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Colour Television Chassis L01.1A AC Contents Page 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety and Maintenance Instructions, Warnings, and Notes 4 3. Directions for Use 6 4. Mechanical Instructions 16 5. Service Modes, Error Codes, and Faultfinding 18 6. Block Diagram, I2C, Supply Voltage, and Testpoint Overviews Block Diagram 23 I2C and Supply Voltage Diagram 24 Testpoint Overview Mono Carrier & CRT Panel 25 7. Electrical Diagrams and PWB’s Diagram Power Supply (Diagram A1) 26 Line Deflection (Diagram A2) 27 Frame Deflection (Diagram A3) 28 Tuner IF (Diagram A4) 29 Video IF + Sound IF (Diagram A5) 30 Synchronisation (Diagram A6) 31 Control (Diagram A7) 32 Audio Amplifier (Diagram A8) 33 NICAM, 2CS, BTSC Stereo Dec. (Diagram A9) 34 Audio/Video Source Switching (Diagram A10) 35 BTSC-NDBX Stereo Decoder (Diagram A11) 36 Front IO, Front Control and HP (Diagram A12) 37 Rear IO Cinch (Diagram A13) 38 Diversity Tables 39 PIP + Tilt Interface (Diagram A16) 40 CRT Panel: ECO Scavem (Diagram B1) 47 CRT Panel: ECO Scavem (Diagram B2) 48 Side AV Panel + Headphone (Diagram C) 51 Top Control Panel (Diagram E) 52 Degaussing + DAF Panel (Diagram G) 53 Front Interface Panel (Diagram Q1) 54 Contents Page 8. Alignments 9. Circuit Description Abbreviation List IC Data Sheets 10 Spare Parts List 11 Revision List 55 61 70 71 72 76 PWB 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 41-46 49-50 49-50 51 52 53 54 © Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by RB 0364 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 13210 EN 2 1. Technical Specifications, Connections, and Chassis Overview L01.1A AC 1. Technical Specifications, Connections, and Chassis Overview Index: 1. Technical Specification 2. Connections 3. Chassis Overview : BI-NICAM B/G, D, D/ K, I : NTSC 3.58, 4.43 : 100 or 125 channels : UVSH or full cable : 75 Ohm : IEC- or F-type A/V connections Channel selections Note: • Described specifications are valid for the whole product range (see Product Survey for specific models). • Figures can deviate slightly from the actual situation, due to different set executions. Aerial input 1.1.2 Miscellaneous Audio output 1.1 Technical Specifications 1.1.1 Reception Tuning system Colour systems : : : : : : PLL NTSC 3.58, 4.43 PAL B/G, B/H, D/K, I SECAM B/G, D/K, K1 FM-Stereo 2CS (B/G, China, Korea) : 2CS B/G, DK : BTSC DBX : NICAM B/G, D, D/K, I Sound systems 1.2 Connections 1.2.1 Front/Side Connections and Front/Top Control Mains voltage Mains frequency Ambient temperature Maximum humidity Power consumption Standby Power consumption TOP CONTROL FRONT CONTROL + FRONT I/O INSTALL/MENU SIDE I/O P+ V- V+ P- RED IR LED R AUDIO L VIDEO : Stereo: 2 x 1 W or 2 x 3W or 2 x 5W or 2 x 10W : Mono: 1 x 1W or 1 x 3W or 1 x 4W or 2 x 2W : 90 - 276 V or 150276V : 50 / 60 Hz : + 5 to + 45 deg. C : 90 % : 52 W (20") to : 120 W (36") : <3W R AUDIO L CHANNEL CL 36532039_007.eps 240403 + VOLUME - Figure 1-1 Front/Side connections and Front/Top control Audio / Video In 1 - Video CVBS 2 - Audio L 3 - Audio R 4 - Headphone 1.2.2 75 Ohm FM 3 - Audio R 1 Vpp/75 Ohm 0.2 Vrms/10 kOhm 0.2 Vrms/10 kOhm 8 - 600 Ohm, 4 mW 0.5 Vrms/1 kOhm AV1 YUV In(if present) 1 -Y 0.7 Vpp/75 Ohm 2 -U 0.7 Vpp/75 Ohm 3 -V 0.7 Vpp/75 Ohm AV1 In 1 - Video CVBS 1 Vpp/75 Ohm 2 - Audio L 0.5 Vrms/10 kOhm 3 - Audio R 0.5 Vrms/10 kOhm AV2 In 1 - Video CVBS 1 Vpp/75 Ohm 2 - Audio L 0.5 Vrms/10 kOhm 3 - Audio R 0.5 Vrms/10 kOhm Rear Connections MONITOR OUT AV1 IN AV2 IN V Y V V L U L L R V R R SVHS CL 16532008_005.eps 120601 Figure 1-2 Rear connections Monitor Out 1 - Video CVBS 1 Vpp/75 Ohm 2 - Audio L 0.5 Vrms/1 kOhm AV2 In (SVHS) 1 2 3 -Y 4 -C gnd gnd 1 Vpp/75 Ohm 0.3 Vpp/75 Ohm Technical Specifications, Connections, and Chassis Overview 1.3 L01.1A AC 1. EN 3 Chassis Overview B1 CRT B2 SCAVEM CRT PANEL C TOP CONTROL PANEL SIDE AV PANEL + HEADPHONE MAIN CHASSIS PANEL G DEGAUSSING & DAF PANEL (34" only) E FRONT INTERFACE PANEL Q1 POWER SUPPLY A1 LINE DEFLECTION A2 FRAME DEFLECTION A3 TUNER IF A4 VIDEO + SOUND IF A5 SYNCHRONISATION A6 CONTROL (µC) A7 AUDIO AMPLIFIER A8 NICAM + 2CS + BTSC DECODER A9 A/V SOURCE SWITCHING A10 BTSC - NDBX DECODER A11 FRONT I/O + FRONT CONTROL + HEADPHONE A12 REAR I/O CINCH A13 TILT INTERFACE A16 CL 36532039_008.eps 010503 Figure 1-3 PWB Location EN 4 2. L01.1A AC Safety & Maintenance Instructions, Warnings, and Notes 2. Safety & Maintenance Instructions, Warnings, and Notes Index of this chapter: 1. Safety Instructions for Repairs 2. Maintenance Instructions 3. Warnings 4. Notes 2.1 3. Clean the picture tube panel and the neck of the picture tube. 2.3 Warnings • Safety Instructions for Repairs Safety regulations require that during a repair: • Due to the 'hot' parts of this chassis, the set must be connected to the AC power via an isolation transformer. • Safety components, indicated by the symbol , should be replaced by components identical to the original ones. • When replacing the CRT, safety goggles must be worn. In order to prevent damage to ICs and transistors, avoid all high voltage flashovers. In order to prevent damage to the picture tube, use the method shown in Fig. 2-1, to discharge the picture tube. Use a high voltage probe and a multi-meter (position Vdc). Discharge until the meter reading is 0 V (after approx. 30 s). V Safety regulations require that after a repair, the set must be returned in its original condition. Pay particular attention to the following points: • General repair instruction: as a strict precaution, we advise you to resolder the solder connections through which the horizontal deflection current is flowing, in particular: – all pins of the line output transformer (LOT) – fly-back capacitor(s) – S-correction capacitor(s) – line output transistor – pins of the connector with wires to the deflection coil – other components through which the deflection current flows. Note: This resoldering is advised to prevent bad connections due to metal fatigue in solder connections and is therefore only necessary for television sets more than two years old. • Route the wire trees and EHT cable correctly and secure them with the mounted cable clamps. • Check the insulation of the AC power cord for external damage. • Check the strain relief of the AC power cord for proper function, to prevent the cord from touching the CRT, hot components, or heat sinks. • Check the electrical DC resistance between the AC plug and the secondary side (only for sets that have an isolated power supply). Do this as follows: 1. Unplug the AC power cord and connect a wire between the two pins of the AC plug. 2. Turn on the main power switch (keep the AC power cord unplugged!). 3. Measure the resistance value between the pins of the AC plug and the metal shielding of the tuner or the aerial connection of the set. The reading should be between 4.5 MOhm and 12 MOhm. 4. Switch the TV 'off' and remove the wire between the two pins of the AC plug. • Check the cabinet for defects, to prevent the possibility of the customer touching any internal parts. 2.2 CL96532156_040.eps 140501 Figure 2-1 Discharge picture tube • • • • • • All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD ). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this potential. Available ESD protection equipment: – Complete kit ESD3 (small tablemat, wristband, connection box, extension cable, and ground cable) 4822 310 10671. – Wristband tester 4822 344 13999. Together with the deflection unit and any multi-pole unit, flat square picture tubes form an integrated unit. The deflection and the multi-pole units are set optimally at the factory. Adjustment of this unit during repair is therefore not recommended. Be careful during measurements in the high voltage section and on the picture tube. Never replace modules or other components while the unit is switched 'on'. When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable. 2.4 Notes 2.4.1 General Maintenance Instructions • It is recommended to have a maintenance inspection carried out by qualified service personnel. The interval depends on the usage conditions: • When the set is used under normal circumstances, for example in a living room, the recommended interval is three to five years. • When the set is used in an environment with higher dust, grease or moisture levels, for example in a kitchen, the recommended interval is one year. • The maintenance inspection includes the following actions: 1. Perform the 'general repair instruction' noted above. 2. Clean the power supply and deflection circuitry on the chassis. • • Measure the voltages and waveforms with regard to the chassis (= tuner) ground (), or hot ground (), depending on the area of circuitry being tested. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode (see “Service Modes, Error Codes, and Faultfinding” section) with a color bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 61.25 MHz (NTSC, channel 3). Where necessary, measure the waveforms and voltages with () and without () aerial signal. Measure the voltages in the power supply section both in normal operation () and in standby (). These values are indicated by means of the appropriate symbols. Safety & Maintenance Instructions, Warnings, and Notes • • 2.4.2 Schematic Notes • • • • • • 2.4.3 The picture tube panel has printed spark gaps. Each spark gap is connected between an electrode of the picture tube and the Aquadag coating. The semiconductors indicated in the circuit diagram and in the parts lists are completely interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors. All Resistor values are in ohms and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kOhm). Resistor values with no multiplier may be indicated with either an 'E' or an 'R' (e.g. 220E or 220R indicates 220 Ohm). All Capacitor values are expressed in Micro-Farads (µ = x10-6), Nano-Farads (n = x10-9), or Pico-Farads (p = x10-12). Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF). An 'asterisk' (*) indicates component usage varies. Refer to the diversity tables for the correct values. The correct component values are listed in the Electrical Replacement Parts List. Therefore, always check this list when there is any doubt. Practical Service Precautions • • • It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard. Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions - reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution. Before powering up the TV set with the back cover off (or on a test fixture), attach a clip lead to the CRT DAG ground and to a screwdriver blade that has a well insulated handle. After the TV is powered on and high voltage has developed, probe the anode lead with the blade, starting at the case of the High Voltage Transformer (flyback - IFT). Move the blade to within two inches of the connector of the CRT. If there is an arc, you found it the easy way, without getting a shock! If there is an arc to the screwdriver blade, replace the part which is causing the problem; the High Voltage Transformer or the lead (if it is removable). L01.1A AC 2. EN 5 EN 6 3. L01.1A AC 3. Directions for Use Directions for Use Direction for Use L01.1A AC 3. EN 7 EN 8 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 9 EN 10 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 11 EN 12 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 13 EN 14 3. L01.1A AC Direction for Use Personal Notes: Direction for Use L01.1A AC 3. EN 15 EN 16 4. Mechanical Instructions L01.1A AC 4. Mechanical Instructions Index of this chapter: 1. Set Disassembly 2. Service Positions 3. Assy/Board Removal 4. Set Re-assembly Main panel with bracket (with separate 'control' part). 1. Disconnect the strain relief of the AC power cord. 2. Disconnect the degaussing coil by removing the cable from (red) connector 0212 [1]. 3. Remove the panel bracket from the bottom tray, by pulling it backward [2]. 4. Turn the chassis tray 90 degrees counter clockwise [2]. 5. Move the panel somewhat to the left and flip it 90 degrees [3], with the components towards the CRT. 6. Turn the panel with the rear I/O towards the CRT. 7. Place the hook of the tray in the fixation hole of the cabinet bottom [4] and secure it. Note: Figures below can deviate slightly from the actual situation, due to different set executions. 4.1 Set Disassembly 1. Remove all fixation screws of the rear cover (do not forget the screws that hold the rear connection panel). 2. Now pull the rear cover backwards to remove it. 4.2 Service Positions There are 2 configurations possible. With and without panel bracket. Both have a different service position: Main panel without bracket (with integrated 'control' part). 1. Disconnect the strain relief of the AC power cord. 2. Remove the main panel, by pushing the two center clips outwards [1]. At the same time pull the panel away from the CRT [2]. 3. Disconnect the degaussing coil by removing the cable from (red) connector 0212. 4. Turn the panel 90 degrees counter clockwise [3]. 5. Flip the panel 90 degrees [4], with the components towards the CRT. 6. Turn the panel with its rear connections towards the CRT [5]. 7. Slide the metal heatsink (near the mains transformer 5520) underneath the right chassis bracket. This secures the panel [6]. 1 2 A A 3 4 1 11 B CL 16532016_009.eps 220501 Figure 4-2 Service position (2) 2 3 Assy/Board Removal 4.3.1 Comb Filter Assy/ Board (if present) You can remove the Comb Filter panel from the Main Carrier board, by disconnecting it from connector 1810 (located nearby the mains transformer 5520). 4 5 B 6 CL 16532016_007.ai 040401 Figure 4-1 Service position (1) 4.3 Mechanical Instructions 4.3.2 L01.1A AC 4. EN 17 1. You can remove the complete module from the Main Carrier bracket, by pressing its fixation clamp downwards [1] while sliding the module in the direction of the CRT [2]. 2. Release the 2 fixation clamps [3] to lift the board out of the bracket [4]. Top Control Assy/Board (if present) M Top control board 4.3.5 Side I/O Assy/ Board (if present) CL 06532012_003.eps 030200 Figure 4-3 Top control removal 1. Remove the two fixation screws (if present). 2. Pull the module down and backwards (w.o.w. release it from the front hinge [M]). You must use some force. 3. Lift the board from its bracket while releasing the two fixation clamps. The board hinges on the other side. 4.3.3 Front Interface Assy/ Board (if present) CL 06532012_004.eps 030200 1 Figure 4-6 Side jack panel removal 1 1. You can remove the complete Side I/O assembly after removing the 2 fixation screws. 2. Release the 2 fixation clamps to lift the board out of the bracket. 2 3 4.4 Set Re-assembly 3 CL 06532130_018.eps 021000 Figure 4-4 Front interface removal 1. You can remove the complete module from the bottom plate, by pulling the two fixation clamps upwards [1] while sliding the module away from the CRT [2]. 2. Release the 2 fixation clamps [3] at the side of the bracket, and lift the board out of the bracket (it hinges at one side). 4.3.4 DAF Assy/ Board (if present) 1 4 3 3 2 CL 26532119_060.eps 181202 Figure 4-5 DAF panel removal Before you mount the rear cover, perform the following checks: 1. Check whether the AC power cord is mounted correctly in its guiding brackets. 2. Re-place the strain relief of the AC power cord into the cabinet. 3. Check whether all cables are replaced in their original position. EN 18 5. L01.1A AC Service Modes, Error Codes and Fault Finding 5. Service Modes, Error Codes and Fault Finding Table 5-2 SW Cluster Index: 1. Test points. 2. Service Modes. 3. Problems and Solving Tips (related to CSM). 4. Compair 5. Error Codes. 6. The Blinking LED Procedure. 7. Protections. 8. Repair Tips. 5.1 Test Points The chassis is equipped with test points printed on the circuit board assemblies. These test points refer to the functional blocks: Software mane UOC type UOC Special Diversity Features L3LAN1 L01AN4x.y TDA9582 (LS) 64K ROM China Size L3LAN2 L01AN5x.y TDA9582 (LS) 64K ROM India, M.E. Size L3LAN3 L01AN7x.y TDA9570 (LS) 55K ROM China, Size AV stereo L3LAT1 L01AT5x.y TDA9552 (LS) 64K ROM 1pg TXT, Size AV stereo L3LAC1 L01AC2x.y TDA9580 (LS) 64K ROM NTSC, Size Tai Wan, Korean Abbreviations in Software name: A = AP, T = TXT, N = NON TXT, C = NTSC, M = MONO, D = DVD Table 5-1 Test Point Overview TEST POINT CIRCUIT DIAGRAM A1-A2-A3-.. AUDIO PROCESSING A8, A9 C1-C2-C3-.. CONTROL A7 F1-F2-F3-.. FRAME DRIVE & OUTPUT A3 I1-I2-I3-.. TUNER & IF A4 L1-L2-L3-.. LINE DRIVE & OUTPUT A2 P1-P2-P3-.. POWER SUPPLY A1 S1-S2-S3-.. SYNCHRONISATION A6 V1-V2-V3-.. VIDEO PROCESSING A5, B1 The numbering is in a logical sequence for diagnostics. Always start diagnosing within a functional block in the sequence of the relevant test points for that block. Perform measurements under the following conditions: • Service Default Alignment Mode. • Video: colour bar signal. • Audio: 3 kHz left, 1 kHz right. 5.2 SW Cluster Service Modes Service Default Alignment Mode (SDAM) offers several features for the service technician, while the Customer Service Mode (CSM) is used for communication between dealer and customer. There is also the option of using ComPair, a hardware interface between a computer (see requirements) and the TV chassis. It offers the ability of structured trouble shooting, error code reading and software version readout for all chassis. Requirements: To run ComPair on a computer (laptop or desktop) requires, as a minimum, a 486 processor, Windows 3.1 and a CD-ROM drive. A Pentium Processor and Windows 95/98 are also acceptable (see also paragraph 5.4). 5.2.1 Service Default Alignment Mode (SDAM) Purpose • To change option settings. • To create a predefined setting to get the same measurement results as given in this manual. • To display / clear the error code buffer. • To override SW protections. • To perform alignments. • To start the blinking LED procedure. Specifications • Tuning frequency: – 475.25 MHz for PAL/SECAM (AP-PAL). – 61.25 MHz (channel 3) for NTSC-sets (AP-NTSC). • Colour system: – PAL-BG for AP-PAL. – NTSC for AP-NTSC. • All picture settings at 50 % (brightness, colour contrast, hue). • Bass, treble and balance at 50 %; volume at 25 %. • All service-unfriendly modes (if present) are disabled, like: – (sleep) timer, – child/parental lock, – blue mute, – hotel/hospitality mode – auto switch-off (when no “IDENT” video signal is received for 15 minutes), – skip / blank of non-favorite presets / channels, – auto store of personal presets, – auto user menu time-out. • Operation hours counter. • Software version. • Option settings. • Error buffer reading and erasing. • Software alignments. How to enter SDAM Use one of the following methods: • Use a standard customer RC-transmitter and key in the code 062596 directly followed by the “M” (menu) button or • Short jumper wires 9631 and 9641 on the mono carrier (see Fig. 8-1) and apply AC power. Then press the power button (remove the short after start-up). • Caution: Entering SDAM by shorten wires 9631 and 9641 will override the +8V-protection. Do this only for a short period. When doing this, the service-technician must know exactly what he is doing, as it could lead to damaging the set. • Or via ComPair. Service Modes, Error Codes and Fault Finding • After entering SDAM, the following screen is visible, with S at the upper right side for recognition. • L L L L A A A B C D X . Y E R R X X X X X X X X X X X X X X X X X X X X X X O P C O A T W G A L P K U H E U E T B N I O D A R I O N S E T M I R E T O N E E T R Y O X X X X X X ? 5. EN 19 When you press the MENU button twice, the set will switch to the normal user menus (with the SDAM mode still active in the background). To return to the SDAM menu press the OSD / STATUS button. When you press the MENU key in a submenu, you will return to the previous menu. How to store settings To store settings leave the SDAM (at top level SDAM main menu) with the Standby button on the remote. S C L E A R > > > > > > L01.1A AC X X X How to exit Switch the set to STANDBY by pressing the power button on the remote control (if you switch the set 'off' by removing the AC power, the set will return in SDAM when AC power is reapplied). The error buffer is not cleared. CL 26532046_078.eps 260402 5.2.2 Purpose When a customer is having problems with his TV-set, he can call his dealer. The service technician can than ask the customer to activate the CSM, in order to identify the status of the set. Now, the service technician can judge the severness of the complaint. In many cases, he can advise the customer how to solve the problem, or he can decide if it is necessary to visit the customer. The CSM is a read only mode; therefore, modifications in this mode are not possible. Figure 5-1 SDAM menu LLLL This is the operation hours counter. It counts the normal operation hours, not the standby hours. AAABCD-X.Y This is the software identification of the main micro controller: A = the project name (L01). B = the region: E= Europe, A= Asia Pacific, U= NAFTA, L= LATAM. C = the feature of software diversity: C = NTSC, D = DVD, N = no TXT, T = TXT. D = the language cluster number: X = the main software version number. Y = the sub software version number. S Indication of the actual mode. S= SDAM= Service Default Alignment mode. Error buffers Five errors possible. Option bytes Seven codes possible. Clear Erase the contents of the error buffer. Select the CLEAR menu item and press the CURSOR RIGHT key. The content of the error buffer is cleared. Options To set the Option Bytes. See chapter 8.3.1 for a detailed description. AKB Disable (0) or enable (1) the “black current loop” (AKB = Auto Kine Bias). Tuner To align the Tuner. See chapter 8.3.2 for a detailed description. White Tone To align the White Tone. See chapter 8.3.3 for a detailed description. Geometry To align the set geometry. See chapter 8.3.4 for a detailed description. Audio To align the Audio. See chapter 8.3.5 for a detailed description. How to navigate • In SDAM, select menu items with the CURSOR UP/DOWN key on the remote control transmitter. The selected item will be highlighted. When not all menu items fit on the screen, move the CURSOR UP/DOWN key to display the next / previous menu items. • With the CURSOR LEFT/RIGHT keys, it is possible to: – Activate the selected menu item. – Change the value of the selected menu item. – Activate the selected submenu. Customer Service Mode (CSM) How to enter To enter the CSM by pressing user remote control and key in the code123654. After switching ON the Customer Service Mode, the following screen will appear: 1 2 3 4 5 6 C S M AAABCD X.Y AKBS TV SYSTEM / NOT TUNED ERROR BUFFER CL 26532046_002 040402 Figure 5-2 CSM menu • • • • • • Indication of the actual mode CSM = Customer Service Mode Reserved. Software identification of the main micro controller (see paragraph 5.2.1 for the explanation) Reserved item. Indicates TV system and or not receiving an “IDENT” signal on the selected source. It will display “NOT TUNED” Error code buffer (see paragraph 5.4 for more details). Displays the last five errors of the error code buffer. How to exit Use one of the following methods: • Press one of the buttons “Menu”, “OSD” or “Standby” of the remote control keys. • Switch-off the TV set with the AC power switch. 5.3 Problems and Solving Tips (Related to CSM) 5.3.1 Picture Problems Note: Below described problems are all related to the TV settings. The procedures to change the value (or status) of the different settings are described. EN 20 5. L01.1A AC Service Modes, Error Codes and Fault Finding No colours / noise in picture Check CSM line 5. Wrong colour system installed. To change the setting: 1. Press the MENU button on the remote control. 2. Select the INSTALLATION sub menu. 3. Select and change the SYSTEM setting until picture and sound are correct. 4. Select the STORE menu item. 5.4 ComPair 5.4.1 Introduction ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (service remote control), which allows faster and more accurate diagnostics. ComPair has three big advantages: • ComPair helps you to quickly get an understanding on how to repair the chassis in a short time by guiding you systematically through the repair procedures. • ComPair allows very detailed diagnostics (on I2C level) and is therefore capable of accurately indicating problem areas. You do not have to know anything about I2C commands yourself because ComPair takes care of this. • ComPair speeds up the repair time since it can automatically communicate with the chassis (when the microprocessor is working) and all repair information is directly available. When ComPair is installed together with the SearchMan electronic manual of the defective chassis, schematics and PWBs are only a mouse click away. Colours not correct / unstable picture Check CSM line 5. Wrong colour system installed. To change the setting: 1. Press the MENU button on the remote control. 2. Select the INSTALLATION sub menu. 3. Select and change the SYSTEM setting until picture and sound are correct. 4. Select the STORE menu item. Picture too dark or too bright Increase / decrease the BRIGHTNESS and / or the CONTRAST value when: • The picture improves after you have pressed the “Smart Picture” button on the remote control. • The picture improves after you have switched on the Customer Service Mode The new “Personal” preference value is automatically stored. White line around picture elements and text Decrease the SHARPNESS value when: • The picture improves after you have pressed the “Smart Picture” button on the remote control. The new “Personal” preference value is automatically stored. Snowy picture Check CSM line 5. If this line indicates “Not Tuned”, check the following: • No or bad antenna signal. Connect a proper antenna signal. • Antenna not connected. Connect the antenna. • No channel / pre-set is stored at this program number. Go to the INSTALL menu and store a proper channel at this program number. • The tuner is faulty (in this case the CODES line will contain error number 10). Check the tuner and replace / repair if necessary. Snowy picture and/or unstable picture • A scrambled or decoded signal is received. Black and white picture Increase the COLOR value when: • The picture improves after you have pressed the “Smart Picture” button on the remote control. The new “Personal” preference value is automatically stored. Menu text not sharp enough Decrease the CONTRAST value when: The picture improves after you have pressed the “Smart Picture” button on the remote control. The new “Personal” preference value is automatically stored. 5.3.2 Sound Problems No sound or sound too loud (after channel change / switching on) Increase / decrease the VOLUME level when the volume is OK after you switched on the CSM. The new “Personal” preference value is automatically stored. 