TEK_VITS200 TEK VITS200
User Manual: TEK_VITS200
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Instruction Manual VITS 200 NTSC VITS Inserter 070-8332-04 Warning The servicing instructions are for use by qualified personnel only. To avoid personal injury, do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service. Copyright © Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. Printed in the U.S.A. Tektronix, Inc., P.O. Box 1000, Wilsonville, OR 97070–1000 TEKTRONIX and TEK are registered trademarks of Tektronix, Inc. WARRANTY Tektronix warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If a product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations. This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product. THIS WARRANTY IS GIVEN BY TEKTRONIX IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. Contacting Tektronix Product Support For application-oriented questions about a Tektronix measurement product, call toll free in North America: 1-800-TEK-WIDE (1-800-835-9433 ext. 2400) 6:00 a.m. – 5:00 p.m. Pacific time Or contact us by e-mail: tm_app_supp@tek.com For product support outside of North America, contact your local Tektronix distributor or sales office. Service Support Contact your local Tektronix distributor or sales office. Or visit our web site for a listing of worldwide service locations. www.tektronix.com For other information In North America: 1-800-TEK-WIDE (1-800-835-9433) An operator will direct your call. To write us Tektronix, Inc. P.O. Box 1000 Wilsonville, OR 97070-1000 Table of Contents List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Safety Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Safety Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii iii v vii Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1 1–4 1–12 Operating Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Video Clapboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RS-232 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 2–17 2–20 2–22 2–35 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1 Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 Test Signal Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Genlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . External Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Signal and Switching Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Character and Source ID Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel, Remote Controls, and Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Supply Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Supply Detailed Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 4–3 4–4 4–5 4–7 4–9 4–12 4–13 Getting Started Operating Basics Specifications Theory of Operation Performance Verification Performance Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1 Recommended Equipment List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Calibration Data Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Verification Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1 5–3 5–7 Adjustment Procedures VITS 200 Adjustment Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1 Recommended Equipment List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1 i Contents Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–3 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Corrective Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Test Selectable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 7–2 7–4 7–6 7–8 Maintenance Replaceable Electrical Parts List Replaceable Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–1 Schematics/Circuit Board Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . 9–1 Schematics Replaceable Mechanical Parts List Replaceable Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–1 Figure 1–2: Rail Detail for Mounting Slide Tracks . . . . . . . . . . . . . . . Figure 1–3: Assembly of Rack Mounting Hardware . . . . . . . . . . . . . . Figure 1–4: Mounting Stationary Track Sections (Front Rail Mount) Figure 1–5: Mounting Stationary Track Sections (Deep Rack Mount) Figure 1–6: Mounting Stationary Track Sections (Shallow Rack Mount) . . . . . . . . . . . . . . . . . . . . . . . Figure 1–7: Racking and Unracking the VITS 200 . . . . . . . . . . . . . . . 1–8 1–9 1–10 1–10 Figure 2–1: VITS 200 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2–2: VITS 200 Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . Figure 2–3: Remote Control Connector . . . . . . . . . . . . . . . . . . . . . . . . Figure 2–4: Video Clapboard Connections . . . . . . . . . . . . . . . . . . . . . . Figure 2–5: Controlling the VITS 200 with a VM700A. . . . . . . . . . . . Figure 2–6: VITS 200 Rear Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 2–5 2–17 2–21 2–22 2–35 Figure 3–1: 0% Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–2: 7.5% Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–3: 10 MHz Sweep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8 3–8 3–8 Index List of Figures ii 1–11 1–12 VITS 200 Contents Figure 3–4: NTC7 Combination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–5: FCC Composite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–6: NTC7 Composite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–7: FCC Multiburst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–8: 50% Gray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–9: SIN X/X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–10: FCC Color Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–11: Multipulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–12: VIRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–13: Red Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–14: BTA Ghost Canceller Reference . . . . . . . . . . . . . . . . . . . Figure 3–15: Phillips GCR Positive . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–16: Phillips GCR Negative . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–17: Korean GCR Positive . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–18: Korean GCR Negative . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–19: Cable Multiburst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 3–20: Cable Sweep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–9 3–9 3–9 3–10 3–10 3–10 3–11 3–11 3–12 3–12 3–12 3–13 3–13 3–14 3–14 3–15 3–15 Figure 4–1: Remote Control Connector Pinout. . . . . . . . . . . . . . . . . . . Figure 4–2: Basic Operation of T1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10 4–15 Figure 5–1: VM700A Horizontal Timing Measurement Display . . . . 5–21 Figure 7–1: Using the Foldout Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 7–2: Circuit Board Assembly Locations. . . . . . . . . . . . . . . . . . 7–2 7–3 List of Tables VITS 200 Table 1–1: Inserter Board (A1) Operating Mode Selection Jumpers (Green) . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1–2: Controller Board (A3) Operating Mode Selection Jumpers (Green) . . . . . . . . . . . . . . . . . . . . . . . . . . Table 1–3: Inserter Board (A1) Test Jumpers (Red) . . . . . . . . . . . . . . Table 1–4: Controller Board (A3) Test Jumpers (Red) . . . . . . . . . . . . 1–5 1–6 1–7 Table 2–1: Character List for the VITS 200 . . . . . . . . . . . . . . . . . . . . Table 2–2: Factory VITS assignments for Std and Opt 1C . . . . . . . . Table 2–3: Factory VITS assignments for Opt 1J . . . . . . . . . . . . . . . . 2–10 2–14 2–14 1–5 iii Contents iv Table 2–4: Binary Standby Message Select . . . . . . . . . . . . . . . . . . . . . Table 2–5: Binary VBI Message Select . . . . . . . . . . . . . . . . . . . . . . . . . Table 2–6: RS-232 Connector Pin Functions – 25-Pin Serial Ports . . Table 2–7: 9-Pin to 25-Pin Adaptor Connections for RS-232 . . . . . . Table 2–8: SCPI Commands (4.1.1 and 4.2.1) . . . . . . . . . . . . . . . . . . . Table 2–9: Defined RS-232 Commands for use with the VITS 200 . . Table 2–10: RS-232 Mnemonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–19 2–20 2–24 2–24 2–32 2–33 2–35 Table 3–1: Program Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3–2: External Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3–3: Test Signal and Black Burst General Characteristics . . . Table 3–4: Test Signal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . Table 3–5: Genlock Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3–6: Power Supply Characteristics . . . . . . . . . . . . . . . . . . . . . . Table 3–7: Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 3–8: Environmental Characteristics . . . . . . . . . . . . . . . . . . . . . . Table 3–9: Certifications and compliances . . . . . . . . . . . . . . . . . . . . . . 3–1 3–2 3–3 3–4 3–16 3–16 3–17 3–18 3–18 Table 6–1: Power Supply Characteristics . . . . . . . . . . . . . . . . . . . . . . 6–3 Table 7–1: Inserter Board Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . Table 7–2: Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 7–3: Test Selectable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–5 7–6 7–8 VITS 200 General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified. Only qualified personnel should perform service procedures. To Avoid Fire or Personal Injury Use Proper Power Cord. Use only the power cord specified for this product and certified for the country of use. Connect and Disconnect Properly. Do not connect or disconnect probes or test leads while they are connected to a voltage source. Ground the Product. This product is grounded through the grounding conductor of the power cord. To avoid electric shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output terminals of the product, ensure that the product is properly grounded. Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings and markings on the product. Consult the product manual for further ratings information before making connections to the product. Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal. Do Not Operate Without Covers. Do not operate this product with covers or panels removed. Use Proper Fuse. Use only the fuse type and rating specified for this product. Avoid Exposed Circuitry. Do not touch exposed connections and components when power is present. Wear Eye Protection. Wear eye protection if exposure to high-intensity rays or laser radiation exists. Do Not Operate With Suspected Failures. If you suspect there is damage to this product, have it inspected by qualified service personnel. Do Not Operate in Wet/Damp Conditions. Do Not Operate in an Explosive Atmosphere. Keep Product Surfaces Clean and Dry. Provide Proper Ventilation. Refer to the manual’s installation instructions for details on installing the product so it has proper ventilation. VITS 200 v General Safety Summary Symbols and Terms Terms in this Manual. These terms may appear in this manual: WARNING. Warning statements identify conditions or practices that could result in injury or loss of life. CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property. Terms on the Product. These terms may appear on the product: DANGER indicates an injury hazard immediately accessible as you read the marking. WARNING indicates an injury hazard not immediately accessible as you read the marking. CAUTION indicates a hazard to property including the product. Symbols on the Product. The following symbols may appear on the product: CAUTION Refer to Manual vi WARNING High Voltage Double Insulated Protective Ground (Earth) Terminal Not suitable for connection to the public telecommunications network VITS 200 Service Safety Summary Only qualified personnel should perform service procedures. Read this Service Safety Summary and the General Safety Summary before performing any service procedures. Do Not Service Alone. Do not perform internal service or adjustments of this product unless another person capable of rendering first aid and resuscitation is present. Disconnect Power. To avoid electric shock, switch off the instrument power, then disconnect the power cord from the mains power. Use Care When Servicing With Power On. Dangerous voltages or currents may exist in this product. Disconnect power, remove battery (if applicable), and disconnect test leads before removing protective panels, soldering, or replacing components. To avoid electric shock, do not touch exposed connections. VITS 200 vii Service Safety Summary viii VITS 200 Getting Started Getting Started Product Description The TEKTRONIX VITS 200 NTSC VITS INSERTER is a high quality signal generator designed for VITS and data insertion into the program signal. It provides three different modes of standby operation in the event of program line failure. The VITS 200 provides a complement of digitally generated test signals, all of which may be inserted as VITS. There is a one-line source identification code (recognizable by the VM700A) which may also be inserted in the vertical interval. There are also four external inputs which will accept other signals or data to insert in the vertical interval. The VITS 200 also provides internally-generated text. Up to 15 one-line messages may be programmed into memory, for insertion into the vertical interval, and three pages of standby messages can be programmed into memory for use in standby operation. Control of both the vertical interval text and standby text is provided through the remote control, as well as the front panel. All of the operating mode, VITS assignment, and text selections are stored in nonvolatile memory in case of power line failure. Test Signal Generator The VITS 200 uses 12-bit data at an 8 FSC data rate to ensure accurate test signal generation. These test signals may be used as VIT signals, and may be programmed to be output as the full field signal if the Program Input should fail. The test signals are also available at the TEST SIGNAL output on the rear panel. The signal available at this output may be selected independently of the VIT or Program Failure signals, except when the VITS 200 is in Standby mode operation. It then reverts to the selected standby signal. The test signals generated by the VITS 200 include: H 10 MHz Sweep H NTC7 Combination H NTC7 Composite H FCC Multiburst H 50% Gray H SIN X H FCC Color Bars H FCC Composite H Multipulse /X 1–1 VITS 200 Getting Started H Vertical Interval Reference Signal (VIRS) H Red Field H 0 IRE Flat Field (0% Black) H 7.5% Black For instruments with S/N B020249 and above: Insert/Delete Functions H FCC Composite 20 IRE (Std, Opt 1C only) H CBC Composite 15°–360° (Opt 1C only) H BTA Ghost Cancellation Reference (Opt 1J) H Phillips Ghost Cancellation Reference (Std and Opt 1C) When called as a full field test signal, only the GCR Positive will be used. H Korean Ghost Cancellation Reference (Opt 1K) The VITS 200 may be programmed to insert any internally-generated signal, external input, or the source identification. These may be inserted on lines 10 through 23 or on lines 17 through 30. VITS can be programmed on even and odd fields or in a four-field sequence. The VITS 200 may be genlocked to either the Program signal or the EXTERNAL 1 input. If you like, you can program the same signal or external input to be inserted on more than one line. This may be useful in insertion of external data signals, such as Teletext. Four external inputs are provided for inserting externally-generated test and data signals. These inputs may be either AC-coupled and clamped, or DC-coupled. See the Operating Basics section for details of how to change the external input coupling. The VITS 200 confirms that the inputs are synchronous with the program signal before allowing it to be inserted in the vertical interval. Automatic VIRS Detection Automatic Closed Captioning Detection When the AUTO VIRS function is selected, the VITS 200 will check the specified line(s) and field(s) for a VIRS signal on the incoming Program Video. If VIRS is detected as being present in the proper location, the signal is passed with no processing. However, if VIRS is not detected on the specified line(s) and field(s), then the internally-generated VIRS signal will be inserted on them. The AUTO CAPT function sets the VITS 200 to examine specified line(s) and field(s) for close-captioned text. This consists of checking the specified line(s) and field(s) of the incoming program video for any activity greater than 285 mV. If there is activity above this level, it is passed with no processing. If there is no activity at this level, then the selected External Input is inserted onto the line. For example, Auto Capt 1 would insert the signal applied to the EXT 1 input onto the specified line(s) and field(s) as close-captioned text. 1–2 VITS 200 Getting Started Program Channel Maintaining program channel continuity is one of the main considerations in the VITS 200. Depending on its programming, the VITS 200 provides agile response to different types of signal or equipment failure. Bypass mode switches the PROGRAM INput to the PROGRAM OUTPUT, with a delay built into the path so it matches the Program Channel path. Standby mode allows a page of text, an internal signal, or an external signal to be applied to the PROGRAM OUTPUT. If the power to the VITS 200 fails, the VITS 200 switches to Bypass mode immediately. The VITS 200 may be programmed to attempt to genlock to the EXTERNAL 1 input if no video is present at the PROGRAM INput. If video is present but the VITS 200 cannot genlock to it (non-timebase corrected video, for example), then the program is passed with no VITS inserted. If there is no video present, the VITS 200 may be programmed to provide any of the following responses after a user-adjustable delay: H Switch to Relay Bypass (Standby disabled). H Pass the Program channel (no relay bypass). H Switch to one of the four external inputs. H Switch to an internally-generated test signal, with or without a full page standby message. The VITS 200 passes program video through as soon as it is present, and begins insertion of VITS as soon as it is genlocked. The VITS 200 can also insert reconstructed sync and burst into the program signal, in order to ensure the proper amplitude relationships between the inserted VITS and sync & burst. This does not affect active video to blanking interval timing. If the program signal is monochrome, the VITS 200 will insert regenerated sync only. Text Generator The VITS 200 includes a text generator which produces a complete set of alphabetical and numerical characters, along with a selection of special symbols. Each character is a 32x32 pixel array. As many as 15 one-line text messages can be programmed into memory. Any one of these messages may be inserted on lines 10 through 16, or the VITS 200 can be programmed to scroll through any consecutive series of these 15 messages. Test signals or External inputs can also be programmed on lines 10 through 16, and these always take priority over characters. Up to three full pages of text may be programmed into memory. A page is defined as a maximum of 13 20-character lines. Any one of the three pages may be selected if a test signal is chosen as the Standby mode. 1–3 VITS 200 Getting Started Source Identification Remote Control The VITS 200 provides a one-line 16-bit source identification code, providing 16,384 possible codes plus start and stop bits. DIP switches, accessible through the rear panel, provide quick and easy control of each bit’s state. This ID signal may be placed on any of the available lines in vertical blanking. The VM700A Video Measurement Set utilizes this signal in it’s displays and print-outs, to identify the source of the signal being measured. Remote control of many of the VITS 200 functions is available through the rear-panel REMOTE CONTROL connector, a 25-pin ground closure system, and through the RS-232 connector. Both provide manual switching between Bypass and Operate modes, page selection and on/off control of the full-page standby text, message selection and on/off control of the vertical interval text, and full field test signal selection. The REMOTE CONTROL connector also drives four indicator lights on the remote control: Bypass, Genlock, Power and Remote Enable. The ground closure remote control, however, is not capable of programming the text messages for the standby pages or the vertical interval text. Controlling the VITS 200 through the RS-232 port provides full front-panel control capability, and makes programming and controlling text messages extremely easy. Video Clapboard Beginning with S/N B020249, the VITS 200 includes a Video Clapboard function for synchronizing the audio and video path delays in the studio. This requires the use of an ASG 100 that has been modified for video clapboard operation. See Section 3 for details. Installation Packaging Instrument Configuration At installation time, save the shipping carton and packaging materials for repackaging in case reshipment becomes necessary. The following tables give information about circuit board jumpers for the entire instrument. The ▼ symbol on a circuit board identifies pin 1. Green jumpers are used to select operating modes; red jumpers are used for testing the instrument. WARNING. These jumpers are located inside the instrument. Make sure to switch off the instrument power and unplug the power cord before removing the instruments top cover. The red jumpers should only be accessed by qualified service personnel. 1–4 VITS 200 Getting Started Table 1–1: Inserter Board (A1) Operating Mode Selection Jumpers (Green) Function Sound-in-sync mode Line Select Mode Jumper # Description J9 <5> Pins 1–2: No sound-in-sync on PROGRAM IN. J22 <3> Pins 1–2: Front panel selection of lines 10 through 21 or lines 17 through 30. Factory Setting Pins 1–2 Pins 2–3: Sound-in-sync on PROGRAM IN (blocks sound-in-sync pulses from the Genlock circuit). Pins 1–2 Pins 2–3: Lines 10 through 21 available for VITS. No Plug: Lines 17 through 30 available for VITS. Bypass Lockout J28 <3> Pins 1–2: Front panel BYPASS button enabled. Pins 1–2 Pins 2–3: Front panel BYPASS button disabled. Table 1–2: Controller Board (A3) Operating Mode Selection Jumpers (Green) Function Front Panel Lockout External 1 Clamp Mode External 2 Clamp Mode External 3 Clamp Mode External 4 Clamp Mode Never Used Jumper # Description Factory Setting J8 <3> Pins 1–2: Front panel enabled. Pins 1–2 J19 <1> Pins 1–2: Clamp timing derived from External 1 Input. J20 <1> Pins 1–2: Clamp timing derived from External 2 Input. J21 <2> Pins 1–2: Clamp timing derived from External 3 Input. J22 <2> Pins 1–2: Clamp timing derived from External 4 Input. J49 <5> Never used. Removed at B020249. Pins 2–3: Front Panel disabled. Pins 1–2 Pins 2–3: Clamp timing derived from VITS 200 Genlock (locked to Program Video or free-running). Pins 1–2 Pins 2–3: Clamp timing derived from VITS 200 Genlock (locked to Program Video or free-running). Pins 1–2 Pins 2–3: Clamp timing derived from VITS 200 Genlock (locked to Program Video or free-running). Pins 1–2 Pins 2–3: Clamp timing derived from VITS 200 Genlock (locked to Program Video or free-running). Pins 1–2 1–5 VITS 200 Getting Started Table 1–3: Inserter Board (A1) Test Jumpers (Red) Function Genlock Processor Reset Jumper # J5 <4> Description Factory Setting Pins 1–2: Reset controlled by hardware watchdog. Pins 1–2 Pins 2–3: Holds processor in reset mode. No Plug: No hardware resets. Hardware Watchdog Reset J6 <4> Pins 1–2: No Reset. J12 <6> Pins 1–2: VCO Control loop closed. J13 <6> Pins 1–2: Oscillator oven on. J17 <8> Pins 1–2: Housekeeping supply enabled. J18 <8> Pins 1–2: Connects power to transformer. J19 <8> Pins 1–2: Shutdown enabled Power Supply Disconnect (Jumper Off = Disconnect) J20 <9> Pins 1–2 3–4 5–6, 7–8 9–10, 11–12 13–14, 15–16 Clock Disable 1 J32 Pins 1–2: DAC Clock Enabled VCO Control Oven Control Housekeeping Supply Transformer Enable Overcurrent Shutdown Pins 1–2 Pins 2–3: Hold in Reset mode. Pins 1–2 Pins 2–3: VCO Control voltage set to ground, to set VCO center frequency. Pins 1–2 Pins 2–3: Oscillator oven off. Pins 1–2 No Plug: Housekeeping supply disabled. Pins 1–2 No Plug: Disables Power Supply. Pins 1–2 No Plug: Shutdown disabled Supply +12V –12V +5V –5V GND (No Jumpers) ON ON ON ON OFF Pins 1–2 Pins 2–3 DAC Clock Disabled Character Set Up Control 1 J33 Pins 1–2: 7.5% Character Set-Up (Std, Opt 1C) Pins 1–2 Pins 2–3: 0% Character Set-Up (Opt 1J) Memory Bank Select 1 J54 Pins 1–2: Std and Opt 1C signals Pins 1–2 Pins 2–3: Opt 1J signals V Drive 1 J55 Pins 1–2: Normal operation Pins 1–2 Pins 2–3: Not used (VITS 100 ONLY) V Sync 1 J56 Pins 1–2: Normal operation Pins 1–2 Pins 2–3: Not used (VITS 100 ONLY) Blanking 1 J57 Pins 1–2: Normal operation Pins 1–2 Pins 2–3: Not used (VITS 100 ONLY) 1 B020249 and above. 1–6 VITS 200 Getting Started Table 1–4: Controller Board (A3) Test Jumpers (Red) Function Controller Reset Jumper # J6 <3> Description Factory Setting Pins 1–2: Reset controlled by hardware watchdog. Pins 1–2 Pins 2–3: Controller held in reset mode. No Plug: No hardware resets. Controller PROM Size (Removed B020249) J7 <3> Pins 1–2: 27C010 or 27C512. Display Test* J14 <5> Pins 1–2: Normal Operation. J57 Pins 1–2: 7.5% Setup Black Burst Setup (B020249 & up) Pins 2–3 Pins 2–3: 27C512 or 27C256. Pins 2–3: Display Test. Pins 1–2 Pins 2–3: 0% Setup (Opt 1J only) *Power must be cycled off and on after moving jumper. Electrical Installation Mechanical Installation The power supply in this instrument operates over a line frequency range of 48 to 62 Hz and a voltage range of 90 to 250 Vac. See Table 3–6, page 3–16, for more information about the power supply characteristics. No changes to the instrument are necessary to operate on either voltage range. The VITS 200 is shipped with hardware for rackmounting. The instrument fits in a standard 19-inch rack. Spacing between the front rails of the rack must be at least 17–3/4 inches to allow clearance for the slide-out tracks. Rack slides conveniently mount in any rack that has a front-to-rear rail spacing between 15–1/2 and 28 inches. Six inches of clearance between the instrument’s rear panel and any rear cabinet panel is required for connector space and to provide adequate air circulation. Rack Mounting Locate the proper rack holes as shown in Fig. 1–1. Notice that the hole spacing varies with the type of rack. When installing the slides in EIA-type racks, make certain that the slides are attached to the 1/2 inch-spaced holes. Mount the rails using enclosed hardware as shown in Fig. 1–2. Figures 1–3 through 1–5 show the rail mounting details for both deep and shallow racks. Make sure the stationary sections are horizontally aligned and are level and parallel. 1–7 VITS 200 Getting Started MIL STD 189 SPACING 1.250” “UNIVERSAL” SPACING EIA RS310, RETMA 0.500” (left front) 0.625” VITS 200 NTSC VITS INSERTER 0.625” 1.734” Figure 1–1: Rail Detail for Mounting Slide Tracks 1–8 VITS 200 Getting Started 10–32 PHS SCREW AUTOMATIC LATCHES CHASSIS SECTION FLAT NUT BARS REAR MOUNTING STATIONARY SECTION FLAT NUT BAR 10–32 PHS SCREW STOP LATCH HOLE INTERMEDIATE SECTION NOTE: Right-hand and left-hand stationary section is designated by the RH and the LH marked on the rails. Stop latch holes should be towards the bottom when slides are in place. (The right-hand rail is shown above.) Figure 1–2: Assembly of Rack Mounting Hardware 1–9 VITS 200 Getting Started BAR NUT (Use if the front rail is not tapped) Figure 1–3: Mounting Stationary Track Sections (Front Rail Mount) BAR NUT PNH SCREWS REAR RACK RAIL Figure 1–4: Mounting Stationary Track Sections (Deep Rack Mount) 1–10 VITS 200 Getting Started REAR RACK RAIL BAR NUT FLUSH WITH REAR RACK RAIL PNH SCREWS Figure 1–5: Mounting Stationary Track Sections (Shallow Rack Mount). Installing the Instrument Install the instrument in the rack, as shown in Fig. 1–6. Rack Adjustments After installation, the slide tracks may bind if they are not properly adjusted. To adjust the tracks, slide the instrument out about 10 inches, slightly loosen the screws holding the tracks to the front rails, and allow the tracks to seek an unbound position. Retighten the screws and check the tracks for smooth operation by sliding the instrument in and out of the rack several times. Once the instrument is in place within the rack, tighten the knurled retaining screw to fasten it securely into the rack. 1–11 VITS 200 Getting Started TO INSTALL: 1. Pull the slide-out track section to the fully extended position. 2. Insert the instrument chassis sections into the slide-out sections. 3. Press the stop latches and push the instrument toward the rack until the latches snap into their holes. 4. Again press the stop latches and push the instrument fully into the rack. 5. Tighten the front-panel retaining screws. TO REMOVE: 1. Loosen retaining screw and pull instrument outward until the stop latches snap into the holes. 2. Press stop latches and remove instrument. Figure 1–6: Racking and Unracking the VITS 200 Rack Slide Maintenance The slide-out tracks do not require lubrication. The dark gray finish on the tracks is a permanent, lubricated coating. To completely remove the instrument, press both release-latch buttons (visible in the stop-latch holes) and carefully slide the instrument free from the tracks. Be sure that all cabling is disconnected before removing the instrument. Options This section explains the instrument options that were available at the time of this printing. Option 1J Option 1J offers the entire complement of test signals with the following changes: H FCC Color Bars and MultiPulse have a 0% setup level instead of 7.5% setup. H The Sweep Signal has a 4.2 MHz stop frequency, instead of 10 MHz. 1–12 VITS 200 Getting Started H Option 1J does not have the Phillips Ghost Cancelling Reference signals. H Red Field amplitude changes (see Specifications for details). Option 1J is fully documented in this manual. Option 1C Initializing the Signal Sets (B020249 and above) Option 1C contains several signals requested by the Canadian Broadcasting Company. These 21 test signals are referred to as CBC Composite 15 through CBC Composite 360, and are used to identify specific signal sources. These signals are NTC7 Composite signals, with different phases in the modulated pulse. To initialize the test signal set, follow these steps: 1. Hold the TEST SIGNAL button in while turning the VITS 200 on. 2. Continue to hold the TEST SIGNAL button in until the front panel display says Select Signal Set. The second line of the display will show the currently-selected signal set. 3. Use the INCREMENT and DECREMENT buttons to select the desired signal set. 4. Press the SAVE/RECALL button. If this initialization concerns the Option 1J, as either the incoming or outgoing signal set, you must reposition jumpers A1J54 (on the Inserter board) and A3J57 (on the Controller board). See the Instrument Configuration section (page 1–4) for the required jumper positions for each of the options. 1–13 VITS 200 Getting Started 1–14 VITS 200 Operating Basics Operating Basics There are three different methods of operating the VITS 200: from the front panel, through a ground-closure remote control, and through the RS-232 port. Of these, the ground closure remote control is the most limited. It provides control of only a part of the instruments capabilities, and limited feedback about which selections are being made. The front panel provides full control of all functions, and the display provides complete information concerning the selections being made. The RS-232 port also provides full control of all functions, with selection information appearing on the terminal. This control mode has the benefit of direct text entry from the keyboard for the vertical interval and standby mode text messages. The remainder of this section will discuss each of these control methods in greater detail, as well as the connectors and switches on the rear panel. Front Panel The VITS 200 front panel (see Fig. 2–1) is divided into four main areas: the Control area, which includes the manual BYPASS button, the FRONT PANEL DISABLE button, and the three indicator lights; the Menu area, six buttons which call the menus used to make the various operating selections; the Selection area, eight buttons used to move through and make selections in the menus; and the display, which provides two 20-character lines of text about the menu selections and instrument operation. Display VITS 200 Selection < LINE Menu > FIELD INCREMENT ENABLE VITS STANDBY ∨ SIGNAL DECREMENT SAVE/ RECALL VBI MESSAGE STANDBY MESSAGE Control TEST SIGNAL FRONT PANEL DISABLE NTSC VITS INSERTER ^ UTILITIES BYPASS BYPASS UNLOCK POWER Figure 2–1: VITS 200 Front Panel 2–1 VITS 200 Operating Basics Control The control area of the front panel contains the FRONT PANEL DISABLE button, the manual BYPASS button, and the three indicator LEDs: BYPASS, UNLOCKED, and POWER. FRONT PANEL DISABLE BYPASS BYPASS UNLOCK POWER FRONT PANEL DISABLE This button locks out all the rest of the front-panel buttons, except the manual BYPASS and TEST SIGNAL buttons. When you press FRONT PANEL DISABLE, the display reads: FRONT PANEL DISABLED HOLD [FPD] TO ENABLE To re-enable the front-panel buttons, press and hold the FRONT PANEL DISABLE [FPD] button until the display reads: VITS200 FRONT PANEL IS NOW ENABLED (this takes approximately 2 seconds). BYPASS This is the manual bypass control. Pressing this button puts the VITS 200 into Relay Bypass mode; the PROGRAM INPUT is applied directly to the PROGRAM OUTPUT, through a delay line which matches the program channel through the instrument in normal operation. The BYPASS LED lights to indicate that the VITS 200 is in Bypass mode. Pressing this button a second time puts the instrument back into Operate mode. Bypass Indicator The BYPASS LED lights to indicate that the instrument is in Bypass mode. 2–2 VITS 200 Operating Basics When illuminated, the VITS 200 is applying the PROGRAM INPUT directly to the PROGRAM OUTPUT with no processing. UNLOCKED Indicator The UNLOCKED LED lights to indicate that the VITS 200 can not acquire or maintain genlock. The VITS 200 genlocks to the program input, and can also be set to use a signal applied to the EXT 1 input as an alternate genlock source if the program signal fails. This is accomplished through the Alternate Genlock Source function in the UTILITIES menu. POWER Indicator The POWER LED lights to indicate that the VITS 200 is turned on and has power applied. When the instrument is switched on, the LED does not light until after the power supply has completed its startup process (approximately one second). Selection The selection area of the front panel contains eight push buttons which are used to move through the selections within a menu, and save the selections to nonvolatile memory. The button function may change according to the menu that you are in. See the specific menu descriptions for information on which buttons are active, and the function they perform in that menu. < LINE > FIELD INCREMENT ENABLE ^ ∨ SIGNAL DECREMENT SAVE/ RECALL Cursor Control (<, >, ∨, ∧) The four cursor control buttons (<, >, ∨, and ∧) move the cursor around within the menu. The arrow indicates the direction that the cursor will move. In the VITS menu, the LINE, FIELD, and SIGNAL nomenclature is active. These buttons move you to the Line, Field, or Signal selection area of the display, where you then use the INCREMENT and DECREMENT buttons. INCREMENT and DECREMENT The INCREMENT and DECREMENT buttons are used to scroll through the available selections, such as the character list, when selecting text messages or the test signal names when selecting a full-field test signal. 2–3 VITS 200 Operating Basics ENABLE The ENABLE button is used to enable and disable the VBI Message, Standby Message, and Standby modes. Pushing this button while in these menus will toggle the state of the mode. SAVE/RECALL This button saves the user selections to nonvolatile memory. When pressed, the display will show the word SAVED while writing to memory. It is always necessary to save VITS selections for them to be inserted. Vertical messages and standby messages are saved automatically; they do not require use of the SAVE/RECALL button. This button is also used when recalling previously saved presets. Menu The menu buttons are the center group of six push buttons. These are used to call the menus used in making the VITS assignments, VBI message selections, Standby mode signal selections, standby message, full-field test signal selections, and to access the utilities routines. Fig. 2–2 gives a summary of front-panel operation. VITS STANDBY VBI MESSAGE STANDBY MESSAGE TEST SIGNAL UTILITIES 2–4 VITS 200 Operating Basics Figure 2–2: VITS 200 Menu Structure 2–5 VITS 200 Operating Basics VITS Menu The VITS menu allows you to select the VITS line, field, and signal assignments. When this button is pressed, the display changes to read: VITS LINE 10 FLD 1 SIGNAL PASS ↓ Note that the cursor is initially in the Line section of the menu. While in the VITS menu, the LINE, FIELD, and SIGNAL buttons move the cursor to the named area, and the INCREMENT and DECREMENT buttons scroll through the available selections. While the cursor is in the Line area, the INCREMENT and DECREMENT buttons will scroll through line numbers 10 to 23 (or 17 to 30. See UTILITIES menu). Pressing the FIELD button will move the cursor to the Field section of the display: VITS LINE 10 FLD 1 SIGNAL PASS ↓ and the INCREMENT and DECREMENT buttons will scroll through the four fields or toggle between fields one and two, depending on the selection made in the Select VITS On Fields function of the UTILITIES menu. Pressing the SIGNAL button will move the cursor to the bottom line of the display, in the Signal area: VITS LINE 10 FLD 1 SIGNAL PASS ↓ 2–6 VITS 200 Operating Basics and the INCREMENT and DECREMENT buttons will scroll through the available signals which may be inserted as VITS: H Pass (Program Video) H Color Bars H FCC Composite H MultiPulse H VIRS H GCR (BTA, Opt 1J 1) H GCR (Phillips 1,2) H GCR (Korean 4) H Red Field H 0% Black H 7.5% Black H 10 MHz Sweep H NTC7 Combination H NTC7 Composite H MultiBurst H 50% Gray 1 4 S/N B020249 and above Opt 1K only H Auto Capt 1 H Auto Capt 2 H Auto Capt 3 H Auto Capt 4 H VIRS Auto H Sin X/X H Source ID H 20 IRE Composite 1,2 H Cable Sweep 2,3 H Cable Multiburst 2,3 H External 1 H External 2 H External 3 H External 4 H CBC Cmp1 15 – 360 (Opt 1C) 1 2 Std and Opt 1C only 3 S/N B020510 and above When the Line, Field, and Signal are set as desired, pressing the SAVE/RECALL button stores the selections in nonvolatile memory and enables insertion, and you repeat the process for the next line or field. STANDBY Menu The STANDBY menu is used to enable or disable the standby function, and to select which output signal to use if the program signal should fail. NOTE. If STANDBY mode is disabled, the instrument switches to Bypass mode on program signal failure. The delay between program signal failure and the switch to Standby mode may be set by the user to be between 0 and 99 seconds. See the Standby Delay in Seconds topic in the UTILITY menu discussion for details. 2–7 VITS 200 Operating Basics When the STANDBY button is pressed, the display changes to read: STANDBY MODE DISABLE SIGNAL 0% Black ↓ The word DISABLE indicates that Standby mode is disabled. Pressing the front–panel ENABLE button toggles this choice between DISABLE and ENABLE. The current signal selection is shown as Black 0% Setup, the factory default. This selection is changed with the INCREMENT and DECREMENT buttons, which scroll through the list of test signals available for use in Standby mode: H 0% Black H 7.5% Black H 10 MHz Sweep H NTC7 Combination H NTC7 Composite H MultiBurst H 50% Gray H Sin X/X H 20 IRE Composite 1,2 H Cable Sweep 2,3 H Cable Multiburst 2,3 1 S/N B020249 and above H External 1 H External 2 H External 3 H External 4 H CBC Cmp1 15 – 360 (Opt 1C) 1 H PASS (Program Video) H Color Bars H FCC Composite H MultiPulse H VIRS H Red Field 2 Std and Opt 1C and above 3 S/N B020510 and above When the desired signal is showing on the display, press the SAVE/RECALL button to store the selection in the nonvolatile memory. TEST SIGNAL Menu The TEST SIGNAL menu selects the test signal for the rear-panel TEST SIGNAL output. Making test signal selections does not affect any other aspect of the VITS 200’s operation. All VITS selections, vertical characters, and any enabled standby text will be applied to the selected test signal output while program video is present. The behavior of this output when program video fails depends on how the VITS 200 is programmed to respond for Standby operation: H If the VITS 200 Standby mode is disabled, the TEST SIGNAL output will continue to provide the selected test signal, and the TEST SIGNAL menu will continue to operate. 2–8 VITS 200 Operating Basics H If the VITS 200 is programmed to provide a test signal for Standby mode operation, the TEST SIGNAL OUTPUT will switch to that standby signal, identical to PROGRAM OUT. H If the VITS 200 is programmed to switch to one of the EXTERNAL inputs for the standby signal, the TEST SIGNAL output will switch to 0% Black. When the TEST SIGNAL button is pressed, the display changes to read: FULL FIELD TEST SIGNAL 0% Black ↓ and the INCREMENT and DECREMENT buttons will scroll through the available test signals: H 10 MHz Sweep H NTC7 Combination H NTC7 Composite H MultiBurst H 50% Gray H SinX/X H 20 IRE Composite 1,2 H Cable Sweep 2,3 H Cable Multiburst 2,3 1 S/N B020249 and above H CBC Cmp1 15 – 360 (Opt 1C) 1 H Color Bars H FCC Composite H MultiPulse H VIRS H GCR H Red Field H 0% Black H 7.5% Black 2 Std and Opt 1C only 3 S/N B020510 and above The test signals change at the output as soon as the new signal name appears in the display, and the selection is written to nonvolatile memory automatically. None of the selection buttons except INCREMENT and DECREMENT have any effect in this menu. VBI MESSAGE Menu The Vertical Blanking Interval (VBI) MESSAGE menu is used to set and select up to 15 23-character messages which may be inserted in the vertical interval. When enabled, the selected message appears in the vertical interval on lines 10 through 16. If any of these lines are programmed for VITS signals, the VITS signal has precedence over the VBI text. When this button is pressed the display changes to read: 2–9 VITS 200 Operating Basics VERT MSG 1 DISABLE > VERT MSG 1 DISABLE means that the display is showing the VBI (Vertical Blanking Interval) MESSAGE one, and that the VBI Messages are disabled. The front-panel ENABLE button toggles this between DISABLED and ENABLED states. The cursor may be on either line when using the ENABLE button. The second line shows the text of the vertical interval message. While there are only 20 character spaces on the display, the message line can contain up to 23 characters. The > at the right of the message line indicates that the additional character spaces are to the right. While on the second line of the display the < and > arrow buttons (LINE and FIELD) move the cursor left and right. When the cursor is moved to the right most position, the display shifts four characters to the left. This brings the last four characters of the message line into view, and a < appears in the leftmost character space to show that the unseen character spaces are to the left. To select the characters for the message, move the cursor to each space in turn, and use the INCREMENT and DECREMENT buttons to select the character for that position. If the button is held down, the character list scroll rate will speed up after two or three characters. If that VBI message number is enabled, the output will change as the characters change on the display. See Table 2–1 for a list of the available characters. Table 2–1: Character List for the VITS 200 Display Char Decimal (to RAM) Display Char Decimal (to RAM) Display Char Decimal (to RAM) Display Char Decimal (to RAM) Display Char Decimal (to RAM) 0 0 C 12 O 24 Sp 36 ? 49 1 1 D 13 P 25 ! 37 ( 51 2 2 E 14 Q 26 # 39 ) 52 3 3 F 15 R 27 * 40 | 75 4 4 G 16 S 28 + 41 ^ 78 5 5 H 17 T 29 , 42 #! 81* 6 6 I 18 U 30 – 43 7 7 J 19 V 31 . 44 8 8 K 20 W 32 / 45 9 9 L 21 X 33 : 46 2–10 VITS 200 Operating Basics Table 2–1: Character List for the VITS 200 (Cont.) Display Char Decimal (to RAM) Display Char Decimal (to RAM) Display Char Decimal (to RAM) Display Char Decimal (to RAM) A 10 M 22 Y 34 ; 47 B 11 N 23 Z 35 \ 48 Display Char Decimal (to RAM) * Character number 81 is the cursor, and may not be selected for use as a programmed character. The ∨ and ∧ buttons will both toggle the cursor between the message text line and the message number line. When toggled to the upper line the cursor underlines the message number, and the INCREMENT and DECREMENT buttons scroll through the 15 message numbers. If the VBI messages are enabled, the last message selected will be output in the vertical interval. You may also set the VITS 200 to scroll through a number of the VBI messages, using the Scroll VBI MSGS function under the UTILITY menu. If the Vertical Interval messages are disabled there will be no character in the vertical interval. The message lines are written directly to memory. This means that a message will be saved, even through a power interruption in the middle of programming a line. STANDBY MESSAGE Menu The STANDBY MESSAGE menu is used to select and program a full page (13 lines of 20 characters) of text. Three such pages of text may be programmed into memory for each preset. Any one of these pages may be selected for insertion into the standby test signal during Standby operation. The other pages may be selected whenever desired, even during Standby operation. If the standby message is enabled, it will always be present on the TEST SIGNAL output, over the selected test signal. This menu addresses programming the selected page and enabling the message. NOTE. Page selection is accomplished through the UTILITIES menu. Programming the full page standby messages is the same as programming the vertical interval characters, except that there are more lines of text to deal with. When this button is pressed the display changes to read: 2–11 VITS 200 Operating Basics STANDBY MSG 1 DISABLE STANDBY MSG1 DISABLE means that standby channel has page 1 selected, and it is disabled. The front-panel ENABLE button toggles this between ENABLED and DISABLED. The second line of the display shows one of the 13 text lines at a time. Use all four of the arrow keys to move the cursor across a line and from line to line. When the cursor is in the extreme right (or left) position trying to move one more character position in that direction moves to the line below (or above). Just as with the vertical interval characters, the INCREMENT and DECREMENT buttons are used to select the character at the current cursor position. UTILITIES Menu This button operates a little differently than the other menu buttons. While the other menu buttons deal with one specific function, this button calls a list of functions. The INCREMENT and DECREMENT buttons are used to scroll through the functions. NOTE. No utility function selection will be activated until the SAVE/RECALL button is pressed. When the UTILITIES button is first pressed, the display changes to read: UTIL Select Standby Message 1 ↓ UTIL appears in the upper-left corner to show that you are in the UTILITIES menu. It changes to SAVED when the SAVE/RECALL button is pressed, to show that the selection is being written to memory. The functions available in the UTILITIES menu are: H Select Standby Message 1 H Save Current Setup to Preset 1 H Recall Preset 1 H Standby Delay in Seconds 0 2–12 VITS 200 Operating Basics H Clear Standby Message 1 H Clear VBI Message 1 H Reset VITS To Factory Settings H Restore Factory Settings H Copy Standby MSG 1 to 2 H Copy VBI MSG 1 to 2 H Copy Preset 1 to 2 H Scroll VBI MSGS OFF 1 to 1 H Alternate Genlock Source OFF H Coupling External 1 AC H Regenerate Sync and Burst OFF H Select VITS On Fields 1 AND 2 H Select VITS On Lines 10 H Reinit NVRAM OFF 23 Select Standby Message 1 ↓ – This function selects the active standby message. Either the < or > button will toggle the cursor to the page number section of the display. The INCREMENT and DECREMENT buttons then scroll through page numbers 1, 2, and 3. Once the desired page number is displayed, press the SAVE/RECALL button to store the selection. The selected page can then be seen on the TEST SIGNAL output, and will be the selected message number in the STANDBY MESSAGE menu. Save Current Setup to Preset 1 – This selection will save all of the current user selections and programming into the NVRAM, as an instrument preset. There are two presets, which may be recalled as needed. Use the < or > button to toggle the cursor to the preset number section of the display. The INCREMENT and DECREMENT buttons then toggle between preset numbers 1 and 2. Once the desired number is displayed, press the SAVE/RECALL button to store the selection. Recall Preset 1 – This selection recalls the presets created by the Save Current Setup To Preset selection, discussed above. Use the < or > button to toggle the cursor to the preset number section of the display. The INCREMENT and DECREMENT buttons then toggle between preset numbers 1 and 2. Once the desired number is displayed, press the SAVE/ RECALL button to recall the preset. 2–13 VITS 200 Operating Basics Standby Delay in Seconds 0 – This selection is used to set the time delay between loss of program video and the switch to standby. This delay may be set in one-tenth second intervals between zero and one second, and in one second intervals between one and ninety-nine seconds. Clear Standby Message 1 – This function clears a complete standby message page at a time. Use the < or > button to move the cursor to the page number, and then use INCREMENT or DECREMENT to select the page number to clear. When the desired page number is displayed, pressing the SAVE/ RECALL button clears the page of all text. Clear VBI Message 1 – This function works the same as the preceding one, but clears one specified VBI message at a time. Reset VITS To Factory Settings – This function returns the current VITS selections to the factory default settings. Press the SAVE/RECALL button to reset the VITS. Restore Factory Settings – This function returns the entire VITS 200, except presets, to the factory defaults for VITS selections, VBI messages, standby messages, EXT coupling, LINE mode, FIELD mode, alternate genlock, and regenerated sync selections. Press the SAVE/RECALL button to restore the instrument defaults. Table 2–2: Factory VITS assignments for Std and Opt 1C. Line 17 18 19 20 Pass, Korean GCR 2 Pass, Korean GCR 2 Field 1 NTC7 Comp Pass Phillips GCR 1, Pass 2 Field 2 NTC7 Comb Pass Phillips GCR 1, Pass 2 1 Line 19 programmed for VIRS prior to S/N B020510 2 Option 1K Table 2–3: Factory VITS assignments for Opt 1J. Line 17 18 19 20 Field 1 FCC Comp BTA GCR Color Bars Sin X/X Field 2 Multiburst BTA GCR 4.2 MHz Sweep Red Field Copy Standby MSG 1 to 2 – This function copies all of the text programmed for one standby message page to another. Use the < and > buttons to place the cursor in the page number positions, and then use the INCREMENT and DECREMENT buttons to select the page numbers. When the correct page numbers are displayed, press the SAVE/RECALL button to write the copy to memory. 