5.4.2 Specifications ComPair consists of a Windows based faultfinding program and an interface box between PC and the (defective) product. The ComPair interface box is connected to the PC via a serial or RS232 cable. In case of the L01 chassis, the ComPair interface box and the TV communicate via a bi-directional service cable via the service connector (located on the Main panel, see also figure 8-1 suffix D). The ComPair faultfinding program is able to determine the problem of the defective television. ComPair can gather diagnostic information in two ways: • Automatic (by communication with the television): ComPair can automatically read out the contents of the entire error buffer. Diagnosis is done on I2C level. ComPair can access the I2C bus of the television. ComPair can send and receive I2C commands to the micro controller of the television. In this way, it is possible for ComPair to communicate (read and write) to devices on the I2C busses of the TV-set. • Manually (by asking questions to you): Automatic diagnosis is only possible if the micro controller of the television is working correctly and only to a certain extend. When this is not the case, ComPair will guide you through the faultfinding tree by asking you questions (e.g. Does the screen gives a picture? Click on the correct answer: YES / NO) and showing you examples (e.g. Measure test-point I7 and click on the correct oscillogram you see on the oscilloscope). You can answer by clicking on a link (e.g. text or a waveform picture) that will bring you to the next step in the faultfinding process. By a combination of automatic diagnostics and an interactive question / answer procedure, ComPair will enable you to find most problems in a fast and effective way. Beside fault finding, ComPair provides some additional features like: • Up or downloading of presets. • Managing of preset lists. • If both ComPair and SearchMan (Electronic Service Manual) are installed, all the schematics and the PWBs of the set are available by clicking on the appropriate hyperlink. Example: Measure the DC-voltage on capacitor C2568 (Schematic/Panel) at the Monocarrier. • Click on the “Panel” hyperlink to automatically show the PWB with a highlighted capacitor C2568. • Click on the “Schematic” hyperlink to automatically show the position of the highlighted capacitor. Service Modes, Error Codes and Fault Finding 5.4.3 5.4.7 How To Connect ComPair 1. First install the ComPair Browser software (see the Quick Reference Card for installation instructions). 2. Connect the RS232 interface cable between a free serial (COM) port of your PC and the PC connector (marked with “PC”) of the ComPair interface. 3. Connect the AC power adapter to the supply connector (marked with “POWER 9V DC”) on the ComPair interface. 4. Switch the ComPair interface OFF. 5. Switch the television set OFF (remove the AC power). 6. Connect the ComPair interface cable between the connector on the rear side of the ComPair interface (marked with “I2C”) and the ComPair connector on the mono carrier (see figure 8-1 suffix D). 7. Plug the AC power adapter in the AC power outlet and switch on the interface. The green and red LEDs light up together. The red LED extinguishes after approx. 1 second while the green LED remains lit. 8. Start the ComPair program and read the “introduction” chapter. PC VCR Power 9V DC Figure 5-3 Compair connection How To Order ComPair order codes: • Starter kit ComPair32/ SearchMan32 software and ComPair interface (excluding transformer): 3122 785 90450 • ComPair interface (excluding transformer): 4822 727 21631 • Starter kit ComPair32 software (registration version): 3122 785 60040 • Starter kit SearchMan32 software: 3122 785 60050 • ComPair32 CD (update): 3122 785 60070 • SearchMan32 CD (update): 3122 785 60080 • ComPair interface cable: 3122 785 90004 5.4.5 5.4.6 5. EN 21 How To Clear The Error Buffer The error code buffer is cleared in the following cases: • By activation of the CLEAR command in the SDAM menu: • If the content of the error buffer has not changed for 50 hours, it resets automatically. Note: When leaving SDAM by disconnecting the set from AC power, the error buffer is not reset. 5.4.8 Error Codes In case of non-intermittent faults, clear the error buffer before you begin the repair. These to ensure that old error codes are no longer present. If possible, check the entire contents of the error buffer. In some situations an error code is only the result of another error code and not the actual cause (e.g., a fault in the protection detection circuitry can also lead to a protection). ERROR Device Error description 0 Not applicable No Error 1 Not applicable X-Ray Protec- 2465, tion (USA) 7460 A2 2 Not applicable Horizontal Protection 7460, 7461, 7462, 7463, 6467 A2 3 TDA8359/ TDA9302 Vertical Protection VloAux +13v A2,A3 4 MSP34X5/ TDA9853 MAP I2C iden- 7831 tification error A9 5 TDA95XX POR 3.3V / 8V 7200, Protection 7560, 7480 A1,A2. A5,A6, A7 6 I2C bus General I2C bus error 7200, 3624, 3625 A7 7 Not applicable - - - 8 Not applicable E/W Protection (Large Screen) 7400, 3405, 3406, 3400 A2 9 M24C08 NVM I2C identification error 7602, 3611, 3603, 3604 A7 I2C 86532027_003.EPS 050898 5.4.4 L01.1A AC Error Buffer Check item Diagram 10 Tuner Tuner I2C 1000, 7482 identification error A2,A4 The error code buffer contains all detected errors since the last time the buffer was erased. The buffer is written from left to right. When an error occurs that is not yet in the error code buffer, it is written at the left side and all other errors shift one position to the right. 11 TDA6107/8 Black current 7330, loop protection RGB amps, CRT B1,B2 How To Read The Error Buffer 12 M65669 You can read the error buffer in 3 ways: • On screen via the SDAM (only if you have a picture). Examples: – ERROR: 0 0 0 0 0 : No errors detected – ERROR: 6 0 0 0 0 : Error code 6 is the last and only detected error – ERROR: 9 6 0 0 0 : Error code 6 was first detected and error code 9 is the last detected (newest) error • Via the blinking LED procedure (when you have no picture). See next paragraph. • Via ComPair. MAP I2C iden- 7803 tification error (USA) P EN 22 5.5 5. L01.1A AC Service Modes, Error Codes and Fault Finding The Blinking LED Procedure Via this procedure you can make the contents of the error buffer visible via the front LED. This is especially useful when there is no picture. When the SDAM is entered, the LED will blink the contents of the error-buffer. • n short blinks (n = 1 - 14), • when all the error-codes are displayed, the sequence finishes with a LED blink of 3 s, • the sequence starts again. Example of error buffer: 12 9 6 0 0 After entering SDAM: • 12 short blinks followed by a pause of 3 s, • 9 short blinks followed by a pause of 3 s, • 6 short blinks followed by a pause of 3 s, • 1 long blink of 3 s to finish the sequence, • the sequence starts again. 5.6 Protections If a fault situation is detected an error code will be generated and if necessary the set will be put in the protection mode. Blinking of the red LED at a frequency of 3 Hz indicates the protection mode. In some error cases the microprocessor does not put the set in the protection mode. The error codes of the error buffer can be read via the service menu (SDAM), the blinking LED procedure or via ComPair. To get a quick diagnosis the chassis has two service modes implemented: • The Customer Service Mode (CSM). • The Service Default Alignment Mode (SDAM). Start-up of the set in a predefined way and adjustment of the set via a menu and with the help of test patterns. 5.7 Repair Tips Below some failure symptoms are given, followed by a repair tip. • Set is dead and makes hiccuping sound “MainSupply” is available. Hiccupping stops when de-soldering L5561, meaning that problem is in the “MainSupply” line. No output voltages at LOT, no horizontal deflection. Reason: line transistor 7460 is defective. • Set is dead, and makes no soundCheck power supply IC 7520. Result: voltage at pins 1, 3, 4, 5 and 6 are about 180 V and pin 8 is 0 V. The reason why the voltage on these pins is so high is because the output driver (pin 6) has an open load. That is why MOSFET 7521 is not able to switch. Reason: feedback resistor 3523 is defective. Caution: be careful measuring on the gate of 7521; circuitry is very high ohmic and can easily be damaged! • Set is in hiccup mode and shuts down after 8 s.Blinking LED (set in SDAM mode) indicates error 5. As it is unlikely that µP “POR” and “+8V protection” happen at the same time, measure the “+8V”. If this voltage is missing, check transistor 7480. • Set is non-stop in hiccup modeSet is in over current mode; check the secondary sensing (opto coupler 7515) and the “MainSupply” voltage. Signal “Stdby_con” must be logic low under normal operation conditions and goes to high (3.3 V) under standby and fault conditions. • Set turns on, but without picture and soundThe screen shows snow, but OSD and other menus are okay. Blinking LED procedure indicates error 11, so problem is expected in the tuner (pos. 1000). Check presence of supply voltages. As “Vlotaux+5V” at pin 5 and 7 are okay, “VT_supply” at pin 9 is missing. Conclusion: resistor 3460 is defective. • Set turns on, but with a half screen at the bottom. Sound is okayBlinking LED (set in SDAM mode) indicates error 3. Check “Vlotaux+11V” and “+50V”. If they are okay, problem is expected in the vertical amplifier IC 7471. Measure with a scope the waveform on pin 17 of the UOC. Measure also at pin 1 of IC 7471. If here the signal is missing, a defective resistor R3244 causes the problem Block Diagram, Supply Voltage, and Testpoint Overview L01.1A AC 6. 23 6. Block Diagram, Supply Voltage, and Testpoint Overview Block Diagram 0251 6 V MONO 0219 6 A L R A10 AUDIO/VIDEO SOURCE SWITCHING A12 FRONT I/O SIDE AV 3 3 1 1 STEREO V CVBSFRONT-IN V BL A10 L-FRONT-IN B R-FRONT-IN L C LFRONT-IN A 12 A12 L2-IN A13 5 A12 R2-IN A13 CVBSFRONT-IN A10 2 A12 Y-CVBS-IN A13 C A9 15 1 6 A9 8 SY-CVBS-IN A7 MAINAUX_FB A5 5205 A10 A13 REAR I/O CINCH V V-OUT A5 AV1 V L-OUT L A2 L- 3 R- 2 L 10 ON/OFF A4 7102, 7103 4812 A7 A13 10 G-Y-IN A7 6 2 A5 3 4814 C-IN A5 A11 C-IN A5 A10 B-U-IN A5 V R-V-IN V A5 A10 R2-IN R 41 A13 SC2-L IN A10 SC1-R IN 42 SC2-R IN 40 A10 L2-IN AV2 L SC1-L IN A13 5 A7 A10 MONO/AM-MONO-SOUND 3834 2847 44 6692 TSOP1836 A7 3833 3832 SCL L+ L- L- R- R- R+ R+ C OR INPUT SWITCHING L OUT A13 30 R OUT A13 4 SEL-MAIN-FRNT-RR A10 ERR 4 51 8 A6 IR L+ 0246 1 L- 2 2 3 3 1831 18M432 A7 R- 4 4 R+ 5 5 52 7 OR OR OR LED 0254 1 HEADPHONE R- 2 R+ 1 IF, SOUND IF A5 VIDEO7209, 7210 A2 VT_SUPPLY 6001 BZX79-C33 5001 VLOTAUX +5V 1000 6, 7 2 FM ERR 10 TV +8V I3 VIF_2 VIDEO IF AGC VIDEO AMPLIFIER 38 7201 23 QSS SOUND IF + AGC 24 QSS MIXER AM DEMOD. 33 POWER-DOWN A1 RF_AGC A7 SDA A7 SCL SOUND FM-DEMOD. DE-EMPH. 7001, 7002 7203 A10 SSY-CVBS-IN 3211 MONO/AM_ MONO_SOUND 28 A13 SC1_LIN A12 LFRONT-IN I/O SWITCHING Y VIDEO FILTERS 44 PAL/NTSC SECAM DECODER VIDEO IDENT 42 A13 CVBS1-IN R-Y B-Y BASE BAND DELAY U V RGB MATRIX R 29 A13 RGB INSERT B G G 57 OSD TEXT INSERT BLUE STRETCH WHITE STRETCH WHITE-P. ADJ B 58 0243 1 V5 3201 R 56 3202 V6 3203 V7 0245 1 V11 2 2 3 3 1 7 B V16 3332 6 R 11 G BKL-IN 4 4 5 5 6 6 5 ERR 11 EHT-INFO BKL 3341 A2 25kV 3342 +13V 3340 EHT info +200VA A2 VG2 FOCUS Filament 2340 1 2 3 4 5 1 2 3 4 5 EHT 0220 MAIN AUX 5445 6469 MAIN SUPPLY 140V 3487 A EHT 5451 3 B C 0298 3506 3507 +t 1505 1 2 L1 7462 2 7461 7463 LINE-OUTPUT DRIVER STAGE 0212 3 4 1515 t +3.9V ENERGIZING CIRCUIT 3504 2 3558 7580 1 6500 2 AC T4E 3 150-250V SINGLE RANGE 90-276V FULL RANGE 3532 7520 TEA1507 DRIVER OR 3 Q1 FRONT INTERFACE SENSE (PARTLY) ERR 2 VLOTAUX +50V A LINE OUTPUT CIRCUIT L2 FOCUS 0221 1 VG2 A5 A6 10 0221 1 EHT info 110V 2 2 MAINS SWITCH 5 CONTROL IC 4 1 3523 3525 P2 8 3526 9 P5 POWER DOWN A2 A7 (2X) 3594 H flybk 5561 11 N.C. 2521 11 S2 H-DRIVE 2nd LOOP H-SHIFT 31 3251 30 A2 A2 3247 EHT o 34 VIDEO IDENT EW + GEOMETRY S5 3250 15 VCONTROL A2 H H/V SYNC SEPARATOR V H-OSC +PLL A16 TILT INTERFACE 1400 7444 EW DRIVE/ EWD-DYN 17 V-DRIVE + GEOMETRY S4 16 3244 V DRIVE+ 3249 V DRIVE- 4 3 1 2 7515 TCET1103 7000 TDA8941P 1 2 COLD GROUND 7541, 7542 STANDBY CIRCUIT A7 STDBY_CON A7 11 H flybk A6 6485 3494 6487 3488 TV VIDEO SUPPLY 200V L7 TILT 7 0268 1 2 2 1 2 F2 FILAMENT 12 TILT DEFL. COIL D L9 3455 7482 VLOTAUX +5V A 9 3 VP 5472 3450 6470 VOA V1FRAME OUTPUT 5 7 5471 VM 9 3479 VOB 4 3471 0222 1 6447 6486 3447 3446 2 F4 +8V B +13V VGUARD A2 F3 L10 3464 ERR 3 6 V1+ 7480 VLOTAUX +50V VGUARD CIRCUIT 5 TILT OUTPUT B VLOTAUX +50V L6 5480 7 6488 V DRIVE- 2 VT_SUPPLY A4 A3 FRAME DEFLECTION V DRIVE+ 0258 1 L5 3460 PICTURE WIDTH CONTROL VLOTAUX +13V VLOT AUX +13V 1 P3 5 3431 5493 HOR. DEFL. COIL 3469 A1 VCONTROL S3 140V MAIN SUPPLY 3543 6 2454 A7 BASS_PANORAMA 3489 7471 TDA8359J REFERENCE CIRCUIT ERR 1 3490 8 A 7540, 6540 HOR. DEFL. COIL A1 A7 only for sets with panorama H DRIVE 2 2 (OPTIONAL) S1 EHT info 3544 HOT GROUND ERR 8 F1 10 4 +8V 9 12 6520 3 3242 P6 6560 5564 2561 N.C. A2 ERR 7 16 13 EHT info 3259 2254 12V MAIN AUX PROTECTION 5560 A2 A2 E/W PROTECTION 7561, 7562 7564 14 S 3522 3528 17 +3.3V 2567 A 3564 5 G 3 2564 3 4 1 5241 7200-D TDA95XX only for sets with E/W correction 7400 L4 STP3NC60FP D E/W 3404 CIRCUIT G S 3405 E/W PROTECTION 3451 VCC 0212 1 6 CTRL DEMAG 0211 0231 1 7521 STP7NB60FP D 8 DRAIN 2 2503 DC MAINS SWITCH 6561 5520 P1 1 VLOTAUX +13V A6 SYNCHRONISATION P4 6562 5562 5500 : 5502 7560 DAF CIRCUIT 0233 7460 BU4508DX 5461 DAF (34" only) 0261 IF DAF PANEL IS MOUNTED 1500 G D L3 3493 +t 3 0231 5 7 1 1 +t 0211 CRT B 0244 1 A1 POWER SUPPLY AQUADAG 10 9 BKL 3235 54 V15 9 G 3334 V9 3204 55 0165 8 V13 3505 PTH451C 2 V14 8 R 3336 2 V12 LINE DEFLECTION 6467 +t SCAVEM COIL 2 +200VA 3 EHT INFO PROC. DEGAUSSING (34" only) 1506 1 0278 1 SCAVEM PROCESSING + 7330 TDA6107Q BLACK STRETCH VLOTAUX +13V Degaussing Coil 1660 12MHz 64 +13V +200VA B2 ECO SCAVEM R G B 7204 A2 G 3172 ON A8 C2 SETS WITH VIDEO OUT ONLY RGB CONTROL 51 52 53 50 R-V-IN G-Y-IN B-U-IN FBL-IN COMB-BYPASS A7 CPU ERR 5 LOCAL KEYBOARD R 3210 A8 A9 FILTER SELECT A7 COMB-BYPASS 48 45 A10 SS-C-IN RES. SOUND AMPL. + AVL AUDIO SWITCH 40 Y-DELAY 3230 I2 3000 2203 TILT A16 C1 63 +8V 47 6.5MHz AP PAL 7202 1202 7206 V9 6601 CVBS SYNC OSD 3213 1201 3208 22 SIF_2 7200-C TDA95XX V10 VIDEO PLL DEMOD. +8V SIF_1 4.5MHz NTSC 1200 SDM 9631 E V-OUT A13' 3221 VOLUME/MUTE A8 TELE TEXT + OSD L 3222 6MHz AP MULTI 19 1004 7205 BASS PANORAMA A2 TREBLE-BUZZER-HOSP-APP 73 9641 EWPROTECTION V4 5.5MHz PAL 18 11 I1 3001 FM RADIO DE-EMPHASIS VIF_1 I4 TV TUNER IF + FM-RADIO 10 TUNER FM (OPTIONAL) AGC 1 5 4 FMR 7200-A TDA95XX 1002 1003 9 VT 0265 1 FM AUDIO CARRIER FILTERS QSS_AM_DEM_OUT 5201 COMB-SEL-CVBS0 or AV2 A10 78 VST PWMDAC A4 A8 A9 ERR 6 A2 3 L- SCL STANDBY-CON A1 70 1/10 PAGES MEMORY KEYBOARD_PROTN KEYBOARD _PROTN 0255 4 L+ 3624 COMB-BYPASS A4 A5 A10 77 KEYBOARD _PROTN 3603 SDA 6 +3V3 A9 SCL 3 ROM RAM 80 B1 CRT A4 TUNER IF I/O PORTS IR 6691 C1 OR C2 3604 3606 3625 C5 5 C5 1 LOCAL KEYBOARD C4 67 LED 7606 31 3611 EEPROM 8 (NVM) 6 ERR 5 9 SDA 71 A12 FRONT CONTROL L+ MAIN-OUT-R 24 3607 72 TRANSCEIVER OR A9 A8 39 SDA MAIN-OUT-L 25 7 +3.9V IIC BUS 2 A13 STATUS2 A12 HEADPHONE COMPAIR CONNECTION (FOR SERVICE) A10 AUDIO DEMODULATOR NICAM + 2CS BTSC, AM, FM 47 FMR A10 4 4 7831 MSP34X5G 7834 7835 QSS-AM-DEM-OUT SS-C-IN Y-CVBS-IN 5 SVHS 1 SYY-CVBS-IN A5 STATUS2 11 A9 STATUS 1 STATUS 1 U A5 A9 SC1-RIN 9 I/O 1 A13 STATUS1 R R+ 1 12 MAINAUX A9 NICAM + 2CS + BTSC (STEREO/SAP) DECODER 69 POWER DOWN 68 A3 1 SCL A1 LED +3V3 +3.3V 7602 M24C08 5602 5603 5604 7200-B TDA95XX 66 61 59 6691 SDA A5 A5 A9 SC1-LIN L R A9 R-OUT R Y CVBS1-IN +3.3V IR 1 0280 L+ 4 2 0257 7101 MONITOR OUTPUT 3908 A7 CONTROL FRONT INTFACE (PARTLY) 6692 TSOP1836 4 9 VOLUME MUTE SEL-MAIN-FRONT-RR YUV INPUT ERR 7 SC2-RIN 4 3 Q1 MONO/AM_MONO-SOUND 7901 AN7522N (STEREO) A5 7902 AN7523N (MONO) 4905 A1 SC2-LIN 14 13 RFRONT-IN A5 A10 R A8 AUDIO AMPLIFIER 7802 HEF4053BT EHT C VERT. DEFL. COIL 2444 3452 L8 VLOTAUX +13V 7441 PROT CIRCUIT VGUARD A3 BLK-IN A5 7443, 7450 PROT CIRCUIT POWER-DOWN A1 EHT o A6 ERR 2 C CL 36532039_012.eps 250403 Block Diagram, Supply Voltage, and Testpoint Overview L01.1A AC 6. 24 I2C and Supply Voltage Overview A1 POWER SUPPLY B1 A2 LINE DEFLECTION 5445 2 AC 3 150 - 250V SINGLE RANGE 90 - 276V FULL RANGE DRIVE R 3 7521 STP7NB60FP D 8 DRAIN SENSE 6 5 CTRL DEMAG VCC 4 1 3523 3525 MAIN SUPPLY 140V MAIN SUPPLY 2561 3 5562 14 S P2 6561 3564 P5 12V MAIN AUX 3526 3522 5205 AUDIO SUPPLY GND 6520 5204 OR 6485 AUDIO OUTPUT STEREO 6469 VIDEO SUPPLY 0220 3494 200V 2 5480 7 6467 AUDIO OUTPUT MONO 11 6487 A7 CONTROL CONTROL IC 7560 +3.3V 2567 TO 3568 +3.9V 3557 3549 +3.3V 4 4 5 5 3558 5602 66 5603 61 5604 59 A 3455 7540, 6540 2 7482 LINE OUTPUT 8 EEPROM (NVM) 8 6488 4 REFERENCE CIRCUIT 7541, 7542 VCONTROL A2 +3.3V (TO 3256) 6482 3544 A12 STANDBY CIRCUIT STBY_CON A7 +3.3V FRONT CONTROL 4693 Q1 FRONT 9 INTERFACE +3V3A 1000 9 VT_SUPPLY 33V TUNER 5001 6 7 TO 6445 +8V (TO 3008) +8V 7480 A3 FRAME DEFLECTION 7471 A6 SYNCHRONISATION 3543 3342 VLOT AUX +5V 1 7515 TCET1103 TO CRT FILAMENT FILAMENT 6001BZX79 -/C33 7602 3611 3341 VLOT AUX +5V H-DRIVE uC RGB DRIVER 2340 A4 TUNER IF +3.9V (TO 3606 3607,3633) 3340 +200VA 6 +13V VLOT AUX +50V 3488 3493 7200-B P4 3 HOT GROUND 3 3 +13V 3460 VT_SUPPLY 2521 7330 0244 2 +200V FILAMENT 10 3 +13V +200VA ANODE CRT FOCUS CRT VG2 CRT VLOT AUX +13V 9420 VLOT AUX +13V AUDIO SUPPLY GND-FB EW_Protection A2 POWER DOWN A2 A7 PROTECTION CIRCUIT N.C. 1 5 MAIN AUX 7902 7561, 7562 7564 9 11 1 3908 MAIN AUX_FB 2564 13 8 P3 OR 16 5 G LOT SCAVEM (OPTIONAL) 2450 AMPL. A8 AUDIO7901 A5 VIDEO IF 4 3487 5451 3 A 12 3528 5561 6562 3532 7520 TEA1507 5564 17 2 2503 DC MAINS SWITCH 5520 P1 1 T4E 6560 6481 5560 3450 1500 EHT FOCUS VG2 P6 6500 GBU6J 3449 5500 : 5502 3447 0231 0214 1 0214 1 3464 3446 0211 B2 CRT +13V VLOT AUX +50V 5472 6 +13V 3 VLOT AUX +5V (TO 6470) TO 3400 6486 FRAME OUTPUT VLOT AUX +13V (TO 6452,6468,2441, 3448,3453) +3V3 COLD GROUND A1 POWER SUPPLY VLOT AUX +13V TO DEGAUSSING CIRCUIT VLOT AUX +5V +8V + 2CS + BTSC A9 NICAM DECODER A5 VIDEO IF 7831 I2C BUS INTERCONNECTION DIAGRAM A7 CONTROL BTSC DECODER 3606 3625 +3.3V 68 SDA SDA SDA SCL SCL SCL 3603 C5 3604 SCL VLOT AUX +5V (TO 2234) +8V 5202 +8VA 5 6 7602 M24C08 7 EEPROM (NVM) ERR 9 I1 +8V +8VB 3801 5 4 1000 TUNER I2 A7 ERR 10 VLOT AUX +5V 8 7 7831 MSP34X5G AUDIO DECODER ERR 4 7200-A VIDEO IF 39 A6 SYNCHRONISATION VIDEO A10 AUDIO SOURCE SWITCHING 3624 3626 ERR 5 ERR 6 3832 3607 A9 NICAM + 2CS + 3833 SDA A8 AUDIO AMPL. 3000 C4 7200-B SET 72 PROCESSOR 71 PART OF VIDEOPROCESSOR A4 TUNER IF +3.9V 3001 +3.9V VLOT AUX +5V 46 AUDIO DECODER 5833 +5VA 5832 33 +8V +8V (TO 3248) +8VB 7200-D 5241 9 SYNC PROC. +6V8 A7 CONTROL A8 +8V +8V (TO 4-0217) NOT USED 0217 4 VLOT AUX +5V (TO 3619) A8 AUDIO AMPLIFIER A13 REAR I/O CINCH VLOT AUX +5V (TO 9904 - 3912) +8VB (TO 7101-C) 0267 1 2 FOR COMPAIR ONLY VLOT AUX +5V A16 TILT INTERFACE VLOT AUX +13V 3 ERROR CODE LIST Error 0 1 2 3 4 5 6 7 8 9 10 11 Description No error X-Ray / over voltage protection High beam (BCI) protection Vertical guard protection I2C error while communicating with the sound processor Power ON reset (POR bit) 3.3V protection / +8V protection General I2C error Power down (over current) protection EW protection (Large Screen only) I2C error EEPROM error I2C error PLL tuner Black current loop instability protection CL 26532119_005.eps 101202 Block Diagram, Supply Voltage, and Testpoint Overview L01.1A AC 6. 25 Testpoint Overview A1 B4 A2 A4 A3 A5 A4 A4 A5 C3 A6 B3 A7 B3 A8 B4 A8a B4 A9 B4 A10 B4 A11 B4 A11a C3 A12 C2 A13 C2 A14 C1 A15 B2 A16 B2 C1 B6 C2 B6 C3 B6 C4 B6 C5 B6 C6 E1 F1 D8 F2 D8 F3 C8 F4 C7 I1 A7 I2 A8 I3 A7 I4 A7 L1 C6 L2 E6 L3 E7 L4 E6 L6 C7 L7 E8 L8 E8 L9 C7 L10 C7 L11 D7 P1 E5 P2 E4 P3 D3 P4 C4 P5 C4 P6 D5 S1 B5 S2 A6 S3 A7 S4 A7 S5 A7 V1 B7 V2 B7 V3 B7 V4 B5 V5 B5 V6 B5 V7 B5 V8 B5 V9 A5 V10 A6 V20 A3 V22 A4 Mono carrier copper track side AUDIO OUTPUT TILT 6 5 12 7000 4 7901 TV-PROC. 1 7200 9631 9641 1 SDM BTSC DBX 26 1 7831 BTSC NDBX 52 7861 27 9 7471 18 1 10 POWER TRAFO 5520 2 FRAME 6 7 8 9 5 1 D 4 G 7520 8 3 SUPPLY CONTROL 10 S 11 7521 5 9 LOT 5445 12 1 SUPPLY E/W LINE 7460 D HOT GROUND G B S C E 7400 CRT panel copper track side 9 8 A01 A05 A08 A10 A12 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div A02 A06 A08a A11 A13 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div A04 A07 A09 A11a 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div A15 10V / div DC 1ms / div C02 500mV / div DC 1ms / div C05 10V / div DC 100µs / div F02 50mV / div DC 5ms / div I01 0.1V / div DC 200µs / div V04 L01 500mV / div DC 20µs / div 10V / div DC 20µs / div V05 L02 10V / div DC 20µs / div 500mV / div DC 20µs / div V06 L03 10V / div DC 20µs / div 200V / div DC 20µs / div V07 L04 10V / div DC 20µs / div 20V / div AC 5ms / div L06 33V7 DC L07 51V DC L10 8V2 DC L11 13V DC P01 148V DC P02 10V / div DC 5ms / div V09 500mV / div DC 10µs / div 20V / div DC 2µs / div P03 P04 V08 16V1 DC 3V3 DC P05 12V DC P06 126V DC V10 1V / div DC 10µs / div S01 10V / div DC 20µs / div S02 10V / div DC 20µs / div S03 500mV / div DC 5ms / div 10 11 A16 C03 C06 F03 I02 S04 12 7 6 5 10V / div DC 20µs / div 10V / div DC 1ms / div 200mV / div DC 1ms / div 10V / div DC 2ms / div 1V / div DC 5ms / div 0.1V / div DC 200µs / div 4 A14 10V / div DC 20µs / div C01 500mV / div DC 1ms / div C04 10V / div DC 100µs / div F01 50mV / div DC 5ms / div F04 0.2V / div DC 5ms / div I04 1V / div DC 20µs / div 500mV / div DC 5ms / div S05 500mV / div DC 5ms / div CL 16532119_007.eps 191202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 26 7. Circuit Diagrams and PWB Layouts Mono Carrier: Power Supply 1 2 3 4 5 6 7 8 POWER SUPPLY HOT 9 COLD VlotAux+13V 2581 1515 47K 47R 3560 2m2 9 10 * 5561 3596 BYW76 FOR ITV ONLY 0251 3594 10V (7V7) 1 1K5 3542 3 15K 8V8 82K 1V7 (12V) 270R * 3541 2 9V (6V7) TO 0251 OF 2 3548 10n 3543 7515 TCET1104G 4 E 1 470R PDZ-10B 17V 3 * 140V MainSupply 27u * 3519 4 RES 1540 470R Vcontrol 6V8 9V A2-100 FOR MAINS 120V AC 170V (177V) 220V AC 309V (317V) -V NORMAL OPERATION HOT COLD (-V) STANDBY OPERATION 16V1 DC 3V3 DC 12V DC 126V DC 3566 0V For ITV only RES 3550 4K7 39K 3544 1n 3552 TO 0283 OF F 0282 TO OF MainSupplyGnd 6566 1N4148 6569 Stdby_con 2569 A7-5 RES 2K2 2568 5565 9530 * BC547B 10K 1V8 6570 "$" 0V 7540 3545 5K6 3569 1K2 100n 3520 2520 BC857B 148V DC 20V / div DC 2µs / div 2541 6540 0V BZX79-B6V2 6V8 7542 P2 BAS216 G 1u HOT GROUND * FOR DIVERSITY LIST SEE PAGE 39 COLD GROUND 2 3 4 5 6 7 D P6 6568 5 0V 6 2V 47u 7561 PDTC143ZT 220K * A7-11 A2-11 0V 5564 3595 * 15K 680p 1N5062 56K POWER_DOWN 3V2 -3V2 220K 3524 +3.3V 8K2 100u 1K 6525 4 0V A2-9 2563 2560 BYV29X-500 2n2 Demag EW_protection 6564 BAS216 3563 Jumper 2527 7 0V 100n 4500 100n 6567 5560 3525 * 3570 12K 0V 1 47u 2580 BAS316 C A5-90 3568 11V5 -3V2 470p 11 7562 BC857B 3562 470p 8 AudioSupplyGnd 11V8 6563 6524 2522 HVS Driver OVER POWER PROTECTION 12 2507 "$" CURRENT SENSING MAXIMUM ON-TIME PROTECTION 2K2 6560 Sense OUTPUT DRIVER 14 13 1n5 "$" LOGIC CIRCUIT 5 F P3 P4 P5 P6 11V5 3567 PDTC114ET G 2566 470u 7541 P1 2564 3561 5562 220R 2n2 2505 V 2504 3511 V RES 2508 S CURRENT SOURCE CONTROL 15 5521 3527 47K 6523 START-UP 4 7564 BC857B EGP20DL 2561 8 2567 7 8 2n2 6562 18 12V 0R1 2540 Drain D 12V MainAux 6541 INPUT CONTROL CIRCUIT Ctrl 3564 SB340 G 3V 3530 10K VOLTAGE CONTRLLED OSCILLATOR POWER-ON RESET BURST DETECTOR 3521 0V CURRENT SOURCE Gnd 1n 2528 6520 BYD33D 3 START-UP 7521 * VALLEY OVER TEMPERATURE PROTECTIOM 1V3 2K2 P5 9511 16 0V B 2u2 3532 2V8 BC847B DSP SUPPLY MANAGEMENT FREQUENCY CONTROL E 3503 7522 470p * 2K2 P4 2562 P2 3507 0V4 * * +3.3V 2 0V 17 3523 0V 2 Vcc * 3 2525 1 STPS10L60D * * 9507 3522 * 6522 2526 22u 2521 * * 5520 2 3529 3501 3528 3 3V3 12V 1 IN GND OUT 1n 6561 * 3 FOR ITV ONLY 3M3 16V8 (13V8) * 7520 TEA1507 P3 6582 "$" 1 1 4 DMF-2820 OR D * 2501 * 1 6500 2523 3508 * 3M3 3500 9501 USA ONLY 3 2516 K 9510 3591 MainSupplyGnd EAR P1 3526 * MAINS SWITCH 9509 5500 6526 DMF-2405 * * 4 BZX284-C22 3 3 2 * 4K7 0211 2 4 1N4148 3531 1 1 for ITV only 5501 2 2 1M5 4 * * * 0213 9506 2509 2 1 9502 9508 3506 6 470n 5 2500 2 1500 T4E.250V 0231 SDW OR TO 0283 OF * 3509 2n2 B57237 7560 LE33CZ 2590 2506 t BAV70 150R 9503 2503 * 2502 3510 B C 6 5 9504 A1 6565 1 2 3 4 5502 * A2 1K 3590 0V 2515 1n5 9500 +3.9V 11V8 / A 3558 330R 3557 12V4 +t ZPB MAINS 150 - 276 V SINGLE RANGE 90 - 276 V FULL RANGE 3580 6580 1 7580 BC857B 2 3504 TO 1505 OF BAS316 4 330R 9505 2 DEGAUSSING COIL For AV Video 3 1 A 11 22u 3565 G5PA 0212 10 8 9 CL 36532039_013.eps 010503 10 11 0211 C1 0212 A1 0213 B5 0231 C1 0251 E11 0282 F11 1500 B2 1515 A8 1540 F10 2500 C3 2501 C6 2502 B6 2503 C6 2504 C7 2505 C7 2506 B5 2507 D7 2508 C7 2509 C4 2515 B7 2516 B7 2520 F2 2521 E1 2522 D6 2523 D6 2525 E5 2526 D2 2527 E7 2528 E2 2540 E9 2541 F8 2560 D9 2561 D9 2562 B9 2563 D9 2564 C9 2566 C9 2567 B10 2568 G8 2569 G10 2580 B9 2581 A9 2590 B10 3500 C1 3501 D1 3503 C5 3504 A3 3506 C4 3507 C4 3508 C3 3509 B5 3510 B4 3511 C5 3519 E6 3520 F2 3521 F2 3522 E5 3523 E5 3524 E6 3525 D6 3526 E6 3527 E7 3528 D2 3529 D4 3530 D6 3531 D5 3532 C6 3541 E8 3542 E9 3543 E10 3544 F10 3545 F9 3548 E9 3550 F10 3552 F8 3557 A9 3558 A9 3560 C9 3561 C8 3562 D9 3563 D10 3564 B10 3565 A9 3566 G8 3567 C9 3568 C10 3569 F8 3570 D10 3580 A9 3590 A9 3591 B9 3594 E9 3595 E10 3596 E10 4500 D10 5500 C4 5501 C3 5502 B5 5520 C7 5521 D7 5560 D8 5561 E10 5562 C8 5564 D9 5565 G2 6500 B6 6520 E2 6522 D2 6523 D5 6524 D7 6525 E7 6526 D6 6540 F9 6541 E8 6560 D9 6561 B9 6562 C9 6563 D9 6564 C11 6565 A11 6566 F10 6567 D9 6568 E9 6569 G9 6570 G7 6580 A9 6582 B9 7515 E7 7520 D2 7521 C6 7522 C5 7540 F9 7541 F8 7542 F8 7560 A10 7561 D10 7562 C9 7564 C10 7580 A8 9500 B2 9501 C2 9502 C2 9503 B5 9504 B5 9505 A3 9506 B4 9507 C4 9508 B3 9509 C3 9510 B9 9511 B10 9530 G2 Circuit Diagrams and PWB Layouts L01.1A AC 7. 27 Mono Carrier: Line Deflection 4 5 LINE DEFLECTION MainSupply * 9453 9451 RES * 3487 5451 4R7 27u 47u 2450 A 6 RES * 3486 2 3 3408 3483 RES 0V5 3n3 2492 4u7 2485 3K9 6483 2 2491 9V 7480 BD135 * VlotAux+13V 8V9 3447 * 6482 * BZX79-C9V1 For Picture Width Control (reserved) 3441 5V 13V3 3442 Vguard A3-65 100R 3443 1M BLK-IN 2443 47n RES * * * L1 L2 6453 3457 500mV / div DC 20µs / div 500mV / div DC 20µs / div L4 * 0322 4 5 6 200V / div DC 20µs / div 7 L5 L6 L7 L9 L10 L11 20V / div AC 5ms / div * 1u A1-11 F EHTo 2V 5V6 6V3 3453 A6-23 VlotAux+13V 1K 6448 Vcontrol BZX79-B6V2 A1-100 EW_protection A1-9 191V DC 33V7 DC 51V DC 5V DC 8V2 DC 13V DC * FOR DIVERSITY LIST SEE PAGE 39 8 POWER_DOWN BZX384-C6V8 0R 3452 7443 BC557B L3 A5-36 1412 7450 PDTA114ET * E Filament 7441 BC857B 13V3 5K6 15K 3446 * 470u 5V7 3450 +8VB 1K TV L10 A2-69 1u BZX284-C10 2441 6445 1N4148 6447 * 100R 8V 5480 3451 * L9 3448 * 3 3449 BZX79C5V6 0R EGP20DL VlotAux+5VA D 6481 3456 CI-15 TO N/S CORRECTION BOARD 0213 FOR CHINA ONLY 1 7482 BD135 100R 1m 2488 0321 5V 6R8 3455 9V 2489 47u 470u 2457 2487 2480 47u 2486 4R7 * 10K E/W CORRECTION 1 * 3430 * 0298 TO DAF TO 0261 CCT. OF PANEL 2404 * S 0V 3407 7400 +13V 3410 3406 ONLY FOR SETS WITH G 0V VlotAux+13V * * * 137V D 3405 * 8 / * A6-22 6486 EGP20DL 1410 * 3404 9422 3464 2444 * 4R7 VlotAux+13V VlotAux+5VA 3403 G 2481 1402 6401 2402 EWdrive|EWD_dyn BYD33D 12 * 3431 * C VT_Supply 3K9 L11 6488 2469 2484 * 2464 2493 5401 * L6 3460 L7 3488 6487 9 * 2400 3402 * CU15 5400 L4 * 9426 6403 3411 * * 2401 * * 200V VideoSupply 3484 1K 15K 2456 * * * 9463 * 3401 9424 6402 F 3482 * 470p BAV21 3459 3400 6400 3468 7462 PDTC143ZT * 3481 6 7 3 5465 4 3 5464 4 6462 5V2 * * 0V 10 11 * 1V5 A6-21 * * * +13V Hdrive 4R7 L5 VlotAux+50V BAV21 6466 6465 * 9462 * 9461 * 2468 * 2470 6461 * * * UDZS-10B * * 9460 7463 BC327-25 6463 A B A 0V DAF * * 47u 0V L.LIN 5457 2 680p 2459 * * 4 2465 * 2467 5V2 * 2466 33R 2415 5V2 BYD33J 1 RES * 2455 6460 * * 2461 E 5V5 0V 3463 1 5461 7461 BC337-25 2460 0V 6 L3 100MHZ 2463 220u 2405 3 126V L2 5V2 L1 7460 BU4508DX RGP30J 2462 BYD33M 3493 6490 9423 4430 3499 3492 1K * D 349111V6 5452 * BAS216 * A6-18 AK K 5V 3494 5 2458 VlotAux+13V * Hflybk BAV99 6449 6485 VG2 2490 PANORAMA 6467 BAS216 6468 TO CRT PANEL FOCUS 2 CU15 1 1 CU20d 2 5463 22u 6469 5453 4431 BYD33M 6464 3K3 TO PICTURE TUBE 3458 0V 3469 3 7444 3461 MainAux / * 3490 8K2 EHT 0221 VH OR TO 0221 OF 0V C * 5445 BZX79-C33 4 * BAS216 * MainAux 1411 13V3 * 3489 2453 2421 0319 2454 * For ITV Only RES DEFLECTION 3 * 2422 Bass_panorama A7-7 1 COIL 180p 2452 5450 5 HORIZONTAL VlotAux+13V * 2423 A2-69 A2-16 A5-16 A6-16 LOT 3454 2420 MainSupplyGnd Filament EHTinfo 2448 4 B 11 0289 3445 OF CRT PANEL 6452 VlotAux+13V 3 1 9420 TO 0244 10 RES * 2 * 1400 * G5PA VideoSupply 9 1.9V 1 A2-16 8 3485 2451 0220 EHTinfo 7 2482 3 3465 2 9464 1 9 10 CL 36532039_014.eps 010503 11 G 0220 A2 0221 B6 0289 A8 0298 F6 0319 B2 0321 D8 0322 G5 1400 B4 1402 E7 1410 F7 1411 C2 1412 F11 2400 F4 2401 F4 2402 F3 2404 G5 2405 D3 2415 E3 2420 B4 2421 B4 2422 B4 2423 B4 2441 F9 2443 F10 2444 G8 2448 A9 2450 A5 2451 A6 2452 B2 2453 B5 2454 B5 2455 D3 2456 D6 2457 D6 2458 C6 2459 B6 2460 D2 2461 E2 2462 E4 2463 D4 2464 F6 2465 D4 2466 E5 2467 E5 2468 E5 2469 E6 2470 E5 2480 D9 2481 D8 2482 A10 2484 E6 2485 C10 2486 D9 2487 D9 2488 D9 2489 D10 2490 C6 2491 E8 2492 C10 2493 F5 3400 E3 3401 F3 3402 F3 3403 G3 3404 G3 3405 G4 3406 G4 3407 G4 3408 G5 3410 G5 3411 F4 3430 E6 3431 F6 3441 E10 3442 F9 3443 F10 3445 F8 3446 F8 3447 E9 3448 E10 3449 D10 3450 D10 3451 F8 3452 F8 3453 F10 3454 G9 3455 D9 3456 F9 3457 F10 3458 C6 3459 D6 3460 C10 3461 C6 3463 D4 3464 D8 3465 A10 3468 F2 3469 B9 3481 C8 3482 C9 3483 B10 3484 C9 3485 A6 3486 A6 3487 A5 3488 C9 3489 C3 3490 B9 3491 D2 3492 D2 3493 D3 3494 B9 3499 D2 4430 D2 4431 C2 5400 F4 5401 F4 5445 B7 5450 B2 5451 A6 5452 D4 5453 C3 5457 C6 5461 D3 5463 E6 5464 E6 5465 E6 5480 E8 6400 F3 6401 F5 6402 F3 6403 F3 6445 F8 6447 F8 6448 G10 6449 B9 6452 B4 6453 F10 6460 D4 6461 E4 6462 E2 6463 E2 6464 C2 6465 D5 6466 D5 6467 C2 6468 C2 6469 C3 6481 D10 6482 E10 6483 C9 6485 B8 6486 D8 6487 C8 6488 D8 6490 D2 7400 G4 7441 E9 7443 G9 7444 C4 7450 F9 7460 D3 7461 D2 7462 F1 7463 E2 7480 E9 7482 D10 9420 B2 9422 D8 9423 D2 9424 F3 9426 F3 9451 A6 9453 A5 9460 D6 9461 E5 9462 E6 9463 E6 9464 F6 Circuit Diagrams and PWB Layouts L01.1A AC 7. 28 Mono Carrier: Frame Deflection 1 2 3 4 5 6 7 FRAME DEFLECTION 8 9 MODEL L2K3 REGION EU 28WR 32WR 29RF 63V 150N 470K 2R2 3R3 3R9 1R5 --6U8 3MUH3 --- 63V 150N 270K 3R9 3R3 3R9 1R5 --6U8 3MUH3 --- 63V 150N 330K 3R3 3R3 3R3 1R5 --3U3 6MUH8 --- 24WR 63V 150N 470K 2R2 3R3 3R9 1R5 --3U3 3MUH3 --- GL CH/IN SMGK(SF) LG.PH 21RF 21RF 100V 10N 100V 10N 270K 470K 3R9 3R9 4R7 3R9 6R8 ------SMD_JUMPER SMD_JUMPER 6U8 6U8 3MUH3 6MUH8 JUMPER JUMPER 29RF 63V 150N 470K 3R9 3R9 --1R5 --3U3 3MUH3 --- A B 5472 B SET 2472 3470 3471 3472 3473 3480 4470 5471 5472 9472 AP LG.PH VlotAux+50V 100n 2471 +13V LG.PH PHCO TUBE A 10 * 1V 7 1 VI+ VOA 25uA 22K 2n7 2472 3497 3496 K 5V A -0V3 * 6470 BAV99 Vguard AK 5V A2-65 C F3 0222 5471 7V 2K2 2n2 3474 2474 A6-19 2476 3477 1:1 Vdrive+ BZX79-C12 9472 A INPUT/FEEDBACK F1 6476 C 3495 100K * VlotAux+5VA 100K VFLB GUARD 1 * 9471 150R VP 100n 6 4470 VOG 3 3470 8 48V 13V 0V 12K 3498 2473 7471 TDA8359J 2 VERTICAL F4 COIL D B R VOB 4 3479 2K7 3471 6V * 3473 R 2K2 2n2 3475 2475 A6-20 * 150R 2 VI- 3472 1V 3478 6V Vdrive- D VM 9 R 3480 DEFLECTION F2 * * GND 0V 5 E E REGION F LATAM NAFTA TUBE SMGK TOS LG.PH LG.PH ITEM 21RF 34RF 32V 32WSRF 2472 3470 3471 3472 3473 3480 4470 5471 9472 AP LG.PH SMGK LG.PH LG.PH ORION LG.PH LG.PH MMEC 28WSRF 34RF 34RF 29RF 29RF 25RF 21RF 21RF 63V 150N 63V 150N 63V 150N 63V 150N 63V 150N 63V 150N 100V 150N 63V 150N 63V 150N 63V 150N SM0805 390K SM0805 470K SM0805 390K SM0805 270K SM0805 470K SM0805 220K SM0805 220K SM0805 470K SM0805 470K SM0805 470K 4R7 3R3 3R9 3R3 4R7 3R9 3R9 3R9 3R9 3R9 2R2 2R2 3R3 3R9 3R9 3R3 2R2 3R9 3R9 3R9 3R3 2R2 3R9 2R2 3R9 3R9 3R3 2R2 3R3 2R2 --1R5 1R5 1R5 1R5 1R5 1R5 1R5 1R5 1R5 --------------------6U8 6U8 3U3 3U3 6U8 6U8 6U8 3U3 6U8 6U8 --------------------- F1 F2 F3 F4 F 100V 10N 100V 10N 270K 270K 5R6 5R6 3R3 3R3 6R8 6R8 --------6U8 6U8 ----- 50mV / div DC 5ms / div 50mV / div DC 5ms / div 1V / div DC 5ms / div 0.2V / div DC 5ms / div CL 36532039_002.eps 010503 1 2 3 4 5 6 7 8 9 10 0222 C8 2471 B5 2472 C6 2473 B7 2474 D3 2475 D3 2476 C7 3470 C6 3471 D7 3472 D7 3473 D7 3474 D3 3475 D3 3477 C7 3478 D7 3479 D7 3480 D6 3495 C7 3496 C7 3497 C7 3498 C3 4470 C6 5471 C7 5472 B7 6470 B8 6476 C6 7471 B4 9471 C7 9472 C6 Circuit Diagrams and PWB Layouts L01.1A AC 7. 29 Mono Carrier: Tuner IF 1 2 3 4 5 6 7 8 9 TUNER IF FM-RADIO ANTENNA I1 0265 A (OPTIONAL) IF BZX79-C33 10u 6001 2005 5001 6002 8 RES 3000 A7-13 100R 3001 A7-14 * 100u 5002 SDA 3005 RES 100R JMP * RES 3009 3008 4001 * * * 9001 * 2 RES RES 6005 4005 BA792 6004 RES 4006 * A5-26 A7-3 6006 G 7001 4004 2 7002 RES F072 M1971 ----------Jmp Jmp --------- 1N4148 4 ING GND O2 3 8 5 1004 1 SIF_1 4 A5-28 5003 6007 O1 IN * 2 4011 5 * A5-29 3 * Tuner ITEM LNA (AP) AP 1000 UV1356A TEDH9-228 5001 5002 47u 820n 47u --- NA LA/AP-NTSC G ENV56 TEDH9-200A TEDH9-200A UV1336 27u 5u6 820n 820n CL 36532039_015.eps 010503 1 2 F SIF_2 RES 4012 K2978 K7257 K7260 1003 K6274 2003 10n 10n 3006 2K2 2K2 3007 6K8 6K8 3008 2K2 2K2 4001 Jmp --4002 Jmp --Jmp 4003 Jmp --4004 Jmp 1SS356 6004 1SS356 7001 PDTC124ET PDTC124ET NA/LA/AP-NTSC E 1003 SWI * 0V 1N4148 IF * 4002 * 0V 1 4003 * 5V COMB_BYPASS VIF_2 5 3 * 1002 VIF_1 4 1 10 CH-multi D 1002 A5-27 3006 3011 3007 10n 2003 RES 2002 2001 RES * * * E AP-multi C +8V 3010 A5-24 ITEM A5-25 100R FM F RF_AGC 3002 I3 2008 I1 I2 6003 22n 7 ADC 2009 5 I4 11 8K2 SCL 4 +5V 9 34V5 10 3004 3 SDA 4.9V SCL 4.3V AS D FM 15 0283 C VT 100n MT 1K5 470u 14 FOR EMC ONLY B 3003 6 2007 13 TO 0282 OF +5V 1V / div DC 20µs / div * 2006 FM-ANT 0.1V / div DC 200µs / div 2 47n TUNER + FM RADIO 12 0285 4.3V B 1 2004 FOR ITV ONLY AGC A 0.1V / div DC 200µs / div 1000 PS1316 I4 3 1 2 1n0 2010 * I2 VlotAux+5V VT_Supply 3 4 5 6 7 8 9 0265 A4 0283 C2 0285 B2 1000 B3 1002 D7 1003 E7 1004 F7 2001 D3 2002 D3 2003 D5 2004 B5 2005 A5 2006 B6 2007 B6 2008 C5 2009 C7 2010 A4 3000 C3 3001 C3 3002 C6 3003 B7 3004 C7 3005 C7 3006 E5 3007 D5 3008 D5 3009 D6 3010 D3 3011 D4 4001 D5 4002 F7 4003 E6 4004 E7 4005 E6 4006 E5 4011 F7 4012 G7 5001 B6 5002 C5 5003 F8 6001 A5 6002 C6 6003 C6 6004 E5 6005 E6 6006 F4 6007 F4 7001 F5 7002 F6 9001 D6 Circuit Diagrams and PWB Layouts L01.1A AC 7. 30 Mono Carrier: Video IF + Sound IF 2 3 4 5 6 7 8 10 9 11 VIDEO IF + SOUND IF CVBSO 3222 +8V 0V 82K MainAux_FB 4219 AudioSupplyGnd_FB RES 22n 2216 1m 7V8 2208 4203 4u7 2K2 3232 5V 3n3 2226 1K 3207 4n7 820p 2227 2228 4214 1n 2235 6204 BAS216 6203 BAS216 15u 2K2 5203 3237 100K 3236 2K2 3233 220K 3240 0V7 VIF(NA/LA/AP) 7210 BFS20 BFS20 2236 ITEM 0V V4 V5 V6 V8 V7 V9 China Multi-QSS NA/LA 1002 45.75M 1003 --1200 4.5M --1201 3208 3209 3213 5201 6u8 1n0 330K 470n 4216 0V8 7209 1n0 F A9-44 2237 2K2 1V4 1n0 3239 3218 2238 2239 2210 BZX384-C6V8 RES 3219 6206 9673 100MHZ 2234 A4-24 5V 1K0 BAS216 3217 0V 7204 BC857B 3238 RES 6202 FM 4u7 2209 100MHz 2V9 1n0 1V2 FMR 2240 3V3 BAS216 4223 33K 3206 3224 RES 6201 5206 A1-90 MainAux A7-3 RES 100R 5205 VALUE E VlotAux+5V 100n RES SET WITH PIP 3223 9653 0266 COMB_BYPASS 5204 100MHZ AudioSupplyGnd A10-B +8V 3225 9634 REFO * RES RES 22n FBL-1 9616 A13-39 D A5-42 FOR ITV ONLY * RES 2215 4206 * 7202 I 1 O 3 1202 G 2 B_U-IN A13-34 VALUE A8-43 A9-43 QSS_AM_DEM_OUT 680R * 330K V2 4209 7203 22n 4205 270R 3230 3214 +8V 3210 3226 G_Y-IN A13-33 2V5 * G 2 VALUE 1K RES 2214 MONO|AM_MONO_SOUND 3V1 I 1 O 3 1201 560R 4207 C 26 1V7 * V9 10K 22n V1 100R G 2 SET WITH YUV RES 3205 A13-35 A8-91 * I 1 O 3 1200 R_V-IN G V8 50 2233 SET WITH YUV * 1n0 2213 SOUND PLL DEEMPHASIS 3234 53 AUDIO SWITCH 8V1 7201 BC847B 3208 52 470n * 3211 51 27 RES 3209 3212 BASE-BAND DELAY LINE 2204 PAL/SECAM/NTSC DECODER SOUND AMPL. + AVL 2211 RES 5201 3V5 46 RGB/YUV INSERT BLACK STRETCH WHITE STRETCH 32 0V 3V5 48 +8V 9200 3204 100R V3 A4-29 RES 55 5V6 SIF_2 24 1V9 A4-25 A4-28 36 2V5 5 100R 3213 54 2V5 43 3203 3235 A2-36 DEMODULTOR 4204 6 WHITE-P. ADJ. Y U V 4 RF_AGC SIF_1 23 1V9 QSS SOUND IF AGC QSS MIXER AM B A4-27 A4-26 V7 58 2V5 3V8 40 VIDEO FILTERS VIDEO IDENT 100R 57 2V5 3V3 42 2V5 100n 2203 BLUE STRETCH LUMA DELAY PEAKING 3 VIF_2 19 1V9 V10 2V6 33 1K0 T0 0245 OF CRT PANEL 470R 5V 2V9 2V3 OSD/TEXT INSERT 0V * 3202 2V5 56 3V3 44 * D OSD I/O SWITCHING 1V5 45 41 BLK-IN AGC/AFC 22 1V5 22n 3229 1 V6 2V5 3638 1670 10 100n 3V7 29 2201 9620 100R 47 3V7 28 0276 CVBS1-IN VISION IF PLL DEMOD. 2225 0243 2 FOR ITV ONLY A13-38 8 2V5 3637 7200-C TDA95XX * * 0V VIDEO AMPL 3201 2202 SSY_CVBS-IN A10-37A for M’nas only 220n 2205 V5 0248 VIDEO 49 4211 VIF_1 18 1V9 2V BC847B 2V9 FOR ITV ONLY A A5-42 A9-42 A10-42 A11-42 25 220n 22n 39 3V2 38 7206 7208 BC857B 3V6 2221 A10-30A 35 2V6 2212 SS_C-IN 2219 7200-A TDA95XX 2229 RES FOR ITV ONLY 0249 * 4V 560R SET WITH SVHS F 3231 4210 3215 * 680R 4212 B E 3228 SET WITH VIDEO OUT LFRONT-IN A12-31 C 390K 68R 3216 100R 3220 +8V 2217 SET WITH PIP 4213 A13-32 A10-A A13-40 A13-41 +8VA QSS_AM_DEM_OUT 10u 9202 2V5 V4 SC1_LIN V1-OUT 5202 7205 BC857B 2V9 A 100R 3V5 3200 470n 2220 560R V_OUT 9618 +8V 4u7 3221 2230 1 220 68 560 AP-NTSC AP-Multi-QSS 45.75M 38.9M ----6M 4.5M ----220 390 68 82 560 560 4u7 6u8 38M 6M --- 6u8 AP-Multi 38.9M --5M5/5M7/6M5 --390 150 100 82 470 560 4u7 China-Multi 38M --6M 6M5 390 82 560 4u7 V10 EHTinfo A2-16 10V / div DC 20µs / div 1 2 3 4 5 6 10V / div DC 20µs / div 10V / div DC 20µs / div 7 10V / div DC 20µs / div 8 10V / div DC 5ms / div 500mV / div DC 10µs / div 9 1V / div DC 10µs / div 10 CL 36532039_016.eps 010503 11 G 0243 C6 0248 C2 0249 B2 0266 E11 0276 C2 1200 D7 1201 E7 1202 E7 1670 D1 2201 C2 2202 C2 2203 D2 2204 D5 2205 B3 2208 B8 2209 F4 2210 G3 2211 D8 2212 B7 2213 E2 2214 E2 2215 F2 2216 A10 2217 A10 2219 B4 2220 A3 2221 B2 2225 C7 2226 C8 2227 D10 2228 D10 2229 C11 2230 C11 2233 E2 2234 F6 2235 F9 2236 F7 2237 G8 2238 F6 2239 G6 2240 F7 3200 A8 3201 C5 3202 C5 3203 C5 3204 E5 3205 E5 3206 F5 3207 C8 3208 D8 3209 D8 3210 E6 3211 E8 3212 D6 3213 D6 3214 C7 3215 B7 3216 A6 3217 G5 3218 G4 3219 G3 3220 A3 3221 A4 3222 A5 3223 F2 3224 F3 3225 F5 3226 E5 3228 A7 3229 C7 3230 B7 3231 A7 3232 C10 3233 F7 3234 E10 3235 E2 3236 F7 3237 F7 3238 G7 3239 G7 3240 F6 3637 C1 3638 D1 4203 B8 4204 C8 4205 E2 4206 F2 4207 E2 4209 D9 4210 B8 4211 B8 4212 B2 4213 A2 4214 D10 4216 F9 4219 G2 4223 F2 5201 D7 5202 A9 5203 F8 5204 F2 5205 G2 5206 F3 6201 F4 6202 F5 6203 F8 6204 F8 6206 G4 7200-A B9 7200-C C3 7201 D8 7202 E8 7203 E7 7204 F5 7205 A4 7206 B7 7208 B7 7209 F7 7210 F8 9200 D7 9202 A9 9618 A9 9653 F2 9673 G2 Circuit Diagrams and PWB Layouts L01.1A AC 7. 31 Mono Carrier: Synchronisation 1 2 3 4 5 6 7 8 SYNCHRONISATION A A 9241 5241 +8V 4254 * 2n2 22n 1M0 2248 10M 1000u * 2247 3257 470K 2243 3259 3254 3258 A2-16 10u 2254 100K EHTinfo * S1 SANDCASTLE B 3256 S2 0V9 2V9 7V9 7200-D TDA95XX 4V 22n 2u2 2249 27K 2250 15p 3242 2255 A7-17 A16-17 14 31 11 9 3251 5242 100R 10u Hdrive A2-21 S3 3244 Hflybk VIDEO IDENT 30 1V2 H-DRIVE 2nd LOOP H-SHIFT A2-18 C V S4 34 2V1 20 3V9 3V8 3V9 21 3241 3248 22K 33K A2-22 D 220n 10K 2245 3246 3245 39K 2244 100n 1n5 1u0 2242 2241 +8VA D C EWdrive|EWD_dyn * 3250 100R 2246 * * 4u7 15 0V 13 12 A3-20 1n0 S5 EW GEOMATRY Vdrive- 820R 2253 17 1V3 16 1V2 V-DRIVE + GEOMETRY A3-19 1n0 3249 TELETEXT/ODS DISPLAY H-OSC. + PLL Vdrive+ 820R 2252 H H/V SYNC SEP. B +3.3V 1K0 EHTinfo * 3247 A2-16 220K EHTo A2-23 E S1 S2 10V / div DC 20µs / div REGION F NAFTA 10V / div DC 20µs / div S3 S4 S5 500mV / div DC 5ms / div 500mV / div DC 5ms / div 500mV / div DC 5ms / div AP LATAM TUBE SMGK TOS LG.PH LG.PH LG.PH SMGK LG.PH LG.PH ORION LG.PH LG.PH MMEC ITEM 29RF 34RF 32V 32WSRF 28WSRF 34RF 34RF 29RF 29RF 25RF 21RF 21RF 2243 3247 3250 3258 F 50V 10N 50V 6N8 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 10N 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 2N2 680K (SMD) 680K (SMD) 680K (SMD) 470K (SMD) 470K (SMD) SM0603 470K SM0603 470K SM0603 680K SM0603 680K SM0603 680K SM0603 270K SM0603 270K ----8K2 1K 33R 8K2 4K7 4K7 4K7 8K2 1K 8K2 180K 100K (SMD) 100K (SMD) 100K (SMD) 100K (SMD) 100K (SMD) 180K SM0603 100K SM0603 220K SM0603 100K SM0603 100K SM0603 100K 1 2 E 3 4 5 6 CL 36532039_003.eps 010503 7 8 2241 D5 2242 D4 2243 B5 2244 D5 2245 D6 2246 D7 2247 B7 2248 B7 2249 B4 2250 B4 2252 C7 2253 C7 2254 A4 2255 B3 3241 D5 3242 B3 3244 B7 3245 D5 3246 D6 3247 D7 3248 D7 3249 C7 3250 C7 3251 B7 3254 A6 3256 B8 3257 A5 3258 B4 3259 A3 4254 A4 5241 A8 5242 B7 7200-D B5 9241 A8 Circuit Diagrams and PWB Layouts L01.1A AC 7. 32 Mono Carrier: Control 2 FOR PIP 4 5 6 7 8 FOR ITV ONLY 3611 1 POR +3.3V 3V3 7 4 4601 RES 3 4602 2 A 6 3V7 5 3V7 FOR ITV ONLY 1 3604 RES 4603 5604 0273 0274 RES 5u6 2K2 9647 2K2 3607 3606 1u0 +3.9V 1u0 0240 2618 VlotAux+5V ITV_MSG A13-75 SET WITH SVHS 3635 100R STATUS2 3625 3601 100R COMB_BYPASS 3636 A10-D A4-3 A5-3 1K0 SDA 8K2 68p 9649 A13-2 2613 3640 8K2 SCL 100R 59 68p 3629 FOR ITV ONLY 69 3V2 4K7 80 3V3 3622 3608 100R 100R * 9636 3617 RES 3618 A8-15 1K 3623 4K7 C3 79 0V 73 1K0 63 1V5 80C51 0V 75 VST PWM-DAC C1 65 0V 2609 9641 ROM/RAM CVBS 9631 FOR ITV ONLY 0R KEYBOARD_protn A9-8 A12-8 EW_protection A2-9 0V3 * C2 TELETEXT ACQUISITION SYNC R * A8-6 * +3.3V 3615 OSD B *RES 7606 10K 3614 BL DISPLAY COR For AP/NA/LA 1/10 PAGES MEMORY TELETEXT * 2606 3622 3630 H V 4K7 *1 0217 SDA SCL TO 0266 OF 4 +8V * 4618 Non-55K 470n JUMPER 470R F ITEM 7200(UOC) 4 AP PAL/NTSC/SECAM TDA9586 TDA9565 TDA9570 TDA9587 TO 0235 OF 5 6 4604 A6-17 7 TO 0217 OF 3 55K 1n 470R 2K2 For NA/LA/AP 2 A7-13 FOR ITV ONLY ITEM C1 C2 C3 500mV / div DC 1ms / div 500mV / div DC 1ms / div 200mV / div DC 1ms / div C4 C5 2604 3618 3623 NA NTSC LA PAL/NTSC TDA9587 TDA9580 TDA9588 TDA9583 TDA9577 TDA9570 TDA9599 SNDAMP- SNDAMP- SNDAMP- SNDAMP2x10W-ST1x1W-MN- 2x1W-ST- 1x3WAP NA/LA EU/AP GL ------10uF 6K8 6K8 10K 6K8 4K7 4K7 4K7 4K7 SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP2x3W-ST- 2x5W-ST- 2x5W-ST- 2x5W-ST- 2x1W-NA 2x5W-LA LA NA EU/AP IND-MKII ------------6K8 JMP 6K8 6K8 6K8 6K8 4K7 --4K7 4K7 4K7 4K7 FOR PIP 0304 TO 0305 OF 10V / div DC 100µs / div 10V / div DC 100µs / div ITEM SNDAMP- SNDAMP- SNDAMP- SNDAMP2x3W-LA 2x1W-NA 2x3W-ST- 2x5W-STNA AP --------2604 6K8 6K8 10K 3618 6K8 4K7 4K7 4K7 3623 4K7 SNDAMP2x3W-STNDBX-NA/LA --6K8 4K7 SNDAMP-2x5W- SNDAMP1x4W-MNST+WOOFERAP IND ----6K8 JMP 4K7 --- FOR CVI CL 36532039_017.eps 010503 1 E 0V G 0318 Treble_Buzzer_Hosp-app SANDCASTLE 3632 3V3 SDM A7-14 RES 2K2 +3.3V BAS316 F 3630 * 0V 77 E 10K 2607 64 0V CPU 0V 76 6601 +3.9V 62 0V ENHANCED 0V 74 RES A7-11 D 3633 3628 60 0V 2604 1K0 3613 I/O PORTS C A1-11 A7-11 A12-10 IR 0V 78 FOR INDIA ONLY 0316 3639 6K8 POWER_DOWN 3V3 6 5V 70 12MHZ 9635 A2-7 FOR INDIA 0317 +3.3V ONLY Volume|Mute 3609 1660 A10-C Bass_panorama * B +3.3V POWER_DOWN 100p 3V2 5 COMB-SEL-CVBSO-AV2 G 3626 1u FOR ITV ONLY 0261 A13-92 68 0V 0V 3 A1-5 D 100R 67 3V3 TRANSCEIVER C4 Stdby_con 2 0V 3627 IIC-BUS 1 0V 2602 SDA STATUS1 1n0 4K7 3V7 72 3634 RES 2619 * * +3.3V 3V7 71 SCL +3.3V SET WITH YUV 1661 2606 3605 8K2 LED A12-4 3610 3619 C RES C5 A4-14 A7-14 A8-14 A9-14 A11-14 A10-H A4-13 A7-13 A8-13 A9-13 A11-13 A10-I 4K7 61 3V2 66 3V2 7200-B TDA95XX 3V3 3624 FOR ITV ONLY 0279 2612 B * 7602 5u6 FOR ITV ONLY 2611 0250 1n0 5603 7 Bass_panorama FOR ITV ONLY # EEPROM M24C08 1u0 FOR ITV ONLY 6 TREBLE-BUZZ 100R 3V3 8 5u6 2608 4 CLOCK 5 GND 2601 5602 2615 3 DATA-IN TO 0238 OF 47n 2616 +3.3V 220n 2 DATA-OUT A 9 100R CONTROL 3 100R 3603 1 2 3 4 5 6 7 8 9 G 0217 F2 0240 A3 0250 A2 0261 D2 0273 A4 0274 A8 0279 C3 0304 G2 0316 D3 0317 D1 0318 F1 1660 E7 1661 C7 2601 A6 2602 D8 2604 E2 2606 E8 2607 D7 2608 A5 2609 E7 2611 B5 2612 C8 2613 B8 2615 A6 2616 A4 2618 B5 2619 D8 3601 B3 3603 A8 3604 A8 3605 C2 3606 B7 3607 B7 3608 D9 3609 D3 3610 C3 3611 A7 3613 E2 3614 F2 3615 F2 3617 D2 3618 D2 3619 C3 3622 D7 3623 D3 3624 B7 3625 B7 3626 C7 3627 C9 3628 D7 3629 C9 3630 D8 3632 D8 3633 D8 3634 C7 3635 B2 3636 B2 3639 D3 3640 B3 4601 A7 4602 A7 4603 A7 4604 G2 4618 G2 5602 A5 5603 A5 5604 A5 6601 E2 7200-B C4 7602 A7 7606 E8 9631 E2 9641 E2 9647 B2 9649 B2 Circuit Diagrams and PWB Layouts L01.1A AC 7. 33 Mono Carrier: Audio Amplifier 1 2 3 4 5 6 7 8 9 10 11 AUDIO_AMPLIFIER A A * 3911 4R7 9903 AmpOutR+ *6903 A12-70 AmpOutL+ * * 3908 A12-71 11V8 RES 6 CH1-IN 5V2 CH1+ 4 5V2 * * 9902 AmpOutR_Pos OR TO 1903 OF C 2 AmpOutR_Neg 1 RES 2947 5V2 RES 2950 GNDCH2 7 3 CH2+ 12 TO 0254 OF 4 A4 GNDINP GNDCH1 * * AmpOutL_Pos 3 5V2 9 VOL 2906 3906 * * 9901 8 CH2-IN 10K 4903 3910 Main_OutR A9-46 A11-46 2907 A5-43 0V3 5 A3 CH2- 10 * 4904 * 3905 4 AmpOutL_Neg RES 2949 1V4 0246 A2 CH1- 3 MONO|AM_MONO_SOUND 2902 A1 2 2 2910 B 1 10K 3909 1V4 470n A12-73 AudioSupplyGnd_FB VCC STB 3V7 1u 2904 * 5 AmpOutL_Pos RES 2948 4905 C 1 * * 7901 AN7522N A12-72 * * 0275 1n 0271 FOR ITV ONLY * 2905 4901 A9-45 A11-45 1K FOR ITV ONLY * 4902 * 3903 3904 Main_OutL 6901 3K3 2903 * 2911 3901 3902 9904 VlotAux+5V B 4921 2R2 2901 AmpOutR_Pos RES MainAux_FB 11 0281 AudioSupplyGnd_FB AudioSupplyGnd_FB AudioSupplyGnd_FB 4 Tilt D A16-74 3172 FOR ITV ONLY 68K Treble_Buzzer_Hosp-app A7-6 3922 3921 330K 330K 3923 5 STB TO VOICE CONTROL PANEL 3 * 7902 AN7523N 1 2 D VCC 1 2 6 CH1-IN CH1+ 0280 330K VlotAux+5V 3912 * GNDINP 7 560R 7903 BC847B E L 4 9 VOL 10u * 6904 A7-15 2908 9905 BAS316 3907 Volume|Mute NC 8 4 CH1GNDCH1 3 3 2 R AudioSupplyGnd_FB * E 1 ITEM PIP Interface Tilt Rotation 29RF-CH/32WS-EU 68K 6K8 3172 AudioSupplyGnd_FB 4906 A5-91 * COMMON 2BY10W 6K8 3901 1K 3902 3K3 3912 Yes No 7901 AN7522N AN7580 7903 No Yes 9905 No Yes F F FOR COMPAIR ONLY G A7-14 A1 A2 A3 A4 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 0267 SDA 1 SCL 2 G A7-13 3 * FOR DIVERSITY LIST SEE PAGE 39 CL 36532039_018.eps 010503 1 2 3 4 5 6 7 8 9 10 11 0246 B10 0267 G2 0271 C2 0275 B4 0280 D10 0281 D10 2901 B7 2902 B7 2903 B5 2904 B4 2905 C5 2906 C4 2907 D5 2908 E5 2910 C3 2911 B3 2947 C9 2948 C9 2949 C9 2950 C9 3172 D2 3901 B4 3902 B5 3903 B3 3904 C4 3905 C3 3906 D4 3907 E4 3908 B3 3909 C5 3910 D5 3911 A3 3912 E3 3921 D3 3922 D3 3923 D3 4901 B3 4902 B3 4903 C3 4904 C3 4905 C2 4906 F2 4921 B4 6901 B5 6903 A3 6904 E4 7901 B6 7902 D6 7903 E2 9901 C8 9902 C8 9903 A3 9904 B3 9905 E2 Circuit Diagrams and PWB Layouts L01.1A AC 7. 34 Mono Carrier: NICAM + 2CS + BTSC (Stereo/SAP) Decoder 1 2 3 4 5 6 7 8 9 10 NICAM + 2CS + BTSC (STEREO/SAP) DECODER [ FBAN60 - AUDPROC ] VlotAux+5V 2894 1n5 2836 220p 470p 2835 6u8 2834 5831 2843 10u A A6 220p 2842 3832 100n 100R 2838 6831 VlotAux+5V A7 3831 A7-13 RES 3833 4u7 2837 1N4148 SCL SDA A7-14 100R 47K 2897 2839 390p RES B 2895 10n 2898 560p +5VA B A 5832 +8V ANA_IN1+ 1V5 48 ANA_IN1- 100n 10u 2845 2844 LOUDSPEAKER L FM2 & NICAM * RES * 1p0 2831 1p0 Main_OutR RES MONO MONO-IN 3 0V 4 0V 9 IDENT DSP 3V8 41 1n0 SC1-IN-L A/D SCART-L A/D SCART-R 1852 1n0 SC1_LINA 3V8 42 A10-G 39 TP SCART-L D/A SCART-R D/A 11 SC2-IN-L 13 SCART 2 40 RES SCART Switching Facilities SC1-OUT-R 26 2851 31 3V 30 3V 1u0 2861 4V1 12 18 19 21 22 27 28 32 37 38 1 49 * * * * 3837 100R 3839 470R * 1n0 2852 100R 2854 3849 4835 RES 3841 RES Matrix Surround Panel MONO|AM_MONO_SOUND 4832 2858 1n0 2896 3 1n0 A8a RES 4839 RES A5-43 A9-43 2817 L-OUT 2818 R-OUT A13-60 A13-61 4840 1 RES 4836 FMR / A5 2859 3842 RES RES G 2 / KEYBOARD_protn A7-8 3 A5 A6 A7 A8 A8a A9 A10 A11 A11a 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div 200mV / div AC 1ms / div G 5833 +5VA 100u 2846 VlotAux+5V 6u8 2 3 F 0239 TO 0215 OF A5-44 E TO 1901 OF 2 A8 7834 4V1 7835 * * 1851 1 7851 BC847B 0V RES * 330K NC * 2860 2857 4834 RES F SCART 4V9 4V8 * 3843 * 5835 A5-42 4V9 2856 15 1n0 3840 SC1-OUT-L A11a 2855 3851 SC2-IN-R +5VA QSS_AM_DEM_OUT VlotAux+5V 14 3852 SC2_RIN A10-F 1 D 10 SC1-IN-R SC1_RINA SC2_LIN E SEL-MAIN-FRNT-RR SCART 1 A13-48 A10-E A8-46 2850 100p A13-47 4837 4838 D/A A9 1K0 2853 A10-H SC1_LIN SC1_RIN 3V8 44 2848 A10-G RES D 3834 3835 A9-43 A8-45 2849 24 1V8 2 DACM-R LOUDSPEAKER R 2847 Main_OutL 25 1V8 LOUDSPEAKER NICAM A DECODER C A10 D/A NICAM B MONO|AM_MONO_SOUND MSP34X5G DACM-L FM1/AM DEMODULATOR 47p A11 7831 52 AUDIO PLL SOUND IF 2833 51 2832 2V4 8 2V4 3V7 7 I2C_DA 5 3V7 0V 6 I2C_CL RESETQ 20 5V 23 5V 0V VREF1 29 VREF2 0V 7V8 33 AHVS UP 0V 35 AHVS S 5V 46 AVS UP 0V 45 AVS S 36 AGNDC 0V 16 ADR_SEL VREFTOP 1V5 47 17 STANDBYQ 2V6 43 50 3V8 34 DVS UP 27P 15P 56P MSP3415G 0V 33P 47P 180P MSP3421G 1831 18M432 HC-49/U DVSS 33P 47P 180P MSP3425G 27P 15P 56P MSP3415G 6u8 100n 0V SNDSYS-NI/GS-QSSAP TESTEN C 33P 47P 180P MSP3425G SNDSYS-BTSC.DBXVD/SW-NA/LA 6V2 Item 2855 2856 2860 7831 SNDSYSNTSC.DBX/KOREA2CS-AP CAPL_M SNDSYS-BTSC.DBX- SNDSYS-NI/GS-QSSNA/LA CH/AP 10u 2841 2840 4 5 6 7 8 9 CL 36532039_019.eps 010503 10 0239 F10 1831 B8 1851 E9 1852 D8 2817 F10 2818 F10 2831 C9 2832 C8 2833 D4 2834 A4 2835 A4 2836 A4 2837 A4 2838 A9 2839 B9 2840 B6 2841 B5 2842 A5 2843 A5 2844 C3 2845 C3 2846 G1 2847 D3 2848 D3 2849 C9 2850 D9 2851 E8 2852 F8 2853 E9 2854 F9 2855 E2 2856 E2 2857 F2 2858 F4 2859 G2 2860 F2 2861 E8 2894 A9 2895 B4 2896 F3 2897 B4 2898 B3 3831 B4 3832 A9 3833 A9 3834 D2 3835 D3 3837 F8 3839 F8 3840 E3 3841 F3 3842 G5 3843 F2 3849 F3 3851 E9 3852 E9 4832 E10 4834 F1 4835 F3 4836 G3 4837 D2 4838 D2 4839 F10 4840 F10 5831 A3 5832 B8 5833 G2 5835 F2 6831 A4 7831 C7 7834 F4 7835 F3 7851 E9 Circuit Diagrams and PWB Layouts L01.1A AC 7. 35 Mono Carrier: Audio/Video Source Switching 1 2 3 4 5 6 2 x Rear AV in & 1 x AV out with SVHS & YUV, 1 x side AV in AUDIO/VIDEO SOURCE SWITCHING Item 2802 3810 4807 4808 4812 4814 4816 4817 4818 4819 7802 A 8 2 x Rear AV in & 1 x AV out with SVHS & YUV Yes Yes Yes Yes Yes 2 x Rear AV in with SVHS Yes Yes Yes Yes Yes Yes Yes 9 2 x Rear AV in & 1 x AV out with SVHS Yes Yes Yes Yes Yes - 1 x Rear AV in & 1 x AV 1 x Rear AV in & 1 x AV out out with SVHS & YUV, 1 x with SVHS & YUV, 1 x Side AV in front AV in 1 x Rear AV in Yes Yes Yes Yes Yes Yes Yes 10 Yes Yes Yes Yes - Yes Yes Yes Yes Yes 1 x Rear AV in & 1 x AV out Yes Yes Yes Yes Yes Yes - A +6V8 3801 +8V +6V8 1K0 COMB-SEL-CVBSO-AV2 A10_C 7 13 Y1 2802 * 4825 4826 1V6 Z 14 2810 A13-52 COMB_BYPASS A7-D SEL-MAIN-FRNT-RR 6 8 7 SC2_LIN A9-E 2u2 Vss Vee E 4841 Vss Vee E L2-IN 16 Vdd 5V S 11 A9-G Z 14 8 12 Y0 4817 1K0 3813 1K0 3812 C LFRONT-IN 7802-A *HEF4053BT A12-31 3817 A7-C 13 Y1 9810 A9-G HEF4053BT Vdd 12 Y0 S 11 5V8 16 7803-A 1K 220n 2807 470n 7804 BC847B 100K SC1_LIN 100K 4816 3811 B +6V8 100K 3814 3815 CVBSO A5-A 3816 +6V8 2816 3802 +8V 100K 220R B 7 4827 6 SC1_LINA C A11-47 SY_CVBS-IN 8 1810B 6 7 5 7803-B 4 HEF4053BT Vdd S 10 2 Y0 VlotAux+5V 3820 +6V8 100K 3818 CVBS-IN GND 6 C_COMB 4821 5 3 5810 4 2 10u 3 1 Y_COMB 2 SCL A5-37A 8 7 4829 *HEF4053BT 7802-C A9-H 6 RFRONT-IN 5 Y0 R2-IN 3 Y1 D 16 Vdd 5V S 9 A12-53 T0 0266 OF 1 Z 2813 4 A13-55 Comb Filter 4824 16 5 Y0 HEF4053BT Vdd S 9 3 Y1 Z 4 4819 REFO 7803-C 8 7 SC2_RIN A9-F 2u2 Vss Vee E 1810A 4818 SDA SC1_RIN SSY_CVBS-IN 15 100K A7-H Z 3821 A7-I 1 Y1 Vss Vee E 4823 +8V 100K 3819 +3.3V COMB_BYPASS 4892 A7-D 4812 D 16 100K Reserved for 3D comb filter 5V8 A10-37B 4820 6 SC1_RINA A11-48 SS_C-IN A5-30A 4830 6 CVBSFRONT-IN A12-58 Y_CVBS-IN A13-59 F +6V8 * 3810 3809 3 * 220n 2815 0V 1 Y1 4831 7802-B *HEF4053BT E 16 Vdd 5V S 10 Z SY_CVBS-IN 15 0V A10-37B Vss Vee E 8 7 6 * 2 1 0V 2 Y0 220n 1811 T0 1810 OF 2814 4808 7 4886 4814 Vss Vee E 8 4807 C-IN A13-30 3822 E 5V8 A5-B F COMB-SEL-CVBSO-AV2 A10_C Side AV CL 36532039_020.eps 010503 1 2 3 4 5 6 7 8 9 10 1810A E2 1810B C3 1811 F4 2802 B9 2807 B5 2810 C9 2813 D9 2814 E7 2815 E7 2816 B3 3801 B2 3802 B2 3809 F7 3810 F7 3811 C2 3812 C2 3813 C3 3814 B7 3815 C7 3816 B7 3817 C7 3818 D7 3819 E7 3820 C7 3821 E7 3822 F7 4807 F7 4808 F8 4812 D3 4814 E3 4816 C8 4817 C8 4818 E7 4819 E8 4820 E10 4821 D2 4823 D2 4824 E2 4825 C10 4826 C10 4827 C10 4829 D7 4830 E7 4831 F7 4841 C7 4886 E5 4892 D5 5810 D3 7802-A C8 7802-B E8 7802-C D8 7803-A C4 7803-B D4 7803-C E4 7804 C3 9810 C7 Circuit Diagrams and PWB Layouts L01.1A AC 7. 36 Mono Carrier: BTSC NDBX Stereo Decoder 1 2 3 4 5 6 7 8 9 10 BTSC - NDBX STEREO DECODER A12 A13 A15 A14 A16 +8V A 10V / div DC 1ms / div 10V / div DC 1ms / div SC1_RINA RES 10V / div DC 20µs / div 3892 10V / div DC 20µs / div 200mV / div AC 1ms / div 9891 A * A10-48 2865 * * 4863 L+R DEMATRIX + MODE SELECT AUTOMATIC VOLUME AND LEVEL CONTROL INPUT SELECT 4864 VOLUME RIGHT CTRL BCR 4V 21 20 13 14 4V BCL 10 4V TC2L 11 TONE LEFT CTRL 4V TC1L 37 4V VIL 38 4V VAL 39 VOLUME LEFT CTRL 0V DGND 40 4V SDA 7 0V MAD 8 4V SCL 9 1V RFR 36 4V LIL 27 4V LOL 28 0V AGND 41 4V VREF 30 8V VCC 31 8V VCAP 4V BPU 32 LOGIC I2C TRANSC FIL AND REF SUPPLY 19 C A15 Main_OutR A8-46 Main_OutL OUTL 16 4V A8-45 +8V 15 D 100R * 4861 The following items will be under RES. Item 4863 4864 3891 9891 7891 3893 2892 4861 4862 3894 9892 7892 3896 2893 A13 3866 A14 3865 100R 9892 * 7892 E BC847B * 4894 RES 2893 L-OUT A13-60 330R 100n 3896 SC1_LINA 3894 100R 470u 2883 220n 2886 * * * 100R 3895 150p 2868 4862 3n3 2u2 2867 2866 RES 2881 100u 2874 2882 100u 2875 RES 10u 2877 100K 1u 2878 3861 4n7 2879 2880 47n A10-47 A7-14 * 2869 10u SDA A13-61 TONE OUTR 18 4V RIGHT CTRL 5861 A7-13 R-OUT 100n 3893 150p 2u2 24 TC1R 4V 23 TC2R 4V 44 VIR 4V VAR 4V 34 0V 0V 29 NC 22 CAV 6V 0V 17 NC 26 1 2 0V 0V 25 LIR 4V 6 OR 4V CSS 4V 0V 1 NC 5 +8V F * * CSB CMO 4V CER 6V DET AND VOLTAGE CTRL AMP 1K2 3863 D SCL B 2892 A16 FDO 3864 43 L-R 4V 33 E BC847B 4893 FDI 15K 22n 42 4V 35 4V TW RES 2863 3862 7891 RES 2870 L COMP 2u2 3 STEREO DECODER 4V CW A5-42 4V 4 2 CPH 4V 2862 QSS_AM_DEM_OUT * 47n CP1 4V 7861 TDA9853H CP2 4.3V 220n A12 4u7 514K5 2803 1861 220n 2876 2885 2871 3K3 2u2 3n3 2873 3867 2872 2884 C 3891 100R 2u2 RES B 2u2 330R 2864 * F CL 36532039_021.eps 010503 1 2 3 4 5 6 7 8 9 10 1861 C4 2803 C4 2862 C2 2863 C2 2864 B4 2865 B4 2866 E6 2867 E7 2868 E7 2869 D7 2870 C7 2871 C7 2872 C7 2873 B7 2874 E5 2875 E5 2876 B6 2877 E4 2878 E4 2879 E4 2880 E3 2881 E6 2882 E6 2883 E4 2884 B3 2885 B4 2886 E4 2892 B10 2893 E10 3861 E6 3862 C3 3863 D3 3864 D3 3865 F3 3866 F3 3867 B4 3891 B8 3892 A9 3893 C9 3894 E8 3895 D9 3896 F9 4861 E7 4862 D8 4863 B7 4864 B8 4893 B8 4894 E8 5861 E3 7861 C4 7891 B9 7892 E9 9891 A9 9892 D9 Circuit Diagrams and PWB Layouts L01.1A AC 7. 