2–14 VITS 200 Operating Basics Copy VBI MSG 1 to 2 – This function copies the text of one Vertical Interval Character message to another. Use the < and > buttons to move the cursor to the vertical character message number positions, and then use the INCREMENT and DECREMENT buttons to select the message numbers. Press the SAVE/RECALL button to make the copy. Copy Preset 1 to 2 – This function makes a duplicate of one of the instrument presets. Use the < and > buttons to move the cursor to the instrument preset number position, and then use the INCREMENT and DECREMENT buttons to select the preset numbers. Press the SAVE/RECALL button to make the copy. Scroll VBI MSGS OFF 1 to 1 – This function selects a range of VBI messages, and then inserts them into the vertical interval one at a time. Each of the messages is inserted for approximately five seconds, and the sequence repeats until it is turned off or the VBI messages are disabled. Use the < and > buttons to move the cursor between the OFF position and the message number positions. INCREMENT and DECREMENT toggle the OFF/ON selection when the cursor is in that position, and scroll through the VBI message numbers when the cursor is at either of those positions. Press SAVE/RECALL to store the selection. Alternate Genlock Source OFF – This selection allows the EXTERNAL 1 input to be used as an alternate genlock input, during failure of the program video. When program video returns, the VITS 200 will immediately switch back to it as the genlock source. Use either the < or > button to move the cursor to the word OFF, and then use the INCREMENT or the DECREMENT button to toggle the state between OFF and ON. Pressing SAVE/RECALL stores the selection. Coupling External 1 AC – This function selects AC or DC coupling for each of the four external inputs. Use the < or > button to move the cursor to the coupling mode or the external input number. When the cursor is under the external input number, the INCREMENT and DECREMENT buttons scroll through the four inputs, so they may each be set individually. While the cursor is in the coupling mode section, both the INCREMENT and DECREMENT buttons toggle the selection between AC and DC. Pressing SAVE/RECALL stores the selection. Regenerate Sync and Burst OFF – The VITS 200 can insert sync and burst into the program video. This utility turns that capability on and off. Press the < or > button once, to move the cursor to the word OFF (or ON), and press INCREMENT or DECREMENT to toggle the selection. Press the SAVE/RECALL button to store the selection. Select VITS On Fields 1 AND 2 – This function allows selection of using odd and even fields only for VITS assignments, or addressing each of the four fields separately. Use the < or > button to move the cursor to the field numbers, and press INCREMENT or DECREMENT to toggle between Fields 1 AND 2 and Fields 1234. Press the SAVE/RECALL button to store the selection. 2–15 VITS 200 Operating Basics Select VITS on Lines 10 – 23 – This function selects between lines 10 through 23 (broadcast) and lines 17 through 30 (cable) for VITS assignments. Lines 17 through 23 are the same in both modes, but lines 10 through 16 in broadcast mode become lines 24 through 30 in cable mode. Reinit NVRAM OFF – This function selects the Nonvolatile RAM initialization sequence. NOTE. This selection clears the NVRAM, and returns the VITS 200 to the factory selections and programming. ALL USER MADE SELECTIONS AND PROGRAMMING WILL BE LOST. If you need to reinitialize the NVRAM, use the < or > button to move the cursor to the word OFF, and use the INCREMENT or DECREMENT button to toggle the selection to ON. Press the SAVE/RECALL button to make the selection, and the display should change to read: Hit save again to RE INIT NVRAM !!!!! Wait until this message disappears. Then, when you press the SAVE/RECALL button a second time, the display will change to read: When Power is Cycled NVRAM Will REINIT !!! This will remain displayed for approximately two seconds. At this time, cycling the power off and back on will reinitialize the NVRAM. If you do not want to lose the user selections and programming, press the < or > button to move the cursor to the word ON, and toggle it back to OFF with the INCREMENT or DECREMENT button. Press the SAVE/RECALL button, and you should see: NVRAM WLL NOT REINIT !!! appear on the display, which means that the NVRAM reinitialization sequence has been aborted. 2–16 VITS 200 Operating Basics Remote Control The VITS 200 can be remotely controlled through the 25-pin REMOTE CONTROL connector on the rear-panel (see Fig. 2–3). Using simple ground closure, the remote control can lock out the VITS 200 front panel, place the VITS 200 into Bypass mode, force the VITS 200 into Standby mode, select the full-field test signal output, and select and enable the VBI messages and the standby messages. It cannot be used to change the text of the messages, however. A Remote Control unit is not a production item, and there are no plans to offer one as either a standard or optional accessory to the VITS 200. REMOTE LED 25 GROUND 24 BYPASS SWITCH 23 BYPASS LED 22 RESERVED 21 REM13 20 REM11 19 EXTRA 18 PAGE 1 17 STANDBY 16 MESSAGE SELECT BINARY 2 15 MESSAGE SELECT BINARY 0 14 13 REMOTE SWITCH 12 GROUND 11 GROUND 10 UNLOCKED LED 9 POWER LED 8 RESERVED 7 REM12 6 TEST SIGNAL 5 FORCE STANDBY 4 PAGE 0 3 MESSAGE SELECT BINARY 3 2 MESSAGE SELECT BINARY 1 1 ENABLE VERTICAL INTERVAL TEXT Figure 2–3: Remote Control Connector Pins 13, 25 REMOTE ENABLE – When pin 13 is first grounded, the Remote Control unit is enabled and the VITS 200 front panel is locked out. The Remote Control must be enabled to use any control pins: the TEST SIGNAL selection pins and the ENABLE and SELECT pins for the standby and VBI messages. 2–17 VITS 200 Operating Basics When the Remote Control is enabled, pin 25 will provide power to light an LED on the Remote Control, and the VITS 200 display will change to read: REMOTE ENABLED FRONT PANEL DISABLED While in this mode the VITS 200 front-panel push buttons are disabled, except for the BYPASS, TEST SIGNAL, and FRONT PANEL DISABLE push buttons. The BYPASS button may still be used to put the VITS 200 into Bypass mode, and both the VITS 200 and the Remote Control BYPASS indicators will light. When REMOTE SWITCH pin 13 is open (off), the LED will go out and the VITS 200 display will change to read: FRONT PANEL ENABLED REMOTE DISABLED This message will remain on the display until one of the VITS 200 Selection buttons are pressed. While the Remote Control is enabled, VITS 200 front-panel control may be regained by pressing and holding the FRONT PANEL DISABLE push button, just as if the front panel had been disabled by it. After holding the button down for approximately five seconds, the display will change to read: VITS200 FRONT PANEL IS NOW ENABLED and the REMOTE LED on the Remote Control will go out, even though the REMOTE SWITCH pin is grounded (enabled). To re-enable the Remote Control, the REMOTE SWITCH pin must be opened and regrounded. Pins 22, 23 BYPASS – The BYPASS LED and BYPASS SWITCH pins work just like the BYPASS push button and indicator on the VITS 200. The BYPASS LEDs work in parallel. Both of them will light whenever the VITS 200 is in the Bypass mode of operation. The BYPASS SWITCH pin will switch the VITS 200 into the Bypass mode of operation when it is grounded, whether the Remote Control is enabled or not. 2–18 VITS 200 Operating Basics Pin 10 UNLOCKED LED – This pin drives an LED, which works just like the one on the VITS 200 front panel. It lights to indicate that the VITS 200 can not acquire or maintain genlock. This indicator works whether the Remote Control is enabled or not. Pin 9 POWER LED – This LED lights when the Remote Control is connected to the VITS 200, and the VITS 200 is turned on. This indicator works whether the Remote Control is enabled or not. Pin 6 TEST SIGNAL – This pin selects the full-field test signal output, when the Remote Control is enabled. Used with a momentary contact switch to ground, this pin is just like using the front-panel INCREMENT push button while in the TEST SIGNAL menu. Pressing the button steps through the twelve test signals, and holding the button down scrolls through them. There is one difference between using the front-panel button and the one on the Remote Control. There is no visual feedback of the selected test signal on either the Remote Control or the VITS 200 front panel. You must have a monitor of some sort connected to the TEST SIGNAL output in order to determine the selected signal. Pin 5 FORCE STANDBY – Grounding this pin forces the VITS 200 into Standby mode. Pins 16, 4, 17 STANDBY MESSAGE – These three pins are used to enable or disable the standby messages, and to select which of the three pages to output when in Standby mode. These can only be used to select messages which have been programmed in through the front panel, or through the RS-232 port. Text messages cannot be programmed by the Remote Control. The two pins labeled PAGE 0 and PAGE 1 are used to select the page. Pin 4 is the LSB and pin 17 is the MSB. See Table 2–4. The only indication on the Remote Control or the VITS 200 of which standby message has been selected is the positions of the switches used to control these pins. Table 2–4: Binary Standby Message Select Pin 17 Pin 4 Output Page 1 1 Page 1 0 1 Page 1 1 0 Page 2 0 0 Page 3 While the Remote Control is enabled, pin 16 can enable and disable the STANDBY MESSAGE pages, no matter what the status of the page was under front panel control. 2–19 VITS 200 Operating Basics Pins 1, 2, 3, 14, 15 VBI MESSAGE – These five pins are used to enable or disable the vertical interval messages, and to select which of the 15 messages to insert into the vertical interval. These can be used only to select messages which have been programmed in through the front panel or through the RS-232 port. Text messages cannot be programmed by the Remote Control. The four VBI MESSAGE pins select the message to be inserted in the vertical interval, with pin 14 as the LSB and pin 3 as the MSB. See Table 2–5 for details. As with the STANDBY MESSAGE, the only indication on the Remote Control or the VITS 200 of which message has been selected is by the switch positions. Table 2–5: Binary VBI Message Select Pin 3 Pin 15 Pin 2 Pin 14 Vertical Message # 1 1 1 1 Message 1 1 1 1 0 Message 1 1 1 0 1 Message 2 1 1 0 0 Message 3 1 0 1 1 Message 4 1 0 1 0 Message 5 1 0 0 1 Message 6 1 0 0 0 Message 7 0 1 1 1 Message 8 0 1 1 0 Message 9 0 1 0 1 Message 10 0 1 0 0 Message 11 0 0 1 1 Message 12 0 0 1 0 Message 13 0 0 0 1 Message 14 0 0 0 0 Message 15 Video Clapboard Video Clapboard is for timing audio and video delays, so that they may be synchronized throughout the studio. This function requires a Tektronix ASG 100 modified for Video Clapboard operation. When in use, the VITS 200 will turn the vertical interval text off and on in a 0.5 second on and 4.5 second off pattern, and turn the ASG 100 audio tone on and off in the same pattern. The VBI text will appear following the second vertical interval after the high to low 2–20 VITS 200 Operating Basics transition on pin 13. The VM700A measurement “Audio Video Timing” will remove this lag before presenting the measured time difference. Configuring the VITS 200 for Video clapboard operation: 1. Genlock the VITS 200 to a video source. 2. Press the VBI Message button, select VERT MSG 2 and ENABLE it. NOTE. Any of the vertical interval messages may be used. Message two is used here by grounding pin 2 of the VITS 200 remote connector. To use another message, ground the appropriate selection pins for it (see Table 2–5). 3. Enter some text for the Vertical Message. A minimum of one character is required. 4. Connect the VITS 200 and ASG 100 remote connectors as shown in Figure 2–4. VITS 200 REMOTE 1 Enable VBI Text 2 VBI SEL BIN 1 8 REM 14 1 13 Remote Enable 20 REM 13 24 Ground ASG 100 REMOTE 5 Figure 2–4: Video Clapboard Connections 2–21 VITS 200 Operating Basics RS-232 Control The VITS 200 may be controlled through a 3-wire RS-232 interface, or by any device that can generate or transmit commands in ASCII characters. Using XON and XOFF makes it possible to control the VITS 200 directly from an ASCII terminal, personal computer (PC), or a VM700A (See Figure 2–5). Communications Setup First, designate and configure the VM700A communication port to use with the VITS 200. This is accomplished by selecting the VM700A front panel configure button, then select the “Configure Files” softkey on the touch-panel screen menu. Finally, select the “Communications Setup” softkey. In the Communications Setup, designate your choice of control port (Serial Port 0 or 1) and then set the parity, baud rate, and flow control for that port. The example shown here has the VITS 200 connected to the VM700A serial port 0. Sending Commands to the VITS 200 Communication with the VITS 200 is accomplished with simple user-created functions. An example of one such function which changes the VITS 200 TEST SIGNAL output to a Color Bar signal, lets call it CBAR, would look like this: control :tsig CBR ^M This function may be executed directly by pressing the VM700A front panel “Function” key and then selecting the CBAR softkey. It may also be executed by embedding it in another function with the VM700A “Playback” command. See the VM700A Users Manual and “Controlling RS-232C Devices with the VM700A” (21W-7108) for more information. Copy Port: format: Report Port: Format: Log Port: Format: Control Port: Serial Port 0 Remote Control Port: Prompt: Message Display: Non-SLIP Interfacing Mode: Port 0 Protocol: Baud Rate: Flow Control: Character Size: Parity: Reset Character: Carrier Detect: Port 1Protocol: Baud Rate: Flow Control: Character Size: Parity: Reset Character: Carrier Detect: Serial Port 1 Epson LQ None Epson LQ None Epson LQ None VM700> Remote Terminal None 9600 XON/XOFF 8 None None Disabled None 19200 None 8 None None Disabled Figure 2–5: Controlling the VITS 200 with a VM700A. 2–22 VITS 200 Operating Basics Typically, RS-232 control will be implemented with a PC which is running terminal-emulation or communication software, such as PROCOMM or SmartComm. Depending on the software used, commands that specify VITS 200 settings may be entered directly through the keyboard or by transmitting text files containing any number of commands. Many communications applications also permit the assignment of command “scripts” to function keys or key combinations. RS-232 control will permit the operator to learn the current settings of the VITS 200 and change them from the terminal. New settings may be specified by name (e.g. “LINE”) or value (e.g. “15”), eliminating the need to scroll through a list of choices as with the front panel controls or with the ground-closure remote. RS-232 commands and command syntax are explained in the following RS-232 COMMANDS discussion. Some of the ways to use RS-232 control are: H Enter commands directly through the keyboard. The value of this approach is somewhat limited, however, because typing commands such as :STANdby:SIGNal SXX can quickly become tedious. As an example, to use EXTERNAL 1 input as a VITS on Line 19 Field 1, you would enter the following commands: :VITS:LINe 19 :VITS:FIELd 1 :VITS:SIGNal EX1 :VITS:SAVe These commands may be issued in any order, except for the SAVe command. it must be the last one issued, and it must be issued before any VITS changes will take effect. H Assign key combinations or function keys to certain settings or commands so that the VITS 200 can be controlled with a few keystrokes. For example, if the script “:VITS:LMOD 10–21” is associated with the F1 key, and “:VITS:LMOD 17–30” is associated with the F2 key, switching between standard and cable mode VITS assignments becomes an easy matter. (Note that key assignment is not a standard feature of all communication software; check your software manual.) H While running communication software, execute simple programs to automate repetitive adjustments, or substitute short mnemonic strings for long commands. Many of the popular communications packages have this capability. H Save an unlimited number of presets in the form of individual text files. One such file could program in an entire standby message page and then select it, saving several hundred keystrokes. This is one way to have more than the three preset messages on tap if they should be needed. 2–23 VITS 200 Operating Basics Hardware and Software Requirements for RS-232 Control Cable If the RS-232 port is a DB25 connector, use a straight-through cable as described in Table 2–6. Do not use a “null modem” cable. If the port is a male DB9 connector, as on many IBM- compatible PCs, use a cable or adapter as described in Table 2–7. If the device uses a non-standard connector, determine which pins perform the functions listed in the center column of Table 2–7 and connect them through the appropriate pins of a DB25 connector as listed in the left column. Table 2–6: RS-232 Connector Pin Functions – 25-Pin Serial Ports VITS 200 (25-Pin Female) Pin/Conductor PC (25-Pin Male) GND (Shield) 1 GND (Shield) RxD 2 TxD TxD 3 RxD Signal GND 7 Signal GND Table 2–7: 9-Pin to 25-Pin Adaptor Connections for RS-232 DB25 Pin Number RS-232 Function DB9 Pin Number 2 TxD 3 3 RxD 2 7 Signal GND 5 Communications Parameters H TTY or VT100 TERMINAL EMULATION. H XON/XOFF Flow Control. H 8 Data bits, no Parity, 1 Stop bit. H Local Echo (or Half Duplex). Text Commands and Command Files For best results, follow these guidelines when sending text to the VITS 200: H Send one line at a time; wait for a carriage return between lines. (The VITS 200 will send a carriage return to signal that it has executed a command only if it is in TERM mode.) 2–24 VITS 200 Operating Basics RS-232 Commands H Lines may be up to 128 characters. H End each line, including the last one, with a carriage return. RS-232 commands may be used to query the VITS about the setting of particular variables, or to set the variable to a specific value. The basic syntax is: :COMMAND? or :COMMAND parameter where the first form is a query and the second will set the variable. Important points to remember are: H Commands always begin with a colon (:) or an asterisk (*). H There is never a space between the variable name (command header) and the question mark in a query. H There is always a space between the header and the command parameter. H Commands are not case-sensitive; headers and parameters may be entered in either capitals or lower case. For clarity in this manual, the mnemonic form of the header is capitalized, and the remaining characters of the complete form are shown in lower case. Either form may be used; entering :PRES? will have the same effect as entering :PRESET?. Parameters will be shown in italics. H Parameters can be either numeric or character strings. String parameters, such as VBI and Standby message text strings must be enclosed in double quotes. H Compound headers (such as :VITS:LMOD) are limited to those predefined for the VITS 200. H A line can contain several commands, if they are separated by a semicolon (:COMMAND parameter1;:COMMAND parameter2;...), but no line may exceed 128 characters. :AltGENlock Parameters: ON or OFF Turns the Alternate Genlock function, where EXT 1 is used as an alternate genlock source if the signal at the PROGRAM INPUT fails, ON or OFF. Query returns the current status. :ByPASs Parameters: ON or OFF 2–25 VITS 200 Operating Basics :BYPASS ON is the RS-232 equivalent of pushing the front panel BYPASS button in, and OFF is the equivalent of releasing it. A query will return the current state of the VITS 200 mode, but will not distinguish the reason it’s in that mode. :COMMunicate? Parameters: None, query only Query returns the current Baud rate (300 to 9600) and communications mode (Terminal, SCPI, or VM700). COMMunicate:MODe Parameters: Mode Sets the communications mode to SCPI, TERM, or VM700. Query returns the currently set mode. COMMunicate:SERial:BAUD Parameters: 300, 600, 1200, 2400, 4800, or 9600 Sets the baud rate for serial communication. Query returns the current baud rate. :COUPling Parameters: 1 to 4, AC or DC Sets the individual ext inputs coupling mode. EXT INPUT 1 through EXT INPUT 4 may be set to be AC or DC coupling. A query will return the current coupling status for all four of the External Inputs. :HELP? Parameters: None, query only Returns a list of available commands. *IDN? Parameters: None, query only This query is used to verify which device is connected to the active serial port. :PRESet? Parameters: None, query only Query returns the current Preset number (1 or 2). :PRESet:COPY Parameters: Preset #, Preset # Copies the first specified preset (1 or 2) to the second (1 or 2). PRESet:RECall Parameters: Preset # 2–26 VITS 200 Operating Basics Recalls the specified preset (1 or 2). :PRESet:SAVe Parameters: Preset # Saves the current instrument setup as the specified preset (1 or 2). :REINitnvram Parameters: ENA or DIS This is the first step of reinitializing the NVRAM to the factory settings. When this is ENAbled, a *RST command will reset ALL of the VITS 200 settings to the factory defaults. When REINitnvram is set to DISable, an RST command will have no effect. :RESYnc Parameters: ON or OFF When set ON, the VITS 200 will insert regenerated sync and burst. When set OFF, the program video sync and burst is passed to the output. Query returns the current selection. *RST Parameters: None No parameters, no query. All settings will be reset to their factory defaults. REINitnvram must be set to ENAble for this to have any effect. :SoftwareVER? Parameters: None, query only This query will return the VITS 200 software version level. :STANdby Parameters: ENA or DIS Enables or disables standby mode operation. Query returns the current mode state. :STANdby:DELay Parameters: 0.0 1.0 seconds (0.1 sec increments) 1 99 seconds (1 second increment) Sets the delay time between the loss of program video and switching to Standby operation. Below 1.0 second you may use 0.1 second increments, down to 0.0 seconds for an immediate switch. Between 1 and 99 seconds, you must use 1 second increments. Query returns the current delay time. :STANdby:FORCe Parameters: ON or OFF 2–27 VITS 200 Operating Basics ON forces the VITS 200 into Standby mode, even if locked to program video. OFF is the default setting. :StandbyMES Parameters: ENA or DIS Enables or disables the Standby Message function. Query returns the current status. :StandbyMES:ADD Parameters: “TXT” Adds text to the currently open Standby message, starting at the current line and column. Cursor is auto-incrementing. :StandbyMES:CLeaR Parameters: Msg # Clears any text in the specified Standby message (1 to 3). :StandbyMES:CLOSe Parameters: None Closes the currently open Standby message. :StandbyMES:COPY Parameters: Msg #, Msg # Copies the text from the first specified Standby message (1 to 3) to the second (1 to 3). :StandbyMES:EDIT Parameters: Msg # Opens the specified Standby message number (1 to 3) for editing. Query returns the number of the current open message. :StandbyMES:MESSage Parameters: Msg #, Line#, “TXT” This command programs Standby messages. The parameters are the Standby message number (1 to 3), the line within the message (1 to 13), and the message text (1 to 20 characters). :StandbyMES:MOVe Parameters: Line #, Column # Moves the cursor to the specified line and column in the open Standby message. Query returns the current line and column numbers. 2–28 VITS 200 Operating Basics :StandbyMES:REPLace Parameters: “TXT” Replaces text in the currently open Standby message, starting at the current line and column. Cursor does not move. :StandbyMES:SELect Parameters: Msg # Calls a Standby message by number (1 to 3) for insertion. Query returns the current Standby message number. :STANdby:SIGNal Parameters: Signal mnemonic Selects the test signal to use as the Standby signal. Use the RS-232 mnemonic for the test signal name. Query returns the current selection. :SYSTem:ERRor? Parameters: None, query only This query will return a message reporting any existing error condition in the VITS 200. :SYSTem:VERSion? Parameters: None, query only This query will return the SCPI version that the VITS 200 conforms to. :TestSIGnal Parameters: “Signal mnemonic” Selects the signal for the TEST SIGNAL output. Use the RS-232 mnemonic for the test signal name. Query returns the current selection. :VerticalMES Parameters: ENA or DIS Enables and disables the Vertical Blanking Interval messages. Query returns the current status. :VerticalMES:ADD Parameters: “TXT” Adds text to the currently open VBI Message. Cursor is auto-incrementing. An ampersand (&) is used as a pass character. :VerticalMES:CLeaR Parameters: Msg # Clears the specified VBI message text. 2–29 VITS 200 Operating Basics :VerticalMES:CLOSe Parameters: None Closes the currently open VBI Message. :VerticalMES:COPY Parameters: Msg #, Msg # Copies the text of the first VBI Message number (1 to 15) to the second VBI Message number (1 to 15). :VerticalMES:EDIT Parameters: Msg # Opens the specified VBI Message number (1 to 15) for editing. Query returns the currently open message. :VerticalMES:MESSage Parameters: Msg #, “TXT” This command programs Vertical Blanking Interval messages. The parameters are the VBI Message number (1 to 15) , followed by the message text (1 to 23 characters). :VerticalMES:MOVe Parameters: Column # Moves the cursor to the specified column number in the currently open VBI Message. :VerticalMES:REPLace Parameters: “TXT” Replaces text in the currently open VBI Message. The cursor does not move. An ampersand (&) is used as a pass character. :VerticalMES:SCRoll Parameters: ON, #, # or OFF Turns the VBI Message scroll feature ON, in which case you must specify the starting and ending message numbers, or OFF. Query returns the current ON or OFF state. :VerticalMES:SELect Parameters: Msg # This command selects a particular VBI message number for insertion. Query returns the current message number. :VITS? Parameters: None, query only 2–30 VITS 200 Operating Basics When used as a query, this will return current Field Mode, Line Mode, Line number, field number, and assigned signal. :VITS:CLeaR Parameters: None Clears the current VITS assignments. :VITS:FIELd Parameters: Field number Addresses a specific field for VITS assignment. :VITS:FieldMODe Parameters: 2FieLD or 4FieLD Sets the Field Mode to 2 field (even/odd), or to 4 field (Fields 1, 2, 3, 4). Query returns current setting. :VITS:LINe Parameters: Line number Addresses specific line number in the current Line Mode range, for VITS assignment. Query returns current selection. :VITS:LineMODe Parameters: 10–23 or 17–30 Sets the VITS Line Mode to the standard VITS lines (lines 10–23) or to the cable VITS lines (lines 17–30). Query returns current selection. :VITS:RESet Parameters: None Resets the VITS assignments to the factory selections. :VITS:SAVe Parameters: None Saves the VITS assignments to nonvolatile memory. MUST be used for any VITS assignment changes to take effect. :VITS:SIGNal Parameters: “Signal mnemonic” Specifies the signal for use as VITS on the current line and field. Use the RS-232 mnemonic for the test signal name. Query returns the current selection. 2–31 VITS 200 Operating Basics Table 2–8: SCPI Commands (4.1.1 and 4.2.1) Command Header Purpose Parameter Example *CLS No Action Clear Status command *ESE No Action Standard Event Status Enable command *ESE No Action Standard Event Status Enable query *ESR No Action Standard Event Status Register query *OPC No Action Operation Complete command *OPC? No Action Operation Complete query *SRE No Action Service Request Enable command *SRE? No Action Service Request Enable query *STB? No Action Read Status Bite query *TST? No Action Self-test query *WAI No Action Wait-to-continue command *IDN? Identification query No Parameters *RST Resets the VITS 200 to the factory defaults. Must have set REINitnvram to ENAble for this to have any effect. No Parameters :SYSTem :ERRor? :VERSion? :STATus :OPERation :EVENt? :CONDition :ENAble :ENAble? :QUEStionable :EVENt? :CONDition :ENAble :ENAble? :PRESet Returns the SCPI version this instrument complies to. Query only. No Action No Action No Action No Action No Action No Action No Action No Action No Action No Action No Action No Action 2–32 VITS 200 Operating Basics Table 2–9: Defined RS-232 Commands for use with the VITS 200 Command Header Parameter Example Purpose :HELP? :SoftwareVER? Returns the VITS 200 software version. Query only. :VITS? :FieldMODe? [text] :LineMODe? [text] Command/query. Query returns all of the following: Selects/queries between 2 and 4 field mode of operation. Selects/queries standard or cable VITS assignments (lines 10–23 or 17–30). Addresses/queries specific line for VITS assignment (10–23 or 17–30). Addresses/queries field assignment for VITS (1, 2, 3, or 4). Selects/queries test signal for VITS. :LINe? [#] :FIELd? [#] :SIGNal? [text] :SAVe :CLeaR :RESet Saves new VITS assignments. Must be used for new assignment changes to take effect. Clears VITS assignments in current setup. Resets VITS assignments. No Parameters 2 FieLD 10–23 15 2 CBR (RS-232 mnemonic) No Parameters No Parameters No Parameters :TestSIGnal [text] Selects the Full Field Test Signal output. CBR (RS-232 mnemonic) :STANdby? [text ] :SIGNal? [text] ENAble or DISable standby mode or query status. Selects/queries the standby test signal. ENA CBR (RS-232 mnemonic) 0.5 :DELay? [#] :FORCe [text] Sets/queries the delay time for switching to standby mode (0.0199 sec). Forces the VITS 200 standby mode ON or OFF. OFF :AltGENlock? Sets/queries whether EXTERNAL 1 is ON or OFF as alternate genlock source. OFF :RESYnc? Sets/queries whether regenerated sync and burst is ON or OFF. ON :COUPling? [#],[text] Sets/queries whether specified EXTERNAL INPUT # (1–4) to AC or DC coupling. 3, DC :REINitnvram? ENAbles the NVRAM reinitialization sequence (Requires an *RS T command to actually reinitialize the NVRAM.) or DISables the NVRAM reinitialization sequence (An *RST command will NOT reinitialize the NVRAM). Query will tell whether it is ENAbled or DISabled. DIS :ByPASs? Sets/queries whether bypass is ON or OFF. ON 2–33 VITS 200 Operating Basics Table 2–9: Defined RS-232 Commands for use with the VITS 200 (Cont.) Command Header :VerticalMES? [txt] :MESSage [#],[txt] :SELect ? [#] ENAble or DISable VBI Messages, can also query status Programs specified VBI Message [1–15] text [1–23 characters] :CLeaR [#] :COPY [#],[#] :EDIT? [#] :MOVe? [#] :ADD [text] Calls specified VBI Message for insertion, queries which message is current Turns Scroll ON for starting message # to ending message #, or turns scroll OFF. Query returns status. Clears specified VBI Message text Copies one VBI Message to another Opens specified VBI Message # for editing Moves Adds text to open VBI Message, with auto-incrementing cursor :REPLace [text] Replace text to open VBI Message, cursor does not move :CLOSe Closes open VBI Message :SCRoll? ON,[#],[#]/OFF :StandbyMES? [txt] :MESSage? [#], [#], [txt] Parameter Example Purpose DIS 11, “1–23 characters” 13 ON, 2, 12 11 11, 12 12 “string” (“&” = pass character) “string” (“&” = pass character) No Parameters ENAble or DISable standby messages Programs/queries specified Standby Message #, Line #, text (1–20 characters) Calls/queries specified Standby Message text for insertion Clears specified Standby Message text Copies one Standby Message to another Opens/queries specified Standby Message # for editing Moves to/queries specified line, column of open Standby Message Adds text to open Standby Message, with auto-incrementing cursor Replace text in open Standby Message, cursor does not move Closes open Standby Message DIS 2, 11, Text :PRESet? :RECall [#] :SAVe [#] :COPY [#],[#] :CLeaR [#] Recalls specified preset # (1 or 2) Saves current setup as specified preset # (1 or 2) Copies one preset to the other Clears specified preset # (1 or 2) 2 1 2, 1 2 :COMMunicate :SERial :BAUD? [#] :MODe Sets/queries VITS 200 baud rate (300 9600 baud) Sets serial mode to SCPI, VM700, or TERM. 4800 VM700 :SELect? [#] :CLeaR [#] :COPY [#],[#] :EDIT? [#] :MOVe? [#],[#] :ADD [text] :REPLace [text] :CLOSe 2 3 1, 3 2 12, 15 Text String Text String No Parameters 2–34 VITS 200 Operating Basics Table 2–10: RS-232 Mnemonics Mnemonic Signal Name Mnemonic Signal Name Mnemonic Signal Name PAS Pass AC2 Auto Capt 2 090 CBC Composite 90 CBR Color Bars AC 3 Auto Capt 3 100 CBC Composite 100 3 FCP FCC Composite AC4 Auto Capt 4 110 CBC Composite 110 3 MP0 Multi Pulse VRD VIRS Auto detect 120 CBC Composite 120 3 VIR VIRS SXX SIN X/X 135 CBC Composite 135 3 GCR Ghost Cancellation SID Source ID 150 CBC Composite 150 3 RFL Red Field 20I FCC Comp 20 IRE 2 165 CBC Composite 165 3 P00 0% Black EX1 Extern 1 225 CBC Composite 225 3 PD1 7.5% B lack EX2 Extern 2 240 CBC Composite 240 3 HSW 10 MHz Sweep EX3 Ex tern 3 255 CBC Composite 255 3 HSW 1 4.2 MHz Sweep EX4 Extern 4 285 CBC Composite 285 3 CMB NTC7 Combination 015 CBC Composite 15 300 CBC Composite 300 3 NCP NTC7 Composite 030 CBC Compo site 30 315 CBC Composite 315 3 MB0 Multiburst 045 CBC Composite 45 330 CBC Composite 330 3 PD5 50% Gray 060 CBC Compo site 60 345 CBC Composite 345 3 AC1 Auto Capt 1 075 CBC Composite 75 360 CBC Composite 360 3 CSW Cable Sweep 4 CMU Cable Multiburst 4 1 Opt 1J only. 2 Not available in Opt 1J signal set. 3 Opt 1C only. 4 3 3 3 3 3 3 S/N B020510 and above. Rear Panel The VITS 200 rear panel, shown in Fig. 2–6, contains the line power socket, fuse, and power switch; the source ID selection switches, and assorted connectors. Fig. 2–6 is explained on the following page. 90–250 VOLTS 60 VA MAX 50–60HZ REMOTE WARNING TO AVOID ELECTRICAL SHOCK POWER CORD REPLACE ONLY PROTECTIVE GROUND MUST BE CONNECTED PROGRAM WITH 250V 1.5A TO EARTH GROUND IN MED FUSE ON OFF START STOP SOURCE ID FUSE PROGRAM OUT MONITOR OUT TEST SIGNAL POWER RS-232 EXT 1 EXT 2 EXT 3 EXT 4 BLACK BURST Figure 2–6: VITS 200 Rear Panel. 2–35 VITS 200 Operating Basics 1. POWER The AC power connector, fuse, and power switch. The VITS 200 uses a power supply which can accept line voltages from 90 to 250 VAC without changing ranges or fuses. 2. SOURCE ID Two DIP switches used to select the source identification code, a one-line, 16-bit word with 16,384 possible combinations. This identification signal can be inserted as one of the VITS signals, on any of the available vertical interval lines. 3. PROGRAM IN Program video input, onto which VITS will be inserted. This input is internally ac-coupled and clamped to ground, and is internally terminated in 75, except when the VITS 200 is in Bypass mode. 4. PROGRAM OUT Outputs the program video with user-selected VITS and vertical interval messages inserted. If the program video fails, the VITS 200 switches to the user-selected Standby signal with, if selected, one of the three full page standby messages as the output. If the power to the VITS 200 fails, a relay bypass switches the program video directly to this connector. 5. MONITOR OUT This connector provides the same output as the PROGRAM OUT connector, with one exception. During power failure this connector has no output. 6. TEST SIGNAL This connector provides the full-field test signal selected by the user, with any selected VITS, vertical interval messages, and standby text page inserted on it. 7. REMOTE CONTROL This 25-pin connector provides remote ground-closure control of manual bypass operation, force Standby mode, vertical interval messages, standby messages, and full-field test signal output. It also provides lines which drive bypass, unlocked, and power indicators. 8. RS-232 This 25-pin connector allows remote control of the VITS 200 with data which complies with the RS-232C standard. 9. EXTERNAL INPUTS These four inputs: EXT 1, EXT 2, EXT 3, and EXT 4, may be used to input external signals, such as additional test signals or teletext, which may be inserted into the vertical interval or used as standby signals. In addition EXT 1 may be selected as an alternate genlock input, for use during failure of the program video signal. 10. BLACK BURST This output provides regenerated sync and burst with a 7.5% setup flat field signal. 2–36 VITS 200 Specifications Specifications This section lists the performance requirements for the VITS 200, along with pertinent supplemental information. Performance requirements may be verified with the performance check procedure in Section 5 of the manual. Items listed as Performance Requirements are quantitative, and are stated with tolerance limits. All Performance Requirements are guaranteed. Items listed as Supplemental Information are not normally verified by the Performance Check Procedure; they are either explanatory notes or typical operating characteristics which are not guaranteed. PERFORMANCE CONDITIONS The Performance Requirements listed in this section apply over an ambient temperature range of 0° C to +50° C. The rated accuracies are valid when the instrument is calibrated at an ambient temperature in the range of 20° C to 30° C, after a warm-up time of 20 minutes. The test equipment used to verify performance requirements must be calibrated and working within the limits specified in the Recommended Test Equipment list. Table 3–1: Program Channel Characteristics Performance Requirements Supplemental Information Gain Unity " 1% Frequency Response "1% to 5.5 MHz "3% to 10 MHz Chrominance-to-Luminance Gain "0.5% Chrominance-to-Luminance Delay v5 ns Diff Phase v0.2° Diff Gain v0.2% Line Tilt v0.5% DC Output Level 0 V " 10 mV DC Matching of Inserted Test Signal to Program Signal "3 mV Phase Match – Relay Bypass Path to Signal Processing Path "1° at FSC Crosstalk w60 dB down to 5.5 MHz Typically >70 dB Hum Rejection 50 dB Measured right after burst. Keyboard (No Noise) Too small to measure on VM700A. 3–1 VITS 200 Specifications Table 3–1: Program Channel (Cont.) Characteristics Performance Requirements Supplemental Information Insertion Transients v10 mV Input Impedance 75 W Return Loss 36 dB to 5 MHz PROGRAM IN, PROGRAM OUT, and MONITOR OUT Phase Matching of Inserted Test Signal to Program Video "1° Program Sync and Burst Normal Level Pulse to Bar Ratio 100%"0.5% Typically within "0.25% Signal to Noise Ratio >70 dB Unweighted Filter at 5 MHz. Measured 91 dB on VM700A, relative to reference. Measured on 1780. Typically <5 mV. Table 3–2: External Inputs Characteristics Performance Requirements Supplemental Information Gain Unity "1% Frequency Response "1% to 5 MHz "3% to 10 MHz Chrominance-to-Luminance Gain "0.5% Chrominance-to-Luminance Delay v5 ns Diff Phase v0.3° Diff Gain v0.3% Line Tilt v0.5% DC Offset (DC Coupled) 0 V DC "10 mV Internally DC coupled Program Video to External Signal DC Match 3 mV No hum, internally AC coupled Crosstalk w60 dB down to 5.5 MHz Any channel to any other Hum Rejection Typically 60 dB, measured right after burst. Keyboard (No Noise) Too small to measure on VM700A. Input Impedance 75 W Return Loss 36 dB to 5 MHz Typically "2° Program to External Channel Timing Difference Signal to Noise Ratio >70 dB 84 dB AC Coupled, 87 dB DC Coupled, relative to reference on VM700A with an unweighted 5 MHz low pass filter. 3–2 VITS 200 Specifications Table 3–3: Test Signal and Black Burst General Characteristics Characteristics Performance Requirements Supplemental Information Frequency Response "1% to 5 MHz "5% to 10 MHz Luminance Amplitude Accuracy "1% Chrominance-to-Luminance Gain "0.5% Chrominance-to-Luminance Delay v5 ns Diff Phase v0.3° Diff Gain v0.3% Line Tilt "0.5% Output Impedance 75 W Return Loss 36 dB to 5 MHz Signal to Noise Ratio Test Signal Black Burst >78 dB >70 dB Spurious Signals (5 MHz 50 MHz) >55 dB down Pulse to Bar Ratio 100% "0.5% K Factor (K2T) 0.3% Crosstalk w60 dB down DC Offset 0 V DC "10 mV SCH Phase Accuracy 0 "5° Luminance Rise Time 140 ns "20 ns Chrominance Rise Time 300 ns "35 ns Sync Amplitude 285 mV "3 mV Sync Rise Time 140 ns "20 ns Burst Amplitude Rise Time Delay from Sync Duration 285 mV "6 mV p-p 300 ns "35 ns 5.3 s "100 ns 2.5 s "100 ns Breezeway Duration 600 ns "100 ns. Front Porch Duration 1.5 ms 100 ns 50% amplitude point Horizontal Sync Duration 4.7 ms 100 ns 50% amplitude point Equalizing Pulse Duration 2.3 ms 100 ns 50% amplitude point On VM700A with an unweighted 5 MHz low pass filter Typically 0.2 < "2.5° typical From 50% point of Sync 9 cycles of subcarrier 3–3 VITS 200 Specifications Table 3–4: Test Signal Characteristics Characteristics Performance Requirements Supplemental Information 0% Black 0 IRE Luminance with sync and burst See Figure 3–1 for timing information. 7.5% Black 7.5 IRE Luminance with sync and burst See Figure 3–2 for timing information. 10 MHz Sweep Pedestal Amplitude Rise Time Sweep Amplitude Start Frequency Stop Frequency Std, Opt 1C Opt 1J NTC7 Combination White Reference Bar Amplitude Rise Time Multiburst Packets Amplitude Average Level Frequencies See Figure 3–3 for timing information. 45 IRE 250 ns 25 ns 50 IRE 1 MHz 10 MHz 4.2 MHz See Figure 3–4 for timing information. 100 IRE 0.7 IRE 250 ns 25 ns 50 IRE 0.5 IRE p-p 50 IRE 0.5 IRE 500 kHz, 1.0 MHz, 2.0 MHz, 3.0MHz, 3.58 MHz, 4.2 MHz Packet Rise Time 500 kHz and 1.0 MHz Other Packets Modulated Pedestal Pedestal Amplitude Rise Time Chrominance Amplitude 20 IRE 40 IRE 80 IRE Phase Relative to Burst Rise Time Frequency increases 1MHz/div, viewed at line rate on a waveform monitor ( Std and Opt 1C). 140 ns typical (sin2 shaped packets) 400 ns typical (sin2 shaped packets) 50 IRE 0.5 IRE 250 ns 25 ns 20.01 IRE 0.5 IRE 40.02 IRE 0.5 IRE 80.04 IRE .5 IRE 90° 0.5° 400 ns 40 ns 3–4 VITS 200 Specifications Table 3–4: Test Signal Characteristics (Cont.) Characteristics FCC/NTC7 Composite Modulated 5-step Staircase Luminance Amplitude FCC NTC7 Riser Amplitude Rise Time Chrominance Phase Amplitude Envelope Rise Time FCC NTC7 Performance Requirements 80.4 IRE 0.7 IRE 90.2 IRE 0.7 IRE 1/5 of 5-step amplitude 0.5% 250 ns 25 ns 375 ns 37.5 ns 400 ns 40 ns 100% 0.5% 250 ns 25 ns 1.0 IRE or less Modulated SIN2 Pulse Pulse-to-Bar Peak Amplitude Half Amplitude Duration Phase 100% 1.563 s 150 ns 60.8° 1° Amplitude Rise Time FCC NTC7 100 IRE 1 IRE 250 ns 25 ns 125 ns 15 ns 20 IRE Composite FCC Multiburst White Reference Bar Amplitude Packet Amplitudes Pedestal Burst Frequencies See Figure 3–5 for FCC Composite timing information. See Figure 3–6 for NTC7 Composite timing information. Same as burst 0.3° 40 IRE 0.5 IRE 2T Pulse Pulse-to-Bar Ratio Half Amplitude Duration (HAD) Ringing Bar Supplemental Information Same as FCC Composite except Staircase. Chrominance Amplitude is 20 IRE 0.5 IRE. See Figure 3–7 for timing information. 100 IRE 60 IRE p-p 40 IRE 500 kHz, 1.25 MHz, 2.0 MHz, 3.0MHz, 3.58 MHz, 4.1 MHz Packet Rise Time 500 kHz Other Packets 140 ns typical (sin2 shaped packets) 400 ns typical (sin2 shaped packets) 50% Gray 50 IRE Luminance with sync and burst Sin X/X Bandwidth Pedestal Peak 4.75 MHz 24 IRE 90 IRE See Figure 3–8 for timing information. See Figure 3–9 for timing information. Peak amplitude from pedestal 3–5 VITS 200 Specifications Table 3–4: Test Signal Characteristics (Cont.) Characteristics FCC Color Bars Luminance Rise Time Color Bars White Yellow Cyan Green Magenta Red Blue Black Multipulse Amplitudes Frequencies Vertical Interval Reference Signal (VIRS) Chrominance Reference Amplitude Phase Envelope Rise Time (SIN2 shaped) Average Level of Chrominance Luminance Reference 50 IRE Level Black Reference Red Field Luminance Amplitude Std, Opt 1C Opt 1J Rise Time Chrominance Amplitude Std, Opt 1C Opt 1J Phase Rise Time BTA Ghost Canceller Reference (GCR) Bar Amplitude Positive Peak Negative Peak Fall time Performance Requirements See Figure 3–10 for timing information. 250 ns 25 ns Lum Ampl (mV) 714.3 494.3 400.7 345.7 256.0 202.1 107.8 53.5 Subc Ampl (mV p-p) 0.0 444.2 630.1 588.5 588.5 630.1 444.2 0.0 Supplemental Information Subc Phase (deg) 0.0 167.1 283.4 240.8 60.8 103.4 347.1 0.0 See Figure 3–11 for timing information. 80 IRE 1.0 MHz, 2.0 MHz, 3.0 MHz, 3.58 MHz, and 4.2 MHz See Figure 3–12 for timing information. 40 IRE Same as burst 0.3 1 ms 100 ns 70 IRE 50 IRE 7.5 IRE See Figure 3–13 for timing information. 202.2 mV 1% 160.72 mV 1% 250 ns 25 ns 630.1 mV 1% 681.23 mV % 103.4° 0.3°. 400 ns 40 ns See Figure 3–14 for timing information. 70 IRE 77.3 IRE –3.9 IRE 250 ns 3–6 VITS 200 Specifications Table 3–4: Test Signal Characteristics (Cont.) Characteristics GCR Phillips (STD, Opt 1C) (B020249 and above) Pedestal Amplitude Chrominance Amplitude Spectrum VIT Sequence GCR Korean (Opt 1K) (B020249 and above) Pedestal Amplitude Chrominance Amplitude VIT Sequence Cable Multiburst (S/N: B020510 & above) White Reference Bar Amplitude Packet Amplitudes Pedestal Amplitudes Burst Frequencies Performance Requirements 30 IRE 0.5 IRE 80 IRE 1 IRE Flat to 4.1 MHz. –3 dB at 4.3 MHz See Fig. 3–15 (GCR Positive) and 3–16 (GCR Negative) for timing information. GCR Positive – Fields 1, 3, 6, and 8 GCR Negative – Fields 2, 4, 5, and 7 30 IRE 0.5 IRE 80 IRE 0.5 IRE See Fig. 3–17 (GCR Positive) and 3–18 (GCR Negative) for timing information. GCR Positive – Fields 1, 3, 5, and 7 GCR Negative – Fields 2, 4, 6, and 8 See Figure for timing information. 60 IRE 60 IRE 60 IRE 500 kHz, 1.25 MHz, 2.0 MHz, 3.0 MHz, 3.75 MHz, 4.0 MHz Packet Rise Time 500 kHz Other Packets Cable Sweep (S/N: B020510 & above) Pedestal Amplitude Sweep Amplitude Frequencies Start Stop Supplemental Information 140 ns typical (sin2 shaped packets) 400 ns typical (sin2 shaped packets) 50 IRE 100 IRE 0.1 MHz 4.2 MHz 3–7 VITS 200 Specifications Figure 3–1: 0% Black Figure 3–2: 7.5% Black Figure 3–3: 10 MHz Sweep 3–8 VITS 200 Specifications Figure 3–4: NTC7 Combination Figure 3–5: FCC Composite Figure 3–6: NTC7 Composite 3–9 VITS 200 Specifications Figure 3–7: FCC Multiburst Figure 3–8: 50% Gray IRE Figure 3–9: SIN X/X 3–10 VITS 200 Specifications Figure 3–10: FCC Color Bars IRE Figure 3–11: Multipulse 3–11 VITS 200 Specifications Figure 3–12: VIRS Figure 3–13: Red Field Figure 3–14: BTA Ghost Canceller Reference 3–12 VITS 200 Specifications Figure 3–15: Phillips GCR Positive Figure 3–16: Phillips GCR Negative 3–13 VITS 200 Specifications IRE 70 30 0 –10 –40 1.5 ms 4.7 ms 8.75 ms 11.5 ms 61.9 ms Figure 3–17: Korean GCR Positive IRE 70 30 0 –10 –40 1.5 ms 4.7 ms 8.75 ms 11.5 ms 61.9 ms Figure 3–18: Korean GCR Negative 3–14 VITS 200 Specifications Figure 3–19: Cable Multiburst Figure 3–20: Cable Sweep 3–15 VITS 200 Specifications Table 3–5: Genlock Characteristics Characteristics Burst Lock Genlock Phase Change with Input Amplitude Performance Requirements 2° burst phase change for input sync or burst amplitude range of 287mV 3 dB Supplemental Information For either composite video or burst amplitude errors 4° burst phase change for amplitude range of 287mV 6 dB Genlock Phase Change with Input Signal APL 1° burst phase change over 10% to 90% APL Frequency Dependence on Input Burst 1° burst phase change for 20 Hz change in incoming subcarrier Lock Range Frequency 3.579545 MHz 20 Hz Amplitude +6 dB to –12 dB Genlock Phase Jitter with Input Amplitude Change Sync Lock Jitter 10 ns for input sync amplitude range of 287 mV 3 dB Noise Performance Locks to 28 dB S/N Ratio Video Typically to –21 dB Typically 0.2° peak for input sync or burst amplitude range of 287 mV 3dB; no noise on input signal. Typically 0.4° peak for input amplitude range of 287 mV 6 dB; no noise on input signal. No noise on input signal Table 3–6: Power Supply Characteristics Characteristics Performance Requirements Output Voltages +5 V 200 mV From 1A to 3 A (voltage adjustable) 300 mV From 0.5 A to 1 A 5.2 V 240 mV From 0.05 A to 0.2 A (post regulated from 14.5 V by linear regulators) 12 V Output Ripple +5 V 50 mV switching ripple 5 mV line frequency ripple 50 mV switching ripple 10 mV line frequency ripple 10 mV switching ripple 5 mV line frequency ripple 5.2 V 12 V Line Input Range Supplemental Information Regulates from 90 to 250 VAC. 3–16 VITS 200 Specifications Table 3–6: Power Supply Characteristics (Cont.) Characteristics Performance Requirements Supplemental Information Minimum Load 10 watt minimum load required to operate. However, output voltages other than +5 V may not meet specifications outside the listed currents. At zero load the power supply cycles on and off. Power Consumption 40 – 50 W Overvoltage Protection The 5 V output is protected by a crowbar circuit that engages at approximately 5.7 V. Overvoltage protection causes the power supply to cycle by engaging the primary side current limit time-out circuit (described below). Power 75 VA maximum, controlled by primary side current limit circuits. Power supply cycles on and off when power limit is reached. Short-Circuit Protection All outputs are protected by the primary side current limit and time-out circuits. In addition, the 12 V outputs are limited to 1 A by the linear regulators. Efficiency 70% nominal Fan Drive 15 V to 16.5 V, as determined by supply load. Table 3–7: Physical Characteristics Characteristics Performance Requirements Dimensions Height Width Length 1.734 inches (4.404 cm) 19.0 inches (48.3 cm) 18.4 inches (46.7 cm) Net Weight 9.5 lbs (4.3 kg) Shipping Weight 21.5 lbs (9.8 kg) Supplemental Information 3–17 VITS 200 Specifications Table 3–8: Environmental Characteristics Characteristics Performance Requirements Temperature Nonoperating Operating –40° to +65° C (–40° to +149° F) 0° to +50 °C (32° to 122° F) Altitude Nonoperating Operating To 50,000 ft (15,240 m) To 15,000 ft (4,572 m) Vibration (Operating) Fifteen minutes each axis at 0.025 inch. Frequency varied from 105510 Hz in 4-minute cycles with the instrument secured to the vibration platform; ten minutes each axis at any resonant point or at 55 Hz. Shock 50 G’s, 1/2 sine, 11 ms duration, three guillotine shocks per side. Transportation Qualified under NTSA Test Procedure 1A, Category II (36-inch drop). Supplemental Information Table 3–9: Certifications and compliances Category Standards or description EC Declaration of Conformity – EMC 1 Meets intent of Directive 89/336/EEC for Electromagnetic Compatibility. Compliance was demonstrated to the following specifications as listed in the Official Journal of the European Union: EN 50081-1 Emissions: EN 55022 Class B Radiated and Conducted Emissions EN 50082-1 Immunity: IEC 801-2 IEC 801-3 IEC 801-4 Electrostatic Discharge Immunity RF Electromagnetic Field Immunity Electrical Fast Transient/Burst Immunity 1 High-quality shielded cables must be used to ensure compliance to the above listed standards. FCC Compliance Emissions comply with FCC Code of Federal Regulations 47, Part 15, Subpart B, Class A Limits. Installation (Overvoltage) Category Terminals on this product may have different installation (overvoltage) category designations. The installation categories are: CAT III Distribution-level mains (usually permanently connected). Equipment at this level is typically in a fixed industrial location. CAT II Local-level mains (wall sockets). Equipment at this level includes appliances, portable tools, and similar products. Equipment is usually cord-connected. CAT I Secondary (signal level) or battery operated circuits of electronic equipment. 