37 Mono Carrier: Front I/O + Front Control + Headphone 1 2 3 4 5 6 7 8 9 10 FRONT IO + FRONT CONTROL + HEADPHONE FRONT CONTROL FRONT CINCH SET WITH SIDE/FRONT AV. 0218-B 2187 * 2u2 * * 2183 3185 3186 2186 1183 * 6681 LFRONT-IN A5-31 A10-31 POWER * BAT85 * * A10-53 0215 1600 volumeFOR 2 ITV ONLY 3 330R 100R OR 4 TO 0251 & 0253 OF 3 LED * 4692 +3.3VA * 3694 A7-4 RES 1K 2692 3692 2 1 * 6692 TSOP1836 3 4693 +3.3V 1 2 HEADPHONE C6 IR AmpOutL_Pos 3693 6691 5 4695 FOR ITV ONLY 220R 3695 TO 0251 OF 4K7 FOR ITV ONLY LTL-10224WHCR 0219 6 D C * 3691 D VS OUT GND * 10u 0218-A 4691 A7-10 A8-73 FOR ITV ONLY E E 0292 1 0232 0293 2 A8-70 10u 3 3 4 4 5 5 120R 9 RES 8 RES 2696 A12-8 2693 * 3982 470p AmpOutR+ 2 KEYBOARD_protn 3 7 2983 2 0259 TO 0259 OF RES 2695 * 2984 F 1 0286 4 AudioSupplyGnd_FB * 0214 5 RES 2694 120R 470p 10u AudioSupplyGnd_FB 2982 * 3981 9982 A8-71 2981 +3.3VA 1 FOR ITV ONLY 6 AmpOutL+ B RFRONT-IN 1 7 75R TS USA 2691 9 C 1601 volume+ 4698 8 R * 1602 channel- 4696 2u2 * * * 1603 channel+ A 3682 3688 * 2182 * * 3681 1606 2184 3184 2185 1182 6 4 0277-B * 4697 5 L * 3684 3686 0218-C 3683 3687 0270 3685 68R RES 22p 6181 FOR ITV ONLY 3187 B A7-8 A12-8 A10-58 4699 0277-A 9184 KEYBOARD_protn CVBSFRONT-IN 9181 2181 3 1 0R RES V 3188 2 1181 3182 3689 A 2K7 MONO SET TO 0214 OF F FOR ITV & VOICE CONTROL AudioSupplyGnd_FB AmpOutR_Pos C6 A8-72 G G For Engg Purpose Only 10V / div DC 2ms / div 4694 * FOR DIVERSITY LIST SEE PAGE 39 1 2 3 4 5 6 7 8 9 CL 36532039_022.eps 010503 10 0214 E9 0215 C4 0218-A C2 0218-B B2 0218-C B2 0219 C4 0232 E5 0259 E10 0270 A5 0277-A B1 0277-B B1 0286 F7 0292 E4 0293 E7 1181 A2 1182 B2 1183 C2 1600 C10 1601 A9 1602 A9 1603 A8 1606 B8 2181 A3 2182 B3 2183 C3 2184 B4 2185 B3 2186 C3 2187 B4 2691 D10 2692 D8 2693 F8 2694 F8 2695 F8 2696 F8 2981 E2 2982 F3 2983 F2 2984 F3 3182 A3 3184 B3 3185 B3 3186 C3 3187 B3 3188 A3 3681 A9 3682 A10 3683 A8 3684 A8 3685 A7 3686 B9 3687 B10 3688 B10 3689 A7 3691 C9 3692 D8 3693 D10 3694 D9 3695 C7 3981 E3 3982 F3 4691 E8 4692 D7 4693 D7 4694 G5 4695 C9 4696 B10 4697 B4 4698 B4 4699 B4 6181 A3 6681 B10 6691 D8 6692 D9 9181 A5 9184 A7 9982 F2 Circuit Diagrams and PWB Layouts L01.1A AC 7. 38 Mono Carrier: Rear I/O Cinch 4 6 9 10 V_OUT A5-40 0227 AV2 1 7101 BC847B A 6 3V 3101 FOR ITV - TO 0227 OF 5 2101 7V9 3V6 1K 1110 V 22p 68R 1101 0223-D 3102 0223-A 2102 A 8 +8V SET WITH VIDEO OUT MONITOR OUTPUT 7 4 REAR I/O CINCH 5 2 3 3 2 470n 1 4 V 2 L 3 R 3112 100R 3121 1107 * 150n * 1111 RES 1112 RES 330p 2138 330p 47K 2131 3132 1113 75R 22p 5 4 11 10 7 1 0225-B 0225-A 1114 3137 2136 4121 9122 9 * D 3141 1115 4126 4125 330p 2141 SET WITH SVHS 4124 E 1 2 3 4 5 7 0229 6 V1-OUT A5-41 CVBS1-IN A5-38 TO 0242 OF TO 0229 OF TO 0216 OF * FOR PIP 9124 2u2 47K 3124 7 330p R 150R SC1_LIN 2123 2122 6 RES L 2127 3123 1108 2150 8 STATUS2 A7-2 4132 FOR PIP - TO 0219 OF FOR YUV CONNECT TO 0312 AT 0314 AV1 LOCATION 3122 2121 100K 3149 BAS316 6150 3150 150K V * * 7 6 5 4 3 1 CONNECT TO 0311 0313 9123 AV1 6 3138 0242 FOR ITV - TO 0242 OF CONNECT TO 0310 0315 0223-B C 3 9104 RES 22p 3153 2113 3115 75R 2 3 1 4 FOR CVI TO 0304 0305 OF 3157 100n SVHS 8 1K VlotAux+5V F 2135 RES 22p 3152 2112 3113 75R 1105 1106 9113 RES STATUS1 A7-92 0226 FOR 0290 OF FOR PIP 100R Y_CVBS-IN A10-59 4122 1K5 1K2 2143 3159 2 10K 3158 7103 BC847B E R_V-IN A5-35 SET WITH YUV 7102 BC857B 3136 2 3116 FBL-1 A5-39 5K6 3154 2142 VlotAux+5V C-IN A10-30 3135 B_U-IN A5-34 100R FOR ITV ONLY 0312 SET WITH AV2 W/O SVHS 4131 3114 9112 RES B 1 SET WITH SVHS 100R RES D 150R RES 22p 3151 9111 RES FOR ITV ONLY 0311 9101 9 2u2 G_Y-IN A5-33 2111 3111 75R 1104 NOT FOR PIP SET 11 VlotAux+5V 3133 0269 (FOR SETS WITH 9+3P CINCH) 9121 V 10K 3156 VlotAux+5V 2134 A11-61 (U&L) 9102 10 U SET WITH YUV R2-IN A10-55 2133 220K 3106 330p 10u 9103 12 Y A9-61 (U&L) FOR ITV FOR ITV ONLY ONLY 0310 1130 0223-C C 2104 2108 RES 1103 4102 4104 4101 150R 150R 4123 YUV INPUT SET W/O YUV 13 2106 3105 3131 2u2 3134 R-OUT 15 2132 A11-60 (U&L) R B L2-IN A10-52 47K 10u 220K 330p 3104 2103 2107 150R RES 1102 14 L-OUT A9-60 (U&L) 2105 3103 L 2137 16 A5-32 A9-47 F TO 0242 OF FOR ITV 9125 A9-48 21PT5431 21PT4223 25PT5531 20PT633R 32ST220 25PT4324/3523 29PT4631 21PT633R 32ST230 29PT3323 36ST220 2u2 47K 3126 330p 150R SC1_RIN 2125 2124 RES 2128 1109 5 3125 ITEM G 9 FOR ITV ONLY 0262 8 2121 2136 3121 3122 9104/3138 9123/3137 1 TO 0262 OF MainSupplyGnd 2 ITV_MSG 3 7 A7-75 22p --------JMP 22p ------JMP JMP --------JMP JMP --22p --------- --22p 75R 680R JMP JMP 25LT220 25LT421 27LT220 27LT621 27ST420 27ST421 32LT621 25ST220 27ST110 27ST220 27ST230 27ST240 21PT1323 21PT1324 21PT1325 Mono Sets --22p 75R --JMP JMP --22p 75R 680R JMP --- 22p --------JMP G 6 CL 36532039_004.eps 240403 1 2 3 4 5 6 7 8 9 10 0223-A A10 0223-B F2 0223-C C2 0223-D A2 0225-A D10 0225-B D9 0226 D2 0227 A6 0229 E6 0242 D4 0262 G5 0305 E3 0310 B4 0311 C4 0312 D4 0313 E5 0314 E5 0315 E5 1101 A3 1102 B3 1103 B3 1104 C3 1105 C3 1106 D3 1107 F3 1108 F3 1109 G3 1110 A9 1111 B9 1112 B9 1113 C8 1114 D8 1115 D9 1130 C4 2101 A5 2102 A4 2103 B4 2104 B4 2105 B5 2106 B5 2107 B3 2108 B3 2111 C5 2112 C5 2113 D5 2121 F4 2122 F4 2123 F4 2124 G4 2125 G4 2127 F3 2128 G3 2131 B8 2132 B7 2133 B8 2134 B7 2135 C7 2136 D7 2137 B8 2138 B8 2141 E7 2142 D1 2143 E2 2150 F1 3101 A4 3102 A4 3103 B4 3104 B4 3105 B4 3106 B4 3111 C3 3112 C4 3113 D3 3114 C4 3115 D3 3116 D4 3121 F3 3122 F3 3123 F3 3124 F4 3125 G3 3126 G4 3131 B8 3132 B7 3133 B8 3134 B7 3135 C8 3136 C7 3137 D8 3138 D7 3141 D7 3149 F1 3150 F1 3151 C5 3152 C5 3153 D5 3154 D1 3156 D1 3157 E1 3158 D2 3159 E1 4101 B3 4102 B3 4104 B3 4121 D7 4122 E6 4123 E6 4124 E7 4125 E8 4126 E8 4131 C9 4132 E7 6150 F1 7101 A5 7102 D2 7103 E1 9101 D4 9102 C4 9103 C4 9104 D7 9111 C4 9112 C4 9113 D4 9121 D6 9122 D6 9123 F3 9124 F3 9125 F3 Circuit Diagrams and PWB Layouts L01.1A AC 7. 39 Mono Carrier: Diversity Tables DIVERSITY TABLE FOR POWER SUPPLY DIVERSITY TABLE FOR LINE DEFLECTION DIVERSITY TABLE FOR FRONT IO + FRONT CNTL + HP For Front Control REGION LA/AP NA AUDIO OUTPUT SET 2X10W 2X3W 130V 2503 CH 2X10W 2X5W 143V 143V 200V 470U 200V 470U 200V 470U 130V 130V 2X5W 2X10W 143V 400V 330U 400V 330U 400V 330U 400V 330U 450V 220U 450V 220U 1KV 2N2 1KV 2N2 1KV 2N2 - - 2505 1KV 2N2 1KV 2N2 1KV 2N2 1KV 2N2 1KV 2N2 2516 - - - - - 2520 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 50V10N 16V 100N 16V 100N 50V 10N 3504 144V 3R 144V 3R 144V 3R 265V 9R 265V 9R 265V 9R 265V 9R 265 V9R 265V 9R 3521 1/6W 4R7 1/6W 4R7 1/6W 4R7 1/6W 22R 1/6W 22R 1/6W 22R 1/6W 22R 1/6W 22R 1/6W 4R7 3522 330K 330K 330K 390K 390K 330K 330K 390K 330K 3523 100R 100R 100R 47R 47R 47R 47R 47R 47R 3526 0.1R 0.1R 0.1R 0.15R 0.15R 0.15R 0.15R 0.15R 0.22R 3627 0.33 0.15R 0.15R 0.12R 0.12R 0.22R 0.22R 0.22R 0.22R 3545 270K 33K 33K 270K 270K 270K 33K 270K 270K 3552 10K 4K7 4K7 10K 10K 4K7 10K 10K 4K7 3557 1K 1K 1K 1K 1K 1K5 1K 1K 1K5 1KV 3N3 - 250V 470 3561 100R 100R 100R 220R 220R 220R 220R 220R 180R 3562 12K 12K 12K 12K 12K 15K 12K 12K 15K 3563 5K6 8K2 8K2 3565 330R 8K2 8K2 8K2 8K2 8K2 4K7 220R 220R 330R 330R 220R 220R 330R 5500 - - - FL 10MH FL 10MH FL 10MH FL 10MH FL MAINS 22MH 5501 FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH SS 39009-04 SS42202 SS42204 SS42026 SS42025 SS49109 SS49205 SS42025 PSS42-110 GBU4JL GBU4JL GBU4JL GBU4JL 5520 220R FL MAINS 22MH 6500 GBU6JL GBU4JL GBU4JL GBU6JL GBU6JL 6524 DIO DIO DIO DIO DIO DIO DIO JUMPER DIO 6525 DIO DIO DIO DIO DIO DIO DIO DIO DIO 6541 C10V C9V1 C9V1 C9V1 C9V1 C9V1 C9V1 C9V1 C9V1 C6V8 C6V8 C6V8 C6V2 C8V2 C6V2 6570 7521 STP8NC50 STP8NC50 STP8NC50 C6V2 STU9NC80 SNDAMP2x3w-NA SNDAMP- SNDAMP2x5w-LA 2x10w ST-AP SNDAMP2x10w ST -NA/LA 2902 1000uF/16v 1000uF/16v 1000uF/25v 1000uF/25v 2904 470nF 2905 1nF 2906 470nF STP7NC80 SNDAMP2x10wNTSC-AP SNDAMP2x5w-ST-AP SNDAMP2x3w-STNDBX-LA/NA SNDAMP2x5w-STNDBX-LA/NA SNDAMPP-1x4wMN-AP SNDAMP1x3wMN-CH 1000uF/25v 1000uF/16v 1000uF/16v 1000uF/16v 1000uF/16v 1000uF/16v 470nF 470nF 470nF 470nF 1nF 1nF 1nF 1nF 470nF 470nF 470nF 470nF C8V2 STP7NC80 AUDIO AMPIFIER DIVERSITY TABLE FOR ITEM C6V2 STU9NC80 STP7NC80 STU9NC80 470nF 27nF 27nF 1nF 1n2 1n2 470nF 27nF 27nF 470nF 470nF 1nF 1nF 470nF ----- 2907 1n 1nF 1nF 1nF 1nF 1nF 1n2 1n2 1n 2910 3n3 3n3 --- --- --- 3n3 10n 10n --- 2911 3n3 --- 2950 330P 3n3 --- --- 330P --- --- --6k8 ----- 3n3 10n 10n --- 330P 330P 330P 330P 330P 1k 1k 1k 1k 1k 3901 1k 1k 6k8 6k8 3902 3k3 3k3 --- --- --- 3k3 3k3 3k3 3k3 3k3 3903 3k3 3k3 47k 47k 47k 3k3 3k3 3k3 3k3 3k3 3904 10k 10k 10k 10k 10k 10k 10k 3905 3k3 3k3 47k 47k 47k 3k3 3k3 3k3 --- --- 3906 10k 10k --- --- --- 10k 10k 10k --- --- 3907 8k2 8k2 --- --- --- 6k8 8k2 8k2 8k2 8k2 3909 --- --- 27k 27k 27k --- --- --- --- 3910 --- --- 27k 27k 27k --- --- --- --- --- 3912 --- --- 820 820 820 --- --- --- --- --- JMP JMP JMP JMP JMP JMP JMP JMP JMP --- --- --- --- --- --- --- --- AN7522N AN7522N 6901 JMP 6903 --- 7901 AN7522N AN7522N 7902 --- --- AN7580 --- AN7580 --- AN7580 --- AN7522N --- --AN7522N --- AN7522N --- --- --- ----- 7903 --- --- BC847B BC847B BC847B --- --- --- 9903 JMP JMP JMP JMP JMP JMP JMP JMP JMP JMP 9923 --- --- JMP JMP JMP --- --- --- --- --- --- REGION TUBE EW/NON EW ITEM 2209 2216 2243 2245 2247 2401 2402 2404 2405 2420 2421 2451 2454 2457 2458 2463 2464 2465 2466 2467 2468 2469 2482 2490 3176 3206 3247 3250 3257 3258 3259 3400 3401 3403 3405 3406 3407 3408 3447 3448 3465 3451 3452 3454 3468 3481 3482 3484 3486 3489 3491 3492 3493 3499 3617 3619 3640 4401 4402 4430 5400 5401 5445 5451 5453 5457 5461 5463 5464 5480 6400 6401 6452 6460 6462 6463 6464 6467 6469 6490 7400 7444 7450 7460 9414 9423 9424 9426 9451 9460 9462 9463 9464 9635 9636 9646 9921 AP ORION EW 29RF 50V 10U 10V 1000U 50V 2N2 16V 220N 10V 1000U 100V 2U2 500V 470P 50V 47U 25V 220U --------- LG.PH EW 25RF 50V 4U7 16V 1000U 50V 2N2 16V 220N 16V 1000U 50V 2U2 500V 470P 50V 47U 25V 220U --------- LG.PH(HF) NO EW 21RF 50V 4U7 16V 1000U 50V 2N2 16V 220N 10V 1000U ------25V 220U --------- MMEC NO EW 21RF 50V 4U7 16V 1000U 50V 6N8 16V 330N 10V 1000U ------- 250V 270N 100V 2U2 2KV 680P 160V 2U2 1K6V 9N1 --400V 68N 400V 15N --- 250V 330N 100V 2U2 2KV 470P --- 400V 22N 400V 15N --- 250V 390N 100V 2U2 2KV 1N5 160V 2U2 1K6V 15N 400V 15N --400V 18N --- 250V 120N ----- 250V 120N ----- 250V 68N ----- 250V 68N ----- 250V 33N ----- 33K 680K 4K7 10M 100K 470K 330R 33K 100K 4R7 4R7 --- 33K 680K --10M 220K 470K 330R 33K 100K 4R7 4R7 --- 33K 680K --10M 220K 470K 330R 68K 100K 4R7 4R7 --- 33K 680K 4K7 10M 100K 470K 330R 68K 82K 4R7 4R7 --- 100K 270K --- 100R 180R 820R 27K 3R9 47K 15K --- 100R 180R 820R 27K 10R 47K 15K --- 100R 56R 820R 27K 10R 47K 15K --- 100R 56R 820R 27K 10R 47K 15K --- 100R 56R 820R 27K 10R 47K 15K --- 33K 270K --10M 100K 470K --------------180R 820R 27K 10R 47K 15K --- 56R 820R 27K 10R 47K 15K --- 12K 10K 3K9 22R --10K ------------- 10K 10K 3K9 ----10K --- 15K 8K2 3K9 22R 3K9 10K 1K 6R8 --------- 10K 15K 3K9 ----10K 470R 6R8 --------- 18K 12K 3K9 3W 22R --10K 1K 6R8 --------- 18K 12K 3K9 ----- 10R 470R ------- 15K 6K8 3K9 ----10K 1K 6R8 --------- 0R05 0R05 0R05 --- 0R05 0R05 0R05 --- 0R05 ----COI CHOKE 0R05 0R05 ----- 1000U JF0101-2601B 22U --42U SC10009-03 CHOKE COIL CU15 --- 1000U JF0101-2601B --- 1000U JF0501-2136 --- 0R05 ----COI CHOKE 1000U JF0501-2136 --- 1000U JF0501-2135 --- 0R05 --------- 10K 470R 10R ------------------- JF0501-19196 --- JF0501-19196 --- --25U SD10207-00 CHOKE COIL CU15 --- --25U SRW0913DR-T06 CHOKE COIL CU15 --- --33U SRW0913DR-T02 CHOKE COIL CU15 --- 22U 45U SC10015-00 CHOKE COIL CU15 --- 22U 82U SC10015-00 ----- --82U SC10009-03 ----- LAL04 A 15U 1K BZX79-C47 --BY228/24 ----- LAL04 A 47U 1K BZX79-C47 --BY228/24 --- LAL04 A 47U 1K BZX79-C47 --BY228/24 --- LAL04 A 22U ------- LAL04 A 27U ------- BZX384-C10 --- BY228/24 --BZX384-C9V1 --- BY228/24 BZX79-C12 ----- BAS316 BYV95C --- BAS316 ----- STP3NC60FP --- BAS316 BAS316 BYD33J --STP3NC60FP --- BZX384-C10 BAS316 BAS316 BYD33J --STP3NC60FP --- LAL04 A 27U 1K BZX79-C47 --BY228/24 BZX79-C10 --- STP3NC60FP --- STP3NC60FP --- BAS316 --------- BAS316 BYV95C ------- PDTA114ET BU4508DX JUMPER --- PDTA114ET BU4508DX JUMPER --- PDTA114ET BU4508DX JUMPER --- PDTA114ET BU4508DX JUMPER --- PDTA114ET BU4508DX JUMPER --- JUMPER JUMPER --- JUMPER JUMPER JUMPER JUMPER --- JUMPER JUMPER JUMPER JUMPER --- JUMPER JUMPER JUMPER JUMPER --- PDTA114ET BU4508DX JUMPER ------- JUMPER --- JUMPER JUMPER --JUMPER --- PDTA114ET BU4508DX JUMPER ------JUMPER JUMPER --- JUMPER --- JUMPER --- JUMPER --- JUMPER --- JUMPER --- JUMPER --- JUMPER JUMPER ------- ------- ------- ------- ------- ------- ------- ------- --- --- --- --- --- --- --- 50V 22N --- SAMSUNG EW 34RF 50V 4U7 16V 2200U 50V 2N2 16V 220N 16V 2200U 50V 2U2 500V 470P 50V 47U 25V 220U --------- LG.PH EW 29RF 50V 4U7 10V 1000U 50V 2N2 16V 220N 10V 1000U 100V 2U2 500V 470P 50V 47U 25V 220U --------- 250V 270N 100V 2U2 2KV 820P 160V 2U2 1K6V 12N ----- 250V 390N 100V 2U2 2KV 820P 160V 2U2 1K6V 15N 400V 15N --- 250V 330N 100V 2U2 2KV 2N2 160V 2U2 1K6V 15N --400V 22N 400V 18N --- 400V 18N --- 400V 15N --- 250V 168N ----- 250V 120N ----- 33K 680K 4K7 10M 180K 470K 330R 33K 82K 4R7 4R7 --- LG.PH EW 34RF 50V 4U7 16V 2200U 50V 2N2 16V 220N 16V 2200U 50V 2U2 500V 470P 50V 47U 25V 220U ----- LAL04 A 18U 1K BZX79-C47 --BY228/24 ------BAS316 BYV95C --- 250V 360N 100V 2U2 2KV 1N8 160V 2U2 1K6V 15N --- --- 25V 220U --------- 1K6V 8N2 --400V 68N 400V 22N --- 10M 330K 470K 470K ------------- ITEM 55K NA 55K LA NON 55K NA NON 55K LA IR + LED NA IR + LED LA KEYBOARD+ IR + LED LA 0231 --- YES --- YES --- YES YES 0239 --- --- --- --- YES YES --- 1600 YES YES YES YES --- --- YES 1601 YES YES YES YES --- --- YES 1602 YES YES YES YES --- --- YES 1603 YES YES YES YES --- --- YES 1606 YES --- YES --- YES --- --- 3681 *180 *180 390 390 --- --- 390 3682 *270 *270 3K 3K --- --- 3K3 3684 *390 *390 560 560 --- --- 560 3685 --- --- 560 560 *1K5 --- 560 3686 JMP JMP 1K5 1K5 --- --- 1K5 3687 *75 *75 --- --- --- --- --- 3688 *68 *68 --- --- --- --- --- 3689 *2K7 *2K7 --- --- --- --- --- 4696 --- --- JMP JMP --- JMP JMP BAT85 6681 --- --- BAT85 --- --- 9184 YES YES --- --- --- --- --- 9500 YES --- YES --- YES --- --- 9501 YES --- YES --- YES --- --- SINGLE ITEM SCART INDVD DUAL SCART IN 3609 1K 10K 3538 --- 75R BAT85 * 1% TOLERENCE RESISTER TC.PNL+FI. KEYBOARD- IR+LEDITEM IR+LED-GL EU/LA/AP PNL-INTERF EU/NA/AP 0214 0239 1600 1601 1602 1603 1606 2691 3681 3683 3683 3684 3685 3686 3687 3688 3689 3691 3693 4696 6681 6691 6692 9184 ----YES YES YES YES --10uF 10uF 3K3 390R 560R 560R 1K5 ------330R 330R YES BAT85 YES YES YES --YES ----------10uF ------------------330R 220R ----YES YES --- YES YES --------------------------------------------- L2K2.FRNT L2K2.FRNT L2K2.FRNT L2K2.FRNT 55K-NA 55K-LA NON-55K- NON-55K-LA NA ----YES YES YES YES YES 10uF 180R 270R 390R 390R --JUMPER 75R 68R 2K7 330R 220R ----YES YES YES ----YES YES YES YES YES 10uF 180R 270R 390R 390R --JUMPER 75R 68R 2K7 330R 220R ----YES YES YES ----YES YES YES YES YES 10uF 390R 3K3 390R 560R 560R 1K5 ------330R 220R YES BAT85 YES YES --- ----YES YES YES YES --10uF 390R 3K3 390R 560R 1K5 ------330R 220R YES BAT85 YES YES YES --- IR+LED.55K NA --YES --------YES 10uF --------1K5 --------330R 220R ----YES YES --- SNDAMPSNDAMP- SNDAMP- SNDAMPITEM 2x10W-ST- 2x5W-ST- 2x5W-VD-ST- 2x10W-VDST-EU EU EU/AP EU 2604 10uF --- --- 10uF CL 36532039_001.eps 250403 Circuit Diagrams and PWB Layouts L01.1A AC 7. 40 Mono Carrier: PIP Interface Circuit + Tilt Interface 1 2 Mono Carrier: Mapping Top Side 3 4 5 PIP INTERFACE CIRCUIT & TILT INTERFACE PIP INTERFACE (RESERVED) VlotAux+5V V20 A 3173 0284 HD 4 VD 3 10K TO 0236 OF A 3176 100R 8K2 8K2 3175 3174 2 V22 1 4.9V 7172 BC857B 4.9V 4.9V 3177 3178 4K7 B 1.6V 4171 3K9 A6-17 0.7V 2n2 3170 BC847B 2171 SANDCASTLE 0.7V 7173 1.1V 8K2 2K2 1.1V 3179 7174 BC857B B VlotAux+13V C TILT INTERFACE 7000 TDA8941P 1 3190 68K 68K OUT5 IN- 3 IN+ 0268 7 3 220p 2 100p 2172 D 3180 2173 Tilt A8-74 C Vcc 100K 3181 VlotAux+13V 1 OUT+ D 2 TO ROTATION COIL Vcc 4 MODE 6 SVR STANDBY/ MUTE LOGIC 20K E SHORT CIRCUIT AND TEMPERATURE PROTECTION 20K E GND 8 CL 26532119_021.eps 161202 1 2 3 4 5 0268 D5 0284 A5 2171 B3 2172 D1 2173 D2 3170 B1 3173 A2 3174 A3 3175 A3 3176 A4 3177 B2 3178 B3 3179 B4 3180 D1 3181 C2 3190 D2 4171 B2 7000 C3 7172 B4 7173 B3 7174 B2 0211 0212 0213 0214 0215 0217 0218 0219 0220 0221 0222 0223 0225 0226 0227 0229 0231 0232 0239 0240 0242 0243 0246 0248 0249 0250 0251 0259 0261 0262 0265 0266 0267 0268 0270 0271 0273 0274 0275 0276 0277 0279 0280 0281 0282 0283 0284 0285 0286 0289 0292 0293 0298 0304 0305 0310 0311 0312 0313 0314 0315 0316 0317 0318 0319 0321 0322 1000 1002 1003 1004 1130 1200 1201 1202 1400 A2 B3 A3 B1 B1 E5 C1 B1 C6 B6 C8 D8 C8 E8 C7 C7 A2 B1 C3 D6 D7 D5 E4 E5 D6 C7 B3 B1 D5 D7 E8 E6 E4 E3 B1 E4 D7 C6 D4 D5 B1 D7 E4 E4 B5 E7 E3 E7 C2 B6 B1 C2 B8 E6 D7 D8 D7 D7 C7 C7 C7 D6 D6 D6 C6 C7 C6 E8 E6 E6 E6 D8 E5 E5 E5 C6 1402 1410 1411 1412 1500 1515 1530 1531 1532 1533 1534 1535 1540 1600 1601 1602 1603 1606 1660 1661 1670 1810A 1810B 1811 1831 1851 1852 1861 2005 2006 2008 2105 2106 2142 2209 2216 2220 2229 2230 2235 2244 2246 2247 2250 2400 2401 2402 2404 2405 2441 2444 2448 2450 2451 2453 2454 2455 2456 2457 2458 2459 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2480 2481 2482 B7 A6 C3 C4 A2 B3 B5 B5 B4 B4 B4 B4 B3 C1 C1 D1 D1 A1 D6 D7 D7 C4 C4 D4 C3 D4 D3 C2 E7 E7 E8 D8 D7 D7 D5 E5 D5 E6 E5 E6 E6 E6 E6 E6 A5 A6 A6 C6 C5 B7 B6 C6 B5 B6 B6 B6 B5 B6 B6 B6 B6 A6 A7 B5 A6 A6 A6 A6 B6 A6 B8 C8 B8 B8 C7 A8 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2500 2501 2502 2503 2504 2505 2506 2508 2509 2515 2516 2521 2523 2560 2561 2562 2563 2564 2566 2567 2568 2580 2581 2604 2691 2837 2841 2843 2844 2846 2864 2865 2869 2870 2874 2875 2876 2877 2878 2883 2884 2885 2902 2903 2908 2981 2983 3000 3001 3005 3101 3103 3105 3111 3112 3113 3114 3115 3116 3121 3122 3123 3125 3131 3133 3135 B6 C6 A8 A8 C7 C7 B5 B7 C6 A6 A2 A3 A4 A4 A5 A5 B3 B5 B2 B5 B4 B3 A4 C5 C5 B4 B4 B4 C3 C3 C3 C2 C3 D6 A1 D3 C3 C3 C3 D2 C2 C2 D2 D2 D2 D2 D2 D2 D1 C1 C1 C1 D4 E4 E4 B1 B1 E8 E8 E6 D8 D8 D7 D8 D7 D8 D7 D8 D7 D8 D8 C7 C7 C8 D8 C7 3136 3137 3138 3141 3154 3156 3172 3182 3185 3187 3188 3200 3201 3202 3203 3204 3207 3210 3211 3213 3216 3220 3221 3222 3228 3235 3244 3249 3250 3251 3400 3401 3402 3403 3404 3405 3406 3407 3408 3410 3411 3430 3431 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3458 3459 3460 3461 3463 3464 3465 3468 3469 3471 3472 3473 3474 3475 3477 3478 3480 3481 3482 3483 3484 3485 C8 C8 C8 C7 D7 D7 E4 B1 C1 C1 B1 E6 D5 D5 D5 D5 E5 E5 E5 E5 E5 D6 D5 D5 E6 D5 E7 E7 E7 E6 A8 A7 A5 A5 A5 A6 A6 A6 A5 A5 A6 A5 A5 C6 C6 C7 C7 C7 C7 B6 C6 C7 C6 C7 B6 B6 B8 B6 A6 C7 A8 B5 C6 C8 C8 C8 B8 B8 C8 C8 B8 A7 A7 C6 A8 B6 3486 3487 3488 3489 3490 3493 3494 3500 3501 3503 3504 3506 3507 3508 3509 3510 3511 3519 3521 3523 3526 3527 3532 3543 3550 3558 3560 3561 3564 3565 3590 3591 3601 3603 3604 3606 3607 3608 3609 3610 3614 3615 3617 3618 3619 3624 3625 3634 3635 3640 3811 3832 3833 3837 3839 3865 3866 3892 3895 3908 3911 3912 3981 3982 5001 5002 5201 5202 5203 5204 5205 5206 5241 5242 5400 5401 B6 B5 A8 C6 C6 C5 B6 A2 B2 A4 B3 B3 B2 A2 B3 B3 A3 B4 B4 A4 A4 A4 A3 B3 C3 C4 C4 B4 C4 C4 C3 C3 D7 D6 D6 D6 D6 D6 D6 D6 D6 D6 D6 D6 D6 D6 D6 D7 D7 E7 D4 D3 D3 C4 C4 D1 D1 C2 C2 D5 D5 E4 B1 B1 E7 E7 E5 E5 E7 C5 C5 C5 E7 E7 A6 A6 5445 5451 5452 5453 5457 5461 5463 5464 5465 5471 5472 5480 5500 5501 5502 5520 5521 5560 5561 5562 5564 5565 5602 5603 5604 5831 5832 5833 5861 6001 6006 6007 6400 6401 6402 6403 6447 6448 6460 6461 6462 6465 6466 6469 6476 6481 6482 6483 6485 6486 6487 6488 6490 6500 6520 6523 6524 6525 6540 6560 6561 6562 6566 6568 6582 6681 6691 6692 6831 6903 7000 7400 7443 7444 7460 7461 B7 B6 A7 C5 B6 B5 A5 A5 A5 C8 B8 C6 B2 B2 A3 B4 B4 B5 B5 B4 C5 C2 D6 D6 D6 D3 C3 C3 C2 E7 E8 E8 A7 A5 A7 A8 B6 C7 A6 A6 B5 B6 B6 C5 C8 C7 C7 A8 B7 C7 A8 B7 C5 A4 B4 B4 A4 A4 C3 C5 C4 C4 B3 B4 C4 D1 A1 B1 D3 D5 E3 A6 C7 B5 A6 C5 7463 7471 7480 7482 7515 7520 7521 7540 7560 7602 7831 7901 7902 9001 9101 9102 9103 9104 9111 9112 9113 9121 9122 9123 9124 9125 9160 9171 9172 9173 9175 9176 9178 9179 9181 9182 9183 9184 9191 9192 9193 9200 9202 9206 9241 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9451 9453 9460 9461 9462 9463 9464 9471 9472 C5 C8 C7 C7 B3 B4 A4 B3 C3 D6 D3 E4 E4 E7 D8 D8 D8 C8 D7 D7 D7 C7 C7 D8 C7 C7 E3 C8 C7 D7 D7 D8 D8 D8 C1 C1 C1 C1 B1 B1 B1 E5 E5 C5 E7 A6 A6 B7 C5 C6 B6 C6 C6 C6 C7 C8 C7 C7 B8 C6 A8 B7 C5 A7 B8 A8 B7 B6 B5 B6 A6 A6 A6 B5 C8 B8 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9518 9520 9521 9522 9524 9525 9526 9528 9529 9530 9531 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 A2 A2 A2 A3 B3 B3 B2 B2 B2 B2 C4 C4 C4 C4 B5 C5 C4 B3 B3 A5 C4 C4 B4 B5 B4 B4 C2 A4 C5 C5 D5 E5 D7 D7 D5 D7 D5 D7 D7 C6 D7 D5 E7 D5 D5 E7 D6 C5 D6 E5 D5 D5 D6 C6 E6 D6 D5 D7 D6 D6 D5 E5 E5 E5 D7 E7 D7 E7 E6 D5 C5 C5 C6 C7 D6 C6 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9678 9679 9680 9681 9682 9683 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9810 9821 9822 9825 9826 9827 9828 9829 9831 9832 9833 9834 9837 9838 9839 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 C6 C6 D7 D7 D7 C6 C6 C6 D5 C6 C6 C5 D5 C6 C5 C5 C7 C7 C7 C7 D5 E5 E5 D5 D6 D6 D5 D5 D7 D5 E7 C5 C5 E7 E7 E8 D7 D7 C1 C4 C4 C2 C3 D3 C4 C3 C2 C3 C3 D1 C3 C4 D4 D2 C2 C5 D3 C3 C2 C2 D2 D2 D2 D3 D3 C2 D3 D3 C4 C4 C4 C4 C4 D4 C4 D3 9868 9869 9870 9871 9873 9874 9875 9876 9877 9878 9891 9892 9901 9902 9903 9904 9905 9911 9912 9913 9914 9915 9916 9918 9919 9920 9921 9922 9923 9982 9991 9993 9994 9996 9997 9998 D4 D4 D4 D4 D4 C4 C4 D4 D4 D5 C2 C2 D4 E4 D5 D4 E5 D4 D4 E4 E4 E4 E4 D4 D4 E4 E4 E4 D4 B1 B1 E8 E5 E7 E8 E7 Circuit Diagrams and PWB Layouts Layout Mono Carrier: Top Side L01.1A AC 7. 41 Circuit Diagrams and PWB Layouts L01.1A AC 7. 42 Layout Mono Carrier (Overview Bottom Side) Part 1 CL26532119_40a.eps Part 2 CL26532119_40b.eps Part 4 CL26532119_40d.eps Part 3 CL26532119_40c.eps CL 26532119_040.eps 201202 2001 2002 2003 2004 2007 2009 2010 2101 2102 2103 2104 2107 2108 2111 2112 2113 2121 2122 2123 2124 2125 2127 2128 2131 2132 2133 2134 2135 2136 2137 2138 2141 2143 2150 2171 2172 2173 2181 2182 2183 2184 2185 2186 2187 2201 2202 2203 2204 2205 2208 2210 2211 2212 2213 2214 2215 2217 2219 2221 2225 2226 2227 2228 2233 2234 2236 A8 A8 A7 A7 A7 A6 A8 B7 B7 B8 B7 B8 B8 B7 B7 B7 B8 C7 C7 C7 C7 B8 B8 C8 C7 C8 C7 B7 B8 C8 B8 B7 A7 A7 A3 A4 A3 D1 C1 C1 C2 D1 C1 C2 A5 B6 A5 B6 A6 A5 B5 A6 A5 B5 B5 B5 A5 A6 B6 A5 A6 A6 A6 B5 A7 A7 2237 2238 2239 2240 2241 2242 2243 2245 2248 2249 2252 2253 2254 2255 2415 2420 2421 2422 2423 2443 2452 2460 2461 2474 2475 2476 2507 2520 2522 2525 2526 2527 2528 2540 2541 2569 2590 2601 2602 2606 2607 2608 2609 2611 2612 2613 2615 2616 2618 2619 2692 2693 2694 2695 2696 2802 2803 2807 2810 2813 2814 2815 2816 2817 2818 2831 A7 A7 A7 A7 A6 A6 A6 A5 A7 A6 A7 A7 A7 B5 D5 C5 C6 C6 C5 C6 C8 C5 C6 D8 D8 C7 D4 D4 E4 D4 D3 E4 D4 C3 D3 C5 C3 B6 B6 B7 B6 B6 B6 B6 B7 B7 B6 B6 B6 B6 E1 D2 D1 D1 D1 C4 C2 B4 C3 C3 B4 B4 C4 C4 C4 B3 2832 2833 2834 2835 2836 2838 2839 2840 2842 2845 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2866 2867 2868 2871 2872 2873 2879 2880 2881 2882 2886 2892 2893 2894 2895 2896 2897 2898 2901 2904 2905 2906 2907 2910 2911 2947 2948 2949 2950 2982 2984 3002 3003 3004 3006 3007 3008 3009 3010 B3 B3 B3 B3 B3 B3 B3 B3 B3 B3 C3 B3 B3 B3 B3 C4 B4 C4 C3 C3 C3 C3 C3 C3 B3 C2 C2 C2 B2 B2 B2 B2 B2 B1 B1 B1 B1 C1 C3 C3 B3 C3 B2 B3 B3 B4 A4 A4 A4 A4 A4 A4 A4 A4 A4 A4 D1 D1 A8 A8 A8 A7 A7 A7 A6 A7 3011 3102 3104 3106 3124 3126 3132 3134 3149 3150 3151 3152 3153 3157 3158 3159 3170 3173 3174 3175 3176 3177 3178 3179 3180 3181 3184 3186 3190 3205 3206 3208 3209 3212 3214 3215 3217 3218 3219 3223 3224 3225 3226 3229 3230 3231 3232 3233 3234 3236 3237 3238 3239 3240 3241 3242 3245 3246 3247 3248 3254 3256 3257 3258 3259 3441 A7 B7 B8 B7 C7 C7 B8 C8 B7 A7 B7 B7 B7 B7 A7 B7 A4 A3 A3 A3 A3 A3 A3 A3 A3 A3 C1 C1 A3 B5 B5 A5 A5 A5 A5 A5 B5 B5 B5 B5 B5 B5 B5 A6 A6 A6 A6 A8 A6 A8 A7 A7 A7 A8 A6 B5 A6 A5 C6 A5 A6 C6 A6 A7 B6 D7 3442 3443 3456 3457 3470 3479 3491 3492 3495 3496 3497 3498 3499 3520 3522 3524 3525 3528 3529 3530 3531 3541 3542 3544 3545 3548 3552 3557 3562 3563 3566 3567 3568 3569 3570 3580 3594 3595 3596 3605 3611 3613 3622 3623 3626 3627 3628 3629 3630 3632 3633 3636 3637 3638 3639 3681 3682 3683 3684 3685 3686 3687 3688 3689 3691 3692 D7 C6 C7 C6 C8 C8 C5 C5 C8 C8 C7 C8 C5 D4 D4 E4 E4 D3 D4 E4 D4 D3 D3 D3 D3 C3 D3 C5 D4 C4 C3 D3 D3 D3 D4 C2 D3 D5 D5 C6 B6 B6 B7 B6 B6 B6 B6 B6 B6 B6 B6 A7 B5 A5 B6 B1 C1 C1 B1 C2 B1 C1 C1 C2 E1 E1 3693 3694 3695 3801 3802 3809 3810 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3831 3834 3835 3840 3841 3842 3843 3849 3851 3852 3861 3862 3863 3864 3867 3891 3893 3894 3896 3901 3902 3903 3904 3905 3906 3907 3909 3910 3921 3922 3923 4001 4002 4003 4004 4005 4006 4011 4012 4101 4102 4104 4121 4122 4123 4124 4125 4126 E1 E1 C2 C4 B4 B4 B4 C4 B4 C4 C4 C4 C4 B4 B4 B4 C4 B4 B3 C3 C3 C3 B2 B3 C3 C3 B3 B4 C2 B1 B1 B1 C1 B2 B2 C2 C2 B4 A4 A4 A4 A4 A4 A4 A4 A4 A4 A4 A4 A7 A6 A7 A6 A7 A7 A6 A6 B8 B8 B8 B8 C7 C7 C7 C7 C8 4127 4128 4131 4132 4171 4181 4203 4204 4205 4206 4207 4209 4210 4211 4212 4213 4214 4216 4219 4223 4254 4401 4402 4430 4431 4470 4500 4601 4602 4603 4604 4608 4609 4613 4614 4615 4616 4617 4618 4619 4622 4623 4624 4625 4691 4692 4693 4694 4695 4696 4697 4698 4699 4807 4808 4812 4814 4816 4817 4818 4819 4820 4821 4823 4824 4825 C7 C8 C8 B7 A3 B7 A6 A5 B5 B5 B5 A5 A5 A5 A6 A6 C5 A6 B5 B5 A7 C7 E8 C5 C4 D8 C4 B6 B6 B6 A5 A8 A8 B5 A5 B6 B6 A6 A5 A6 A7 A7 A6 A5 E1 C2 C2 B1 E1 C1 C2 C2 C2 B4 B4 B4 B4 C4 C4 B4 B4 B3 C4 C4 C4 B4 4826 4827 4829 4830 4831 4832 4834 4835 4836 4837 4838 4839 4840 4841 4861 4862 4863 4864 4865 4866 4867 4869 4870 4871 4872 4873 4874 4875 4876 4879 4880 4881 4882 4883 4884 4885 4886 4892 4893 4894 4901 4902 4903 4904 4905 4906 4921 4924 4925 4982 5003 5450 5810 5835 6002 6003 6004 6005 6150 6181 6201 6202 6203 6204 6206 6445 B4 C3 C4 B4 B4 C4 C3 C2 C2 C3 C3 C4 C4 C5 C2 B2 B2 B2 C2 C4 C4 C4 C4 C4 B4 B4 B4 B4 B4 B4 B4 C4 B4 B5 B4 B3 B4 B5 B2 C2 A4 A4 A4 A4 B4 A4 B4 B5 B5 E1 A6 C8 C4 C3 A8 A8 A7 A7 B7 C1 B5 B5 A7 A7 B5 D7 6449 6452 6453 6463 6464 6467 6468 6470 6522 6526 6541 6563 6564 6565 6567 6569 6570 6580 6601 6901 6904 7001 7002 7101 7102 7103 7172 7173 7174 7200 7201 7202 7203 7204 7205 7206 7208 7209 7210 7441 7450 7462 7522 7541 7542 7561 7562 7564 7580 7606 7802 7803 7804 7834 7835 7851 7861 7891 7892 7903 C7 C6 C6 C6 C4 C5 C5 D7 D3 E4 D3 D4 D4 C4 D4 C3 C3 C3 B6 A4 A4 A7 A6 B7 B7 B7 A3 A3 A3 A6 A5 A5 A5 B5 B5 A5 A5 A8 A7 D7 C6 C5 D4 D3 C3 C4 C4 C3 C3 B7 B4 B4 C4 C3 C3 B4 C2 B2 C2 A5 Circuit Diagrams and PWB Layouts L01.1A AC 7. 43 Layout Mono Carrier (Part 1Bottom Side) CL 26532119_40a.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 44 Layout Mono Carrier (Part 2 Bottom Side) CL 26532119_40b.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 45 Layout Mono Carrier (Part 3 Bottom Side) CL 26532119_40c.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 46 Layout Mono Carrier (Part 4 Bottom Side) CL 26532119_40d.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 47 CRT Panel ECO SCAVEM 1 2 3 4 5 6 7 8 9 10 11 CRT PANEL (ECO SCAVEM) 0165 A AQUADAG WIRE A +200VA 2 IN23k77 2V5 3k75 A3 Vref 3 B BAV21 BAV21 6335 BAV21 V16 3331 BC3 THERMAL 140V BCI 5 7V 6V 2341 1n5 B 1K 5 G1 5 6 6 CG 6 7 7 G2 7 8 8 CR 8 9 9 10 10 1K 100R OUT3 7 PROTECTION * 6332 G R 5 9 10 11 11 CB 11 12 12 GND 12 * 4341 9341 * CB GND Red C V 9345 1345 5 1 7 D 1346 T0 CRT SOCKET 3344 0244 33R EHT_INFO TO 0220 2 +200V OF 3 +13V 3340 3346 3341 FF 5342 * * 3342 FROM LINE DEFLECTION * V12 V13 V14 V15 E 33R 1K5 100R 3343 +200VA 2340 10u 4 V11 H2 1n 3345 FROM RGB PROCESSING 5 H1 2345 GNDSS E Green CR 100R 5 BC_INFO 1 B CRT G2 H2 4 6 Blue G1 CG H1 4 2344 2 V14 3332 GND R 1K G 5341 D 140V Vdd 0245 TO 0243 OF BC2 188k7 Vref 2.5V 1 3335 OUT2 8 A2 Vref 3 IN3 3k77 2V5 3k75 V15 3334 3336 Vdd G3 4 NOT USED C 100R 140V 0254-A 1 GND_CRT B2-69 BC1 188k7 0256-A 1 G3 T0 CRT SOCKET A1 Vref V13 B 3333 OUT1 9 0255 1 1n R 1n Vdd V12 B2-67 2331 188k7 Vdd 1 IN13k77 2V5 3k75 2342 G B2-68 6 6331 V11 B 6333 * 7330 TDA6107Q 100n 2330 CRT Sockets 2346 680p 2343 3n3 VG2 EHT FOCUS V16 F F GND_CRT FROM LOT, MAIN CHASSIS 10V / div DC 20µs / div 1 10V / div DC 20µs / div 10V / div DC 20µs / div 2 50V / div DC 20µs / div 3 50V / div DC 20µs / div 50V / div DC 20µs / div 4 CL 26532119_023.eps 111202 5 6 7 8 9 10 11 VG2 F9 0165 A7 0244 E1 0245 D1 0254-A B7 0255 B6 0256-A B6 1345 D6 1346 D6 2330 B3 2331 B4 2340 E3 2341 C5 2342 C4 2343 F6 2344 D3 2345 C6 2346 F5 3331 C4 3332 C5 3333 B4 3334 B5 3335 C4 3336 B5 3340 E2 3341 E3 3342 E3 3343 E6 3344 E6 3345 D6 3346 E6 4341 D6 5341 D6 5342 E4 6331 B4 6332 D3 6333 B4 6335 B4 7330 B3 9341 D6 9345 D6 Circuit Diagrams and PWB Layouts L01.1A AC 7. 48 CRT Panel ECO SCAVEM 1 2 3 4 5 6 7 ECO SCAVEM 4388 A A 3385 +200VA 8K2 2373 4n7 2372 10u 3373 1K 3374 3R3 3386 10R 2367 4n7 B A 2360 4n7 3360 39K 3367 K 2368 2382 47u 1n 3375 4K7 2375 4n7 3369 2K2 6367 BAV99 7366 BC636 5376 7360 BC848B 2362 4n7 C 3362 39K 3376 68K 2369 39p 6365 BAT85 6364 BAT754S 2364 27p G 2365 27p B 2366 27p 3377 470R 3378 2378 2 220R 220p 3 2379 10u C 7380 BC635 6366 BAT85 2380 4n7 AK R 0278 1 3380 39K K A 9376 7369 BC858C 3363 220R B 7373 BC327-25 10K 3361 10K AK 3368 220R TO SCAVEM COIL +13V 2381 4n7 3381 4K7 B1-68 D 7382 BC337-25 D B1-67 3383 1K B1-69 3384 3R3 CL 26532119_024.eps 161202 1 2 3 4 5 6 7 0278 C7 2360 B1 2362 C2 2364 D1 2365 D1 2366 D1 2367 B3 2368 B4 2369 C3 2372 A3 2373 A5 2375 B4 2378 C7 2379 C7 2380 C4 2381 C5 2382 B4 3360 B2 3361 B2 3362 C2 3363 C2 3367 B3 3368 B4 3369 B3 3373 A5 3374 A5 3375 B5 3376 C5 3377 C6 3378 C6 3380 C5 3381 C5 3383 D5 3384 D5 3385 A2 3386 B2 4388 A7 5376 C6 6364 C2 6365 C2 6366 C3 6367 B3 7360 C2 7366 B5 7369 C3 7373 B5 7380 C5 7382 D5 9376 C6 Circuit Diagrams and PWB Layouts L01.1A AC 7. 49 Layout CRT Panel (Top Side) VG2 0165 0244 0245 0254 A1 A1 A2 A1 A2 0255 0256 0278 2330 2331 A2 A2 A2 A1 A1 2340 2341 2343 2345 2346 A1 A2 A2 A1 A1 2368 2372 2378 2379 3331 A2 A2 A2 A2 A1 3332 3333 3334 3335 3336 A2 A1 A1 A1 A2 3340 3341 3342 3343 3344 A2 A2 A2 A1 A2 3345 3346 3367 3368 3374 A1 A2 A2 A2 A2 3376 3377 3384 3385 3386 A2 A2 A2 A2 A2 5341 5342 5376 6331 6333 A1 A2 A2 A1 A1 6335 6365 6366 7330 7366 A1 A1 A1 A1 A2 7373 7380 7382 9311 9312 A2 A2 A2 A1 A1 9313 9314 9341 9345 9376 A2 A2 A1 A1 A2 CL 26532119_037.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 50 Layout CRT Panel (Bottom Side) 2342 2344 2360 2362 2364 A1 A1 A2 A2 A1 2365 2366 2367 2369 2373 A1 A1 A2 A2 A2 2375 2380 2381 2382 3360 A2 A2 A2 A2 A2 3361 3362 3363 3369 3373 A2 A2 A2 A2 A2 3375 3378 3380 3381 3383 A2 A2 A2 A2 A2 4311 4312 4313 4341 4388 A2 A2 A2 A2 A1 6332 6364 6367 7360 7369 A1 A1 A2 A2 A2 CL 26532119_038.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 51 Side AV + HP Panel Layout Side AV + HP Panel 1 2 3 4 5 6 C SIDE AV + HP PANEL A A VIDEO IN 0251 2 BZX79-C6V8 6 0250-C 5 75R 0277-A 3155 SG02 1 6161 3 TO 0219 OF 4 3 2 B B 1 9153 RES 3153 RIGHT 8 330p 2172 3151 5 330p 2171 10K 3150 RES 4 2174 SG03 8K2 6 0277-B 10K C LEFT D 3152 RES 9152 RES 7 0250-A C 2173 SG04 8K2 9 D 0250-B HEADPHONE 0254 R+ 2 R- 100u 330R L+ 4 4 L3 2 1 2177 F 0255 5 SG07 3 100u 3157 SG06 4 GND E 0232 6 3156 330p L+ 1 2179 2178 TO 0246 OF 5 330p L- 2176 E 0232 E5 0250-A C2 0250-B D2 0250-C B2 0251 A5 0254 E2 0255 E5 0277-A B1 0277-B D1 2171 D4 2172 C4 2173 C4 2174 D4 2176 F3 2177 F3 2178 E3 2179 E3 3150 D4 3151 D4 3152 C4 3153 B4 3155 B4 3156 E3 3157 F3 6161 B4 9152 C3 9153 B4 SG02 B3 SG03 D3 SG04 C3 SG06 F4 SG07 E4 R- 3 2 7 1 To Speakers R+ F 8 330R 9 CL 36532039_023.eps 010503 1 2 3 4 5 6 CL16532010_014.eps 210301 Circuit Diagrams and PWB Layouts L01.1A AC 7. 52 Top Control Panel Layout Top Control Panel (Top Side) 1 2 3 4 TOP CONTROL PANEL A 0215 Molex-5268 A 1 TO 0239 OF 9 2 3091 3092 3093 3094 3095 3 560R 390R 560R 270R 3K3 C+ 1091 SKQNAB C- 1092 SKQNAB 0215 A1 1091 B3 1092 B3 1093 B4 1094 B4 3091 A2 3092 A2 3093 A3 3094 A3 3095 A4 3096 B4 6091 B4 V+ 1093 SKQNAB BAT85 B B 6091 V- 3096 1K5 C PLUG&PLAY 1094 SKQNAB C MENU CL 26532119_030.eps 111202 1 2 3 CL 06532012_031.eps 040200 Layout Top Control Panel (Bottom Side) 4 CL 06532012_032.eps 040200 Circuit Diagrams and PWB Layouts L01.1A AC 7. Degaussing & DAF Panel 0221 D1 0233 E3 0258 C1 0261 D4 0262 E4 1505 A1 1506 A4 2492 D3 1 53 Layout Degaussing & DAF Panel (Top Side) 2493 D3 2510 A3 3498 E3 3499 D3 3505 B2 3506 A2 2 3507 A2 5493 D2 3 4 0221 0233 0258 0261 1505 1506 2492 2493 2510 3498 3499 3505 3506 3507 5493 9493 DEGAUSSING & DAF PANEL A 1 DEGAUSSING +t 1506 Rp 1 +t Rs 2 2 PTH451C 3505 33n From 0212 of 1 2510 1505 +t 3507 3506 A 2 3 B B DEGAUSSING C TO CRT COMBI OF YOKE COIL CCT 1010 C 4 1 0258 0261 TO 0221 OF LINE DEFLECTION (LSP) 390p 3499 V 3498 V 390p 2493 1 2492 D 3 D 5493 CU20C2 4 6 1 0221 0233 E TO 0298 OF 1 GND LINE DEFLECTION 4 1 TO 5445 (LOT) OF LINE DEFLECTION DYNAMIC FOCUS 0262 DAF E 1 CL 36532039_005.eps 240403 1 2 3 4 CL 36532039_006.eps 240403 B2 D3 B2 C2 A2 B2 D2 D2 A1 D1 D2 A2 A2 A2 C2 B2 Circuit Diagrams and PWB Layouts L01.1A AC 7. 54 Front Interface Panel 1 Layout Front Interface Panel 2 3 4 5 FRONT INTERFACE PANEL A A LATAM 100V - 250V NAFTA 110V EUROPE 220V - 240V AC MAINS INPUT T4.0AE * 9001 I012 1 3M3 * I002 3M3 C 3500 110V/220V 3501 I001 2 * I003 0218 TO ITV/ B 0212 2 4 I013 1 1 3 I014 2 * 9002 C +3.3V 6692 TSOP1836 * 3 I004 1 MULTIMEDIA 6 3694 0211 5 POWER SUPPLY RES B TO 0211 OF * 0231 SDDF 0211 B3 0212 B5 0214 D3 0218 D3 0231 B4 1606 E4 2691 E5 2698 E5 3500 C3 3501 C3 3685 E4 3691 E4 3693 D5 3694 C5 6691 E4 6692 C6 9001 B4 9002 C4 9695 E4 I001 B3 I002 C4 I003 C4 I004 D4 I005 D3 I006 D3 I007 E4 I008 E3 I009 D5 I010 E3 I011 E4 I012 B4 I013 B5 I014 B5 1 2 2 VS OUT GND D D +3.3V * 3693 I005 I008 FOR ITV ONLY 5 I010 3685 * I011 560R F 0231 2P 8/128A SDKV 9001 9002 - ITEM 0231 1606 2691 2698 3500 3501 3685 3691 3693 6691 6692 9901 9002 G FRNT INTERF. SLIM EU / LA KEYBOARD IR+LED-NA E * 1606 POWER IR+LED-NA IR+LED EU/AP - - 2P 8/128A SDKV - - YES YES YES YES - YES YES YES YES FRNT INTERF. SLIM NA FRNT INTERF. SLIM EU NON ULL01L --YES YES YES YES YES YES YES YES YES YES YES YEs YES ------------------------- YES --YES YES YES YES --YES YES YES YES ----- * L01 USA ONLY E KEYBOARD IR+LED-GL * 100n * 6691 I007 * 9695 3691 3 330R 2 4 ITEM I009 220R I006 10u 2698 1 2691 0214 TO 0214 OF FRONT CONTROL FRNT.INTERF AP TOP CTL + FR.PL INTERF - EU/NA F G H H CL 26532119_059.eps 161202 1 2 3 4 5 CL 16532020_103.eps 240801 Alignments L01.1A AC 8. EN 55 8. Alignments Index of this chapter: 1. General Alignment Conditions 2. Hardware Alignments 3. Software Alignments and Settings Note: The Service Default Alignment Mode (SDAM) is described in the "Service Modes, Error Codes and Fault Finding" section. SDAM menu navigation is performed by using the MENU UP, MENU DOWN, MENU LEFT, and MENU RIGHT keys of the remote control transmitter. 8.1 General Alignment Conditions Perform all electrical adjustments under the following conditions: • AC voltage and frequency: according to country’s standard. • Connect the television set to the AC power via an isolation transformer. • Allow the television set to warm up for approximately 20 minutes. • Measure the voltages and waveforms in relation to chassis ground (with the exception of the voltages on the primary side of the power supply). Never use heatsinks as ground. • Test probe: Ri > 10 MOhm; Ci < 2.5 pF. • Use an isolated trimmer/screwdriver to perform the alignments. Hardware Alignments 0231 8.2 0231 C 5520 0267 0212 ComPair D 1004 7602 2403 A SDM 9641 9631 1002 5445 B LOT 1000 (TUNER) Focus Screen VG2 16532016_008.eps 120401 Figure 8-1 Family Board (top view) 8.2.1 Vg2 Adjustment 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the WHITE TONE sub menu. 3. Press the MENU LEFT or MENU RIGHT key to enter the WHITE TONE sub menu. 4. In the WHITE TONE sub menu, press the MENU UP/ DOWN keys to select NORMAL RED, NORMAL GREEN, or NORMAL BLUE. 5. Use the MENU LEFT/RIGHT keys to set the values of NORMAL RED, NORMAL GREEN and NORMAL BLUE to '40'. 6. Press the MENU button twice to enter the normal user menu. 7. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary). 8. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu. 9. Use the MENU UP/DOWN keys to select PICTURE. Be sure to record the current value of PICTURE. 10. Use the MENU LEFT/RIGHT keys to set the value of PICTURE to '0'. 11. Use the MENU UP/DOWN keys to select BRIGHTNESS. Be sure to record the current value of BRIGHTNESS. 12. Use the MENU LEFT/RIGHT keys to set the value of BRIGHTNESS to minimum (OSD just visible in a dark room). 13. Press the MENU button twice to return to the top level SDAM menu. 14. Press the OSC/STATUS button to hide the SDAM onscreen display. 15. Connect the RF output of a video pattern generator to the antenna input. 16. Input a 'black picture' test pattern to the television set. 17. Set the oscilloscope to 50 V/div and the time base to 0.2 milliseconds (external triggering on the vertical pulse). 18. Ground the scope at the CRT panel and connect a 10:1 probe to one of the cathodes of the picture tube socket (see schematic diagram B1). 19. Measure the' cut off pulse' during the first full line after the frame blanking (see Fig. 8-2). You will see two pulses, one being the 'cut off pulse' and the other being the 'white drive pulse'. Choose the one with the lowest value; this is the 'cut off pulse'. 20. Select the cathode with the highest VDC value for the alignment. Adjust the Vcutoff of this gun with the SCREEN potentiometer (see Fig. 8-1) on the LOT to the correct value (see table 'Vg2 cut-off point'). 21. Press the OSC/STATUS button to display the SDAM onscreen display. 22. Press the MENU button to enter the normal user menu. 23. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary). 24. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu. 25. Use the MENU UP/DOWN keys to select PICTURE. 26. Use the MENU LEFT/RIGHT keys to reset the value of PICTURE to the original value. 27. Use the MENU UP/DOWN keys to select BRIGHTNESS. 28. Use the MENU LEFT/RIGHT keys to reset the value of BRIGHTNESS to the original value. 29. Press the MENU button twice to return to the top level SDAM menu. 30. Use the POWER button on the remote control transmitter or the POWER button on the television set to turn off the television set. This will save the changes made in SDAM. EN 56 8. L01.1A AC Alignments 8.3.1 Options Options are used to control the presence or absence of certain features and hardware. max. How to change an Option Byte An Option Byte represents a number of different options. Changing these bytes directly makes it possible to set all options very quickly. All options are controlled via 8 option bytes. Note: Each option byte controls several features of the television set; therefore, before changing option byte information, it is important to record the current option byte values. This ensures that the television features can be restored to the original settings, if necessary. VCUTOFF [VDC] 0V Ref. CL 06532130_014.eps 131000 Figure 8-2 Vcutoff Table 8-1 Vg2 cut-off point (large screen) 8.2.2 Screen Size Cut-off point (V) 25/28Tesla 25/28BLD +140 V ± 4 V 21RFMEC/ 21RF SMGK/ 21RF LG/ 25"HF LA 25RF 25/28"BLS 29RF +145 V ± 4 V 21RF AP/CH 25" AP/CH, 25RF AP/CH 29SF AP 29RF (CH) 34SF(AP) +155 V ± 4 V 21RF Ph/ 21RF Ph RCF/ 24WS BLD 24WSRF EU 28WS BLD 28WSRF 29RF (Eu) 32WS BLS 32WSRF +160 V ± 4 V 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the OPTIONS sub menu. 3. Press the MENU LEFT or MENU RIGHT key to enter the OPTIONS sub menu. 4. In the OPTIONS sub menu, press the MENU UP/DOWN keys to select 'OP 1' through 'OP 8'. 5. Use the number keys on the remote control transmitter to enter a new value for the selected option byte. The value must be entered as a three-digit value (for example, '4' would be entered as '0 0 4'). 6. The selected value must be between '0' and '255'. 7. When all desired changes to the option bytes are made, press the MENU button to return to the top level SDAM menu. This will save changes to the option byte settings. 8. To ensure the option byte changes take effect: Turn the television set 'off' by using the POWER button on the remote control transmitter or the local keyboard. Disconnect the television set from AC power for at least ten seconds. Reconnect the television set to AC power. Turn the television set ON by using the POWER button on the remote control transmitter or the local keyboard. Focusing S 1. Connect the RF output of a video pattern generator to the antenna input. 2. Input a circle or crosshatch test pattern to the television set. 3. Press the SMART PICTURE button on the remote control transmitter repeatedly to choose NATURAL or MOVIES picture mode. 4. Adjust the FOCUS potentiometer (see Fig. 8-1) until the vertical lines near the left and right sides of the screen, and near the horizontal center of the screen, are at minimum width without visible haze. 8.3 Software Alignments and Settings The following options are performed in the Service Default Alignment Mode (SDAM). SDAM is described in the 'Service Modes, Error Codes and Fault Finding' section. The following alignments are explained: 1. OPTIONS 2. TUNER 3. WHITE TONE 4. GEOMETRY 5. AUDIO O O O O O O O O P P P P P P P P 1 2 3 4 5 6 7 8 X X X X X X X X X X X X X X X X X X X X X X X X CL 36532039_011.eps 250403 Figure 8-3 Options menu 8.3.2 Tuner Note: Described alignments are only necessary when the NVM (part reference number 7602) is replaced. Alignments Table 8-2 Options code setting Typenumber OP1 OP2 OP3 OP4 OP5 OP6 OP7 OP8 21PT1323/56R 0 23 65 0 192 144 12 4 21PT1323/67R 0 23 65 0 192 144 11 16 21PT1323/69R 0 23 65 0 192 144 11 1 21PT1323/71R 0 23 65 0 64 144 0 2 21PT1323/79R 0 23 65 0 192 144 11 1 21PT1324/93R 0 23 65 0 192 144 10 1 21PT1325/93R 1 23 65 0 192 144 10 1 21PT3123/93R 1 215 65 1 236 145 92 1 21PT3223/67R 0 215 65 1 228 145 28 16 21PT3323/56R 0 215 65 1 236 145 28 4 21PT3323/67R 0 215 65 1 236 145 28 16 21PT3323/69R 0 215 65 1 236 145 28 1 21PT3323/71R 0 215 65 33 108 145 16 2 21PT3323/79R 0 215 65 1 236 145 28 1 21PT4223/67R 0 215 65 170 236 145 92 16 21PT4223/69R 0 215 65 170 236 145 92 1 21PT4323/56R 0 215 81 170 252 145 92 4 21PT4323/67R 0 215 81 170 252 145 92 16 21PT4323/69R 0 215 81 170 252 145 92 1 21PT4323/71R 0 215 81 162 124 145 80 34 21PT4323/79R 0 215 81 170 252 145 92 1 25PT3123/93R 1 215 193 1 228 145 28 1 25PT3323/56R 0 215 193 1 236 145 28 4 25PT3323/67R 0 215 193 1 236 145 28 16 25PT3323/69R 0 215 193 1 236 145 28 1 25PT3523/93R 1 215 193 170 236 145 92 1 25PT4323/56R 0 215 209 170 236 145 92 4 25PT4323/67R 0 215 193 170 236 145 92 16 25PT4323/69R 0 215 209 170 236 145 92 1 25PT4323/71R 0 215 209 162 108 145 80 34 25PT4323/79R 0 215 209 170 236 145 92 1 29PT3123/93R 1 215 193 1 228 145 28 1 29PT3133/93R 1 215 193 1 228 145 12 1 29PT3223/56R 0 215 193 1 236 145 28 4 29PT3223/67R 0 215 193 1 236 145 28 16 29PT3223/69R 0 215 193 1 236 145 28 1 29PT3223/79R 0 215 193 1 236 145 28 1 29PT3323/56R 0 215 193 170 236 145 28 4 29PT3323/67R 0 215 193 236 145 28 16 29PT3323/69R 0 215 193 170 236 145 28 1 29PT3323/71R 0 215 193 162 108 145 16 34 29PT3323/79R 0 215 193 170 236 145 28 1 29PT3523/93R 1 215 193 170 252 145 92 1 29PT3533/93R 1 215 193 170 252 145 92 1 29PT4323/56R 0 215 209 170 252 145 92 4 29PT4323/67R 0 215 209 170 252 145 92 16 29PT4323/69R 0 215 209 170 252 145 92 1 29PT4323/71R 0 215 209 162 124 145 80 34 29PT4323/79R 0 223 209 170 252 145 92 1 29PT4520/93R 1 215 193 228 145 12 1 34PT4323/56R 0 223 209 170 252 145 92 4 34PT4323/67R 0 223 209 252 145 92 16 34PT4323/69R 0 223 209 170 252 145 92 1 34PT4323/71R 0 223 209 162 124 145 80 2 34PT4323/93R 1 223 209 170 252 145 92 1 34PT4523/93R 1 223 209 170 252 145 92 1 9 1 42 L01.1A AC 8. EN 57 IF-PLL This adjustment is auto-aligned. Therefore, no action is required. AGC (AGC take over point) 1. Connect the RF output of a video pattern generator to the antenna input. 2. Input a color bar test pattern to the television set. 3. Set the amplitude of the video pattern generator to 10 mV and set the frequency to 475.25 MHz (PAL/SECAM) or 61.25 MHz (NTSC). 4. Connect a DC multimeter to pin 1 of the tuner (item 1000 on the main chassis). 5. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 6. Use the MENU UP/DOWN keys to highlight the TUNER sub menu. 7. Press the MENU LEFT/RIGHT keys to enter the TUNER sub menu. 8. Use the MENU UP/DOWN keys to select AGC. 9. Use the MENU LEFT/RIGHT keys to adjust the AGC value (default value is 27) until the DC-voltage at pin 1 of the tuner lies between 3.8 V and 2.3 V. 10. Press the MENU button to return to the top level SDAM menu. 11. To ensure the AGC change takes effect: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. SL (Slicing Level) This adjustment sets the sync slicing level for non-standard signals. You must turn it 'on' to have no picture instability in premium decoded cable channels. • OFF: slicing level dependent on noise level. • ON: fixed slicing level of 70 %. To adjust SL: 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the TUNER sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the TUNER sub menu. 4. Use the MENU UP/DOWN keys to select SL. 5. Use the MENU LEFT/RIGHT keys to toggle SL 'Off' and 'On'. 6. Press the MENU button to return to the top level SDAM menu. 7. To ensure the SL setting is saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. EN 58 8.3.3 8. Alignments L01.1A AC 5. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 6. Use the MENU UP/DOWN keys to highlight the GEOMETRY sub menu. 7. Press the MENU LEFT/RIGHT keys to enter the GEOMETRY sub menu. 8. Use the MENU UP/DOWN keys to highlight either the HORIZONTAL sub menu or the VERTICAL sub menu. 9. Press the MENU LEFT/RIGHT keys to enter either the HORIZONTAL sub menu or the VERTICAL sub menu. 10. Use the MENU UP/DOWN keys to select items in the HORIZONTAL sub menu or the VERTICAL sub menu. 11. Use the MENU LEFT/RIGHT keys to adjust the values of items in the HORIZONTAL and VERTICAL sub menus. 12. When all desired changes to the HORIZONTAL and VERTICAL sub menu values are made, press the MENU button twice to return to the top level SDAM menu. 13. To ensure the GEOMETRY settings are saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. White Tone S NORMAL RED XX NORMAL GREEN NORMAL BLUE XX XX CL 26532046_005.eps 040402 Figure 8-4 White tone alignment menu The values of the 'black cut off level' can be adjusted in the 'WHITE TONE' sub menu. Normally, no alignment is needed for 'WHITE TONE', and the given default values are used. Default settings: NORMAL (color temperature = 9600 K): – NORMAL RED = 40 – NORMAL GREEN = 40 – NORMAL BLUE = 40 To adjust NORMAL RED, NORMAL GREEN, and NORMAL BLUE: 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the WHITE TONE sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the WHITE TONE sub menu. 4. Use the MENU UP/DOWN keys to select NORMAL RED, NORMAL GREEN, or NORMAL BLUE. 5. Use the MENU LEFT/RIGHT keys to adjust the value of NORMAL RED, NORMAL GREEN, or NORMAL BLUE. 6. When all desired changes to the WHITE TONE sub menu values are made, press the MENU button to return to the top level SDAM menu. 7. To ensure the WHITE TONE settings are saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. – ? 8.3.4 1 VERT. SLOPE 2 VERT. SHIFT 3 VERT. AMPLITUDE 4 V.S-CORRECTION 5 HOR. SHIFT 6 HOR. AMPLITUDE 7 E/W PARABOLE 8 UPPER E/W CORNER Geometry 9 LOWER E/W CORNER The geometry alignments menu contains several items for correct picture geometry alignment. 10 E/W TRAPEZIUM 11 HOR. PARALLELOGRAM 12 HOR. BOW 1. Connect the RF output of a video pattern generator to the antenna input. 2. Input a crosshatch test pattern to the television set. 3. Set the amplitude of the video pattern generator to at least 1 mV and set the frequency to 475.25 MHz (PAL/SECAM) or 61.25 MHz (NTSC). 4. Press the AUTO PICTURE button on the remote control transmitter repeatedly to choose PERSONAL or MOVIES picture mode. CL 16532044_022.eps 140501 Figure 8-5 Geometry alignments Alignments • The following alignments can be performed in the GEOMETRY sub menu: • Horizontal Amplitude and Phase: • S HOR IZONTAL VERTICAL > > HP • • • XX Figure 8-6 Horizontal alignment menu • • • • • • Horizontal Shift (HSH). Select Horizontal Shift to canter the picture on the screen. Horizontal Parallelogram (HP). Set Horizontal Parallelogram to prevent the picture from slanting to one side. Horizontal Bow (HB). Set Horizontal Bow to prevent the top and bottom of picture from bending to the sides. East West Width (EWW). Select East-West Width and align the picture width until the complete test pattern is visible. East West Parabola (EWP). Select East-West Parabola and align the vertical sides until the sides are straightened. Upper Corner Parabola (UCP). Select Upper Corner Parabola to straighten the top of the vertical lines at the sides. Lower Corner Parabola (LCP). Select Lower Corner Parabola to straighten the bottom of the vertical lines at the sides. East West Trapezium (EWT). Align straight vertical lines in the middle of the screen. The table below lists the default GEOMETRY values for the different television sets. Table 8-3 Default geometry values Parameter Vertical Amplitude and Position: S HOR IZONTAL VERTICAL > > VSL XX VAM XX VSC XX VSR XX VX XX SBL XX CL 26532046_007.eps 040402 Figure 8-7 Horizontal alignment menu • • Vertical Amplitude (VAM). Aligns the height of the picture (other vertical alignments are NOT compensated). Vertical slope (VSL). Aligns the picture so the proportions are the same at the top and botton of the screen.This alignment must be performed first, before all other vertical alignments. Turning SBL 'on' will assist in performing this alignment. 32WSRF XX CL 26532046_006.eps 040402 28WSRF XX EWT 32WS XX LCP 28WS XX OCP 35V EWP Methods of adjustment 1. Select Service Blanking (SBL) and set it to 1. The lower half of the picture will be blanked. 2. Press the MENU UP/DOWN buttons to select Vertical Slope (VSL). 3. Align VSL to start the blanking exactly at the horizontal white line at the canter of the test circle (align the bottom of the screen so that castellations just disappear). 4. Press the MENU UP/DOWN buttons to select SBL and set it back to 0. The full picture reappears. 5. Select Vertical Amplitude (VAM) and align the picture height to approximately 13.0 - 13.1 blocks (align the top of the screen so that castellations just disappear). 6. Select Vertical Shift (VSH) and align for vertical centering of the picture on the screen. Repeat the last two steps if necessary. 27V/29" XX 25V XX EWW • EN 59 XX HSH • 8. Service blanking (SBL). Turns the blanking of the lower half of the screen 'on' or 'off' (to be used in combination with the vertical slope alignment). Vertical S-Correction (VSC). Aligns the vertical linearity, so that the vertical intervals of the grid-patterns are the same over the entire height of the screen. Vertical Shift (VSH). Aligns the vertical center of the picture to the vertical center of the CRT. After performing this alignment, it may be necessary to perform the VAM alignment again. Vertical Zoom (VX). Adjusts the picture height. Delta Horizontal Shift 60 Hz (H60). Delta Vertical Amplitude 60 Hz (V60). 20RF, 21RF, 25RF, 27RF, 29RF, 25", 28", 29"SF, 32V, 33" HB L01.1A AC HP Hor. Parallelogram 31 31 31 45 47 32 36 45 HB Hor. Bow 31 31 31 25 32 32 40 30 HSH Hor. Shift 35 35 35 23 27 24 31 29 EWW East-West Width 34 - - 45 36 39 40 33 EWP East-West Parabola 33 - - 23 21 21 37 16 UCP Upper Corner Parabola 35 - - 25 26 23 14 16 LCP Lower Corner Parabola 35 - - 31 30 30 25 23 EWT East-West Trapezium 35 - - 24 28 26 18 27 VSL Vertical Slope 33 25 25 19 42 35 31 25 VAM Vertical Amplitude 26 32 32 31 30 23 23 30 VSC Vertical S-Correction 23 23 23 27 24 24 12 20 VSH Vertical Shift 31 28 28 26 18 23 36 34 VX Vertical Zoom Shift 9 9 9 -2 -2 -2 -2 -2 -2 -2 -2 9 9 9 32WSRF 9 28WSRF 25 25 25 25 25 32WS - 28WS - 35V 25 9 Offset V60 Vertical Shift Offset (NTSC) 8.3.5 A2T (TV A2 Threshold) Default value is 250. 27V/29" Parameter H60 Horizontal (NTSC) Alignments L01.1A AC 25V 8. 20RF, 21RF, 25RF, 27RF, 29RF, 25", 28", 29"SF, 32V, 33" EN 60 Audio S AF-M XX A2T XX CL 26532046_008.eps 040402 Figure 8-8 Audio alignment menu No alignments are necessary for the AUDIO sub menu. Use the default values. AF-M (NICAM threshold) Default value is 300. To adjust AF-M: 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the AUDIO sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the AUDIO sub menu. 4. Use the MENU UP/DOWN keys to select AF-M. 5. Use the MENU LEFT/RIGHT keys to adjust the value of AF-M to 300. 6. Press the MENU button to return to the top level SDAM menu. 7. To ensure the AF-M setting is saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. To adjust A2T: 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the AUDIO sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the AUDIO sub menu. 4. Use the MENU UP/DOWN keys to select A2T. 5. Use the MENU LEFT/RIGHT keys to adjust the value of A2T to 250. 6. Press the MENU button to return to the top level SDAM menu. 7. To ensure the A2T setting is saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard Circuit Description L01.1A AC 9. EN 61 9. Circuit Description The tuning system features 181 channels with on-screen display. The main tuning system uses a tuner, a microcomputer, and a memory IC mounted on the main panel. The microcomputer communicates with the memory IC, the customer keyboard, remote receiver, tuner, signal processor IC and the audio output IC via the I2C bus. The memory IC retains the settings for favorite stations, customer-preferred settings, and service / factory data. The on-screen graphics, teletext and closed caption decoding are done within the microprocessor, and then sent to the signal processor IC to be added to the main signal. Index of this chapter: 1. Introduction 2. Audio Signal Processing 3. Video Signal Processing 4. Synchronization 5. Deflection 6. Power Supply 7. Control 8. Abbreviations 9. IC Data Sheets Notes: • For a good understanding of the following circuit descriptions, please use the block diagram in section 'Wiring Diagram, Block Diagrams, and Overviews' and/or the electrical diagrams in section 'Circuit Diagrams and PWB Layouts'. Where necessary, you will find a separate drawing for clarification. • Figures below can deviate slightly from the actual situation, due to different set executions. 9.1 Introduction The chassis utilizes a Switching Mode Power Supply (SMPS) for the main voltage source. The chassis has a 'hot' ground reference on the primary side and a cold ground reference on the secondary side of the power supply and the rest of the chassis. 