3–18 VITS 200 Specifications Table 3–9: Certifications and compliances (cont.) Category Standards or description Pollution Degree A measure of the contaminates that could occur in the environment around and within a product. Typically the internal environment inside a product is considered to be the same as the external. Products should be used only in the environment for which they are rated. Pollution Degree 1 No pollution or only dry, nonconductive pollution occurs. Products in this category are generally encapsulated, hermetically sealed, or located in clean rooms. Pollution Degree 2 Normally only dry, nonconductive pollution occurs. Occasionally a temporary conductivity that is caused by condensation must be expected. This location is a typical office/home environment. Temporary condensation occurs only when the product is out of service. Pollution Degree 3 Conductive pollution, or dry, nonconductive pollution that becomes conductive due to condensation. These are sheltered locations where neither temperature nor humidity is controlled. The area is protected from direct sunshine, rain, or direct wind. Pollution Degree 4 Pollution that generates persistent conductivity through conductive dust, rain, or snow. Typical outdoor locations. Safety Standards U.S. Nationally Recognized Testing Laboratory Listing UL1244 Standard for electrical and electronic measuring and test equipment. Canadian Certification CAN/CSA C22.2 No. 231 CSA safety requirements for electrical and electronic measuring and test equipment. European Union Compliance Low Voltage Directive 73/23/EEC, amended by 93/69/EEC Additional Compliance EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use. IEC61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use. Safety Certification Compliance Temperature, operating +5 to +40_ C Altitude (maximum operating) 2000 meters Equipment Type Test and measuring Safety Class Class 1 (as defined in IEC 1010-1, Annex H) – grounded product Overvoltage Category Overvoltage Category II (as defined in IEC 1010-1, Annex J) Pollution Degree Pollution Degree 2 (as defined in IEC 1010-1). Note: Rated for indoor use only. 3–19 VITS 200 Specifications 3–20 VITS 200 WARNING The following servicing instructions are for use only by qualified personnel. To avoid injury, do not perform any servicing other than that stated in the operating instructions unless you are qualified to do so. Refer to all Safety Summaries before performing any service. Theory of Operation Theory of Operation The VITS 200 contains three boards: A1 Inserter, A2 Front Panel, and A3 Controller. The Front Panel board contains only momentary contact switches and a connector, and needs no further discussion. The Controller and Inserter boards interact quite intimately; therefore some of the circuit discussions will include parts of both boards. This description will include the following sections: Test Signal Generation Genlock External Inputs Signal and Switching Control Character Generation Front Panel and Controller Power Supply When a new function is mentioned, the board name and reference designator for the part which performs that function will be put in parentheses; for example: The timing for the channel switch (A1U64) is generated by the Horizontal Timing PROM (A1U27). Test Signal Generation Test signal circuitry is located on the Inserter board and is found on the following schematics: Inserter<1>, Source ID and Bypass Controls <3>, and Analog Output <7>. Test signals are generated by clocking data from PROMs to a digital-to-analog converter at an 8 FSC rate (28.636363 MHz). The output of this DAC is filtered and buffered before driving the Test Signal Output, the black burst channel switch (A3U60), and the VITS insertion channel switch (A1U64). Test signal generation starts with a 4 FSC clock which clocks the Horizontal Counters (A1U28, schematic 3), to provide 910 counts per line of video. This part also decodes backporch clamp pulse “CLAMP”, for clamping the test signal. The Horizontal Counter drives the Horizontal Decoder PROM (A1U27, schematic 3) which provides timing signals for various functions. The Horizontal Counters are reset by a pulse, “[FRAME]”, from the Genlock circuitry so that 4–1 VITS 200 Theory of Operation the test signals are timed with program video. A pulse once per line from the Horizontal Decoder PROM enables the Vertical Counters (A1U24, schematic 3). The Vertical Counters drive the Vertical Decoder PROM (A1U25, schematic 3). The Vertical Decoder PROM is latched twice per line by A1U26. Test signal data is stored in PROMs A1U4, A1U5, and A1U6, shown on schematic 1. A1U4 and A1U5 store the eight MSBs of alternate data samples and U6 stores the four LSBs for samples from both U4 and U5. The outputs of U4 and U5 are multiplexed (A1U82 and A1U83, schematic 1), to increase the data rate from 4 FSC to 8 FSC, and latched (A1U1, schematic 1) before being converted to ECL levels (A1U9, A1U10, schematic 1) for the DAC (A1U65, schematic 7). The four LSBs are latched by A1U3 (schematic 1) and then selected by a multiplexer (A1U7, schematic 1) before being converted to ECL levels by A1U11 (schematic 1) for the DAC. Data is stored in these PROMs in blocks of eight. These blocks of data are addressed by the Block PROM, A1U13 (schematic 1), and two test signal select lines. When the test signal select circuitry calls for a certain signal, the Block PROM (A1U13) uses V1 to determine the correct phase of subcarrier, “HALFLINE” to determine when to generate a half line, and the seven MSBs of horizontal count to select the appropriate blocks of data. The 12-bit Tektronix DAC, A1U65 (schematic 7), turns the data into analog voltage levels at an 8 FSC rate. A one-volt reference is generated for the DAC by A1U84 (schematic 7) and associated parts. The analog signal is then filtered by a seven-pole filter (A1L12, A1L13, A1L14, and associated capacitors, on schematic 7) with one second-order group delay correction stage (A1T2, schematic 7). The signal is AC coupled to a buffer and clamped (A1U67, schematic 7) to remove any DC level change with temperature. This allows the test signal DC level to match the Program Video DC level very accurately. This video buffer drives the TEST SIGNAL OUTPUT bnc (A3J54, schematic 6), the Black Burst circuitry (A3U60, schematic 6), and the channel switch (A1U64, schematic 7), which switches between Program Video, VITS, and external inputs. The output of the channel switch, A1U64, drives the MONITOR OUTPUT bnc and the PROGRAM OUTPUT bnc. The Program Output goes through a relay (A1K2, schematic 7) which switches the Program Input through a delay line (A1L7, A1L3, C52, schematic 7) to the Program Output when the power shuts off or when the front-panel RELAY BYPASS button is pushed. The delay line in this Relay Bypass mode matches the time it takes when the video travels through the processing circuitry. Control of this relay will be explained in the CONTROLLER discussion of this section. Black burst output is generated by switching off the active video and leaving the sync and burst. The test signal from A1U67 (schematic 7) goes over a cable to 4–2 VITS 200 Theory of Operation the black burst channel switch, A3U60 (schematic 6), which switches between the test signal and ground at the appropriate times. Genlock The Genlock circuitry is located on the Inserter board and is found on the following schematics: Genlock <4>, Input <5>, and Clocks and Genlock Offset <6>. The Program Input is buffered and clamped by A1U42 (schematic 5). The video then enters the sync stripper IC, A1U44. This IC not only strips off composite sync but also generates back porch timing for clamping. Comp sync and back porch timing are level shifted to TTL levels by A1Q1, A1Q3, A1VR1, and A1VR2 (schematic 5) and gated together by A1U57a and A1U57b (schematic 5), to get a clamp pulse to control A1U42. A1U44 also generates a program present signal as long as video greater than 35 dB is present. The controller, A3U23 (schematic 3), uses this signal to determine whether or not to try to lock to Program Video or to try to lock to the alternate genlock source, External 1. The alternate genlock mode must be enabled for this to be used. Input buffer A1U42 also drives the analog-to-digital converter (ADC), A1U43 on schematic 5, for the genlock. The ADC has three inputs, two of which are used. Program Video drives one of the inputs and EXTernal 1 drives the other. Either can be used by the genlock circuit, as chosen by the controller. The ADC has an AGC and clamp, with “SYNCTIP” and “BACKPORCH” providing timing. The clamped and AGC’d video is then routed through an anti-aliasing filter (A1L1, A1C19, A1C20, and A1C21 on schematic 5) and brought back into the ADC where it is digitized. The digital output goes into a PAL where it is inverted and latched. “SIS_TM” from the genlock ASIC (A1U29, schematic 4), if enabled, holds the same sample across the bottom of sync to block Sound-inSync pulses from reaching the genlock circuitry. The data then goes to the genlock ASIC (A1U29, schematic 4) which has RAM, counters, decoders, and other circuitry necessary for genlocking. The composite sync from the chosen genlock input is also routed to the genlock ASIC through a PAL (A1U70, schematic 3) and is controlled by the same line that chooses the genlock input, “GLSEL1”. The genlock ASIC uses the comp sync to roughly position the Horizontal and Vertical Counters within it. The genlock processor (A1U35, schematic 4), an 8 MHz Z80, uses the data to calculate the SCH of the incoming video to determine the correct color framing. It then uses the digitized color subcarrier burst to determine the tangent of the phase angle between the system clock and the burst. This tangent is used to look up the arctangent (that is, the angle itself), which is stored in PROM A1U33 4–3 VITS 200 Theory of Operation (schematic 4). The arctangent is then used as a correction to the system clock, a VCO on A1 schematic 6, thus making a phase-locked loop. The correction is an eight-bit word which is sent to DAC A1U59 on schematic 6. The output of the DAC is integrated by an opamp (A1U61A, schematic 6) and a capacitor, A1C46. An analog switch (A1U60, schematic 6) is used to short the integrator when not genlocking, and to change the loop characteristics once lock is securely acquired. The processor also increases loop gain once lock has been acquired, and tells the genlock ASIC to send out a frame reset pulse which aligns the test signal counters with the genlock counters. There are several other parts which support the genlock function. A1Y39, on schematic 4, is the clock for the genlock processor (NOT the system clock, VCO). A1U31, schematic 4, is a hardware watchdog which resets the processor if it fails to receive an “awake” signal from the processor within the right amount of time. A1U38, schematic 4, latches control signals “GLK/[INT]” and “ACQ/[HOLD]” for the analog switch, A1U60, schematic 6; the signal “LOCKED”, which tells the rest of the VITS 200 that genlock has been achieved; and the signal “CLAPBRD”, which is used in the Video Clapboard feature, described later. Counter/timer A1U30, schematic 4, is used to distinguish between even and odd fields of video. Genlock sub-clock cycle timing can be adjusted up to 90 with A1S7, schematic 4. The VITS signals are timed to program video input at the factory, and should not need adjustment. Diagnostics may be run on the genlock circuit by manually rotating A1S8, schematic 4. External Inputs The External Inputs circuitry is located on the Controller board and is found on the following schematics: External Inputs 1 & 2 <1>, External Inputs 3 & 4 <2>, Input <5>, and Clocks and Genlock Offset <6>. There are four external inputs to the VITS 200, each of which may be selected for any lines of the vertical blanking interval just like a VITS signal. As the four external inputs are identical, this discussion will focus on the EXTernal 1 input. The EXTernal 1 input is internally terminated in 75 ohms (A3R1, schematic 1) and AC-coupled by A3C1 to buffer and clamp amplifier A3U1, on schematic 1. The video buffer drives a separate sync stripper (A3U3, schematic 1) for the channel. The buffer and clamp amplifier and the sync stripper work the same as for the Program Video input. Refer to the GENLOCK section of this discussion for more details. The external inputs have some features not found on the Program Input. The clamp for the external input can be run from its own sync stripper, or from the 4–4 VITS 200 Theory of Operation system timing; that is, a clamp pulse derived from the test signal counters. This is a jumper selection, made with A3J19 (schematic 1) for the EXTernal 1 input. The external input comp sync is compared to system sync timing pulse “[SYNCT]” by A3U6A (schematic 1), to check that they are timed close to each other. “[SYNCT]” is a negative-going 10.8 s pulse which frames the acceptable time for sync pulses to occur. If any portion of the positive-going external input comp sync occurs outside of this period, one-shot A3U7A (schematic 1) is triggered to produce the “BADSYNC1” pulse. The “BADSYNC1” output is monitored by A3U12 (schematic 6), which does not allow insertion into Program Video if the “BADSYNC1” pulse occurs. This protects the program from getting a sync pulse somewhere out in the middle of a line. The external input may be changed to DC coupling. This selection is made in the UTILITIES menu. When this coupling mode is selected, the gate of FET A3Q1, pulled down to 12V by “DC/[AC1]” for AC coupling, is pulled up to the level of its source. The FET is then turned on, shorting out the AC-coupling capacitor, A3C1. While DC coupled, the external input comp sync is not monitored, nor is insertion inhibited if sync is not correctly timed. The “CLAMP” pulse to the input buffer is turned off (A3U55A, A3U56A), and clamp capacitor A3C3 is shorted to ground by A3U57 on schematic 6. DC coupling of an external input, then, allows the insertion of signals which do not have sync pulses. While DC coupled, the DC level may be adjusted with A3R60 When AC coupled the clamp level may be adjusted with A3R9. A3R15 is used to adjust the external input gain. The video from the external input buffer is applied to channel switch A3U41 (schematic 5), which is controlled line-by-line by the signal selection circuitry. External input channel switch A3U41 drives the program channel switch, A1U64 on schematic 7, which switches between Program Video, VITS signals, and external input signals. Signal and Switching Control The Signal and Switching Control circuitry is located on the Controller board and is found on the following schematics: Microprocessor Kernel <3>, and Test Signal & Char Sel Memory <4>. The circuitry for controlling the test signal generator, the external input channel switch, and the program channel switch resides on both the A3 Controller board and the A1 Inserter board. The controller (A3U23, schematic 3) stores VITS selections in RAM (A3U29, schematic 4) which is addressed by the system 4–5 VITS 200 Theory of Operation counters each line. The RAM output controls the channel switches and test signal generation. The addressing for the test signal select RAM (A3U29, schematic 4) comes from the vertical decoding PROM (A1U25, schematic 3). The RAM does not contain a location for every line in the field so it is necessary to decode the vertical count. The RAM addressing goes through a buffer which can be tri-stated (A3U36, schematic 4) while the controller (A3U23, schematic 3) is writing into the RAM. The output of the RAM is latched in a PAL (A3U38, schematic 4) where control signals for the external input channel switch (A3U41, schematic 5) are decoded. Two signals, “VSYNC” and “VDRIVE”, which come from the vertical decoder PROM, force the output of U38 to select the vertical sync signal regardless of the output of the RAM. The controller uses that time to write to the RAM. The signal “BADSYNC” is used by A3U38 to inhibit the selection of an external input when the sync from that input does not properly line up with the system sync. The decoded control signals for the external input channel switch are latched again by A3U58 (schematic 4) so they match the delay through the rest of the selection circuitry. A3U58 uses “BADSYNCEX” during alternate genlock mode to inhibit insertion of external inputs which have sync pulses that are not aligned with EXTernal 1 input, which is being used as the genlock source. A3U58 is also used to invert “[SYNCT]” to get “BLKBRST” which controls the black burst channel switch. From U38 the test signal select lines FPTS[0..7] go to the A1 Inserter board. Two PALS, A1U16 and A1U17 (schematic 1), decode control signals and latch the signal selections. A1U16 latches the lower six bits to the test signal PROMs, decodes when the source ID signal is requested, and determines when it is okay to generate characters. It uses the two MSBs to determine what the program channel switch should select: Program Video, test signals, or external inputs. The “VDRIVE” input to A1U16 is used to hold the two MSBs constant while the controller writes other choices into the RAM. A1U17 decodes when VIRS AUTO has been requested. It enables the circuitry which compares Program Video with the VIRS test signal to see if VIRS is already present on Program Video (Inserter schematic 5). A1U46 (schematic 5) is an operational amplifier which subtracts low-pass filtered Program Video from filtered test signals, and drives a window comparator (A1U47A and A1U47B, schematic 5). If the program signal and the test signal match closely enough, the comparator output remains high and the output of OR gate A1U48A (schematic 5) remains high, and one-shot A1U71B (schematic 5) is not triggered. The OR gate can only trigger the one shot when A1U17 determines that VIRS AUTO has been requested and drives “[VIRSAMP]” active low. “VIRSPRES” from A1U71B returns to A1U17 and “CCVIRS” from A1U17 is sent to A1U14 (schematic 1) to control insertion. 4–6 VITS 200 Theory of Operation Similarly, when AUTO CAPT [1..4] is requested as a VITS, A1U17 (schematic 1) uses “CCLINE” to enable A1U41 (schematic 5) to look for close captioning on the selected video line on the genlock input. A1U41 drives “CAPTION” high whenever video goes above approximately 285 mV. If “CAPTION” is activated by close-captioning pulses, one-shot A1U71A is triggered. “CCPRES” goes back to A1U17 (schematic 1), which activates “CCVIRS”. This tells A1U14 whether to pass the close captioning or to switch to one of the four external inputs when close captioning is not on the Program Video. A1U17 also decodes “DVDRIVE” and “DVSYNC” which are delayed from “VDRIVE” and “VSYNC” by a half line and therefore are timed with the actual test signals that are generated. U14 takes the information from A1U16 and A1U17, the insertion timing “CHSWT”, regeneration of sync and burst request and timing, character present signal, and other timing signals and determines three control signals: two for the program channel switch, “SW0” and “SW1”, and one to choose between character generation and test signal generation, “TS/[CHAR]”. Character and Source ID Generation The Character and Source ID Generation circuitry is located on the Inserter board and is found on the following schematics: Inserter <1> and Source ID & Bypass Controls <3>. While the source ID circuitry is located entirely on the Inserter board, the character-generation circuitry is divided between the Inserter board and the Controller board. The character generator and the source ID generator share two ICs (A1U12 and A1U15, schematic 1) which form a state machine to generate the data for shaped pulse edges. When source ID pulses or characters are called for, the test signal data latch outputs (A1U1, schematic 1) become high impedance and the outputs of A1U12 are enabled. The character or ID data then goes to the DAC (A1U65, schematic 8) which converts the data to actual analog pulses. When the state machine sees a low-to-high transition, it counts up to six and stops. When the state machine sees a high-to-low transition, it counts back to zero and stops. This count goes to A1U12, where it is decoded into the data which produces rising and falling shaped edges out of the DAC. The source-identification signal is one line of video with up to 16 pulses on it, which can be recognized by a TEKTRONIX VM700A. The VM700A expects a start and a stop bit, but the other 14 bits (pulses) can be used to identify up to 16,384 sources (214). 4–7 VITS 200 Theory of Operation The 16 bits can be set or cleared by two sets of DIP switches (A1S5 and A1S6, schematic 3) accessible through the rear panel of the instrument. The 16 bits are loaded into two shift registers (A1U22 and A1U23, schematic 3) once every line by a signal decoded from the Horizontal Counters. The bits are then shifted out by “IDCLOCK”, a clock which is also decoded from the Horizontal Counters. The serialized ID bits go to A1U15 (schematic 1) where they are gated with “IDCLOCK” and latched by the eight times subcarrier (8 FSC) clock. If Source ID is chosen for a certain line, A1U16 (schematic 1) activates “IDEN” which causes the state machine in A1U15 to be controlled by the latched ID signal. Character generation begins on the Controller board, A3. Controller A3U23 writes VBI (Vertical Blanking Interval) character selections made from the front panel or RS-232 into RAM (A3U32, schematic 4) during the vertical sync. The top 512 bytes contain the 15 different vertical blanking interval messages. Each vertical message may be up to 23 characters. The lower three blocks of 512 bytes hold three different pages, or frames, of character messages. Each page may contain 20 characters across by 13 lines down, for a total of 260 characters per page. In the RAM each character is represented by one byte. During the vertical blanking interval, P0 and P1 are forced high by “[BLANK]” (A3U39C and D, schematic 4) to select the block of RAM holding the vertical interval messages. During the active portion of the picture frame one of the lower three blocks of data is addressed by CA9 and CA10 from the controller. Part of the lower nine address bits come from a vertical decoder PROM (A3U37, schematic 4), and the remainder come from the Horizontal Counters. The address lines driven by the Horizontal Counters change the character slot in the RAM as the video scans right over the picture frame. The address lines from the vertical decoder PROM tell the RAM when a new line of characters is needed. This addressing is latched by A3U34 (schematic 4) which goes to high impedance when the controller is writing to the RAM. From the RAM, the bytes, each representing a character, go to the pixel PROM (A3U31, schematic 4). The pixel PROM contains an array of 32 by 32 pixels for each character. The pixels are made by serializing 8-bit words out of the pixel PROM. “BH3” and “BH4” select these four words as the video scans horizontally. “FLD” takes care of the field interlace. The 16 lines per field per character are addressed by “DV[0..3]” from vertical decoder PROM A3U37 (schematic 4). A3U30 (schematic 4) serializes the data. Data is loaded every eight clock cycles (4 FSC) by “CHLOAD” from A3U35 (schematic 4). A3U30 shifts the pixel data over to the Inserter board where it is given shaped edges by the state machine described in the source ID description. A3U35 (schematic 4) performs several functions besides deriving “CHLOAD” from the Horizontal Counters. It also looks at the data coming out of the RAM to determine if a character is being called. If it is, “CHARPRES” is asserted 4–8 VITS 200 Theory of Operation unless characters have been disabled by “[CHAREN]” or “[VCHAREN]” from the controller. “[CHAREN]” enables or disables the characters in the active picture area, and “[VCHAREN]” enables or disables characters in the vertical blanking interval. The vertical blanking lines are defined by “[BLANK]”. ”DATACOMP”, from the Inserter board, indicates when the level of the character pulse is approximately equal to or greater than the test signal data. This signal controls when “[CHARPRES]” is deasserted, so that the transition from character to test signal will be smooth. Bit 7 from RAM A3U32 is used to invert the data coming from the serializer, A3U30, when a cursor is desired. This bit should be set for only one location in the RAM at a time. The data inversion occurs in A1U15 (schematic 1). Front Panel, Remote Controls, and Controller The Front Panel, Remote Controls, and Controller circuitry is located on the Controller board and is found on the following schematics: Microprocessor Kernel <3>, External Multiplexer <5>, and Processor I/O <7>. All functions of the VITS 200 may be controlled from the front panel. The momentary contact switches on the front panel are debounced by A3U19 (schematic 3), which then outputs a code which indicates the activated switch and sends an interrupt to the controller (A3U23, schematic 3). Remote Controls Control of the VITS 200 may also be accomplished through the RS-232 port. A cable attaches the rear panel RS-232 connector to A3J11 (schematic 5). A3U40 (schematic 5) level shifts the RS-232 data to and from TTL levels for the controller. The controller has two RS-232 interfaces built into it. The third control method for the VITS 200 is a ground closure remote which can be connected to the rear-panel REMOTE CONTROL connector. A cable connects this to A3J12 on the Controller board (schematic 5), see Fig. 71. Note that there is not a one-to-one correspondence between the pins on the board and on the rear-panel connector. Pin numbers in this discussion refer to the pins of A3J12. Pins 1 through 15 connect to tri-state buffers (A3U50 and A3U62, schematic 7) which the controller can read. Capacitors and diodes (A3CR2, A3CR3, and A3CR4, schematic 7) protect these inputs from static discharge. 4–9 VITS 200 Theory of Operation 1 REM0 REM1 REM2 REM3 REM4 REM5 REM6 REM7 REM7 REM7 REM10 REM11 REM12 REM13 REM14 REM15 RPOWERIND RBYPASSIND RUNLOCKIND RBYPASS GND GND GND REMIND REMEN 2 (ENABLE VERT INT TEXT) (MESSAGE SELECT BIN 0) (MESSAGE SELECT BIN 1) (MESSAGE SELECT BIN 2) (MESSAGE SELECT BIN 3) (STANDBY) (PAGE 0) (PAGE 1) (FORCE STANDBY) (EXTRA) (TEST SIGNAL) 14 (RESERVED) (RESERVED) (RESERVED) (POWER LED) (BYPASS LED) (UNLOCKED LED) (BYPASS SWITCH) (REMOTE LED) (REMOTE SWITCH) NC 25 1 25 13 26 J12 A3 CONTROLLER BD REMOTE CONTROL REAR PANEL Figure 4–1: Remote Control Connector Pinout. Pin 16 is driven by an open collector transistor (A3Q40, schematic 7), and pulls down when the VITS 200 is in Standby mode. This is intended to be used as a trigger for other instruments with ground closure remotes, such as the TEKTRONIX ASG 100. Pin 17 is intended to drive an LED to indicate power on. Pins 18 and 19 are to drive LEDs indicating when the VITS 200 is in Bypass mode and when it is not genlocked (UNLOCKED). A3U43A and A3U43B (schematic 5) are used as buffers to drive A3Q17 and A3Q18, respectively. Both transistors work in the same manner; when the buffer inputs are high, the base of the transistor is pulled up to +5V and is turned completely off. When the buffer inputs are low, the transistor is saturated and drives current to the LED in the 4–10 VITS 200 Theory of Operation remote. The current to the remote LEDs is limited by collector resistors A3R149 and A3R150. Pin 20 of the ground closure remote forces the VITS 200 into Relay Bypass mode when pulled low by the remote. Pin 20 is ORed (A3U59, schematic 5) with a bypass control line from the controller, and then sent to the Inserter board bypass controller (A1U70, schematic 3). Pins 21 through 23 are grounds. Pin 24 is intended to drive an LED indicating when the ground closure remote has control of the VITS 200. Pin 25 is connected to the controller, and is pulled low by the remote to request control of the VITS 200. Controller A3Y1 (schematic 5) is the clock for the controller (A3U23, schematic 3). A3U44A and A3U44B (schematic 5) convert the clock output to a differential signal before it goes to the controller. A3U17 (schematic 3) is a hardware watchdog for the controller. If it is not given an “[AWAKE]” signal every so often, it assumes that the processor is not functioning correctly and resets it. It will also reset the processor if the +5V supply drops below +4.5V. The address space of the controller is decoded by A3U21 (schematic 3) to get chip enables and latch pulses. A3U28 (schematic 3) generates output enables for the software PROM (A3U26, schematic 3), the stack RAM (A3U18, schematic 3), and the nonvolatile RAM (A3U27, schematic 3). A3U28 also generates the output enables and read/write signals for the test signal select RAM (A3U29, schematic 4) and the character select RAM (A3U32, schematic 4). The controller latches addresses to the test signal RAM with A3U22 (schematic 3) and reads and writes data to the RAM via A3U25 (schematic 3), a bidirectional tristate buffer. Similarly, the controller latches addresses to the character select RAM with A3U20 (schematic 3) and reads and writes data to the RAM via A3U24 (schematic 3). An extended data bus is accessed via A3U53 (schematic 7). On the extended bus are tristate buffers A3U52 (schematic 7) for reading front-panel encoder A3U19 (schematic 3), A3U51 (schematic 7) for reading status bits from the genlock processor, and A3U50 and A3U62 (schematic 7) for reading the ground closure remote. Output enables for A3U50, A3U51, A3U53, and A3U62 are generated by A3U54 (schematic 7). Also on the extended data bus are latch A3U47 (schematic 7) for front-panel display data, latch A3U48 (schematic 7) to control the external input clamps and genlock diagnostics, and latch A3U61 (schematic 7) for various control signals. A3U61 pin 19 controls the regeneration of sync and burst. A3U61 pin 16 allows the controller to put the VITS 200 into Bypass mode. A3U61 pin 15 allows the controller to put the VITS 200 into Standby mode. A3U61 pin 12 selects between the mode that allows programming of lines 10 through 23 and the mode that allows programming of lines 17 through 30. A3U61 pin 9 controls whether 4–11 VITS 200 Theory of Operation the VITS 200 tries to lock to program input or EXTernal 1 input. This line switches the input to the genlock A/D (A1U43, schematic 5), the back porch signal to the A/D, and the comp sync to the genlock with A1U70 (schematic 3). A3U61 pin 6 drives the remote indicator output. A3U61 pin 5 goes to A1U14 (schematic 1) and allows the controller to inhibit insertion of test signals while still passing program signal. Power Supply Overview The power supply is located on the Inserter board and is found on schematics <8> and <9>. This type of power supply is called a current-mode-controlled, discontinuous, flyback, switching power supply. The current output is distributed between the four supplies as follows: +12V +5V 5V 12V 0.5 Amps max 4 Amps max 1.5 Amps max 0.2 Amps max The power inductor, T1 (schematic 8), is driven by switching the voltage to its primary winding on and off at a rate of approximately 45kHz. T1 is not used as a transformer, but as an energy storage device; the energy is stored in the primary during the first half of the switching cycle, while voltage is being applied. On the second half of the switching cycle, voltage to the primary is switched off and the energy stored in T1 is transferred to the secondaries. Regulation is accomplished through feedback from the +5V supply to the Pulse Width Modulator, U78 (schematic 8), controlling voltage to the primary. This varies the length of time that voltage is applied to the primary, causing it to store either more or less energy. There is also circuitry to provide for operation from both 110 and 220 VAC supplies, overvoltage protection (crowbar) on the +5V supply, and shutdown circuitry which forces a restart of the supply if it remains in current limit for more than a short period of time (<1 sec). WARNING. All primary voltages are referenced to a floating ground, not chassis ground. An isolation transformer or a differential amplifier is therefore required for troubleshooting the circuitry in the primary and the Pulse Width Modulator, and in their supporting circuits. 4–12 VITS 200 Theory of Operation Power Supply Detailed Description Input and AC to DC Converter <8> This circuitry filters and rectifies the input AC voltage directly off the line, placing a DC voltage on C110. The line current passes through line filter LF1, fuse F1, and power switch S10, and is applied to full-wave bridge rectifier CR12 (all on schematic 8). Two of the diodes within CR12 will conduct on each half-cycle of the AC input, causing charge to build up on C110. The voltage on C110 will vary anywhere from 120 VDC at low-line (90 VAC) to 350 VDC at high-line (250 VAC). Thermistor RT1 limits inrush current on power-up, RV1 is a MOV (metal-oxidevaristor) which will clip any high-voltage spikes on the AC line before they get to the switching circuits. R157 discharges C110 when power is turned off. DS4 and associated parts form a relaxation oscillator, so DS4 blinks when the instrument is powered up. L17 and C96 form a low-pass filter to keep noise developed by the Power Supply from getting onto C110 and out the line cord. C85 and C86 also attenuate internal noise which could get to the line cord. Kick Starter and Housekeeping Supply <8> These circuits supply the power to start and maintain oscillation of the Pulse Width Modulator, so long as the input AC voltage is sufficient to maintain regulation. When the VITS 200 is first turned on, C113 charges through R154. When the charge across C113 reaches approximately 16V, Pulse Width Modulator U78 begins to switch Q16 on and off through the emitter drive circuitry (Q17, CR22, CR21, and associated circuitry). The power to maintain the +16V charge on C113 is now provided by the housekeeping winding of T1, pins 5 and 6, through CR9. If there is insufficient power to maintain the charge on C113 for any reason, such as the removal of P17, then the charge on C115 is quickly depleted. U78 will stop oscillation when the voltage on C115 drops to approximately 10V. Then, C113 will slowly charge again through R154, and the kick start sequence will be repeated. Jumper P17 may be used as a troubleshooting jumper. With P17 pulled and power applied to T1 through P18, the housekeeping winding will be disabled and the power supply will start to come up and quickly shut down as charge drains from C113. This sequence will repeat as C113 charges and discharges. In this manner the kick start sequence and the operation of the supply can be verified before leaving the supply on full time. Power Inductor Operation <8> The heart of this power supply is T1, the multi-winding power inductor. The operation of T1 is as follows (see Fig. 4–2). Inductor T1 is initially uncharged (has zero magnetic flux and no current in the primary winding). Q16 and Q17, 4–13 VITS 200 Theory of Operation acting as a switch, are turned on by the drive pulse from U78. This places the voltage developed on C110 across the primary winding The polarity of this voltage is such that the voltages induced in the secondaries all reverse bias their respective diodes (note the polarity dots). In this way, there is no current flowing in the secondaries while current is flowing in the primary. The primary current builds as a linear ramp, storing energy in T1 according to the relationship E=1/2Li2, where L is the primary inductance and i is the current flowing through it. The current path is broken when Q16 and Q17 are switched off, so current stops flowing in the primary. The flyback action of T1 then causes the voltages in the secondaries to reverse polarities, and all their diodes to turn on. The current in the secondaries linearly ramps down as the energy which was stored in T1’s primary is delivered to the load, charging the output capacitors. When all of the energy which was stored in T1 during the first half of this cycle is delivered to the load, the current in the secondaries is at zero, and the diodes turn off. There is no current flowing in either the primary or the secondaries until Q16 and Q17 are turned back on to start the next cycle. As there is not a continuous flow of energy in T1, this is called discontinuous flyback operation. At low line voltages, or high loads, all the power in inductor T1 may not be transferred to the load during the second half of the cycle, in which case the diodes will not be off when Q16 turns back on. There will also be some energy still stored in T1 at the end of the cycle (at low line or high load). Load regulation is provided by sensing the +5V supply with a divider comprised of R168, R169, and R170, and using U74 to convert this to an error signal. This error signal is optically coupled through U75 back to the Pulse Width Modulator, U78. Pulse Width Modulator U78 uses the error signal to vary the width of the pulse which drives Q17. When the +5V goes too high, U78 narrows the pulse width. This reduces the amount of energy stored in T1 and, therefore, the amount transferred to the load, so the +5V goes down. Contrariwise, when the +5V is too low, the pulse width is increased, increasing the amount of energy stored in T1, and then transferred to the load, so the voltage goes up. Jumper P18 is included for troubleshooting. Removing P18 will interrupt power to T1, which will allow inspection of U78 and the Q16 emitter drive circuits. Once U78 and Q16 have checked out, high voltage can be applied to T1. 4–14 VITS 200 Theory of Operation T1 +5V + – Housekeeping Winding –5V – + + +15V C110 V in – +12V + – –15V Q16, Q17 – + Q16 ON –12V Q16 OFF CURRENT IN PRIMARY CURRENT IN SECONDARIES VOLTAGE ACROSS PRIMARY V IN 0V +5.6V VOLTAGE ACROSS +5V SECONDARY 0V –V +V VOLTAGE ACROSS –5V SECONDARY 0V –5.6V OUTPUT DIODES ON OUTPUT DIODES OFF Figure 4–2: Basic Operation of T1 4–15 VITS 200 Theory of Operation Pulse Width Modulator and Error Amplifier <8> Pulse Width Modulator U78 is a current-mode controller. It uses inputs from the primary circuit and from the +5V output to vary the width of the pulse which controls Q16, as mentioned earlier. This regulates the secondary voltages throughout variations in the input voltage, output load, and temperature. Current mode control works by allowing the current flowing in the primary to reach a peak level that is set by the output of the error amplifier, which is controlled by the +5V output. The current in the primary winding is sensed by R163 and applied to U78–3 as a voltage (“I SENSE”). At the start of the cycle, the oscillator sets the flip-flop within U78, turning Q16 and Q17 on. The primary current, and therefore the voltage to U78–3, ramps up until the level is sufficient to trip the comparator. This resets the flip-flop, ending the drive pulse to Q17, and the energy stored in the transformer is transferred to the secondaries. Line regulation is accomplished automatically without voltage feedback. As the input voltage increases, the slope of the ramp increases, and the trip point is reached sooner. This results in a narrower pulse width. A decrease in line voltage causes a decrease in the slope of the ramp, and it takes longer to reach the trip point. The same peak current is reached in both cases, however, so the same amount of energy is transferred to the load. Line regulation, then, is achieved before variations in output voltage can occur. Load regulation is accomplished by sensing the +5V output, resistively dividing it to 2.5V, comparing this 2.5V to a 2.5V reference, and developing an error signal to feed back to the Pulse Width Modulator, U78. U74 is a band-gap reference set to function as an error amplifier with a 2.5V internal reference. Pin 3 of U74 provides the error signal; which is coupled to U78 through opto-isolator U75. If the load increases, the signal at U78–2 drops in voltage. This causes U78 to increase the pulse width, and thus the current and power through T1. On the other hand, if the load decreases, the +5V increases momentarily. The output pulse width then decreases along with the current in T1, and less power is transferred to the secondaries. In this way, the +5V is kept constant through changes in the load. A portion of the timing ramp at U78–4 is added to “ISENSE” by Q180, to improve noise immunity. Current Limit <8> Current limit is provided for the primary circuit by the internal circuitry of U78. If the ramp voltage at U78–2 ever reaches 1V, the output drive pulse ends. This shuts Q16 and Q17 off, so no further voltage is supplied. Thus, the maximum primary current in T1 is limited to approximately 1.5 Amps, which corresponds to a maximum power level of approximately 60 Watts. As the supply goes into current limit, U76A and Q18 come into play. U78–1 is an indication of the peak current in T1. This voltage is fed to the inverting input 4–16 VITS 200 Theory of Operation of comparator U76 and compared to a fixed voltage set by divider R161, R171, and R160. R171 is an output power adjustment, which is set so the trip point will be approximately 70 Watts. If U78–1 goes high enough to trip U76A–1 low, then C99 will start to charge. If the current limit condition persists long enough for the charge on C99 to reach 700 or 800 mV, Q18 is turned on. This applies the reference voltage from U78–8 directly to U78–3, shutting down the supply and forcing a kick start. The supply will then cycle through kick start, current limit, and shutdown continuously until the problem is corrected. Jumper P9 is included for troubleshooting; its removal will disable the current limit shutdown circuits. Base Drive and Snubber <8> Q16 is a high (1000V) blocking voltage power transistor. To prevent transistor failure and ensure proper operation, Q16’s base must have a large forward current during the on-time and a large momentary reverse current pulse during turn-off. This is accomplished by using an FET in the emitter to turn Q16 on and off. The modulated pulse from U78–6 drives FET Q17. When Q17 turns on, base current flows in Q16 through R149 and CR22. Q16 then turns on and current flows in the primary winding of T1, through Q16, Q17, R163, and into the floating ground. CR20 keeps Q16 from going into hard saturation by diverting some of the base current into the collector when Q16 turns completely on. When Q17 turns off, the current path from Q16’s collector to emitter no longer exists. For a brief time the collector current becomes reverse flowing base current in Q16, and flows out of Q16’s base through CR21 and into the housekeeping capacitor, C113. This turns Q16 off very rapidly. When Q16 is turned off, a voltage spike appears at its collector. A combination of reflected secondary voltages, input voltage, and transformer leakage inductance can combine to produce a voltage spike of high magnitude. A snubber circuit consisting of R153, CR19, and C97 dissipates some of the energy in T1 leakage inductance. Secondary Circuits <8> The secondary circuits all work in the same manner. As mentioned earlier under basic operation, during the first half of the cycle all their diodes are reverse biased, so there is no current flow. On the second half of the cycle, when Q16 is shut off, the flyback action reverses the polarities of the secondaries, and the diodes are forward biased. This allows the energy stored within T1 to charge up the capacitors in the secondaries. The +5Vp and –5Vp supplies use LC filters from this point, to further smooth the voltage and eliminate most of the ripple. 12 Volts Generation <8> 12V is generated from 15V at the output of the transformer, T1. The 15V at C102 and C103 passes through RC filters and is applied to the three-terminal linear regulators (U73 and U85) to derive the 12V outputs. 4–17 VITS 200 Theory of Operation Open Circuit Protection <8> Regulated 5 Volts <9> Overvoltage protection is provided on the +5V output by a crowbar circuit composed of Q15, VR4, and R146. If the +5V output exceeds approximately +5.5V, VR4 will start to conduct. When VR4 is drawing enough current through R146 to raise SCR Q15’s gate voltage above its cathode by approximately 0.7V, Q15 will turn on. This shorts the +5V output to ground, forcing the primary circuit into current limit. A regulated 5V is used by the ADC (A1U43, schematic 5) and the DAC (A1U59, schematic 6). These regulated supplies are generated from the 12V supplies, which are applied to three-terminal linear regulators (U52 and U53) to derive the 5V supplies. 4–18 VITS 200 Performance Verification Performance Verification The specifications for this instrument can be verified using the following step-by-step procedure. Equipment that is called out in this procedure is assumed to be operating correctly and within calibration. An accuracy ratio of 4:1 or better for warranted measurement specifications will be obtained using the equipment called out in the “Recommended Equipment List,” with the following exceptions. Accuracy ratio for the equipment used to measure: Monitor Out Gain Accuracy is 1.5:1 External Reference Return Loss is 3.1:1 Test Signal: K Factor is 1:1 SCH Phase is 1:1 Sync Amplitude is 2:1 The performance verification procedures should be performed at regular intervals to ensure that instrument performance is within tolerance. The recommended interval for performance verification is 2000 hours of operation, or at least every 12 months. Recommended Equipment List The following equipment and accessory items are required to do the Performance Verification Procedure. Broad specifications are followed by an example of equipment that meets these specifications. Electrical Instruments 1. Variable Autotransformer For example: General Radio Metered Auto Transformer W10MT3W. If 220V operation must be checked, a conversion transformer or appropriate 220 volt autotransformer is needed. 2. NTSC Video Measurement Set For example: Tektronix VM 700A, Option 01 3. Multimeter Capable of measuring: 0–20 VDC, Accuracy ±0.7% For example: Tektronix DM252 5–1 VITS 200 Performance Verification 4. Frequency Counter Capable of measuring frequencies up to 30 MHz at ECL levels Accuracy: within 10 Hz at 28.6 MHz For example: Tektronix DC503A 5. Peak-to-Peak Detector Detector to calibrate the frequency response flatness Input signal to 1 Vp-p, ±0.2% flatness from 50 kHz to 10 MHz For example: Tektronix Peak-to-Peak Detector: Part No. 015–0408–00 6. Detector Head For example: Tektronix 015–0413–00 7. Oscilloscope Vertical Amplifier: 40 MHz Bandwidth, 1 mV Sensitivity Accuracy: 0.25% Time Base: 5 msec/div to 2 msec/div, capable of dual time base and accepting external triggering For example: Tektronix 11403 with a 11A34 Vertical Amplifier 8. Oscilloscope 10X Probe For example: Tektronix P6137 9. NTSC Vectorscope and Waveform Monitor Capable of displaying line-rate and field-rate signals, bandwidth of 50 KHz to 6 MHz. Equipped with an internal variable amplitude calibrator (VAC). Capable of measuring phase, differential phase, differential gain. For example: Tektronix 1780R 10. NTSC Video Generator Capable of producing: NTC7 Composite, FlatField, Multiburst, and Red Field. For example: Tektronix TSG-170D 11. Spectrum Analyzer Capable of measuring signals from 1 MHz to 50 MHz. Frequency span of 1 MHz/div to 10 MHz/div, 30 kHz resolution. Equipped with internal tracking generator. For example: Tektronix 2712 Option 04 5–2 VITS 200 Performance Verification 12. Step Attenuator 1 dB steps; DC coupled with 75Ω impedance; flat response to 5.5 MHz. For example: Tektronix 1434 13. White Noise Generator Capable of inserting white noise on composite video with a signal-to-noise ratio of 28 dB. For example: Tektronix 1434 14. Hum Noise Generator Capable of inserting hum noise on composite video with a signal-to-noise ratio of 0 dB. For example: Tektronix 1434 15. 75Ω Return Loss Bridge 50 dB return loss balanced, 50 kHz to 5 MHz For example: Wide Band Engineering A57TLSCR with A56T75B (75Ω terminator) Auxiliary Equipment 16. 75Ω Terminators Two – 0.025% end-line terminators One – feedthrough terminator For example: Tektronix End-line Terminator, Part No. 011–0102–01 Tektronix Feedthrough Terminator, Part No. 011–0103–00 17. BNC Coax Cables 75Ω low loss video cables For example: Tektronix Part No. 012–0159–02 18. BNC Adapter For example: Tektronix Part No. 103–0028–00 Calibration Data Report The Calibration Data Report that follows can be used to document instrument performance. In addition, it can be used as a short-form Performance Check for those familiar with the Performance Verification Procedure. 5–3 VITS 200 Performance Verification Calibration Data Report Instrument VITS 200 Serial Number___________________ Certificate Number 1______________ Procedure 070-8967-00 Characteristics Cal. Date_____________________ Technician____________________ Revision Date______________________________ Performance Requirement Step Regulates from 90 VAC to 250 VAC 6 Unity 1% 10 1% to 5.5 MHz 3% to 10 MHz 42 Chrominance-to-Luminance Gain 0.5% 11 Chrominance-to-Luminance Delay 5 ns 11 Diff Phase 0.2° 12 Diff Gain 0.2% 12 Line Tilt 0.5% 10 0 V 10 mV 7 DC Matching of Inserted Test Signal to Program Signal 3 mV 7 Phase Match — Relay Bypass Path to Signal Processing Path 1° at FSC 9 50 dB 15 10 mV 7 75 Ω 40 36 dB to 5 MHz 40 1° 8 100% 0.5% 13 >70 dB 14 Unity 1% 17 1% to 5 MHz 3% to 10 MHz 43 Incoming Outgoing Power Supply Characteristics Line Input Range Program Channel Gain Frequency Response DC Output Level Hum Rejection Insertion Transients Input Impedance Return Loss Phase Matching of Inserted Test Signal to Program Video Pulse-to-Bar Ratio Signal-to-Noise Ratio External Input Gain Frequency Response 5–4 VITS 200 Performance Verification Characteristics Performance Requirement Step Chrominance-to-Luminance Gain 0.5% 18 Chrominance-to-Luminance Delay 5 ns 18 Diff Phase 0.3° 19 Diff Gain 0.3% 19 Line Tilt 0.5% 17 DC Offset (DC Coupled) 0 VDC 10 mV 7 Program Video to External Signal DC Match 3 mV 7 75 ΩW 40 36 dB to 5 MHz 40 >70 dB 20 1% to 5 MHz 5% to 10 MHz 44 Luminance Amplitude Accuracy 1% 22 Chrominance-to-Luminance Gain 0.5% 23 Chrominance-to-Luminance Delay 5 ns 23 Diff Phase 0.3° 24 Diff Gain 0.3% 24 Line Tilt 0.5% 22 75 Ω 40 36 dB to 5 MHz 40 > 78 dB > 70 dB 27 27 Spurious Signals (5 MHz–50 MHz) > 55 dB down 41 Pulse to Bar Ratio 100% 0.5% 33 0.3% 25 0 VDC 10 mV 7 SCH Phase Accuracy 0 5° 26 Luminance Rise Time 140 ns 20 ns 29 Chrominance Rise Time 300 ns 35 ns 30 Input Impedance Return Loss Signal-to-Noise Ratio Incoming Outgoing Test Signal and Black Burst General Characteristics Frequency Response Output Impedance Return Loss Signal-to-Noise Ratio Test Signal Black Burst K Factor (K2T) DC Offset 5–5 VITS 200 Performance Verification Characteristics Performance Requirement Step 285 mV 3 mV 140 ns 20 ns 28 28 285 mV 6 mVp-p 300 ns 35 ns 5.3 ms 100 ns 2.5 ms 100 ns 28 28 28 28 Breezeway Duration 600 ns 100 ns 28 Front Porch Duration 1.5 ms 100 ns 31 Horizontal Sync Duration 4.7 ms 100 ns 28 Equalizing Pulse Duration 2.3 ms 100 ns 32 2° burst phase change for input sync or burst amplitude range of 287 mV 3 dB 37 4° burst phase change for amplitude range of 287 mV 6 dB 36 1° burst phase change over 10% to 90% APL 34 1° burst phase change for 20 Hz change in incoming subcarrier 38 3.579545 MHz 20 Hz +6 dB to –12 dB 38 36 10 ns for input sync amplitude range of 287 mV 3 dB 35 Locks to 28 dB S/N Ratio Video 39 Sync Amplitude Rise Time Burst Amplitude Rise Time Delay from Sync Duration Incoming Outgoing Genlock Characteristics Burst Lock Genlock Phase Change with Input Amplitude Genlock Phase Change with Input Signal APL Frequency Dependence on Input Burst Lock Range Frequency Amplitude Sync Lock Jitter Noise Performance 1 Certificate number not provided, unless “Certificate of Traceability” is issued. 5–6 VITS 200 Performance Verification Verification Procedure 1. Turn On a. Connect the VITS 200 AC power cord to the variable autotransformer. Set the variac for 120 volts. Set the mains Power switch for the variac to On. b. Turn the VITS 200 POWER ON. c. Apply power to the test gear and allow the instruments to warm up as specified by the manufacturer. NOTE. Steps 2 through 5 store reference signals in the VM700A that are later recalled during the performance verification. 2. Reference Gain and Line Tilt a. Connect the output of the TSG–170D to Channel A of the VM700A. Terminate the Ch. A loopthrough with a precision 75 W terminator. b. Select the NTC7 Composite signal from the TSG–170D other signals, Bar, Pulse, Mod Pulse & Mod Stairstep. May have to scroll through Other Signals watching the VM700A Wfm readout for NTC-7 Composite. c. Store the NTC7 reference Bar & Line Time signal on the VM700A. i. Press Measure. ii. Press BAR LINE TIME soft key (on screen). iii. Press Average and Menu. iv. Press Reference soft key. v. Press Store (1) Reference soft key. 3. Reference Chroma-to-Luminance Gain and Delay a. Store the NTC7 reference C–L Gain + Delay signal on the VM700A. i. Press Measure. ii. Press Chrom Lum Gain Delay soft key (on screen). iii. Press Average and Menu. iv. Press Reference soft key. 5–7 VITS 200 Performance Verification v. Press Store (1) Reference soft key. 4. Reference Diff Phase and Diff Gain a. Store the NTC7 reference Diff Phase + Gain signal on the VM700A. i. Press Measure. ii. Press DGDP soft key (on screen). iii. Press Average and Menu. iv. Press Reference soft key. v. Press Store (1) Reference soft key. 5. Reference Signal to Noise a. Press Waveform on the VM700A. b. Press Black Burst from the TSG–170D 100/10 button. c. Store the Black Burst reference Noise Spectrum signal on the VM700A. i. Press Measure. ii. Press NOISE SPECTRUM soft key (on screen). iii. Press Average and Menu. iv. Press Filters Selection. v. Press Low Pass 5.0 MHz. vi. Press Menu. vii. Press Reference soft key. viii.Press Store (1) Reference soft key. 6. Line Input Range REQUIREMENT — Stable operation over an AC input range of 90–250 V. a. CHECK – for stable instrument operation while varying the autotransformer over the 90–250 V range. 