9.2 Audio Signal Processing 9.2.1 Stereo In stereo sets, the signal goes via the SAW filter (position 1002/ 1003), to the audio demodulator part of the UOC IC 7200. The audio output on pin 33 goes to the stereo decoder 7831/ 7861. The switch inside this IC selects either the internal decoder or an external source (see also block diagram above). The 'L01.1A AC' chassis is a global TV chassis for the model year 2003 and is used for TV sets with screen sizes from 20" to 36", in Super Flat, Real Flat, and Wide Screen executions. In comparison to its predecessor (the 'L01.1A AB'), the chassis has enhanced features like 'Virtual Dolby', and 'Active Control', presented in a new 'Smartline' styling. The built-in stereo decoder item 7831 (MSP34X5) can receive 2CS, NICAM and BTSC stereo signals. The standard architecture consists of a Main panel, a Picture Tube panel, a Side I/O panel, and a Top Control panel. The Main panel consists primarily of conventional components with hardly any surface mounted devices. The output is fed to the to the audio amplifier (AN7522 at position 7901). The volume level is controlled at this IC (pin 9) by a 'Volume|Mute' control line from the microprocessor. The audio signal from 7901 is then send to the speaker and headphone output panel. AUDIO SOURCE SELECTION EXT. AUDIO INPUT 7801 7861 7831 EXT. AUDIO OUT 9.2.2 CONTROL AUDIO DECODING AND PROCESSING SELECTION MATR. SWITCH 7209 7210 FM IF BUFFER NOT FOR NAFTA Mono 7901 AUDIO AMPL. In mono sets, the signal goes via the SAW filter (position 1002/ 1003), to the audio demodulator part of the UOC IC 7200. The audio output on pin 48 goes to the audio amplifier (AN7523 at position 7902). The volume level is controlled at this IC (pin 9) by a 'Volume|Mute' control line from the microprocessor. The audio signal from IC 7902 is then send to the speaker and headphone output panel. 7834 7835 7200 RF ANT. SOUND IF DEMOD. FM ANT. 1000 10 0265 1 1 TUNER 7602 11 SAW FILTER VISION IF DEMOD. 18 19 1 68 µP NVM I2C AGC 1200 : 1202 SOUND TRAP 50:53 EXT RGB/YUV INPUT 38 7330 INT_CVBS EXT_CVBS EXT. VIDEO INPUT 40 VIDEO PROCESSING RGB/YUV PROCESSING 56:58 VIDEO AMPL. 42 7802 VIDEO SWITCH VIDEO SOURCE SELECTION SYNC PROCESSING 16 17 15 EHT H VBAT EXT. AUDIO OUTPUT EW HOR. DEFL. + EW FM PRE AMP. NOT FOR NAFTA EXT. AUDIO INPUT AUDIO POWER SUPPLY 7902 SMART SND 7460 30 7471 12V AUDIO AMPL. 7200 V+ AUDIO SWITCH 3.9V 3.3V V- VERT. DEFL. SOUND IF DEMOD. RF ANT. FM ANT. CL 16532016_01a.eps 120303 AVL 1000 10 0265 1 1 TUNER 11 1 SAW FILTER 18 19 7602 VISION IF DEMOD. 68 µP NVM AGC Figure 9-1 Block diagram The functions for video processing, microprocessor (P), and teletext (TXT) decoder are combined in one IC (TDA958xH), the so-called Ultimate One Chip (UOC). This chip is (surface) mounted on the copper side of the LSP. The 'L01.1L AC' is divided into 2 basic audio systems, i.e. mono and stereo sound. While the audio processing for the mono sound is done in the audio block of the UOC, an external audio processing IC is used for stereo sets. CL 16532016_01b.eps 120401 Figure 9-2 Mono audio signal processing EN 62 9. Circuit Description L01.1A AC 9.3 Video Signal Processing 9.3.1 Introduction Once the signal source is selected, a chroma filter calibration is performed. The received color burst sub-carrier frequency is used for this. Correspondingly, the chroma band pass filter for PAL/NTSC processing or the cloche filter for SECAM processing is switched on. The selected luminance (Y) signal is supplied to the horizontal and vertical synchronization circuit and to the luminance processing circuit. In the luminanceprocessing block, the luminance signal goes to the chroma trap filter. This trap is switched 'on' or 'off' depending on the color burst detection of the chroma calibration circuit. The group delay correction part can be switched between the BG and a flat group delay characteristic. This has the advantage that in multi-standard receivers no compromise has to be made for the choice of the SAW filter. The video signal-processing path consists of the following parts: • RF signal processing. • Video source selection. • Video demodulation. • Luminance / Chrominance signal processing. • RGB control. • RGB amplifier The processing circuits listed above are all integrated in the UOC TV processor. The surrounding components are for the adaptation of the selected application. The I2C bus is for defining and controlling the signals. 9.3.2 9.3.4 The color decoder circuit detects whether the signal is a PAL, NTSC, or SECAM signal. The result is made known to the auto system manager. The PAL/NTSC decoder has an internal clock generator, which is stabilized to the required frequency by using the 12 MHz clock signal from the reference oscillator of the microcontroller / teletext decoder. The base-band delay line is used to obtain a good suppression of cross color effects. The Y signal and the delay line outputs U and V are applied to the luminance / chroma signal processing part of the TV processor. RF Signal Processing The incoming RF signal goes to the tuner (pos. 1000), where the IF signal is developed and amplified. The IF signals then exits the tuner from pin 11 to pass through the SAW filter (pos. 1002/1003). The shaped signal is then applied to the IF processor part of the UOC (pos. 7200). Tuner AGC (Automatic Gain Control) will reduce the tuner gain and thus the tuner output voltage when receiving strong RF signals. Adjust the AGC takeover point via the Service Default Alignment Mode (SDAM). The tuner AGC starts working when the video-IF input reaches a certain input level and will adjust this level via the I2C bus. The tuner AGC signal goes to the tuner (pin 1) via the open collector output (pin 22) of the UOC. The IC also generates an Automatic Frequency Control (AFC) signal that goes to the tuning system via the I2C bus, to provide frequency correction when needed. The demodulated composite video signal is available at pin 38 and then buffered by transistor 7201. 9.3.3 9.3.5 The Composite Video Blanking Signal (CVBS) from buffer 7201 goes to the audio carrier trap filters 1200, 1201, or 1202 (depending on the system used), to remove the audio signal. The signal then goes to pin 40 of IC 7200. The internal input switch selects the following input signals: • Pin 40: terrestrial CVBS input • Pin 42: external AV1 CVBS input • Pin 44: external Side I/O CVBS or Y input • Pin 45: external AV2 or chrominance C input 7200 UOC 51˜53 RGB/YUV INSERT RGB 56˜58 CRT PANEL 40 INTERNAL_CVBS_IN 42 AV1_CVBS1_1 VIDEO PROC. 7802 0225-B MON. OUT V-OUT 47 L/R OUT SY_CVBS_IN 44 CVBS_FRONT_IN C-IN 45 AV2 CVBS_IN The YUV signal is then fed to the color matrix circuit, which converts it to R, G, and B signals. The OSD/TXT signal from the microprocessor is mixed with the main signal at this point, before being output to the CRT board (pins 56, 57, and 58). 9 Y_IN SVHS C_IN SEL-MAIN-FRNT-RR 70 µP QSS_AM_DEM_OUT 7831 47 9.3.6 SOUND DEC FRONT AUDIO IN SC2-IN AV1 AUDIO IN SC1-IN Luminance / Chrominance signal Processing The output of the YUV separator is fed to the internal YUV switch, which switches between the output of the YUV separator or the external YUV (for DVD or PIP) on pins 51-53. Pin 50 is the input for the insertion control signal called 'FBL-1'. When this signal level becomes higher than 0.9 V (but less than 3 V), the RGB signals at pins 51, 52, and 53 are inserted into the picture by using the internal switches. Also, some picture improvement features are implemented in this part: • Black stretch. This function corrects the black level of incoming signals, which have a difference between the black level and the blanking level. The amount of extension depends upon the difference between actual black level and the darkest part of the incoming video signal level. It is detected by means of an internal capacitor. • White stretch. This function adapts the transfer characteristic of the luminance amplifier in a non-linear way depending on the average picture content of the luminance signal. It operates in such a way that maximum stretching is obtained when signals with a low video level are received. For bright pictures, stretching is not active. • Dynamic skin tone correction. This circuit corrects (instantaneously and locally) the hue of those colors, which are located in the area in the UV plane that matches the skin tone. The correction is dependent on the luminance, saturation, and distance to the preferred axis. Video Source Selection RGB/YUV _IN Video Demodulation 30, 31 7901 39, 40 MAIN_OUT 24,25 AUDIO AMPL. 41, 42 CL 36532039_010.eps 250403 Figure 9-3 Video source selection RGB Control The RGB control circuit enables the picture parameters contrast, brightness, and saturation to be adjusted, by using a combination of the user menus and the remote control. Additionally automatic gain control for the RGB signals via cutoff stabilization is achieved in this functional block to obtain an accurate biasing of the picture tube. Therefore, this block inserts the cut-off point measuring pulses into the RGB signals during the vertical retrace period. Circuit Description The following additional controls are used: • Black current calibration loop. Because of the 2-point black current stabilization circuit, both the black level and the amplitude of the RGB output signals depend on the drive characteristics of the picture tube. The system checks whether the returning measuring currents meet the requirements, and adapt the output level and gain of the circuit when necessary. After stabilization of the loop, the RGB drive signals are switched on. The 2-point black level system adapts the drive voltage for each cathode in such a way that the two measuring currents have the right value. This is done with the measurement pulses during the frame flyback. During the first frame, three pulses with a current of 8 µA are generated to adjust the cut off voltage. During the second frame, three pulses with a current of 20 µA are generated to adjust the 'white drive'. This has as a consequence, that a change in the gain of the output stage will be compensated by a gain change of the RGB control circuit. Pin 55 (BLKIN) of the UOC is used as the feedback input from the CRT base panel. • Blue stretch. This function increases the color temperature of the bright scenes (amplitudes which exceed a value of 80% of the nominal amplitude). This effect is obtained by decreasing the small signal gain of the red and green channel signals, which exceed this 80% level. • Beam current limiting. A beam current limiting circuit inside the UOC handles the contrast and brightness control for the RGB signals. This prevents the CRT from being overdriven, which could otherwise cause serious damage in the line output stage. The reference used for this purpose is the DC voltage on pin 54 (BLCIN) of the TV processor. Contrast and brightness reduction of the RGB output signals is therefore proportional to the voltage present on this pin. Contrast reduction starts when the voltage on pin 54 is lower than 2.8 V. Brightness reduction starts when the voltage on pin 54 is less than 1.7 V. The voltage on pin 54 is normally 3.3 V (limiter not active). During set switch-off, the black current control circuit generates a fixed beam current of 1 mA. This current ensures that the picture tube capacitance is discharged. During the switch-off period, the vertical deflection is placed in an over-scan position, so that the discharge is not visible on the screen. 9.3.7 RGB Amplifier From outputs 56, 57, and 58 of IC 7200 the RGB signals are applied to the integrated output amplifier (7330) on the CRT panel. Via the outputs 7, 8, and 9, the picture tube cathodes are driven. The supply voltage for the amplifier is +200 V and is derived from the line output stage. 9.3.8 Eco Scavem (diagram B2 if present) The SCAn VElocity Modulation (Scavem) circuitry is implemented in the layout of the picture tube panel. It is thus not an extra module. This circuit influences the horizontal deflection as a function of the picture content. In an ideal square wave, the sides are limited in slope due to a limited bandwidth (5 MHz). Scavem will improve the slope as follows: • At a positive slope, a Scavem current is generated which supports the deflection current. At the first half of the slope, the spot is accelerated and the picture is darker. At the second half of the slope, the spot is delayed and the slope becomes steeper. • At the end of the slope, the Scavem-current decays to zero and the spot is at the original position. An overshoot occurs which improves the impression of sharpness. • At the negative slope, the Scavem-current counteracts the deflection. During the first half of the slope, the spot is delayed and the slope becomes steeper. During the L01.1A AC 9. EN 63 second half the spot accelerates, the Scavem-current is zero at the end of the slope. The RGB signals are fed into the Scavem circuit and differentiated by C2364/2365/2366 and the input impedance of the TS7360 stage. Diode D6364 (Schottky diode) is the coring component, which blocks all the signals below 0.3 V so that the noise is not amplified and all the signals larger than 0.3 V are differentiated and amplified. After differentiation, the signal is amplified by TS7360 with R3369 as the collector resistor. The biasing of the TS7360 stage is done by R3369, R3361, R3360, R3362, and R3363. Items D6367, C2367, R3367, R3361, and C2360 work as the clipping components that limit the Scavem current at a certain level, to prevent Scavem over-correction. After being buffered by TS7369, the differentiated signals are coupled through C2375 and C2380 to the output stage. The output stage is configured into cascode stage and push-pull operation. The biasing is done by R3373, R3375, R3376, R3380, R3381, R3383, R3374, and R3384. The working voltage of the transistors is settled at half the supply voltage. At the rising portion of the RGB signals, cascode TS7380 and TS7382 will be operating and will pull the current through the Scavem coil. Contrarily, at the falling portion of the RGB signals, cascode TS7373 and TS7366 will be operating and will push the current through the Scavem coil. The capacitors C2362, C2373, and C2381 ground the high frequencies, to prevent high frequency amplification. The ferrite bead L5376 is for EMC purpose. Resistors R3374 and R3384 determine the output Scavem current. Items C2378 and R3378 are for the fine-tuning for different Scavem coil impedances. They also help to suppress high frequency oscillation. Capacitor C2369 helps to suppress the high frequency components and controls the Scavem delay. 9.4 Synchronization Inside IC 7200 part D, the vertical and horizontal sync pulses are separated. These 'H' and 'V' signals are synchronized with the incoming CVBS signal. They are then fed to the H- and Vdrive circuits and to the OSD/TXT circuit for synchronization of the On Screen Display and Teletext (CC) information. 9.5 Deflection Please use the diagrams in chapter 6 and/or 7 for elucidation of the descriptions below. 9.5.1 Horizontal Drive The horizontal drive signal is obtained from an internal VCO, which is running at twice the line frequency. This frequency is divided by two, to lock the first control loop to the incoming signal. When the IC is switched 'on', the 'Hdrive' signal is suppressed until the frequency is correct. The 'Hdrive' signal is available at pin 30. The 'Hflybk' signal is fed to pin 31 to phase lock the horizontal oscillator, so that TS7462 cannot switch 'on' during the flyback time. The 'EWdrive' signal for the E/W circuit (if present) is available on pin 15, where it drives transistor TS7400 to make linearity corrections in the horizontal drive. When the set is switched on, the '+8V' voltage goes to pin 9 of IC7200. The horizontal drive starts up in a soft start mode. It starts with a very short T_on time of the horizontal output transistor. The T_off of the transistor is identical to the time in normal operation. The starting frequency during switch on is therefore about 2 times higher than the normal value. The 'on' time is slowly increased to the nominal value in 1175 ms. When EN 64 9. L01.1A AC Circuit Description the nominal value is reached, the PLL is closed in such a way that only very small phase corrections are necessary. The 'EHTinformation' line on pin 11 is intended to be used as a 'X-ray' protection. When this protection is activated (when the voltage exceeds 6 V), the horizontal drive (pin 30) is switched 'off' immediately. If the 'H-drive' is stopped, pin 11 will become low again. Now the horizontal drive is again switched on via the slow start procedure. The 'EHTinformation' line (Aquadag) is also fed back to the UOC IC 7200 pin 54, to adjust the picture level in order to compensate for changes in the beam current. The filament voltage is monitored for 'no' or 'excessive' voltage. This voltage is rectified by diode 6447 and fed to the emitter of transistor 7443. If this voltage goes above 6.8 V, transistor 7443 will conduct, making the 'EHT0' line 'high'. This will immediately switch off the horizontal drive (pin 30) via the slow stop procedure. The horizontal drive signal exits IC7200 at pin 30 and goes to TS7462, the horizontal driver transistor. The signal is amplified and coupled to the base circuit of TS7460, the horizontal output transistor. This will drive the line output transformer (LOT) L5445 and the associated circuit. The LOT provides the extra high voltage (EHT), the VG2 voltage and the focus and filament voltages for the CRT, while the line output circuit drives the horizontal deflection coil. 9.5.2 Vertical Drive A divider circuit performs the vertical synchronization. The vertical ramp generator needs an external resistor (R3245, pin 20) and capacitor (C2244, pin 21). A differential output is available at pins 16 and 17, which are DC-coupled with the vertical output stage. During the insertion of RGB signals, the maximum vertical frequency is increased to 72 Hz so that the circuit can also synchronize on signals with a higher vertical frequency like VGA. To avoid damage of the picture tube when the vertical deflection fails, the guard output is fed to the beam current limiting input. When a failure is detected, the RGB-outputs are blanked. When no vertical deflection output stage is connected, this guard circuit will also blank the output signals. These 'V_DRIVE+' and 'V_DRIVE-' signals are applied to the input pins 1 and 2 of IC 7471 (full bridge vertical deflection amplifier). These are voltage driven differential inputs. As the driver device (IC 7200) delivers output currents, R3474 and R3475 convert them to voltage. The differential input voltage is compared with the voltage across measuring resistor R3471 that provides internal feedback information. The voltage across this measuring resistor is proportional to the output current, which is available at pins 4 and 7 where they drive the vertical deflection coil (connector 0222) in phase opposition. IC 7471 is supplied by +13 V. The vertical flyback voltage is determined by an external supply voltage at pin 6 (VlotAux+50V). This voltage is almost totally available as flyback voltage across the coil, this being possible due to the absence of a coupling capacitor (which is not necessary, due to the 'bridge' configuration). 9.5.3 The Mannheim Effect When clear white lines are displayed, the high-voltage circuit is heavily loaded. During the first half of the flyback, the high voltage capacitors are considerable charged. At that point in time, the deflection coil excites through C2465. This current peak, through the high-voltage capacitor, distorts the flyback pulse. This causes synchronization errors, causing an oscillation under the white line. During the second half of the flyback, C2490//2458 is charged via R3459. At the moment of the flyback, C2490//2458 is subjected to the negative voltage pulses of the parabola because of which D6465 and D6466 are conducting and C2490//2458 is switched in parallel with C2456//2457. The high-voltage diodes are conducting this moment. Now extra energy is available for excitation through C2465 and the line deflection. Consequently, the flyback pulse is less distorted. The S-Correction Since the sides of the picture are further away from the point of deflection than from the center, a linear sawtooth current would result in a non-linear image being scanned (the center would be scanned slower than the sides). For the center-horizontal line, the difference in relation of the distances is larger then those for the top and bottom lines. An S-shaped current will have to be superimposed onto the sawtooth current. This correction is called finger-length correction or S-correction. C2456//2457 is relatively small, as a result of which the sawtooth current will generate a parabolic voltage with negative voltage peaks. Left and right, the voltage across the deflection coil decreases, and the deflection will slow down; in the center, the voltage increases and deflection is faster. The larger the picture width, the higher the deflection current through C2456//2457. The current also results in a parabolic voltage across C2484//2469, resulting in the finger length correction proportionally increasing with the picture width. The east/west drive signal will ensure the largest picture width in the center of the frame. Here the largest correction is applied. East/West Correction In this chassis, there are three types of CRTs, namely the 100 deg., 110 deg., and wide screen CRTs. The 100 deg. CRT is raster-correction-free and does not need East/West correction. The 110 deg. 4:3 CRT comes with East/West correction and East/West protection. The wide screen TV sets have all the corrections of the 110 deg. 4:3 CRT, but also have additional picture formats like the 4:3 format, 16:9, 14:9, 16:9 zoom, subtitle zoom and the SuperWide picture format A line, written at the upper- or lower side of the screen, will be larger at the screen center when a fixed deflection current is used. Therefore, the amplitude of the deflection current must be increased when the spot approaches the center of the screen. This is called the East/West or pincushion correction. The 'Ewdrive' signal from pin 15 of IC 7200 takes care for the correct correction. It drives FET 7400. It also corrects breathing of the picture, due to beam current variations (the EHT varies dependent of the beam current). This correction is derived from the 'EHTinformation' line. Two protections are built-in for the E/W circuit: over-current and over-voltage protection. See paragraph 'Protection Events'. Deflection Corrections (see diagram A2) The Linearity Correction A constant voltage on the horizontal (or line) deflection coil should result in a sawtooth current. This however is not the case as the resistance of the coil is not negligible. In order to compensate for this resistance, a pre-magnetized coil L5457 is used. R3485 and C2459 ensure that L5457 does not excite, because of its own parasite capacitance. This L5457 is called the 'linearity coil'. Panorama The panorama function is only used in 16:9 sets. This is a function to enable the 4:3 and Super-Wide feature. It drives the 'Bass_panorama' line, to activate relay 1400. When this relay is switched on, the capacitors 2453 and 2454 are added in parallel to the default S-correction capacitors 2456 and 2457. This results in an increased capacitance, a lower resonance frequency of the line deflection coil and the S-correction capacitors and therefore a less steep S-corrected line deflection current. Circuit Description 9.6 Power Supply 9. EN 65 Derived Voltages The voltages supplied by the secondary windings of T5520 are: • 'MainAux' for the audio circuit (voltage depends on set execution, see table below), • 3.3 V and 3.9 V for the microprocessor and • 'MainSupply' for the horizontal output (voltage depends on set execution, see table below). VLINE VIN L01.1A AC VOUT CIN NP NS VCC Other supply voltages are provided by the LOT. It supplies +50 V (only for large screen sets), +13 V, +8 V, +5 V, and a +200 V source for the video drive. The secondary voltages of the LOT are monitored by the 'EHTinformation' lines. These lines are fed to the video processor part of the UOC IC 7200 on pins 11 and 34. This circuit will shut 'off' the horizontal drive in case of overvoltage or excessive beam current. TEA1507 1 Vcc Drain 8 2 Gnd CD HVS 7 3 Ctrl Driver 6 4 Demag Sense 5 CSS RSS RSENSE NVcc A1 Degaussing Control Circuit A1 Mains AC Input CL 16532020_074.eps 120401 EHT A2 Main Supply Main Power Supply B1/B2 Focus CRT Panel VG2 VideoSupply Main Aux Filament Figure 9-4 Switched Mode Power Supply standard circuit A15 Tilt& Rotation A1 + G VCC 1 SUPPLY MANAGEMENT 8 START-UP CURRENT SOURCE Lot 3V3 Reg. DRAIN Degaussing Circuit VlotAux +13V A2 clamp internal UVLO start supply GND 2 S1 7 VALLEY HVS n.c. 4 VOLTAGE CONTROLLED OSCILLATOR LOGIC DEM A2 + G Horizontal Deflection 100 mV OVERVOLTAGE PROTECTION FREQUENCY CONTROL OVERTEMPERATURE PROTECTION CTRL LOGIC +3.9V +3.3V VlotAux -13V *VlotAux +50V 6 DRIVER DRIVER VT_Supply A3 Vaux Frame Deflection A4 Tuner Iss 3 −1 LEB POWER-ON RESET S Q R Q soft start S2 blank UVLO 2.5 V 0.5 V TEA1507 A7 VlotAux +5V 5 OCP burst detect A5 MAXIMUM ON-TIME PROTECTION short winding +3.3V uP +3.9V Isense Video Processing 0.75 V A9 OVERPOWER PROTECTION +8V CL 16532020_073.eps 060701 A8 Figure 9-5 Internal block diagram of the driver IC (TEA1507) 9.6.1 EW Correction M-level +6.8V Introduction The supply is a Switching Mode Power Supply (SMPS). The frequency of operation varies with the circuit load. This 'QuasiResonant Flyback' behavior has some important benefits compared to a 'hard switching' fixed frequency Flyback converter. The efficiency can be improved up to 90%, which results in lower power consumption. Moreover, the supply runs cooler and safety is enhanced. The power supply starts operating when a DC voltage goes from the rectifier bridge via T5520, R3532 to pin 8. The operating voltage for the driver circuit is also taken from the 'hot' side of this transformer. The switching regulator IC 7520 starts switching the FET 'on' and 'off', to control the current flow through the primary winding of transformer 5520. The energy stored in the primary winding during the 'on' time is delivered to the secondary windings during the 'off' time. The 'MainSupply' line is the reference voltage for the power supply. It is sampled by resistors 3543 and 3544 and fed to the input of the regulator 7540 / 6540. This regulator drives the feedback optocoupler 7515 to set the feedback control voltage on pin 3 of 7520. The power supply in the set is 'on' any time AC power goes to the set. Sound Processing Audio Amplifier Vaux A10 Source Selection Switch CL 36532039_009.eps 010503 Figure 9-6 Derived voltages Degaussing When the set is switched on, the degaussing relay 1515 is immediately activated as transistor 7580 is conducting. Due to the RC-time of R3580 and C2580, it will last about 3 to 4 seconds before transistor 7580 is switched off. 9.6.2 Basic IC Functionality For a clear understanding of the Quasi-Resonant behavior, it is possible to explain it by a simplified circuit diagram (see Figure below). In this circuit diagram, the secondary side is transferred to the primary side and the transformer is replaced by an inductance L_p. Capacitor C_d is the total drain capacitance including the resonance capacitor C_r, parasitic output capacitor C_oss of the MOSFET and the winding capacitance C_w of the transformer. The turn ratio of the transformer is represented by n (N_p/N_s). EN 66 9. Circuit Description L01.1A AC VIN P2 fMAX CIN IL LP COUT D VIN_MAX n⋅VOUT switching frequency VD VIN_MIN VGATE P1 fMIN CD POUT_MIN power POUT_MAX QR frequency characteristics at different input voltages V GATE CL 16532020_077.eps 100401 Figure 9-8 QR frequency behavior n⋅V OUT VD Valley V IN Point P1 is the minimum frequency f_min that occurs at the specified minimum input voltage and maximum output power required by the application. Of course, the minimum frequency has to be chosen above the audible limit (>20 kHz). 