5–8 VITS 200 Performance Verification 7. Program, External, and Test Signal DC Levels REQUIREMENT — DC Offset: 0 VDC 10 mV. Insertion Transients: 10 mV. DC Matching of Inserted Test Signal to Program Signal: 3 mV. Program Video to External Signal DC Match: 3 mV. a. Connect the TSG–170D to the VITS 200 rear panel PROGRAM IN. b. Set the VITS 200 as follows: i. Press VITS. ii. INCREMENT or DECREMENT to Line 15. iii. Select 0% Black Set. iv. Press SAVE. v. Press LINE. vi. Select Line 11. vii. Press SIGNAL. viii.Select External 1. ix. Press SAVE. x. INCREMENT to next line. xi. Repeat steps viii and ix for the remaining Externals. c. Connect a 75W cable from 1780R CH A to VITS 200 PROGRAM OUT (terminate CH A with precision 75W Terminator). d. Set the 1780R for DC level checks. i. Press Configure on the 1780R. ii. Check that DC Restorer is set to OFF. iii. Set Coupling to Ground. iv. Set Gain for X5 Waveform. v. Use Vertical Position to set the Waveform Monitor trace to the 0 IRE Line. vi. Set Coupling to DC on the Vectorscope display. 5–9 VITS 200 Performance Verification vii. Cancel Configure by pressing it again. viii. Set 1780R for one line display. e. CHECK – for Blanking at 0 V 10 mV (3 minor div). f. Move the cable from PROGRAM OUT to MONITOR OUT on the VITS 200. g. CHECK – that the MONITOR OUT Blanking is 0V 10 mV (3 minor div). h. Move the cable from MONITOR OUT to TEST SIGNAL. i. CHECK – that the TEST SIGNAL DC level is 0V 10 mV (3 minor div). j. Move the cable from TEST SIGNAL to PROGRAM OUT. k. On the 1780R select Line 15. l. On the 1780R Vectorscope display, select Field ALL from the Line Sel Menu. m. CHECK – for match of inserted 0% Black to the lines from Fields 2–4 (3 mV match between traces, 1 minor div). n. Use Utilities to set Externals to DC coupling saving each. i. Select UTILITIES from VITS 200 Front Panel. ii. Use Decrement to select Coupling External 1. iii. Use an arrow button to move the cursor to AC. iv. Use Increment or Decrement to change to DC. v. Press SAVE. vi. Repeat steps ii through v for Ext 2 through 4. o. On the 1780R select Line 11. p. CHECK – that the active portion of Line 11 is 0 V 10 mV (3 minor div). q. On the 1780R select Field 1 Line 12. r. CHECK – that the active portion of Line 12 is 0 V 10 mV (3 minor div). s. On the 1780R select Field 1 Line 13. 5–10 VITS 200 Performance Verification t. CHECK – that the active portion of Line 13 is 0 V 10 mV (3 minor div). u. On the 1780R select Field 1 Line 14. v. CHECK – that the active portion of Line 14 is 0 V 10 mV (3 minor div). w. CHECK – using the 1780R Magnifier, that the insertion point just after burst is 10 mVp-p. x. CHECK – that any insertion transients are 10 mVp-p while cycling through Lines 10 through 20 (insertion transients appear before sync and following burst). y. Cancel Magnifier on the 1780R. z. Set Externals to AC coupling (see step n). aa. CHECK – that the active portion of Line 11 matches signal porch 3 mV (1 minor div on 1780R). ab. CHECK – that the active portion of Line 12 matches signal porch 3 mV (1 minor div on 1780R). ac. CHECK – that the active portion of Line 13 matches the signal porch 3 mV (1 minor div on 1780R). ad. CHECK – that the active portion of Line 14 matches the signal porch 3 mV (1 minor div on 1780R). ae. CHECK – using the 1780R Magnifier, that the insertion points before sync and just after burst are 10 mV p-p. af. CHECK – while cycling through Lines 10 to 20, that any insertion transients are 10 mVp-p. ag. Cancel Line Select, Magnifier, and X5 Waveform Gain on the 1780R. Program Channel Checks 8. Phase Matching of Inserted Test Signal to Program Video REQUIREMENT — 1°. a. Connect 1410 Subcarrier to SUBC (Subcarrier out from the 1410 to the 1780R Ext CW Ref). b. Connect 1410 rear panel J1 Black Burst to SYNC (Black Burst out of the 1410 to the 1780R External Ref input). 5–11 VITS 200 Performance Verification c. Ensure the 1410 Switcher Output is connected to the VITS 200 rear panel PROGRAM IN. d. Select the Linearity Module from the 1410 Switcher. e. Select Mod Ramp from the 1410 Linearity Module. i. Ramp and both 180 Subcarrier buttons in. ii. Knob to 50%. f. Ensure the VITS 200 PROGRAM OUT is connected to the 1780R CH 1 Input. g. Set the 1780R for External CW Ref by holding down the REF button. h. Select Measure and Diff Phase from the 1780R. i. Set the Burst vector to the outer circle and 0° on the 1780R Vectorscope. Use the phase control to null the burst on the waveform CRT. j. Set the VITS 200 to Regenerate Sync and Burst. i. Select UTILITIES from VITS 200 Front Panel. ii. Use DECREMENT to select Regenerate Sync and Burst. iii. Use the LINE button to move the cursor to OFF. iv. Use INCREMENT/DECREMENT to change to ON. v. Press SAVE. k. CHECK – that the regenerated burst is at 0° 1° on the 1780R Vectorscope. Check that the diff phase portion of the regenerated burst matches the position of the 1410 burst as displayed on the waveform CRT. 9. Phase Match — Relay Bypass Path to Signal Processing Path REQUIREMENT — 1° at FSC. a. Use the VITS 200 Utilities menu to cancel Regenerate Sync and Burst. i. Select UTILITIES from VITS 200 front panel. ii. Use DECREMENT to select Regenerate Sync and Burst. iii. Use the LINE button to move the cursor to ON. 5–12 VITS 200 Performance Verification iv. Use INCREMENT or DECREMENT to change to OFF. v. Press SAVE. b. Use the 1780R knob to null the Burst Diff Phase display. c. Press REFERENCE SET on the 1780R. d. Press the BYPASS switch on the VITS 200 front panel. e. CHECK – that the vector moves less than 1° as seen on the Burst Diff Phase display on the 1780R. f. Press the BYPASS switch to return the VITS 200 to normal operation. 10. Relative Gain and Line Tilt REQUIREMENT — Gain: Unity " 1%. Line Tilt: v 0.5%. a. Connect a cable from the VITS 200 MONITOR OUT to the VM700A Channel A input b. Connect the test signal generator output cable to the VITS 200 PROGRAM IN. c. Set the generator to output NTC7 Composite. d. Select Relative to Ref Bar & Line Time on the VM700A. i. Select Measure. ii. Select BAR LINE TIME soft key (on screen). iii. Select Menu, and then the Relative to Ref and Use (1) Reference soft keys. iv. Select Average. e. CHECK – that the Bar Tilt is t 0.5%. f. Move the VM700A coax from Monitor Out to Program Out. g. CHECK – that the Bar Tilt is < 0.5%. 11. Relative Chrominance-to-Luminance Gain and Delay REQUIREMENT — Gain: "0.5%. Delay: v 0.5%. a. Select Relative to Ref C–L Gain + Delay on the VM700A. i. Select Measure. 5–13 VITS 200 Performance Verification ii. Select ChromLum Gain Delay soft key (on screen). iii. Select Menu, and then the Relative to Ref and Use (1) Reference soft keys. iv. Select Average. b. CHECK – that the Chroma Gain is 100.0 0.5%. c. CHECK – that the Chroma Delay is 0.0 5 ns. d. Move the VM700A coax from Program Out to Monitor Out. e. CHECK – that the Chroma Gain is 100.0 0.5%. f. CHECK – that the Chroma Delay is 0.0 5 ns. 12. Relative Diff Phase and Diff Gain REQUIREMENT — Phase: 0.2_. Gain: 0.2%. a. Select Relative to Ref Diff Phase + Gain on the VM700A. i. Select Measure. ii. Select DGDP soft key (on screen). iii. Select Menu, and then the Relative to Ref and Use (1) Reference soft keys. iv. Select Average. b. CHECK – that the Differential Gain is 0.2%. c. CHECK – that the Differential Phase is 0.2_. d. Move the VM700A coax from Monitor Out to Program Out. e. CHECK – that the Differential Gain is 0.2%. f. CHECK – that the Differential Phase is 0.2_. 13. Pulse-to-Bar Ratio REQUIREMENT — 100% 0.5%. a. Connect the NTC7 Composite signal from the TSG–170D to the VM700A CH A Input with a barrel connector. b. Select Measure. c. Select K FACTOR soft key (on screen). d. Note the PB Ratio on the VM700A screen. 5–14 VITS 200 Performance Verification e. Remove barrel and connect the coax from VM700A to PROGRAM OUT on the VITS 200. f. Connect the coax from the TSG–170D to the VITS 200 PROGRAM IN. g. CHECK – that the PB Ratio is within 0.5% of the above noted Ratio. h. Move the coax from PROGRAM OUT to MONITOR OUT. i. CHECK – that the PB Ratio is within 0.5% of the above noted Ratio. 14. Signal-to-Noise Ratio REQUIREMENT — >70 dB. a. Select Black Burst from the TSG–170D 100/10 button. b. CHECK – the Black Burst Noise Spectrum on the VM700A. i. Select Measure. ii. Select NOISE SPECTRUM soft key (on screen). iii. Select Menu, and then the Relative to Ref and Use (1) Reference soft keys. iv. Select Average. c. CHECK – that the Noise Level number is > 70 dB. d. Move the VM700A coax from MONITOR OUT to PROGRAM OUT. e. CHECK – that the Noise Level number is > 70 dB. 15. Hum Rejection REQUIREMENT — 50 dB. a. Connect the TSG–170D to the 1434 Video Input. b. Connect the 1434 OUTPUT to the VITS 200 PROGRAM IN. c. Turn Hum ON in 1434 CH B Section. d. Use the 1434 Attenuator Select “Fast” and “–” buttons together until the B ATTEN dB display shows 00. e. Ensure VM700A CH A connected to PROGRAM OUT of VITS 200. f. Select Waveform on the VM 700A. 5–15 VITS 200 Performance Verification g. Select Menu, Clamp Couple, and DC Coupling on the VM700A. h. Expand the signal vertically around burst until the range of the IRE:FIX scale is about –1 to 2 at full screen. i. Check that hum is present on the porch before and after Sync. j. Move the color back porch to the horizontal line near 0.0 on the IRE:FLT scale. k. CHECK – using the IRE:FLT scale, that while the porch before burst drifts up and down at hum rate, that the back porch following burst drifts less than 0.32 IRE at the hum rate. l. Turn Hum OFF in 1434 CH B Section. 16. Program Channel Pulse-to-Bar Ratio REQUIREMENT — 100 0.5%. a. Connect two 75W bnc cables with a barrel connector, and then attach one end to the TSG–170D TEST SIGNAL output. Attach a 75W feedthrough terminator to the cable assemblies free end, and then connect the assembly to CH 1 of the 11A34. b. Verify that NTC7 Compos(ite) is selected as the VITS 200 Full Field Test Signal. c. Set the 11K oscilloscope: i. Enable CH 1 on the 11A34. ii. Press the Waveform hard key and then set the following: Control Vertical Desc . . . . . . . . . . . . . . Horizontal Desc . . . . . . . . . . . . Acquire Desc . . . . . . . . . . . . . . Vert Size: C1 . . . . . . . . . . . . . . Vert Offset: C1 . . . . . . . . . . . . . Impedance . . . . . . . . . . . . . . . . Coupling . . . . . . . . . . . . . . . . . . BW Limit . . . . . . . . . . . . . . . . . Setting AVG C1 Fast Main @ 10240 pts continuous 5 mV/div 710 mV 1 MW DC 300 MHz iii. Press the Trigger hard key and then set the following: Control Trigger Select . . . . . . . . . . . . . . Source . . . . . . . . . . . . . . . . . . . Level . . . . . . . . . . . . . . . . . . . . Trigger Holdoff . . . . . . . . . . . . Main Size . . . . . . . . . . . . . . . . . Setting main C1 703.5 mV 33.4 ms 10 ms/div 5–16 VITS 200 Performance Verification Main Pos . . . . . . . . . . . . . . . . . Mode . . . . . . . . . . . . . . . . . . . . Coupling . . . . . . . . . . . . . . . . . . Slope . . . . . . . . . . . . . . . . . . . . –2 ms Auto DC – iv. Select Cursors from the top of the display and set Cursor Type to Horizontal Bars. v. Set one cursor at the top of the white bar and place the other cursor at the top of the 2T pulse. d. NOTE – the ∆V readout. e. Remove the barrel connector. f. Connect the TSG–170D cable to the VITS 200 PROGRAM IN. g. Connect the 11A34 CH 1 cable to the VITS 200 PROGRAM OUT. h. Set one cursor at the top of the white bar and place the other cursor at the top of the 2T pulse. i. CHECK – that the difference between the ∆V readout in step d and the current ∆V readout is 3.5 mV. External Channel Checks 17. Relative Gain and Line Tilt REQUIREMENT — Gain: Unity 1%. Line Tilt: 0.5%. a. Disconnect the output of the TSG–170D from the 1434 and then reconnect it to the VITS 200 External 1. b. Set VITS 200 STANDBY to Extern(al) 1. c. Select NTC7 Composite from the TSG–170D Other Signals. d. Select Relative to Ref Bar & Line Time on the VM700A. i. Select Measure. ii. Select BAR LINE TIME soft key (on screen). e. CHECK – that the Bar Level is 100 IRE 1 IRE. f. CHECK – that the Bar Tilt is 0.5%. 5–17 VITS 200 Performance Verification 18. Chroma-to-Luminance Gain and Delay REQUIREMENT — Gain: "0.5%. Delay: v5 ns. a. Select Relative to Ref C–L Gain + Delay on the VM700A. i. Select Measure. ii. Select ChromLum Gain Delay soft key (on screen). b. CHECK – that the Chroma Gain is 100.0 "0.5%. c. CHECK – that the Chroma Delay is v5 ns. 19. Differential Phase and Gain REQUIREMENT — Differential Phase: v0.3°. Differential Gain v0.3%. a. Select Relative to Ref Diff Phase + Gain on the VM700A. i. Select Measure. ii. Select DGDP soft key (on screen). b. CHECK – that the Differential Gain is v0.3%. c. CHECK – that the Differential Phase is v0.3°. 20. Signal-to-Noise REQUIREMENT — u70 dB. a. Select Waveform on the VM700A. b. Select Black Burst from the TSG–170D 100/10 button. c. Select Noise Spectrum on the VM700A. i. Select Measure. ii. Select NOISE SPECTRUM soft key (on screen). d. CHECK – that the Noise Level number is > 70 dB. 21. Repeat steps 17 through 20 for External Channels 2, 3, and 4. Test Signal Checks 5–18 VITS 200 Performance Verification 22. Line Tilt and Luminance Amplitude Accuracy REQUIREMENT — Line Tilt: 0.5%. Luminance Amplitude Accuracy: 1%. a. Connect a 75W coaxial cable from the VM700A to the VITS 200 TEST SIGNAL output. b. Verify that the test signal generator is connected to the VITS 200. PROGRAM IN. c. Select NTC7 Composite as the VITS 200 Full Field Test Signal. d. Select Relative Bar Line Time on the VM700A. i. Select Measure. ii. Select Bar Line Time soft key. iii. Select Menu. iv. Select Relative to Ref soft key. v. Select Use (2) Reference soft key. vi. Select Average. e. CHECK – that the Bar Tilt is 0.5%. f. CHECK – that the Bar Level (Luminance Amplitude Accuracy) is 100 IRE 1 IRE. 23. Chrominance-to-Luminance Gain and Delay REQUIREMENT — Gain: 0.5%. Delay: 5 ns. a. Select Relative Chroma Luminance on the VM 700A. i. Press Measure, ChromLum GainDelay soft key, Menu, and Relative to Ref. ii. Press Use (2) Reference soft key. iii. Select Average b. CHECK – that the Chroma Gain Shown on the VM700A is 100 0.5%. c. CHECK – that the Chroma Delay shown on the VM700A is 0 5 ns. 5–19 VITS 200 Performance Verification 24. Diff Phase and Gain REQUIREMENT — Diff Phase: 0.3°. Diff Gain: 0.3 %. a. Select Relative Diff Gain and Phase on the VM 700A. i. Select Measure, DGDP soft key, Menu, and Relative to Ref soft key. ii. Select Use (2) Reference soft key. iii. Select Average. b. CHECK – Diff Gain 0.3 %. c. Select Use (2) Reference soft key to cancel the Reference function. d. CHECK – Diff Phase 0.3°. 25. K-Factor REQUIREMENT — K-Factor: 0 0.3%. a. Select Measure, K_FACTOR soft key, and Average. b. CHECK – that the K–2T is 0 0.3%. 26. SCH Phase REQUIREMENT — 0°5° a. Select Measure, SCH_Phase soft key, and Average. b. CHECK – that the SCH Phase is 0°5°. 27. Signal-to-Noise Ratio REQUIREMENT — Test Signal: >78 dB. Black Burst: >70 dB. a. Select TEST SIGNAL on the VITS 200. b. Use DECREMENT to select 0% BLACK. c. Select Measure, Noise Spectrum soft key, Menu, and Relative to Ref soft key. d. Cancel Relative to Ref by pressing Use (1) Reference soft key. e. CHECK – that the Noise Level number is >78 dB. f. Move the VM700A cable from the TEST SIGNAL to the BLACK BURST output. g. CHECK – that the Noise Level is >70 dB. 5–20 VITS 200 Performance Verification 28. Sync Amplitude, Burst Amplitude, Sync Rise Time, Burst Delay from Sync, Burst Duration, Breezeway Duration REQUIREMENT — Sync Amplitude: 285 mV 3 mVp-p. Sync Duration: 4.7 ms 100 ns. Sync Rise Time: 140 ns 20 ns. Burst Delay from Sync: 5.3 ms 100 ns. Burst Duration: 2.5 ms 100 ns. Burst Amplitude: 285 mV 6 mVp-p. Breezeway Duration: 600 ns 100 ns. a. Select Measure, H_Timing soft key, and Average. See Figure 5–1. Burst Delay from Sync Sync Duration Sync Rise Time Burst Amplitude Sync Amplitude Figure 5–1: VM700A Horizontal Timing Measurement Display b. CHECK – that Sync Amplitude is 285 mV 3 mVp-p (40 IRE 0.5 IRE). c. CHECK – that Sync Duration is 4.7 ms 100 ns. d. CHECK – that Sync Rise Time is 140 ns 20 ns. e. CHECK – that Burst Delay from Sync is 5.3 ms 100 ns. 5–21 VITS 200 Performance Verification f. CHECK – that Burst Duration is 2.5 ms 100 ns: multiply number of Burst cycles by 280 ns. g. CHECK – that Burst Amplitude is 285 mV 6 mVp-p (40 IRE 0.5 IRE). h. CHECK – that Breezeway Duration is 600 ns 100 ns. To check Breezeway Duration subtract Sync Duration from Burst Delay from Sync. 29. Luminance Rise Time REQUIREMENT — 140 ns 20 ns. a. Disconnect VM700A from Black Burst. Connect the VITS 200 TEST SIGNAL to 1780R Video A. b. Select NTC7 Composite as the VITS 200 test signal. c. On the 1780R: i. Set REF to INT. ii. Use the variable waveform gain control to set bar amplitude from 0 IRE to 100 IRE. d. Ensure signal starts at 0 mark on graticule and rises to 1.0 mark. e. Set time cursors at 10 IRE and 90 IRE on the rising edge of BAR. f. CHECK – DT (in circle at bottom of screen) is 140 ns 20 ns. 30. Chrominance Rise Time REQUIREMENT — 300 ns 35 ns. a. Set 1780R WAVEFORM GAIN control to VAR and X5. b. Adjust vertical position to match blanking level to 0.0 mark on graticule. c. Adjust the 1780R WAVEFORM GAIN knob so the top of burst falls on the 100 IRE graticule line. d. Set the 1780R Magnifier to 0.50 ms/div. e. Place one of the time cursors at the 10 IRE graticule line on the leading edge of burst. Place the other cursor on the 90 IRE graticule line on the leading edge of burst. f. CHECK – DT is 300 ns 35 ns. g. Turn off the 1780R Magnifier. 5–22 VITS 200 Performance Verification 31. Front Porch Duration REQUIREMENT — 1.5 ms 100 ns. a. Set the VITS 200 TEST SIGNAL to 7.5% Black. b. Use variable gain to put sync tip and blanking 100 IRE apart (use the graticules). c. Set Time cursor 1 to 50 IRE. d. Put Time cursor 2 to 50% point on the falling edge of 7.5% Black. e. CHECK – DT is 1.5 ms 20 ns. f. Cancel the 1780R variable gain and X5 waveform gain. 32. Equalizing Pulse Duration REQUIREMENT — 2.3 ms 100 ns. a. On the 1780R use Line Mode to view line 7. b. Set the time/dive to 0.50 ms/div (use the magnifier). c. CHECK – using the graticules, that from leading 50% of equalizer pulse to trailing edge of equalizer pulse is 2.3 ms 100 ns. 33. Pulse-to-Bar Ratio REQUIREMENT — 100 0.5%. a. Connect two 75W bnc cables with a barrel connector, and then attach one end to the TSG–170D TEST SIGNAL output. Attach a 75W feedthrough terminator to the cable assembly, and then connect the assembly to CH 1 of the 11A34. b. Select NTC7 Compos(ite) as the VITS 200 Full Field Test Signal. c. Set the 11K oscilloscope: i. Enable CH 1 on the 11A34. ii. Press the Waveform hard key and then set the following: Control Vertical Desc . . . . . . . . . . . . . . Horizontal Desc . . . . . . . . . . . . Acquire Desc . . . . . . . . . . . . . . Vert Size: C1 . . . . . . . . . . . . . . Vert Offset: C1 . . . . . . . . . . . . . Setting AVG C1 Fast Main @ 10240 pts continuous 5 mV/div 710 mV 5–23 VITS 200 Performance Verification Impedance . . . . . . . . . . . . . . . . 1 MW Coupling . . . . . . . . . . . . . . . . . . DC BW Limit . . . . . . . . . . . . . . . . . 300 MHz iii. Press the Trigger hard key and then set the following: Control Trigger Select . . . . . . . . . . . . . . Source . . . . . . . . . . . . . . . . . . . Level . . . . . . . . . . . . . . . . . . . . Trigger Holdoff . . . . . . . . . . . . Main Size . . . . . . . . . . . . . . . . . Main Pos . . . . . . . . . . . . . . . . . Mode . . . . . . . . . . . . . . . . . . . . Coupling . . . . . . . . . . . . . . . . . . Slope . . . . . . . . . . . . . . . . . . . . Setting main C1 703.5 mV 33.4 ms 10 ms/div –2 ms Auto DC – iv. Select Cursors from the top of the display and set Cursor Type to Horizontal Bars. v. Set one cursor at the top of the white bar and place the other cursor at the top of the 2T pulse. d. CHECK – that the ∆V readout is 3.5 mV. Genlock Checks 34. Phase Change with Input Signal APL REQUIREMENT — 1° burst phase change over 10% to 90% APL. a. Check that the 1410 J1 output is connected to the 1780R External Reference. b. Check that the 1410 SUBCARRIER is connected to the 1780R Ext CW Ref. c. Connect the 1410 Switcher or Linearity module output to the 1434 VIDEO INPUT. d. Connect the 1434 VIDEO OUTPUT to the VITS 200 PROGRAM IN. e. Set the following 1434 Video Noise Generator controls: Control Setting CH A Impulse . . . . . . . . . . . . . OFF (OUT) CH A Input . . . . . . . . . . . . . . . ATTEN (IN) 5–24 VITS 200 Performance Verification Ext . . . . . . . . . . . . . . . . . . . . . OFF (OUT) Gate . . . . . . . . . . . . . . . . . . . . OFF (OUT) White . . . . . . . . . . . . . . . . . . . OFF (OUT) 5 kHz . . . . . . . . . . . . . . . . . . . OFF (OUT) CH B Impulse . . . . . . . . . . . . . OFF (OUT) Input . . . . . . . . . . . . . . . . . . . . Direct (OUT) Ext . . . . . . . . . . . . . . . . . . . . . OFF (OUT) Gate . . . . . . . . . . . . . . . . . . . . OFF (OUT) White . . . . . . . . . . . . . . . . . . . OFF (OUT) Hum . . . . . . . . . . . . . . . . . . . . OFF (OUT) Attenuator Select . . . . . . . . . . A Gain . . . . . . . . . . . . . . . . . . . . ON (IN) +3 dB/+6 dB . . . . . . . . . . . . . 6 dB (IN) f. Push the 1434 Attenuator Select “+” or “–” button until 06 is displayed on the A ATTEN dB display. This is normal 0 dB output. g. Select the 1410 Linearity Module. h. Connect the VITS 200 TEST SIGNAL to the 1780R CH 1 Input. i. Select Test Signal on the VITS 200 then use Decrement to select Red Field as the Full Field Test Signal. j. Set the 1780R for External Ref + CW by holding in the REF button. k. Select Measure and DIFF PHASE from the 1780R. l. Set the Red vector to the outer circle and 0_ on the 1780R Vectorscope. Set the Red bar to null on the 1780R waveform monitor. m. Select AC Bounce from the 1410 TSG3 Linearity Module. n. CHECK – that the Red bar phase shifts ≤ 1_ (10 IRE or by Readout). o. Cancel Bounce on the Linearity module. 5–25 VITS 200 Performance Verification 35. Sync Lock Jitter REQUIREMENT — 10 ns for input sync amplitude range of 287 mV 3 dB. a. Select the 1410 Color Bars module from the Switcher. b. Set the 1410 Color Bar module for Full Field Color Bars. c. Cancel Burst on the 1410 Color bar module. d. Set the 1434 Attenuation to + 3 dB (A ATTEN dB display shows 03). e. Set the Red vector to the outer circle and 0_ on the 1780R Vectorscope. f. CHECK – that the Sync edge jitter is ≤ 12_ while changing the 1434 Attenuation from + 3 dB to – 3 dB (A ATTEN dB display from 03 to 09). g. Return Burst to the Color Bar signal. 36. Lock Range, Phase Change and Jitter with Input Amplitude REQUIREMENT — Phase Change with Input Amplitude: ≤ 3° burst phase change for amplitude range of 287 mV 6 dB. Sync Lock Jitter: ≤ 10 ns for input sync amplitude range of 287 mV 3 dB. Amplitude Lock Range: +6 dB to –12 dB. a. Return the 1434 Attenuation to + 6 dB (A ATTEN dB display shows 00). b. Set the Red vector to the outer circle and 0_ on the 1780R Vectorscope. Set the Red bar to null on the 1780R waveform monitor. c. CHECK – that the Red bar phase changes ≤ 4_ and that the VITS 200 maintains lock while changing the 1434 Attenuation from + 6 dB to – 6 dB (A ATTEN dB display from 00 to 12). d. Continue increasing the 1434 Attenuation to – 12 dB (A ATTEN dB display shows 18). e. CHECK – that the VITS 200 maintains lock. f. Set the 1434 Attenuation to –3 dB (A ATTEN dB display shows 09). g. Set the Red vector to the outer circle and 0_ on the 1780R Vectorscope. Set the Red bar to null on the 1780R waveform monitor. h. CHECK – that the Red bar phase changes ≤ 2_ while changing the 1434 Attenuation from – 3 dB to + 3 dB (A ATTEN dB display from 09 to 03). 5–26 VITS 200 Performance Verification i. Return the 1434 Attenuation to 0 dB (A ATTEN dB display shows 06). 37. Phase Change and Jitter with Burst Amplitude REQUIREMENT — ≤ 2° burst phase change for input sync or burst amplitude range of 287 mV 3 dB. a. Move the 1434 Input coax from the 1410 switcher output to Black Burst out of the 1410 SPG2A Option AA module. b. Connect Program Out to the VM 700A CH A Input. c. VM 700A Select Measure and H TIMING and turn off Average. Burst should measure about 40 IRE. d. Use the 1410 SPG2A Variable Burst control to vary the Burst amplitude down to 28 IRE (–3 dB) as seen on the VM 700A. e. Set the Red vector to the outer circle and 0_ on the 1780R Vectorscope. Set the Red bar to null on the 1780R waveform monitor. f. CHECK – that the Red bar phase changes ≤ 2_ as the Burst amplitude is varied from 28 IRE to 56 IRE (– 3 dB to + 3 dB). Most extreme shift may be at other than + or – 3 dB. g. Set the Burst amplitude up to 80 IRE as seen on the VM 700A (+ 6 dB). h. Set the bar to null on the 1780R waveform monitor. i. CHECK – that the Red bar phase changes ≤ 3_ as the Burst amplitude is varied from 80 IRE to 20 IRE (+ 6 dB to – 6 dB). Most extreme shift may be at other than + or – 6 dB. j. Return the 1410 SPG2A Variable Burst control to normal (detente). 38. Phase Shift over Frequency REQUIREMENT — Frequency: 3.579545 MHz 20 Hz. a. Set the Red vector to the outer circle and 0_ on the 1780R Vectorscope. Set the Red bar to null on the 1780R waveform monitor. b. Set the 1410 SPG2A Option AA module for 20 Hz offset. c. Enable the 20 Hz offset. d. CHECK – after the genlock has settled that the Red bar has shifted less than 1_ (10 IRE or by Readout). e. Change the 20 Hz offset polarity (+ to – or – to +). f. CHECK – after the genlock has settled, that the Red bar has shifted less than 1_ (10 IRE or by Readout). 5–27 VITS 200 Performance Verification g. Turn off the 20 Hz offset on the 1410. 39. Noise Performance REQUIREMENT — Locks to 28 dB S/N Ratio Video. a. Set 1434 Attenuator Select to B and push the 1434 Attenuator Select “Fast” and “+” simultaneously together until the B ATTEN dB display shows 28. b. Turn White Noise ON in 1434 CH B Section. c. CHECK – that the VITS 200 remains locked. d. Turn White Noise OFF in 1434 CH B Section. e. Disconnect the 1434 from the VITS 200. Return Loss, and Input/Output Impedance Checks NOTE. Input and Output Impedance specifications are guaranteed to be within specification by successfully completing the Return Loss checks. 40. Return Loss REQUIREMENT — 36 dB to 5 MHz. a. Connect a precision 50 W cable from the spectrum analyzer RF Input to the RF Output on the RF Bridge. b. Connect a precision 50 W cable from the spectrum analyzer TG Output to the RF Input on the RF Bridge. c. Select Demod/TG on the spectrum analyzer. Turn on the tracking generator and set the Fixed Level to 0.00 dBm. d. Set the spectrum analyzer Span/Div to 1 MHz, Resolution Bandwidth to 30 kHz, and the Center Frequency to 2 MHz. e. Set the spectrum analyzer Reference Level to the first major division down from the top on the analyzer display. f. Set the Vertical Scale to 10 dB. g. Set a Marker to 5 MHz. h. Reconnect the cable to the RF Bridge. 5–28 VITS 200 Performance Verification i. NOTE – the Marker Reference Level readout. j. Adjust the spectrum analyzer External Attenuation Amplitude by the amount noted in the previous step. k. On the spectrum analyzer select the Input menu — External Atten/Ampl. Note: The Marker Reference Level Readout should now be 0.00 dBm. l. Connect the precision high-frequency terminator to the Device Under Test connector on the RF Bridge. m. CHECK – that the frequency response from 0 MHz to 5 MHz is 40 dBm. n. Return the spectrum analyzer Frequency Marker to 5 MHz if it was moved. o. Remove the precision high-frequency terminator from the RF Bridge. p. Connect the Device Under Test connector on the RF Bridge to the VITS 200 PROGRAM IN. q. CHECK – that the Marker Reference Level readout on the spectrum analyzer is 36 dBm down. r. Connect the precision high-frequency terminator to the VITS 200 PROGRAM OUT. s. Set the VITS 200 to Bypass. t. CHECK – that the Marker Reference Level readout is 36 dBm down. u. Set the VITS 200 to Operate mode. v. Remove the precision high-frequency terminator from the VITS 200 PROGRAM OUT. w. Connect the Device Under Test connector on the RF Bridge to the VITS 200 PROGRAM OUT. x. CHECK – that the Marker Level readout is 36 dBm down. y. Connect the Device Under Test connector on the RF Bridge to the VITS 200 MONITOR OUT. z. CHECK – that the Marker Level readout is 36 dBm down. aa. Remove the twelve screws that secure the VITS 200 top cover. 5–29 VITS 200 Performance Verification ab. On the Inserter board move J32 to pins 2 & 3 (disables the DAC clock). Place the lid over the instrument but do not replace the screws. ac. Connect the Device Under Test connector on the RF Bridge to the VITS 200 TEST SIGNAL output. ad. CHECK – that the Marker Level readout is 36 dBm down. ae. Move J32 back to pins 1 & 2. af. Connect the Device Under Test connector to the VITS 200 EXT 1 input. ag. CHECK – that the Marker Level readout is 36 dBm down. ah. Connect the Device Under Test connector to the VITS 200 EXT 2 input. ai. CHECK – that the Marker Level readout is 36 dBm down. aj. Connect the Device Under Test connector to the VITS 200 EXT 3 input. ak. CHECK – that the Marker Level readout is 36 dBm down. al. Connect the Device Under Test connector to the VITS 200 EXT 4 input. am.CHECK – that the Marker Level readout is 36 dBm down. an. On the Controller board move J55 and J56 to their respective 2 & 3 pins. ao. Connect the Device Under Test connector to the VITS 200 BLACK BURST output. ap. CHECK – that the Marker Level readout is 36 dBm down. aq. Remove the RF Bridge from the VITS 200 BLACK BURST output. ar. Move Controller board jumpers J55 and J56 back to pins 1 & 2. Move Inserter board jumper J32 back to pins 1 & 2. as. Select External Atten/Ampl from the spectrum analyzer’s Input menu. at. Set the spectrum analyzer External Attenuation back to 0 dBm. 41. Test Signal Spurious Signals REQUIREMENT — 55 dB down. a. Set the following on the spectrum analyzer: 5–30 VITS 200 Performance Verification Control Center Frequency . . . . . . . . . . Reference Level . . . . . . . . . . . Freq Span/Div . . . . . . . . . . . . . Setting 10 MHz 0 dB 10 MHz b. Connect a minimum loss pad to the spectrum analyzer RF Input. c. Connect a 75 W BNC cable to the min. loss pad, and the other end to the VITS 200 TEST SIGNAL output. d. Set the VITS 200 Standby to Red Field, Enable, and Save. e. Select Max. Hold on the spectrum analyzer. f. Set the spectrum analyzer Frequency Marker to the top of the chrominance spike of the red field. g. Set the spectrum analyzer Marker control to Differential mode. h. CHECK – by leaving the one marker at the top of the red field spike and moving the other marker to any spurious spikes (out to 50 MHz), that all spurious spikes are >55 dBm down as displayed on the Differential Marker Level readout. 5–31 VITS 200 Performance Verification Frequency Response and Crosstalk NOTE. Crosstalk specifications are guaranteed to be within specification by successfully completing the Frequency Response checks. 42. Program Channel Frequency Response REQUIREMENT — 1% to 5.5 MHz. 3% to 10 MHz. a. Set the 1410 TSG 6, Multiburst module: Control Setting (switch position) Frequency Range . . . . . . . . . . High (out) Markers . . . . . . . . . . . . . . . . . . On (in) Composite . . . . . . . . . . . . . . . . On (in) Amplitude . . . . . . . . . . . . . . . . Full (in) Sweep . . . . . . . . . . . . . . . . . . . On (in) others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (out) b. Connect Sweep out from the 1410 to the P-P Detector Head Input with a 75 Ω coax and barrel connector. c. Connect 75 Ω coax from Detector Head Output to P-P Detector + Input. d. Enable P-P Detector + Input. e. Set + Input Level to light green LED (full clockwise). f. Connect 75 Ω coax from P-P detector Output to Test Scope plug in 11A34 CH 1. g. Store waveform of detected sweep as a reference. h. Set the 11K oscilloscope with 11A34 module installed in center slot: Control Vertical . . . . . . . . . . . . . . . . . . Horizontal . . . . . . . . . . . . . . . . Horizontal Desc . . . . . . . . . . . Acquire Desc . . . . . . . . . . . . . Trigger Select . . . . . . . . . . . . . Source . . . . . . . . . . . . . . . . . . . Level . . . . . . . . . . . . . . . . . . . . Time Holdoff . . . . . . . . . . . . . Mode . . . . . . . . . . . . . . . . . . . . Coupling . . . . . . . . . . . . . . . . . Slope . . . . . . . . . . . . . . . . . . . . Vertical Position . . . . . . . . . . . Horizontal Mag. . . . . . . . . . . . Setting 5 mV/div 2 ms/div 10240 continuous main C1 20% or as needed to stabilize waveform 6 ms Auto Level DC – as needed to view waveform 1x 5–32 VITS 200 Performance Verification i. Remove the barrel between the P-P Detector Head and the 1410 coax. j. Move the 1410 Sweep Out coax to the VITS 200 PROGRAM IN. k. Connect the P-P Detector Head Input to the VITS 200 Program Out. l. Recall the previously stored waveform and then overlay the Sweep envelope on top of stored waveform. m. CHECK — that the Sweep envelope (top of waveform) matches the stored waveform ± 4.3 mV from 2 MHz to 6 MHz (2nd Marker to 4th Marker). NOTE. Touching the up and down Vertical symbol at the left side of the screen, allows you to use the lower Knob to position one trace vertically to help check waveform match. Touching CURSORS, at the top of the screen, allows you to use the Knobs to move the two cursors to help make measurements. Only A. or B. works at one time. To change the Knob function to the one you want, touch the proper selection. n. CHECK — Sweep Waveform top matches the stored waveform ± 12.9 mV from 6 MHz to 10 MHz (4th marker to 6th marker). o. Move the P-P Detector Head and coax from Program Out to Monitor Out. p. CHECK — that the Sweep envelope matches the pattern ± 4.3 mV from 2 MHz to 6 MHz (2nd marker to 4th). q. CHECK — that the Sweep envelope matches the pattern ± 12.9 mV from 6 MHz to 10 MHz (4th marker to 6th). 43. External 1 Frequency Response REQUIREMENT — 1% to 5 MHz. 3% to 10 MHz. a. Move the Sweep coax from PROGRAM IN to External 1. b. Set the VITS 200 Standby to External 1. i. Press Standby on the VITS 200 Front Panel. ii. Use the Increment or Decrement to set the Standby Signal to External 1. 5–33 VITS 200 Performance Verification iii. Press Save. c. CHECK — that the Sweep envelope matches the pattern ± 4.3 mV from 2 MHz to 6 MHz (2nd Marker to 4th Marker). d. CHECK — Sweep envelope matches the pattern ± 12.9 mV from 6 MHz to 10 MHz (4th marker to 6th). e. Move the Sweep coax from External 1 to External 2. f. Set Standby to External 2 and Save. g. CHECK — that the Sweep envelope matches the pattern ± 4.3 mV from 2 MHz to 6 MHz (2nd Marker to 4th Marker). h. CHECK — that the Sweep envelope matches the pattern ± 12.9 mV from 6 MHz to 10 MHz (4th marker to 6th). i. Move the Sweep coax from External 2 to External 3. j. Set Standby to External 3 and Save. k. CHECK — that the Sweep envelope matches the pattern ± 4.3 mV from 2 MHz to 6 MHz (2nd Marker to 4th Marker). l. CHECK — that the Sweep envelope matches the pattern ± 12.9 mV from 6 MHz to 10 MHz (4th marker to 6th). m. Move the Sweep coax from External 3 to External 4. n. Set Standby to External 4 and Save. o. CHECK — that the Sweep envelope matches the pattern ± 4.3 mV from 2 MHz to 6 MHz (2nd Marker to 4th Marker). p. CHECK — Sweep envelope matches the pattern ± 12.9 mV from 6 MHz to 10 MHz (4th marker to 6th). q. Move the Sweep coax from External 4 to Program In. 44. Test Signals Frequency Response REQUIREMENT — 1% to 5 MHz. 5% to 10 MHz. a. If your Instrument has a 1J option you will need to select the USA test signal set. To change the signal set perform the following steps, otherwise go to step b: i. Turn off the VITS 200. 5–34 VITS 200 Performance Verification ii. Hold in the Front Panel TEST SIGNAL button while turning the instrument back on; hold the button in until the front panel message reads “Select Signal Set Used.” iii. Decrement to “USA 1V” and press SAVE. iv. On the Inserter board move J54 to pins 1 & 2. b. Decrement to 10 MHz Sweep as the Full Field Test Signal. c. Connect the precision 75 Ω terminator to CH1 of the 11A34 in the 11403A scope. Connect the Low Loss 75 Ω coax from the terminator to TEST SIGNAL on the VITS 200. d. Connect a probe from CH3 of the 11A34 in the 11403A scope to U24 Pin 7 on the VITS 200 Inserter board. e. Set 11K Scope: i. Press Utility and initialize. ii. Enable CH3 on the 11A34. iii. Press the Trigger hard key and then set the following: Control Trigger Select . . . . . . . . . . . . . . Source . . . . . . . . . . . . . . . . . . . Vertical Size CH3 . . . . . . . . . . . Vertical Offset CH3 . . . . . . . . . Level . . . . . . . . . . . . . . . . . . . . Time Holdoff . . . . . . . . . . . . . . Main Size . . . . . . . . . . . . . . . . . Main Position . . . . . . . . . . . . . . Mode . . . . . . . . . . . . . . . . . . . . Coupling . . . . . . . . . . . . . . . . . . Window Holdoff . . . . . . . . . . . Setting main C3 2V/div 0V 350 mV 20 ms 50 ms/div –410 ms Auto DC HO: none Trig: main Slope . . . . . . . . . . . . . . . . . . . . – iv. Enable CH1 on the 11A34. v. Select Window1 soft key. vi. Set: Window Size Window Pos. 5 ms/div –370.5 ms vii. Press the Waveform hard key, and then set the following: 5–35 VITS 200 Performance Verification Control Setting Vertical Desc . . . . . . . . . . . . . . Avg C1 Fast Horizontal Desc . . . . . . . . . . . . Window @ 10240 pts Main @ 5120 pts Acquire Desc . . . . . . . . . . . . . . Continuous Vert Size: C1 . . . . . . . . . . . . . . 3.6 mV/div Vert Offset: C1 . . . . . . . . . . . . . 507.6 mV Impedance . . . . . . . . . . . . . . . . 1 MW Coupling . . . . . . . . . . . . . . . . . . DC BW Limit . . . . . . . . . . . . . . . . . 300 MHz f. Touch the lower waveform to enable control of it. g. Select the vertical arrows that appear at center screen on the 11k scope. h. Select cursors from the top of the lower window part of the 11403A screen, and then set cursor type to Horizontal Bars. i. Use the upper knob to set one cursor to the amplitude of the flag on the left of the screen. j. CHECK – that the sweep out to 5 MHz (4th major division after start of sweep) is within 1% (3.6 mV) of the flag cursor. May have to wait for signal to settle. k. Use the lower knob to set the second cursor 3.6 mV above or below the first cursor depending on sweep signal. l. CHECK – that the sweep past 5 MHz is within 5% (17.8 mV) of the flag cursor. Use the lower knob to set the second cursor 17.8 mV above or below the first cursor depending on sweep signal. m. If the instrument has the 1J option then perform the following step, otherwise skip to step n. i. Turn off the VITS 200. ii. Press and hold the TEST SIGNAL key and turn the instrument back on. iii. When the message displayed is “Select Signal Set Used”, increment to JAPAN 1V. iv. Press SAVE, then move J54 to pins 2 and 3 on the Inserter board. n. Install the lid on the instrument with the twelve screws removed earlier. This completes the Performance Check procedure. 5–36 VITS 200 Adjustment Procedures Adjustment Procedures Recommended Equipment List The following equipment and accessory items are required to perform the Adjustment Procedures. Broad specifications are followed by an example of specific equipment that meet these specifications. Electrical Instruments 1. Variable Autotransformer For example: General Radio Metered Auto Transformer W10MT3W. If 220V operation must be checked, a conversion transformer or appropriate 220 volt autotransformer is needed. 2. NTSC Test Signal Generator Capable of producing: NTC7 Composite, FlatField, Multiburst, and Red Field For example: Tektronix TSG–170A 3. Multimeter Capable of measuring: 5 Vdc, Accuracy ±0.1% For example: Tektronix DM252 4. Oscilloscope Vertical Amplifier: 40 MHz Bandwidth, 1 mV Sensitivity Accuracy: 0.25% Time Base: 5 msec/div to 2 msec/div, capable of dual time base and accepting external triggering For example: Tektronix 11403 with a 11A34 Vertical Amplifier 5. Oscilloscope 10X Probe For example: Tektronix P6137 6–1 VITS 200 Adjustment Procedure 6. NTSC Vectorscope and Waveform Monitor Capable of displaying line-rate and field-rate signals, bandwidth of 50 KHz to 6 MHz. Equipped with an internal variable amplitude calibrator (VAC). Capable of measuring phase, differential phase, differential gain. For example: Tektronix 1780R 7. NTSC Video Measurement Set For example: Tektronix VM 700A, Option 01 8. Frequency Counter Capable of measuring frequencies up to 30 MHz at ECL levels. Accuracy: within 10 Hz at 28.6 MHz For example: Tektronix DC503A 9. Accurate Frequency Standard For example: National Bureau of Standards WWV signal Auxiliary Equipment 10. 75Ω Terminators Two – 0.025% end-line terminators One – feedthrough terminator For example: Tektronix End-line Terminator, Part No. 011–0102–01 Tektronix Feedthrough Terminator, Part No. 011–0103–00 11. BNC Coax Cables 75Ω low loss video cables For example: Tektronix Part No. 012–0159–02 12. BNC Adapter (Barrel Connector) For example: Tektronix Part No. 103–0028–00 6–2 VITS 200 Adjustment Procedure Calibration Procedure Preliminary Setup Power Supply Adjustments H Connect the VITS 200 AC power cord to the variable autotransformer. Turn the power on and set the autotransformer to 110 V. H Connect the test signal generator output to the VITS 200 PROGRAM IN with a 75 ohm coax. H Turn on all test equipment and allow for any required warm-up period. 1. Adjust +5 Volts Supply a. Connect multimeter to TP2 (test point 2) on the Inserter board b. ADJUST – R170 (power supply section of Inserter board) for 5.0 V. c. CHECK – all power supply characteristics listed in Table 6–1. Table 6–1: Power Supply Characteristics Supply Voltage Switching Ripple Line Ripple +5.0 +4.95 to +5.05 < 100 mV < 10 mV -5.2 –4.9 to –5.5 < 100 mV < 20 mV +12 +11.64 to +12.36 < 20 mV < 10 mV –12 –11.64 to –12.36 < 20 mV < 10 mV Genlock Adjustments 2. Inserter Board a. Connect scope to U44 Pin 18. b. Verify that the test signal generator is connected to PROGRAM IN. c. Select NTC7 Composite as the test signal generator output signal. d. ADJUST – R40 (Inserter board) for a clean 6.0 V trace. e. Check that both the Front Panel UNLOCK and BYPASS LEDs are off. 6–3 VITS 200 Adjustment Procedure 3. Controller Board a. Move the test signal generator output to EXT 1. b. Connect the scope to Pin 18 of U3. c. ADJUST – R32 for 6.0 V. d. Move the test signal to EXT 2. e. Connect the scope to Pin 18 of U4. f. ADJUST – R35 for 6.0 V. g. Move the test signal to EXT 3. h. Connect the scope to Pin 18 of U11. i. ADJUST – R92 for 6.0 V. j. Move the test signal to EXT 4. k. Connect the scope to Pin 18 of U9. l. ADJUST – R93 for 6.0 V. DC Level Adjustments 4. Program, External, and Test Signal DC Levels a. Set the VITS 200 as follows: i. Press VITS. ii. INCREMENT or DECREMENT to Line 15. iii. Select 0% Black Set. iv. Press SAVE. v. Press LINE. vi. Select Line 11. vii. Press SIGNAL. viii.Select External 1. ix. Press SAVE. x. INCREMENT to next line. xi. Repeat steps vii through x for the remaining Externals. 6–4 VITS 200 Adjustment Procedure b. Connect a 75W cable from the 1780R CH A to the VITS 200 PROGRAM OUT (terminate CH A loopthrough with precision 75W terminator). c. Connect the test signal generator to the VITS 200 PROGRAM IN. d. Set the 1780R for DC level Checks. i. Press Configure on the 1780R. ii. Check that DC Restorer is set to OFF. iii. Set Coupling to Ground. iv. Set Gain for X5 Waveform. v. Align trace with the base line of the waveform display graticule. vi. Set Coupling to DC on the Vectorscope display. vii. Cancel Configure by pressing it again. viii.Set 1780R for one line display. e. ADJUST – R30 (Inserter board) for Blanking at 0 IRE on waveform display graticule. f. CHECK – that the PROGRAM OUT blanking level matches the trace position when no signal is applied (remove and then replace the coax). g. Move the cable from PROGRAM OUT to MONITOR OUT. h. CHECK – that the Monitor Out Blanking is 0V 10 mV (3 minor div). i. Connect PROGRAM OUT to 1780R CH A. j. Set the 1780R for LINE SELECT, Line 15, and X5 Waveform Gain. k. Select Field All from the Line Sel Menu on the 1780R Vectorscope display. l. ADJUST – R127 (Inserter board) to match inserted % Black to the lines from Fields 2–4. m. Move the cable from PROGRAM OUT to TEST SIGNAL. n. CHECK – that the Test Signal DC level is 0 V 10 mV (3 minor div). o. Move the cable from TEST SIGNAL to PROGRAM OUT. p. Use Utilities to set Externals to DC coupling saving each. 6–5 VITS 200 Adjustment Procedure i. Select UTILITIES from VITS 200 Front Panel. ii. Use Decrement to select Coupling External 1. iii. Use an arrow button to move the cursor to AC. iv. Use Increment or Decrement to change to DC. v. Press SAVE. vi. Repeat steps ii through v for Externals 2 through 4. q. On the 1780R select Line 11. r. ADJUST – R60 (Controller board) to match Line 11 Inserted level to the level of Fields 2 and 4. s. On the 1780R select Field 1 Line 12. t. ADJUST – R61 (Controller board) to match Line 12 Inserted level to the level of Fields 2 and 4. u. On the 1780R select Field 1 Line 13. v. ADJUST – R119 (Controller board) to match Line 13 Inserted level to the level of Fields 2 and 4. w. On the 1780R select Field 1 Line 14. x. ADJUST – R122 (Controller board) to match Line 14 Inserted level to the level of Fields 2 and 4. y. Select Utilities, Coupling External, and save all Externals to AC coupling. z. ADJUST – R9 to match Line 11 Inserted level to the level of Fields 2 and 4. aa. ADJUST – R12 to match Line 12 Inserted level to the level of Fields 2 and 4. ab. ADJUST – R68 to match Line 13 Inserted level to the level of Fields 2 and 4. ac. ADJUST – R71 to match Line 14 Inserted level to the level of Fields 2 and 4. 6–6 VITS 200 Adjustment Procedure Gain Adjustments 5. Inserter Board a. Connect the test signal generator output coax to the input coax of the 1780R with a barrel connector. b. Select the NTC7 Composite signal from the generator. c. Cancel Line Select on the 1780R then turn on the X5 Waveform Gain. d. Use the 1780R WFM + CAL to check the amplitude of the signal. Note the amplitude. e. Remove the barrel connector and connect the generator coax to PROGRAM IN. f. Connect the 1780R coax to PROGRAM OUT. g. ADJUST – R33 to match the amplitude noted in step d. PROGRAM OUT amplitude should match within ±2 mV. h. Move the 1780R input coax from PROGRAM OUT to TEST SIGNAL. i. Select TEST SIGNAL on the VITS 200 and increment to NTC7 Compos(ite). j. ADJUST – R122 on the inserter board for 714 mV. 6. Controller Board a. Move 1780R input coax from TEST SIGNAL to PROGRAM OUT. b. Move the test signal generator coax to EXT 1. c. Set STANDBY to Extern 1. i. Press STANDBY on the VITS 200 front panel. ii. Use DECREMENT to select Extern 1. iii. Press SAVE and then ENABLE on the VITS 200 front panel. d. ADJUST – R15 to match the amplitude noted in step 5–d. e. Move the test signal generator coax to EXT 2. f. Set STANDBY to Extern 2. g. ADJUST – R57 to match the amplitude noted in step 5–d. h. Move the test signal generator coax to EXT 3. 6–7 VITS 200 Adjustment Procedure i. Set STANDBY to Extern 3. j. ADJUST – R78 to match the amplitude noted in step 5–d. k. Move the test signal generator coax to EXT 4. l. Set STANDBY to Extern 4. m. ADJUST – R79 to match the amplitude noted in step 5–d. Frequency Response Adjustments 7. Overall Frequency Response a. Connect the test signal generator to the VITS 200 PROGRAM IN. b. Connect coax from 1780R to the VITS 200 TEST SIGNAL output. c. Select Test Signal on the VITS 200 and Increment to Sin X/X. d. Select X5 Waveform Gain on the 1780R. e. ADJUST – T2 (Inserter board) for matched tips of Sin X/X signal. f. Decrement to 10 MHz Sweep as the Full Field Test Signal. g. ADJUST – R210 and C165 for the best frequency response on 1780R. h. Connect coax from VM 700A to the VITS 200 TEST SIGNAL output. i. Increment to NTC7 Compos(ite) as the Full Field Test Signal. j. Select Chroma Luminance Delay Gain on the VM 700A. i. Select Measure. ii. Select ChromLum Gain Delay soft key (on screen). iii. Select Average. NOTE. This method of using the VM700A Chroma Luminance Delay and Gain Measurement provides an accuracy ratio of 1:1. k. ADJUST – R210 for a Chroma Gain of 100 0.5% (99.5 to 100.5). 6–8 VITS 200 Adjustment Procedure l. If your Instrument has a 1J option you will need to select the USA test signal set. To change the signal set perform the following steps, otherwise go to step m: i. Turn off the VITS 200. ii. Hold in the Front Panel TEST SIGNAL button while turning the instrument back on. Continue holding the button in until the front panel message reads “Select Signal Set Used.” iii. Decrement to “USA 1V” and press SAVE. iv. On the Inserter board move J54 to pins 1 & 2. m. Decrement to 10 MHz Sweep as the Full Field Test Signal. n. Connect the precision 75 Ω feedthrough terminator to CH 1 of the 11A34 in the 11403A scope. Connect the Low Loss 75 Ω coax from the terminator to Test Signal on the VITS 200. o. Connect a probe from CH 3 of the 11A34 to U24 Pin 7 on the VITS 200 Inserter board (11A34 installed in the center slot of the 11403A). p. Set 11K Scope: i. Press Utility and initialize. ii. Enable CH 3 on the 11A34. iii. Press the Trigger hard key and then set the following: Control Trigger Select . . . . . . . . . . . . . . Source . . . . . . . . . . . . . . . . . . . Vertical Size CH3 . . . . . . . . . . . Vertical Offset CH3 . . . . . . . . . Level . . . . . . . . . . . . . . . . . . . . Time Holdoff . . . . . . . . . . . . . . Main Size . . . . . . . . . . . . . . . . . Main Position . . . . . . . . . . . . . . Mode . . . . . . . . . . . . . . . . . . . . Coupling . . . . . . . . . . . . . . . . . . Window Holdoff . . . . . . . . . . . Setting main C3 2V/div 0V 350 mV 20 ms 50 ms/div –410 ms Auto DC HO: none Trig: main Slope . . . . . . . . . . . . . . . . . . . . – iv. Enable CH 1 on the 11A34. 6–9 VITS 200 Adjustment Procedure v. Select Window1 soft key. vi. Set: Window Size Window Pos. 5 ms/div –370.5 ms vii. Press the Waveform hard key and then set the following: Control Setting Vertical Desc . . . . . . . . . . . . . . Avg C1 Fast Horizontal Desc . . . . . . . . . . . . Window @ 10240 pts Main @ 5120 pts Acquire Desc . . . . . . . . . . . . . . Continuous Vert Size: C1 . . . . . . . . . . . . . . 3.6 mV/div Vert Offset: C1 . . . . . . . . . . . . . 507.6 mV Impedance . . . . . . . . . . . . . . . . 1 MW Coupling . . . . . . . . . . . . . . . . . . DC BW Limit . . . . . . . . . . . . . . . . . 300 MHz q. Touch the lower waveform to enable control of it. r. Select the vertical arrows that appear at center screen on the 11k scope. s. Select cursors from the top of the lower window part of the 11403A screen, and then set cursor type to Horizontal Bars. t. Use the upper knob to set one cursor to the amplitude of the flag on the left of the screen. NOTE. All Frequency Response adjustments are interactive. If adjustment is necessary in the following steps, the entire procedure will have to be repeated until no adjustment is necessary. u. ADJUST – if necessary, the sweep from 5 MHz to 10 MHz with L12 and L13. v. ADJUST – if necessary, R210 and C165 for the best frequency response possible. w. CHECK – that the frequency response is ±1% (3.5 mV) out to 5.5 MHz, and ±5 % 〈±17.5 mV) from 5.5 MHz to 10 MHz. x. If adjustments were made in steps u or v, repeat the entire Frequency Response Adjustment procedure. y. If instrument is a 1J option, return J54 (Inserter board) to pins 2 and 3, and select JAPAN 1V as signal set, and SAVE. 6–10 VITS 200 Adjustment Procedure Oscillator Adjustment 8. Oscillator Adjustment a. Disconnect signal to PROGRAM IN. b. Connect scope probe from CH A of the DC503A to TP 11 on the Inserter board. c. Connect WWV signal to CH B of the DC503A, and set FUNCTION switch to RATIO A/B. d. Remove plastic plug from oscillator C19 (Inserter board). e. ADJUST – oscillator C19 (adjustment under plug in oven cover) for 28.636364 MHz ±1 Hz. f. Replace the C19 plug. 6–11 VITS 200 Adjustment Procedure 6–12 VITS 200 Maintenance Maintenance This section has four main parts: preventive maintenance, troubleshooting aids, diagnostics, and corrective maintenance. Preventive Maintenance Under average environmental conditions, preventive maintenance should be done about every 2000 hours. This includes cleaning, visual inspection, a performance check, and, if needed, calibration. See Section 5 for performance check and calibration procedures. Cleaning Static-Sensitive Components Clean the instrument often enough to prevent dust or dirt from accumulating in or on it. Dirt prevents efficient heat dissipation. It also provides high-resistance electrical leakage paths between conductors or components in a humid environment. Static discharge can damage any semiconductor component in this instrument. This instrument contains electrical components that are susceptible to damage from static discharge. Static voltages of 1kV to 30kV are common in unprotected environments. Observe the following precautions to avoid damage: 1. Minimize handling of static-sensitive components. 