0 Magnetization Demagnetization IL 1 0 t0 3 2 t1 t2 4 t3 t 00 T CL 16532020_084.eps 110401 Figure 9-7 QR-mode time intervals In the Quasi-Resonant mode each period can be divided into four different time intervals, in chronological order: • Interval 1: t0 < t < t1 primary stroke. At the beginning of the first interval, the MOSFET is switched 'on' and energy is stored in the primary inductance (magnetization). At the end, the MOSFET is switched 'off' and the second interval starts. • Interval 2: t1 < t < t2 commutation time. In the second interval, the drain voltage will rise from almost zero to V_in+n•(V_out+V_f). V_f is the forward voltage drop of de diode that will be omitted from the equations from now on. The current will change its positive derivative, corresponding to V_in/L_p, to a negative derivative, corresponding to -n•(V_out/L_p). • Interval 3: t2 < t < t3 secondary stroke. In the third interval, the stored energy is transferred to the output, so the diode starts to conduct and the inductive current Il will decrease. In other words, the transformer will be demagnetized. When the inductive current has become zero the next interval begins. • Interval 4: t3 < t < t00 resonance time. In the fourth interval, the energy stored in the drain capacitor C_d will start to resonate with the inductance L_p. The voltage and current waveforms are sinusoidal waveforms. The drain voltage will drop from V_in+(n•V_out) to V_in-(n•V_out). Frequency Behavior The frequency in the QR-mode is determined by the power stage and is not influenced by the controller (important parameters are L_p and C_d). The frequency varies with the input voltage V_in and the output power P_out. If the required output power increases, more energy has to be stored in the transformer. This leads to longer magnetizing t_prim and demagnetizing t_sec times, which will decrease the frequency. See the frequency versus output power characteristics below. The frequency characteristic is not only output power-, but also input voltage dependent. The higher the input voltage, the smaller t_prim, so the higher the frequency will be. Start-Up Sequence When the rectified AC voltage V_in (via the center tap connected to pin 8) reaches the Mains dependent operation level (Mlevel: between 60 and 100 V), the internal 'Mlevel switch' will be opened and the start-up current source is enabled to charge capacitor C2521 at the V_cc pin as shown below. The 'soft start' switch is closed when the V_cc reaches a level of 7 V and the 'soft start' capacitor C_ss (C2522, between pin 5 and the sense resistor R3526), is charged to 0.5 V. Once the V_cc capacitor is charged to the start-up voltage V_start (11 V), the IC starts driving the MOSFET. Both internal current sources are switched 'off' after reaching this start-up voltage. Resistor R_ss (3524) will discharge the 'soft start' capacitor, such that the peak current will slowly increase. This to prevent 'transformer rattle'. During start-up, the V_cc capacitor will be discharged until the moment that the primary auxiliary winding takes over this voltage. VIN Iin(Vcc) VCC 1 8 CVcc ISS Mlevel 0.5V soft start VSENSE RSS IL 5 CSS + VOCP RSENSE - 2 Start-up sequence VCC V(start)=11V CVcc charged by current Charging of VCC capacitor taken over by the winding ≈7V τ = RSS⋅CSS VSENSE IL VOUT VGATE CL 16532020_078.eps 110401 Figure 9-9 Start-up behavior Circuit Description The moment that the voltage on pin 1 drops below the 'under voltage lock out' level (UVLO = ± 9 V), the IC will stop switching and will enter a safe restart from the rectified mains voltage. Operation The supply can run in three different modes depending on the output power: • Quasi-Resonant mode (QR). The 'QR' mode, described above, is used during normal operation. This will give a high efficiency. • Frequency Reduction mode (FR). The 'FR' mode (also called 'VCO' mode) is implemented to decrease the switching losses at low output loads. In this way, the efficiency at low output powers is increased, which enables power consumption smaller than 3 W during stand-by. The voltage at the pin 3 (Ctrl) determines where the frequency reduction starts. An external Ctrl voltage of 1.425 V corresponds with an internal VCO level of 75 mV. This fixed VCO level is called V_vco,start . The frequency will be reduced in relation to the VCO voltage between 75 mV and 50 mV (at levels larger than 75 mV, Ctrl voltage < 1.425V, the oscillator will run on maximum frequency f_oscH = 175 kHz typically). At 50 mV (V_vco,max), the frequency is reduced to the minimum level of 6 kHz. Valley switching is still active in this mode. • Minimum Frequency mode (MinF). At VCO levels below 50 mV, the minimum frequency will remain on 6 kHz, which is called the 'MinF' mode. Because of this low frequency, it is possible to run at very low loads without having any output regulation problems. frequency limit foscH = 175 kHz kH MinF FR QR V VCO,start switching frequency V VCO,max foscL = 6 kHz P OUT_MIN power Multi mode operation P OUT_MAX CL 16532020_080.eps 100401 Figure 9-10 Different supply modes Safe-Restart Mode This mode is introduced to prevent the components from being destroyed during eventual system fault conditions. It is also used for the Burst mode. The Safe-Restart mode will be entered if it is triggered by one of the following functions: • Over voltage protection, • Short winding protection, • Maximum 'on time' protection, • V_cc reaching UVLO level (fold back during overload), • Detecting a pulse for Burst mode, • Over temperature protection. When entering the Safe-Restart mode, the output driver is immediately disabled and latched. The V_cc winding will not charge the V_cc capacitor anymore and the V_cc voltage will drop until UVLO is reached. To recharge the V_cc capacitor, the internal current source (I_(restart)(vcc) ) will be switched 'on' to initiate a new start-up sequence as described before. This Safe-Restart mode will persist until the controller detects no faults or burst triggers. Standby The set goes to Standby in the following cases: • After pressing the 'standby' key on the remote control. • When the set is in protection mode. L01.1A AC 9. EN 67 In Standby, the power supply works in 'burst mode'. Burst mode can be used to reduce the power consumption below 1 W at stand-by. During this mode, the controller is active (generating gate pulses) for only a short time and for a longer time inactive waiting for the next burst cycle. In the active period, the energy is transferred to the secondary and stored in the buffer capacitor C_stab in front of the linear stabilizer (see figure below). During the inactive period, the load (e.g. microprocessor) discharges this capacitor. In this mode, the controller makes use of the Safe-Restart mode. VIN VCC CVcc VµC VSTAB 1 Vcc Drain 8 2 Gnd HVS 7 3 Ctrl 4 Demag Linear stabilizer CSTAB Driver 6 Sense 5 R1 Burst-Mode stand-by on/off from microprocessor Current pulse generator Basic Burst mode configuration CL 16532020_081.eps 100401 Figure 9-11 Supply standby mode (burst mode) The system enters burst mode standby when the microprocessor activates the 'Stdby_con' line. When this line is pulled high, the base of TS7541 is allowed to go high. This is triggered by the current from collector TS7542. When TS7541 turns 'on', the opto-coupler (7515) is activated, sending a large current signal to pin 3 (Ctrl). In response to this signal, the IC stops switching and enters a 'hiccup' mode. This burst activation signal should be present for longer than the 'burst blank' period (typically 30 s): the blanking time prevents false burst triggering due to spikes. Burst mode standby operation continues until the microcontroller pulls the 'Stdby_con' signal low again. The base of TS7541 is unable to go high, thus cannot turn 'on'. This will disable the burst mode. The system then enters the startup sequence and begins normal switching behavior. For a more detailed description of one burst cycle, three time intervals are defined: • t1: Discharge of V_cc when gate drive is active. During the first interval, energy is transferred, which result in a ramp-up of the output voltage (V_stab) in front of the stabilizer. When enough energy is stored in the capacitor, the IC will be switched 'off' by a current pulse generated at the secondary side. This pulse is transferred to the primary side via the opto coupler. The controller will disable the output driver (safe restart mode) when the current pulse reaches a threshold level of 16 mA into the 'Ctrl' pin. A resistor R1 (R3519) is placed in series with the opto coupler, to limit the current going into the 'Ctrl' pin. Meanwhile the V_cc capacitor is discharged but has to stay above V_uvlo . • t2: Discharge of V_cc when gate drive is inactive. During the second interval, the V_cc is discharged to V_uvlo. The output voltage will decrease depending on the load. • t3: Charge of V_cc when gate drive is inactive. The third interval starts when the UVLO is reached. The internal current source charges the V_cc capacitor (also the soft start capacitor is recharged). Once the V_cc capacitor is charged to the start-up voltage, the driver is activated and a new burst cycle is started. EN 68 9. Circuit Description L01.1A AC t2 t1 Over Current Protection The internal OCP protection circuit limits the 'sense' voltage on pin 5 to an internal level. t3 Active/ inactive IL Soft start VSTAB VµC V(start) VCC V(UVLO) Burst mode waveforms CL 16532020_082.eps 100401 Figure 9-12 Burst mode waveforms 9.6.3 Protection Events The SMPS IC 7520 has the following protection features: Demagnetization sense This feature guarantees discontinuous conduction mode operation in every situation. The oscillator will not start a new primary stroke until the secondary stroke has ended. This is to ensure that FET 7521 will not turn on until the demagnetization of transformer 5520 is complete. The function is an additional protection feature against: • Saturation of the transformer. • Damage of the components during initial start-up. • An overload of the output. The demag(netization) sense is realized by an internal circuit that guards the voltage (V_demag) at pin 4 that is connected to V_cc winding by resistor R1 (R3522). The figure below shows the circuit and the idealized waveforms across this winding. I(opp)(demag) 1 Vcc Drain 8 2 Gnd HVS 7 3 Ctrl Driver 6 4 Demag Sense 5 VGATE Demagnetization I(ovp)(demag) NVcc ⋅VOUT NS VWINDING R1 0V D R2 NVcc ⋅VIN NP VCC winding configuration A B Magnetization Vdemag 0V 0.7V Comparator threshold Vdemag -0.25V Figure 9-13 Demagnetization protection Over Voltage Protection The Over Voltage Protection ensures that the output voltage will remain below an adjustable level. This works by sensing the auxiliary voltage via the current flowing into pin 4 (DEM) during the secondary stroke. This voltage is a well-defined replica of the output voltage. Any voltage spikes are averaged by an internal filter. If the output voltage exceeds the OVP trip level, the OVP circuit switches the power MOSFET 'off'. Next, the controller waits until the 'under voltage lock out' level (UVLO = ± 9 V) is reached on pin 1 (V_cc). This is followed by a safe restart cycle, after which switching starts again. This process is repeated as long as the OVP condition exists. The output voltage at which the OVP function trips, is set by the demagnetization resistor R3522. Over Power Protection During the primary stroke, the rectified AC input voltage is measured by sensing the current drawn from pin 4 (DEM). This current is dependent on the voltage on pin 9 of transformer 5520 and the value of R3522. The current information is used to adjust the peak drain current, which is measured via pin I_sense. Short Winding Protection If the 'sense' voltage on pin 5 exceeds the short winding protection voltage (0.75 V), the converter will stop switching. Once V_cc drops below the UVLO level, capacitor C2521 will be recharged and the supply will start again. This cycle will be repeated until the short circuit is removed (safe restart mode). The short winding protection will also protect in case of a secondary diode short circuit. This protection circuit is activated after the leading edge blanking time (LEB). LEB time The LEB (Leading Edge Blanking) time is an internally fixed delay, preventing false triggering of the comparator due to current spikes. This delay determines the minimum 'on' time of the controller. Over Temperature protection When the junction temperature exceeds the thermal shutdown temperature (typ. 140 deg. C), the IC will disable the driver. When the V_cc voltage drops to UVLO, the V_cc capacitor will be recharged to the V(start) level. If the temperature is still too high, the V_cc voltage will drop again to the UVLO level (SafeRestart mode). This mode will persist until the junction temperature drops 8 degrees typically below the shutdown temperature. Mains dependent operation enabling level To prevent the supply from starting at a low input voltage, which could cause audible noise, a mains detection is implemented (Mlevel). This detection is provided via pin 8, which detects the minimum start-up voltage between 60 and 100 V. As previous mentioned, the controller is enabled between 60 and 100 V. An additional advantage of this function is the protection against a disconnected buffer capacitor (C_in). In this case, the supply will not be able to start-up because the V_cc capacitor will not be charged to the start-up voltage. Circuit Description 9.7 Control • Signal Processing internal I2C Bus L01.1A AC 9. EN 69 For sets with an SVHS input it provides the additional information if a Y/C or CVBS source is present. The presence of an external Y/C source makes this line 'high' while a CVBS source makes the line 'low'. SEL-MAIN-FRNT-RR. This is the source select control signal from the microprocessor. This control line is under user control or can be activated by the other two control lines. LED IR User Interface STATUS 1 KEYBOARD/ (EW protection STATUS 2 uP - Control Deflection 16:9 9.7.5 The microprocessor part is supplied with 3.3 V and 3.9 V both derived from the 'MainAux' voltage via a 3V3 stabilizer (7560) and a diode. Two signals are used to control the power supply: • Stdby_con. This signal is generated by the microprocessor when over-current takes place at the 'MainAux' line. This is done to enable the power supply into standby burst mode, and to enable this mode during a protection. This signal is 'low' under normal operation conditions and goes to 'high' (3.3 V) under 'standby' and 'fault' conditions. • POWER_DOWN. This signal is generated by the power supply. Under normal operating conditions, this signal is 'high' (3.3 V). During 'standby' mode, this signal is a pulse train of approx. 10 Hz and a 'high' duration of 5 ms. It is used to give information to the UOC about the fault condition in the Audio amplifier supply circuit. This information is generated by sensing the current on the 'MainAux' line (using voltage drop across R3564 to trigger TS7562). This signal goes 'low' when the DC-current on the 'MainAux' line exceeds 1.6 - 2.0 A. It is also used to give an early warning to the UOC about a power failure. Then the information is used to mute the sound amplifier to prevent a switch off noise and to solve the switch-off spot. PANORAMA POWER_DOWN Sound VOLUME/ MUTE Amplifier STBY_CON Power Supply TREBLE/Tilt Processing BASS WRITE Enable NVM Tilt BUZZ PANORAMA ITV-DATA-OUT ITV or Pip SEL-IF-LL/M-TRAP ITV-DATA-IN Tuner / IF ITV-CLOCK RESET I2C Bus Expansion Slot CL 16532016_015.eps 220301 Figure 9-14 Block diagram set control 9.7.1 Introduction The microprocessor part of the UOC, has the complete control and teletext on board. User menu, Service Default Mode, Service Alignment Mode and Customer Service Mode are generated by the uP. Communication to other ICs is done via the I2C-bus. 9.7.2 I2C-Bus The main control system, which consists of the microprocessor part of the UOC (7200), is linked to the external devices (tuner, NVM, MSP, etc) by means of the I2C-bus. An internal I2C-bus is used to control other signal processing functions, like video processing, sound IF, vision IF, synchronization, etc. 9.7.3 User Interface The 'L01.1L AC' uses a remote control with RC5 protocol. The incoming signal is connected to pin 67 of the UOC. The 'Top Control' keyboard, connected to UOC pin 80, can also control the set. Button recognition is done via a voltage divider. The front LED (6691) is connected to an output control line of the microprocessor (pin 5). It is activated to provide the user information about whether or not the set is working correctly (e.g., responding to the remote control, normal operation (USA only) or fault condition) 9.7.4 Power Supply Control I/O SEL-MAIN-FRNT-RR In- and Output Selection For the control of the input and output selections, there are three lines: • STATUS1. This signal provides information to the microprocessor on whether a video signal is available on the SCART1 AV input and output port (only for Europe). This signal is not connected in NAFTA sets. • STATUS2. This signal provides information to the microprocessor on whether a video signal is available on the SCART2 AV input and output port (only for Europe). 9.7.6 Protection Events Several protection events are controlled by the UOC: • BC protection, to protect the picture tube from a too high beam current. The UOC has the capability of measuring the normal back level current during the vertical flyback. So if for some reason the CRT circuit is malfunctioning (i.e. high beam current), the normal black current will be out of the 75 A range, and the UOC will trigger the power supply to shut down. However, this is a high beam-current situation, the TV screen will be bright white before the set is shut down. • E/W protection, two protection mechanisms are built in, over-current and over-voltage. – In case of over-current due to defective parts in the line deflection output stage, a high current will flow through resistors 3405//3406. If this current is large enough to create a voltage drop of 0.7 V across 3405//3406, transistor TS7606 (in A7 diagram) will conduct and pin 80 of the UOC will be pulled down. Thereafter, the UOC will shut down the power supply. In case of further current increase, the fused resistor 3411 is built-in for double protection. – In case of a high voltage appearing across capacitor 2401 (dependent of the tube size), which is high enough to trigger zener diode 6401 into conduction, transistor TS7606 (in A7 diagram) will conduct and UOC is triggered to shut down the power supply. • I2C protection, to check whether all I2C ICs are functioning. In case one of these protections is activated, the set will go into 'standby'. The 'on' and 'standby' LEDs are controlled via the UOC. EN 70 9.8 9. L01.1A AC Circuit Description Abbreviation list 2CS ACI ADC AFC AFT AGC AM AP AR ATS AV AVL BC-PROT BCL B/G BLC-INFORMATION BTSC B-TXT CBA CC ComPair CRT CSM CTI CVBS DAC DBE DBX D/K DFU DNR DSP DST DVD EEPROM EHT EHT-INFORMATION EU EW EXT FBL FILAMENT FLASH FM FM HA 2 Carrier (or Channel) Stereo Automatic Channel Installation: algorithm that installs TV sets directly from cable network by means of a predefined TXT page Analogue to Digital Converter Automatic Frequency Control: control signal used to tune to the correct frequency Automatic Fine Tuning Automatic Gain Control: algorithm that controls the video input of the feature box Amplitude Modulation Asia Pacific Aspect Ratio: 4 by 3 or 16 by 9 Automatic Tuning System External Audio Video Automatic Volume Level Beam Current Protection Beam Current Limitation Monochrome TV system. Sound carrier distance is 5.5 MHz Black current information Broadcast Television Standard Committee. Multiplex FM stereo sound system, originating from the USA and used e.g. in LATAM and AP-NTSC countries Blue teletext Circuit Board Assembly Closed Caption Computer aided rePair Cathode Ray Tube or picture tube Customer Service Mode Color Transient Improvement: manipulates steepness of chroma transients Composite Video Blanking and Synchronization Digital to Analogue Converter Dynamic Bass Enhancement: extra low frequency amplification Dynamic Bass Expander Monochrome TV system. Sound carrier distance is 6.5 MHz Direction For Use: description for the end user Dynamic Noise Reduction Digital Signal Processing Dealer Service Tool: special remote control designed for dealers to enter e.g. service mode Digital Versatile Disc Electrically Erasable and Programmable Read Only Memory Extra High Tension Extra High Tension information Europe East West, related to horizontal deflection of the set External (source), entering the set via SCART or Cinch Fast Blanking: DC signal accompanying RGB signals Filament of CRT Flash memory Field Memory Frequency Modulation Horizontal Acquisition: horizontal sync pulse coming out of the HIP HFB HP Hue I I2C IF IIC Interlaced ITV LATAM LED L/L' LNA LS LS LSP M/N MSP MUTE NC NICAM NTSC NVM OB OC OSD PAL PCB PIP PLL POR Progressive Scan PTP RAM RC RC5 RGB ROM SAM SAP SC Horizontal Flyback Pulse: horizontal sync pulse from large signal deflection Headphone Color phase control for NTSC (not the same as 'Tint') Monochrome TV system. Sound carrier distance is 6.0 MHz Integrated IC bus Intermediate Frequency Integrated IC bus Scan mode where two fields are used to form one frame. Each field contains half the number of the total amount of lines. The fields are written in 'pairs', causing line flicker. Institutional TV Latin America Light Emitting Diode Monochrome TV system. Sound carrier distance is 6.5 MHz. L' is Band I, L is all bands except for Band I Low Noise Amplifier Large Screen Loudspeaker Large signal panel Monochrome TV system. Sound carrier distance is 4.5 MHz Multi standard Sound Processor: ITT sound decoder Mute-Line Not Connected Near Instantaneous Compounded Audio Multiplexing. This is a digital sound system, mainly used in Europe. National Television Standard Committee. Color system mainly used in North America and Japan. Color carrier NTSC M/N = 3.579545 MHz, NTSC 4.43 = 4.433619 MHz (this is a VCR norm, it is not transmitted off-air) Non Volatile Memory: IC containing TV related data e.g. alignments Option Byte Open Circuit On Screen Display Phase Alternating Line. Color system mainly used in West Europe (color carrier = 4.433619 MHz) and South America (color carrier PAL M = 3.575612 MHz and PAL N = 3.582056 MHz) Printed Circuit board Picture In Picture Phase Locked Loop. Used for e.g. FST tuning systems. The customer can give directly the desired frequency Power-On Reset Scan mode where all scan lines are displayed in one frame at the same time, creating a double vertical resolution. Picture Tube Panel (or CRT-panel) Random Access Memory Remote Control handset Remote Control system 5, signal from the remote control receiver Red Green Blue Read Only Memory Service Alignment Mode Second Audio Program Sandcastle: pulse derived from sync signals Circuit Description S/C SCAVEM SCL SDA SDM SECAM SIF SS STBY SVHS SW THD TXT uP UOC VA VBAT V-chip VCR WYSIWYR XTAL YC 9.9 Short Circuit Scan Velocity Modulation Serial Clock Serial Data Service Default Mode SEequence Couleur Avec Memoire. Color system mainly used in France and East Europe. Color carriers = 4.406250 MHz and 4.250000 MHz Sound Intermediate Frequency Small Screen Standby Super Video Home System Software Total Harmonic Distortion Teletext Microprocessor Ultimate One Chip Vertical Acquisition Main supply voltage for the deflection stage (mostly 141 V) Violence Chip Video Cassette Recorder What You See Is What You Record: record selection that follows main picture and sound Quartz crystal Luminance (Y) and Chrominance (C) signal IC Data Sheets In this paragraph, the internal block diagrams and pinning are given of ICs that are drawn as a 'black box' in the electrical diagrams (with the exception of 'memory' and 'logic' ICs). This is not applicable for this manual (all ICs are drawn with internal block diagrams) L01.1A AC 9. EN 71 EN 72 10. L01.1A AC Spare Parts List 10. Spare Parts List Mono Carrier [A] + CRT Panel [B] 2131 2132 2133 Various 2134 2135 0127 4822 265 11253 Fuse holder 2p 2136 0129 3139 120 10151 NTC holder 2141 0136 4822 492 70788 IC clamp 2143 0137 4822 492 70289 IC fix 2150 0138 4822 492 70788 IC clamp 2172 0139 3122 121 24785 Spring fix IC 2173 0139 4822 492 62076 Transistor clamp 2184 0140 4822 492 70289 IC fix 2187 0141 4822 492 70788 IC clamp 2201 0152 3104 301 08411 Cable DIP 6p/560/6p DIP 2202 0152 3104 301 09421 Cable 6p 400mm 2203 0152 3139 121 08841 Cable 6p/400/6p 2204 0153 3104 301 08381 Cable assy 2205 0153 3104 311 00681 Cable 5p/560/5p 2208 0153 3139 121 07951 Cable 5p/480/5p 2209 0211 2422 025 16374 Connector 2p m 2210 0211 4822 265 20723 Connector 2p m 2211 0212 4822 267 10774 2P male red 2213 0214 4822 267 10734 Connector 5p m 2214 0219 2422 025 12482 Connector 6P 2215 0220 4822 265 30735 Connector 5p m 2216 0221 4822 267 10966 Connector 2p 2216 0222 2422 025 10646 2p male 2217 0223 2422 026 05185 Socket CINCH 4p f YEWH 2219 0223 2422 026 05236 Socket CINCH 9p f 2220 0225 2422 026 04926 Socket 4P 2221 0231 2422 128 02972 Mains switch 2226 0239 2422 025 16382 Connector 3p m 2226 0243 2422 025 04854 6p female 2227 0244 4822 265 30735 Connector 5p m 2228 0245 2422 025 04854 6p female 2229 0246 4822 267 10734 Connector 5p m 2230 0254 2422 500 80076 CRT 9p female 2241 0256 2422 500 80058 Connector 9p 2242 0267 4822 267 10735 Connector 3p m 2243 0268 4822 267 10735 Connector 3p m 2243 0269 2422 026 05182 Socket CINCH 3p f YEWHRE 2244 0278 4822 267 10735 Connector 3p m 2245 0280 4822 267 10565 Connector 4p 2245 1000 2422 542 90098 TEDH9-200A 2246 1000 2422 542 90122 TEDE9-228B 2247 1002 2422 549 44223 SAW OFWK7260M 2247 1002 2422 549 44518 SAW 45.75MHz 2248 OFWM1971M 2249 1002 2422 549 44722 SAW 38.9MHz OFWK7257M 2250 1004 2422 549 44719 SAW 38.9MHz OFWK9362M 2252 1200 4822 242 10315 TPT02B-TF21 2253 1200 4822 242 81572 TPS6,0MB-TF21 2254 1200 4822 242 81978 TPS4,5MB-TF21 2330 1201 4822 242 81572 TPS6,0MB-TF21 2340 1202 4822 242 81978 TPS4,5MB-TF21 2341 1500 2422 086 10914 Fuse 4A 250V 2342 1515 2422 132 07467 Relay 1p 12V 5A LKS1AF 2343 1600 4822 276 13775 Switch 2344 1601 4822 276 13775 Switch 2345 1602 4822 276 13775 Switch 2360 1603 4822 276 13775 Switch 2362 1660 2422 543 01203 Crystal 12.00MHz 2364 1831 4822 242 10769 Crystal 18.432MHz 2365 1861 4822 242 10359 CSB503F58 2366 2367 2368 2369 2372 2003 5322 126 11583 10nF 