2. Transport and store static-sensitive components or assemblies in their original containers, on a metal rail, or on conductive foam. Label any package that contains static-sensitive assemblies or components. 3. Discharge the static voltage from your body by wearing a wrist strap while handling these components. Servicing static-sensitive assemblies or components should be performed only at a static-free work station by qualified personnel. 4. Nothing capable of generating or holding a static charge should be allowed on the work station surface. 5. Keep the component leads shorted together whenever possible. 6. Pick up components by the body, never by the leads. 7. Do not slide the components over any surface. 7–1 VITS 200 Maintenance 8. Avoid handling components in areas that have a floor or work surface covering capable of generating a static charge. 9. Use a soldering iron that is connected to earth ground. 10. Use only special antistatic, suction-type or wick-type desoldering tools. Troubleshooting Aids The following is miscellaneous information about schematics, circuit board illustrations, component numbering, and assembly numbering. NOTE. No repair should be attempted during the warranty period. Foldout Pages The foldout pages at the back of the manual contain block and schematic diagrams and circuit board illustrations. See Figure 7–1. CIRCUIT BOARD ILLUSTRATIONS ÀÀÀÀÀÀÀÀ ÀÀÀÀÀÀÀÀ ÀÀÀÀÀÀÀÀ ÀÀÀÀÀÀÀÀ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ ÂÂ SCHEMATIC PARTS LOCATING CHART THEORY OF OPERATION OR ADJUSTMENT PROCEDURE SCHEMATIC Figure 7–1: Using the Foldout Pages 7–2 VITS 200 Maintenance Diagrams The circuit number and electrical value of each component is shown on the diagrams. The first page in the Diagrams section explains the schematic symbols. The Replaceable Electrical Parts List gives a complete description of each component. Those portions of the circuit that are mounted on circuit boards or assemblies are enclosed in a heavy border, with the name and assembly number shown on the border. NOTE. Check the Change Information section at the rear of the manual for inserts describing corrections and modifications to the instrument and manual. Circuit Board Illustrations Assembly and Circuit Numbering Electrical components, connectors, and test points are identified on circuit board illustrations located on the inside fold of the corresponding circuit diagram or the back of the preceding diagram. The circuit board assemblies are assigned assembly numbers starting with A1. Figure 7–2 shows the location of the circuit board assemblies in the instrument. This illustration also shows the location of chassis-mounted components. A3 A1 A2 A1A1 Figure 7–2: Circuit Board Assembly Locations. Circuit boards have been assigned an assembly number so that they may be ordered from Tektronix, Inc. They are as follows: 7–3 VITS 200 Maintenance A1 Inserter Board Assembly A1A1 Crystal Oven Board Assembly A2 Front Panel Board Assembly A3 Controller Board Assembly The part numbers for ordering these boards are given on the first page of the Replaceable Electrical Parts List. The Replaceable Electrical Parts List is arranged in assembly-by-assembly order, as designated by ANSI Standard Y32.16– 1975. Each component is assigned a circuit number according to its location within an assembly. The circuit number, in the parts list, is made up by combining the assembly number and the circuit number. EXAMPLE: R123 on A2 would be listed in the Replaceable Parts List as A2R123. In the Replaceable Electrical Parts List, assemblies are listed first, followed by circuit board-mounted parts in alpha numeric order. NOTE. The complete part number shown in the parts list should be used when ordering replacement parts. Diagnostics Two Types of Diagnostics Both the Inserter and the Controller boards contain their own diagnostic routines, which are divided into two types: power-up diagnostics and user diagnostics. The Controller board power up diagnostics are automatically executed one time by the P, when the instrument is powered up or reset. These diagnostics show failure information on the front-panel display. Controller board user diagnostics, not enabled at the time of this printing, may be accessed through the front-panel UTILITIES menu. Inserter board power-up diagnostics are also executed automatically. These are the RAM, ARCTAN, and CTC tests. If any of these fail, the UNLOCKED LED on the front-panel lights, and the instrument re-runs them. The VITS 200 will not lock to program video until the power-up diagnostics are completed successfully. User diagnostics for the Inserter board are accessed through rotary switch A1S8. See Table 7–1 for descriptions of these diagnostic routines. 7–4 VITS 200 Maintenance Table 7–1: Inserter Board Diagnostics S8 Setting Test Description Test Result Indication 0 None Normal Genlock setting, no diagnostics. NA 1 Do not use This position is not used for the VITS 200. NA 2 RAM Tests Writes to and then reads from all the mP RAM locations in the genlock IC (A1U29 ), and compares the two. Writes to and reads from all sample RAM locations in the genlock IC, and compares the two. During power-up diagnostics, this test is run once. On failure, lights the UNLOCKED LED, and the instrument will not lock to program video. 3 ARCTAN PROM Test Computes the checksum of the arctangent EPROM (A1U33), and compares the value with one that has been written in the processor EPROM. This test is run continuously. During power up diagnostics, this test is run once. On failure, lights the UNLOCKED led, and the instrument will not lock to program video. 4 CTC Test This test sets up the Counter Timer Chip (CTC) (A1U30) as timers, and checks to see that they can generate interrupts. Each of the CTC’s four sections are set up to interrupt after 4096 processor clock cycles. If any of the CTC’s sections have not interrupted within the allocated time, the test fails. During power-up diagnostics, this test is run once. On failure, lights the UNLOCKED led, and the instrument will not lock to program video. 5 Do not use This position is not used for the VITS 200. NA 6 Do not use This position is not used for the VITS 200. NA 7 Port Test Counts from 0–255 on the I/O ports of the the microprocessor system. This is the ED0-ED7 bus. Used to check the data and load paths connected to the I/O ports. ED0ED7 bus should show a binary count pattern when viewed with a scope 8 VCO DAC Test Generates a field rate ramp at the VCO DAC for checking the genlock DAC. This ramp may be viewed at A1J12–2. Used to check the VCO DAC and Integrator. 9 Sampler Test 1 Acquires a sample of sync and burst via the genlock input, and then reconstructs the sampled sync and burst at equivalent time through the VCO DAC A1J12–2. A1C46 (schematic 6) must be shorted out for this test. Used to check the Genlock Acquisition circuitry. A Sampler Test 2 Sets up the genlock acquisition system to sample incoming video continuously, for checking acquisition timing. Use a scope to check genlock timing pulses on CTC A1U30 pins 20–23. Trigger on input video. B Do not use This position is not used for the VITS 200. NA C Do not use This position is not used for the VITS 200. NA D Do not use This position is not used for the VITS 200. NA E Do not use This position is not used for the VITS 200. NA F Do not use This position is not used for the VITS 200. NA 7–5 VITS 200 Maintenance When selecting Inserter board user diagnostics, set A1S8 to the position for the desired diagnostic and cycle the power off and on, or momentarily move A1P5 to the pins 2–3 position to reset the mP. The mP will then run through the power-up process, poll the diagnostic port, and run the selected diagnostic. User diagnostics are free-running, continuous-loop routines which allow a data path to be tested. The P sends a periodic signal through the path under test. The signal can then be viewed on a scope, at points along the path, to isolate problems. Corrective Maintenance Corrective maintenance deals with obtaining replacement parts, torque specifications, and component replacement. Obtaining Replacement Parts Replacement parts are available from or through the local Tektronix, Inc., field office or representative. When ordering parts, be sure to include the following information in your order: 1. Instrument type (and option numbers, if any) 2. Instrument serial number 3. Description of the part, as it appears in the Replaceable Electrical or Mechanical Parts Lists. 4. The Tektronix part number If a part that has been ordered is replaced with a new or improved part, the local Tektronix field office or representative will contact you concerning any change in the part number. After repair, the circuits may need readjustment. Torque Specifications Only #4, #6, and #8 screws are used in the VITS 200. Table 7–2 shows the torque ranges for these. Table 7–2: Torque Specifications Screw # Torque Range (in inch pounds) 4 3 1/2 – 5 6 7–9 8 14 – 18 7–6 VITS 200 Maintenance Replacing Circuit Assemblies Disconnect the instrument power cord before replacing components. WARNING. Disconnect the instrument power cord before replacing components. Use the following procedures to remove circuit board assemblies. Reverse the order of the removal procedures to reinstall or replace an assembly. Front Panel Removal 1. Disconnect the three front-panel cable assemblies from the Controller board. 2. Remove the three screws along the front edge, on the bottom of the VITS 200. 3. Lift the front-panel assembly away from the VITS 200. Inserter Board Removal 1. Remove the Front Panel, as described above. 2. Remove the retaining nuts on the three BNC connectors that extend through the rear panel. 3. Disconnect the three ribbon cables and four coax cables which connect the Inserter and Controller boards. 4. Remove the three mounting screws securing the power supply shield, and lift the shield off of the Inserter board. 5. Remove the two screws securing the motor base to the rear panel. 6. Remove the seven mounting screws securing the Inserter board to the bottom pan. 7. Slide the inserter board towards the front of the instrument until the BNC connectors clear the rear panel, and then lift the board away from the instrument. Oven Assembly Removal 1. Remove the Inserter board, as described earlier. 2. Remove the two screws at the sides of the plastic insulating case and lift off the top part of the case. 3. Remove the screw and nut that attach the power transistor to the outside of the metal oven. 7–7 VITS 200 Maintenance 4. Remove the oven from the Inserter board by carefully pulling the oven off the seven square pins that attach it to the Inserter board. 5. Remove the screw attaching the metal cover to the oven. 6. Remove the screw attaching the circuit board to the oven and pull the oscillator out of the oven. Controller Board Removal 1. Disconnect the REMOTE and RS-232 ribbon cables. 2. Remove the retaining nuts on the six BNC connectors that extend through the rear panel. 3. Disconnect the three ribbon cables and four coax cables which connect the Controller and Inserter boards. 4. Disconnect the three front-panel cable assemblies from the Controller board. 5. Remove the nine mounting screws. 6. Carefully angle the front of the circuit board up and slide it forward until the BNC connectors clear the rear panel, and then lift the board away from the instrument. Test Selectable Parts Test selectable capacitors A1C31, A3C66, A3C67, A3C68, and A3C69 are normally not needed. These capacitors are only installed when the associated integrated circuit pin 18 cannot be adjusted for a clean 6V 1V during the Genlock Adjustment procedure (see Table ). When needed, these capacitors are usually 130 pF, but may be selected from the range of 0 pF to 470 pF. Table 7–3: Test Selectable Parts Pin 18 of Add Capacitor In Parallel With A1U44 A1C31 A3C11 A3U3 A3C66 A3C7 A3U4 A3C67 A3C8 A3U9 A3C69 A3C31 A3U11 A3C68 A3C32 7–8 VITS 200 Replaceable Electrical Parts List Replaceable Electrical Parts This section contains a list of the components that are replaceable for the VITS 200. Use this list to identify and order replacement parts. There is a separate Replaceable Electrical Parts list for each instrument. Parts Ordering Information Replacement parts are available from or through your local Tektronix, Inc., Field Office or representative. Changes to Tektronix instruments are sometimes made to accommodate improved components as they become available and to give you the benefit of the latest circuit improvements. Therefore, when ordering parts, it is important to include the following information in your order. H H H H Part number Instrument type or model number Instrument serial number Instrument modification number, if applicable If a part you have ordered has been replaced with a new or improved part, your local Tektronix, Inc., Field Office or representative will contact you concerning any change in part number. Change information, if any, is located at the rear of this manual. Using the Replaceable Electrical Parts List The tabular information in the Replaceable Electrical Parts list is arranged for quick retrieval. Understanding the structure and features of the list will help you find all of the information you need for ordering replaceable parts. Cross Index–Mfr. Code Number to Manufacturer Abbreviations List of Assemblies The Mfg. Code Number to Manufacturer Cross Index for the electrical parts list is located immediately after this page. The cross index provides codes, names, and addresses of manufacturers of components listed in the electrical parts list. Abbreviations conform to American National Standards Institute (ANSI) standard Y1.1. A list of assemblies can be found at the beginning of the electrical parts list. The assemblies are listed in numerical order. When the complete component number of a part is known, this list will identify the assembly in which the part is located. 8–1 VITS 200 Replaceable Electrical Parts Column Descriptions Component No. (Column 1) The component circuit number appears on the diagrams and circuit board illustrations, located in the diagrams section. Assembly numbers are also marked on each diagram and circuit board illustration, in the Diagram section and on the mechanical exploded views, in the mechanical parts list. The component number is obtained by adding the assembly number prefix to the circuit number. Example a. Component Number A23R1234 A23 R1234 Assembly Number Circuit Number Read: Resistor 1234 of Assembly 23 Example b. A23A2R1234 Component Number A23 A2 R1234 Assembly Number Subassembly Number Read: Resistor 1234 of Subassembly 2 of Assembly 23 Circuit Number The electrical parts list is arranged by assemblies in numerical sequence (A1, with its subassemblies and parts, precedes A2, with its subassemblies and parts). Mechanical subparts to the circuit boards are listed in the electrical parts list. These mechanical subparts are listed with their associated electrical part (for example, fuse holder follows fuse). Chassis-mounted parts and cable assemblies have no assembly number prefix and are located at the end of the electrical parts list. Tektronix Part No. (Column 2) Indicates part number to be used when ordering replacement part from Tektronix. Serial/Assembly No. (Column 3 and 4) Column three (3) indicates the serial or assembly number at which the part was first used. Column four (4) indicates the serial or assembly number at which the part was removed. No serial or assembly number entered indicates part is good for all serial numbers. Name and Description (Column 5) An item name is separated from the description by a colon (:). Because of space limitations, an item name may sometimes appear as incomplete. Use the U.S. Federal Catalog handbook H6-1 for further item name identification. The mechanical subparts are shown as *ATTACHED PARTS* / *END ATTACHED PARTS* or *MOUNTING PARTS* / *END MOUNTING PARTS* in column five (5). Mfr. Code (Column 6) Mfr. Part No. (Column 7) Indicates the code number of the actual manufacturer of the part. (Code to name and address cross reference can be found immediately after this page.) Indicates actual manufacturer’s part number. 8–2 VITS 200 Replaceable Electrical Parts Cross Index – Mfr. Code Number To Manufacturer Mfr. Code. Manufacturer Address City, State, Zip Code D5243 ROEDERSTEIN ERNST GMBH LUDMILLASTRASSE 23 8300 LANDSHUT GERMANY TK0213 TOPTRON CORP TK0409 HUMKE KEN R TK0435 LEWIS SCREW CO 4300 S RACINE AVE CHICAGO IL 60609–3320 TK0515 EVOX–RIFA INC 100 TRI–STATE INTERNATIONAL SUITE 290 LINCOLNSHIRE IL 60015 TK0679 DILECTRON INC 2669 S MRYTLE AVE MONROVIA CA 91016 TK0891 MICONICS 1 FAIRCHILD AVE PLAINVIEW NY 11803 TK0977 ELECTRICAL INSULATION SUPPLIERS, INC –(DIST) 3549 N W YEON PORTLAND OR 97210 TK1547 MOORE ELECTRONICS INC (DIST) 19500 SW 90TH COURT PO BOX 1030 TUALATIN OR 97062 TK1727 PHILIPS NEDERLAND BV AFD ELONCO POSTBUS 90050 5600 PB EINDHOVEN THE NETHERLANDS TK1743 UNITRODE (UK) LTD 6 CRESSWELL PARK BLACKHEATH LONDON SE 3 9RD ENGLAND TK1828 LITE SPECIALTY METAL WORKS 20460 SW AVERY CT TUALATIN OR 97062 TK1913 WIMA THE INTER–TECHNICAL GROUP IND 2269 SAW MILL RIVER ROAD PO BOX 127 ELMSFORD NY 10523 TK1989 GASKET SPECIALTIES 4968 NE 122ND AVE PORTLAND OR 97220 TK2058 TDK CORPORATION OF AMERICA 1600 FEEHANVILLE DRV MOUNT PROSPECT, IL 60056 TK2073 TOKYO AMERICA INC 565 W GULF ROAD ARLINGTON HEIGHTS IL 60005 TK2262 RPM ENTERPRISES SUB OF MICROSEMI CORP 3305 W CASTOR ST SANTA ANA CA 92704 TK2424 CHAMPION TECHNOLOGIES 2553 N EDGINGTON ST FRANKLIN PARK IL 60131 TK2598 MAXIM – ASIC 120 SAN GABRIEL DRV SUNNYVALE, CA 94086 0B0A9 DALLAS SEMICONDUCTOR CORP 4350 BELTWOOD PKWY SOUTH DALLAS TX 75244 0GV52 SCHAFFNER EMC INC 9–B FADEM ROAD SPRINGFIELD, NJ 07081 0H1N5 TOSHIBA MARCON ELECTRONICS AMERICA CORPORATION 998 FIRST EDGE DRV VERNON HILLS IL 60061 0JR03 ZMAN MAGNETICS INC 7633 S 180th KENT WA 98032 0JR04 TOSHIBA AMERICA INC ELECTRONICS COMPONENTS DIV 9775 TOLEDO WAY IRVINE CA 92718 0JR05 TRIQUEST CORP 3000 LEWIS AND CLARK HWY VANCOUVER WA 98661–2999 0KB01 STAUFFER SUPPLY 810 SE SHERMAN PORTLAND OR 97214 0LUA3 PHILIPS COMPONENTS 100 PROVIDENCE PIKE SLATERSVILLE, RI 02876 0MS63 QUALITY TECHNOLOGIES CORP 610 N MARY AVENUE SUNNYVALE CA 94086 00213 NYTRONICS COMPONENTS GROUP INC SUBSIDIARY OF NYTRONICS INC ORANGE ST DARLINGTON SC 29532 00779 AMP INC 2800 FULLING MILL PO BOX 3608 HARRISBURG PA 17105 01295 TEXAS INSTRUMENTS INC SEMICONDUCTOR GROUP 13500 N CENTRAL EXPY PO BOX 655303 DALLAS TX 75262–5303 02875 HUDSON TOOL AND DIE CO INC 18 MALVERN ST NEWARK NJ 07105–1511 04222 AVX/KYOCERA DIV OF AVX CORP 19TH AVE SOUTH P O BOX 867 MYRTLE BEACH SC 29577 TOKYO JAPAN 2211 NW NICOLAI PO BOX 5128 PORTLAND OR 97208 8–3 VITS 200 Replaceable Electrical Parts Mfr. Code. Manufacturer Address City, State, Zip Code 04713 MOTOROLA INC SEMICONDUCTOR PRODUCTS SECTOR 5005 E MCDOWELL RD PHOENIX AZ 85008–4229 05276 ITT POMONA ELECTRONICS DIV 1500 E 9TH ST PO BOX 2767 POMONA CA 91766–3835 06090 RAYCHEM CORP 300 CONSTITUTION DRV MENLO PARK CA 94025–1111 07716 IRC, INC 2850 MT PLEASANT AVE BURLINGTON IA 52601 09023 CORNELL–DUBILIER ELECTRONICS DIV FEDERAL PACIFIC ELECTRIC CO 2652 DALRYMPLE ST SANFORD NC 27330 09922 BURNDY CORP 1 RICHARDS AVE NORWALK CT 06856 1CH66 PHILIPS SEMICONDUCTORS 811 E ARQUES AVENUE PO BOX 3409 SUNNYVALE CA 94088–3409 1ES66 MAXIM INTEGRATED PRODUCTS INC 120 SAN GABRIEL DRV SUNNYVALE CA 94086 1Y013 DEANCO, ACACIA DIVISION 3101 SW 153RD DRV BEAVERTON OR 97006 11236 CTS CORPORATION RESISTOR NETWORKS DIVISION 406 PARR ROAD BERNE IN 46711–9506 11502 IRC, INC PO BOX 1860 BOONE NC 28607–1860 12969 MICROSEMI CORPORATION WATERTOWN DIVISION 530 PLEASANT STREET WATERTOWN MA 02172 13103 THERMALLOY CO INC 2021 W VALLEY VIEW LN PO BOX 810839 DALLAS TX 75381 14936 GENERAL INSTRUMENT CORP POWER SEMICONDUCTOR DIV 600 W JOHN ST HICKSVILLE NY 11802–0709 15454 KETEMA RODAN DIVISION 2900 BLUE STAR STREET ANAHEIM CA 92806–2591 15513 DATA DISPLAY PRODUCTS 301 CORAL CIR EL SEGUNDO CA 90245–4620 17856 SILICONIX INC 2201 LAURELWOOD RD SANTA CLARA CA 95054–1516 18565 CHOMERICS INC 77 DRAGON COURT WOBURN MA 01801–1039 18796 MURATA ELECTRONICS NORTH AMERICA INC. STATE COLLEGE OPERATIONS 1900 W COLLEGE AVE STATE COLLEGE PA 16801–2723 19701 PHILIPS COMPONENTS DISCRETE PRODUCTS DIV RESISTIVE PRODUCTS FACILITY AIRPORT ROAD PO BOX 760 MINERAL WELLS TX 76067–0760 2K262 BOYD CORP 6136 NE 87th AVE PO BOX 20038 PORTLAND OR 97220 2W944 PAPST MECHATRONIC CORP AQUIDNECK INDUSTRIAL PK NEWPORT RI 02840 22526 BERG ELECTRONICS INC (DUPONT) 857 OLD TRAIL RD ETTERS PA 17319 24355 ANALOG DEVICES INC 1 TECHNOLOGY DRV NORWOOD MA 02062 24546 DALE ELECTRONICS A VISHAY INTERTECHNOLOGY INC CO 550 HIGH ST BRADFORD PA 16701–3737 26364 COMPONENTS CORP 6 KINSEY PLACE DENVILLE NJ 07834–2611 27014 NATIONAL SEMICONDUCTOR CORP 2900 SEMICONDUCTOR DR SANTA CLARA CA 95051–0606 31223 MICRO PLASTICS INC 20821 DEARBORN ST CHATSWORTH CA 91311–5916 31918 ITT SCHADOW INC 8081 WALLACE RD EDEN PRAIRIE MN 55344–2224 33096 COLORADO CRYSTAL CORP 2303 W 8TH ST LOVELAND CO 80537–5268 34335 ADVANCED MICRO DEVICES 901 THOMPSON PL PO BOX 3453 SUNNYVALE CA 94086–3413 34371 HARRIS CORP HARRIS SEMICONDUCTOR PRODUCTS GROUP 200 PALM BAY BLVD PO BOX 883 MELBOURNE FL 32919 4T165 NEC ELECTRONICS USA INC ELECTRON DIV 475 ELLIS ST PO BOX 7241 MOUNTAIN VIEW CA 94039 8–4 VITS 200 Replaceable Electrical Parts Mfr. Code. Manufacturer Address City, State, Zip Code 48726 UNITRODE INTEGRATED CIRCUITS CORP (UICC) 7 CONTINENTAL BLVD PO BOX 399 MERRIMACK NH 03054–0399 5Y400 TRIAX METAL PRODUCTS INC DIV OF BEAVERTON PARTS MFG CO 1800 NW 216TH AVE HILLSBORO OR 97124–6629 50139 ALLEN–BRADLEY CO ELECTRONIC COMPONENTS 1414 ALLEN BRADLEY DR EL PASO TX 79936 51406 MURATA ELECTRONICS NORTH AMERICA INC HEADQUARTERS AND GEORGIA OPERATIONS 2200 LAKE PARK DR SMYRNA GA 30080 52763 STETCO INC 3344 SCHIERHORN FRANKLIN PARK IL 60131 53387 3M COMPANY ELECTRONIC PRODUCTS DIV 3M AUSTIN CENTER AUSTIN TX 78769–2963 54937 DEYOUNG MANUFACTURING INC 12920 NE 125TH WAY KIRKLAND WA 98034–7716 55285 BERGQUIST CO INC THE 5300 EDINA INDUSTRIAL BLVD MINNEAPOLIS MN 55435–3707 55680 NICHICON /AMERICA/ CORP 927 E STATE PKY SCHAUMBURG IL 60195–4526 56708 ZILOG INC 1315 DELL AVE CAMPBELL CA 95008–6609 56845 DALE ELECTRONICS INC 2300 RIVERSIDE BLVD PO BOX 74 NORFOLK NE 68701–2242 57668 ROHM CORPORATION 15375 BARRANCA PARKWAY SUITE B207 IRVINE CA 92718 59492 QUARTZTEK INC 20 S 48TH AVE PHOENIX AZ 85043–3820 61429 FOX ELECTRONICS DIV OF FOX ELECTRONICS INC 5842 CORPORATION CIRCLE FOR MEYERS FL 33905 61529 AROMAT CORP 629 CENTRAL AVE NEW PROVIDENCE NJ 07974 61935 SCHURTER INC 1016 CLEGG COURT PETALUMA CA 94952–1152 61964 OMRON ELECTRONICS INC 1 EAST COMMERCE SCHAUMBURG IL 60173 62643 UNITED CHEMICON INC 9801 W HIGGINS ST SUITE 430 ROSEMONT, IL 60018–4771 62786 HITACHI AMERICA LTD HITACHI PLAZA 2000 SIERRA POINT PARKWAY BRISBANE CA 94005 64154 LAMB INDUSTRIES INC 4826 SW SCHOLLS FERRY ROAD PORTLAND OR 97225 64762 ELANTEC INC 1996 TAROB COURT MILPITAS CA 95035–6824 65786 CYPRESS SEMICONDUCTOR CORP 3901 N 1ST ST SAN JOSE CA 95134–1506 66302 VLSI TECHNOLOGY INC 1109 MCKAY DR SAN JOSE CA 95131–1706 71400 BUSSMANN DIV OF COOPER INDUSTRIES INC 114 OLD STATE RD PO BOX 14460 ST LOUIS MO 63178 75042 IRC ELECTRONIC COMPONENTS PHILADELPHIA DIV TRW FIXED RESISTORS 401 N BROAD ST PHILADELPHIA PA 19108–1001 75498 MULTICOMP INC 3005 SW 154TH TERRACE #3 BEAVERTON OR 97006 80009 TEKTRONIX INC 14150 SW KARL BRAUN DR PO BOX 500 BEAVERTON OR 97077–0001 81073 GRAYHILL INC 561 HILLGROVE AVE PO BOX 10373 LA GRANGE IL 60525–5914 9M860 ELECTRONIC SUB ASSEMBLY MFG CORP (ESAM) 930 SE M STREET PO BOX 376 GRANTS PASS OR 97526–3248 91293 JOHANSON MFG CO 400 ROCKWAY VALLEY RD BOONTON NJ 07005 91637 DALE ELECTRONICS INC 2064 12TH AVE PO BOX 609 COLUMBUS NE 68601–3632 8–5 VITS 200 Replaceable Electrical Parts Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 671–2132–00 671–2132–01 671–2132–02 671–2132–03 671–2132–04 671–2132–05 671–2132–06 671–2132–07 671–2132–08 671–2132–09 671–2132–10 671–2132–11 671–2132–12 671–2132–13 671–2132–14 671–2132–15 B010100 B010119 B010123 B010203 B010240 B020249 B020272 B020306 B020396 B020413 B020448 B020510 B020537 B020550 B020763 B021119 B010118 B010122 B010202 B010239 B020248 B020271 B020305 B020395 B020412 B020447 B020509 B020536 B020549 B020762 B021118 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 671–2545–00 671–2545–01 671–2545–02 671–2545–03 671–2545–04 671–2132–05 671–2132–06 671–2132–07 671–2132–08 671–2132–09 671–2132–10 671–2132–11 671–2132–12 671–2132–13 671–2132–14 671–2132–15 B010100 B010123 B010165 B010203 B010240 B020249 B020272 B020306 B020396 B020413 B020448 B020510 B020537 B020550 B020763 B021119 B010122 B010164 B010202 B010239 B020248 B020271 B020305 B020395 B020412 B020447 B020509 B020536 B020549 B020762 B021118 A1A1 A1A1 A1A1 119–4328–00 119–4328–01 119–4328–02 671–2132–00 671–2132–04 671–2132–14 671–2132–03 671–2132–13 A1A1 A1A1 A1A1 119–4328–00 119–4328–01 119–4328–02 671–2545–00 671–2545–04 671–2132–14 671–2545–03 671–2132–13 A2 A3 A3 A3 A3 A3 A3 A4 671–2133–00 671–2131–00 671–2131–01 671–2131–02 671–2131–03 671–2131–04 671–2131–05 119–4078–00 B010100 B010119 B020249 B020295 B020510 B020778 B010118 B020248 B020294 B020509 B020777 A1 A1 A1 671–2132–00 671–2132–01 671–2132–02 B010100 B010119 B010123 B010118 B010122 B010202 Name & Description CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER (STANDARD ONLY) CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER (OPTION 1J ONLY) OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ (STANDARD ONLY) OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ (OPTION 1J ONLY) CIRCUIT BD ASSY:FRONT PANEL CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER DISPLAY,FLAT PL:VACUUM FLOURESCENT,2 X 40;ALPHANUMERIC,5 X 7 DOT MATRIX,DC/DC AC CONVERT,CHAR GEN, LOGIC & MICRO COMP CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER Mfr. Code Mfr. Part Number 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 671213200 671213201 671213202 671213203 671213204 671213205 671213206 671213207 671213208 671213209 671213210 671213211 671213212 671213213 671213214 671213215 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 671254500 671254501 671254502 671254503 671254504 671213205 671213206 671213207 671213208 671213209 671213210 671213211 671213212 671213213 671213214 671213215 80009 80009 80009 119432800 119432801 119432802 80009 80009 80009 119432800 119432801 119432802 80009 80009 80009 80009 80009 80009 80009 4T165 671213300 671213100 671213101 671213102 671213103 671213104 671213105 FC20X2JA–BB 80009 80009 80009 671213200 671213201 671213202 8–6 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 671–2132–03 671–2132–04 671–2132–05 671–2132–06 671–2132–07 671–2132–08 671–2132–09 671–2132–10 671–2132–11 671–2132–12 671–2132–13 671–2132–14 671–2132–15 B010203 B010240 B020249 B020272 B020306 B020396 B020413 B020448 B020510 B020537 B020550 B020763 B021119 B010239 B020248 B020271 B020305 B020395 B020412 B020447 B020509 B020536 B020549 B020762 B021118 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 671–2545–00 671–2545–01 671–2545–02 671–2545–03 671–2545–04 671–2132–05 671–2132–06 671–2132–07 671–2132–08 671–2132–09 671–2132–10 671–2132–11 671–2132–12 671–2132–13 671–2132–14 671–2132–15 B010100 B010123 B010165 B010203 B010240 B020249 B020272 B020306 B020396 B020413 B020448 B020510 B020537 B020550 B020763 B021119 B010122 B010164 B010202 B010239 B020248 B020271 B020305 B020395 B020412 B020447 B020509 B020536 B020549 B020762 B021118 131–0157–00 200–3266–01 210–0586–00 211–0021–00 211–0513–00 348–0935–00 432–0154–00 A1C1 A1C2 A1C3 A1C4 A1C5 A1C6 A1C7 A1C8 A1C9 A1C10 A1C11 A1C12 A1C13 281–0775–01 281–0809–00 290–0990–00 281–0765–00 283–0100–00 283–0129–00 281–0773–00 281–0925–01 281–0707–00 281–0925–01 283–0100–00 281–0925–01 281–0775–01 Name & Description CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER (STANDARD ONLY) CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER CIRCUIT BD ASSY:INSERTER (OPTION 1J ONLY) *ATTACHED PARTS* TERMINAL,PIN:0.25 L X 0.04 OD,BRS,SLDR PL CAP,HEAT SINK:PLASTIC (USED WITH OVEN ASSEMBLY) NUT,PL,ASSEM WA:4–40 X 0.25,STL CD PL (USED WITH OVEN ASSEMBLY) SCREW,MACHINE:4–40 X 1.25,PNH,STL (USED WITH OVEN ASSEMBLY) SCREW,MACHINE:6–32 X 0.625,PNH,STL (QUANTITY 2, USED WITH OVEN ASSEMBLY) GASKET:2.0 X 1.7,NEOPRENE (USED WITH OVEN ASSEMBLY) BASE,HEAT SINK:PLASTIC (USED WITH OVEN ASSEMBLY) *END ATTACHED PARTS* CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;200 PF,5%,100V,0.100 X0.170 CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,CER DI:100PF,5%,100V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER DI:0.56UF,20%,100V CAP,FXD,CER:MLC;0.01UF,10%,100V CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER DI:15000PF,10%,200V CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 Mfr. Code Mfr. Part Number 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 671213203 671213204 671213205 671213206 671213207 671213208 671213209 671213210 671213211 671213212 671213213 671213214 671213215 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 671254500 671254501 671254502 671254503 671254504 671213205 671213206 671213207 671213208 671213209 671213210 671213211 671213212 671213213 671213214 671213215 05276 0JR05 013–100–1000–47 200–3266–01 TK0435 ORDER BY DESC TK0435 ORDER BY DESC TK0435 ORDER BY DESC TK1989 ORDER BY DESC 80009 432015400 04222 04222 55680 04222 04222 04222 TK1743 04222 04222 04222 04222 04222 04222 SA105E104MAA SA101A201JAA UET1H100MPH SA102A101JAA SR302A472KAA SR501C564MAA CGB103KEX SA115E224MAA MA302C153KAA SA115E224MAA SR302A472KAA SA115E224MAA SA105E104MAA 8–7 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1C14 A1C15 A1C16 A1C17 A1C18 A1C19 A1C20 A1C21 A1C22 A1C23 A1C24 A1C25 A1C26 A1C27 A1C28 A1C29 A1C30 A1C31 A1C33 A1C34 A1C36 A1C37 A1C38 A1C39 A1C40 A1C41 A1C42 A1C43 A1C46 A1C51 A1C52 A1C53 A1C54 A1C55 A1C56 A1C57 A1C58 A1C59 A1C60 A1C61 A1C65 A1C66 A1C67 A1C67 A1C67 A1C67 A1C68 A1C69 A1C70 A1C71 A1C72 A1C73 A1C74 A1C75 A1C76 290–0782–01 281–0772–00 671–2132–12 162–0607–00 671–2132–12 290–0782–01 281–0925–01 281–0909–00 281–0757–00 281–0810–00 281–0819–00 283–0177–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 283–0108–00 281–0775–01 281–0775–01 290–0942–00 281–0775–01 281–0775–01 281–0928–00 281–0862–00 281–0775–01 281–0862–00 281–0775–01 290–0990–00 281–0775–01 283–0633–00 290–0990–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0757–00 281–0810–00 281–0810–00 283–0690–00 283–0647–01 283–0156–00 283–0000–04 283–0156–00 283–0000–04 281–0775–01 281–0775–01 290–0942–00 281–0775–01 281–0775–01 283–0648–01 283–0600–01 283–0615–01 283–0768–00 671–2132–13 671–2132–00 671–2132–05 671–2545–00 671–2132–05 671–2132–04 671–2545–04 Name & Description CAP,FXD,ALUM:4.7UF,20%,35V,ESR=42.33 OHM(120HZ,20C) CAP,FXD,CER:MLC;4700PF,10%,100V,0.100 X *ATTACHED PARTS* INSUL SLVG,ELEC:HT SHRINK,0.046 ID,BLK0.013 THK W *END ATTACHED PARTS* CAP,FXD,ALUM:4.7UF,20%,35V,ESR=42.33 OHM(120HZ,20C) CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.022UF,20%,50V,0.100 X CAP,FXD,CER:MLC;10PF,10%,200V,NPO,0.100 CAP,FXD,CER:MLC;5.6PF,+/–0.5PF,100V,0.100 X 0.170 CAP,FXD,CER:MLC;33 PF,5%,50V,0.100 X 0.170 CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER DI:220PF,10%,200V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER DI:150PF,5% CAP,FXD,CER:MLC;1000PF,20%,100V,X7R,0.100 X 0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;1000PF,20%,100V,X7R,0.100 X 0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,MICA DI:77PF,1%,100V CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;10PF,10%,200V,NPO,0.100 CAP,FXD,CER:MLC;5.6PF,+/–0.5PF,100V,0.100 X 0.170 CAP,FXD,CER:MLC;5.6PF,+/–0.5PF,100V,0.100 X 0.170 CAP,FXD,MICA DI:560PF,1%,300V CAP,FXD,MICA DI:70PF,1%,500V,TAPE & AMMO PACK CAP,FXD,CER DI:1000PF,+80–20%,200VSQUARE CAP,FXD,CER DI:0.001UF,+100–0X,500V CAP,FXD,CER DI:1000PF,+80–20%,200VSQUARE CAP,FXD,CER DI:0.001UF,+100–0X,500V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,MICA DI:10PF,5%,500VTAPED & REELED CAP,FXD,MICA DI:43PF,5%,500VTAPE & AMMO PACK CAP,FXD,MICA DI:33PF,5%,500V,TAPE & AMMO PACK CAP,FXD,MICA DI:132 PF,1%,500V Mfr. Code Mfr. Part Number 55680 04222 UVX1V4R7MAA1TD SA101C472KAA 06090 VERSAFIT 55680 04222 TK2058 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 0H1N5 04222 04222 04222 04222 04222 04222 04222 55680 04222 TK0891 55680 04222 04222 04222 04222 04222 04222 04222 04222 TK0891 09023 04222 18796 04222 18796 04222 04222 0H1N5 04222 04222 TK0891 09023 09023 TK0891 UVX1V4R7MAA1TD SA115E224MAA DA12X7R1H223M–T SA102A100KAA SA102A5R6DAA SA102A330JAA SR303E105ZAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SR152A221KAA SA105E104MAA SA105E104MAA CEUFM1E101 SA105E104MAA SA105E104MAA SA101A151JAA SA101C102MAA SA105E104MAA SA101C102MAA SA105E104MAA UET1H100MPH SA105E104MAA RDM15ED770F03 UET1H100MPH SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA102A100KAA SA102A5R6DAA SA102A5R6DAA RDM15FC561F03 CDA15ED700F03 SR152E102ZAA DD05–90HAY5U102 SR152E102ZAA DD05–90HAY5U102 SA105E104MAA SA105E104MAA CEUFM1E101 SA105E104MAA SA105E104MAA RDM15CD100D03 CDA10ED430J03 CDA15ED330J03 RDM15FD132OFO3 8–8 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1C77 A1C78 A1C79 A1C83 A1C84 A1C85 A1C86 A1C87 A1C88 A1C89 A1C91 A1C91 283–0769–00 283–0788–00 283–0633–00 283–0177–00 285–1252–00 285–1196–00 285–1196–00 283–0211–00 283–0481–00 281–0775–01 290–1069–00 290–1301–00 671–2132–00 671–2132–05 671–2132–04 A1C91 A1C91 290–1069–00 290–1301–00 671–2545–00 671–2132–05 671–2545–04 A1C92 290–1292–00 671–2132–00 671–2132–04 A1C92 290–1301–00 671–2132–05 A1C92 290–1292–00 671–2545–00 A1C92 290–1301–00 671–2132–05 A1C94 A1C95 A1C96 A1C97 290–0942–00 290–0942–00 285–1331–00 285–1329–00 A1C98 A1C99 A1C99 A1C99 A1C99 A1C100 A1C101 A1C102 A1C102 281–0775–01 290–0755–00 290–0973–01 290–0755–00 290–0973–01 283–0177–00 283–0177–00 290–1034–00 290–1302–00 A1C102 A1C102 671–2545–04 671–2132–00 671–2132–05 671–2545–00 671–2132–05 671–2132–04 671–2132–00 671–2132–05 671–2132–04 290–1034–00 290–1302–00 671–2545–00 671–2132–05 671–2545–04 A1C103 A1C103 290–1034–00 290–1302–00 671–2132–00 671–2132–05 671–2132–04 A1C103 A1C103 290–1034–00 290–1302–00 671–2545–00 671–2132–05 671–2545–04 A1C104 A1C105 A1C106 A1C107 A1C108 A1C109 A1C110 290–0943–00 290–0943–00 283–0177–00 283–0177–00 283–0177–00 283–0177–00 290–1291–00 671–2132–00 A1C110 290–1301–00 671–2132–05 671–2132–04 671–2132–04 Name & Description CAP,FXD,MICA DI:278 PF,1%,500V CAP,FXD,MICA DI:267PF,1%,500V CAP,FXD,MICA DI:77PF,1%,100V CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,PLASTIC:0.15UF,10%,250VAC CAP,FXD,PPR DI:0.01UF,20%,250V CAP,FXD,PPR DI:0.01UF,20%,250V CAP,FXD,CER DI:0.1UF,10%,200V CAP,FXD,CER DI:220PF,10%,250VAC CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ALUM:1000UF,20%,6.3V,12.5MM X 25MM CAP,FXD,ALUM:2700UF,20%,10V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:1000UF,20%,6.3V,12.5MM X 25MM CAP,FXD,ALUM:2700UF,20%,10V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:4700UF,20%,6.3V,23 X 32MM;RADIAL,LOW IMPED,105 DEG,BULK CAP,FXD,ALUM:2700UF,20%,10V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:4700UF,20%,6.3V,23 X 32MM;RADIAL,LOW IMPED,105 DEG,BULK CAP,FXD,ALUM:2700UF,20%,10V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,MTLZD:0.47UF,5%,400V CAP,FXD,PLASTIC:METALIZED FILM;680PF,10%,1600V, POLYPROPYLENE,.70X.43 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ELCTLT:100UF,+50%–20%,10WVDC CAP,FXD,ALUM:100UF,20%,25VDC CAP,FXD,ELCTLT:100UF,+50%–20%,10WVDC CAP,FXD,ALUM:100UF,20%,25VDC CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,ALUM:330UF,20%,25V,13 X 25MM CAP,FXD,ALUM:1000UF,20%,35V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:330UF,20%,25V,13 X 25MM CAP,FXD,ALUM:1000UF,20%,35V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:330UF,20%,25V,13 X 25MM CAP,FXD,ALUM:1000UF,20%,35V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:330UF,20%,25V,13 X 25MM CAP,FXD,ALUM:1000UF,20%,35V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,ALUM:47UF,+50–20%,25V,6 X 11MM CAP,FXD,ALUM:47UF,+50–20%,25V,6 X 11MM CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,ALUM:150UF,20%,400V,30 X 30MM;SNAPIN,105 DEG,BULK CAP,FXD,ALUM:2700UF,20%,10V,12.5 X 30MM (0.492 X 1.180) Mfr. Code Mfr. Part Number TK0891 TK0891 TK0891 04222 D5243 TK0515 TK0515 04222 18796 04222 55680 0H1N5 RDM15FD278OFO3 RDM15FD2670F03 RDM15ED770F03 SR303E105ZAA F1772–415–2000 PME 290 MB 5100 PME 290 MB 5100 SR302C104KAA DE7090B221KVA1– SA105E104MAA UPL1E102MHH CEEFM1A272M7 55680 0H1N5 UPL1E102MHH CEEFM1A272M7 62643 767D472M6R3HE1C 0H1N5 CEEFM1A272M7 62643 767D472M6R3HE1C 0H1N5 CEEFM1A272M7 0H1N5 0H1N5 TK1913 TK1913 CEUFM1E101 CEUFM1E101 MKS4 .47/400/5 FKP1 680/1600/1 04222 0H1N5 55680 0H1N5 55680 04222 04222 55680 0H1N5 SA105E104MAA CEUSM1C101 UVX1E101MEA1TA CEUSM1C101 UVX1E101MEA1TA SR303E105ZAA SR303E105ZAA UPL1J331MHH CEEFM1V102M7 55680 0H1N5 UPL1J331MHH CEEFM1V102M7 55680 0H1N5 UPL1J331MHH CEEFM1V102M7 55680 0H1N5 UPL1J331MHH CEEFM1V102M7 0H1N5 0H1N5 04222 04222 04222 04222 0H1N5 CEUSM1E470–Q CEUSM1E470–Q SR303E105ZAA SR303E105ZAA SR303E105ZAA SR303E105ZAA CEAUF2G151M30 0H1N5 CEEFM1A272M7 8–9 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1C110 290–1291–00 671–2545–00 A1C110 290–1301–00 671–2132–05 A1C111 A1C112 A1C113 A1C114 A1C115 A1C116 A1C117 A1C118 A1C119 A1C120 A1C121 A1C122 A1C123 A1C124 A1C125 A1C126 A1C128 A1C129 A1C130 A1C131 A1C132 A1C133 A1C134 A1C135 A1C136 A1C137 A1C139 A1C140 A1C141 A1C142 A1C143 A1C144 A1C145 A1C146 A1C147 A1C148 A1C149 A1C150 A1C152 A1C153 A1C154 A1C155 A1C155 A1C156 A1C157 A1C158 A1C159 A1C160 A1C161 A1C162 A1C163 A1C164 A1C165 A1C167 281–0773–00 283–0249–00 290–0942–00 283–0197–02 283–0177–00 283–0238–00 283–0024–00 283–0359–00 283–0863–00 283–0863–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 290–0990–00 281–0265–00 281–0775–01 671–2132–00 671–2545–00 671–2545–04 671–2132–04 671–2545–04 Name & Description CAP,FXD,ALUM:150UF,20%,400V,30 X 30MM;SNAPIN,105 DEG,BULK CAP,FXD,ALUM:2700UF,20%,10V,12.5 X 30MM (0.492 X 1.180) CAP,FXD,CER:MLC;0.01UF,10%,100V CAP,FXD,CER DI:0.068UF,10%,50V CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER DI:470PF,5%,50V TAPED & REELED CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER DI:0.01UF,10%,50V CAP,FXD,CER:MLC;0.1UF,20%,50V,X7R,0.200 CAP,FXD,CER DI:1000PF,10%,200V CAP,FXD,CER DI:CER CHIP,0.1UF,20%,25V,TYPE X7R CAP,FXD,CER DI:CER CHIP,0.1UF,20%,25V,TYPE X7R CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,VAR,CER DI:5.2–30PF,100V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 Mfr. Code Mfr. Part Number 0H1N5 CEAUF2G151M30 0H1N5 CEEFM1A272M7 TK1743 04222 0H1N5 04222 04222 04222 04222 04222 12969 12969 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 55680 51406 04222 CGB103KEX SR215C683KAA CEUFM1E101 SR591A471JAAAP1 SR303E105ZAA SR075C103KAA SR215C104MAA SR212A102KAA 24D104MBX 24D104MBX SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA UET1H100MPH TZ03R300FR169 SA105E104MAA 8–10 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1C168 A1C169 A1C170 A1C171 A1C172 A1C173 A1C174 A1C175 A1C176 A1C177 A1C178 A1C179 A1C180 A1C181 A1C182 A1C183 A1C184 A1C185 A1C500 A1C501 A1C503 A1C504 A1C505 A1C506 A1C507 A1C508 A1C509 A1C510 A1C511 A1E1 A1E1 A1F1 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0809–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0759–00 281–0819–00 281–0775–01 283–0359–00 290–0943–02 283–0221–00 281–0775–01 290–1313–00 290–1313–00 283–0669–00 281–0782–00 283–0177–05 283–0223–00 281–0775–01 281–0775–01 337–1417–00 337–1417–00 159–0160–00 200–2264–00 204–0906–00 A1J2 A1J3 A1J4 A1J5 131–3364–00 131–3323–00 131–3364–00 131–0608–00 A1J6 131–0608–00 A1J9 131–0608–00 A1J10 131–3378–00 A1J11 131–0787–00 A1J12 131–0608–00 671–2132–01 671–2132–05 671–2132–05 671–2132–05 671–2132–00 671–2545–00 671–2132–04 671–2545–04 Name & Description CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;200 PF,5%,100V,0.100 X0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;22PF,10%,100V,0.100 X 0.170 CAP,FXD,CER:MLC;33 PF,5%,50V,0.100 X 0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER DI:1000PF,10%,200V CAP,FXD,ELCTLT:47UF,20%,25V TAPED & REELED CAP,FXD,CER DI:0.47UF,20%,50V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ALUM:10UF,20%,50V,8 X 11MM;105 DEG,RADIAL CAP,FXD,ALUM:10UF,20%,50V,8 X 11MM;105 DEG,RADIAL CAP,FXD,MICA DI:360PF,1%,500V CAP,FXD,CER DI:33 PF,10%,500V CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER DI:3PF,+/–5PF,50V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 SHIELD,ELEC:0.55 SQ X 0.685 INCH HIGH SHIELD,ELEC:0.55 SQ X 0.685 INCH HIGH FUSE,CARTRIDGE:3AG,1.5 A,250 V,18 SEC,ULSAF CONT (FOR 90–250VAC OPERATION) *MOUNTING PARTS* CAP,FUSEHOLDER:3AG FUSES, BODY,FUSEHOLDER:3AG & 5 X 20MM FUSES *END MOUNTING PARTS* CONN,HDR:PCB;MALE,STR,2 X 17,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 20,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 17,0.1 CTR,0.365D CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O TERMINAL,PIN:PCB/PRESSFIT;MALE,STR,0.025 SQ,0.448 MLG X 0.137 TAIL,0.600 L,PHOS BRZ,50 GOLD (QUANTITY 5) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) Mfr. Code Mfr. Part Number 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 55680 04222 04222 55680 55680 TK0891 52763 04222 TK0679 04222 04222 02875 02875 71400 SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA101A201JAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA102A220KAA SA102A330JAA SA105E104MAA SR212A102KAA UVX1E470MDA1TD SR305C474MAA SA105E104MAA UET1H100MPH1TA UET1H100MPH1TA RDM15FD361F03 2RDPZZ007 33POK SR303E105ZAAAP1 TC501–NPO–309D SA105E104MAA SA105E104MAA SO–9649–CN SO–9649–CN MDL–1.5 61935 61935 FEK 031 1666 TYPE FAU 031.35 53387 22526 53387 22526 2534–6002UB 66506–025 2534–6002UB 48283–018 22526 48283–018 22526 48283–018 00779 227677–1 22526 47359–001 22526 48283–018 8–11 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1J13 131–0608–00 A1J14 131–3378–00 A1J15 131–3378–00 A1J17 131–0608–00 A1J18 131–0608–00 A1J19 131–0608–00 A1J20 131–0608–00 A1J21 131–0608–00 A1J22 131–0608–00 A1J27 131–0608–00 A1J28 131–0608–00 A1J32 131–0608–00 A1J33 131–0608–00 A1J50 131–0608–00 A1J51 131–0608–00 A1J52 131–0608–00 A1J53 131–0608–00 A1J54 131–0608–00 671–2132–05 A1J55 131–0608–00 671–2132–05 A1J56 131–0608–00 671–2132–05 A1J57 131–0608–00 671–2132–05 Name & Description CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 16) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 10) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) Mfr. Code Mfr. Part Number 22526 48283–018 00779 227677–1 00779 227677–1 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 8–12 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1K2 148–0232–00 A1L1 A1L1 108–0459–00 108–1544–00 671–2132–00 671–2132–05 A1L1 108–1544–00 671–2132–05 A1L1 108–0459–00 671–2545–00 162–0532–00 A1L2 108–0215–00 A1L3 108–0215–00 A1L6 A1L7 A1L8 A1L12 A1L13 A1L14 A1L15 108–0912–00 108–0182–00 108–0182–00 114–0364–00 114–0364–00 114–0463–00 108–1263–00 A1L16 108–0554–00 A1L17 A1L18 A1L19 A1L20 A1L21 A1P5 A1P6 A1P9 A1P12 A1P13 A1P17 A1P18 A1P19 A1P20 A1P22 A1P28 A1P32 A1P33 A1P34 A1P35 A1P36 A1P37 A1P38 A1P54 A1P55 A1P56 A1P57 A1Q1 A1Q2 A1Q3 A1Q4 A1Q5 A1Q6 108–0959–00 108–1212–00 108–1212–00 108–1204–00 108–1206–00 131–0993–02 131–0993–02 131–0993–05 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–05 131–0993–05 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 131–0993–02 151–0190–00 151–0190–00 151–0190–00 151–0622–00 151–0710–00 151–0342–00 671–2132–05 671–2132–05 671–2132–05 671–2132–05 671–2132–04 671–2545–04 Name & Description RELAY,ARM:2 FORM C,75 OHM,COIL,12V 411 OHM,CONTACTS,24VDC 1A,INSERTION LOSS 1DB MAX @900MHZ COIL,RF:FIXED,39.5UH COIL,RF:INDUCTOR;FXD,39.5UH,10%,Q=100,TAPPED, SHIELDED,POWEREDIRON COIL,RF:INDUCTOR;FXD,39.5UH,10%,Q=100,TAPPD, SHIELDED,POWEREDIRON COIL,RF:FIXED,39.5UH *ATTACHED PARTS* INSUL SLVG,ELEC:HT SHRINK,0.375 IDPOLYOLEFIN,BLK,0.022 THK W *END ATTACHED PARTS* COIL,RF:INDUCTOR;FXD,1.1UH,10%,38AWG,31 TURNS,276–0020–00 FORM,NYLON COIL,RF:INDUCTOR;FXD,1.1UH,10%,38AWG,31 TURNS,276–0020–00 FORM,NYLON COIL,RF:FIXED,83NH COIL,RF:FIXED,293NH COIL,RF:FIXED,293NH COIL,RF:VARIABLE,1.42–1.68UHPOT CORE COIL,RF:VARIABLE,1.42–1.68UHPOT CORE COIL,RF:VAR 0.90UH – 1.07UH, PRESET/SECURED INDUCTOR,FXD:POWER;10UH,10%,I<2.1A,RDC<0.043 OHM,Q>20,SRF>19MHZ INDUCTOR,FXD:POWER;5UH,20%,I<10A,DCR<0.01 OHM,17.5 TURNS/2LAYERS ONCORE 276–0147–00 COIL,RF:FIXED,150UH COIL,RF:FIXED,9UH,2% COIL,RF:FIXED,9UH,2% COIL,RF:FIXED,1.51 UH,1% COIL,RF:FIXED,413NH,1% BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,PNP;40V,1.0A,50MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,1.0A,50MHZ,AMPL XSTR,SIG:BIPOLAR,PNP;60V,50MA,40MHZ,AMPL Mfr. Code Mfr. Part Number 61529 RG2E–12V 0JR03 0JR03 108–0459–00 108–1544–00 (Z– 0JR03 108–1544–00 (Z– 0JR03 108–0459–00 06090 VERSAFIT 0JR03 108–0215–00 0JR03 108–0215–00 0JR03 0JR03 0JR03 54937 54937 54937 TK2058 108–0912–00 108–0182–00 108–0182–00 500–3893 500–3893 500–4752 TSL0707–100K1R9 0JR03 108–0554–00 0JR03 0JR03 0JR03 0JR03 0JR03 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 00779 04713 04713 04713 04713 04713 04713 108–0959–00 108–1212–00 108–1212–00 108–1204–00 108–1206–00 1–850100–O 1–850100–O 850100–5 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 850100–5 850100–5 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 1–850100–O 2N3904 2N3904 2N3904 MPS6727 MPSW01A MPS4249 8–13 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1Q7 A1Q8 A1Q9 151–0341–00 151–0190–00 151–0656–00 A1Q11 A1Q12 151–0190–00 151–0254–00 A1Q13 A1Q14 A1Q15 A1Q16 151–0190–00 151–0190–00 151–0528–00 151–0908–00 210–0589–00 210–1178–00 211–0097–00 214–2953–00 342–0354–00 A1Q17 A1Q18 A1Q180 A1R3 A1R4 A1R5 A1R6 A1R7 A1R8 A1R9 A1R10 A1R11 A1R12 A1R13 A1R14 A1R18 A1R19 A1R20 A1R21 A1R22 A1R23 A1R24 A1R25 A1R26 A1R27 A1R28 A1R29 A1R30 151–1171–00 151–0188–00 151–0190–00 307–0539–00 307–0539–00 307–0650–00 307–0446–00 307–0446–00 307–0446–00 307–0446–00 322–3235–00 307–0650–00 307–0650–00 307–0650–00 322–3235–00 322–3306–00 322–3147–00 322–3318–00 322–3318–00 322–3318–00 322–3193–00 322–3295–00 322–3126–01 322–3126–01 322–3295–00 322–3258–00 322–3482–02 311–2230–00 A1R31 A1R32 A1R32 A1R33 322–3304–00 322–3143–00 322–3154–00 311–2226–00 671–2132–00 671–2132–13 671–2132–00 671–2132–12 A1R33 311–2227–00 671–2132–03 671–2132–12 A1R33 311–2228–00 671–2132–13 671–2132–02 Name & Description XSTR,SIG:BIPOLAR,NPN;45V,50MA,40MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,PWR:BIPOLAR,NPN;80V,8.0A,4.0MHZ,DARLINGTON,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;30V,500MA,125MHZ,AMPL,DARLINGTON XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL THYRISTOR,PWR:BIPOLAR,SCR;50V,16A RMS,PHASE XSTR,PWR:BIPOLAR,NPN;500V VCEO,1000VVCEV,5A,SWITCHING *ATTACHED PARTS* NUT,SLFLKG,HEX:4–40 X 0.246,STL CD PL WASHER,SHLDR:U/W TO–220 XSTR SCREW,MACHINE:4–40 X 0.312,PNH,STL HEAT SINK,SEMIC:XSTR,TO–220;VERTICALMOUNT,SLOT HOLE,(3)SOLDERABLE TABS,COPPER,BLACK PAINT INSULATOR,PLATE:XSTR,SILICONE RUBBER *END ATTACHED PARTS* XSTR,PWR:MOS,N–CH;50V,12A,0.12 OHM XSTR,SIG:BIPOLAR,PNP;40V,200MA,250MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL RES NTWK,FXD,FI:(7)510 OHM,10%,1W RES NTWK,FXD,FI:(7)510 OHM,10%,1W RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:10K OHM,20%,(9)RES RES NTWK,FXD,FI:10K OHM,20%,(9)RES RES NTWK,FXD,FI:10K OHM,20%,(9)RES RES NTWK,FXD,FI:10K OHM,20%,(9)RES RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;332 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TOSMALL BODY RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TOSMALL BODY RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD,FILM:14.2K OHM,5%,0.2W,TC=TO RES,VAR,TRMR:CERMET;500 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:14.3K OHM,1%,0.2W,TC=T0TAPED & RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,VAR,TRMR:CERMET;50 OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,VAR,TRMR:CERMET;100 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,VAR,TRMR:CERMET;200 OHM,20%,0.5W,0.197SQ,TOP ADJUST Mfr. Code Mfr. Part Number 04713 04713 04713 MPS6520 2N3904 2N6044 04713 0JR04 2N3904 MPS–A14 04713 04713 04713 04713 2N3904 2N3904 2N6400 MJH16002A TK0409 13103 TK0435 13103 CF22NM40 7721–7PPS ORDER BY DESC 6030B–TT 2K262 342–0354–00 04713 04713 04713 11236 11236 11236 11236 11236 11236 11236 91637 11236 11236 11236 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 56845 91637 TK2073 MTP15N05E 2N3906 2N3904 750–81–R510 OHM 750–81–R510 OHM 750–101–R2.7K 750–101–R10K 750–101–R10K 750–101–R10K 750–101–R10K CCF501G27400F 750–101–R2.7K 750–101–R2.7K 750–101–R2.7K CCF501G27400F CCF50–2–G1502F CCF501G332R0F CCF501G20001F CCF501G20001F CCF501G20001F CCF501G10000F CCF50G11501F CCF501G200R0D CCF501G200R0D CCF50G11501F CCF50–2–G4751FT CCF501D14201D GF06UT2 501 M L 91637 91637 91637 TK2073 CCF50G14301F CCF501G301ROF CCF501G392R0F GF06UT2 500 M L TK2073 GF06UT2 101 M L TK2073 GF06UT2 201 M L 8–14 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1R33 311–2226–00 671–2545–00 A1R33 311–2227–00 671–2545–03 A1R34 A1R34 A1R35 A1R36 A1R37 A1R38 A1R39 A1R40 322–3143–00 322–3154–00 322–3154–00 322–3222–00 322–3143–00 322–3143–00 322–3126–01 311–2238–00 671–2132–00 671–2132–13 A1R41 A1R42 A1R43 A1R43 A1R43 A1R43 A1R44 A1R45 A1R46 A1R47 A1R48 A1R49 A1R50 A1R51 A1R52 A1R53 A1R54 A1R54 A1R54 A1R54 A1R55 A1R56 A1R57 A1R58 A1R59 A1R60 A1R61 A1R62 A1R63 A1R64 A1R65 A1R66 A1R67 A1R68 A1R69 A1R70 A1R71 A1R72 A1R73 A1R74 A1R76 A1R77 A1R78 A1R79 A1R80 322–3392–00 322–3295–00 322–3347–00 322–3385–00 322–3347–00 322–3385–00 322–3258–00 322–3373–00 322–3177–00 322–3306–00 322–3222–00 322–3222–00 322–3223–00 322–3235–00 322–3193–00 322–3193–00 322–3414–00 322–3443–00 322–3414–00 322–3443–00 322–3001–00 322–3231–00 322–3243–00 322–3260–00 322–3193–00 322–3164–00 322–3193–00 322–3164–00 322–3289–00 322–3289–00 322–3289–00 317–0047–00 317–0047–00 322–3165–00 322–3318–00 322–3385–00 322–3385–00 322–3230–00 322–3273–00 322–3239–00 322–3250–00 322–3193–00 322–3354–00 322–3414–00 322–3354–00 671–2545–02 671–2132–12 671–2132–00 671–2132–01 671–2545–00 671–2132–05 671–2132–00 671–2132–00 671–2132–01 671–2545–00 671–2132–05 671–2132–00 671–2545–04 671–2545–04 Name & Description RES,VAR,TRMR:CERMET;50 OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,VAR,TRMR:CERMET;100 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TOSMALL BODY RES,VAR,TRMR:CERMET;50K OHM,20%,0.5W,0.197SQ,SIDE ADJUST RES,FXD,FILM:118K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD,FILM:40.2K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD,FILM:40.2K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD,FILM:75K OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;681 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:2.05K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;200K OHM,1%,0.2W,TC=100PPM RES,FXD,FILM:402K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;200K OHM,1%,0.2W,TC=100PPM RES,FXD,FILM:402K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;10 OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:2.49K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;3.32K OHM,1%,0.2W,TC=100 RES,FXD,FILM:4.99K OHM,1%,0.2W,TC=T0TAPED & RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:499 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:499 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,CMPSN:4.7 OHM,5%,0.125W RES,FXD,CMPSN:4.7 OHM,5%,0.125W RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD,FILM:2.43K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;6.81K OHM,1%,0.2W,TC=100 RES,FXD,FILM:3.01K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;3.92K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;47.5K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;200K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;47.5K OHM,1%,0.2W,TC=100 Mfr. Code Mfr. Part Number TK2073 GF06UT2 500 M L TK2073 GF06UT2 101 M L 91637 91637 91637 91637 91637 91637 91637 TK2073 CCF501G301ROF CCF501G392R0F CCF501G392R0F CCF501G20000F CCF501G301ROF CCF501G301ROF CCF501G200R0D GF06UT2 503 M L 91637 91637 91637 91637 91637 91637 56845 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 50139 50139 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 CCF501G11802F CCF50G11501F CCF50–2–G40201F CCF501G10002F CCF50–2–G40201F CCF501G10002F CCF50–2–G4751FT CCF501G75001F CCF50–2G681R0F CCF50–2–G1502F CCF501G20000F CCF501G20000F CCF501G20500F CCF501G27400F CCF501G10000F CCF501G10000F CCF501G20002F CCF501G40202F CCF501G20002F CCF501G40202F CCF501G10R00F CCF50–1G24900F CCF50–1–G33200F CCF501G49900F CCF501G10000F CCF501G499ROF CCF501G10000F CCF501G499ROF CCF50G10001F CCF50G10001F CCF50G10001F BB47G5 BB47G5 CCF501G511R0F CCF501G20001F CCF501G10002F CCF501G10002F CCF50–2–G2431FT CCF50–2–G68100F CCF501G30100F CCF50–2F39200F CCF501G10000F CCF501G47501F CCF501G20002F CCF501G47501F 8–15 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1R81 A1R82 A1R83 A1R86 A1R87 A1R88 A1R89 A1R90 A1R91 A1R92 A1R98 A1R99 A1R100 A1R101 A1R102 A1R103 A1R104 A1R105 A1R106 A1R108 A1R109 A1R110 A1R111 A1R112 A1R113 A1R114 A1R115 A1R116 A1R117 A1R118 A1R119 A1R120 A1R121 A1R122 322–3414–00 322–3318–00 308–0677–00 322–3442–00 322–3318–00 322–3222–00 322–3222–00 322–3346–00 322–3226–00 322–3258–00 322–3039–00 322–3085–00 322–3085–00 322–3222–00 322–3239–00 322–3085–07 322–3114–00 322–3114–00 322–3193–00 322–3085–07 322–3289–00 322–3201–00 322–3201–00 322–3085–07 322–3085–07 322–1618–07 322–1618–07 322–1618–07 322–1618–07 322–3085–00 322–3085–00 322–3154–00 322–3222–00 311–2226–00 A1R123 A1R124 A1R125 A1R126 A1R127 322–3101–00 322–3167–00 322–3482–02 322–3304–00 311–2230–00 A1R130 A1R132 A1R133 A1R134 A1R135 A1R137 A1R138 A1R141 A1R142 A1R143 A1R144 A1R145 A1R146 A1R147 A1R149 A1R149 A1R149 322–3085–00 322–3138–00 322–3135–00 322–3135–00 322–3235–00 322–3254–00 322–3254–00 322–3414–00 322–3235–00 315–0226–00 315–0105–00 315–0106–00 315–0102–00 315–0270–00 308–0585–00 308–0223–00 308–0585–00 671–2132–00 671–2132–05 671–2545–00 671–2132–04 671–2545–04 Name & Description RES,FXD:METAL FILM;200K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD,WW:1 OHM,5%,2W RES,FXD,FILM:392K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;39.2K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.21K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD,FILM:24.9 OHM,1%,0.2W,TC=T0,SMALL BODY RES,FXD:METAL FILM;75 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;75 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:3.01K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD:METAL FILM;150 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;150 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1.21K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;1.21K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD,FILM:400 OHM,0.1%,0.2W,TC=T9 RES,FXD,FILM:400 OHM,0.1%,0.2W,TC=T9 RES,FXD,FILM:400 OHM,0.1%,0.2W,TC=T9 RES,FXD,FILM:400 OHM,0.1%,0.2W,TC=T9 RES,FXD:METAL FILM;75 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;75 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,VAR,TRMR:CERMET;50 OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,FXD,FILM:110 OHM,1%,0.2W,TC=TOMI,SM BODY RES,FXD,FILM:536 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:14.2K OHM,5%,0.2W,TC=TO RES,FXD,FILM:14.3K OHM,1%,0.2W,TC=T0 RES,VAR,TRMR:CERMET;500 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD:METAL FILM;75 OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:267 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;200K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:22M OHM,5%,0.25W RES,FXD,FILM:1M OHM,5%,0.25W RES,FXD,FILM:10M OHM,5%,0.25W RES,FXD,FILM:1K OHM,5%,0.25W RES,FXD,FILM:27 OHM,5%,0.25W RES,FXD,WW:50 OHM,0.5%,5W RES,FXD,WW:35 OHM,5%,3W RES,FXD,WW:50 OHM,0.5%,5W Mfr. Code Mfr. Part Number 91637 91637 75042 91637 91637 91637 91637 91637 91637 56845 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 TK2073 CCF501G20002F CCF501G20001F SPH 1 OHM 5 PER CCF50–2G39202F CCF501G20001F CCF501G20000F CCF501G20000F CCF50–2–G39201F CCF501G22100F CCF50–2–G4751FT CCF50–2–G24R90F CCF501G75R00F CCF501G75R00F CCF501G20000F CCF501G30100F CCF502–C75ROOBT CCF50–2–G1500F CCF50–2–G1500F CCF501G10000F CCF502–C75ROOBT CCF50G10001F CCF501G12100F CCF501G12100F CCF502–C75ROOBT CCF502–C75ROOBT CCF501C400R0B CCF501C400R0B CCF501C400R0B CCF501C400R0B CCF501G75R00F CCF501G75R00F CCF501G392R0F CCF501G20000F GF06UT2 500 M L 91637 57668 91637 91637 TK2073 CCF50–2G110R0F CRB20 FXE 536E CCF501D14201D CCF50G14301F GF06UT2 501 M L 91637 91637 91637 91637 91637 91637 91637 91637 91637 50139 TK1727 TK1727 TK1727 TK1727 91637 00213 91637 CCF501G75R00F CCF501G267R0F CCF501G249R0F CCF501G249R0F CCF501G27400F CCF502G4321FT CCF502G4321FT CCF501G20002F CCF501G27400F CB2265 SFR25 2322–181– SFR25 2322–181– SFR25 2322–181– SFR25 2322–181– RS550R00D T/R 1240S–35–5 RS550R00D T/R 8–16 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1R149 A1R150 A1R151 A1R152 A1R153 A1R153 A1R154 A1R155 A1R156 A1R157 A1R157 A1R158 A1R159 A1R160 A1R161 A1R162 A1R163 A1R164 A1R165 A1R166 A1R167 A1R168 A1R169 A1R170 308–0223–00 315–0100–00 315–0103–00 322–3210–00 301–0274–00 303–0274–00 305–0104–00 308–0555–00 308–0555–00 301–0274–00 303–0274–00 322–3235–00 322–3289–00 322–3281–00 322–3258–00 322–3314–00 308–0679–00 322–3347–00 322–3289–00 322–3162–00 322–3402–00 322–3222–00 322–3210–00 311–2231–00 A1R171 311–2231–00 A1R172 A1R173 A1R174 A1R175 A1R177 A1R178 A1R179 A1R180 A1R184 A1R185 A1R190 A1R191 A1R192 A1R206 A1R207 A1R208 A1R209 A1R210 322–3318–00 322–3239–00 322–3258–00 322–3289–00 307–0650–00 307–0650–00 307–0650–00 322–3289–00 322–3225–00 322–3143–00 322–3165–00 322–3165–00 322–3235–00 322–3137–00 322–3117–00 322–3306–00 322–3114–00 311–2227–00 A1R211 A1R212 A1R213 A1R214 A1R215 A1R215 A1R216 A1R217 A1R218 A1R219 A1R220 A1R221 322–3135–00 322–3135–00 322–3135–00 322–3164–00 322–3235–00 322–3235–00 322–3318–00 307–1318–00 307–1318–00 307–1318–00 322–3165–00 322–3165–00 671–2132–05 671–2132–00 671–2132–05 671–2132–04 671–2132–00 671–2132–05 671–2132–04 671–2132–00 671–2545–00 671–2132–04 671–2545–04 Name & Description RES,FXD,WW:35 OHM,5%,3W RES,FXD,FILM:10 OHM,5%,0.25W, RES,FXD,FILM:10K OHM,5%,0.25W RES,FXD:METAL FILM;1.5K OHM,1%,0.2W,TC=100PPM RES,FXD,FILM:270K OHM,5%,0.5W RES,FXD,CMPSN:270K OHM,5%,1W RES,FXD,CMPSN:100K OHM,5%,2W RES,FXD,WW:5 OHM,5%,3W RES,FXD,WW:5 OHM,5%,3W RES,FXD,FILM:270K OHM,5%,0.5W RES,FXD,CMPSN:270K OHM,5%,1W RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;8.25K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;18.2K OHM,1%,0.2W,TC=100 RES,FXD:0.51 OHM,5%,2W RES,FXD,FILM:40.2K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;475 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;150K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1.5K OHM,1%,0.2W,TC=100PPM RES,VAR,TRMR:CERMET;1K OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,VAR,TRMR:CERMET;1K OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:3.01K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:2.15K OHM,1%,0.2W,TC=T0 RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:261 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:162 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;150 OHM,1%,0.2W,TC=100 PPM RES,VAR,TRMR:CERMET;100 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:499 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES NTWK,FXD,FI:(2) 162 OHM,(2) 260 OHM,2%,0.125W RES NTWK,FXD,FI:(2) 162 OHM,(2) 260 OHM,2%,0.125W RES NTWK,FXD,FI:(2) 162 OHM,(2) 260 OHM,2%,0.125W RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY Mfr. Code Mfr. Part Number 00213 TK1727 TK1727 91637 19701 80009 11502 00213 00213 19701 80009 91637 91637 91637 56845 91637 91637 91637 91637 91637 91637 91637 91637 TK2073 1240S–35–5 SFR25 2322–182– SFR25 2322–181– CCF501G15000F 5053CX270K0J 303027400 GF–3 OR GS–3 10 1200S–5.0–5 1200S–5.0–5 5053CX270K0J 303027400 CCF501G27400F CCF50G10001F CCF501G82500F CCF50–2–G4751FT CCF501G18201F CPF–2–0R51JT1 CCF50–2–G40201F CCF50G10001F CCF50G475R0F CCF50G15002F CCF501G20000F CCF501G15000F GF06UT2 102 M L TK2073 GF06UT2 102 M L 91637 91637 56845 91637 11236 11236 11236 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 TK2073 CCF501G20001F CCF501G30100F CCF50–2–G4751FT CCF50G10001F 750–101–R2.7K 750–101–R2.7K 750–101–R2.7K CCF50G10001F CCF501G21500F CCF501G301ROF CCF501G511R0F CCF501G511R0F CCF501G27400F CCF501G261R0F CCF501G162R0F CCF50–2–G1502F CCF50–2–G1500F GF06UT2 101 M L 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 CCF501G249R0F CCF501G249R0F CCF501G249R0F CCF501G499ROF CCF501G27400F CCF501G27400F CCF501G20001F CSC04B–05–162/2 CSC04B–05–162/2 CSC04B–05–162/2 CCF501G511R0F CCF501G511R0F 8–17 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1R222 A1R223 A1R224 A1R225 A1R226 A1R227 A1R228 A1R229 A1R230 A1R231 A1R500 A1R500 A1R500 A1R500 A1R501 A1R502 A1R503 A1R504 A1R504 A1R504 A1R504 A1R506 A1R508 A1S1 A1S2 A1S3 A1S4 A1S5 A1S6 A1S7 A1S8 A1S9 322–3165–00 322–3165–00 322–3165–00 322–3165–00 322–3165–00 322–3001–00 322–3193–00 322–3193–00 322–3210–00 322–3135–00 301–0105–00 303–0105–00 301–0105–00 303–0105–00 322–3318–00 322–3335–00 322–3289–00 322–3385–00 322–3289–00 322–3385–00 322–3289–00 322–3097–00 322–3318–00 260–1721–00 260–1721–00 260–1721–00 260–1721–00 260–2447–00 260–2447–00 260–1721–00 260–2126–00 260–2443–00 671–2132–00 671–2132–05 671–2545–00 671–2132–05 671–2132–04 671–2132–00 671–2132–06 671–2545–00 671–2132–06 671–2132–05 671–2545–04 671–2132–05 671–2132–05 366–1160–00 A1S10 260–2443–00 366–1160–00 A1T1 A1T2 120–1831–00 120–1861–00 A1U1 A1U3 A1U4 A1U4 A1U4 A1U4 A1U4 A1U4 A1U4 A1U4 A1U4 156–1704–00 156–1704–00 160–8612–00 160–8612–01 160–8612–02 160–8867–00 160–8867–01 160–8867–02 160–8612–01 160–9573–00 163–1015–00 671–2132–00 671–2132–05 671–2132–11 671–2545–00 671–2545–02 671–2545–02 671–2132–05 671–2132–04 671–2132–10 671–2545–01 671–2545–02 671–2545–04 Name & Description RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:511 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;10 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1.5K OHM,1%,0.2W,TC=100PPM RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:1M OHM,5%,0.50W RES,FXD,CMPSN:1M OHM,5%,1W RES,FXD,FILM:1M OHM,5%,0.50W RES,FXD,CMPSN:1M OHM,5%,1W RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;100 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;20K OHM,1%,0.2W,TC=100 PPM SWITCH,ROCKER:8,SPST,125MA,30VDC SWITCH,ROCKER:8,SPST,125MA,30VDC SWITCH,ROCKER:8,SPST,125MA,30VDC SWITCH,ROCKER:8,SPST,125MA,30VDC SWITCH,ROCKER:SINGLE,RTANG SWITCH,ROCKER:SINGLE,RTANG SWITCH,ROCKER:8,SPST,125MA,30VDC SWITCH,ROTARY:MEMORY SELECTOR SWITCH,PWR:DPDT;PUSH PUSH ALT ACT,PC PINS,6A 250VAC/1A 100VDC,36A AC SURGE,RIGHT ANG MNT,W/HARD END WIRE BAIL *ATTACHED PARTS* PUSH BUTTON:CHARCOAL,0.523 X 0.253 X 0.43 *END ATTACHED PARTS* SWITCH,PWR:DPDT;PUSH PUSH ALT ACT,PC PINS,6A 250VAC/1A 100VDC,36A AC SURGE,RIGHT ANG MNT,W/HARD END WIRE BAIL *ATTACHED PARTS* PUSH BUTTON:CHARCOAL,0.523 X 0.253 X 0.43 *END ATTACHED PARTS* TRANSFORMER,RF:FLYBACK,OUTPUTS +/–15 & +/–5, TRANSFORMER,RF:VAR 1.40 – 1.65UH, PRESET/SECURED TO 1.55 UH, +/– 1%Q=160, POT CORE IC,DIGITAL:FTTL,FLIP FLOP;OCTAL D–TYPE, 3–STATE IC,DIGITAL:FTTL,FLIP FLOP;OCTAL D–TYPE, 3–STATE IC,MEMORY:CMOS,EPROM;8K X 8,40NS,RGTRED IC,MEMORY:CMOS,EPROM;8K X 8 IC,MEMORY:CMOS,PROM;32K X 8,40NS,RGTRED IC,MEMORY:CMOS,PROM;8K X 8,40NS,RGTRED IC,MEMORY:CMOS,EPROM;32K X 8 IC,MEMORY:CMOS,EPROM;32K X 8 IC,MEMORY:CMOS,EPROM;8K X 8 IC,MEMORY:CMOS,8K X 8,EPROM (Opt 1C Philips GCR) IC,MEMORY:CMOS,32K X 8,EPROM (Opt 1K Korean GCR) *MOUNTING PARTS* Mfr. Code Mfr. Part Number 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 19701 24546 19701 24546 91637 91637 91637 91637 91637 91637 91637 91637 91637 81073 81073 81073 81073 81073 81073 81073 64154 31918 CCF501G511R0F CCF501G511R0F CCF501G511R0F CCF501G511R0F CCF501G511R0F CCF501G10R00F CCF501G10000F CCF501G10000F CCF501G15000F CCF501G249R0F 5053CX1M000J FP32 OR FP1 1 M 5053CX1M000J FP32 OR FP1 1 M CCF501G20001F CCF501G30101F CCF50G10001F CCF501G10002F CCF50G10001F CCF501G10002F CCF50G10001F CCF501G100R0F CCF501G20001F 76SB08S 76SB08S 76SB08S 76SB08S 76SB08S RA 76SB08S RA 76SB08S 41J34G NE18–00–EE–N–47 80009 366116000 31918 NE18–00–EE–N–47 80009 366116000 75498 54937 128–8038–00 500–4757 01295 01295 80009 80009 80009 80009 80009 80009 80009 80009 80009 SN74F374N SN74F374N 160861200 160861201 160861202 160886700 160886701 160886702 160861201 160957300 163101500 8–18 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued 136–1038–00 A1U5 A1U5 A1U5 A1U5 A1U5 A1U5 A1U5 A1U5 A1U5 A1U5 160–8613–00 160–8613–01 160–8613–02 160–8868–00 160–8868–01 160–8868–02 160–8613–01 160–8613–02 160–9574–00 163–1016–00 671–2132–00 671–2132–05 671–2132–11 671–2545–00 671–2545–02 671–2545–02 671–2132–05 671–2132–11 671–2132–04 671–2132–10 671–2545–01 671–2545–02 671–2545–04 671–2132–10 136–1038–00 A1U6 A1U6 A1U6 A1U6 A1U6 A1U6 A1U6 A1U6 A1U6 A1U6 160–8614–00 160–8614–01 160–8614–02 160–8869–00 160–8869–01 160–8869–02 160–8614–01 160–8614–02 160–9575–00 163–1017–00 671–2132–00 671–2132–05 671–2132–11 671–2545–00 671–2545–02 671–2545–02 671–2132–05 671–2132–11 671–2132–04 671–2132–10 671–2545–01 671–2545–02 671–2545–04 671–2132–10 136–1038–00 A1U7 A1U8 A1U8 156–1909–00 156–1702–00 156–2063–00 671–2132–00 671–2132–05 671–2132–04 A1U8 A1U8 156–1702–00 156–2063–00 671–2545–00 671–2132–05 671–2545–04 A1U9 A1U10 A1U11 A1U12 A1U12 A1U12 A1U12 156–2289–00 156–2289–00 156–2289–00 160–8601–00 160–8601–01 160–8601–00 160–8601–01 671–2132–00 671–2132–07 671–2545–00 671–2132–07 671–2132–06 671–2132–06 136–0752–00 A1U13 A1U13 A1U13 160–8606–00 160–8606–01 160–8606–02 671–2132–00 671–2132–05 671–2132–11 671–2132–04 671–2132–10 A1U13 160–8870–00 671–2545–00 671–2545–01 A1U13 A1U13 A1U13 A1U13 160–8870–01 160–8870–02 160–8606–01 160–8606–02 671–2545–02 671–2545–02 671–2132–05 671–2132–11 671–2545–02 671–2545–04 671–2132–10 Name & Description SOCKET,DIP:PCB;STR,28 POS,2 X 14,0.1X 0.3CTR,0.185 H X 0.130 TAIL,TIN,BD RETENTION,BECU *END MOUNTING PARTS* IC,MEMORY:CMOS,EPROM;8K X 8,40NS,RGTRED IC,MEMORY:CMOS,EPROM;8K X 8 IC,MEMORY:CMOS,PROM;32K X 8,40NS,RGTRED IC,MEMORY:CMOS,PROM;8K X 8,40NS,RGTRED IC,MEMORY:CMOS,EPROM;32K X 8 IC,MEMORY:CMOS,EPROM;32K X 8 IC,MEMORY:CMOS,EPROM;8K X 8 IC,MEMORY:CMOS,PROM;32K X 8,40NS,RGTRED IC,MEMORY:CMOS,8K X 8,EPROM (Opt 1C Philips GCR) IC,MEMORY:CMOS,32K X 8,EPROM (Opt 1K Korean GCR) *MOUNTING PARTS* SOCKET,DIP:PCB;STR,28 POS,2 X 14,0.1X 0.3CTR,0.185 H X 0.130 TAIL,TIN,BD RETENTION,BECU *END MOUNTING PARTS* IC,MEMORY:CMOS,EPROM;8K X 8,40NS,RGTRED IC,MEMORY:CMOS,EPROM;8K X 8 IC,MEMORY:CMOS,PROM;32K X 8,40NS,RGTRED IC,MEMORY:CMOS,PROM;8K X 8,40NS,RGTRED IC,MEMORY:CMOS,EPROM;32K X 8 IC,MEMORY:CMOS,EPROM;32K X 8 IC,MEMORY:CMOS,EPROM;8K X 8 IC,MEMORY:CMOS,PROM;32K X 8,40NS,RGTRED IC,MEMORY:CMOS,8K X 8,EPROM (Opt 1C Philips GCR) IC,MEMORY:CMOS,32K X 8,EPROM (Opt 1K Korean GCR) *MOUNTING PARTS* SOCKET,DIP:PCB;STR,28 POS,2 X 14,0.1X 0.3CTR,0.185 H X 0.130 TAIL,TIN,BD RETENTION,BECU *END MOUNTING PARTS* IC,DIGITAL:FTTL,MUX;QUAD 2–TO–1 DATA SELECTOR IC,DIGITAL:TTL,RGTR;10–BIT BFRED, NONINV, 3–STATE IC,DGTL:ALSTTL,FLIP FLOP;OCTAL NONINV D–TYPE,3–STATE IC,DIGITAL:TTL,RGTR;10–BIT BFRED, NONINV, 3–STATE IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL NONINV D–TYPE, 3–STATE IC,DIGITAL:ECL,TRANSLATOR;QUAD TTL–TO–ECL IC,DIGITAL:ECL,TRANSLATOR;QUAD TTL–TO–ECL IC,DIGITAL:ECL,TRANSLATOR;QUAD TTL–TO–ECL IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,MEMORY:CMOS,EPROM;32K X 8,W/3 STATE OUT IC,MEMORY:CMOS,EPROM;64K X 16 IC,MEMORY:CMOS,EPROM;64K X 16,150NS,OTP,27C210,PLCC44 IC,MEM:CMOS,EPROM;32K X 8 W/3–STATE OUT,27C256–250,DIP28.6 IC,MEMORY:CMOS,EPROM;32K X 8 WITH 3 STATE OUT IC,MEMORY:CMOS,EPROM;32K X WITH 3 STATE OUT IC,MEMORY:CMOS,EPROM;64K X 16 IC,MEM:CMOS,EPROM;64K X 16,150NS,OTP,27C210, PLCC44 Mfr. Code Mfr. Part Number 00779 2–382571–3 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 160861300 160861301 160861302 160886800 160886801 160886802 160861301 160861302 160957400 163101600 00779 2–382571–3 80009 80009 80009 80009 80009 80009 80009 80009 80009 80009 160861400 160861401 160861402 160886900 160886901 160886902 160861401 160861402 160957500 163101700 00779 2–382571–3 01295 34335 01295 SN74F157AN AM29821PC SN74ALS374AN 34335 01295 AM29821PC SN74ALS374AN 04713 04713 04713 80009 80009 80009 80009 MC10H124P MC10H124P MC10H124P 160860100 160860101 160860100 160860101 09922 DILB20P–108 80009 80009 80009 160860600 160860601 160860602 80009 160887000 80009 80009 80009 80009 160887001 160887002 160860601 160860602 8–19 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1U13 A1U13 160–9576–00 163–1018–00 136–0755–00 A1U14 A1U14 A1U15 160–8602–00 160–8602–00 671–2132–00 671–2545–00 671–2132–04 671–2545–04 136–0925–00 671–2132–00 671–2132–04 160–8603–00 136–0925–00 A1U16 A1U16 A1U16 A1U16 160–8607–00 160–8607–01 160–8607–00 160–8607–01 671–2132–00 671–2132–05 671–2545–00 671–2132–05 671–2132–04 671–2545–04 136–0925–00 A1U17 A1U17 160–8604–00 160–8604–01 671–2132–00 671–2132–01 671–2132–00 136–0752–00 A1U18 A1U19 A1U20 A1U21 A1U22 A1U23 A1U24 A1U24 A1U24 A1U24 A1U24 A1U24 A1U24 156–0470–02 156–0470–02 156–0470–02 156–0470–02 156–2141–00 156–2141–00 160–8615–00 160–8615–01 160–8615–02 160–8615–00 160–8615–01 160–8615–02 160–8615–02 136–0925–00 A1U25 160–8609–00 136–0755–00 671–2132–00 671–2132–02 671–2132–05 671–2545–00 671–2545–01 671–2132–05 671–2545–02 671–2132–01 671–2132–04 671–2545–00 671–2545–02 671–2545–04 Name & Description IC,MEMORY:CMOS,EPROM;32K X 8, (Opt 1C Philips GCR) IC,MEMORY: CMOS,EPROM;64K X 16 (Opt 1K Korean GCR) *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:LSTTL,MUX/ENCODER IC,DIGITAL:LSTTL,MUX/ENCODER IC,DIGITAL:LSTTL,MUX/ENCODER IC,DIGITAL:LSTTL,MUX/ENCODER IC,DIGITAL:LSTTL,SHIFT RGTR;8–BIT, WITH IC,DIGITAL:LSTTL,SHIFT RGTR;8–BIT, WITH IC,DGTL:CMOS,PLD;OPT,DUAL CLK,16MACROCELL,35NS IC,DIGITAL:CMOS,PLD;OPT,DUAL CLOCK IC,DIGITAL:CMOS,PLD;OPT,DUAL CLOCK IC,DGTL:CMOS,PLD;OPT,DUAL CLK,16MACROCELL,35NS IC,DIGITAL:CMOS,PLD;OPT,DUAL CLOCK IC,DIGITAL:CMOS,PLD;OPT,DUAL CLOCK IC,DIGITAL:CMOS,PLD;OPT,DUAL CLOCK *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,MEMORY:CMOS,EPROM;16K X 8,150NS,27C128 *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* Mfr. Code Mfr. Part Number 80009 80009 160957600 163101800 09922 DILB28P–108 80009 80009 160860200 160860200 00779 2–641932–3 80009 160860300 00779 2–641932–3 80009 80009 80009 80009 160860700 160860701 160860700 160860701 00779 2–641932–3 80009 80009 160860400 160860401 09922 DILB20P–108 01295 01295 01295 01295 01295 01295 80009 80009 80009 80009 80009 80009 80009 SN74LS251N SN74LS251N SN74LS251N SN74LS251N SN74LS597N SN74LS597N 160861500 160861501 160861502 160861500 160861501 160861502 160861502 00779 2–641932–3 80009 160860900 09922 DILB28P–108 8–20 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1U26 156–1998–00 A1U27 160–8764–00 136–0925–00 A1U28 A1U28 A1U28 A1U28 A1U28 160–8616–00 160–8616–01 160–8616–02 160–8616–00 160–8616–01 671–2132–00 671–2132–02 671–2132–12 671–2545–00 671–2545–01 671–2132–01 671–2132–11 671–2545–00 136–0925–00 A1U29 156–6117–00 136–0965–00 A1U30 156–3715–00 136–0755–00 A1U31 156–3050–00 A1U32 A1U32 A1U32 A1U32 A1U32 A1U32 A1U32 A1U32 160–8610–00 160–8610–01 160–8610–02 160–8610–03 160–8610–04 160–8610–05 160–8610–00 160–8610–01 136–0755–00 A1U33 160–8611–00 136–0755–00 A1U34 A1U35 156–1998–00 156–3728–00 136–0757–00 A1U36 156–1754–02 671–2132–00 671–2132–05 671–2132–08 671–2132–09 671–2132–12 671–2132–13 671–2545–00 671–2132–05 671–2132–04 671–2132–07 671–2132–08 671–2132–11 671–2132–12 671–2545–04 Name & Description IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE,CLEAR;74ALS273,DIP,20.3,TUBE IC,MEMORY:CMOS,PROM;1K X 8,4ONS *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DGTL:CMOS,PLD;OPT,DUAL CLK,16MACROCELL,35NS IC,DIGITAL:CMOS,PLD;OTP,EP610,35NS,37MHZ IC,DIGITAL:CMOS,PLD;OPT,DUAL CLOCK IC,DGTL:CMOS,PLD;OPT,DUAL CLK,16MACROCELL,35NS IC,DIGITAL:CMOS,PLD;OTP,EP610,35NS,37MHZ *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,ASIC:CMOS,CUSTOM;Z80 GENLOCK IC,ADG236 *MOUNTING PARTS* SOCKET,PLCC:PCB;84,0.05 CTR,0.360 H X0.125 *END MOUNTING PARTS* IC,PROCESSOR:CMOS,PRPHL;CNTR/TIMERCKT,8MHZ *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,MISC:CMOS,PWR SUPPLY SUPERVISOR;MPU RESET GEN,5V SUPPLY SENSING,MPU WATCHDOGTIMER IC,MEMORY:CMOS,EPROM;16K X 8,120NS,27C512 IC,MEMORY:CMOS,EPROM;16K X 8 IC,MEMORY:CMOS,EPROM;32K X 8,120NS IC,MEMORY:CMOS,EPROM;32K X 8,120NS IC,MEMORY:CMOS,EPROM;32K X 8,120NS IC,MEMORY:CMOS,EPROM;32K X 8,120NS IC,MEMORY:CMOS,EPROM;16K X 8,120NS,27C512 IC,MEMORY:CMOS,EPROM;16K X 8 *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,MEMORY:CMOS,EPROM;64K X 8,150NS,27C512 *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR IC,PROCESSOR:CMOS,MICROPROCESSOR;8–BIT,8MHZ *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 20,40 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015 X 0.014–0.022 IC *END MOUNTING PARTS* IC,DGTL:ALSTTL,BFR/DRVR;OCTALNONINV, HI DRV,3–STATE Mfr. Code Mfr. Part Number 80009 156199800 80009 160876400 00779 2–641932–3 80009 80009 80009 80009 80009 160861600 160861601 160861602 160861600 160861601 00779 2–641932–3 66302 VF4697QC–CC0001 00779 821573–1 56708 Z84C3008PEC 09922 DILB28P–108 0B0A9 DS1232 80009 80009 80009 80009 80009 80009 80009 80009 160861000 160861001 160861002 160861003 160861004 160861005 160861000 160861001 09922 DILB28P–108 80009 160861100 09922 DILB28P–108 01295 56708 SN74ALS273N Z84C0008PEC 09922 DILB40P–108 01295 SN74ALS244A–1N 8–21 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1U37 156–1754–02 A1U38 156–1998–00 136–0752–00 A1U40 A1U40 A1U41 156–1998–00 156–1998–00 160–8608–00 136–0925–00 A1U42 156–4150–00 136–0728–00 A1U43 156–4197–00 136–0755–00 A1U44 156–3131–00 A1U46 A1U47 A1U48 A1U50 A1U51 A1U52 A1U53 A1U54 A1U55 A1U56 A1U57 A1U59 156–1191–01 156–1226–01 156–2093–00 156–0853–00 156–1173–00 156–0277–00 156–0846–00 156–0316–04 156–1640–00 156–0158–07 156–1707–00 156–1367–00 A1U60 A1U61 A1U62 A1U63 A1U64 156–1850–00 156–0158–07 156–0316–04 156–1640–00 234–0428–20 136–0752–00 A1U65 155–0316–02 136–0871–00 A1U67 156–4150–00 136–0728–00 671–2132–00 671–2545–00 671–2132–04 671–2545–04 Name & Description IC,DIGITAL:ALSTTL,BFR/DRVR;OCTALNONINV, HIGH DRV, 3–STATE IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR IC,DIGITAL:CMOS,PLD;OPT,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,LINEAR:BIPOLAR,AMPL;100MHZ,CURRENTFEEDBACK,SAMPLE/HOLD,VIDEO DC RESTORATION *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT *END MOUNTING PARTS* IC,MISC:BIPOLAR,VIDEO SUBSYSTEM;ANALOG INTERFACE WITH 8–BIT,30MSPS A/D *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,MISC:BIPOLAR,VIDEO SUBSYSTEM;HORIZSYNC PROCESSOR IC,LINEAR:BIFET,OP–AMP;6MV VOS IC,LINEAR:BIPOLAR,COMPARATOR IC,DIGITAL:ALSTTL,GATE;QUAD 2–INPUT OR IC,LINEAR:BIPOLAR,OP–AMP;DUAL,SINGLESUPPLY IC,LINEAR:BIPOLAR,V REF;POS,2.5V,1.0%,40PPM,SERIES IC,LINEAR:BIPOLAR,VR;POSITIVE,5.0V,1.0A,4% IC,LINEAR:BIPOLAR,VR;NEGATIVE,–5.0V,1.0A,4.0% IC,DIGITAL:ECL,TRANSLATOR;QUAD ECL TOTTL IC,DIGITAL:ECL,RECEIVER;TRIPLE LINE IC,LINEAR:BIPOLAR,OP–AMP IC,DIGITAL:FTTL,GATE;QUAD 2–INPUT NAND IC,CONVERTER:CMOS,D/A;8 BIT,400NS,CURRENT OUT,MPU COMPATIBLE,MULTIPLYING IC,MISC:CMOS,ANALOG SWITCH;QUAD IC,LINEAR:BIPOLAR,OP–AMP IC,DIGITAL:ECL,TRANSLATOR;QUAD ECL TOTTL IC,DIGITAL:ECL,RECEIVER;TRIPLE LINE QUICK CHIP:VIDEO CHANNEL SWITCH,PKG *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,ASIC:BIPOLAR,12 BIT D/A CONV;FULL CUSTOM,M460 *MOUNTING PARTS* SOCKET,PLCC:PCB;68 POS,0.05 CTR,0.360H X0.125 TAIL,TIN,0.1 CTRPCB,0.060 SHOULDER HEIGHT *END MOUNTING PARTS* IC,LINEAR:BIPOLAR,AMPL;100MHZ,CURRENTFEEDBACK,SAMPLE/HOLD,VIDEO DC RESTORATION *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT *END MOUNTING PARTS* Mfr. Code Mfr. Part Number 01295 SN74ALS244A–1N 01295 SN74ALS273N 09922 DILB20P–108 01295 01295 80009 SN74ALS273N SN74ALS273N 160860800 00779 2–641932–3 64762 EL2090CN 09922 DILB14P–108 1CH66 TDA8708N 09922 DILB28P–108 1CH66 TDA2595N 01295 1CH66 01295 01295 04713 01295 27014 04713 04713 01295 04713 24355 TL072ACP LM319N SN74ALS32N LM358P MC1403U UA7805CKC LM7905CT MC10125P MC10H116P MC1458P MC74F00N AD7524JN 17856 01295 04713 04713 TK2598 DG211CJ MC1458P MC10125P MC10H116P 234042820 09922 DILB20P–108 TK2598 155031602 00779 3–821574–1 64762 EL2090CN 09922 DILB14P–108 8–22 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1U70 A1U70 A1U70 A1U70 160–8605–00 160–8605–01 160–8605–00 160–8605–01 671–2132–00 671–2132–05 671–2545–00 671–2132–05 671–2132–04 671–2545–04 136–0925–00 A1U71 156–1335–00 A1U72 A1U73 156–2558–00 156–2559–00 210–0586–00 210–1178–00 211–0097–00 214–3478–00 342–0563–00 A1U74 A1U75 A1U76 A1U78 156–1631–00 156–0885–00 156–1225–01 156–2524–00 A1U80 160–8762–00 136–0752–00 A1U81 A1U82 A1U83 A1U84 A1U85 156–1639–00 156–1909–00 156–1909–00 156–1338–01 156–2558–00 210–0586–00 210–1178–00 211–0097–00 342–0563–00 A1U86 156–2063–00 671–2132–05 A1U87 160–9405–00 671–2132–05 136–0925–00 671–2132–05 A1W1 A1W1 A1Y39 131–4566–00 131–4566–00 158–0391–00 671–2132–00 671–2545–00 A1CR5 A1CR7 A1CR8 A1CR9 A1CR10 152–0141–02 152–0141–02 152–0141–02 152–0601–01 152–0601–01 671–2132–04 671–2545–04 Name & Description IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DIGITAL:LSTTL,MULTIVIBRATOR;DUAL RETRIGMONOSTABLE IC,LINEAR:BIPOLAR,VR;POSITIVE,12V,1.5A,2% IC,LINEAR:BIPOLAR,VR;NEGATIVE,–12V,1.5A,2% *ATTACHED PARTS* NUT,PL,ASSEM WA:4–40 X 0.25,STL CD PL WASHER,SHLDR:U/W TO–220 XSTR SCREW,MACHINE:4–40 X 0.312,PNH,STL HEAT SINK,SEMIC:XSTR,TO–202;HORZ/VERT INSULATOR,PLATE:XSTR,FIBERGLASS REINFORCED SILICON RUBBER *END ATTACHED PARTS* IC,LINEAR:BIPOLAR,VR;SHUNT,ADJUSTABLE,100MA CPLR,OPTOELECTR:LED,5KV ISOLATION IC,LINEAR:BIPOLAR,COMPARATOR IC,LINEAR:BIPOLAR,SW–REGULATOR CONTROLLER;PWM,CURRENT MODE,SINGLE TOTEM POLE OUTPUT IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ECL,FLIP FLOP;DUAL D–TYPE MASTER–SLAVE IC,DIGITAL:FTTL,MUX;QUAD 2–TO–1 DATA SELECTOR IC,DIGITAL:FTTL,MUX;QUAD 2–TO–1 DATA SELECTOR IC,LIN:BIPOLAR,OP–AMP;HI OUT DRV,MAX NOISE SPECS IC,LINEAR:BIPOLAR,VR;POSITIVE,12V,1.5A,2% *ATTACHED PARTS* NUT,PL,ASSEM WA:4–40 X 0.25,STL CD PL WASHER,SHLDR:U/W TO–220 XSTR SCREW,MACHINE:4–40 X 0.312,PNH,STL INSULATOR,PLATE:XSTR,FIBERGLASS REINFORCED SILICON RUBBER *END ATTACHED PARTS* IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL NONINV D–TYPE, 3–STATE IC,DIGITAL: *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* BUS,CONDUCTOR:0 OHM,300 SPACING,MI,DUM RES BUS,CONDUCTOR:0 OHM,300 SPACING,MI,DUM RES OSC,XTAL CLOCK:8.0 MHZ,+/–0.01% HCMOS,CL 15PF,4 PIN 14 PIN COMPATIBLE PKG DIODE,SIG:ULTRA FAST;40V,150MA,4NS,2PF DIODE,SIG:ULTRA FAST;40V,150MA,4NS,2PF DIODE,SIG:ULTRA FAST;40V,150MA,4NS,2PF DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM Mfr. Code Mfr. Part Number 80009 80009 80009 80009 160860500 160860501 160860500 160860501 00779 2–641932–3 27014 DM96LS02N 01295 48726 TL780–12CKC UC7912ACT TK0435 13103 TK0435 13103 18565 ORDER BY DESC 7721–7PPS ORDER BY DESC 6278B 69–11–8805–1674 01295 0MS63 01295 48726 TL431CLP H11AX861 LM393P UC3842N 80009 160876200 09922 DILB20P–108 04713 01295 01295 01295 01295 MC10H131P SN74F157AN SN74F157AN NE5534AP TL780–12CKC TK0435 13103 TK0435 18565 ORDER BY DESC 7721–7PPS ORDER BY DESC 69–11–8805–1674 01295 SN74ALS374AN 80009 160940500 00779 2–641932–3 91637 91637 61429 FRJ–50 FRJ–50 F5C–8.0 MHZ 27014 27014 27014 04713 04713 FDH9427 FDH9427 FDH9427 MUR115RL MUR115RL 8–23 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1CR11 A1CR12 A1CR13 A1CR14 152–0601–01 152–0497–00 152–0582–00 152–0884–00 210–0586–00 210–1178–00 211–0097–00 214–2953–00 342–0563–00 A1CR15 A1CR16 A1CR17 A1CR18 A1CR19 152–0141–02 152–0601–01 152–0601–01 152–0141–02 152–1085–00 A1CR20 152–1085–00 A1CR21 A1CR22 A1CR24 A1CR25 152–0601–01 152–0601–01 152–0601–01 152–0964–00 A1CR26 A1CR27 152–0141–02 152–0964–00 671–2132–05 A1CR28 152–0964–00 671–2132–05 A1CR29 152–0964–00 671–2132–05 A1DS1 150–1090–00 A1DS2 A1DS3 A1DS4 A1LF1 A1RT1 A1RV1 A1TP1 150–1120–00 150–1111–00 150–0035–00 119–1946–00 307–0746–00 307–0663–00 214–4085–00 A1TP2 214–4085–00 A1TP3 214–4085–00 A1TP4 214–4085–00 A1TP5 214–4085–00 A1TP6 214–4085–00 A1TP7 214–4085–00 A1TP8 214–4085–00 A1TP9 214–4085–00 Name & Description DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,RECT:BRIDGE,600V,1.5A,1.05VF DIODE,RECT:SCHTKY;20V,3A,.475VF,80A IFSM DIODE,RECT:SCHTKY;35V,16A,150A IFSM,630MVF *ATTACHED PARTS* NUT,PL,ASSEM WA:4–40 X 0.25,STL CD PL WASHER,SHLDR:U/W TO–220 XSTR SCREW,MACHINE:4–40 X 0.312,PNH,STL HEAT SINK,SEMIC:XSTR,TO–220;VERTICALMOUNT,SLOT HOLE,(3)SOLDERABLE TABS,COPPER,BLACK PAINT INSULATOR,PLATE:XSTR,FIBERGLASS REINFORCED SILICON RUBBER *END ATTACHED PARTS* DIODE,SIG:ULTRA FAST;40V,150MA,4NS,2PF DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,SIG:ULTRA FAST;40V,150MA,4NS,2PF DIO,RECT:ULTRA FAST;1000V,1A,30A IFSM,75NS SOFT RCVRY DIODE,RECT:ULTRA FAST;1000V,1A,30A IFSM,75NS SOFT RECOVERY DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,RECT:ULTRA FAST;150V,25NS,35A IFSM DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF DIODE,SIG:ULTRA FAST;40V,150MA,4NS,2PF DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF DIODE,OPTO:LED;RED,626NM,4MCD AT 10MA,60 DEG VIEW ANGLE,RT ANGLE MT W/EVEN SHEARED LEADS DIODE,OPTO:LED;AMBER,583NM,8MCD AT 20MA,T1 LT EMITTING DIO:GREEN,D565NM,35MA LAMP,GLOW:NEON;90V,0.3MA,AID–T,WIRE LD FILTER,RFI:1A,250V,400HZ W/PC TERMINAL RES,THERMAL:5 OHM,10%,7A/DEG C RES,V SENSITIVE:330 V,0.25 W TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR Mfr. Code Mfr. Part Number 04713 14936 04713 04713 MUR115RL 2KBP06M 1N5820 MBR1635 TK0435 13103 TK0435 13103 ORDER BY DESC 7721–7PPS ORDER BY DESC 6030B–TT 18565 69–11–8805–1674 27014 04713 04713 27014 0LUA3 FDH9427 MUR115RL MUR115RL FDH9427 BYV26E 0LUA3 BYV26E 04713 04713 04713 TK2262 MUR115RL MUR115RL MUR115RL DM 308BT100SP–4 27014 TK2262 FDH9427 DM 308BT100SP–4 TK2262 DM 308BT100SP–4 TK2262 DM 308BT100SP–4 15513 SP850211 15513 15513 TK0213 0GV52 15454 34371 26364 PCL200–BA PCL200–MG JH005/3011JA FN326–1/02–K–D– SG200–S STRAI V250LA4 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 8–24 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A1TP10 214–4085–00 A1TP11 214–4085–00 A1VR1 A1VR2 A1VR3 A1VR4 A1VR4 A1VR4 A1VR4 A1A1 A1A1 A1A1 152–0760–00 152–0760–00 152–0688–00 152–0662–00 152–0279–00 152–0662–00 152–0279–00 119–4328–00 119–4328–01 119–4328–02 671–2132–00 671–2132–05 671–2545–00 671–2132–05 671–2132–00 671–2132–04 671–2132–14 671–2132–04 A1A1 A1A1 A1A1 119–4328–00 119–4328–01 119–4328–02 671–2545–00 671–2545–04 671–2132–14 671–2545–03 671–2132–13 671–2132–05 671–2545–04 671–2132–03 671–2132–13 134–0209–00 162–0581–00 200–3264–00 211–0244–00 214–3863–01 214–4585–00 253–0143–00 119–4328–00 119–4328–02 119–4328–02 342–0991–00 119–4328–02 A1A1C6 A1A1C6 A1A1C8 A1A1C15 A1A1C16 A1A1C17 A1A1C18 A1A1C19 A1A1P33 283–5025–00 283–5001–00 283–5238–00 283–5008–00 283–5163–00 283–5004–00 283–5004–00 281–0165–00 131–2002–00 119–4328–00 119–4328–01 A1A1Q10 A1A1R1 A1A1R3 A1A1R4 A1A1R5 A1A1R9 A1A1R9 A1A1Y1 151–5035–00 321–5043–00 307–1161–00 321–5280–00 321–5280–00 321–5007–00 321–5012–00 ––––––––––– A1A1CR14 A1A1RT11 A2 A2J1 152–0612–00 307–0181–01 671–2133–00 131–3152–00 119–4328–00 119–4328–01 119–4328–01 119–4328–00 119–4328–00 Name & Description TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:2.4V,5%,0.4W DIODE,ZENER:5V,1%,0.4W DIODE,ZENER:5.1V,5%,0.4W DIODE,ZENER:5V,1%,0.4W DIODE,ZENER:5.1V,5%,0.4W OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ (STANDARD ONLY) OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ OVEN ASSEMBLY:VITS100/200,28MHZ (OPTION 1J ONLY) *ATTACHED PARTS* BUTTON,PLUG:0.187 DIA HOLE,PLASTIC INSUL SLVG,ELEC:0.027 ID,PTFE,CLEAR (QUANTITY 0.0420 FT) COVER,TOP:ALUMINUM SCR,ASSY WSHR:4–40 X 0.312,PNH,STL,CD PL,POZ,MACH (QUANTITY 2) HEAT SINK,ELEC:ALUMINUM HTSK,ELEC:1.55 X 0.96,YEL CHROMATECVRSN COATING TAPE,PRESS SENS:KAPTON,1.0 X 0.00136YDS PER (QUANTITY 1.250 INCHES) INSULATOR: *END ATTACHED PARTS* CAP,FXD,CER:MLC;220PF,5%,50V,NPO,1206 CAP,FXD,CER:MLC;100PF,5%,50V,NPO,1206 CAP,FXD,CER:MLC;150PF,5%,100V,NPO,1206 CAP,FXD,CER:MLC;12PF,5%,50V,NPO,1206 CAP,FXD,CER:MLC;36PF,1%,100V,NPO,0.08X0.05 CAP,FXD,CER:MLC;0.1UF,10%,25V,X7R,1206 CAP,FXD,CER:MLC;0.1UF,10%,25V,X7R,1206 CAP,VAR,AIR DI:0.8–10PF,250V CONN,BOX:PCB;FEMALE,RTANG,1 X 5,0.1 CTR,0.14 X 0.115 TAIL,2 X5 PCB,0.31 X 0.1 CTR PTH,40 GOLD,SIDE ENTRY,DAP XSTR,SIG:BIPOLAR,NPN;25V,30MA,650MHZ,AMPL RES,FXD:THICK FILM;47.5 OHM,1%,0.125W,TC=100 PPM RES,FXD,FILM:1M OHM,5%,0.062W,0805,8MMTAPED RES,FXD:THICK FILM;20K OHM,1%,0.125W,TC=100 RES,FXD:THICK FILM;20K OHM,1%,0.125W,TC=100 RES,FXD:THICK FILM;121 OHM,1%,0.125W,TC=100 RES,FXD:THICK FILM;332 OHM,1%,0.125W,TC=100 XTAL,UNIT,QTZ:28.636360 MHZ,5 PPM,PARALLEL,CL 32PF,2 MW DRV LEVEL;HC–43U (REPLACEABLE AT A1A1 ONLY) DIODE,SIG:VVC;50V,15–20PF,C4/30=2.33,Q=15 RES,THERMAL:20K OHM,5%,AT 60 DEG C CIRCUIT BD ASSY:FRONT PANEL CONN,HDR:PCB;MALE,STR,2 X 8,0.1 CTR,0.365H X 0.112 TAIL,SHRD/4 SIDES,CTR PLZ,30 GOLD Mfr. Code Mfr. Part Number 26364 104–01–02 26364 104–01–02 04713 04713 04713 04713 04713 04713 04713 80009 80009 80009 SZG30205 SZG30205 1N4370A SZG195RL 1N751ARL SZG195RL 1N751ARL 119432800 119432801 119432802 80009 80009 80009 119432800 119432801 119432802 31223 TK0977 62PP018BM14 PER TEK DOCUMEN 5Y400 TK0435 ORDER BY DESC 7772–312 TK1828 80009 80009 ORDER BY DESC 214458500 253014300 55285 342–0991–00 TK2058 TK2058 04222 TK2058 04222 TK2058 TK2058 91293 22526 C3216COG1H221J– C3216C0G1H101J– 12061A151JAT1A C3216C0G1H120J– 08051A360FAT2A C3216X7R1E104K– C3216X7R1E104K– 5201/3469 65001–110 04713 57668 50139 91637 91637 50139 50139 MMBTH10LT1 MCR18FWEA47E5 ACD1004JT CRCW1206–2002FT CRCW1206–2002FT BCK1210FT BCK3320FT 04713 91637 80009 53387 SMV1561 C771 671213300 2516–6002UB 8–25 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A2S1 260–2401–00 366–0683–00 A2S2 260–2401–00 366–0683–00 A2S3 260–2401–00 366–0683–00 A2S4 260–2401–00 366–0683–00 A2S5 260–2401–00 366–0683–00 A2S6 260–2401–00 366–0683–00 A2S7 260–2401–00 366–0683–00 A2S8 260–2401–00 366–0683–00 A2S9 260–2401–00 366–0683–00 A2S10 260–2401–00 366–0683–00 A2S11 260–2401–00 366–0683–00 A2S12 260–2401–00 366–0683–00 Name & Description SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP Mfr. Code Mfr. Part Number 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 8–26 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A2S13 260–2401–00 366–0683–00 A2S14 260–2401–00 366–0683–00 A2S15 260–2401–00 366–0683–00 A3 A3 A3 A3 A3 A3 671–2131–00 671–2131–01 671–2131–02 671–2131–03 671–2131–04 671–2131–05 131–0157–00 A3C1 A3C2 A3C3 A3C4 A3C5 A3C6 A3C7 A3C8 A3C9 A3C10 A3C11 A3C12 A3C13 A3C14 A3C15 A3C16 A3C17 A3C18 A3C19 A3C20 A3C21 A3C22 A3C23 A3C24 A3C25 A3C26 A3C27 A3C28 A3C29 A3C30 A3C31 A3C32 290–0990–00 290–0990–00 281–0765–00 281–0765–00 281–0925–01 281–0925–01 283–0100–00 283–0100–00 281–0773–00 281–0773–00 281–0925–01 281–0925–01 281–0707–00 281–0707–00 283–0179–00 283–0100–00 283–0179–00 283–0100–00 281–0775–01 281–0775–01 281–0925–01 281–0925–01 281–0775–01 281–0775–01 281–0925–01 281–0925–01 290–0990–00 290–0990–00 281–0765–00 281–0765–00 283–0100–00 283–0100–00 B010100 B010119 B020249 B020295 B020510 B020778 B010118 B020248 B020294 B020509 B020777 Name & Description *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* SWITCH,PUSH:SPST;MOM,NO,150 GRM FRC,SEALED,50MA,24VDC,100M OHM *ATTACHED PARTS* PUSH BUTTON:SWITCH CAP *END ATTACHED PARTS* CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER CIRCUIT BD ASSY:CONTROLLER *ATTACHED PARTS* TERMINAL,PIN:0.25 L X 0.04 OD,BRS,SLDR PL (QUANTITY 3) *END ATTACHED PARTS* CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,CER DI:100PF,5%,100V CAP,FXD,CER DI:100PF,5%,100V CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER:MLC;0.01UF,10%,100V CAP,FXD,CER:MLC;0.01UF,10%,100V CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER DI:15000PF,10%,200V CAP,FXD,CER DI:15000PF,10%,200V CAP,FXD,CER DI:0.68UF,10%,100V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER DI:0.68UF,10%,100V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,ALUM:10UF,20%,50V,8X11.5 CAP,FXD,CER DI:100PF,5%,100V CAP,FXD,CER DI:100PF,5%,100V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER DI:0.0047UF,10%,200V Mfr. Code Mfr. Part Number 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 61964 B3E–1000 0JR05 366–0683–00 80009 80009 80009 80009 80009 80009 671213100 671213101 671213102 671213103 671213104 671213105 05276 013–100–1000–47 55680 55680 04222 04222 04222 04222 04222 04222 TK1743 TK1743 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 55680 55680 04222 04222 04222 04222 UET1H100MPH UET1H100MPH SA102A101JAA SA102A101JAA SA115E224MAA SA115E224MAA SR302A472KAA SR302A472KAA CGB103KEX CGB103KEX SA115E224MAA SA115E224MAA MA302C153KAA MA302C153KAA SR501C684KAA SR302A472KAA SR501C684KAA SR302A472KAA SA105E104MAA SA105E104MAA SA115E224MAA SA115E224MAA SA105E104MAA SA105E104MAA SA115E224MAA SA115E224MAA UET1H100MPH UET1H100MPH SA102A101JAA SA102A101JAA SR302A472KAA SR302A472KAA 8–27 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued Name & Description Mfr. Code Mfr. Part Number A3C33 A3C34 A3C35 A3C36 A3C37 A3C38 A3C39 A3C40 A3C41 A3C42 A3C43 A3C44 A3C45 A3C46 A3C47 A3C48 A3C49 A3C50 A3C51 A3C52 A3C53 A3C54 A3C55 A3C56 A3C57 A3C58 A3C59 A3C60 A3C61 A3C62 A3C63 A3C64 A3C65 A3C66 A3C67 A3C68 A3C69 A3C71 A3C72 A3C73 A3C74 A3C75 A3C76 A3C77 A3C78 A3C80 A3C81 A3C82 A3C83 A3C84 A3C85 A3C87 A3C88 A3C89 A3C90 A3C91 A3C92 A3C93 CAP,FXD,CER:MLC;0.01UF,10%,100V CAP,FXD,CER:MLC;0.01UF,10%,100V CAP,FXD,CER DI:15000PF,10%,200V CAP,FXD,CER DI:15000PF,10%,200V CAP,FXD,CER DI:0.68UF,10%,100V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER DI:0.68UF,10%,100V CAP,FXD,CER DI:0.0047UF,10%,200V CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MLC;0.22UF,20%,50V,Z5U.0.170 X 0.120 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;2.2PF,+/–0.5PF,200V,NPO,0.100 X 0.170 CAP,FXD,CER:MLC;10PF,10%,200V,0.100 X 0.170 CAP,FXD,CER:MLC;2.2PF,+/–0.5PF,200V,NPO,0.100 X 0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,ELCTLT:10UF,+50–20%,25V CAP,FXD,ELCTLT:10UF,+50–20%,25V CAP,FXD,ELCTLT:10UF,+50–20%,25V CAP,FXD,ELCTLT:10UF,+50–20%,25V CAP,FXD,ELCTLT:10UF,+50–20%,25V CAP,FXD,CER DI:220PF,10%,200V CAP,FXD,CER DI:220PF,10%,200V CAP,FXD,CER DI:220PF,10%,200V CAP,FXD,CER DI:220PF,10%,200V CAP,FXD,CER:MLC;240PF,5%,100V,0.100 X 0.170 CAP,FXD,CER:MLC;240PF,5%,100V,0.100 X 0.170 CAP,FXD,CER:MLC;240PF,5%,100V,0.100 X 0.170 CAP,FXD,CER:MLC;240PF,5%,100V,0.100 X 0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 TK1743 TK1743 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 0H1N5 04222 0H1N5 0H1N5 0H1N5 0H1N5 0H1N5 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 CGB103KEX CGB103KEX MA302C153KAA MA302C153KAA SR501C684KAA SR302A472KAA SR501C684KAA SR302A472KAA SA105E104MAA SA105E104MAA SA115E224MAA SA115E224MAA SA115E224MAA SA115E224MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA102A2R2DAA SA102A100KAA SA102A2R2DAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SR303E105ZAA CEUFM1E101 SR303E105ZAA CEUSM1E100 CEUSM1E100 CEUSM1E100 CEUSM1E100 CEUSM1E100 SR152A221KAA SR152A221KAA SR152A221KAA SR152A221KAA SA101A241JAA SA101A241JAA SA101A241JAA SA101A241JAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA 281–0773–00 281–0773–00 281–0707–00 281–0707–00 283–0179–00 283–0100–00 283–0179–00 283–0100–00 281–0775–01 281–0775–01 281–0925–01 281–0925–01 281–0925–01 281–0925–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0756–00 281–0811–00 281–0756–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 283–0177–00 290–0942–00 283–0177–00 290–0804–00 290–0804–00 290–0804–00 290–0804–00 290–0804–00 283–0108–00 283–0108–00 283–0108–00 283–0108–00 281–0863–00 281–0863–00 281–0863–00 281–0863–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 671–2131–04 671–2131–04 671–2131–04 671–2131–04 8–28 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued Name & Description Mfr. Code Mfr. Part Number A3C94 A3C95 A3C96 A3C97 A3C98 A3C99 A3C100 A3C101 A3C102 A3C103 A3C104 A3C105 A3C106 A3C107 A3C108 A3C109 A3C111 A3C112 A3C113 A3C114 A3C115 A3C116 A3C117 A3C118 A3C119 A3C120 A3C121 A3C122 A3C123 A3C124 A3C125 A3C130 A3C131 A3C132 A3C133 A3C134 A3C135 A3C136 A3C137 A3C138 A3C139 A3C140 A3C141 A3C142 A3C143 A3C144 A3C145 A3C146 A3C147 A3C148 A3C149 A3C150 A3C151 A3C152 A3C153 A3C154 A3C155 A3C156 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;10PF,10%,200V,0.100 X 0.170 CAP,FXD,CER:MLC;2.2PF,+/–0.5PF,200V,NPO,0.100 X 0.170 CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,CER:MLC;2.2PF,+/–0.5PF,200V,NPO,0.100 X 0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER DI:1UF,+80–20%,25V CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 04222 0H1N5 04222 04222 04222 04222 04222 04222 04222 0H1N5 04222 04222 04222 04222 04222 04222 04222 04222 04222 0H1N5 0H1N5 0H1N5 0H1N5 04222 04222 04222 SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA102A100KAA SA102A2R2DAA CEUFM1E101 SR303E105ZAA SA102A2R2DAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SR303E105ZAA CEUFM1E101 SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA SA105E104MAA CEUFM1E101 CEUFM1E101 CEUFM1E101 CEUFM1E101 SA105E104MAA SA105E104MAA SA105E104MAA 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0811–00 281–0756–00 290–0942–00 283–0177–00 281–0756–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 283–0177–00 290–0942–00 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 281–0775–01 290–0942–00 290–0942–00 290–0942–00 290–0942–00 281–0775–01 281–0775–01 281–0775–01 8–29 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3C157 A3C158 A3C159 A3C160 A3C161 A3C162 A3C163 A3C164 A3C165 A3C166 A3C167 A3J1 281–0775–01 281–0811–00 281–0770–00 281–0770–00 281–0770–00 281–0770–00 290–0942–00 283–0359–00 283–0359–00 283–0359–00 283–0359–00 131–3378–00 A3J2 131–3378–00 A3J3 131–3378–00 A3J4 131–3378–00 A3J5 131–3152–00 A3J6 131–0608–00 A3J7 131–0608–00 A3J8 131–0608–00 A3J9 A3J10 A3J11 A3J12 A3J13 A3J14 131–3364–00 131–3323–00 131–3362–00 131–3362–00 131–3364–00 131–0608–00 A3J15 131–5356–00 A3J16 A3J17 A3J18 131–3362–00 131–3364–00 131–3378–00 A3J19 131–0608–00 A3J20 131–0608–00 A3J21 131–0608–00 A3J22 131–0608–00 A3J49 131–0608–00 671–2131–01 671–2131–01 671–2131–01 671–2131–01 Name & Description CAP,FXD,CER:MCL;0.1UF,20%,50V,Z5U,0.170 CAP,FXD,CER:MLC;10PF,10%,200V,0.100 X 0.170 CAP,FXD,CER DI:1000PF,20%,100V CAP,FXD,CER DI:1000PF,20%,100V CAP,FXD,CER DI:1000PF,20%,100V CAP,FXD,CER DI:1000PF,20%,100V CAP,FXD,ELCTLT:100UF,+100–10%,25V,ALUMINUM CAP,FXD,CER DI:1000PF,10%,200V CAP,FXD,CER DI:1000PF,10%,200V CAP,FXD,CER DI:1000PF,10%,200V CAP,FXD,CER DI:1000PF,10%,200V CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,HDR:PCB;MALE,STR,2 X 8,0.1 CTR,0.365H X 0.112 TAIL,SHRD/4 SIDES,CTR PLZ,30 GOLD CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,HDR:PCB;MALE,STR,2 X 17,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 20,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 13,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 13,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 17,0.1 CTR,0.365D CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,HDR:PCB;MALE,STR,1 X 2,0.98 CTR,295 MLG X 0.137 TAIL,PLZWALL,TIN CONN,HDR:PCB;MALE,STR,2 X 13,0.1 CTR,0.365D CONN,HDR:PCB;MALE,STR,2 X 17,0.1 CTR,0.365D CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 3) Mfr. Code Mfr. Part Number 04222 04222 04222 04222 04222 04222 0H1N5 04222 04222 04222 04222 00779 SA105E104MAA SA102A100KAA SA101C102MAA SA101C102MAA SA101C102MAA SA101C102MAA CEUFM1E101 SR212A102KAA SR212A102KAA SR212A102KAA SR212A102KAA 227677–1 00779 227677–1 00779 227677–1 00779 227677–1 53387 2516–6002UB 22526 48283–018 22526 48283–018 22526 48283–018 53387 22526 53387 53387 53387 22526 2534–6002UB 66506–025 2526–6002UB 2526–6002UB 2534–6002UB 48283–018 00779 171825–2 53387 53387 00779 2526–6002UB 2534–6002UB 227677–1 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 8–30 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3J50 131–0608–00 A3J51 131–0608–00 A3J52 131–0608–00 A3J53 131–0608–00 A3J54 131–3378–00 A3L1 A3L2 A3L3 A3L4 A3L6 A3L7 A3L8 A3L9 A3P6 A3P7 A3P8 A3P14 A3P19 A3P20 A3P21 A3P22 A3P49 A3Q1 A3Q2 A3Q3 A3Q4 A3Q6 A3Q7 A3Q8 A3Q9 A3Q10 A3Q11 A3Q12 A3Q13 A3Q14 A3Q17 A3Q18 A3Q40 A3R1 A3R2 A3R3 A3R4 A3R5 A3R6 A3R7 A3R8 A3R9 108–0311–00 108–0311–00 108–0311–00 108–0311–00 108–1212–00 108–1212–00 108–1212–00 108–1212–00 131–0993–02 131–0993–02 131–0993–05 131–0993–02 131–0993–05 131–0993–05 131–0993–05 131–0993–05 131–0993–05 151–1059–00 151–1059–00 151–0190–00 151–0190–00 151–0190–00 151–0190–00 151–0190–00 151–1059–00 151–1059–00 151–0190–00 151–0190–00 151–0190–00 151–0190–00 151–0220–00 151–0220–00 151–0190–00 322–3085–07 322–3085–07 322–3306–00 322–3306–00 322–3335–00 322–3335–00 322–3482–02 322–3304–00 311–2230–00 A3R10 A3R11 322–3482–02 322–3304–00 Name & Description CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,TERMINAL:PRESSFIT/PCB;MALE,STR,0.025SQ,0.248 MLG X 0.137 TAIL,50 GOLD,PHZ BRZ,W/FERRULE (QUANTITY 2) CONN,RF JACK:BNC;50 OHM,FEMALE,RTANG,PCB/REAR PNL,0.5–28 THD,0.625 H X 0.187 TAIL,W/O COIL,RF:FIXED,150NH COIL,RF:FIXED,150NH COIL,RF:FIXED,150NH COIL,RF:FIXED,150NH COIL,RF:FIXED,9UH,2% COIL,RF:FIXED,9UH,2% COIL,RF:FIXED,9UH,2% COIL,RF:FIXED,9UH,2% BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,RED BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN BUS,CONDUCTOR:SHUNT ASSEMBLY,GREEN XSTR,SIG:JFET,N–CH;10V,30MA(MIN),30OHM,300MW XSTR,SIG:JFET,N–CH;10V,30MA(MIN),30OHM,300MW XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:JFET,N–CH;10V,30MA(MIN),30OHM,300MW XSTR,SIG:JFET,N–CH;10V,30MA(MIN),30OHM,300MW XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL XSTR,SIG:BIPOLAR,PNP;40V,200MA,400MHZ,AMPL XSTR,SIG:BIPOLAR,PNP;40V,200MA,400MHZ,AMPL XSTR,SIG:BIPOLAR,NPN;40V,200MA,300MHZ,AMPL RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:14.2K OHM,5%,0.2W,TC=TO RES,FXD,FILM:14.3K OHM,1%,0.2W,TC=T0 RES,VAR,TRMR:CERMET;500 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:14.2K OHM,5%,0.2W,TC=TO RES,FXD,FILM:14.3K OHM,1%,0.2W,TC=T0 Mfr. Code Mfr. Part Number 22526 48283–018 22526 48283–018 22526 48283–018 22526 48283–018 00779 227677–1 0JR03 0JR03 0JR03 0JR03 0JR03 0JR03 0JR03 0JR03 00779 00779 00779 00779 00779 00779 00779 00779 00779 04713 04713 04713 04713 04713 04713 04713 04713 04713 04713 04713 04713 04713 27014 27014 04713 91637 91637 91637 91637 91637 91637 91637 91637 TK2073 108–0311–00 108–0311–00 108–0311–00 108–0311–00 108–1212–00 108–1212–00 108–1212–00 108–1212–00 1–850100–O 1–850100–O 850100–5 1–850100–O 850100–5 850100–5 850100–5 850100–5 850100–5 MPF4391 MPF4391 2N3904 2N3904 2N3904 2N3904 2N3904 MPF4391 MPF4391 2N3904 2N3904 2N3904 2N3904 S036228.22 S036228.22 2N3904 CCF502–C75ROOBT CCF502–C75ROOBT CCF50–2–G1502F CCF50–2–G1502F CCF501G30101F CCF501G30101F CCF501D14201D CCF50G14301F GF06UT2 501 M L 91637 91637 CCF501D14201D CCF50G14301F 8–31 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3R12 311–2230–00 A3R13 A3R14 A3R15 322–3178–00 322–3178–00 311–2228–00 A3R16 A3R17 A3R18 A3R19 A3R20 A3R21 A3R22 A3R23 A3R24 A3R25 A3R26 A3R27 A3R28 A3R30 A3R31 A3R32 322–3167–00 322–3167–00 322–3154–00 322–3222–00 322–3154–00 322–3222–00 322–3143–00 322–3143–00 322–3126–01 322–3126–01 322–3143–00 322–3143–00 322–3143–00 322–3306–00 322–3306–00 311–2238–00 A3R33 A3R34 A3R35 322–3295–00 322–3385–00 311–2238–00 A3R36 A3R37 A3R38 A3R39 A3R40 A3R41 A3R42 A3R44 A3R45 A3R46 A3R47 A3R48 A3R49 A3R50 A3R51 A3R52 A3R54 A3R55 A3R56 A3R57 322–3392–00 322–3392–00 322–3295–00 322–3385–00 322–3235–00 322–3235–00 322–3235–00 322–3373–00 322–3373–00 322–3258–00 322–3177–00 322–3177–00 322–3258–00 322–3235–00 322–3469–00 322–3469–00 322–3235–00 322–3235–00 322–3223–00 311–2228–00 A3R58 A3R59 A3R60 322–3289–00 322–3302–00 311–2234–00 A3R61 311–2234–00 A3R62 A3R63 A3R64 A3R65 A3R66 322–3289–00 322–3302–00 322–3085–07 322–3085–07 322–3482–02 Name & Description RES,VAR,TRMR:CERMET;500 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:698 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:698 OHM,1%,0.2W,TC=T0MI,SM BODY RES,VAR,TRMR:CERMET;200 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:536 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:536 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TO,SMALL BODY RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TOSMALL BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,VAR,TRMR:CERMET;50K OHM,20%,0.5W,0.197SQ,SIDE ADJUST RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,VAR,TRMR:CERMET;50K OHM,20%,0.5W,0.197SQ,SIDE ADJUST RES,FXD,FILM:118K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD,FILM:118K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:75K OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:75K OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;681 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;681 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:750K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD,FILM:750K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:2.05K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,VAR,TRMR:CERMET;200 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:13.7K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,VAR,TRMR:CERMET;5K OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,VAR,TRMR:CERMET;5K OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:13.7K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD,FILM:14.2K OHM,5%,0.2W,TC=TO Mfr. Code Mfr. Part Number TK2073 GF06UT2 501 M L 91637 91637 TK2073 CCF50–2G698ROF CCF50–2G698ROF GF06UT2 201 M L 57668 57668 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 TK2073 CRB20 FXE 536E CRB20 FXE 536E CCF501G392R0F CCF501G20000F CCF501G392R0F CCF501G20000F CCF501G301ROF CCF501G301ROF CCF501G200R0D CCF501G200R0D CCF501G301ROF CCF501G301ROF CCF501G301ROF CCF50–2–G1502F CCF50–2–G1502F GF06UT2 503 M L 91637 91637 TK2073 CCF50G11501F CCF501G10002F GF06UT2 503 M L 91637 91637 91637 91637 91637 91637 91637 91637 91637 56845 91637 91637 56845 91637 91637 91637 91637 91637 91637 TK2073 CCF501G11802F CCF501G11802F CCF50G11501F CCF501G10002F CCF501G27400F CCF501G27400F CCF501G27400F CCF501G75001F CCF501G75001F CCF50–2–G4751FT CCF50–2G681R0F CCF50–2G681R0F CCF50–2–G4751FT CCF501G27400F CCF501G75002F CCF501G75002F CCF501G27400F CCF501G27400F CCF501G20500F GF06UT2 201 M L 91637 91637 TK2073 CCF50G10001F CCF502G13701F GF06UT2 502 M L TK2073 GF06UT2 502 M L 91637 91637 91637 91637 91637 CCF50G10001F CCF502G13701F CCF502–C75ROOBT CCF502–C75ROOBT CCF501D14201D 8–32 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3R67 A3R68 322–3304–00 311–2230–00 A3R69 A3R70 A3R71 322–3482–02 322–3304–00 311–2230–00 A3R72 A3R73 A3R74 A3R75 A3R76 A3R77 A3R78 322–3335–00 322–3335–00 322–3306–00 322–3306–00 322–3178–00 322–3178–00 311–2228–00 A3R79 311–2228–00 A3R80 A3R81 A3R82 A3R83 A3R84 A3R85 A3R86 A3R87 A3R88 A3R89 A3R90 A3R91 A3R92 322–3167–00 322–3167–00 322–3154–00 322–3222–00 322–3154–00 322–3222–00 322–3143–00 322–3143–00 322–3126–01 322–3143–00 322–3143–00 322–3126–01 311–2238–00 A3R93 311–2238–00 A3R94 A3R95 A3R96 A3R97 A3R98 A3R99 A3R100 A3R101 A3R102 A3R103 A3R105 A3R106 A3R107 A3R108 A3R109 A3R110 A3R111 A3R112 A3R113 A3R114 A3R115 A3R119 322–3392–00 322–3392–00 322–3295–00 322–3295–00 322–3385–00 322–3385–00 322–3235–00 322–3235–00 322–3306–00 322–3306–00 322–3373–00 322–3373–00 322–3258–00 322–3177–00 322–3258–00 322–3177–00 322–3469–00 322–3235–00 322–3469–00 322–3235–00 322–3235–00 311–2234–00 A3R120 A3R121 322–3289–00 322–3302–00 Name & Description RES,FXD,FILM:14.3K OHM,1%,0.2W,TC=T0 RES,VAR,TRMR:CERMET;500 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:14.2K OHM,5%,0.2W,TC=TO RES,FXD,FILM:14.3K OHM,1%,0.2W,TC=T0 RES,VAR,TRMR:CERMET;500 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:30.1K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:698 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:698 OHM,1%,0.2W,TC=T0MI,SM BODY RES,VAR,TRMR:CERMET;200 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,VAR,TRMR:CERMET;200 OHM,20%,0.5W,0.197SQ,TOP ADJUST RES,FXD,FILM:536 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:536 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;392 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TOSMALL BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:301 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:200 OHM,0.5%,0.2W,TC=TOSMALL BODY RES,VAR,TRMR:CERMET;50K OHM,20%,0.5W,0.197SQ,SIDE ADJUST RES,VAR,TRMR:CERMET;50K OHM,20%,0.5W,0.197SQ,SIDE ADJUST RES,FXD,FILM:118K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD,FILM:118K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;100K OHM,1%,0.2W,TC=100PPM RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;15K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:75K OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:75K OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;681 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;4.75K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;681 OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:750K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:750K OHM,1%,0.2W,TC=T0MI,SMALL RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,VAR,TRMR:CERMET;5K OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:13.7K OHM,1%,0.2W,TC=T0MI,SMALL BODY Mfr. Code Mfr. Part Number 91637 TK2073 CCF50G14301F GF06UT2 501 M L 91637 91637 TK2073 CCF501D14201D CCF50G14301F GF06UT2 501 M L 91637 91637 91637 91637 91637 91637 TK2073 CCF501G30101F CCF501G30101F CCF50–2–G1502F CCF50–2–G1502F CCF50–2G698ROF CCF50–2G698ROF GF06UT2 201 M L TK2073 GF06UT2 201 M L 57668 57668 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 TK2073 CRB20 FXE 536E CRB20 FXE 536E CCF501G392R0F CCF501G20000F CCF501G392R0F CCF501G20000F CCF501G301ROF CCF501G301ROF CCF501G200R0D CCF501G301ROF CCF501G301ROF CCF501G200R0D GF06UT2 503 M L TK2073 GF06UT2 503 M L 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 56845 91637 56845 91637 91637 91637 91637 91637 91637 TK2073 CCF501G11802F CCF501G11802F CCF50G11501F CCF50G11501F CCF501G10002F CCF501G10002F CCF501G27400F CCF501G27400F CCF50–2–G1502F CCF50–2–G1502F CCF501G75001F CCF501G75001F CCF50–2–G4751FT CCF50–2G681R0F CCF50–2–G4751FT CCF50–2G681R0F CCF501G75002F CCF501G27400F CCF501G75002F CCF501G27400F CCF501G27400F GF06UT2 502 M L 91637 91637 CCF50G10001F CCF502G13701F 8–33 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3R122 311–2234–00 A3R123 A3R124 A3R125 A3R126 A3R127 A3R128 A3R129 A3R130 A3R131 A3R132 A3R133 A3R134 A3R135 A3R136 A3R137 A3R138 A3R139 A3R140 A3R141 A3R142 A3R143 A3R144 A3R145 A3R146 A3R148 A3R149 A3R150 A3R160 A3R163 A3R170 A3R183 A3R184 A3R185 A3R186 A3R187 A3R188 A3R189 A3R190 A3R191 A3R192 A3R193 A3R194 A3R195 A3R196 A3R197 A3R198 A3R199 A3U1 322–3289–00 322–3302–00 322–3235–00 322–3235–00 322–3289–00 322–3235–00 322–3235–00 322–3235–00 322–3235–00 322–3254–00 322–3254–00 322–3254–00 322–3138–00 322–3130–00 322–3235–00 321–0773–03 321–0912–03 322–3085–00 322–3201–00 322–3289–00 321–0773–03 321–0912–03 322–3001–00 322–3001–00 322–3254–00 322–3135–00 322–3135–00 322–3085–07 322–3239–00 322–3210–00 307–0650–00 307–0851–00 322–3130–00 322–3115–00 322–3114–00 321–0773–03 321–0773–03 322–3001–00 322–3201–00 321–0773–03 321–0912–03 322–3001–00 322–3289–00 307–0650–00 307–0851–00 322–3254–00 322–3295–00 156–4150–00 136–0728–00 A3U2 156–4150–00 136–0728–00 Name & Description RES,VAR,TRMR:CERMET;5K OHM,20%,0.5W,0.197 SQ,TOP ADJUST RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:13.7K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:267 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;221 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;2.74K OHM,1%,0.2W,TC=100 RES,FXD,FILM:400 OHM,0.25%,0.125W,TC=T2 RES,FXD,FILM:408 OHM,0.25%,0.125W,TC=T2 RES,FXD:METAL FILM;75 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1.21K OHM,1%,0.2W,TC=100 RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:400 OHM,0.25%,0.125W,TC=T2 RES,FXD,FILM:408 OHM,0.25%,0.125W,TC=T2 RES,FXD:METAL FILM;10 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;10 OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD,FILM:249 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;75 OHM,0.1%,0.2W,TC=25 PPM RES,FXD,FILM:3.01K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;1.5K OHM,1%,0.2W,TC=100PPM RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:(8),220 OHM,2%,0.25W RES,FXD:METAL FILM;221 OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:154 OHM,1%,0.2W,TC=T0MI,SM BODY RES,FXD:METAL FILM;150 OHM,1%,0.2W,TC=100 PPM RES,FXD,FILM:400 OHM,0.25%,0.125W,TC=T2 RES,FXD,FILM:400 OHM,0.25%,0.125W,TC=T2 RES,FXD:METAL FILM;10 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;1.21K OHM,1%,0.2W,TC=100 RES,FXD,FILM:400 OHM,0.25%,0.125W,TC=T2 RES,FXD,FILM:408 OHM,0.25%,0.125W,TC=T2 RES,FXD:METAL FILM;10 OHM,1%,0.2W,TC=100 PPM RES,FXD:METAL FILM;10K OHM,1%,0.2W,TC=100 PPM RES NTWK,FXD,FI:9,2.7K OHM,5%,0.150W RES NTWK,FXD,FI:(8),220 OHM,2%,0.25W RES,FXD,FILM:4.32K OHM,1%,0.2W,TC=T0MI,SMALL BODY RES,FXD:METAL FILM;11.5K OHM,1%,0.2W,TC=100 IC,LINEAR:BIPOLAR,AMPL;100MHZ,CURRENTFEEDBACK,SAMPLE/HOLD,VIDEO DC RESTORATION *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT *END MOUNTING PARTS* IC,LINEAR:BIPOLAR,AMPL;100MHZ,CURRENTFEEDBACK,SAMPLE/HOLD,VIDEO DC RESTORATION *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT Mfr. Code Mfr. Part Number TK2073 GF06UT2 502 M L 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 91637 57668 91637 19701 07716 91637 91637 91637 19701 07716 91637 91637 91637 91637 91637 91637 91637 91637 11236 11236 57668 56845 91637 19701 19701 91637 91637 19701 07716 91637 91637 11236 11236 91637 91637 64762 CCF50G10001F CCF502G13701F CCF501G27400F CCF501G27400F CCF50G10001F CCF501G27400F CCF501G27400F CCF501G27400F CCF501G27400F CCF502G4321FT CCF502G4321FT CCF502G4321FT CCF501G267R0F RB20FX221E CCF501G27400F 5033RC400R0C CEA 408OHM 0.25 CCF501G75R00F CCF501G12100F CCF50G10001F 5033RC400R0C CEA 408OHM 0.25 CCF501G10R00F CCF501G10R00F CCF502G4321FT CCF501G249R0F CCF501G249R0F CCF502–C75ROOBT CCF501G30100F CCF501G15000F 750–101–R2.7K 761–3–R220 OHM RB20FX221E CCF502G154R0F CCF50–2–G1500F 5033RC400R0C 5033RC400R0C CCF501G10R00F CCF501G12100F 5033RC400R0C CEA 408OHM 0.25 CCF501G10R00F CCF50G10001F 750–101–R2.7K 761–3–R220 OHM CCF502G4321FT CCF50G11501F EL2090CN 09922 DILB14P–108 64762 EL2090CN 09922 DILB14P–108 8–34 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3U3 156–3131–00 A3U4 156–3131–00 A3U5 A3U6 A3U7 156–2091–00 156–2113–00 156–1335–00 A3U8 156–4150–00 136–0728–00 A3U9 156–3131–00 A3U10 156–4150–00 136–0728–00 A3U11 156–3131–00 A3U12 160–8577–00 136–0752–00 A3U15 A3U16 156–2091–00 156–1335–00 A3U17 156–3050–00 A3U18 156–3251–00 136–0963–00 A3U19 A3U20 A3U21 A3U21 A3U21 156–1215–01 156–2342–00 160–8584–00 160–8584–01 160–8584–02 671–2131–00 671–2131–02 671–2131–03 671–2131–01 671–2131–02 136–0925–00 A3U22 A3U23 156–1065–00 156–6319–00 136–0965–00 A3U24 A3U25 A3U26 A3U26 A3U26 A3U26 156–1748–02 156–1748–02 160–8586–00 160–8586–01 160–8586–03 160–9577–00 671–2131–00 671–2131–02 671–2131–04 671–2131–01 671–2131–03 Name & Description *END MOUNTING PARTS* IC,MISC:BIPOLAR,VIDEO SUBSYSTEM;HORIZSYNC PROCESSOR IC,MISC:BIPOLAR,VIDEO SUBSYSTEM;HORIZSYNC PROCESSOR IC,DIGITAL:ALSTTL,GATE;QUAD 2–INPUT NAND IC,DIGITAL:ALSTTL,GATE;QUAD 2–INPUT AND IC,DIGITAL:LSTTL,MULTIVIBRATOR;DUAL RETRIGMONOSTABLE IC,LINEAR:BIPOLAR,AMPL;100MHZ,CURRENTFEEDBACK,SAMPLE/HOLD,VIDEO DC RESTORATION *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT *END MOUNTING PARTS* IC,MISC:BIPOLAR,VIDEO SUBSYSTEM;HORIZSYNC PROCESSOR IC,LINEAR:BIPOLAR,AMPL;100MHZ,CURRENTFEEDBACK,SAMPLE/HOLD,VIDEO DC RESTORATION *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT *END MOUNTING PARTS* IC,MISC:BIPOLAR,VIDEO SUBSYSTEM;HORIZSYNC PROCESSOR IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA,16V8–25, DIP20.3,TUBE *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,GATE;QUAD 2–INPUT NAND IC,DIGITAL:LSTTL,MULTIVIBRATOR;DUAL RETRIGMONOSTABLE IC,MISC:CMOS,PWR SPLY SUPERVISOR;MPU RESET GENERATOR,5V SPLY SENSING,MPU WATCHDOGTIMER IC,MEMORY:CMOS,SRAM;32K X 8,120NS *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,32 PIN *END MOUNTING PARTS* IC,DIGITAL:CMOS,MUX/ENCODER IC,DIGITAL:ALSTTL,LATCH;10–BIT D–TYPE,3–STATE IC,DIGITAL:STTL,PLD;PAL,20L10A,30NS,165MA IC,DIGITAL:STTL,PLD;PAL IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DIGITAL:LSTTL,LATCH;OCTAL D TRANSPARENT IC,PROCESSOR:CMOS,MICROCOMPUTER;16–BIT INTERNAL,5MHZ,ROMLESS,V25 *MOUNTING PARTS* SOCKET,PLCC:PCB;84,0.05 CTR,0.360 H X0.125 *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,TRANSCEIVER;OCTAL NONINV IC,DIGITAL:ALSTTL,TRANSCEIVER;OCTAL NONINV IC,MEMORY:CMOS,EPROM;64K X 8 IC,MEMORY:CMOS,EPROM;64K X 8,27C512 IC,MEMORY:CMOS,EPROM;64K X 8,150NS IC,MEMORY:CMOS,EPROM;64K X 8 (Opt 1C Philips GCR) Mfr. Code Mfr. Part Number 1CH66 TDA2595N 1CH66 TDA2595N 01295 01295 27014 SN74ALS00AN SN74ALS08N DM96LS02N 64762 EL2090CN 09922 DILB14P–108 1CH66 TDA2595N 64762 EL2090CN 09922 DILB14P–108 1CH66 TDA2595N 80009 160857700 09922 DILB20P–108 01295 27014 SN74ALS00AN DM96LS02N 0B0A9 DS1232 62786 HM62256ALP–12 00779 2–644018–3 27014 01295 80009 80009 80009 MM74C923N SN74ALS841NT 160858400 160858401 160858402 00779 2–641932–3 01295 4T165 SN74LS373N UPD70320L 00779 821573–1 01295 01295 80009 80009 80009 80009 SN74ALS245AN SN74ALS245AN 160858600 160858601 160858603 160957700 8–35 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3U26 163–1014–00 136–0963–00 A3U27 156–2991–00 136–0755–00 A3U28 A3U28 160–8578–00 160–8578–01 671–2131–00 671–2131–03 671–2131–02 136–0752–00 A3U29 A3U30 A3U31 156–2992–00 156–2259–00 160–8581–00 136–0755–00 A3U32 A3U33 A3U34 A3U35 156–2992–00 156–0982–03 156–1702–00 160–8579–00 671–2131–00 A3U35 160–8579–01 671–2131–02 136–0752–00 A3U36 A3U37 156–1065–00 160–8582–00 136–0755–00 A3U38 160–8583–00 136–0925–00 A3U39 156–0382–02 136–0728–00 A3U40 156–2724–00 A3U41 234–0428–20 136–0752–00 A3U42 A3U43 A3U44 156–2321–00 156–0728–02 156–3142–00 671–2131–01 Name & Description IC,MEMORY: CMOS,EPROM;64K X 8 (Opt 1K Korean GCR) *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,32 PIN *END MOUNTING PARTS* IC,MEM:CMOS,NVRAM;8K X 8,200NS,SRAM,INTEGRAL BTRY *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,MEMORY:CMOS,SRAM;2K X 8,35NS,OE IC,DIGITAL:FTTL,RGTR;8–BIT UNIVERSAL SHIFT IC,MEMORY:CMOS,EPROM;16K X 8 *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,MEMORY:CMOS,SRAM;2K X 8,35NS,OE IC,DIGITAL:LSTTL,FLIP FLOP IC,DGTL:TTL,RGTR;10–BIT BFRED, NONINV, 3–STATE IC,DGTL:CMOS,PLD;EEPLD,16V8,25NS,90MA,16V8–25,DIP2 0.3,TUBE IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:LSTTL,LATCH;OCTAL D TRANSPARENT IC,MEMORY:CMOS,EPROM;16K X 8 *MOUNTING PARTS* SOCKET,DIP:PCB;FEMALE,STR,2 X 14,28 POS,0.1 X 0.6 CTR,0.175 H X0.130 TAIL,BECU,TIN,ACCOM 0.008–0.0015 X 0.014–0.022 *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;OTP,22V10,25NS,33.3MHZ,90MA *MOUNTING PARTS* SOCKET,DIP:PCB;24 POS,2 X 12,0.1 X 0.3 CTR,0.196 H X 0.130 TAIL,BECU,TIN,ACCOM 0.008–0.015THRU 0.014 X 0.022 LEADS *END MOUNTING PARTS* IC,DIGITAL:LSTTL,GATES *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCKT,14 CONTACT *END MOUNTING PARTS* IC,MISC:CMOS,INTERFACE;DUAL RS–232LINE DRVR/RECEIVER,+5V VCC,EXTERNAL CAPS REQUIRED QUICK CHIP:VIDEO CHANNEL SWITCH,PKG *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ASTTL,GATE;QUAD 2–INPUT AND IC,DIGITAL:LSTTL,GATES IC,DIGITAL:HCTCMOS,GATE;QUAD 2–INPUT NAND Mfr. Code Mfr. Part Number 80009 163101400 00779 2–644018–3 0B0A9 DS1225Y 09922 DILB28P–108 80009 80009 160857800 160857801 09922 DILB20P–108 65786 01295 80009 CY7C128A–35PC SN74F299N 160858100 09922 DILB28P–108 65786 01295 34335 80009 CY7C128A–35PC SN74LS374N AM29821PC 160857900 80009 160857901 09922 DILB20P–108 01295 80009 SN74LS373N 160858200 09922 DILB28P–108 80009 160858300 00779 2–641932–3 01295 SN74LS00N 09922 DILB14P–108 1ES66 MAX232EPE TK2598 234042820 09922 DILB20P–108 01295 01295 01295 SN74AS08N SN74LS09N SN74HCT00N 8–36 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3U47 A3U48 156–1998–00 156–1998–00 136–0752–00 A3U50 156–1754–02 A3U51 156–1754–02 A3U52 156–1754–02 A3U53 A3U54 156–1748–02 160–8580–00 671–2131–00 A3U54 160–8580–01 671–2131–02 136–0752–00 A3U55 A3U56 A3U57 A3U58 156–2093–00 156–2091–00 156–1850–00 160–8585–00 136–0752–00 A3U59 160–8761–00 136–0752–00 A3U60 234–0428–20 136–0752–00 A3U61 156–1998–00 136–0752–00 A3U62 156–1754–02 A3U63 A3Y1 A3CR2 156–0411–00 119–1555–00 152–0964–00 A3CR3 152–0964–00 A3CR4 152–0964–00 A3TP1 214–4085–00 A3TP2 214–4085–00 A3TP3 214–4085–00 A3TP4 214–4085–00 A3TP5 214–4085–00 A3TP6 214–4085–00 671–2131–01 Name & Description IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,BFDRVR/R;OCTALNONINV, HIGH DRV, 3–STATE IC,DIGITAL:ALSTTL,BFR/DRVR;OCTALNONINV, HIGH DRV, 3–STATE IC,DIGITAL:ALSTTL,BFR/DRVR;OCTALNONINV, HIGH DRV, 3–STATE IC,DIGITAL:ALSTTL,TRANSCEIVER;OCTAL NONINV IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA,16V8–25, DIP20.3,TUBE IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,GATE;QUAD 2–INPUT OR IC,DIGITAL:ALSTTL,GATE;QUAD 2–INPUT NAND IC,MISC:CMOS,ANALOG SWITCH;QUAD IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:CMOS,PLD;EEPLD,16V8,25NS,90MA *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* QUICK CHIP:VIDEO CHANNEL SWITCH,PKG *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,FLIP FLOP;OCTAL D–TYPE, W/CLEAR *MOUNTING PARTS* SKT,PL–IN ELEK:MICROCIRCUIT,20 DIP *END MOUNTING PARTS* IC,DIGITAL:ALSTTL,BFR/DRVR;OCTALNONINV, HIGH DRV,3–STATE IC,LINEAR:BIPOLAR,COMPARATOR;QUAD,SGL SPLY,300NS OSCILLATOR,RF:4MHZ,0.01%,CRYSTALDEC.CERTIFIED DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF DIODE,SIG:ULTRA FAST;ARRAY,6 COM CATH/COMANODE PAIR,12 DIODES,50V,200MA,4NS,2.5PF TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR Mfr. Code Mfr. Part Number 01295 01295 SN74ALS273N SN74ALS273N 09922 DILB20P–108 01295 SN74ALS244A–1N 01295 SN74ALS244A–1N 01295 SN74ALS244A–1N 01295 80009 SN74ALS245AN 160858000 80009 160858001 09922 DILB20P–108 01295 01295 17856 80009 SN74ALS32N SN74ALS00AN DG211CJ 160858500 09922 DILB20P–108 80009 160876100 09922 DILB20P–108 TK2598 234042820 09922 DILB20P–108 01295 SN74ALS273N 09922 DILB20P–108 01295 SN74ALS244A–1N 01295 TK2424 TK2262 LM339N RASCO PLUS 4.0 DM 308BT100SP–4 TK2262 DM 308BT100SP–4 TK2262 DM 308BT100SP–4 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 8–37 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued A3TP7 214–4085–00 A3TP8 214–4085–00 A3TP9 214–4085–00 A3TP10 214–4085–00 A3TP11 214–4085–00 A3VR1 A3VR2 A3VR3 A3VR4 A3VR5 A3VR6 A3VR7 A3VR8 A4 152–0760–00 152–0760–00 152–0760–00 152–0760–00 152–0760–00 152–0760–00 152–0760–00 152–0760–00 119–4078–00 B100 119–4270–00 W2 174–0034–00 W3 174–2190–00 W4 174–0034–00 W11 W11 174–1460–00 174–1460–01 B010100 B020322 B020321 214–3903–01 W12 W12 174–1460–00 174–1460–01 214–3903–01 W13 174–0034–00 W15 174–2383–00 W50 174–0080–01 W51 174–2594–00 B010100 B020322 B020321 Name & Description TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR TERM,TEST POINT:0.070 ID,0.220 H,0.063 DIAPCB,0.015 X 0.032 BRASS,W/RED NYLON COLLAR DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DIODE,ZENER:6.2V,2%,0.4W DISPLAY,FLAT PL:VACUUM FLOURESCENT,2 X 40;ALPHANUMERIC,5 X 7 DOT MATRIX,DC/DC AC CONVERT,CHAR GEN, LOGIC & MICRO COMP FAN,TUBEAXIAL:12 VDC,2.6W,0.22A,4200 RPM,32DB,16.6CFM,60X60MM,25MMTHICK,W/288MM LEADS&SLEEVE,W/CONNECT,FBA TYPE CA ASSY,SP,ELEC:28 AWG,3.0 L,RIBBON,2X17 X 2X17 0.1 CTR BOX(CONNECTED AT A1J2 & A3J9) CA ASSY,SP,ELEC:40,28 AWG,3.0 L,RIBBON,2 X20,0.1 CTR,RCPT X 2 X 20,0.1 CTR,RCPT (CONNECTED AT A1J3 & A3J10) CA ASSY,SP,ELEC:28 AWG,3.0 L,RIBBON,2X17 X 2X17 0.1 CTR BOX (CONNECTED AT A1J4 & A3J17) CA ASSY,SP,ELEC:26,28 AWG,10.0 L CA ASSY,SP:11.0 L (CONNECTED AT A3J11 TO ”RS232” REAR PNL) *MOUNTING PARTS* SCR,JACK:4–40 X 0.312 EXT THD,4–40 INT THD,0.188 HEX,STEEL,CAD PLATE (QUANTITY 2) *END MOUNTING PARTS* CA ASSY,SP,ELEC:26,28 AWG,10.0 L CA ASSY,SP:11.0 L (CONNECTED AT A3J12 TO ”REMOTE” REAR PNL) *MOUNTING PARTS* SCR,JACK:4–40 X 0.312 EXT THD,4–40 INT THD,0.188 HEX,STEEL,CAD PLATE (QUANTITY 2) *END MOUNTING PARTS* CA ASSY,SP,ELEC:28 AWG,3.0 L,RIBBON,2X17 X 2X17 0.1 CTR BOX (CONNECTED AT A3J13 & A4P1) CA ASSY,SP,ELEC:2,26 AWG,8.0 L,RIBBON (CONNECTED AT A3J15 & A4P2) CABLE ASSY,RF:75 OHM COAX,9.0 L (CONNECTED AT A1J50 TO A3J50) CABLE ASSY,RF:75 OHM COAX,13.0 L,W/CONN &HOLDER (CONNECTED AT A1J51 TO A3J51) Mfr. Code Mfr. Part Number 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 26364 104–01–02 04713 04713 04713 04713 04713 04713 04713 04713 4T165 SZG30205 SZG30205 SZG30205 SZG30205 SZG30205 SZG30205 SZG30205 SZG30205 FC20X2JA–BB 2W944 612 TK1547 ORDER BY DESC 80009 174219000 TK1547 ORDER BY DESC 1Y013 80009 174–1460–00 174146001 80009 214–3903–01 1Y013 80009 174–1460–00 174146001 80009 214–3903–01 TK1547 ORDER BY DESC TK1547 174–2383–00 9M860 ORDER BY DESC TK1547 174–2594–00 8–38 VITS 200 Replaceable Electrical Parts Component Tektronix Serial / Assembly Number Number Part Number Effective Discontinued W52 174–0080–01 W53 174–0080–01 Name & Description CABLE ASSY,RF:75 OHM COAX,9.0 L (CONNECTED AT A1J52 TO A3J52) CABLE ASSY,RF:75 OHM COAX,9.0 L (CONNECTED AT A1J53 TO A3J53) Mfr. Code Mfr. Part Number 9M860 ORDER BY DESC 9M860 ORDER BY DESC 8–39 VITS 200 Replaceable Electrical Parts 8–40 VITS 200 Schematics Diagrams/Circuit Board Illustrations Symbols Graphic symbols and class designation letters are based on ANSI Standard Y32.2–1975. Logic symbology is based on ANSI Y32.14–1973 in terms of positive logic. Logic symbols depict the logic function performed and may differ from the manufacturer’s data. Overline, parenthesis, or leading slash indicate a low asserting state. Example: ID CONTROL, (ID CONTROL), or /ID CONTROL. Abbreviations are based on ANSI Y1.1–1972. Other ANSI standards that are used in the preparation of diagrams by Tektronix, Inc. are: Y14.15, 1966 — Drafting Practices. Y14.2, 1973 — Line Conventions and Lettering. Y10.5, 1968 — Letter Symbols for Quantities Used in Electrical Science and Electrical Engineering. American National Standard Institute 1430 Broadway, New York, New York 10018 Component Values Electrical components shown on the diagrams are in the following units unless noted otherwise: Capacitors Values one or greater are in picofarads (pF). Values less than one are in microfarads (mF). Resistors Ohms (W). 9–1 VITS 200 Diagrams/Circuit Board Illustrations The following information and special symbols may appear in this manual. Assembly Numbers Each assembly in the instrument is assigned an assembly number (e.g., A20). The assembly number appears on the diagram (in circuit board outline), circuit board illustration title, and lookup table for the schematic diagram. The Replaceable Electrical Parts List is arranged by assembly number in numerical sequence; the components are listed by component number. Example: Chassis–mounted components have no Assembly No. prefix. See end of Replaceable Electrical Parts List Component Number Assembly Number Schematic Circuit Number Grid Coordinates The schematic diagram and circuit board component location illustration have grids. A lookup table with the grid coordinates is provided for ease of locating the component. Only the components illustrated on the facing diagram are listed in the lookup table. When more than one schematic diagram is used to illustrate the circuitry on a circuit board, the circuit board illustration will only appear opposite the first diagram; the lookup table will list the diagram number of other diagrams that the other circuitry appears on. DECOUPLED OR FILTERED VOLTAGE REAR PANEL INPUT +12V3 J1 R5 1.0 7 2 3 BNC (FEMALE) IC TYPE +12V PAD C1 10UF 4 -12V U1 741 6 R500 20K CHANGED PART P1 J1 WIRE STRAP MODULE PORTS NEGATIVE TP1 123 NC W4 0 OHM REFER TO WAVEFORM FRONT PANEL NOMENCLATURE ROTATE BASE DRIVE & SNUBBER PLUG SCREWDRIVER ADJUSTMENT (VIDEO) R100 /VIDEO 2 2 +11.8V CLOCKWISE AJUSTMENT R55 100.0 R4 20K +15V Q8 SEE PARTS LIST FOR SELECTION CRITERIA PART NAME, SCHEMATIC & BOARD REF W751 R85 SEL -11.8V R56 100.0 FUNCTION BLOCK TITLE HEAT SINK H J3 2 1 Q6 12 A3 ANALOG BOARD SQUARE PIN CONNECTOR C27 0.1UF -15V SEE PARTS LIST FOR EARLIER VALUES AND SERIAL NUMBER RANGES. CIRCUIT BOARD OUTLINE PART OF A1 MAIN BOARD INSTRUMENT NAME VERTICAL INPUT SCHEMATIC NAME & NUMBER ASSEMBLY NUMBER A1 1 COMPONENT LOCATOR GRID 9–2 VITS 200 Replaceable Mechanical Parts List A1 Inserter Board 671-2132-05 & Up Lookup Chart A1 Inserter Board and Diagram <1> Component Locator C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 5 5 5 5 5 5 5 5 5 5 5 5 D5 E4 A1 C2 F2 E2 E2 F2 F2 E2 D1 D1 F5 C6 B5 C4 D5 D5 D5 D5 E5 E5 D5 E5 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 5 5 5 5 5 5 5 5 5 5 B2 D4 E1 D4 D5 D5 F5 F5 F5 G3 C5 G5 D5 F4 E4 E4 E4 E4 E4 L7 C23 C24 C25 C26 C27 C28 C29 C30 C31 C33 C34 C36 C37 C38 C39 5 9 9 9 9 9 9 9 5 9 9 9 9 9 7 E5 E3 E4 D3 G3 G3 G3 G3 D2 D1 D2 E2 E1 E2 C1 E4 D7 E7 D7 D7 E6 F6 F6 D4 E6 F6 G7 E6 F6 L3 C40 C41 C42 C43 C46 C51 C52 C53 C54 C55 C56 C57 7 7 7 7 7 7 7 7 7 7 7 7 E2 D2 E2 C5 E4 B5 F4 H4 B4 B4 B4 C4 M3 L3 K3 M2 L3 G8 B5 A5 B7 B7 A7 A7 C58 C59 C60 C61 C65 C66 C67 C68 C69 C70 C71 C72 C73 C74 7 7 7 7 7 7 7 7 7 7 7 7 7 7 B5 D5 E4 D5 E2 E2 G2 F2 C5 C5 C5 G2 D1 D1 A7 A8 A7 A7 D8 D7 C7 C8 B8 B8 B8 C7 F7 E7 E1 D2 D2 D2 E2 H4 B1 E7 F7 F7 F7 E7 L7 C3 C1 C2 D2 E1 G4 F4 F4 G4 G4 D3 E4 F5 B1 B1 C2 G1 J4 H2 I3 I2 I3 E1 D2 F3 C75 C76 C77 C78 C79 C83 C84 7 7 7 7 7 5 8 C85 C86 C87 C88 C89 C91 C92 C94 C95 C96 C97 C98 8 8 8 8 8 8 8 8 8 8 8 8 C99 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 8 8 8 8 8 8 8 8 8 8 8 8 8 B3 G2 G3 F2 F3 F2 F3 G2 G3 G4 F4 C2 D3 D3 I2 I1 H1 H1 I2 I1 J2 J1 H3 H2 C1 E3 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 8 8 8 8 8 8 8 7 5 9 9 9 F5 E3 C4 D3 F4 C2 C3 G1 C1 B4 C4 C4 G3 D2 D3 E3 H2 F3 E3 C6 D4 P7 O6 P6 C124 C125 C126 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C139 C140 C141 C142 C143 C144 9 7 9 7 9 9 9 9 1 9 4 4 9 9 9 9 1 1 1 D4 G3 B5 H3 D4 D4 E4 E4 F5 F4 A3 E5 F4 F4 B5 C5 G5 G5 G5 O5 H5 H4 H5 N5 M7 M7 K5 L6 M6 O4 N1 P1 I5 M4 N4 H5 F6 K3 C145 C146 C147 C148 C149 C150 9 9 9 1 9 5 C152 C153 C154 C156 C157 C158 C159 C160 C161 C162 C163 C164 C165 9 9 1 9 5 5 5 5 3 9 9 7 7 C5 D5 D5 H5 D5 A5 E5 J5 J4 J6 G5 G4 E5 E5 H5 F5 B5 B5 B5 H4 C5 F5 F5 E2 D1 I7 J6 G5 D6 D5 C4 C4 L4 L7 O2 N2 D7 C7 C167 C168 C169 C170 C171 C172 C173 C174 C175 C176 C177 C178 C179 C180 9 9 9 9 9 9 9 9 5 7 7 7 7 7 D5 D5 F5 F5 F5 G3 G3 E1 D3 C2 B2 C2 B2 B2 K3 F5 N3 C6 G5 M1 K4 K4 C6 H7 H7 G7 F6 G7 C181 C182 C183 C184 C185 C500 C501 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 7 7 7 3 5 8 8 9 9 9 7 5 8 5 7 7 8 A2 A2 E1 C5 D2 G2 B4 C5 H3 H3 E2 E5 A3 C2 D2 D2 F4 F6 E6 C7 L7 D4 H3 D3 L4 H4 G4 D8 E4 D3 C4 G7 G7 I3 CR5 CR7 CR8 CR9 CR10 CR11 CR12 CR13 CR14 CR15 CR16 CR17 CR18 7 7 7 8 8 8 8 8 8 8 8 8 8 F4 G3 F3 E2 F2 F3 C1 F4 F3 G2 H2 H3 G3 L3 B5 B5 F3 H1 H1 C2 H2 H3 J2 J2 J1 J1 CR19 CR20 CR21 CR22 CR24 CR25 CR26 CR27 CR28 CR29 8 8 8 8 8 3 8 3 3 3 DS1 DS2 DS3 DS4 E4 E3 E3 E3 G2 B5 B4 E3 E4 E4 E1 E1 E2 E2 I4 I7 D3 A4 B4 B5 L21 LF1 7 8 E2 A1 3 3 3 8 D5 E5 E5 D2 Q2 Q1 Q1 B2 P5 P6 P9 P12 P13 P17 P18 P19 P20 P22 P28 P32 4 4 5 7 7 8 8 8 9 3 3 7 B2 A1 G4 G3 D4 E2 E3 C4 B1 E3 D4 F2 F1 8 A1 A3 J2 J3 J4 J5 J6 J9 J10 J11 J12 J13 J14 J15 3 3 3 4 4 5 5 7 7 7 7 7 A3 H2 A2 B2 A1 G4 A1 C1 G3 D4 H5 H4 F7 I7 L7 P5 P5 K4 A6 K1 M2 M2 A7 A6 P33 P34 P35 P36 P37 P38 P54 P55 P56 P57 1 9 9 9 9 9 1 1 1 1 F2 B1 B1 B1 B1 B1 A1 B4 B4 B4 J17 J18 J19 J20 J21 J22 J27 J28 J32 J33 J50 J51 J52 J53 J54 J55 J56 J57 8 8 8 9 8 3 3 3 7 1 7 7 5 7 1 1 1 1 E2 E3 C4 B1 H2 E3 A5 D4 F2 F2 H1 H1 A4 A4 A1 B4 B4 B4 E2 F1 E3 J2 I4 J7 J7 P2 H4 H7 C7 B6 G4 B7 N6 N8 M7 M7 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q180 5 5 5 9 9 9 9 7 7 7 7 3 3 8 8 8 8 8 F1 F2 G2 G2 G3 G2 G4 D1 E4 F4 G3 D5 E5 G4 E3 E4 C4 D3 D5 D6 D5 D6 E7 D6 E6 K2 L1 A6 A5 P2 P2 J3 E1 D2 E3 E4 K2 7 G4 A6 L1 L2 L3 L6 L7 L8 L12 L13 L14 L15 L16 L17 L18 L19 L20 5 9 9 7 7 7 7 7 7 8 8 8 7 5 7 F5 D2 E4 G4 F4 F4 D2 D2 E2 G4 G3 D1 G1 C1 E1 F4 D6 E6 A6 B6 B6 F7 F7 E7 I2 J3 D1 D6 D4 C7 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13A R13B R13C R13D R13E R13F R13G R13H R13I R14 R18 1 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 5 G2 G3 A3 C1 C2 C3 C4 B3 F4 F4 D3 C3 C5 B3 B3 C3 A5 B5 B2 F2 A1 F6 H6 M8 N7 N6 N6 N5 L8 A5 A4 J7 J7 J7 J7 J7 J7 J7 J7 J7 H6 C5 D8 A2 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 D5 D3 D3 E3 E3 F3 E3 E3 E4 F3 B2 B2 B2 B1 B1 E4 C6 C7 C6 C6 C6 C6 C5 C5 C6 C5 C5 C5 B5 B4 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 5 5 5 5 5 5 5 5 5 5 5 5 5 C1 C1 C1 C4 C4 D1 D2 D2 D2 D2 E2 F2 F2 B5 C4 B5 F4 C4 C4 D4 D4 D4 D5 C5 D5 D5 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R58 R59 R60 5 5 5 5 5 5 5 5 5 9 9 9 9 9 F1 G2 F3 G2 G2 E5 E5 G3 E5 E2 E3 F4 F4 G4 D6 D6 D6 E6 E6 F4 E4 L7 E6 D7 E7 E6 E7 E7 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R76 R77 R78 R79 R80 R81 R82 R83 9 9 9 9 9 9 9 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 F2 F2 G3 G3 G3 G2 G4 C1 D1 D1 D2 D1 E2 E2 D2 D5 C5 D5 C4 C4 C4 E5 D6 D7 E7 E6 E6 D6 E6 K3 K3 K3 L3 K3 L3 K3 L3 M3 N2 M2 M3 M3 N3 M1 VITS 200 R86 R87 R88 R89 R90 R91 R92 R98 R99 R100 R101 R102 R103 R104 7 7 7 7 7 7 7 7 7 7 7 7 7 7 G4 G4 F4 F4 E4 E4 E3 D2 E2 A4 B2 B2 G1 G3 L3 L3 L3 M3 L3 L3 L4 F6 D7 B5 F6 F6 C7 B7 R105 R106 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 G2 F4 G4 H3 E5 D5 E4 D5 D5 D5 D4 E4 A4 C4 G1 B7 A6 A6 A5 A7 A7 B7 A8 A7 A7 A7 A7 B7 B7 C7 R121 R122 R123 R124 R125 R126 R127 R130 R132 R133 R134 R135 R137 7 7 7 7 7 7 7 7 3 3 3 3 3 F1 F1 F1 F1 E2 E2 E2 B4 E5 D5 E5 C4 D5 C7 B8 C7 B7 D7 C7 C7 B7 P1 Q2 Q2 O2 Q2 R138 R141 R142 R143 R144 R145 R146 R147 R149 R150 R151 R152 R153 R154 R155 R156 R157 R158 R159 R160 3 5 5 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 D5 H4 H5 A1 B1 D1 H4 F4 E3 E4 D4 E4 E3 D2 F3 F2 C1 C5 C4 A5 Q2 L7 L7 B2 B3 B2 J4 H2 E2 D2 E3 D3 E1 D2 I1 I2 C2 F3 F3 C3 R161 R162 R163 R164 8 8 8 8 A4 B3 E4 A4 C3 D3 D2 C3 R165 R166 R167 R168 R169 R170 R171 R172 R173 R174 R175 R177 R178 R179A 8 8 8 8 8 8 8 8 8 8 8 4 4 4 B3 E5 E5 F5 F5 F5 A4 B4 D3 C4 C3 E1 D1 B5 D3 G3 G3 G3 G3 G3 C3 D3 E3 E3 E3 N4 M5 P2 R179B R179C R179D R179E R179F R179G R179H R179I R180 R184 R185 R190 R191 R192 R206 4 4 4 4 4 4 4 4 8 8 5 7 7 5 7 B3 C3 G3 G5 G5 G5 E1 A5 D3 D4 D4 E1 E1 C4 F1 P2 P2 P2 P2 P2 P2 P2 P2 E4 D4 G4 K3 K3 L8 J4 R207 R208 R209 R210 R211 R212 R213 R214 R216 R217 R218 R219 R220 7 7 7 7 3 3 3 5 5 7 7 7 7 F1 E2 G1 E1 D5 D5 A5 B1 D3 G1 F2 G2 G2 J5 D7 C7 C7 J7 J7 I7 C5 C6 G5 I4 H6 I5 R221 R222 R223 R224 R225 R226 R227 R228 R229 R230 R231 R500 R501 R502 R503 R504 7 7 7 7 7 7 7 7 7 7 3 8 8 8 8 8 G2 F2 F2 F1 G1 G1 B2 B2 A2 A2 B5 A2 A2 A3 B4 B4 I4 K3 K3 K3 J4 J5 F6 F6 F7 F6 K7 C1 C1 C1 D4 D3 R506 R507 R508 7 5 5 E1 C2 C2 C7 D4 C4 RT1 RV1 8 8 B1 B1 C3 C3 S1 S2 S3 S4 S5 S6 S7 S8 S9B S10A S10B 2 2 2 2 3 3 4 4 3 8 8 B1 B2 B3 B4 F5 F4 D2 C1 C5 B1 B1 O8 N7 N6 N6 A5 A4 N5 L4 Q3 B4 B4 T1 T2 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 8 7 9 9 8 9 9 9 9 9 9 9 7 E2 E2 B2 B2 D2 B3 B2 B1 B3 B3 C3 C3 F1 G1 D7 K2 K2 D2 J2 J1 K1 N1 D4 O8 E6 J3 U1 U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 U13 1 1 1 1 1 1 1 1 1 1 1 1 F4 E1 D4 D5 D1 F1 C1 G2 G2 G1 F3 B1 I6 J5 L6 L5 L5 J5 L6 H6 G6 F6 I5 M6 U15 U16 U17 U18 U19 U20 U21 U22 U23 U24 U25 U26 U27 1 1 1 2 2 2 2 3 3 3 3 3 3 E2 B3 B5 F1 F2 F3 F4 G4 G5 D2 E3 F3 D1 H5 M8 M7 O8 O7 O6 O6 A5 A4 H7 H7 I6 I7 U28 U29 U30 U31 U32 U33 3 4 4 4 4 4 C1 D3 F4 A2 F3 H4 J7 N3 O2 O5 M4 M2 U34 U35 U36 U37 U38 U41 U42 U43 U44 4 4 4 4 4 5 5 5 5 G4 B3 F1 F2 G3 G4 B1 E4 E1 O2 N4 M5 M5 N5 G4 C5 E5 D5 U46A U47A U47B U48A U50A U50B U51 U52 U53 U54 U55A U55B U55C 5 5 5 5 9 9 9 9 9 7 7 7 7 E3 F3 F3 G4 F2 F3 D2 D1 D2 H1 D1 F2 F1 B6 B6 B6 K7 D6 D6 D6 E6 F6 H5 K3 K3 k3 U56A U56B U57A U57B U57C U57D U59 U60 U61A U62 U63A U63B U63C U64 U65 U67 7 7 5 5 1 3 7 7 7 7 7 7 7 7 7 7 D4 D2 G2 H2 D2 E1 D3 F4 E3 H3 F2 E3 F3 C4 C1 F2 M3 M3 K7 K7 K7 K7 K4 M3 L3 G5 H4 H4 H4 A7 G7 C7 U70 U71A U71B U72 U73 U74 U75 U76A U76B U78 U80 U81A U82 U83 U84 U85 U86 U87 3 5 5 8 8 8 8 8 8 8 4 7 1 1 7 8 1 1 C4 H4 G3 F2 G3 E5 E4 B4 B4 C3 F4 F1 E4 E5 A2 G2 C1 C4 L7 L7 L7 H4 J1 F4 F3 D3 D3 E3 K4 I4 K6 J6 F6 I2 L6 M7 VR1 VR2 VR3 VR4 5 5 7 8 F2 G2 D5 G4 D6 D6 M2 J4 Y39 4 A3 O5 671-2132-05 & Up Static Sensitive Devices See Maintenance Section A1 Inserter Board Component locator for diagram <1> located on back of this page. VITS 200 ( , - , ( ( ( ! ) '& '& '& '& '& '& ) # ) "%+!&' &'!% "#'"!& "#'"!&!& ( $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ ! ! ! ! ! ) )## ! ! # " $ $ $ $ $ $ $ $ ( & ) " ( + ( & $ $ $ $ $ $ $ $ ( # ( $ $ $ $ $ $ $ $ " + + + '& '& '& '&, '& + '& '& '& '& ) $ $ $ $ $ $ $ $ " ) ! ) '& '&% ( %'% &'(#"!'%" *'&'(# &'!% "#' *'"('&'(# "#' %'& & & ( '& '& '& '& ) $ $ $ $ $ $ $ $ ) ! ) # '& ) ) '& '& %#%& %#%& ( ( #'&, - '& '& ) ) ) %' (%&"% " # ) ( ) " " " " " " " " " " &'' &'' &'' &'' % ( ) " '& '& '& '& '& '& '& '& '& '& '& '& ) ( $ $ $ $ $ $ $ $ ) ! ) '& '& '& '& ) ) ) % . &* ( &* ( )%) #'& #'& #'& #'& #'& ) ( )%) ) # %&+! '& '& '& '& '& '& ! )%& # # ( ( ( &'+ &*' &+!' ( ) " " " " " " " " " " )%) ( #'& # )&+! ( #'& # ! ( #'& #'& #'& #'& #%& ( ( ( ) " " " " " " " " " " ! #'& $!' )' % '" # ( & '& ! '&% '& ( - ( ( ( '&, ( # & #'&, - - ( )%) )'& )'& )&+! )'& )'& !! )'& )'& "!"% ( ( ) " ( )&+! )%) &*' )%& ! ( )%%& ( )%& # ( ( + ( + + + + & %'& # & ( + ( # ( ( + + + + $ $ $ $ $ $ $ $ '& '& '& '& '& '& '& '& " ) ) / ) / ) / ) / ) / / !"' !"'(&"!)'& &#%'&&'"%%%)(& !&%!( %%!& # & 671–2132–05 & UP P/O A1 INSERTER BOARD VITS 200 REV AUG 1995 TEST SIGNAL MEMORY 1 VITS 200 A1 Inserter Board 671-2132-00 – 04 A1 Inserter Board and Diagram <1> Component Locator 7 7 7 7 7 7 E7 E7 F7 F7 F7 E7 H4 B1 C1 C2 D2 E1 G4 F4 F4 G4 G4 D3 5 8 8 8 8 8 8 8 8 8 8 8 L7 C3 B1 B2 C2 G1 J4 H2 I3 I2 J3 E1 C97 C98 C99 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 E4 F5 B3 G2 G3 F2 F3 F2 F3 G2 G3 F4 F4 C2 8 8 8 8 8 8 8 8 8 8 8 8 8 8 D1 F3 D3 I2 I1 H1 H1 I2 I1 J2 J1 H3 H2 C1 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 D3 F5 E3 C4 D3 F4 C2 C3 G1 C1 B4 C4 8 8 8 8 8 8 8 8 7 5 9 9 E3 G3 D2 D3 F3 H2 F3 E3 C6 C4 P7 O6 C1 C1 C2 C3 C4 C5 C6 C7 C8 C9 D5 D5 E4 A1 C2 F2 E2 E2 E2 F2 5 5 5 5 5 5 5 5 5 5 F4 F4 C6 B5 C4 D5 D5 D5 D5 D5 C10 C11 C12 C13 C14 C16 C17 C18 C19 C20 C21 C22 C23 E2 D1 D1 B2 D4 C4 D5 D5 F5 F5 F5 G3 E5 5 5 5 5 5 5 5 5 5 5 5 5 5 E5 D5 E5 C5 G4 F4 E4 E4 E4 E4 E4 L7 E4 C24 C25 C26 C27 C28 C29 C30 C33 C34 C36 C37 C38 C39 E3 E4 D3 G3 G3 H3 H3 D1 D2 E2 E1 E2 C1 9 9 9 9 9 9 9 9 9 9 9 9 6 D7 E7 D7 D7 E6 F6 F6 E6 F6 D8 E6 F6 L3 C40 C41 C42 C43 C46 C51 C52 C53 C54 C55 C56 C57 C58 E2 D2 E2 C5 E4 B5 F4 H4 B4 B4 B4 C4 B5 6 6 6 6 6 7 7 7 7 7 7 7 7 M3 L3 K3 M2 L3 G7 B5 B5 B7 B7 A7 A7 A7 C59 C60 C61 C65 C66 C67 C68 C69 C70 C71 C72 C73 D5 E4 D5 E2 E2 G2 F2 C5 C5 C5 G2 D1 7 7 7 7 7 7 7 7 7 7 7 7 A8 A7 A7 D8 D7 C6 C8 B8 B8 B8 C7 F7 C74 C75 C76 C77 C78 C79 D1 E1 D2 D2 D2 E2 C83 C84 C85 C86 C87 C88 C89 C91 C92 C94 C95 C96 C123 C124 C125 C126 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C139 C140 C141 C4 D4 G3 B5 H3 D4 D4 E4 E4 F5 F4 A3 E5 F4 F4 B5 C5 9 9 6 9 6 9 9 9 9 1 9 4 4 9 9 9 9 P6 O5 H5 H4 M5 N5 M7 M7 K5 K6 M6 O4 N1 P1 I5 M4 N4 C142 C143 C144 C145 G5 G5 G5 C5 1 1 1 9 H5 F6 K3 E5 C146 C147 C148 C149 C150 C152 C153 C154 C155 C156 C157 C158 D5 D5 H5 D5 A5 E5 E5 H5 C5 F5 B5 B5 9 9 1 9 5 9 9 1 7 9 5 5 J5 L4 J6 G5 G4 I7 J6 G5 G7 D6 D5 C4 C159 C160 C161 C162 C163 C164 C165 C167 C168 C169 C170 C171 B5 H4 C4 F5 F5 E2 E1 D5 D5 F5 F5 F5 5 5 3 9 9 7 7 9 9 9 9 9 C4 L4 L7 O2 N2 D7 C7 K3 F5 N3 C6 G5 C172 C173 C174 C175 C176 C177 C178 C179 C180 C181 C182 C183 C184 C185 * G3 G3 E1 D3 C2 B2 C2 B2 B2 A2 A2 E1 C5 D2 9 9 9 5 7 7 7 7 7 7 7 7 3 5 M1 K4 K4 C6 H7 H7 G7 F6 G7 F6 E6 C7 L7 D4 C500 C501 C502 C503 C504 C505 G2 B4 F3 C5 H3 H3 8 8 8 9 9 9 H3 D3 G1 L4 K4 K4 CR5 CR7 CR8 CR9 CR10 CR11 CR12 CR13 CR14 CR15 CR16 CR17 F4 G3 F3 E2 F2 F3 C1 F4 F3 G2 H2 H3 6 7 7 8 8 8 8 8 8 8 8 8 L3 B5 B5 F3 H1 H1 C2 H2 H3 J2 J2 J1 CR18 CR19 CR20 CR21 CR22 CR24 CR25 CR26 G3 E4 E3 E3 E3 G2 B5 B4 DS1 DS2 DS3 DS4 8 8 8 8 8 8 3 8 J1 E1 E1 E2 E2 I4 I7 D3 LF1 A1 8 D5 E5 E5 D2 3 3 3 8 Q2 Q2 Q1 B2 E1 F5 5 F4 F1 A1 8 A3 J1 J2 J3 J4 J5 J6 J9 J10 J11 J12 J13 J14 J15 J17 C4 A3 H2 A2 B2 A1 G4 A1 C1 G3 D4 H5 H4 E2 1 3 3 3 4 4 5 5 6 6 6 7 7 8 J6 G7 H7 K7 P5 P5 L4 A6 K1 M2 M2 A7 A6 E3 P1 P5 P6 P9 P12 P13 P17 P18 P19 P20 P21 P22 P28 P32 P33 P34 P35 P36 P37 P38 C4 B2 A1 G4 G3 D4 E2 E3 C4 B1 H2 B2 D4 B4 B4 B1 B1 B1 B1 B1 1 4 4 5 6 6 8 8 8 9 8 3 3 1 3 9 9 9 9 9 J18 J19 J20 J21 J22 J27 J28 J32 J33 J50 J51 J52 J53 E3 C4 B1 H2 B2 A5 D4 B4 B4 H1 H1 D4 B4 8 8 9 8 3 3 3 1 3 7 7 5 7 F1 E3 J2 I4 J7 J7 P2 H7 I7 C7 B7 G4 B7 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q180 F1 F2 G2 G2 G3 G2 G4 D1 E4 F4 G3 D5 E5 G4 E3 E4 C4 D3 5 5 5 9 9 9 9 6 6 7 7 3 3 8 8 8 8 8 D6 D6 D5 D6 E7 D6 E6 K2 L1 A6 A5 P2 P2 J3 E1 D2 E3 E4 K2 G4 7 A6 L1 L2 L3 L6 L7 L8 L12 L13 L14 L15 L16 L17 L18 L19 L20 F5 D2 E4 G4 F4 F4 D2 D2 E2 G4 G3 D1 G1 C1 E1 5 9 9 7 7 7 7 7 7 8 8 8 7 5 7 E4 D6 E6 A6 B6 B6 F7 F7 E7 H2 J3 D1 D6 C4 C8 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R18 R19 R20 R21 R22 R23 R24 R25 R26 G2 G3 A3 C1 C2 C3 C4 B3 F4 F4 A2 F2 A1 D5 D3 D3 E3 E3 F3 E3 E3 1 1 1 2 2 2 2 3 3 3 3 3 5 5 5 5 5 5 5 5 5 G6 H6 N8 N7 N7 N6 O5 M8 A5 A4 K7 H6 C5 E4 C6 C7 C6 C6 C6 C6 C5 R27 E4 5 C5 A2 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 F3 B2 B2 B2 B1 B1 C1 C1 C1 C4 C4 D1 D2 D2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 C6 C5 C5 C5 C5 B4 B5 C4 B5 F4 C4 C4 D4 D4 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 D2 D2 E2 F2 F2 F1 G2 F3 G2 G2 E5 E5 G3 E5 E2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 9 D4 D5 D5 D5 D5 D6 D6 D6 E6 E6 F4 E4 L7 E6 D7 R57 R58 R59 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 E3 F4 F4 G4 F2 F2 G3 G3 G3 G2 G4 C1 D1 D1 D2 9 9 9 9 9 9 9 9 9 9 9 6 6 6 6 E7 E6 D7 E7 D7 D7 E7 E6 E6 D6 E6 K3 K3 K3 L3 R72 R73 R74 R76 R77 R78 R79 R80 R81 R82 R83 R86 R87 R88 R89 R90 R91 R92 D1 E2 E2 D2 D5 C5 D5 C4 C4 C4 E5 G4 G4 F4 F4 E4 E4 E3 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 K3 L3 K3 L3 M3 N2 M2 M3 M3 N3 M1 L3 L3 L3 M3 L3 L3 L4 VITS 200 R98 R99 R100 R101 R102 R103 R104 R105 R106 R108 R109 R110 R111 D2 E2 A4 B2 B2 G1 G3 G2 F4 G4 H3 E5 D5 7 7 7 7 7 7 7 7 7 7 7 7 7 F6 D7 B5 F6 F6 C7 B7 B7 A6 A6 A5 A7 A7 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R130 R132 E4 D5 D5 D5 D4 E4 A4 C4 G1 F1 F1 F1 F1 E2 E2 E2 B4 E5 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 3 B7 A8 A7 A7 A7 A7 B7 B7 C7 C7 C8 C7 B7 C8 C7 C7 B7 P1 R133 R134 R135 R137 R138 R141 R142 R143 R144 R145 R146 R147 R149 3 3 3 3 3 5 5 8 8 8 8 8 8 D5 E5 C4 D5 D5 H4 H5 A1 B1 D1 H4 F4 E3 Q2 Q2 O2 Q2 Q2 L7 L7 B2 B3 B2 J4 H2 E2 R150 R151 R152 R153 R154 R155 R156 R157 R158 R159 R160 R161 R162 R163 R164 R165 R166 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 E4 D4 E4 E3 D2 F3 F2 C1 C5 C4 A5 A4 B3 E4 A4 B3 E5 E2 E3 D3 E2 D2 I1 I1 C2 F3 F3 C3 D3 D3 D2 C3 D3 G3 R167 R168 R169 R170 R171 R172 R173 8 8 8 8 8 8 8 E5 F5 F5 F5 A4 B4 D3 G3 G3 G3 G3 C3 D3 E3 R174 R175 R177 R178 R179A R179B R179C R179D R179E R179F R179G R179H R179I R180 R184 R185 R190 R191 8 8 4 4 4 4 4 4 4 4 4 4 4 8 8 5 7 7 C4 C3 E1 D1 B5 B3 C3 G3 G5 G5 G5 E1 A5 D3 D4 D4 E1 E1 E3 E3 N4 M6 P2 P2 P2 P2 P2 P2 P2 P2 P2 E4 D4 F4 K3 K3 R192 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 R220 5 7 7 7 7 7 3 3 3 5 1 5 7 7 7 7 C4 F1 F1 E2 G1 E1 D5 D5 A5 B1 C3 D3 G1 F2 G2 G2 L8 J4 J5 D7 C7 C7 J7 J7 I7 B5 G7 C6 G5 I4 H6 I5 R221 R222 R223 R224 R225 R226 R227 R228 R229 R230 R231 R500 R501 R502 R503 R504 R505 R506 7 7 7 7 7 7 7 7 7 7 3 8 8 8 8 8 5 7 G2 F2 F2 F1 G1 G1 B2 B2 A2 A2 B5 A2 A2 A3 B4 B4 H5 E1 I4 K3 K3 K3 J4 J5 F6 F6 F7 F6 K7 C1 C1 C1 D4 D3 L7 C7 RT1 8 B1 C3 RV1 8 B1 C3 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10A S10B 2 2 2 2 3 3 4 4 3 8 8 B1 B2 B3 B4 F5 F4 D2 C1 C5 B1 B1 N8 N7 N6 N6 A5 A4 N5 M8 Q3 B4 B4 T1 T2 8 7 E2 E2 G1 D7 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 9 9 8 9 9 9 9 9 9 9 B2 B2 D2 B3 B2 B1 B3 B3 C3 C3 K2 K2 D2 J2 J1 K1 N1 D4 O8 E6 U1 U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 U13 U14 U15 U16 U17 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 F4 E1 D4 D5 D1 F1 C1 G2 G2 G1 F3 B1 C3 E2 B3 B5 I6 J5 L6 L5 L5 J5 M6 H6 G6 F6 I5 L6 M7 H5 M8 M7 U18 U19 U20 U21 U22 U23 U24 U25 U26 U27 U28 U29 U30 U31 U32 U33 U34 U35 U36 2 2 2 2 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 F1 F2 F3 F4 G4 G5 D2 E3 F3 D1 C1 D3 F4 A2 F3 H4 G4 B3 F1 O8 O7 O6 O6 A5 A5 H7 H7 I6 I7 J7 N3 O2 O5 M4 M2 O2 N4 M6 U37 U38 U40 U41 U42 U43 U44 U46A U47A U47B 4 4 4 5 5 5 5 5 5 5 F2 G3 G2 G4 B1 E4 E1 E3 F3 F3 M5 N5 M5 G4 C5 E5 D5 B6 B6 B6 U48A U50A U50B U51 U52 U53 U54 U55A U55B U55C U56A U56B U57A U57B 5 9 9 9 9 9 7 7 7 7 7 7 5 5 G4 F2 F3 D2 D1 D2 H1 D1 F2 F1 D4 D2 G2 H2 K7 D6 D6 D6 E6 F6 H5 K3 K3 K3 M3 M3 K7 K7 U57C U57D U59 U60 U61A U62 U63A U63B U63C U64 U65 U67 U70 U71A U71B U72 1 3 7 7 7 7 7 7 7 7 7 7 3 5 5 8 D2 E1 D3 F4 E3 H3 F2 E3 F3 C4 C1 F2 C4 H4 G3 F2 K7 K7 K4 M3 L3 G5 H4 H4 H4 A7 G7 C7 L7 L7 L7 H4 U73 U74 U75 U76A U76B U78 U80 U81A U82 U83 U84 U85 8 8 8 8 8 8 4 7 1 1 7 8 G3 E5 E4 B4 B4 C3 F4 F1 E4 E5 A2 G2 J1 G4 F3 D3 D3 E3 K4 I4 K6 J6 F6 I2 VR1 VR2 VR3 VR4 5 5 7 8 F2 G2 D5 G4 D6 D6 M2 J4 W1 4 A3 P4 Y39 4 A3 O5 Static Sensitive Devices See Maintenance Section 671-2132-00 – 04 A1 Inserter Board Component locator for diagram <1> located on back of this page. VITS 200 - . - . ( , ( ( ! ) ( ( '& '& '& '& '& '& ( " '& '& )## $ $ $ $ $ $ $ $ $ $ '& '& " # ) ! ! ! ! & ( $ $ $ $ $ $ $ $ " ( , , , '& '& '& '&- '& , '& '& '& '& ) ) $ $ $ $ $ $ $ $ ) ! ) '& ( ( %'& '& '& '& '& ) $ $ $ $ $ $ $ $ ) ! ) & & '& '& ) ) '& '& '& '& ) ) ( ) % ! '&% #'&- . %' (%&"% %#%& %#%& % / ( ( ) " # ( ) " " " " " " " " " " &'' &'' &'' &'' )' ( #'& #'& #'& #'& #'& #'& #'& )%) ( " " " " " " " " " " ) #'& # ! &', &*' &,!' "& "'"! "& ( ) " " " " " " " " " " ( )&,! ( ( ) #'& #'& #'& #'& #'& #'& #%& ( " '& '& '& '& '& '& '& '& '& '& '& ) ( ( $ $ $ $ $ $ $ $ ) ! ) '& '& '& '& ) ) % '+ % / )%) ( & !' '& '& ( , & ) ! ! ! ! ( , , , ( , ) & %'& $ $ $ $ $ $ $ $ '& '& '& '& '& '& '& '& " )%) ( , )%& )&,! ( ! )%%& )%& # ( ( ( '& '& & # ) ! ! ! ! ( ( , , , , ) ) 0 ) 0 ) 0 ) 0 0 !"' %)!") ) 0 ) !"' VITS 200 ) %&! ( # '& %&,! '& '& '& '& '& '& ! #%" '&'& +'% ( ( ( ( " '" # ( ( &* &* ( ) ( ) ) %&! # '& ( . ) ( ( '&- ( #'&- . . ( 671–2132–00 – 04 !"'(&"!)'& &#%'&&'"%%%)(& !&%!( %%!& P/O A1 INSERTER BOARD TEST SIGNAL MEMORY 1 Schematic Diagram <2> A1 Component Locator Chart Assembly A1. VITS 200 R6 R7 R8 R9 C1 C2 C3 C4 N7 N6 N6 N5 S1 S2 S3 S4 B1 B2 B3 B4 O8 N7 N6 N6 U18 U19 U20 U21 F1 F2 F3 F4 O8 O7 O6 O6 ' ( ' ( ' ( "!"!!" $ ' ( ' ( ' ( # # # # $ $ "!'( # ' ( "!'( ' ( ! ) # ! $ $ % & "! ) $ ! # ! $ $ % & "! ) $ ! # ! $ $ % & "! ) $ ! # ! $ $ % & "! 671–2132–00 & UP " VITS 200 REV AUG 1995 "#!$"! P/O A1 INSERTER BOARD TEST SIGNAL SELECT 2 Schematic Diagram <3> Component Locator Chart 671–2132–05 & Up The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1, 2, and 4 thru 9). VITS 200 C161 C184 C5 C5 L7 L7 J27 J28 A5 D4 J7 P2 CR25 CR27 CR28 CR29 B5 E3 E4 E4 I7 A4 B4 B5 P22 P28 E3 D4 Q13 Q14 D5 E5 P2 P2 DS1 DS2 DS3 D5 E5 E5 Q2 Q1 Q1 J2 J3 J4 J22 A3 H2 A2 E3 F7 I7 L7 J7 R10 R11 R12 R13A R13B R13C R13D B3 F4 F4 D3 C3 C5 B3 L8 A5 A4 J7 J7 J7 J7 R13E R13F R13G R13H R13I R14 R132 R133 R134 R135 R137 R138 R211 R212 R213 R231 B3 C3 A5 B5 B2 F2 E5 D5 E5 C4 D5 D5 D5 D5 A5 B5 J7 J7 J7 J7 J7 H6 P1 Q2 Q2 O2 Q2 Q2 J7 J7 I7 K7 S5 S6 S9B F5 F4 C5 A5 A4 Q3 U22 U23 U24 U25 U26 U27 U28 U57D U70 G4 G5 D2 E3 F3 D1 C1 E1 C4 A5 A4 H7 H7 I6 I7 J7 K7 L7 , - % ( ( )%) ( )&+! ( # &+!' " " " " " " " " " " " " " " " " ) &+!'# ) ( &*' !' # & " % & #&'!+ #"!'%" %&+! +#&& #%"#%& ) ) ) ) #&'!+ #"!'%" +#&& ( #'&, - #'& #'& #'& #'& #'& #'& #'& #'& '" # %#%& %' (%&"% ) ) ) % / ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ( " " " " " " " " " " " " " " " " ) ) ) ) ) ) ) % / % / % / ) ) ) ) ) ) ) ) ) ) ) ) ( ( ( ( ( '" # %#%& %' (%&"% # ! " #%"#%& !&' " %"!'#!&'"!! )'&"!!& '%"( !"#()'&"!!& '%"( ( # " ( ) % / % )' ( & $ $ $ $ $ $ $ $ ) ) ) ) )&+! % ) ) ) ) &+!' )%) ! )&+! ! )%) % )' !' # &*' #% ( #% )## ) ( ) ( ) ) ) ) % / ) ( ( & ( ( #'&, - % / ( ) ( ( # % / ( "!'%"% "% &*' ( ( ( ( ( " &+!' )' % )%& " &+!' )' !"'(& "!'%"% "% ( ( ( # ( " , - ( # &'+ ( #%"&+! &+! !' #%"#%& & % % #"% " #%"#"% % " " " " " " " " " " +#&& ) #"% +#&& ( $!' " ( ) % #+#&& % & +#&& ) % #&'!+ %&+! # # ( ( & # # # # # # # # # # # # # # ) % % % ) # % ) % / $ & % (!" % / % / " % / %&+! ( # # # # # $ # # # # # # # # # # " ) &% $ &%% &%" &% % #"*% REV AUG 1995 $ &%% &%" &% % 671–2132–05 & UP 0 !"' VITS 200 &% ( & # & % / ) !' # # & +#&& 0 # ) & % +#&&""(' (''"!! (''"!& % / # ) # # # # # # ) % / % ( % / &+!.! ( # ) ) ) ) ( ( ( & ( ) # # # # # # ( ) ) ) )&+! ! )%) ! % !"'(&"!)'& P/O A1 INSERTER BOARD H&V COUNTERS,DECODERS, SOURCE IDENTIFICATION & BYPASS CONTROLS 3 "!'%"% "% Schematic Diagram <3> Component Locator Chart 671-2132-00 & 04 The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1, 2, 3, and 5 thru 9). VITS 200 C161 C184 C4 C5 L7 L7 J28 J33 D4 B4 CR25 B5 I7 DS1 DS2 DS3 D5 E5 E5 Q2 Q2 Q1 P22 P28 P33 B2 D4 B4 Q13 Q14 D5 E5 P2 P2 J2 J3 J4 J22 J27 A3 H2 A2 B2 A5 G7 H7 K7 J7 J7 R10 R11 R12 R13 B3 F4 F4 A2 M8 A5 A4 K7 P2 I7 R14 R132 R133 R134 R135 R137 F2 E5 D5 E5 C4 D5 H6 P1 Q2 Q2 O2 Q2 R138 R211 R212 R213 R231 D5 D5 D5 A5 B5 Q2 J7 J7 I7 K7 S5 F5 A5 S6 S9 F4 C5 A4 Q3 U22 U23 U24 U25 U26 G4 G5 D2 E3 F3 A5 A5 H7 H7 I6 U27 U28 U57D U70 D1 C1 E1 C4 I7 J7 K7 L7 - . % ( ( ( ( # )%) )&,! &''- . ( ( ( ( " " " " " " " " " " " " " " " " ( ) ( &*' &*' " &,!' )' !' # & ( !&' " %"!'#!&'"!! )'&"!!& '%"( !"#()'&"!!& '%"( # % % ( % ( & %&,! #%"#%& '+ & #&'!, #"!'%" %&,! ,#&& #%"#%& '+ #'& #'& #'& #'& #'& #'& #'& #'& '" # %#%& %' (%&"% ( ( ) ) ) ) - . ( #'&- . ) ) - . ) ( " " " " " " " " " " " " " " " " ( ) ( ( ( ( % 0 ( ( ( ( ( '" # %#%& %' (%&"% 2 ) ) ) ) ) ) ) ) ) ) ) ) !""!!'"! % %&! )' ( )## # ( ) " " " " " " " " " " ) #"% ,#&& ( ( &', &,!/! ( ( ( & ,#&& ) # # ( ) ( ) ( ( ( ( ( # # # # # # # # # # # % 0 % " &% & % ) ,#&& % % 0 $ & % (!" % % 0 # # # # # # ( & # $ #"*% # !"' !"' REV NOV 1992 $ &%% &%" &% % ) ,#&&""(' (''"!! (''"!& ( ( & # # # # # # # # " & VITS 200 "!"% # # ) & 1 # ) ) # % ( % 0 #,#&& % % " 1 % 0 " !' ) )&,! ! )%) ! ) ( % ,#&& %+) #%"#"% ) % & & ( #"% ) ) ) ) )&,! % ) ) ) ) &,!' )%) ! )&,! %+) )' !' # &*' "!"% #%"&,! &,! % % $ $ $ $ $ $ $ $ ) ) ) ( # # " ( ) "!'%"% "% ( & ,#&& ) ) ( % 0 ( ) ( ) #'&- . #&'!, #"!'%" ,#&& ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ( # &'' &'' &'' &'' &'' &'' &'' &'' ( ( ( ( ( ( " &,!' )' ) &,!'# ) ( "!'%"% "% # &''- . % 0 " ( !""!!'"! ( 2 - . # &,!' ( &% $ &%% &%" &% % !"'(&"!)'& &#%'&&'"%%%)(& !&%!( %%!& 671–2132–00 – 04 P/O A1 INSERTER BOARD H&V COUNTERS,DECODERS, SOURCE IDENTIFICATION & BYPASS CONTROLS 3 "!'%"% "% Schematic Diagram <4> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1, 2, 3, and 5 thru 9). VITS 200 C135 C136 A3 E5 O4 N1 J5 J6 B2 A1 P5 P5 P5 P6 B2 A1 R177 E1 N4 R178 R179A R179B R179C R179D R179E R179F R179G R179H R179I D1 B5 B3 C3 G3 G5 G5 G5 E1 A5 M5 P2 P2 P2 P2 P2 P2 P2 P2 P2 S7 S8 D2 C1 N5 L4 U29 U30 U31 U32 U33 U34 D3 F4 A2 F3 H4 G4 N3 O2 O5 M4 M2 O2 U35 U36 U37 U38 U80 B3 F1 F2 G3 F4 N4 M5 M5 N5 K4 Y39 A3 O5 J6 HARDWARE WATCHDOG RESET 1 - 2 NO RESET 2 - 3 HOLD IN RESET MODE P6 J6 1 2 +5V 1 R178 2.7k 1 2 3 4 5 6 7 8 9 0 3 P8 U36 74ALS244 S8 1 2 4 8 5 0 1 2 3 4 5 6 7 8 9 A B C D E 1 P10 2 P11 4 P12 8 P13 F R177 2.7k DIAG0 DIAG1 DIAG2 DIAG3 J4-3 U31 DS1232 (AWAKE) 7 2 1 3 P8 +5V ST TD PBRST TOL 8 4 3 +5V 5 RST 1 6 RST J5 671-2132-00 - 04 P5 2 VCC GND 1 2 3 4 5 6 7 8 9 0 3 J5 GENLOCK PROCESSOR RESET 1 - 2 NORMAL OPERATION 2 - 3 RESET NO PLUG NO HARDWARE RESETS 1 16 P20 2 15 P21 3 14 P22 4 13 P23 5 12 P24 6 11 P25 7 10 P26 8 9 P27 2 4 6 8 11 13 15 17 (DIAG) 1 19 P20 P21 P22 P23 P24 P25 P26 P27 2 4 6 8 11 13 15 17 (OFFSET) 1 19 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 18 16 14 12 9 7 5 3 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 18 16 14 12 9 7 5 3 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 1G 2G 1 1 S7 DIAG[0..3] +5V P10 P11 P12 P13 DIAG0 DIAG1 DIAG2 DIAG3 R179H 2.7k U37 74ALS244 9 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 1G 2G ED[0..7] ED[0..7] U59 uP_CLK 6 U40 74ALS273 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 +5V 1 U29 ADG236 U35 8mhz804c008 +5V 11 29 +5V VCC GND Y39 uP_CLK 6 C135 0.1uF (RESET) 26 CLK RESET +5V 1 R179B 2.7k 3 25 24 17 16 BUSRQ WAIT NMI INT A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 D0 D1 D2 D3 D4 D5 D6 D7 MREQ IORQ RD WR M1 HALT BUSAK RFSH 30 31 32 33 34 35 36 37 38 39 40 1 2 3 4 5 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 14 15 12 8 7 9 10 13 D0 D1 D2 D3 D4 D5 D6 D7 19 20 21 22 27 18 23 28 MREQ IORQ RD WR M1 LAD[0..7] LAD[0..7] U41 5 +5V 1 R179C 2.7k 4 A0 A1 A2 A3 A4 A5 A6 A7 A8 A12 A13 A14 A15 74 73 72 71 69 68 67 66 65 64 63 62 61 LAD0 LAD1 LAD2 LAD3 LAD4 LAD5 LAD6 LAD7 20 21 23 24 25 26 27 28 P2 15 14 13 MREQ IORQ RD WR RM1 CSYNC_IN 6 U54-13 U54-5 SYSCLK FLPCLK +5V 48 47 46 45 44 18 30 29 2 22 35 55 10 31 38 51 58 70 78 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA12 PA13 PA14 PA15 PAD0 PAD1 PAD2 PAD3 PAD4 PAD5 PAD6 PAD7 PSTD0 PSTD1 PSTD2 PMREQ PIORQ PRD PWR PM1 PCSYNC_IN PSYSCLK PFLPCLK VDD VDD VDD VDD GND GND GND GND GND GND GND R179D 2.7k PI_O0 PI_O1 PI_O2 PI_O3 PI_O4 PI_O6 PI_O8 PI_O9 PI_O10 PI_O11 PI_O12 PI_O13 PI_O14 PI_O15 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PED0 PED1 PED2 PED3 PED4 PED5 PED6 PED7 PSOFT_RST PEPROM_EN PCTC_EN PCLMP_TM PSIS_TM PV_CLAMP PUNLCK PDFLD_REF PSAMP_FIN PSTART_SMP PS_HSYNC 9 8 7 6 5 4 3 1 84 83 82 81 80 79 (STATUS) P3 (CONTROL) (OFFSET) D1 D2 D3 D4 D5 D6 D7 D8 11 1 D0 D1 D2 D3 D4 D5 D6 D7 41 40 39 37 36 34 33 32 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 10 9 8 7 6 5 4 3 25 24 21 23 2 26 27 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 20 22 EPROM_EN CE OE 5 uP_CLK 1 2 3 4 5 6 7 8 9 11 M1 U28-2 3 10 CSYNC_IN CSYNC_IN U70-22 1 R179A 2.7k P2 18 19 16 14 10 6 17 15 23 22 21 20 13 24 5 +5V C136 0.1uF 2 1 U14-4 671-2132-00 - 04 6 D0 D1 D2 D3 D4 D5 D6 D7 11 12 13 15 16 17 18 19 D0 D1 D2 D3 D4 D5 D6 D7 U38 74ALS273 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 (CONTROL) P3 1 VPP 3 4 7 8 13 14 17 18 11 1 D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 2 5 6 9 12 15 16 19 GLK/INT ACQ/HOLD CLK CLR U60-8 U60-1 LOCKED CLAPBRD U70-11 J3-40 MONOCHR U87-13 6 3 1 +5V I0/CLK I1 I2 I3 I4 I5 I6 I7 I8 I9/OE U33 27C512 U34 74ALS273 U80 F0 F1 F2 F3 F4 F5 F6 F7 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 RM1 19 18 17 16 15 14 13 12 (DIVISOR) P3 CS0 136-0752-00 CS1 CE M1 IORQ RD RESET CLK D0 D1 D2 D3 D4 D5 D6 D7 CK/TRG0 CK/TRG1 CK/TRG2 CK/TRG3 TO0 TO1 TO2 IEI IEO VCC GND INT 25 26 27 28 1 2 3 4 3 4 7 8 13 14 17 18 11 1 D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 2 5 6 9 12 15 16 19 CLK CLR D0 D1 D2 D3 D4 D5 D6 D7 A8 A9 A10 A11 A12 A13 A14 A15 (ATAN) 10 9 8 7 6 5 4 3 25 24 21 23 2 26 27 1 20 22 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 D0 D1 D2 D3 D4 D5 D6 D7 11 12 13 15 16 17 18 19 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 CE OE/VPP 7 8 9 11 12 +5V +5V 1 1 (INT) 6 +5V 1 R179F 2.7k R179E 2.7k 7 R179G 2.7k 8 UNUSED PULL-UP RESISTORS (INT) NOTE: VITS 200 J3-40 J9-3 (FRAME) 3 MONOCHR SIS_TM M1 IORQ RD (RESET) uP_CLK +5V 3 U38-12 U30 z84c3008 1 J4 U59-13 U32 27C256 A0 A1 +5V STAT[0..7] STAT0 STAT1 STAT2 STAT3 STAT4 STAT5 STAT6 STAT7 2 5 6 9 12 15 16 19 CLK CLR VCODAC GAL16V8-M 156-2983-00 R179I 2.7k Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 U38-9 (ATAN) VCODAC (DIVISOR) (AWAKE) 60 59 57 56 54 53 52 50 49 43 42 19 17 16 12 11 77 76 75 5 (DIAG) 3 4 7 8 13 14 17 18 REV AUG 1995 SEE PARTS LIST FOR EARLER VALUES AND SERIAL NUMBER RANGES 671–2132–00 & UP P/O A1 INSERTER BOARD GENLOCK 4 Schematic Diagram <5> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1 thru 4 and 6, 9). C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 D5 E4 A1 C2 F2 E2 E2 F2 F2 E2 F5 C6 B5 C4 D5 D5 D5 D5 E5 E5 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 D1 D1 B2 D4 E1 D4 D5 D5 F5 F5 D5 E5 C5 G5 D5 F4 E4 E4 E4 E4 C21 C22 C23 C31 C83 C120 C150 C157 F5 G3 E5 D2 H4 C1 A5 B5 E4 L7 E4 D4 L7 D4 G4 D5 C158 C159 C160 C175 C185 C507 C509 B5 B5 H4 D3 D2 E5 C2 C4 C4 L4 C6 D4 E4 C4 J9 J10 J52 G4 A1 A4 K4 A6 G4 L1 L19 F5 C1 F4 D4 P9 G4 Q1 Q2 Q3 F1 F2 G2 D5 D6 D5 R18 R19 R20 R21 R22 R23 R24 R25 A1 D5 D3 D3 E3 E3 F3 E3 C5 E4 C6 C7 C6 C6 C6 C6 R26 R27 R28 R29 R30 E3 E4 F3 B2 B2 C5 C5 C6 C5 C5 R31 R32 R33 R34 R35 R36 R37 R38 R39 B2 B1 B1 C1 C1 C1 C4 C4 D1 C5 B5 B4 B5 C4 B5 F4 C4 C4 R40 R41 R42 R43 R44 R45 R46 R47 R48 D2 D2 D2 D2 E2 F2 F2 F1 G2 D4 D4 D4 D5 C5 D5 D5 D6 D6 R49 R50 R51 F3 G2 G2 D6 E6 E6 R52 R53 R54 R55 R141 R142 R185 R192 R214 R216 R507 R508 E5 E5 G3 E5 H4 H5 D4 C4 B1 D3 C2 C2 F4 E4 L7 E6 L7 L7 G4 L8 C5 C6 D4 C4 U41 U42 U43 U44 U46A U47A U47B U48A U57A U57B U71A U71B G4 B1 E4 E1 E3 F3 F3 G4 G2 H2 H4 G3 G4 C5 E5 D5 B6 B6 B6 K7 K7 K7 L7 L7 VR1 VR2 F2 G2 D6 D6 L19 9uH R33 100 R35 392 R34 301.0 R32 301.0 PROGRAM GAIN ADJUST C120 240pF R36 2.00k U44 TDA2595 U42 EL2090 C3 10uF J10 PROGRAM IN 1 R214 499 3 5 R18 15.0k PROGIN K2-4 6 7 +10V 7 VIDIN- R39 200.0 13 S/H+ S/H OUT 11 HCNTL CHOLD V+ VGND 9 14 12 16 VIDEO R100 +10V -10V CASTLE H OSC MUTE C11 .0047uF 10 C13 0.1uF R507 71.5k Q2 12 13 COIN DET R40 50.0k R508 20.0k 3 2 R43 100.0K C7 .01uF PROGSYNC U70-3 R48 2.00k R50 2.05k R45 75.0k R42 11.5k U57A 74F00 1 +12V R41 118.0k VR2 6.2V C9 .015uF C8 0.22uF C185 .001uF R31 14.3k Q3 +12V 17 IDENT VCC GND +12V R47 15.0k 9 LIMIT 15 5 +12V +12V C10 0.22uF 18 PHASE DET C509 3pF VIDEO INPUT BUFFER, CLAMP, AND SYNC STRIPPER 7 COMP SYNC 7 Q1 6 50% POINT 4 S/N B020527 & BELOW -10V 4 HORZ OUT HOSC +12V 3 PH DET EHT 14 C4 100pF 1 CNTL OUT COMP VID 8 S/H- PROGRAM OFFSET ADJUST FB PLSE 11 VIDIN+ 2 NC 8 NC 10 NC R29 14.2k R30 500 VIDOUT 2 C12 0.22uF 3 VR1 6.2V PROGPRES R44 4.75k R46 681.0 C6 0.56uF C5 .0047uF J4-16 R51 2.74k 3 5 6 4 C4 100pF U42-9 U57B 74F00 PROGPORCH U70-9 3 R49 2.00k 671-2132-00 - 04 C175 200pF R21 20.0k TESTSIG VIRS DETECT +12V U67-13 +12V VIDEO R216 20.0k R20 20.0k 3 8 U46A LF353 R25 200.0 R23 1.0k 1 2 +5V +12V R24 11.5k 7 1 1 4 12 5 6 4 -12V +5V R28 4.75k U47A LM319 3 1 5 -12V R22 20.0k U47B LM319 R26 200.0 9 C2 200pF 7 10 2 R37 301.0 R192 2.74k C16 4.7uF 14 15 GLSEL1 J4-11 3 5 CLKD SYNCTIP U27-9 3 U62-13 28 C1 0.1uF 6 R19 332 +5V 9 21 27 26 BACKPORCH U70-21 24 C18 .022uF 3 C17 0.22uF 25 20 I0 I1 CLK RPEAK D0 D1 D2 D3 D4 D5 D6 D7 ANOUT AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 13 12 11 10 4 3 2 1 AGC ADCIN CCLINE U17-17 +5R VCCD VCCA VCCO DGND AGND 6 22 7 8 23 R55 10.0 C23 0.1uF +10V C150 0.1uF 1 2 3 4 5 6 7 8 9 10 11 13 I1/CLK I2 I3 I4 I5 I6 I7 I8 I9 I10 I11 I12 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 LAD0 LAD1 LAD2 LAD3 LAD4 LAD5 LAD6 LAD7 23 22 21 20 19 18 17 16 15 14 1 2 C X CAPTION 4 5 U71A 96LS02 R X Q A B 4 R141 200.0k C83 1uF C L Q 6 7 CCPRES U17-9 1 3 C20 5.6pF J3-35 U41-14 C19 10pF RXDV 3 R142 2.74k 671-2132-00 - 04 J2-4 U41-13 +12V C158 0.1uF U29 C160 0.1uF 1 +5V LAD[0..7] +5V GENLOCK A/D AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 R53 1.0k +5V U17-13 P9 1 4 L1 39.5uH R52 1.0k 19 DEC CLAMP VIRSPRES U41 PAL22V10 OF GATEA GATEB 9 LAD[0..7] 2 U43 TDA8708 VIN0 VIN1 VIN2 10 J9 3 U29-17 1 16 17 18 Q +5V SIS_TM C14 4.7uF Q C L 1 1 J9 SOUND-IN-SYNC MODE 1 - 2 NO SOUND-IN-SYNC OPERATION 2 - 3 SOUND-IN-SYNC OPERATION J52 2 A B 1 3 -12V R185 301 12 11 3 U71B 96LS02 R X U17-12 R27 11.5k +5V 1 4 C X U48A 74ALS32 1 (VIRSAMP) 8 R38 301.0 R54 402.0k C22 1uF RSLINE +5V 3 671-2132-00 C159 0.1uF C157 0.1uF C507 33pF -10V C21 33pF NOTE: SEE PARTS LIST FOR EARLER VALUES AND SERIAL NUMBER RANGES P/O A1 INSERTER BOARD REV JAN 1996 VITS 200 PROGRAM INPUT, SYNC STRIPPER, VIRS DETECTION, & GENLOCK A/D INPUT 5 Schematic Diagram <6> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1 & A1A1. (Partial Assembly A1 also shown on schematic 1 thru 5 and 7, 8, 9). C39 C40 C41 C42 C43 C46 C125 C128 C1 E2 D2 E2 C5 E4 G3 H3 L3 M3 L3 K3 M2 L3 H5 H5 CR5 F4 L3 J11 J12 J13 J32 C1 G3 D4 F2 K1 M2 M2 H5 P12 P13 P32 G3 D4 F2 M2 M2 H5 Q8 Q9 D1 E4 K3 L1 R68 R69 R70 R71 R72 C1 D1 D1 D2 D1 R73 R74 E2 E2 R76 R77 R78 R79 R80 R81 R82 R83 R86 D2 D5 C5 D5 C4 C4 C4 E5 G4 L3 M3 N2 M2 M3 M3 N3 M1 L3 R87 R88 R89 R90 R91 R92 R190 G4 F4 F4 E4 E4 E3 E1 L3 L3 M3 L3 L3 L4 K3 K3 K3 K3 L3 K3 R191 R206 R207 R217 R218 R219 R220 R221 R222 R223 E1 F1 F1 G1 F2 G2 G2 G2 F2 F2 K3 J4 J5 G5 I5 H6 I5 I4 K3 K3 L3 K3 R224 R225 F1 G1 K3 J4 R226 G1 J5 TP11 F1 K3 U54 U55A U55B U55C U56A U56B U59 U60 U61A U62 U63A U63B U63C U81A H1 D1 F2 F1 D4 D2 D3 F4 E3 H3 F2 E3 F3 F1 I5 K3 K3 K3 M3 M3 K4 M3 L3 G5 I4 I4 I4 J4 VR3 D5 M2 Front Back A1A1 Oven Board 119–4228–00 VITS 200 A1A1 Oven Board C6 C8 C15 C16 C17 C18 C19 B2 B2 A2 A2 B1 B1 A2 CR14 A1 P33 C1 Q10 B2 R1 R3 R4 R5 R9 C1 A1 B1 B2 B2 RT11 B2 Y1 A2 $ " / $ $ . ! $# . / $ - &" &" $ - . $ ( * 0 $ - ' $ - $ $ ( / $ ' # ( ( ( $ ( $ ( ( ( ( ( . ' ' ( ( ( ( % % " ' ' ' $ ' $ ( $ / ( $ % )$ ' ( ( ( ' % ' # # # # ( ( ( % ' ( $ $ - ( ' $ - ' / ( ( $ ' ' ($ ' % ( $ - +, +, # ( ( ' % # %*% $ ' ' ' # (! ' # $ $ - $*%&!( !$ ( " $ . %"$&%%&!$$$('% %$ '$$% # $ - $ ' !& ( ( $ - $ % $ $ ( ( $& - $ ( . . ' ( # . $ - $ ' # ( !$$&! ' $ - / $ - ' $ $ ( $ - " (!! &$! !$!"$&! (! &$$#' *'%& ( ' #! ' & !( ! &$! !%&!$!( ! !%&!$!( ! $ - ( ( $ - ( ( ( " $ - ( / ' $ - # ($ ( ( ( $ - $ ( $ ! ( 671–2132–00 & UP !& VITS 200 REV AUG 1995 %"$&%%&!$$$('% %$ '$$% P/O A1 INSERTER BOARD CLOCKS 6 Schematic Diagram <7> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1 thru 6 and 8, 9). VITS 200 C39 C40 C41 C42 C43 C46 C51 C52 C53 C54 C55 C56 C1 E2 D2 E2 C5 E4 B5 F4 H4 B4 B4 B4 L3 M3 L3 K3 M2 L3 G8 B5 A5 B7 B7 A7 C57 C58 C59 C60 C61 C65 C66 C67 C68 C69 C70 C71 C72 C73 C4 B5 D5 E4 D5 E2 E2 G2 F2 C5 C5 C5 G2 D1 A7 A7 A8 A7 A7 D8 D7 C7 C8 B8 B8 B8 C7 F7 C74 C75 C76 C77 C78 C79 C119 C125 C128 C164 C165 C176 D1 E1 D2 D2 D2 E2 G1 G3 H3 E2 D1 C2 E7 E7 F7 F7 F7 E7 C6 H5 H5 D7 C7 H7 C177 C178 C179 C180 C181 C182 C183 B2 C2 B2 B2 A2 A2 E1 H7 G7 F6 G7 F6 E6 C7 C506 C510 C511 E2 D2 D2 D8 G7 G7 CR5 CR7 CR8 F4 G3 F3 L3 B5 B5 J11 J12 J13 J14 J15 J32 J50 J51 J53 C1 G3 D4 H5 H4 F2 H1 H1 A4 K1 M2 M2 A7 A6 H4 C7 B6 B7 K2 G4 L6 L7 L8 L12 L13 L14 L18 L20 L21 G4 F4 F4 D2 D2 E2 G1 E1 E2 P12 P13 P32 G3 D4 F2 Q8 Q9 Q11 Q12 D1 E4 F4 G3 K2 L1 A6 A5 R68 R69 R70 R71 R72 R73 R74 R76 C1 D1 D1 D2 D1 E2 E2 D2 K3 K3 K3 L3 K3 L3 K3 L3 R77 R78 R79 R80 R81 R82 R83 R86 D5 C5 D5 C4 C4 C4 E5 G4 M3 N2 M2 M3 M3 N3 M1 L3 A6 R87 R88 R89 R90 R91 R92 R98 R99 R100 R101 G4 F4 F4 E4 E4 E3 D2 E2 A4 B2 L3 L3 M3 L3 L3 L4 F6 D7 B5 F6 A6 B6 B6 F7 F7 E7 D6 C7 D8 R102 R103 R104 R105 R106 R108 R109 R110 R111 B2 G1 G3 G2 F4 G4 H3 E5 D5 F6 C7 B7 B7 A6 A6 A5 A7 A7 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 E4 D5 D5 D5 D4 E4 A4 C4 G1 F1 F1 B7 A8 A7 A7 A7 A7 B7 B7 C7 C7 B8 R123 R124 R125 R126 R127 F1 F1 E2 E2 E2 C7 B7 D7 C7 C7 R130 R190 R191 R206 R207 R208 R209 R210 R217 R218 R219 R220 R221 B4 E1 E1 F1 F1 E2 G1 E1 G1 F2 G2 G2 G2 B7 K3 K3 J4 J5 D7 C7 C7 G5 I4 H6 I5 I4 R222 R223 R224 R225 R226 R227 R228 R229 R230 R506 F2 F2 F1 G1 G1 B2 B2 A2 A2 E1 K3 K3 K3 J4 J5 F6 F6 F7 F6 C7 T2 TP11 E2 F1 D7 J3 U54 U55A U55B U55C U56A U56B U59 U60 U61A U62 U63A U63B U63C U64 U65 U67 U81A U84 VR3 H1 D1 F2 F1 D4 D2 D3 F4 E3 H3 F2 E3 F3 C4 C1 F2 F1 A2 D5 H5 K3 K3 K3 M3 M3 K4 M3 L3 G5 H4 H4 H4 A7 G7 C7 I4 F6 M2 ('&'&! 1 % 0 * 1 % % % '&, - % - ( & ( & '& '& '& '& '& '& '& '& '& '& '& '& 0 ) % . ( 1 % . ) % % ) 1 % . . ) ) 1 1 ) 1 * ( ( '&' ( ) " # ( ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " # 1 0 % 1 0 1 % . % &! * # 0 "* / ( '&'& )"(' % )! 0 )! ' 0 0 ( & % &"(' & !' " ) ) ! ! ! ! 0 . % . ) 1 ) % 1 ) ' 1 % ) ! ! ! ! ! ! ! ! ! 0 &( &( '&' '&' '&' '&' '&' '&' 0 1 % "(' "(' " # ! ! )% )% )% )% 0 "(' "(' ! ) ) & & 1 % . % % . ( ( "!'%"% "% 0 '&, % 1 0 0 1 ) / ) '&'&! % ) % % . +#&& ) ) $ % % . ) $ 1 ( #%"% "(' ( ( &* % )" '&'&! % % % 1 "!'%"% "% ( ( 1 1 1 &* &* ! ! ! ! "(' !) "(' # ! !) ) ) ) ) ! ) % / % % % #%"! 0 / / 0 % % % % % " % ) % % 1 1 1 1 % % % 1 . ) 0 "!'"%"(' 0 % . ) !"' VITS 200 %)( &#%'&&'"%%%)(& !&%!( %%!& (# #" !&%'%"% ANALOG OUTPUT 7 Schematic Diagram <8> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1 thru 7 and 9). VITS 200 C84 C85 C86 C87 C88 C89 C91 C92 C94 C95 C96 B1 C1 C2 D2 E1 G4 F4 F4 G4 G4 D3 C3 B1 B1 C2 G1 J4 H2 I3 I2 I3 E1 C97 C98 C99 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 E4 F5 B3 G2 G3 F2 F3 F2 F3 G2 G3 G4 F4 D2 F3 D3 I2 I1 H1 H1 I2 I1 J2 J1 H3 H2 C110 C111 C112 C113 C114 C115 C116 C117 C118 C500 C2 D3 F5 E3 C4 D3 F4 C2 C3 G2 C1 E3 G3 D2 D3 E3 H2 F3 E3 H3 C501 C508 C512 B4 A3 F4 D3 D3 I3 P17 P18 P19 E2 E3 C4 CR9 CR10 CR11 CR12 CR13 CR14 CR15 CR16 CR17 CR18 CR19 E2 F2 F3 C1 F4 F3 G2 H2 H3 G3 E4 F3 H1 H1 C2 H2 H3 J2 J2 J1 J1 E1 Q15 Q16 Q17 Q18 Q180 G4 E3 E4 C4 D3 J3 E1 D2 E3 E4 CR20 CR21 CR22 CR24 CR26 E3 E3 E3 G2 B4 E1 E2 E2 I4 D3 R143 R144 R145 R146 R147 R149 R150 R151 R152 R153 A1 B1 D1 H4 F4 E3 E4 D4 E4 E3 B2 B3 B2 J4 H2 E2 D2 E3 D3 E1 DS4 D2 B2 F1 A1 A3 J17 J18 J19 J21 E2 E3 C4 H2 E2 F1 E3 I4 L15 L16 L17 G4 G3 D1 I2 J3 D1 R154 R155 R156 R157 R158 R159 R160 R161 R162 R163 R164 R165 R166 R167 D2 F3 F2 C1 C5 C4 A5 A4 B3 E4 A4 B3 E5 E5 D2 I1 I2 C2 F3 F3 C3 C3 D3 D2 C3 D3 G3 G3 LF1 A1 A2 R168 R169 R170 R171 R172 R173 R174 R175 R180 R184 R500 R501 R502 R503 R504 F5 F5 F5 A4 B4 D3 C4 C3 D3 D4 A2 A2 A3 B4 B4 G3 G3 G3 C3 D3 E3 E3 E3 E4 D4 C1 C1 C1 D4 D3 RT1 RV1 B1 B1 C3 C3 S10A S10B B1 B1 B4 B4 T1 TP3 E2 D2 G1 D2 U72 U73 U74 U75 U76A U76B U78 U85 VR4 F2 G3 E5 E4 B4 B4 C3 G2 G4 H4 J1 F4 F3 D3 D3 E3 I2 J4 C $" # $"' $" %"& %"& !! " % ! % !# ! ! !% % ! $ - " ! - ! * $ , - $ " - - ! * ! ! $""$' $""$' $$""$'" ! ! #!"!! !!# $""&!"$' % $ ! ! % # - % - ! ! * ! * - % ! * " ! $ ! ! ! % ! ! * ! * % % ! - - - %! % ! , - - ! ! * - - - ! * - % , ! )+ $ " ! * ! * ! ! ! * - ! * - - ! * ! * $ ! ! ! * $ - - ! ! * - ! %!$!!#"$#& "$#& $"$#&" - ! ! * ! ! - ! * ! * ! * ! * $ - - - - $# -( ! - # # % %! - ! * $ - - $ # ! * ! * VITS 200 REV AUG 1995 $#$# %# $"# # "!#""#!!!%$" "!$!!" 671–2132–00 & UP P/O A1 INSERTER BOARD POWER SUPPLY 8 Schematic Diagram <9> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A1. (Partial Assembly A1 also shown on schematic 1 thru 8). C24 C25 C26 C27 C28 C29 C30 C33 C34 C36 E3 E4 D3 G3 G3 G3 G3 D1 D2 E2 D7 E7 D7 D7 E6 F6 F6 E6 F6 G7 C37 C38 C121 C122 C123 C124 C126 C129 C130 C131 C132 C134 C137 E1 E2 B4 C4 C4 D4 B5 D4 D4 E4 E4 F4 F4 E6 F6 P7 O6 P6 O5 H4 N5 M7 M7 K5 M6 P1 C139 C140 C141 C145 C146 C147 C149 C152 F4 B5 C5 C5 D5 D5 D5 E5 I5 M4 N4 E5 J5 J4 G5 I7 C153 C156 C162 C163 C167 C168 C169 C170 C171 C172 C173 C174 C503 C504 E5 F5 F5 F5 D5 D5 F5 F5 F5 G3 G3 E1 C5 H3 J6 D6 O2 N2 K3 F5 N3 C6 G5 M1 K4 K4 L4 H4 C505 J20 H3 B1 G4 J2 L2 L3 D2 E4 D6 E6 P20 P34 P35 P36 P37 P38 B1 B1 B1 B1 B1 B1 Q4 Q5 Q6 Q7 G2 G3 G2 G4 R56 R57 R58 R59 R60 E2 E3 F4 F4 G4 R61 R62 R63 R64 R65 R66 R67 F2 F2 G3 G3 G3 G2 G4 D6 D7 E7 E6 E6 D6 E6 D6 E7 D6 E6 TP1 TP2 TP4 TP5 TP6 TP7 TP8 TP9 TP10 B2 B2 B3 B2 B1 B3 B3 C3 C3 K2 K2 J2 J1 K1 N1 D4 O8 E6 D7 E7 E6 E7 E7 U50A U50B U51 U52 U53 F2 F3 D2 D1 D2 D6 D6 D6 E6 F6 VITS 200 $#"#" $#"#" $#"#" ! $#"#" ! # $ $ $ $ $ $ $ $ & $ & & & & " $ $ $ $ " # $ & $ $ " $ & $ " $ $ $ $ $ $ # % & $ # & % % " " " " $ & & & & " & & % % % & % & $ # % $ $ & # $ $ & # $ # # $ & & $ # # $ & # $ $ & & & # # # $ & $ # $ $ # # $ # # & # $ # $ & & $ & & # $ & # $ & & $ & & $ & & $ & & & # $ & & # # $ & & & $ $ & & $ $ 671–2132–00 & UP " VITS 200 REV AUG 1995 ! "!!" $#! ! # ! P/O A1 INSERTER BOARD REGULATOR & DECOUPLING CAPS 9 VITS 200 VITS 200 Static Sensitive Devices See Maintenance Section A2 Front Panel Board Diagram <1> Component Locator Assembly A2. VITS 200 J1 H2 I1 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 B1 C1 D1 E1 B2 C2 D2 E2 B3 C3 D3 E3 B4 C4 C1 C1 B1 A1 C2 C2 B2 A2 E1 E1 F1 H1 E2 E2 S15 D4 F2 ! # " " " " " " " " # # # # " " " " # " " " " " " " " # " # " " " " " " " # # " " " " " " A2 FRONT PANEL BOARD REV AUG 1995 VITS 200 FRONT PANEL 1 VITS 200 A3 Controller Board 671–2131–02 & Up A3 Controller Board and Diagram <1> Component Locator C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 1 1 1 1 1 1 1 1 1 1 B1 B4 C2 C4 D1 D4 D2 D4 E2 E5 A4 A5 C4 D5 D5 D5 F5 F6 F4 F5 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 1 1 1 1 1 1 1 1 1 1 E4 E2 F2 E4 E5 F5 E3 F3 H4 H3 G5 G4 G4 G5 F5 G5 F4 G4 H6 H6 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 1 1 1 1 2 2 2 2 2 2 E2 E4 B2 B5 D1 D4 B2 B4 C4 C2 G4 G5 D5 D5 D6 D7 A6 A7 D7 D6 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 2 2 2 2 2 2 2 2 2 2 D4 D2 E5 E2 E2 E4 E3 E3 E5 E5 F8 F7 F8 F6 G6 G8 G6 G6 F8 G8 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 2 2 2 2 2 2 2 2 3 3 5 5 H4 H3 E2 E2 E4 E4 B2 B5 B2 A2 F1 F2 H8 H8 G6 G6 G7 G7 D6 D7 N2 O2 E7 F6 G1 D1 D1 D1 D1 E1 E1 E2 E7 E6 D6 D7 E7 D7 E6 E7 C4 B4 C4 C4 C4 D2 D4 D2 D4 K8 L8 K8 K8 L8 C53 C54 C55 C56 C57 C58 C59 C60 5 5 5 5 5 5 5 5 C61 C62 C63 C64 C65 C66 C67 C68 C69 5 5 5 5 5 1 1 2 2 C71 C72 C73 C74 C75 C76 C77 C78 C80 1 1 2 2 7 7 7 7 7 B2 B4 B2 B4 A5 A5 A5 B5 B5 C5 C6 C7 C7 N2 M2 M2 K2 L3 C81 C82 C83 C84 C85 C87 C88 C89 C90 7 7 7 7 7 7 7 7 7 B5 B5 C5 C5 C5 D5 D5 D5 E5 L3 N3 N4 M5 L5 J3 I3 I3 G2 C91 C92 C93 C94 C95 C96 C97 C98 C99 C100 C101 C102 C103 C104 C105 C106 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 E5 E5 E5 F5 F5 F5 G5 G5 G5 H5 C4 C4 A3 B4 B4 D4 H3 I4 J4 J5 I5 J2 I1 I2 F2 E2 K6 K6 K6 K6 K6 K6 C107 C108 C109 7 7 7 C4 B4 B4 K6 K6 K6 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 7 7 7 7 7 7 7 7 7 7 A5 A5 A5 B5 D5 D5 D5 E5 B5 B5 B4 B5 C6 C7 C7 C6 D5 C4 G8 F7 C121 C122 C123 C124 C125 C130 C131 C132 C133 C134 7 7 7 7 7 6 6 6 6 6 C5 C5 H5 H5 E5 F1 E1 E2 D2 F1 G5 G4 L4 N6 D5 A8 B8 D8 B8 B8 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 6 6 6 6 6 6 6 7 7 7 C1 C1 C1 C1 D2 D2 E2 D5 C5 C5 C8 C8 C8 C8 D8 D8 D7 K6 K6 L7 C145 C146 C149 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C161 C162 C163 C164 7 7 7 5 5 5 5 5 5 5 5 6 1 1 2 2 6 1 C5 C5 B5 E5 D5 D5 D5 C5 C5 B5 B5 G2 A2 A4 A2 A5 E2 D2 L7 L7 L7 E3 D2 D2 E3 E8 E2 D2 H5 A4 B5 B6 B7 B8 E8 F5 C165 C166 C167 1 2 2 CR2 CR3 CR4 CR5 CR6 CR7 D4 D2 D5 F6 F7 F8 7 7 7 7 7 4 C3 C3 C4 F4 F4 G4 J5 J5 K7 L7 L7 I7 J1 J2 J3 J4 J5 J6 J8 J9 J10 1 1 2 2 3 3 3 5 5 A1 A4 A4 A1 A1 B3 C1 H1 A1 A4 A5 A7 A6 O1 K6 M4 F1 I1 J11 J12 J13 J14 J15 J16 J17 J18 J19 J20 5 5 5 5 5 5 5 6 1 1 A4 H3 H2 G3 A4 H4 A3 H2 H3 H5 J8 J6 O7 O6 O8 K8 L1 A8 I7 G6 J21 J22 J50 J51 J52 J53 J54 J55 J56 J57 2 2 6 6 1 5 6 6 6 6 G2 G5 A2 A1 H1 H2 H2 C2 C2 D1 G6 H7 A4 C8 D4 E5 A4 E8 E8 B8 L1 L2 L3 L4 L6 L7 L8 L9 1 1 2 2 1 1 2 2 A2 A4 A4 A2 B2 B4 B2 B4 A5 A6 A7 A6 C4 C6 C6 C7 P3 P6 P14 3 3 5 C1 B4 G3 P19 P20 P21 P22 P55 P56 P57 1 1 2 2 6 6 6 H3 H5 G2 G5 C2 C2 D1 Q1 Q2 Q3 Q4 Q6 Q7 Q8 Q9 Q10 1 1 1 1 1 1 1 2 2 B2 B4 F2 F2 F4 F4 G2 B2 B4 B4 B5 G4 G4 G5 G6 G5 B6 B7 Q11 Q12 Q13 Q14 Q17 Q18 Q40 Q41 Q42 Q43 Q44 2 2 2 2 5 5 7 1 1 2 2 F2 F4 F4 F2 F3 G3 F4 A2 A4 A2 B4 G6 G8 G8 G7 K5 K5 L7 B5 B6 B7 B8 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 1 1 1 1 1 1 1 1 1 1 A2 A4 B2 B4 A4 A2 B2 B2 B2 B4 A5 A6 A5 A6 A6 A5 D5 D5 D5 D5 R11 R12 R13 R14 R15 R16 R17 R18 R19 1 1 1 1 1 1 1 1 1 B5 B4 B1 B3 B1 C1 C3 C1 C1 D5 D6 B4 B5 B4 B4 B5 B4 B4 R20 R21 R22 R23 1 1 1 1 C3 C4 D3 D3 B5 B5 D5 E6 R24 R25 R26 R27 R28 1 1 1 1 1 D4 D1 D1 D1 D1 C5 C4 D4 E6 D4 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 1 1 1 1 1 1 1 1 1 1 1 F2 F4 C2 D2 D2 C5 D5 D2 D5 D5 F3 H5 G6 F4 F5 E5 F5 F6 E5 F6 F6 H5 R41 R42 R44 R45 R46 R47 R48 R49 R50 1 1 1 1 1 1 1 1 1 F5 F2 E2 E5 E2 F2 F5 E5 H4 H6 H4 F4 F5 F4 F4 F5 F5 I6 R51 R52 R54 R55 R56 R57 R58 R59 R60 1 1 1 1 1 1 1 1 1 H3 H4 G5 G2 F2 B3 B1 B1 B1 H6 H6 H6 H5 H4 B5 B5 C5 C5 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R75 R76 R77 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 B3 B3 B3 A4 A2 B2 B2 B2 B4 B5 B5 A2 A4 B2 B4 B1 B4 C6 B6 C6 A7 A7 D6 D6 D7 D7 D7 D7 A7 A7 A7 A7 B6 B7 VITS 200 R78 R79 R80 R81 2 2 2 2 B1 B3 C3 C1 B6 B7 B7 B6 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 2 2 2 2 2 2 2 2 2 2 C1 C1 C3 C4 C1 D1 C1 C3 C3 C4 B6 B6 B7 B7 D6 E6 C6 D7 E6 C7 R92 R93 R94 R95 R96 R97 R98 R99 R100 2 2 2 2 2 2 2 2 2 C2 C5 D5 D2 D2 D5 D2 D5 F2 F7 F8 F8 F7 F7 F8 F7 F8 H7 R101 R102 R103 R105 R106 R107 R108 R109 R110 2 2 2 2 2 2 2 2 2 F5 F4 F2 E2 E5 E5 E5 E2 E2 H8 G8 H7 G6 F8 F8 G8 F6 G6 R111 R112 R113 R114 R115 R119 R120 2 2 2 2 2 2 2 H3 H4 H3 F5 F2 A1 A1 H8 H8 H8 G8 H7 C7 C7 R121 R122 R123 R124 R125 R126 R127 R128 R129 R130 R131 2 2 2 2 3 3 3 3 4 4 5 A1 A3 A3 A3 A4 C1 B4 B3 G1 A5 B1 B7 C8 C7 B8 K5 N4 L5 L5 G2 K2 H4 R132 R133 5 5 F3 F3 J5 J5 R134 R135 R136 R137 R138 R139 R141 R142 R143 5 5 5 5 5 5 5 5 5 F4 G4 G4 G3 F2 F2 F1 F1 G1 K5 J5 K6 N6 E7 E7 E7 E7 E7 R144 R145 R146 R148 R149 R150 R160 R163 R170 5 5 5 5 5 5 6 6 6 G1 E1 E2 E3 F4 G3 F2 D4 D4 E7 E6 F7 K5 J5 K5 A8 G3 G3 R183 R184 R185 R186 R187 R188 R189 R190 R191 7 7 5 6 6 6 6 6 6 B3 D3 G4 C1 B1 E2 E2 E1 F1 J5 N6 M7 C8 C8 B8 B8 D8 A8 R192 R193 R194 R195 R196 R197 R198 R199 R200 R201 6 6 6 6 7 7 7 6 1 1 G1 F1 D2 F1 B4 D4 F4 D1 A4 A2 B8 B8 D8 B8 J6 K7 M7 C8 B6 B5 R202 R203 R204 R205 R206 R207 1 1 2 2 2 2 C3 C1 C4 C1 A2 A4 D5 D4 D7 D6 B7 B8 TP1 TP2 TP3 TP4 7 7 7 7 E5 F5 F5 F5 A4 A8 D8 E4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 7 7 7 7 7 7 7 G5 G5 G5 G5 H5 H5 H5 E1 J1 I5 J8 M7 O4 N1 U1 U2 U3 U4 U5A U5B U5C U5D U6A 1 1 1 1 1 1 1 1 1 C1 C4 D1 D4 G2 H2 G4 G5 G3 C4 C6 F5 F6 H5 H5 H5 H5 H5 U6B U6C U6D U7A U7B U8 U9 U10 U11 U12 U15A U15B U15C U15D U16A U16B U17 U18 U19 U20 U21 U22 U23 U24 U25 U26 U27 1 2 2 1 1 2 2 2 2 6 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 G4 G3 G4 H3 H4 B4 D4 B1 D1 D3 G2 G2 G4 G4 G3 G4 B4 F2 B1 G3 D1 G3 C2 G4 G5 F3 F5 H5 H5 H5 H6 H6 C7 F8 C6 F7 F4 H7 H7 H7 H7 H8 H8 K5 L6 N2 K3 J4 M2 L5 L4 L3 N3 N4 U28 U29 U30 U31 U32 U33 U34 U35 U36 3 4 4 4 4 4 4 4 4 D3 C4 G1 F1 E2 B3 C2 E3 B4 J4 K2 F3 E2 I3 H3 I2 H4 I2 U37 U38 U39A U39B U39C U39D 4 4 4 4 4 4 B2 E4 A5 B2 E3 E3 G2 J2 I4 I4 I4 I4 U40 U41 U42A U42B U43A U43B U43C U43D U44A U44B U47 U48 U50 U52 U53 U54 U55A 5 5 5 5 5 5 5 5 5 5 7 7 7 7 7 7 1 C4 D1 B1 B2 F3 E3 F3 F3 F5 F5 F1 F2 E3 E1 E2 C2 B3 K8 D6 H4 H4 J5 J5 J5 J5 I5 I5 N6 L2 N5 N2 M2 I4 H8 U55B U55C U55D U56A U56B U56C U56D U57 U58 U59 U60 1 2 2 1 1 2 2 6 4 5 6 B5 B3 B5 B3 B5 B3 B5 E3 G5 E4 D1 H8 H8 H8 G8 G8 G8 G8 E8 H6 N7 C8 U61 U62 U63A U63B U63C U63D U64 7 7 6 6 6 6 6 F3 E4 E4 E5 E5 E4 F3 N7 L7 F3 F3 F3 F3 C5 VR1 VR2 VR3 VR4 VR5 VR6 VR7 VR8 1 1 1 1 2 2 2 2 F2 F4 F4 G2 F2 F5 F4 F2 H5 H6 H6 H5 H7 H8 G8 H7 Y1 5 E5 L8 671-2131-02 & Up Static Sensitive Devices See Maintenance Section A3 Controller Board VITS 200 A3 Controller Board 671-2131-00 – 01 A3 Controller Board and Diagram <1> Component Locator C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 B1 B4 C2 C4 D1 D4 D2 D4 E2 E5 E4 1 1 1 1 1 1 1 1 1 1 1 A4 A5 C4 D5 D5 D5 F5 F6 F4 F5 G5 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 G1 D1 D1 D1 D1 E1 E1 E2 C4 B4 C4 5 5 5 5 5 5 5 5 5 5 5 E7 E6 D6 D7 E7 D7 E6 E7 K8 L8 K8 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 E2 F2 E4 E5 F5 E3 F3 H4 H3 E2 E4 B2 B5 D1 D4 B2 B4 C4 C2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 G4 G4 G5 F5 G5 F4 G4 H6 H6 G4 G5 D5 D5 D6 D7 A6 A7 D7 D6 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 D4 D2 E5 E2 E2 E4 E3 E3 E5 E5 H4 H3 E2 E2 E4 E4 B2 B5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 F8 F7 F8 F6 G6 G8 G6 G6 F8 G8 H8 H8 G6 G6 G7 G7 D6 D7 C64 C65 C71 C72 C73 C74 C75 C76 C77 C78 C80 C81 C82 C83 C84 C85 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 C4 C4 B2 B4 B2 B4 A5 A5 A5 B5 B5 B5 B5 C5 C5 C5 D5 D5 D5 E5 E5 E5 E5 F5 F5 F5 G5 G5 G5 5 5 1 1 2 2 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 K8 L8 C5 C6 C7 C7 N2 M2 M2 K2 L3 L3 N3 N4 M5 L5 J3 I3 I3 G2 H3 I4 J4 J5 I5 J2 I1 I2 F2 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C111 C112 H5 C4 C4 A3 B4 B4 D4 C4 B4 B4 A5 A5 7 7 7 7 7 7 7 7 7 7 7 7 E2 K6 K6 K6 K6 K6 K6 K6 K6 K6 B4 B5 C49 C50 C51 C52 B2 A2 F1 F1 3 3 5 5 N2 O2 E7 F6 7 7 C6 C7 D5 D5 D5 E5 B5 B5 C5 C5 H5 H5 E5 F1 E1 E2 D2 F1 C1 C1 C1 C1 D2 D2 E2 D5 7 7 7 7 7 7 7 7 7 7 7 6 6 6 6 6 6 6 6 6 6 6 6 7 C7 C6 D5 C4 G8 F7 G5 G4 L4 N6 D5 A8 B8 D8 B8 B8 C8 C8 C8 C8 D8 D8 D7 K6 CR3 CR4 CR5 CR6 CR7 C3 C4 F4 F4 G4 J1 J2 J3 J4 J5 J6 J7 * J8 J9 J10 J11 C143 C144 C145 C146 C149 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C5 C5 C5 C5 B5 E5 D5 D5 D5 C5 C5 B5 B5 G2 A2 7 7 7 7 7 5 5 5 5 5 5 5 5 6 1 K6 L7 L7 L7 L7 E3 D2 D2 E3 E8 E2 D2 H5 A4 B5 C160 C161 C162 C163 C164 * C165 * C166 * C167 * A4 A2 A5 E2 D2 D4 D2 D5 1 2 2 6 1 1 2 2 B6 B7 B8 E8 F5 F6 F7 F8 CR2 C3 7 J5 C113 C114 A5 B5 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 7 7 7 7 4 J5 K7 L7 L7 I7 A1 A4 A4 A1 A1 B3 E4 C1 H1 A1 A4 1 1 2 2 3 3 3 3 5 5 5 A4 A5 A7 A6 O1 K6 M3 M4 F1 I1 J8 J12 J13 J14 J15 J16 J17 J18 J19 J20 J21 J22 H3 H2 G3 A4 H4 A3 H2 H3 H5 G2 G5 5 5 5 5 5 5 6 1 1 2 2 J6 O7 O6 O8 K8 L1 A8 I7 G6 G6 H7 J50 J51 J52 J53 J54 J55 J56 J57 A2 A1 D1 F2 H2 C2 C2 D1 6 6 1 5 6 6 6 6 A4 C8 D4 E5 A4 E8 E8 B8 L1 L2 L3 L4 L6 L7 L8 L9 A2 A4 A4 A2 B2 B4 B2 B4 1 1 2 2 1 1 2 2 A5 A6 A7 A6 C4 C6 C6 C7 P3 C1 3 M4 P6 P14 P19 P20 B4 F3 H3 H5 3 5 1 1 K6 O6 I7 G6 P21 P22 P55 P56 P57 G2 G5 C2 C2 D1 2 2 6 6 6 G6 H7 E8 E8 B8 Q1 Q2 Q3 Q4 Q6 Q7 Q8 Q9 Q10 Q11 B2 B4 F2 F2 F4 F4 G2 B2 B4 F2 1 1 1 1 1 1 1 2 2 2 B4 B5 G4 G4 G5 G6 G5 B6 B7 G6 Q12 Q13 Q14 Q17 Q18 Q40 Q41 Q42 Q43 Q44 F4 F4 F2 F3 G3 F4 A2 A4 A2 B4 2 2 2 5 5 7 1 1 2 2 G8 G8 G7 K5 K5 L7 B5 B6 B7 B8 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 A2 A4 B2 B4 A4 A2 B2 B2 B2 B4 B5 B4 B1 B3 B1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A5 A6 A5 A6 A6 A5 D5 D5 D5 D5 D5 D6 B4 B5 B4 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 C1 C3 C1 C1 C3 C4 D3 D3 D4 D1 1 1 1 1 1 1 1 1 1 1 B4 B5 B4 B4 B5 B5 D5 E6 C5 C4 R26 D1 1 D4 R27 R28 R30 R31 R32 R33 R34 R35 R36 R37 R38 D1 D1 F2 F4 C2 D2 D2 C5 D5 D2 D5 1 1 1 1 1 1 1 1 1 1 1 E6 D4 H5 G6 F4 F5 E5 F5 F6 E5 F6 R39 R40 R41 R42 R44 R45 R46 R47 R48 R49 R50 R51 D5 F3 F5 F2 E2 E5 E2 F2 F5 E5 H4 H3 1 1 1 1 1 1 1 1 1 1 1 1 F6 H5 H6 H4 F4 F5 F4 F4 F5 F5 I6 H6 R52 R54 R55 R56 R57 R58 R59 R60 R61 R62 R63 H4 G5 G2 F2 B3 B1 B1 B1 B3 B3 B3 1 1 1 1 1 1 1 1 1 1 1 H6 H6 H5 H4 B5 B5 C5 C5 C6 B6 C6 R64 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R75 A4 A2 B2 B2 B2 B4 B5 B5 A2 A4 B2 B4 2 2 2 2 2 2 2 2 2 2 2 2 A7 A7 D6 D6 D7 D7 D7 D7 A7 A7 A7 A7 R76 R77 B1 B4 2 2 B6 B7 * See parts list for serial number ranges. VITS 200 R78 R79 R80 R81 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 R93 R94 R95 R96 R97 B1 B3 C3 C1 C1 C1 C3 C4 C1 D1 C1 C3 C3 C4 C2 C5 D5 D2 D2 D5 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 B6 B7 B7 B6 B6 B6 B7 B7 D6 E6 C6 D7 E6 C7 F7 F8 F9 F7 F7 F8 R98 R99 R100 R101 R102 R103 R105 R106 R107 R108 R109 R110 R111 R112 D2 D5 F2 F5 F4 F2 E2 E5 E5 E5 E2 E2 H3 H4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 F7 F8 H7 H8 G8 H7 G6 F8 F8 G8 F6 G6 H8 H8 R113 R114 R115 R119 R120 R121 R122 R123 R124 R125 R126 R127 H3 F5 F2 A1 A1 A1 A3 A3 A3 A4 C1 B4 2 2 2 2 2 2 2 2 2 3 3 3 H8 G8 H7 C7 C7 B7 C8 C7 B8 K5 N4 L5 R128 R129 R130 R131 R132 B3 G1 A5 B1 F3 3 4 4 5 5 L5 G2 K2 H4 J5 R133 R134 R135 R136 R137 R138 R139 R140 R141 R142 R143 R144 R145 F3 F4 G4 G4 G3 F2 F2 F2 F1 F1 G1 G1 E1 5 5 5 5 5 5 5 5 5 5 5 5 5 J5 K5 J5 K6 N6 E7 E7 F6 E7 E7 E7 E7 E6 R146 R148 R149 R150 R160 R163 R170 R183 R184 R185 R186 R187 R188 E2 E3 F4 G3 F2 D4 D4 B3 D3 G4 C1 B1 E2 5 5 5 5 6 6 6 7 7 5 6 6 6 F7 K5 J5 K5 A8 G3 G3 J5 N6 M7 C8 C8 B8 R189 R190 R191 R192 R193 R194 R195 R196 R197 R198 E2 E1 F1 G1 F1 D2 F1 B4 D4 F4 6 6 6 6 6 6 6 7 7 7 B8 D8 A8 B8 B8 D8 B8 J6 K7 M7 R199 R200 R201 R202 R203 R204 R205 R206 R207 D1 A4 A2 C3 C1 C4 C1 2 2 6 1 1 1 1 2 2 A2 A4 C8 B6 B5 D5 D4 D7 D6 B7 B8 7 7 7 7 7 E5 F5 F5 F5 G5 A4 A8 D8 E4 E1 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 7 7 7 7 7 7 G5 G5 G5 H5 H5 H5 J1 I5 J8 M7 O4 N1 U37 U38 U39A U39B U39C U39D 4 4 4 4 4 4 B2 E4 A5 B2 E3 E3 G2 J2 I4 I4 I4 I4 U1 U2 U3 U4 U5A U5B U5C U5D U6A 1 1 1 1 1 1 1 1 1 C1 C4 D1 D4 G2 H2 G4 G5 G3 C4 C6 F5 F6 H5 H5 H5 H5 H5 U6B U6C U6D U7A U7B U8 U9 U10 U11 U12 U15A U15B U15C U15D U16A U16B U17 U18 U19 U20 U21 U22 U23 U24 U25 U26 * U27 1 2 2 1 1 2 2 2 2 6 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 G4 G3 G4 H3 H4 B4 D4 B1 D1 D3 G2 G2 G4 G4 G3 G4 B4 F2 B1 G3 D1 G3 C2 G4 G5 F3 F5 H5 H5 H5 H6 H6 C7 F8 C6 F7 F4 H7 H7 H7 H7 H8 H8 K5 L6 N2 K3 J4 M2 L5 L4 L3 N3 N4 U40 U41 U42A U42B U43A U43B U43C U43D U44A U44B U47 U48 U50 U52 U53 U54 U55A 5 5 5 5 5 5 5 5 5 5 7 7 7 7 7 7 1 C4 D1 B1 B2 F3 E3 F3 F3 F5 F5 F1 F2 E3 E1 E2 C2 B3 K8 D6 H4 H4 J5 J5 J5 J5 I5 I5 N6 L2 N5 N2 M2 I4 H8 U55B U55C U55D U56A U56B U56C U56D U57 U58 U59 U60 1 2 2 1 1 2 2 6 4 5 6 B5 B3 B5 B3 B5 B3 B5 E3 G5 E4 D1 H8 H8 H8 G8 G8 G8 G8 E8 H6 N7 C8 U61 U62 U63A U63B U63C U63D U64 7 7 6 6 6 6 6 F3 E4 E4 E5 E5 E4 F3 N7 L7 F3 F3 F3 F3 C5 U28 U29 U30 U31 U32 U33 U34 U35 U36 3 4 4 4 4 4 4 4 4 D3 C4 G1 F1 E2 B3 C2 E3 B4 J4 K2 F3 E2 I3 H3 I2 H4 I2 VR2 VR3 VR4 VR5 VR6 VR7 VR8 1 1 1 2 2 2 2 F4 F4 G2 F2 F5 F4 F2 H6 H6 H5 H7 H8 G8 H7 Y1 5 E5 L8 J7 U51 C159 C160 C147 C162 R123 J49 C29 C148 C162 C163 671-2131-00 – 01 Static Sensitive Devices See Maintenance Section A3 Controller Board VITS 200 ) % % % "&' "(# '" % '" $ % / % ) % - % - $ / )"(' ! & ( ' #& ! !' " ) ) ! ! ! ! " ) ) ( / ) 0 ) % - % - # ) "%,"!' "&'"% (&' % - % - 0 ) $ ) $ !' ) ! "!' )% ) 0 0 % 0 - % ( & ) ( & 0 0 % - # % - '" % "&' "(# '" $ % / ( % % 0 *'%! !#(' )! - . % - % - 0 & 0 % )"(' ! ! ! ! ! ( ) ) ! " ) ) ( / ) 0 ) % - % - # ( !'"(' 0 ) (' #"!' ) ) ! ! $ )% ) % - % - ( & % * &+! $ $ &+! ( #(# )% ) ( & % - ) % % % - *'%! # " *'%! #' ! !'%! #' ! # !"' ( & 0 0 REV AUG 1995 0 ( & ( % - * VITS 200 ( & 0 ) &+! ) % 0 &+! 0 ) % - $ !' "!' $ ) % - / "%,"!' "&'"% (&' #(# ' $ 0 % * ) #&' '&'& %! / ! &' ! "%,"(' " #&+! ! #' "& % - ( & "& ' / % / "&' "(# $ " #) % - #& & "(' ) % - * &+!' ( ' " ( & & !' ( & )! $ % % - 0 *') % ( % % ) % ! % - # ) % ) % - #"% *'%! # " *'%! #' ! !'%! #' ! &+! ( % - % - % - *' #%& )% ) % - ( & % - / % ( ( & ) $ ' ) ) #&' '&'& %! / ! #"!' " #&+! (' 0 ! &' "& ! "%,"(' "& ! #' ' !'"(' " #) & "(' & "&' "(# % 0 % % - / ) % - ( 0 )! $ % ( )! . % *') ( % - !&%'% "% % 0 *'%! !#(' % % ! % - % &#%'&&'"%%%)(& !&%!( %%!& # 671–2131–00 & UP P/O A3 CONTROLLER BOARD EXTERNAL INPUTS 1 & 2 1 Schematic Diagram <2> A3 Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1 and 3 thru 7. C25 C26 C27 C28 C29 C30 C31 C32 C33 D1 D4 B2 B4 C4 C2 D4 D2 E5 D6 D7 A6 A7 D7 D6 F8 F7 F8 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 E2 E2 E4 E3 E3 E5 E5 H4 H3 E2 E2 F6 G6 G8 G6 G6 F8 G8 H8 H8 G6 G6 C45 C46 C47 C48 C68 C69 C73 C74 C161 C162 C166 C167 E4 E4 B2 B5 D2 D4 B2 B4 A2 A5 D2 D5 G7 G7 D6 D7 J3 J4 VITS 200 A4 A1 C7 C7 B7 B8 F7 F8 A7 A6 J21 J22 G2 G5 G6 H7 L3 L4 L8 L9 A4 A2 B2 B4 A7 A6 C6 C7 P21 P22 G2 G5 Q9 Q10 Q11 Q12 Q13 Q14 Q43 Q44 B2 B4 F2 F4 F4 F2 A2 B4 B6 B7 G6 G8 G8 G7 B7 B8 R64 R65 R66 R67 R68 R69 R70 A4 A2 B2 B2 B2 B4 B5 A7 A7 D6 D6 D7 D7 D7 R71 R72 R73 R74 R75 R76 R77 R78 R79 B5 A2 A4 B2 B4 B1 B4 B1 B3 D7 A7 A7 A7 A7 B6 B7 B6 B7 R80 R81 R82 R83 C3 C1 C1 C1 B7 B6 B6 B6 R114 R115 R119 R120 F5 F2 A1 A1 G8 H7 C7 C7 R84 R85 R86 R87 R88 R89 R90 R91 C3 C4 C1 D1 C1 C3 C3 C4 B7 B7 D6 E6 C6 D7 E6 C7 R121 R122 R123 R124 R204 R205 R206 R207 A1 A3 A3 A3 C4 C1 A2 A4 B7 C8 C7 B8 D7 D6 B7 B8 R92 R93 R94 R95 R96 R97 R98 R99 C2 C5 D5 D2 D2 D5 D2 D5 F7 F8 F8 F7 F7 F8 F7 F8 U6C U6D U8 U9 U10 U11 G3 G4 B4 D4 B1 D1 H5 H5 C7 F8 C6 F7 U15A G2 H7 U15B U15C U15D U16A U16B U55C U55D U56C U56D G2 G4 G4 G3 G4 B3 B5 B3 B5 H7 H7 H7 H8 H8 H8 H8 G8 G8 VR5 VR6 VR7 F2 F5 F4 H7 H8 G8 VR8 F2 H7 R100 R101 R102 R103 R105 R106 R107 R108 R109 R110 F2 F5 F4 F2 E2 E5 E5 E5 E2 E2 H7 H8 G8 H7 G6 F8 F8 G8 F6 G6 R111 R112 R113 H3 H4 H3 H8 H8 H8 ) % - % % - "&' "(# '" % '" $ % / % % % ) % % - 0 *'%! !#(' $ . % - % - % 0 / ) )"(' ! 0 % )! ( *') ( ! % % ! )! & & !' " ) ) ! ! ! ! " " ) ) ( / % / "&' "(# ) 0 ) % - % - # ( ( & ) 0 % - ) $ !' ) ! "!' )% ) 0 )% ) 0 % - ( & % - / "%,"!' "&'"% (&' ( & # # % - *'%! # " *'%! #' ! !'%! #' ! % 0 % - % - % 0 0 % - ) ) ! ) ' $ ( (' #&' % - #"!' '&'& %! / ) $ ! &' "& ! "%,"(' "& ! #' " #&+! ' 0 % - !'"(' " #) & "(' ( ' #& ) ( & % - 0 ( & ) % - % "&' "(# '" % '" $ % / % % % % - 0 *'%! !#(' $ . % - % - % 0 ) % - ( / ) % - # ( ! ! ! ! ! & "(' " ) ) ! " " ) ) / ( #& " #) ' "& (' ) % - ) ) ! 0 ) % - % - &+! $ $ &+! ( #(# % - !' "!' )% ) 0 0 % 0 ( & )% ) % - ) ( & ( & # *'%! # " *'%! #' ! !'%! #' ! % - % 0 0 # % - 671–2131–00 & UP !"' VITS 200 % * $ % - % - ) / "%,"!' "&'"% (&' ( & * ' ! ( & #&' ) ) " #&+! $ ! &' #"!' '&'& %! / ! "%,"(' ! #' "& 0 !'"(' 0 ( & 0 % )"(' "&' "(# ) % 0 / % #(# & !' ) )! & ( % - $ )! &+! $ &+! $ ( ' ( % * *') % - ) ( ! % % * &+!' % ( & REV AUG 1995 &#%'&&'"%%%)(& !&%!( %%!& P/O A3 CONTROLLER BOARD EXTERNAL INPUTS 3 & 4 2 Schematic Diagram <3> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1, 2, and 4 thru 7). VITS 200 C49 C50 B2 A2 N2 O2 P3 P6 C1 B4 J5 J6 J8 A1 B3 C1 O1 K6 M4 R125 R126 R127 R128 A4 C1 B4 B3 K5 N4 L5 L5 U17 U18 U19 U20 U21 U22 B4 F2 B1 G3 D1 G3 K5 L6 N2 K3 J4 M2 U23 U24 U25 U26 U27 U28 C2 G4 G5 F3 F5 D3 L5 L4 L3 N3 N4 J4 $/ 0 $/ 0 !&% "($" #& "($" ##)( "($" " "($" ' ) 2 * $ $ $ $ $ & 1 $ ##)( # ! #' ('&! '$ - / *&/ 0 *& *& *& *& &" ) *&" , , ) ) !'( !&% &+ &+ ) * & 1 * $ / 0 / 0 / 0 $ $ $ $ $ $ $ $ $ / 0 ('/ $ $ $ $ $ $ $ $ '&! !&% ! ( !&% ! ( &% , , &'( !(' !&% &+ #'( &'( &'( &'( * " 1 * "#() $" )" ' " #* "#()" #+ ' " ) "! "($ "($ "($ "( "( $# (#)( '# &- & 1 & ) ' '( ( $&'( (# / 0 0 $")" ' " #* "#()" #+ ' " * ) / * + ) 0 #"( &&'( "#&! #$&(#" &'( "#$ )"#&+&&'(' ) !'( ) ) !&% -$'' # " &!#(" *&/ 0 * &! *&* & $)$ "#() !$ &! $'+ &!#( "*&! $! ('&! '$ - '(( '&! &+ 2 ) ) ) / 0 ('/ !$ $'+ &!#( * '(( , , , , ) # # # # # # # # # # $ $"( - - $ * * " " $ $ $ $ $ $ $ $ #)( &&% $( $( $( $( $( $( $( $( *( (, &, (' (, &, (' &! ('&! $! "*&! &+ !&% !'( '&! +& #! ( )' (' (' (' + ) * # $# "*# ' &+ # ('# & + ('& + ) ) ) ) * ) ' ' + # !#"#& &' " $! $# ) ) ' " $)$ &! $)$ ('&! (, &, (, &, ) ) (, &, ) ) * # $! $# ) $! # " *$$ #"( &$!'. #& #& &! &+ # * &+ "*&! "*# 0 0 % % % % % % % % % % ) ' % % % % % % % % (' (' (' (' (' (' (' (' " # # *$$ ('/ # * (, &, / 0 0 ) ' + # ) ' / 0 (' (' (' (' (' (' (' (' / 0 & ('/ 0 ) ' ('&! &+ " " ('/ 0 & $ # * "#( VITS 200 &*) '$&(' '(#&& &* )' "'& ")!&&"' )$ $ # #"( MICROPROCESSOR KERNEL &#& 3 Schematic Diagram <4> Component Locator Chart 671-2131-02 & UP The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1, 2, 3, and 5 thru 7). CR7 G4 I7 R129 R130 G1 A5 G2 K2 U29 C4 K2 U30 U31 U32 U33 U34 G1 F1 E2 B3 C2 F3 E2 I3 H3 I2 U35 U36 U37 U38 U39A E3 B4 B2 E4 A5 H4 I2 G2 J2 I4 U39B U39C U39D U58 B2 E3 E3 G5 I4 I4 I4 H6 VITS 200 - . - . - . )- . )- . ) - . - . - . % - )- )- . . ) ) ) ) ) ) ) ) ) ) ) ) )% )% )% )% )%- . )%- . ( ( ' )- . ) ) ) ) ) ) ) ) ) ) ) ) % . $ $ $ $ $ $ $ $ $ $ (%&"% (%&"% " ( %* ( " # # ) ( )## ) %' & & % &% & # ( & # $! $! ( ( ( %! )%! ( ) ! ( & $ ( & " $ * " ( $ $ $ $ $ $ $ $ % " # " ( & ) ) ) ) ( ")## % ( - . $ $ $ $ $ $ $ $ '" # '" # " %#%& %#%& (&!'%!, " ! ! " '&- '&- . ( & #&'!, ) ) ) ) ) ) ) ) % ) #&'!, ) ( '&% ( % / #(# '&% '&- . '&- . . ( $ $ $ $ $ $ $ $ '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& ! " ( '&%* ( '&" * " # '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& )&,! )%) &,! ( #'&- . #'&- . % #'& #'& #'& #'& #'& #'& #'& #'& )' ( ) &,!+ ( & ( ) " " " " " " " " " " +' ( +' ( ( )%& ! &,!' '&% ( !' ( !! " +' +' %&' %&' ( ( ( 671–2131–02 & UP !"' VITS 200 REV AUG 1995 &#%'&&'"%%%)(& !&%!( %%!& P/O A3 CONTROLLER BOARD TEST SIGNAL & CHARACTER SELECTION MEMORY 4 Schematic Diagram <4> Component Locator Chart 671-2131-00 – 01 The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1, 2, 3, 4, and 6 thru 7). VITS 200 CR7 G4 I7 R129 R130 G1 A5 G2 K2 U29 C4 K2 U30 U31 U32 U33 U34 G1 F1 E2 B3 C2 F3 E2 I3 H3 I2 U35 U36 U37 U38 U39A E3 B4 B2 E4 A5 H4 I2 G2 J2 I4 U39B U39C U39D U58 B2 E3 E3 G5 I4 I4 I4 H6 - . - . - . )- . )- . ) - . - . - . - )- )- . . ) ) ) ) ) ) ) ) ) ) ) ) )% )% )% )% )%- . )%- . ( ( )- . ) ) ) ) ) ) ) ) ) ) ) ) % % / . $ $ $ $ $ $ $ $ $ $ (%&"% (%&"% " ( %* ( " # # ) ( " # " )## ) ( $ $ $ $ $ $ $ $ $ $ %' & & % &% & * " ( & % ) ) ) ) ( ")## % ( - . ( & # ( & # % ( ( ( " ( ) ! ( & %! )%! $ $ $ $ $ $ $ $ '" # '" # " %#%& %#%& (&!'%!, " " '&- '&- . '&- . '&- . . ! ( & #&'!, ) ) ) ) ) ) ) ) % ) #&'!, ) ( '&% ( % / #(# '&% ( $ $ $ $ $ $ $ $ '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& ! " ( '&%* ( '&" * " # '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& '& )&,! )%) &,! ( #'&- . #'&- . #'& #'& #'& #'& #'& #'& #'& #'& ( ) &,!+ +' ( +' ( ( %&! ! &,!' '&% !' ( REV OCT 1992 " +' +' %&' %&' ( ( ( ( ( ( ( VITS 200 )' ( & ( ) " " " " " " " " " " !"' &#%'&&'"%%%)(& !&%!( %%!& 671–2131–00 – 01 P/O A3 CONTROLLER BOARD TEST SIGNAL & CHARACTER SELECTION MEMORY 4 Schematic Diagram <5> Component Locator Chart 671-2131-02 & UP The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1 thru 4 and 6, 7). C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 F1 F2 G1 D1 D1 D1 D1 E1 E1 E2 E7 F6 E7 E6 D6 D7 E7 D7 E6 E7 C61 C62 C63 C64 C65 C150 C151 C152 C4 B4 C4 C4 C4 E5 D5 D5 K8 L8 K8 K8 L8 E3 D2 D2 C153 C154 C155 C156 C157 D5 C5 C5 B5 B5 E3 E8 E2 D2 H5 J9 J10 J11 J12 J13 J14 J15 J16 J17 J53 H1 A1 A4 H3 H2 G3 A4 H4 A3 H2 F1 I1 J8 J6 O7 O6 O8 K8 L1 E5 P14 G3 Q17 Q18 F3 G3 K5 K5 R131 R132 R133 R134 R135 R136 R137 R138 B1 F3 F3 F4 G4 G4 G3 F2 H4 J5 J5 K5 J5 K6 N6 E7 R139 R141 R142 R143 R144 R145 R146 F2 F1 F1 G1 G1 E1 E2 E7 E7 E7 E7 E7 E6 F7 R148 R149 R150 R185 E3 F4 G3 G4 K5 J5 K5 M7 U40 U41 U42A U42B U43A U43B U43C U43D U44A U44B U59 C4 D1 B1 B2 F3 E3 F3 F3 F5 F5 E4 K8 D6 H4 H4 J5 J5 J5 J5 I5 I5 N7 Y1 E5 L8 ,- (, ( ( ( ( ( ( ( ( ( ( ( ( ( ! $ %$&$ !$ ($% ,- (, ' ' ( ( ( ( ( ( ( ( $ $ / ' "!$ ' %+ $ $ $ . $ 0 0 ( / / 0 ' % $ ( $ ( " *& *& ' ' !'& !'& ' % 0 0 0 0 $ . ' %) *&( *&( ( ( ' ' ' ' ' ' $ ( ( ( ( $ $ $ %+ & ($( (%+ *&( *&( $ $ $ $ ( ' - ( ( (%+ (& & " " ' ' ' ' ' $ ' $ %"+! ,- ,- "$ %$&$ !$ ! ! ' % % "%& + $%+ "$!"$% % % "%& + "! &$! $%+ +"%% "$!$% ' ' ' ' ' ' +"%% +"%% ' "&%,- &!" $"$% $& '$%!$ )$ ' !& &%& ( $ ' % ( . ' ' '%+ $ . $* # $, - ( 0 ' ' * ' &* ' &* ( $ . $ # $ $ $ $ $ ( $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $"!)$ $+"%% $' ! $+"%% $ $ $!& ' 0 ' $ $ $* ' $* ' $$" $% + 1 ( ( 0 ( ( 0 0 ( 0 ( 0 ( 0 0 ( ' & 0 ( * ' * ' ' & 671–2131–02 & UP !& VITS 200 REV AUG 1995 %"+ $$" $!& $ $ 0 ! $ . ' % ( $+"%% $+"%% 0 "+"%% "+"%% 0 - ( ' ' ' ' %"+"!)$ " ' % $, ' ( ( $ . ' "&% "&% "&% "&% "&% "&% "&% "&% &!" $"$% $& '$%!$ "! &$! ( ' % "&%,- %"+ %$&$ !$ &!$ ' ' ' (& & ' %+ & ($( %$&$ !$ %"$&%%&!$$$('% %$ '$$ % P/O A3 CONTROLLER BOARD CONNECTORS & EXTERNAL MULTIPLEXER 5 &$ $% ! Schematic Diagram <5> Component Locator Chart 671-2131-00 – 01 The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1 thru 6 and 8 thru 9). C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 F1 F1 G1 D1 D1 D1 D1 E1 E1 E2 C4 E7 F6 E7 E6 D6 D7 E7 D7 E6 E7 K8 C62 C63 C64 C65 C150 C151 C152 C153 B4 C4 C4 C4 E5 D5 D5 D5 L8 K8 K8 L8 E3 D2 D2 E3 C154 C155 C156 C157 C5 C5 B5 B5 E8 E2 D2 H5 J9 J10 J11 J12 J13 J14 J15 J16 J17 J53 H1 A1 A4 H3 H2 G3 A4 H4 A3 F2 F1 I1 J8 J6 O7 O6 O8 K8 L1 E5 P14 F3 O6 Q17 F3 K5 Q18 G3 K5 R131 R132 R133 R134 R135 R136 R137 R138 R139 R140 R141 R142 R143 R144 R145 R146 R148 B1 F3 F3 F4 G4 G4 G3 F2 F2 F2 F1 F1 G1 G1 E1 E2 E3 H4 J5 J5 K5 J5 K6 N6 E7 E7 F6 E7 E7 E7 E7 E6 F7 K5 R149 R150 R185 F4 G3 G4 J5 K5 M7 U40 U41 U42A U42B U43A U43B U43C U43D U44A U44B C4 D1 B1 B2 F3 E3 F3 F3 F5 F5 K8 D6 H4 H4 J5 J5 J5 J5 I5 I5 U59 E4 N7 Y1 E5 L8 VITS 200 ,- ,- (, - (, ( ( ( ( ( ( ( ( ( ( ( ( ( ! $ %$&$ !$ $% - *&( *&( $ $ *&( *&( ( ' ' ( ( ( ( ( ' ( ' ( / $ ( / $ . / $ 0 0 ( ( $ $ ' "!$ ' %+ $ $ ( ' ' ' ' ' ' $ ' $ $ ' ' %"+! ' ( %&&,- %&&,- , %$&$ !$ ! ' % % "%& + $%+ "$!"$% ' ' ' ' ' ' +"%% ' "&%,- ( 0 "+"%% ' &* ' &* %!'$ !&+& " & ' * $% 0 ( 0 ' ' ' ' ' 0 !& &%& ' % ' '%+ ' ( $ ' % ( . $ . $ # $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $"!)$ $+"%% $' ! $+"%% ( $ $ $ $ $!& ' ' $ $* ' $* ' + 1 ( ( 0 ( ( 0 0 ( 0 ( 0 ( 0 0 ( ' & 0 ( !& REV MAY 1993 %"+ $$" $!& $ $ - ( $ . $ $*( $, $ . ' % # $+"%% $+"%% $ " 0 ! $$" $% VITS 200 $, "+"%% %"+"!)$ ' " ' ( )$ ( &!" $"$% $& '$%!$ $* +"%% ' % "! &$! "&%,- $ . ( ! %&& %&& %&& %&& %&& %&& %&& %&& % % "%& + "! &$! $%+ +"%% "$!$% &* "&% "&% "&% "&% "&% "&% "&% "&% &!" $"$% $& '$%!$ %"+ , - ' %$&$ !$ &!$ ' ' ' ' ,- ,- %+ & ($( ' ' (& & " %)& ( $ (%+ ' 0 %+ & ($( (%+ $*( (& ! !$ " $ ' $ ( !'& *& *& ' ' !'& ' % & " %)& ! !$ 0 ' % ' %) 0 0 0 $ . $ ( ( ( ( $ $ ( ( * ' * ' ' & %"$&%%&!$$$('% %$ '$$ % 671–2131–00 – 01 P/O A3 CONTROLLER BOARD CONNECTORS & EXTERNAL MULTIPLEXER 5 &$ $% ! Schematic Diagram <6> Component Locator Chart 671-2131-02 and UP The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1 thru 5 and 7). C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C158 F1 E1 E2 D2 F1 C1 C1 C1 C1 D2 D2 E2 G2 A8 B8 D8 B8 B8 C8 C8 C8 C8 D8 D8 D7 A4 C163 E2 J18 J50 J51 J54 J55 J56 J57 H2 A2 A1 H2 C2 C2 D1 P55 P56 P57 C2 C2 D1 E8 A8 A4 C8 A4 E8 E8 B8 R160 R163 R170 R186 R187 R188 R189 R190 R191 R192 R193 R194 F2 D4 D4 C1 B1 E2 E2 E1 F1 G1 F1 D2 A8 G3 G3 C8 C8 B8 B8 D8 A8 B8 B8 D8 R195 R199 F1 D1 B8 C8 U12 U57 U60 U63A U63B U63C U63D U64 D3 E3 D1 E4 E5 E5 E4 F3 F4 E8 C8 F3 F3 F3 F3 C5 % $!"#"#$ "#$ "#$ "!#! ! & ! $ $ + + + & $# % $# % % % % % % ! % * + * * ! ) + % + ! ! % + !"# !"# % "!#! ! #"% ! $ "& ! $!"#"&# ! ! ! $!"# % ! "#$ #" + % % + + ! % #"#" #"#" * $ $ #! $ $ $ $ "( "( "( "( $ $ '# '# $ " $ % "( "( "( "( $ $ $ $ $ $ "( "(' $ $ $ $ $ $ % % % % % % % ! $ ! ! % $ ! % $ ! $ ! 671–2131–02 & UP P/O A3 CONTROLLER BOARD VITS 200 REV AUG 1995 BLACK BURST, CLAMP CONTROL 6 Schematic Diagram <6> Component Locator Chart 671-2131-00 – 01 The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1 thru 5 and 7). C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C158 F1 E1 E2 D2 F1 C1 C1 C1 C1 D2 D2 E2 G2 A8 B8 D8 B8 B8 C8 C8 C8 C8 D8 D8 D7 A4 C163 E2 E8 J18 J50 J51 J54 J55 J56 J57 H2 A2 A1 H2 C2 C2 D1 A8 A4 C8 A4 E8 E8 B8 P55 P56 P57 C2 C2 D1 E8 E8 B8 R160 R163 R170 R186 R187 R188 R189 R190 R191 R192 R193 F2 D4 D4 C1 B1 E2 E2 E1 F1 G1 F1 A8 G3 G3 C8 C8 B8 B8 D8 A8 B8 B8 R194 R195 R199 D2 F1 D1 D8 B8 C8 U12 U57 U60 U63A U63B U63C U63D U64 D3 E3 D1 E4 E5 E5 E4 F3 F4 E8 C8 F3 F3 F3 F3 C5 & %"#$#'$ " " #"$" " ' !#) " , , , % % "#$ "#$ " % #' " , %$ & %$ ! " " & & & & & & + , & + + " * , & , " " !#) & " & & #"$" " ' , , , " & $#$# $#$# + % ! %! $" % % % % #) #) #) #) % % ($ ($ % % # # % & #) #) #) #) ! ! ! ! % % % % ! ! ! #)( % #) % % % % % % ! & & & " & % " " & % " & % " % " $ VITS 200 REV OCT 1992 #!"$##$ """&%# #"%""# 671–2131–00 – 01 P/O A3 CONTROLLER BOARD BLACK BURST, CLAMP CONTROL 6 Schematic Diagram <7> Component Locator Chart The schematic diagram has an alphanumeric grid to assist in locating parts within that diagram. Assembly A3. (Partial Assembly A3 also shown on schematic 1 thru 6). VITS 200 C75 C76 C77 C78 C80 C81 C82 C83 C84 C85 A5 A5 A5 B5 B5 B5 B5 C5 C5 C5 N2 M2 M2 K2 L3 L3 N3 N4 M5 L5 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 D5 D5 D5 E5 E5 E5 E5 F5 F5 F5 G5 G5 J3 I3 I3 G2 H3 I4 J4 J5 I5 J2 I1 I2 C99 C100 C101 C102 C103 C104 C105 C106 C107 G5 H5 C4 C4 A3 B4 B4 D4 C4 F2 E2 K6 K6 K6 K6 K6 K6 K6 C108 C109 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 B4 B4 A5 A5 A5 B5 D5 D5 D5 E5 B5 B5 C5 K6 K6 B4 B5 C6 C7 C7 C6 D5 C4 G8 F7 G5 C122 C123 C124 C125 C142 C143 C144 C145 C146 C149 C5 H5 H5 E5 D5 C5 C5 C5 C5 B5 G4 L4 N6 D5 K6 K6 L7 L7 L7 L7 CR2 CR3 CR4 CR5 CR6 C3 C3 C4 F4 F4 J5 J5 K7 L7 L7 Q40 F4 L7 R183 R184 R196 R197 B3 D3 B4 D4 J5 N6 J6 K7 R198 F4 M7 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 E5 F5 F5 F5 G5 G5 G5 G5 H5 H5 H5 A4 A8 D8 E4 E1 J1 I5 J8 M7 O4 N1 U47 U48 U50 U52 U53 U54 U61 U62 F1 F2 E3 E1 E2 C2 F3 E4 N6 L2 N5 N2 M2 I4 N7 L7 ED[0..7] 3 U21-16 (DISPLAY) U21-23 (CLAMP) DD[0..7] FP[0..4] FP[0..4] FP0 FP1 FP2 FP3 FP4 3 PROGPRES EXT1PRES J17-16 R56 5 MONOCHR 1 19 J10-40 1 2 4 6 8 11 13 15 17 U52 74ALS244 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 18 16 14 12 9 7 5 3 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 1G 2G (DISPLAY) VCC 5 U47 74ALS273 3 4 7 8 13 14 17 18 D1 D2 D3 D4 D5 D6 D7 D8 11 1 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 DD[0..7] 5 671-2131-00 - 01 2 5 6 9 12 15 16 19 U48 74ALS273 DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 3 4 7 8 13 14 17 18 CLK CLR 11 1 D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 CLAMP1 CLAMP2 CLAMP3 CLAMP4 DIAG0 DIAG1 DIAG2 DIAG3 2 5 6 9 12 15 16 19 5 CLK CLR DIAG[0..3] 671-2131-00 -01 (FPSW) U21-21 3 D0 D1 D2 D3 D4 D5 D6 D7 3 (REMOTE) (STAT) U21-20 U21-15 D[0..7] D[0..7] 3 A0 A1 U54 PAL16L8 1 2 3 4 5 6 7 8 9 11 I0/CLK I1 I2 I3 I4 I5 I6 I7 I8 I9 19 18 17 16 15 14 13 12 F0 F1 F2 F3 F4 F5 F6 F7 (STAT1) (CONTROL) (REMOTE1) (REMOTE2) R/W 18 17 16 15 14 13 12 11 19 1 U53 74ALS245 B1 B2 B3 B4 B5 B6 B7 B8 A1 A2 A3 A4 A5 A6 A7 A8 DIAG3 U58-7 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 2 3 4 5 6 7 8 9 671-2131-01 U48 74ALS273 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 3 4 7 8 13 14 17 18 (CLAMP) 11 1 G DIR U23-83 3 VCC D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 2 5 6 9 12 15 16 19 CLAMP1 CLAMP2 CLAMP3 CLAMP4 CLK CLR STAT0 STAT1 STAT2 STAT3 STAT4 STAT5 STAT6 STAT7 REM[0..15] 5 +5V CR2 1 1 1 2 3 4 5 6 7 8 9 0 +5V 1 2 3 4 5 6 7 6 CLAMP3 CLAMP4 U56C-10 U56D-12 2 U12-13 U12-12 6 671-2131-00 - 01 4 U61-12 GLSEL0 6 U12-8 2 4 6 8 11 13 15 17 1 19 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 18 16 14 12 9 7 5 3 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 3 4 7 8 13 14 17 18 (CONTROL) 11 1 1G 2G CR3 8 U12-15 U12-14 U51 74ALS244 (STAT1) (STAT1) R183 2.7k 1 STAT[0..7] STAT[0..7] 5 REM[0..15] U56A-2 U56B-4 U58-7 671-2131-00 - 01 3 CLAMP1 CLAMP2 (BLANKEN) A[0..19] A[0..19] 4 8 +5V VCC U61 74ALS273 D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 (INHIBIT) REMIND 2 5 6 9 12 15 16 19 CLK CLR U58-6 4 J10-37 R185 GLSEL1 LINESEL J17-11 J17-10 5 FPBYPASS (RESYNC) U59-3 J17-14 5 5 U12-9 6 2 3 4 5 6 7 (REMEN) J12-25 C103 0.1uF 5 REM8 REM9 REM10 REM0 REM1 REM2 REM3 REM4 REM5 REM6 REM7 1 2 3 4 5 6 7 8 C105 0.1uF C108 0.1uF C104 0.1uF C109 0.1uF C102 0.1uF C107 0.1uF C101 0.1uF R184 220 2 4 6 8 11 13 15 17 16 15 14 13 12 11 10 9 (REMOTE1) (REMOTE1) C106 0.1uF 1 19 U50 74ALS244 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 18 16 14 12 9 7 5 3 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 +5V 1G 2G CR6 REM15 Q40 R196 2.7k +5V 1 1 1 2 3 4 5 6 7 8 9 0 8 +5V VCC -5V 1 2 3 4 5 6 7 8 REM14 GND C149 0.1uF C148 0.1uF VEE REM13 C145 0.1uF C146 0.1uF C147 0.1uF C144 0.1uF C143 0.1uF J17-12 4 2 3 4 5 6 7 REM8 REM9 REM10 REM11 REM12 REM13 REM14 5 FPSTANDBY U36-18 +5V RBYPASS J12-20 R198 4.32k CR5 CR4 R197 220 2 4 6 8 11 13 15 17 16 15 14 13 12 11 10 9 (REMOTE2) (REMOTE2) C142 0.1uF 1 19 U62 74ALS244 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 18 16 14 12 9 7 5 3 5 ED0 ED1 ED2 ED3 ED4 ED5 ED6 ED7 1G 2G 671-2131-00 - 01 +5V +5V C75 0.1uF +10V +5V C76 0.1uF +10V C111 0.1uF +5V C77 0.1uF +10V C112 0.1uF +5V C78 0.1uF +10V C113 0.1uF +5V C80 0.1uF +5V C81 0.1uF +12V C114 0.1uF +5V C82 0.1uF +12V C119 0.1uF +5V C83 0.1uF +12V C120 0.1uF +5V C84 0.1uF +5V C85 0.1uF +5V +5V +5V +5V C88 0.1uF C89 0.1uF C90 0.1uF C91 0.1uF C115 0.1uF C116 0.1uF C117 0.1uF C118 0.1uF C125 0.1uF C121 0.1uF +5V C92 0.1uF C122 0.1uF -10V -10V -10V REV AUG 1995 -10V +5V C93 0.1uF TP1 +12V -10V VITS 200 +5V C87 0.1uF +5V C94 0.1uF TP2 +5V C95 0.1uF TP3 +5V TP4 TP5 NOTE: +5V C97 0.1uF C96 0.1uF TP6 +5V C98 0.1uF TP7 SEE PARTS LIST FOR EARLIER VALUES AND SERIAL NUMBER RANGES. +5V C99 0.1uF TP8 +5V C100 0.1uF TP9 +5V C123 0.1uF TP10 C124 0.1uF TP11 671–2131–00 & UP P/O A3 CONTROLLER BOARD PROCESSOR I/O 7 VITS 200 Replaceable Mechanical Parts This section contains a list of the components that are replaceable for the VITS 200. Use this list to identify and order replacement parts. There is a separate Replaceable Mechanical Parts list for each instrument. Parts Ordering Information Replacement parts are available from or through your local Tektronix, Inc., Field Office or representative. Changes to Tektronix instruments are sometimes made to accommodate improved components as they become available and to give you the benefit of the latest circuit improvements. Therefore, when ordering parts, it is important to include the following information in your order. H H H H Part number Instrument type or model number Instrument serial number Instrument modification number, if applicable If a part you have ordered has been replaced with a new or improved part, your local Tektronix, Inc., Field Office or representative will contact you concerning any change in part number. Change information, if any, is located at the rear of this manual. Using the Replaceable Mechanical Parts List The tabular information in the Replaceable Mechanical Parts list is arranged for quick retrieval. Understanding the structure and features of the list will help you find all of the information you need for ordering replaceable parts. Cross Index–Mfr. Code Number to Manufacturer VITS 200 The Mfg. Code Number to Manufacturer Cross Index for the mechanical parts list is located immediately after this page. The cross index provides codes, names, and addresses of manufacturers of components listed in the mechanical parts list. Abbreviations Abbreviations conform to American National Standards Institute (ANSI) standard Y1.1. Chassis Parts Chassis-mounted parts and cable assemblies are located at the end of the Replaceable Electrical Parts list. 10–1 Replaceable Mechanical Parts Column Descriptions Figure & Index No. (Column 1) Items in this section are referenced by figure and index numbers to the illustrations. Tektronix Part No. (Column 2) Indicates part number to be used when ordering replacement part from Tektronix. Serial No. (Column 3 and 4) Qty (Column 5) Name and Description (Column 6) Column three (3) indicates the serial number at which the part was first used. Column four (4) indicates the serial number at which the part was removed. No serial number entered indicates part is good for all serial numbers. This indicates the quantity of mechanical parts used. An item name is separated from the description by a colon (:). Because of space limitations, an item name may sometimes appear as incomplete. Use the U.S. Federal Catalog handbook H6-1 for further item name identification. Following is an example of the indentation system used to indicate relationship. 1 2 3 4 5 Name & Description Assembly and/or Component Mounting parts for Assembly and/or Component *MOUNTING PARTS*/*END MOUNTING PARTS* Detail Part of Assembly and/or Component Mounting parts for Detail Part *MOUNTING PARTS*/*END MOUNTING PARTS* Parts of Detail Part Mounting parts for Parts of Detail Part *MOUNTING PARTS*/*END MOUNTING PARTS* Mounting Parts always appear in the same indentation as the Item it mounts, while the detail parts are indented to the right. Indented items are part of and included with, the next higher indentation. Mounting parts must be purchased separately, unless otherwise specified. Mfr. Code (Column 7) Mfr. Part Number (Column 8) 10–2 Indicates the code number of the actual manufacturer of the part. (Code to name and address cross reference can be found immediately after this page.) Indicates actual manufacturer’s part number. VITS 200 Replaceable Mechanical Parts Cross Index – Mfr. Code Number To Manufacturer Mfr. Code Manufacturer Address City, State, Zip Code TK0435 TK0941 LEWIS SCREW CO BEARINGS INC (DIST) CHICAGO IL 60609–3320 PORTLAND OR 97210–1702 TK1465 TK1947 BEAVERTON PARTS MFG CO NORTHWEST ETCH TECHNOLOGY TK2402 PANEL VIEW TK2548 XEROX BUSINESS SERVICES DIV OF XEROX CORPORATION TVT DIECASTING AND MFG INC DELTA ENGINEERING MORELLIS Q & D PLASTICS STAUFFER SUPPLY GENERAL DEVICES CO INC 4300 S RACINE AVE 2720 NW 29TH PO BOX 3005 1800 NW 216TH AVE 2601 S HOOD ST PO BOX 110610 2900 sw 219th SUITE 761 14181 SW MILLIKAN WAY 7330 SW LANDMARK LANE 19500 SW TETON 1812 16TH AVE 810 SE SHERMAN 1410 S POST RD PO BOX 39100 2216 W ARMITAGE AVE AQUIDNECK INDUSTRIAL PK 475 ELLIS ST PO BOX 7241 111 INDUSTRIAL RD 14150 SW KARL BRAUN DR PO BOX 500 747 W REDONDO BEACH PO BOX 10 PORTLAND OR 97223 TUALATIN OR 97062 FOREST GROVE OR 97116 PORTLAND OR 97214 INDIANAPOLIS IN 46239–9632 0J4C1 0J9P4 0KBZ5 0KB01 06666 09422 2W944 4T165 73743 80009 PLASTIC STAMPING CORP PAPST MECHATRONIC CORP NEC ELECTRONICS USA INC ELECTRON DIV FISCHER SPECIAL MFG CO TEKTRONIX INC 80126 PACIFIC ELECTRICORD CO VITS 200 HILLSBORO OR 97124–6629 TACOMA, WA 98411–0610 HILLSBORO, OR 97123 BEAVERTON OR 97077 CHICAGO IL 60647–4461 NEWPORT RI 02840 MOUNTAIN VIEW CA 94039 COLD SPRING KY 41076–9749 BEAVERTON OR 97077–0001 GARDENA CA 90247–4203 10–3 Replaceable Mechanical Parts Replaceable Mechanical Parts Fig. & Index No. Tektronix Part No. 1–1 200–3972–00 1 –2 211–0538–00 12 –3 367–0437–03 1 –4 211–0538–00 2 –5 367–0437–01 1 –6 211–0538–00 2 –7 –8 –9 –10 213–0940–00 210–0894–00 354–0025–00 426–2434–01 1 1 1 1 –11 211–0541–00 3 –12 ––––––––––– 1 –13 211–0012–00 6 –14 ––––––––––– 1 –15 211–0012–00 4 –16 –17 –18 –19 378–0384–00 337–3845–00 333–3956–00 337–3846–00 1 1 1 1 –20 211–0244–00 3 –21 ––––––––––– 1 –22 –23 –24 –25 –26 211–0244–00 220–0497–00 210–1039–00 211–0014–00 337–3796–00 337–3796–01 7 3 3 2 1 1 –27 –28 –29 131–3573–00 337–3844–00 ––––––––––– 1 1 1 –30 –31 211–0244–00 220–0497–00 9 6 10–4 Serial Number Effective Dscont B010100 B020791 B020790 Qty Name & Description COVER,TOP:ALUMINUM *MOUNTING PARTS* SCREW,MACHINE:6–32 X 0.312,FLH,100 DEG,STL *END MOUNTING PARTS* HANDLE:ALUMINUM *MOUNTING PARTS* SCREW,MACHINE:6–32 X 0.312,FLH,100 DEG,STL *END MOUNTING PARTS* HANDLE:ALUMINUM *MOUNTING PARTS* SCREW,MACHINE:6–32 X 0.312,FLH,100 DEG,STL *END MOUNTING PARTS* THUMBSCREW:10–32 X 1.15,0.375 OD,SST WASHER,FLAT:0.19 ID X 0.438 OD X 0.031 POLTHN RING,RETAINING:EXTERNAL,U/O 0.187 DIA SFT FRAME,FRONT:ALUMINUM *MOUNTING PARTS* SCREW,MACHINE:6–32 X 0.25,FLH,100 DEG,STL *END MOUNTING PARTS* CIRCUIT BD ASSY:FRONT PANEL (SEE A2 REPL) *MOUNTING PARTS* SCREW,MACHINE:4–40 X 0.375,PNH,STL *END MOUNTING PARTS* DISPLAY,FLAT PL:VACUUM FLOURESCENT,2 X 40;ALPHANUMERIC,5 X 7 DOT MATRIX,DC/DC AC CONVERT,CHAR GEN, LOGIC & MICRO COMP (SEE A4 REPL) *MOUNTING PARTS* SCREW,MACHINE:4–40 X 0.375,PNH,STL *END MOUNTING PARTS* FILTER,DISPLAY:ACRYLIC,BLUE SHIELD,ELEC:PLASTIC PANEL,FRONT:VITS200 SHIELD,ELEC:POWER SUPPLY *MOUNTING PARTS* SCR,ASSY WSHR:4–40 X 0.312,PNH,STL,CD PL,POZ,MACH *END MOUNTING PARTS* CIRCUIT BD ASSY:INSERTER (SEE A1 REPL) *MOUNTING PARTS* SCR,ASSY WSHR:4–40 X 0.312,PNH,STL,CD PL,POZ,MACH NUT,PLAIN,HEX:0.5–28 X 0.562 HEX,BRS CD PL WASHER,LOCK:0.521 ID,INT,0.025 THK,SST SCREW,MACHINE:4–40 X 0.5,PNH,STL SHIELD,ELEC:LINE FILTER,ALUMINUM SHIELD,ELEC:0.032 BRASS,C26000,0.5 HARD *END MOUNTING PARTS* CONN,PLUG,ELEC:MALE,W/LOCKING ADAPTER SHIELD,ELEC:POWER SUPPLY,PLASTIC CIRCUIT BD ASSY:CONTROLLER (SEE A3 REPL) *MOUNTING PARTS* SCR,ASSY WSHR:4–40 X 0.312,PNH,STL,CD PL,POZ,MACH NUT,PLAIN,HEX:0.5–28 X 0.562 HEX,BRS CD PL Mfr. Code Mfr. Part No. 0J9P4 200–3972–00 TK0435 ORDER BY DESC 0J4C1 367–0437–03 TK0435 ORDER BY DESC 0J4C1 367–0437–01 TK0435 ORDER BY DESC 80009 09422 TK0941 80009 213094000 ORDER BY DESC 555–18MI 426243401 TK0435 ORDER BY DESC TK0435 ORDER BY DESC TK0435 ORDER BY DESC TK2402 0KBZ5 0J9P4 80009 378–0384–00 337–3845–00 333–3956–00 337384600 TK0435 7772–312 TK0435 73743 0KB01 TK0435 TK1947 80009 7772–312 ORDER BY DESC 1224–02–00–0541 ORDER BY DESC 337–3796–00 337379601 80126 80009 B–0779 337384400 TK0435 73743 7772–312 ORDER BY DESC VITS 200 Replaceable Mechanical Parts Fig. & Index No. Tektronix Part No. –32 210–1039–00 6 –33 407–4134–00 1 –34 211–0538–00 2 –35 ––––––––––– 1 –36 –37 211–0619–00 210–0457–00 2 2 –38 351–0104–03 1 –39 212–0004–00 8 –40 200–3973–00 200–3973–01 –41 161–0216–00 070–8332–04 351–0751–01 351–0859–00 VITS 200 Serial Number Effective Dscont B010100 B020249 B010100 B020336 B020248 B020335 Qty Name & Description 1 1 WASHER,LOCK:0.521 ID,INT,0.025 THK,SST *END MOUNTING PARTS* BRKT,FAN,MTG:SPG1000 *MOUNTING PARTS* SCREW,MACHINE:6–32 X 0.312,FLH,100 DEG,STL *END MOUNTING PARTS* FAN,TUBEAXIAL:12 VDC,2.6W,0.22A,4200 RPM,32DB, 16.6CFM,60X60MM,25MMTHICK,W/288MM LEADS & SLEEVE,W/CONNECT,FBA TYPE (SEE B100 REPL) SCREW,MACHINE:6–32 X 1.5,FLH,100 DEG,STL CDPL,POZ NUT,PL,ASSEM WA:6–32 X 0.312,STL CD PL *END MOUNTING PARTS* SL SECT,DWR EXT:12.625 L,W/O HARDWARE *MOUNTING PARTS* SCREW,MACHINE:8–32 X 0.312,PNH,STL *END MOUNTING PARTS* COVER,BOTTOM:ALUMINUM,PAN COVER,BOTTOM:ALUMINUM,PAN 1 1 1 1 STANDARD ACCESSORIES CABLE ASSY,PWR:3,18 AWG,2.5M L,BLACK MANUAL,TECH:INSTRUCTION,VITS200 TRK,SL OUT SECT:STA & INTERMEDIATE SAF CONT TRK SL OUT SECT:STA & INTERMEDIATE SAF CONT Mfr. Code Mfr. Part No. 0KB01 1224–02–00–0541 80009 407413400 TK0435 ORDER BY DESC TK0435 TK0435 ORDER BY DESC ORDER BY DESC 06666 C–720–3 (WITHOU TK0435 ORDER BY DESC 0J9P4 80009 200–3973–00 200397301 80126 TK2548 06666 06666 C7120–25M–BL 070833204 CC3442–99–0006 CC3442–99–0005 10–5 Replaceable Mechanical Parts 10–6 VITS 200 Index Index %+645.&/5 30$&%63&4 &$0..&/%&% 26*1.&/5 *45 44&.#-: 6.#&3*/( 306#-&4)005*/( *%4 650."5*$ ! &5&$5*0/ -"$, 6345 &/&3"- 1&$*'*$"5*0/4 :1"44 )"3"$5&3 "/% 063$& &/&3"5*0/ )&03: 0' 1&3"5*0/ *3$6*5 0"3% --6453"5*0/4 306#-&4)005*/( *%4 *3$6*5 6.#&3*/( 306#-&4)005*/( *%4 -04&% "15*0/ &5&$5*0/ 0/530--&3 )&03: 0' 1&3"5*0/ 033&$5*7& "*/5&/"/$& #5"*/*/( &1-"$&.&/5 "354 &1-"$*/( *3$6*5 44&.#-*&4 0326& 1&$*'*$"5*0/4 63403 0/530- &$3&.&/5 6550/ *"(/045*$4 *"(3".4 306#-&4)005*/( *%4 /"#-& 6550/ /7*30/.&/5"- 1&$*'*$"5*0/4 95&3/"- /1654 1&$*'*$"5*0/4 )&03: 0' 1&3"5*0/ 0-%065 "(&4 306#-&4)005*/( *%4 30/5 "/&- &.07"- )&03: 0' 1&3"5*0/ 30/5 "/&- *4"#-& 30/5 "/&- &.07"- 03&"/ )*--*14 &/-0$, 1&$*'*$"5*0/4 )&03: 0' 1&3"5*0/ /$3&.&/5 6550/ /4&35&-&5& 6/$5*0/4 /45"--"5*0/ -&$53*$"- &$)"/*$"- "$, 06/5*/( /4536.&/5 0/'*(63"5*0/ &/64 5"/%#: 5"/%#: &44"(& &45 *(/"- 5*-*5*&4 ! &44"(& ! #5"*/*/( &1-"$&.&/5 "354 033&$5*7& "*/5&; /"/$& 15*0/4 15*0/ 15*0/ "$,"(*/( &3'03."/$& !&3*'*$"5*0/ "-*#3"5*0/ "5" &1035 03. &$0..&/%&% 26*1.&/5 *45 69*-*"3: 26*1.&/5 -&$53*$"- /4536.&/54 !&3*'*$"5*0/ 30$&%63& ):4*$"- 1&$*'*$"5*0/4 08&3 08&3 611-: 1&$*'*$"5*0/4 08&3 611-: &5"*-&% &4$3*15*0/ )&03: 0' 1; &3"5*0/ 08&3 611-: 7&37*&8 )&03: 0' 1&3"5*0/ 3&7&/5*7& "*/5&/"/$& -&"/*/( 5"5*$ &/4*5*7& 0.10/&/54 30%6$5 &4$3*15*0/ 650."5*$ ! &5&$5*0/ -04&% "15*0/ &5&$5*0/ /4&35&-&5& 6/$5*0/4 30(3". )"//&- &.05& 0/530- 063$& %&/5*'*$"5*0/ &45 *(/"- &/&3"503 &95 &/&3"503 !*%&0 -"1#0"3% Index–1 VITS 200 Index Program Channel, 1-3 Specifications, 3-1 Rack Mounting, 1-7 Remote Control, 2-17 Connector, 2-17 Remote Controls, Theory of Operation, 4-9 Replacing Circuit Assemblies, Corrective MainteĆ nance, 7-7 RSĆ232, 2-22 Commands, 2-25 Hardware & Software Requirements, 2-24 SCPI Commands, 2-32 Save/Recall Button, 2-4 Signal and Switching Control, Theory of Operation, 4-5 Source Identification, 1-4 Specifications, 3-1 Black Burst General, 3-3 Environmental, 3-18 External Inputs, 3-2 Genlock, 3-16 Physical, 3-17 Power Supply, 3-16 Program Channel, 3-1 Test Signal, 3-4 Test Signal General, 3-3 Standby Menu, 2-7 Standby Message Menu, 2-11 Test Signal General Specifications, 3-3 Generation, Theory of Operation, 4-1 Generator, 1-1 Menu, 2-8 Specifications, 3-4 Text Generator, 1-3 Theory of Operation, 4-1 Character and Source ID Generation, 4-7 Controller, 4-11 External Inputs, 4-4 Front Panel, 4-9 Genlock, 4-3 Power Supply Detailed Description, 4-13 Overview, 4-12 Remote Controls, 4-9 Signal and Switching Control, 4-5 Test Signal Generation, 4-1 Torque Specifications, Corrective Maintenance, 7-6 Troubleshooting Aids, 7-2 Assembly & Circuit Numbering, 7-3 Circuit Board Illustrations, 7-3 Diagrams, 7-3 Foldout Pages, 7-2 Unlocked LED, 2-3 Utilities Menu, 2-12 VBI Message Menu, 2-9 Video Clapboard, 2-20 VITS Menu, 2-6 Test Selectable Parts, 7-8 Index–2 VITS 200 FIG. 1 EXPLODED VIEW A3 A4 A1 A2 VITS 200
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