10% 50V 0603 2373 2004 3198 017 34730 47nF 16V 0603 2375 2005 4822 124 40248 10µF 20% 63V 2378 2006 4822 124 80791 470µF 20% 16V 2379 2007 2238 586 59812 100nF 20-80% 50V 0603 2380 2008 4822 124 40207 100µF 20% 25V 2381 2009 2238 916 15641 22nF 10% 25V 0603 2401 2101 4822 126 13482 470nF 80/20% 16V 2402 2102 4822 122 33761 22pF 5% 50V 2404 2103 4822 126 14241 330pF 50V 0603 2405 2104 4822 126 14241 330pF 50V 0603 2415 2105 4822 124 40248 10µF 20% 63V 2441 2106 4822 124 40248 10µF 20% 63V 2443 2111 4822 122 33761 22pF 5% 50V 2444 2112 4822 122 33761 22pF 5% 50V 2448 2113 4822 122 33761 22pF 5% 50V 2448 2121 4822 122 33761 22pF 5% 50V 2450 2122 4822 126 14241 330pF 50V 0603 2451 2123 4822 126 14491 2.2µF -20+80% 10V 0805 2455 2124 4822 126 14241 330pF 50V 0603 2457 2125 4822 126 14491 2.2µF -20+80% 10V 0805 4822 126 14241 4822 126 14491 4822 126 14241 4822 126 14491 4822 122 33761 4822 122 33761 4822 126 14241 2238 586 59812 2238 786 19852 2020 552 94427 4822 126 13883 4822 126 14491 4822 126 14491 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 4822 126 13879 2238 586 59812 4822 124 40769 3198 017 41050 3198 017 44740 2238 916 15641 2238 916 15641 2238 916 15641 2020 012 93728 4822 124 81144 2238 916 15641 4822 126 13879 4822 121 51252 2238 916 15641 2020 552 94427 5322 126 11579 4822 126 13193 3198 016 38210 4822 124 40248 4822 124 40769 4822 126 14247 3198 017 41050 4822 126 14238 5322 126 11582 5322 121 42386 2238 786 19856 4822 126 13879 4822 124 40769 2020 012 93728 4822 124 81144 2238 916 15641 2238 916 15641 4822 124 22652 3198 016 31020 3198 016 31020 4822 051 20008 4822 121 51473 4822 124 11565 4822 126 13599 5322 116 80853 4822 126 13451 4822 126 14585 4822 122 31175 4822 126 13193 4822 126 13883 4822 126 11669 4822 126 11669 4822 126 11669 4822 126 13193 4822 124 40433 5322 122 32658 2020 012 93318 4822 126 13193 5322 126 10223 4822 126 13499 5322 124 40641 5322 126 10223 4822 126 13193 2038 035 13503 4822 122 31177 4822 124 41751 4822 124 12379 5322 122 31863 4822 124 21913 4822 126 13751 4822 124 21913 4822 122 31211 4822 126 12263 4822 124 11575 4822 121 41856 4822 124 40433 2222 479 90014 330pF 50V 0603 2.2µF -20+80% 10V 0805 330pF 50V 0603 2.2µF -20+80% 10V 0805 22pF 5% 50V 22pF 5% 50V 330pF 50V 0603 100nF 20-80% 50V 0603 150nF 16V 0603 100pF 5% 50v 0603 220pF 5% 50V 2.2µF -20+80% 10V 0805 2.2µF -20+80% 10V 0805 100nF 20-80% 50V 0603 100nF 20-80% 50V 0603 100nF 20-80% 50V 0603 100nF 20-80% 50V 0603 220nF 20% 16V 100nF 20-80% 50V 0603 4.7µF 20% 100V 1µF 10V 0603 470nF 10V 0603 22nF 10% 25V 0603 22nF 10% 25V 0603 22nF 10% 25V 0603 2200µF 20% 10V 1000µF 16V 22nF 10% 25V 0603 220nF 20% 16V 470nF 5% 63V 22nF 10% 25V 0603 100pF 5% 50v 0603 3.3nF 10% 63V 4.7nF 10% 63V 820pF 25V 10µF 20% 63V 4.7µF 20% 100V 1.5nF 50V 0603 1µF 10V 0603 2.2nF 50V 0603 6.8nF 10% 63V 100nF 5% 63V 330nF 0603 16V 220nF 20% 16V 4.7µF 20% 100V 2200µF 20% 10V 1000µF 16V 22nF 10% 25V 0603 22nF 10% 25V 0603 2.2µF 20% 50V 1nF 25V 0603 1nF 25V 0603 Jumper 0805 470nF 20% 63V 10µF 20% 250V 3.3nF 10% 500V 560pF 5% 63V 2.2nF 10% 2kV 100nF 10% 50V 1nF 10% 500V 4.7nF 10% 63V 220pF 5% 50V 27pF 5% 50V 0603 27pF 5% 50V 0603 27pF 5% 50V 0603 4.7nF 10% 63V 47µF 20% 25V 22pF 5% 50V 10µF 20% 160V 4.7nF 10% 63V 4.7nF 10% 63V 220pF 5% 50V 10µF 20% 100V 4.7nF 10% 63V 4.7nF 10% 63V 2.2µF 20% 50V 470pF 10% 500V 47µF 20% 50V 220µF 25V 330pF 5% 63V 1µF 20% 63V 47nF 10% 63V 1µF 20% 63V 100pF 10% 500V 220pF 10% 2kV 47µF 20% 160V 22nF 5% 250V 47µF 20% 25V 0.22µF 250V 2457 2457 2457 2458 2459 2460 2463 2463 2463 2463 2464 2465 2465 2465 2466 2466 2467 2467 2468 2468 2468 2471 2472 2472 2473 2474 2475 2476 2480 2480 2481 2482 2482 2482 2485 2486 2487 2488 2489 2491 2500 2501 2502 2503 2503 2505 2505 2506 2507 2508 2509 2515 2516 2520 2520 2521 2522 2523 2525 2526 2527 2528 2540 2541 2560 2561 2562 2563 2564 2564 2567 2568 2580 2581 2601 2602 2604 2606 2606 2607 2608 2609 2611 2612 2613 2615 2618 2619 2691 2222 479 90016 4822 121 10518 4822 121 43888 2022 031 00138 4822 126 13185 5322 122 32531 2020 558 90611 4822 126 11503 4822 126 13862 4822 126 14237 4822 121 10739 2222 375 24153 4822 121 70618 4822 121 70637 2222 347 90219 5322 121 42532 4822 121 40482 4822 121 40488 2222 347 90219 4822 121 40488 5322 121 42532 5322 121 42386 4822 121 41854 4822 121 43693 5322 121 42386 4822 122 33127 4822 122 33127 5322 126 10223 4822 124 11965 4822 124 40433 4822 122 31177 2222 479 90051 4822 121 40482 4822 121 51408 2022 031 00137 2022 031 00139 2038 035 13508 4822 124 81145 2022 031 00139 4822 122 31175 4822 126 13589 4822 126 14153 4822 126 14153 4822 124 12415 4822 124 42159 4822 126 13599 4822 126 14153 4822 121 10798 9965 000 09661 4822 122 50116 4822 121 10711 4822 126 14049 4822 126 13867 4822 122 33177 4822 126 14585 4822 124 81151 4822 126 14585 4822 126 13862 9965 000 09661 4822 126 13482 4822 122 33127 5322 122 31647 4822 122 33177 4822 122 33177 4822 126 14152 2020 021 91496 5322 122 32331 5322 121 42386 2020 021 91374 4822 124 12417 4822 124 40433 4822 124 21913 4822 124 81286 4822 124 81151 4822 126 14076 2020 552 94427 4822 124 40248 3198 016 31020 3198 017 44740 2222 867 15339 3198 017 41050 2222 867 15339 3198 017 41050 4822 126 13956 4822 126 13956 5322 126 11578 3198 017 41050 4822 126 14043 4822 124 12379 270nF 5% 250V 390nF 5% 250V 360nF 5% 250V 2.2µF 20% 100V 680pF 10% 500V 100pF 5% 50V 1.8nF 10% 2kV 820pF 10% 2kV 1.5nF 10% 2kV 470pF 10% 2kV 2.2µF 5% 160V 15nF 5% 1kV 12nF 5% 1600V 8.2nF 5% 1600V 15nF 10% 400V 18nF 10% 400V 68nF 10% 250V 22nF 10% 400V 15nF 10% 400V 22nF 10% 400V 18nF 10% 400V 100nF 5% 63V 150nF 5% 63V 10nF 100V 100nF 5% 63V 2.2nF 10% 63V 2.2nF 10% 63V 4.7nF 10% 63V 47µF 20% 25V 47µF 20% 25V 470pF 10% 500V 120nF 5% 250V 68nF 10% 250V 33nF 10% 250V 4.7µF 20% 250V 470µF 20% 16V 47µF 20% 50V 1000µF 16V 20% 470µF 20% 16V 1nF 10% 500V 470nF 275V 2.2nF 10% 1kV 2.2nF 10% 1kV 220µF 20% 400V 330µF 20% 400V 3.3nF 10% 500V 2.2nF 10% 1kV 33nF 5% 400V 470pF 50V 10% 470pF 10% 1kV 100nF 20% 275V 1.5nF 20% 250V 330P 20% 250V 10nF 20% 50V 100nF 10% 50V 22µF 50V 100nF 10% 50V 1.5nF 10% 2kV 470pF 50V 10% 470nF 80/20% 16V 2.2nF 10% 63V 1nF 10% 63V 10nF 20% 50V 10nF 20% 50V 680pF 10% 1kV 100µF 20% 160V 1nF 10% 100V 100nF 5% 63V 2200µH 20% 25V 2200µF 20% 25V 47µF 20% 25V 1µF 20% 63V 47µF 20% 16V 22µF 50V 220nF 25V. 20% 100pF 5% 50v 0603 10µF 20% 63V 1nF 25V 0603 470nF 10V 0603 33pF 5% 50V 0603 1µF 10V 0603 33pF 5% 50V 0603 1µF 10V 0603 68pF 5% 63V 0603 68pF 5% 63V 0603 1nF 10% 50V 0603 1µF 10V 0603 1µF 20% 16V 220µF 25V Spare Parts List 2802 2803 2810 2813 2816 2831 2832 2833 2834 2835 2836 2837 2840 2841 2842 2843 2844 2845 2846 2849 2850 2852 2854 2855 2855 2856 2856 2857 2860 2860 2862 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2883 2884 2885 2886 2892 2893 2894 2895 2897 2898 2902 2902 2902 2903 2904 2904 2905 2905 2906 2906 2907 2907 2908 2910 2910 2911 2911 2911 2950 4822 126 13879 4822 126 13879 4822 126 14491 4822 126 14491 3198 017 44740 3198 016 31080 3198 016 31080 4822 126 11785 4822 126 13881 4822 126 13883 4822 126 14247 4822 124 40769 2238 586 59812 4822 124 40248 2238 586 59812 4822 124 40248 4822 124 40248 2238 586 59812 4822 124 40207 3198 016 31020 3198 016 31020 3198 016 31020 3198 016 31020 2222 867 15339 4822 126 11669 4822 122 33752 4822 126 11785 4822 122 33753 4822 126 14225 4822 126 14508 4822 126 14491 4822 124 22652 4822 124 22652 4822 126 14491 4822 126 13617 4822 122 33753 5322 121 42465 5322 121 42465 4822 122 33753 4822 126 13617 4822 126 14491 4822 124 40207 4822 124 40207 4822 124 40769 4822 124 40248 4822 124 21913 4822 126 13193 2238 916 15641 4822 124 80791 4822 124 22652 4822 121 42408 4822 126 13879 2238 586 59812 2238 586 59812 4822 126 13883 4822 126 14249 4822 126 14315 5322 126 11583 4822 124 11769 4822 124 80061 4822 124 81144 4822 124 21913 4822 122 33735 4822 126 13482 4822 122 32614 5322 122 31647 4822 122 33735 4822 126 13482 4822 122 32614 5322 122 31647 4822 124 40248 4822 122 33177 4822 122 33891 4822 122 32614 4822 122 33177 4822 122 33891 4822 126 14241 220nF 20% 16V 220nF 20% 16V 2.2µF -20+80% 10V 0805 2.2µF -20+80% 10V 0805 470nF 10V 0603 1pF 25% 50V 0603 1pF 25% 50V 0603 47pF 5% 50V 0603 470pF 5% 50V 220pF 5% 50V 1.5nF 50V 0603 4.7µF 20% 100V 100nF 20-80% 50V 0603 10µF 20% 63V 100nF 20-80% 50V 0603 10µF 20% 63V 10µF 20% 63V 100nF 20-80% 50V 0603 100µF 20% 25V 1nF 25V 0603 1nF 25V 0603 1nF 25V 0603 1nF 25V 0603 33pF 5% 50V 0603 27pF 5% 50V 0603 15pF 5% 50V 47pF 5% 50V 0603 150pF 5% 50V 56pF 5% 50V 0603 180pF 5% 50V 2.2µF -20+80% 10V 0805 2.2µF 20% 50V 2.2µF 20% 50V 2.2µF -20+80% 10V 0805 1,8nF 10% 50V 150pF 5% 50V 68nF 5% 63V 68nF 5% 63V 150pF 5% 50V 1,8nF 10% 50V 2.2µF -20+80% 10V 0805 100µF 20% 25V 100µF 20% 25V 4.7µF 20% 100V 10µF 20% 63V 1µF 20% 63V 4.7nF 10% 63V 22nF 10% 25V 0603 470µF 20% 16V 2.2µF 20% 50V 220nF 10% 50V 220nF 20% 16V 100nF 20-80% 50V 0603 100nF 20-80% 50V 0603 220pF 5% 50V 560pF 10% 50V 0603 390pF 5% 50V 0603 10nF 10% 50V 0603 220µF 20% 50V 1000µF 20% 25V 1000µF 16V 1µF 20% 63V 27nF 10% 63V 470nF 80/20% 16V 1.2nF 10% 63V 1nF 10% 63V 27nF 10% 63V 470nF 80/20% 16V 1.2nF 10% 63V 1nF 10% 63V 10µF 20% 63V 10nF 20% 50V 3.3nF 10% 63V 1.2nF 10% 63V 10nF 20% 50V 3.3nF 10% 63V 330pF 50V 0603 4822 116 52175 4822 116 52175 4822 051 30008 4822 051 30152 4822 117 12902 4822 116 52175 4822 051 30222 4822 051 30682 4822 051 30222 4822 116 52199 4822 051 30102 4822 116 83868 4822 117 12891 100Ω 5% 0.5W 100Ω 5% 0.5W Jumper 0603 1.5kΩ 5% 0.062W 8.2kΩ 1% 0.063W 0603 100Ω 5% 0.5W 2.2kΩ 5% 0.062W 6.8kΩ 5% 0.062W 2.2kΩ 5% 0.062W 68Ω 5% 0.5W 1kΩ 5% 0.062W 150Ω 5% 0.5W 220kΩ 1% 0.063W 0603 3000 3001 3002 3003 3004 3005 3006 3007 3008 3101 3102 3103 3104 3105 3106 3111 3112 3113 3114 3115 3116 3123 3124 3125 3126 3131 3132 3133 3134 3135 3136 3141 3149 3150 3154 3156 3157 3158 3159 3172 3180 3181 3190 3200 3201 3202 3203 3204 3205 3206 3206 3207 3208 3208 3208 3209 3209 3209 3210 3211 3212 3213 3213 3217 3218 3219 3220 3221 3222 3226 3229 3230 3231 3232 3235 3241 3242 3244 3245 3246 3247 3247 3247 3248 3249 3250 3251 3256 3257 3258 3258 3258 3258 3259 3331 3332 3333 3334 3335 3336 3340 3341 3342 3343 3344 3345 3346 4822 116 83868 4822 117 12891 4822 116 52201 4822 116 52175 4822 116 52201 4822 116 52175 4822 116 52201 4822 116 52175 4822 116 83868 4822 117 12925 4822 116 83868 4822 117 12925 4822 116 83868 4822 117 12925 4822 116 83868 4822 117 12925 4822 116 52201 4822 116 52175 4822 050 11002 4822 117 13632 4822 051 30154 4822 116 52289 4822 050 21003 4822 051 30152 4822 051 30103 4822 051 20122 4822 116 83961 4822 051 30683 4822 051 30124 4822 051 30683 4822 116 83881 4822 116 52175 4822 116 52175 4822 116 52175 4822 116 52257 4822 051 30102 4822 051 30333 4822 117 13632 4822 050 11002 4822 051 30151 4822 051 30221 4822 051 30391 4822 051 30101 4822 051 30689 4822 117 13501 4822 116 52283 4822 116 52283 4822 051 30471 4822 116 52226 4822 116 83883 4822 051 30334 4822 117 12864 4822 051 30222 4822 116 52175 4822 116 52226 4822 116 52175 4822 051 30561 4822 117 12968 4822 051 30271 4822 051 30561 4822 051 30222 4822 116 52175 4822 051 30223 4822 051 30273 4822 116 52231 5322 117 13064 4822 051 30103 4822 051 30474 4822 051 30684 4822 117 12889 4822 051 30333 4822 116 52231 4822 116 52283 4822 116 52175 4822 051 30102 3198 021 31060 2120 108 92641 2322 702 60394 4822 117 12891 4822 117 13632 4822 051 30474 4822 116 52175 3198 013 01020 4822 116 52175 3198 013 01020 4822 116 52175 3198 013 01020 4822 052 11109 4822 052 10108 4822 052 10108 3198 013 01520 4822 116 52191 4822 117 13016 4822 116 52191 150Ω 5% 0.5W 220kΩ 1% 0.063W 0603 75Ω 5% 0.5W 100Ω 5% 0.5W 75Ω 5% 0.5W 100Ω 5% 0.5W 75Ω 5% 0.5W 100Ω 5% 0.5W 150Ω 5% 0.5W 47kΩ 1% 0.063W 0603 150Ω 5% 0.5W 47kΩ 1% 0.063W 0603 150Ω 5% 0.5W 47kΩ 1% 0.063W 0603 150Ω 5% 0.5W 47kΩ 1% 0.063W 0603 75Ω 5% 0.5W 100Ω 5% 0.5W 1kΩ 1% 0.4W 100kΩ 1% 0603 0.62W 150kΩ 5% 0.062W 5.6kΩ 5% 0.5W 10kΩ 1% 0.6W 1.5kΩ 5% 0.062W 10kΩ 5% 0.062W 1.2kΩ 5% 0.1W 6.8kΩ 5% 68kΩ 5% 0.062W 120kΩ 5% 0.062W 68kΩ 5% 0.062W 390Ω 5% 0.5W 100Ω 5% 0.5W 100Ω 5% 0.5W 100Ω 5% 0.5W 22kΩ 5% 0.5W 1kΩ 5% 0.062W 33kΩ 5% 0.062W 100kΩ 1% 0603 0.62W 1kΩ 1% 0.4W 150Ω 5% 0.062W 220Ω 5% 0.062W 390Ω 5% 0.062W 100Ω 5% 0.062W 68Ω 5% 0.063W 0603 82Ω 5% 0.62W 0603 4.7kΩ 5% 0.5W 4.7kΩ 5% 0.5W 470Ω 5% 0.062W 560Ω 5% 0.5W 470Ω 5% 0.5W 330kΩ 5% 0.062W 82kΩ 5% 0.6W 2.2kΩ 5% 0.062W 100Ω 5% 0.5W 560Ω 5% 0.5W 100Ω 5% 0.5W 560Ω 5% 0.062W 820Ω 5% 0.62W 270Ω 5% 0.062W 560Ω 5% 0.062W 2.2kΩ 5% 0.062W 100Ω 5% 0.5W 22kΩ 5% 0.062W 27kΩ 5% 0.062W 820Ω 5% 0.5W 39kΩ 1% 0.063W 0603 10kΩ 5% 0.062W 470kΩ 5% 0.062W 680kΩ 5% 0.062W 270kΩ 1% 0.063W 0603 33kΩ 5% 0.062W 820Ω 5% 0.5W 4.7kΩ 5% 0.5W 100Ω 5% 0.5W 1kΩ 5% 0.062W 10MΩ 5% 0603 180kΩ 1% 390kΩ 5% 0.062W 0603 220kΩ 1% 0.063W 0603 100kΩ 1% 0603 0.62W 470kΩ 5% 0.062W 100Ω 5% 0.5W 1kΩ 2% 0.5W 100Ω 5% 0.5W 1kΩ 2% 0.5W 100Ω 5% 0.5W 1kΩ 2% 0.5W 10Ω 5% 0.5W 1Ω 5% 0.33W 1Ω 5% 0.33W 1.5kΩ 2% 0.5W 33Ω 5% 0.5W VDR 1mA/50V 33Ω 5% 0.5W L01.1A AC 3360 3361 3362 3363 3367 3368 3369 3373 3374 3375 3376 3377 3378 3380 3381 3383 3384 3385 3386 3400 3401 3401 3403 3403 3403 3404 3405 3406 3408 3410 3411 3441 3442 3443 3445 3446 3447 3447 3448 3449 3450 3451 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3463 3465 3468 3468 3469 3469 3470 3470 3470 3471 3471 3472 3472 3473 3473 3473 3474 3475 3477 3478 3479 3480 3481 3481 3481 3481 3482 3482 3482 3482 3484 3486 3488 3490 3490 3491 3492 3492 3493 3493 3494 3495 4822 051 30393 4822 051 30103 4822 051 30393 4822 051 30221 4822 050 21003 4822 116 83872 4822 051 30222 4822 051 30102 4822 116 81154 4822 051 30273 4822 116 52297 4822 116 83883 4822 117 11373 4822 051 30683 4822 051 30273 4822 051 30102 4822 116 81154 2322 257 41103 4822 052 10109 4822 116 52219 4822 050 23303 4822 116 52297 4822 050 28203 4822 116 52234 4822 116 52304 4822 050 11002 4822 050 24708 4822 050 24708 4822 116 52175 4822 050 21003 4822 052 10478 4822 117 11373 4822 051 20008 4822 051 20105 4822 116 52244 4822 116 52289 2122 101 02081 4822 116 52213 4822 116 52231 4822 116 52199 4822 116 52191 4822 052 10109 4822 052 10398 4822 050 24703 4822 050 11002 4822 050 21503 4822 053 11688 4822 051 20008 4822 051 20008 4822 050 11002 4822 053 11153 4822 116 52276 4822 116 52191 4822 050 22703 4822 116 52213 4822 116 52219 4822 116 52234 4822 116 52269 3198 021 52240 4822 051 20274 4822 051 20474 4822 050 23908 4822 050 25608 4822 050 23308 4822 050 23908 4822 050 22202 4822 050 23908 4822 050 26808 4822 050 22202 4822 050 22202 4822 116 83868 4822 116 83868 4822 117 12955 2122 101 02083 4822 050 21003 4822 050 21203 4822 050 21503 4822 050 21803 4822 050 21003 4822 050 21203 4822 050 21503 4822 050 28202 4822 116 52276 4822 053 12229 4822 052 11478 4822 116 52256 4822 116 52303 4822 117 10833 4822 051 10102 4822 051 20471 4822 052 10109 4822 052 10688 4822 052 11478 4822 051 20223 10. EN 73 39kΩ 5% 0.062W 10kΩ 5% 0.062W 39kΩ 5% 0.062W 220Ω 5% 0.062W 10kΩ 1% 0.6W 220Ω 5% 0.5W 2.2kΩ 5% 0.062W 1kΩ 5% 0.062W 2.2Ω 5% 0.5W 27kΩ 5% 0.062W 68kΩ 5% 0.5W 470Ω 5% 0.5W 100Ω 1% 0805 68kΩ 5% 0.062W 27kΩ 5% 0.062W 1kΩ 5% 0.062W 2.2Ω 5% 0.5W 10kΩ 5% 5W 10Ω 5% 0.33W 330Ω 5% 0.5W 33k 1% 0.6W 68kΩ 5% 0.5W 82kΩ 1% 0.6W 100kΩ 5% 0,5W 82k 5% 0.5W 1kΩ 1% 0.4W 4.7Ω 1% 0.6W 4.7Ω 1% 0.6W 100Ω 5% 0.5W 10kΩ 1% 0.6W 4Ω7 5% 0.33W 100Ω 1% 0805 Jumper 0805 1MΩ 5% 0.1W 15kΩ 5% 0.5W 5.6kΩ 5% 0.5W 56Ω 5% 180Ω 5% 0.5W 820Ω 5% 0.5W 68Ω 5% 0.5W 33Ω 5% 0.5W 10Ω 5% 0.33W 3.9Ω 5% 0,33W 47kΩ 1% 0.6W 1kΩ 1% 0.4W 15kΩ 1% 0.6W 6.8Ω 5% 2W Jumper 0805 Jumper 0805 1kΩ 1% 0.4W 15kΩ 5% 2W 3.9kΩ 5% 0.5W 33Ω 5% 0.5W 27kΩ 1% 0.6W 180Ω 5% 0.5W 330Ω 5% 0.5W 100kΩ 5% 0,5W 3.3kΩ 5% 0.5W 220kΩ 5% 0805 270kΩ 5% 0.1W 470kΩ 5% 0.1W 3.9Ω 1% 0.6W 5.6Ω 1% 0.6W 3.3Ω 1% 0.6W 3.9Ω 1% 0.6W 2.2kΩ 1% 0.6W 3.9Ω 1% 0.6W 6.8Ω 1% 0.6W 2.2kΩ 1% 0.6W 2.2kΩ 1% 0.6W 150Ω 5% 0.5W 150Ω 5% 0.5W 2.7kΩ 1% 0.1W 0805 1.5Ω 5% 0,5W 10kΩ 1% 0.6W 12kΩ 1% 0,6W 15kΩ 1% 0.6W 18kΩ 1% 0,6W 10kΩ 1% 0.6W 12kΩ 1% 0,6W 15kΩ 1% 0.6W 8.2kΩ 1% 0,6W 3.9kΩ 5% 0.5W 22Ω 5% 3W 4.7Ω 5% 0.5W 2.2kΩ 5% 0.5W 8.2kΩ 5% 0.5W 10kΩ 1% 0.1W 1kΩ 2% 0.25W 470Ω 5% 0.1W 10Ω 5% 0.33W 6.8Ω 5% 0.33W 4.7Ω 5% 0.5W 22kΩ 5% 0.1W EN 74 3496 3497 3498 3499 3500 3501 3503 3504 3506 3507 3508 3509 3510 3519 3520 3521 3521 3522 3522 3523 3524 3525 3526 3526 3527 3528 3528 3529 3530 3531 3532 3541 3542 3543 3544 3545 3548 3552 3552 3557 3557 3561 3561 3562 3563 3565 3566 3569 3580 3591 3594 3595 3596 3601 3603 3604 3605 3606 3607 3608 3609 3610 3611 3614 3615 3618 3618 3622 3622 3623 3624 3625 3626 3627 3628 3630 3630 3632 3634 3635 3636 3637 3638 3639 3640 3681 3681 3682 3682 3683 3683 3684 3684 3685 10. 4822 117 10837 4822 117 10837 4822 117 11383 4822 051 20471 4822 053 21335 4822 053 21335 4822 116 21224 4822 116 10105 4822 053 21155 4822 252 11215 4822 116 83872 3198 013 04710 4822 117 12765 4822 116 83876 4822 051 20122 4822 050 24708 4822 116 52186 4822 051 20334 4822 051 20394 4822 052 10479 4822 117 11148 4822 051 10102 3198 012 11570 4822 117 11744 4822 117 11744 4822 051 20008 4822 051 20109 4822 117 10834 4822 117 10833 4822 051 20472 4822 052 10222 4822 051 20471 4822 117 11139 4822 050 28203 4822 117 11145 4822 051 20274 4822 116 83933 4822 051 20472 4822 117 10833 4822 051 10102 4822 117 11139 4822 116 52213 4822 116 83872 4822 117 11383 4822 051 20822 4822 053 10331 4822 117 11449 4822 051 20562 4822 117 10834 4822 052 10109 4822 117 13577 3198 021 52240 3198 021 52240 4822 116 52303 4822 116 52175 4822 116 52175 4822 051 30472 4822 116 52256 4822 116 52256 4822 116 83883 4822 050 11002 4822 116 52303 4822 051 30101 4822 116 52283 4822 050 21003 4822 050 21003 4822 116 83961 4822 051 30008 4822 051 30471 4822 051 30472 4822 116 52175 4822 116 52175 4822 051 30472 4822 051 30472 4822 051 30103 4822 051 30222 4822 051 30471 4822 051 30008 4822 116 52175 4822 116 52175 4822 051 10102 4822 051 30759 4822 051 30759 4822 051 30008 4822 116 52303 4822 051 20391 4822 117 11448 4822 051 20332 4822 117 11504 4822 051 20391 4822 117 11596 4822 051 20561 4822 117 11596 4822 051 20561 L01.1A AC 100kΩ 1% 0.1W 100kΩ 1% 0.1W 12kΩ 1% 0.1W 470Ω 5% 0.1W 3.3MΩ 5% 0.5W 3.3MΩ 5% 0.5W VDR 1mA/387V PTC 9Ω 220V 1.5Ω 5% 0.5W Spark gap 220Ω 5% 0.5W 470Ω 20% 0.5W 4.7Ω 20% 3W 270Ω 5% 0.5W 1.2kΩ 5% 0.1W 4.7Ω 1% 0.6W 22Ω 5% 0.5W 330kΩ 5% 0,1W 390kΩ 5% 0.1W 47Ω 5% 0.33W 56kΩ 1% 0.1W 1kΩ 2% 0.25W 0.15Ω 5% 1W 0.22Ω 5% 1W 0.22Ω 5% 1W Jumper 0805 10Ω 5% 0.1W 47kΩ 1% 0.1W 10kΩ 1% 0.1W 4.7kΩ 5% 0.1W 2.2kΩ 5% 0.33W 470Ω 5% 0.1W 1.5kΩ 1% 0.1W 82kΩ 1% 0.6W 4.7kΩ 1% 0,1W 270kΩ 5% 0.1W 15kΩ 1% 0.1W 4.7kΩ 5% 0.1W 10kΩ 1% 0.1W 1kΩ 2% 0.25W 1.5kΩ 1% 0.1W 180Ω 5% 0.5W 220Ω 5% 0.5W 12kΩ 1% 0.1W 8.2kΩ 5% 0,1W 330Ω 5% 1W 2.2kΩ 5% 0.1W 0805 5.6kΩ 5% 0.1W 0805 47kΩ 1% 0.1W 10Ω 5% 0.33W 330Ω 1% 0805 1.25W 220kΩ 5% 0805 220kΩ 5% 0805 8.2kΩ 5% 0.5W 100Ω 5% 0.5W 100Ω 5% 0.5W 4.7kΩ 5% 0.062W 2.2kΩ 5% 0.5W 2.2kΩ 5% 0.5W 470Ω 5% 0.5W 1kΩ 1% 0.4W 8.2kΩ 5% 0.5W 100Ω 5% 0.062W 4.7kΩ 5% 0.5W 10kΩ 1% 0.6W 10kΩ 1% 0.6W 6.8kΩ 5% Jumper 0603 470Ω 5% 0.062W 4.7kΩ 5% 0.062W 100Ω 5% 0.5W 100Ω 5% 0.5W 4.7kΩ 5% 0.062W 4.7kΩ 5% 0.062W 10kΩ 5% 0.062W 2.2kΩ 5% 0.062W 470Ω 5% 0.062W Jumper 0603 100Ω 5% 0.5W 100Ω 5% 0.5W 1kΩ 2% 0.25W 75Ω 5% 0.062W 75Ω 5% 0.062W Jumper 0603 8.2kΩ 5% 0.5W 390Ω 5% 0.1W 180Ω 1% 0.1W 3.3kΩ 5% 0.1W 270Ω 1% 0.1W 390Ω 5% 0.1W 390Ω 1% 0,1W 560Ω 5% 0.1W 390Ω 1% 0,1W 560Ω 5% 0.1W Spare Parts List 3685 3686 3686 3687 3688 3689 3691 3693 3694 3801 3802 3810 3814 3815 3816 3817 3818 3819 3820 3821 3822 3831 3832 3833 3837 3839 3843 3861 3862 3863 3864 3865 3866 3867 3891 3893 3894 3896 3901 3901 3902 3903 3903 3903 3904 3905 3905 3906 3907 3907 3909 3910 3912 4xxx 4xxx 6400 9611 9672 9678 4822 117 11139 4822 051 20008 4822 117 11139 4822 117 11927 4822 117 12521 4822 117 12955 4822 051 30331 4822 051 30221 4822 051 30472 4822 051 30221 4822 051 30102 4822 051 30759 4822 117 13632 4822 117 13632 4822 117 13632 4822 117 13632 4822 117 13632 4822 117 13632 4822 117 13632 4822 117 13632 4822 051 30759 4822 117 12925 4822 116 52175 4822 116 52175 4822 116 52175 4822 116 52175 4822 051 30222 4822 117 13632 4822 051 30153 4822 117 11817 4822 051 30101 4822 116 52175 4822 116 52175 4822 051 30332 4822 051 30101 4822 051 30331 4822 051 30101 4822 051 30331 4822 051 30102 4822 051 30682 4822 051 30332 4822 051 30153 4822 051 30332 4822 117 12925 4822 051 30103 4822 051 30332 4822 117 12925 4822 051 30103 4822 051 30682 4822 117 12902 4822 051 30273 4822 051 30273 4822 116 52231 4822 051 30008 4822 051 20008 4822 050 21002 4822 157 52392 4822 157 50961 4822 157 50961 1.5kΩ 1% 0.1W Jumper 0805 1.5kΩ 1% 0.1W 75Ω 1% 0.1W 68Ω 1% 0.1W 2.7kΩ 1% 0.1W 0805 330Ω 5% 0.062W 220Ω 5% 0.062W 4.7kΩ 5% 0.062W 220Ω 5% 0.062W 1kΩ 5% 0.062W 75Ω 5% 0.062W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 100kΩ 1% 0603 0.62W 75Ω 5% 0.062W 47kΩ 1% 0.063W 0603 100Ω 5% 0.5W 100Ω 5% 0.5W 100Ω 5% 0.5W 100Ω 5% 0.5W 2.2kΩ 5% 0.062W 100kΩ 1% 0603 0.62W 15kΩ 5% 0.062W 1.2kΩ 1% 1/16W 100Ω 5% 0.062W 100Ω 5% 0.5W 100Ω 5% 0.5W 3.3kΩ 5% 0.062W 100Ω 5% 0.062W 330Ω 5% 0.062W 100Ω 5% 0.062W 330Ω 5% 0.062W 1kΩ 5% 0.062W 6.8kΩ 5% 0.062W 3.3kΩ 5% 0.062W 15kΩ 5% 0.062W 3.3kΩ 5% 0.062W 47kΩ 1% 0.063W 0603 10kΩ 5% 0.062W 3.3kΩ 5% 0.062W 47kΩ 1% 0.063W 0603 10kΩ 5% 0.062W 6.8kΩ 5% 0.062W 8.2kΩ 1% 0.063W 0603 27kΩ 5% 0.062W 27kΩ 5% 0.062W 820Ω 5% 0.5W Jumper 0603 Jumper 0805 1kΩ 1% 0.6W 27µH 22µH 22µH 4822 156 20966 4822 157 51216 3198 018 18270 4822 157 11866 4822 157 11139 4822 157 11835 4822 157 11411 4822 157 11411 4822 157 11411 4822 157 11706 4822 157 50961 4822 156 21125 4822 157 50961 4822 157 70698 4822 526 10704 4822 157 11885 2422 531 02471 2422 531 02472 2422 531 02581 4822 157 11737 4822 157 11411 2422 536 00425 2422 536 00507 2422 536 00513 3128 138 53181 4822 157 11712 2422 531 02446 2422 531 02465 2422 531 02478 2422 531 02568 4822 157 11711 47µH 5.6µH 10% 820nH 10% 1.8µH 10% 6.8µH 5% 4,7µH 5% Bead 83Ω at 100MHz Bead 83Ω at 100MHz Bead 83Ω at 100MHz 10µH 5% 22µH 3.9µH 10% 22µH 27µH Bead 45Ω at 50MHz 1000µH 5% LOT JF0501-2135 21' / 25' LOT JF0501-2136 29' LOT JF0501-2601 34' 22µH 10% Bead 83Ω at 100MHz Linearity coil 21' Linearity coil PSL12-104A B Linearity coil 21' / 25' Linearity coil 29' Linearity coil Transf. SC10009-03 B Transf. SC10015 Transf. SC10027-00 B Transf. SD10207-00 B Choke coil 5001 5001 5002 5003 5201 5201 5204 5205 5206 5242 5341 5342 5342 5342 5376 5401 5445 5445 5445 5451 5452 5457 5457 5457 5457 5457 5461 5461 5461 5461 5463 5471 5472 5472 5480 5480 5480 5480 5500 5500 5501 5520 5520 5520 5521 5560 5561 5562 5562 5564 5602 5603 5604 5831 5832 5833 5835 5861 2422 535 94638 4822 157 51157 4822 158 10604 4822 156 20966 4822 157 63788 4822 157 70698 5322 157 51687 4822 157 10476 4822 157 11538 4822 157 11523 2422 531 02462 2422 531 02544 2422 531 02579 4822 526 10704 4822 526 10704 4822 157 71401 4822 157 11411 4822 526 10704 4822 526 10704 4822 157 11867 4822 157 11867 4822 157 11867 4822 157 11139 4822 157 11139 4822 157 11139 3198 018 31290 4822 157 11706 6.8µH 20% 3.3µH 6,8µH 47µH 18µH 10% 27µH 39µH 20mH 1.5A DMF-2820H 10mH 2A DMF-2810H60 DMF-2405 Transf. SS42025-03 B Transf. PSS42-11 Transf. SS49109-00 B Bead 45Ω at 50MHz Bead 45Ω at 50MHz 27µH Bead 83Ω at 100MHz Bead 45Ω at 50MHz Bead 45Ω at 50MHz 5.6µH 5% 5.6µH 5% 5.6µH 5% 6.8µH 5% 6.8µH 5% 6.8µH 5% 12µH 10% 10µH 5% 4822 130 34142 4822 130 11525 4822 130 11397 4822 130 11397 4822 130 11397 4822 130 11416 4822 130 30842 4822 130 11397 4822 130 30842 4822 130 30842 4822 130 31983 4822 130 31983 5322 130 34337 4822 130 34383 4822 130 11551 4822 130 30621 4822 130 34167 5322 130 34337 3198 020 55680 4822 130 11416 9340 559 50112 4822 130 80572 4822 130 34197 4822 130 11551 4822 130 11397 4822 130 30842 4822 130 30842 4822 130 11397 4822 130 11397 4822 130 41487 5322 130 34979 5322 130 34337 4822 130 31024 4822 130 34281 4822 130 34173 4822 130 30862 4822 130 34142 4822 130 41487 9322 164 42682 4822 130 41601 9322 164 42682 4822 130 41487 3198 010 10640 4822 130 10741 4822 130 41601 4822 130 11152 4822 130 30621 4822 130 31083 4822 130 31083 9340 548 67115 4822 130 34167 4822 130 11551 9322 150 08685 3139 120 52021 4822 130 32715 9322 164 42682 4822 130 11397 5322 130 34331 4822 130 30621 4822 130 11148 4822 130 11397 4822 130 10837 9322 163 91685 BZX79-B33 1SS356 BAS316 BAS316 BAS316 PDZ6.8B BAV21 BAS316 BAV21 BAV21 BAT85 BAT85 BAV99 BZX79-B47 UDZS10B 1N4148 BZX79-B6V2 BAV99 BZX384-C5V6 PDZ6.8B BY228/24 RGP30J BZX79-B12 UDZS10B BAS316 BAV21 BAV21 BAS316 BAS316 BYV95C BYV96E BAV99 BZX79-B18 BZX79-B15 BZX79-B5V6 BZX79-B9V1 BZX79-B33 BYV95C EGP20DL-5100 BYV95A EGP20DL-5100 BYV95C Bridge cell GBU4K GBU6J BYV95A UDZ18B 1N4148 BYW55 BYW55 PDZ22B BZX79-B6V2 UDZS10B BZX384-C9V1 BYV29X-500 SB340 EGP20DL-5100 BAS316 BAV70 1N4148 UDZ4.7B BAS316 UDZS8.2B BZX384-C6V2 6001 6004 6150 6201 6202 6206 6331 6332 6333 6335 6365 6366 6367 6401 6445 6447 6448 6449 6453 6453 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6469 6470 6476 6476 6481 6482 6483 6485 6486 6487 6488 6490 6500 6500 6520 6522 6523 6524 6525 6526 6540 6541 6541 6560 6561 6562 6563 6565 6566 6567 6569 6570 6570 Spare Parts List 6580 6582 6681 6691 6692 6831 6901 6904 4822 130 11397 9322 175 70667 4822 130 31983 9322 050 99682 9322 127 54667 4822 130 30621 4822 051 20008 4822 051 20008 BAS316 STPS10L60D BAT85 LTL-10224WHCR TSOP1836UH1 1N4148 Jumper 0805 Jumper 0805 7000 7001 7101 7102 7103 7200 7200 7200 7200 7200 7200 7201 7202 7203 7204 7205 7206 7330 7360 7366 7369 7373 7380 7382 7400 7441 7443 7450 7460 7461 7462 7463 7471 7471 7480 7482 7515 7515 7520 7521 7521 7522 7540 7541 7542 7560 7561 7580 7602 7606 7802 7831 7831 7861 7891 7892 7901 7901 7903 9352 628 51112 4822 130 63732 5322 130 60159 4822 130 60373 5322 130 60159 9352 706 10557 9352 711 31557 9352 711 32557 9352 712 27557 9352 712 42557 9352 715 39557 5322 130 60159 4822 130 60373 4822 130 60373 4822 130 60373 4822 130 60373 5322 130 42755 9352 713 37112 5322 130 60159 9322 167 18676 4822 130 60373 4822 130 41246 4822 130 43226 4822 130 40981 9322 157 37687 4822 130 60373 4822 130 44568 3198 010 44010 9340 550 92127 4822 130 40981 9340 547 00215 4822 130 41246 0451 900 00151 9352 701 64112 4822 130 40823 4822 130 40823 8238 274 02070 9322 175 72667 9352 673 56112 9322 160 63687 9322 163 76687 5322 130 60159 4822 130 40959 4822 130 11155 4822 130 60373 4822 209 16978 9340 547 00215 4822 130 60373 9322 147 25682 9340 547 00215 5322 209 14481 9322 187 89682 9322 191 13682 9352 671 19557 5322 130 60159 5322 130 60159 9322 166 29682 9322 181 41682 5322 130 60159 TDA8941P/N1 MMUN2212 BC846B BC856B BC846B TDA9570H/N1/AI TDA9580H/N1/3I TDA9582H/N1/3I TDA9583H/N1/3I TDA9555H/N1/3I TDA9586H/N1/3I BC846B BC856B BC856B BC856B BC856B BC847C TDA6107JF/N3 BC846B 2SA965 BC856B BC327-25 2SC2235-O BC337-25 STP3NC60FP BC856B BC557B PDTA114ET BU4508DX BC337-25 PDTC143ZT BC327-25 TDA8357J TDA8359J/N2 BD139 BD139 TCET1103G TCET1104(G) TEA1507P/N1 STP7NC80ZFP STU9NC80ZI BC846B BC547B PDTC114ET BC856B LF33CV PDTC143ZT BC856B M24C16-WBN6 PDTC143ZT HEF4053BT MSP3425G-PO-B8-V3 MSP3415G-PO-C12 TDA9853H/V1 BC846B BC846B AN7580 AN7522N BC846B 2177 2178 2179 4822 124 40248 10µF 20% 63V 5322 122 32311 470pF 10% 100V 4822 124 40248 10µF 20% 63V 3150 3151 3152 3153 3156 3157 4822 116 83884 4822 116 83868 4822 116 83884 4822 116 83868 4822 116 52206 4822 116 52206 47kΩ 5% 0.5W 150Ω 5% 0.5W 47kΩ 5% 0.5W 150Ω 5% 0.5W 120Ω 5% 0.5W 120Ω 5% 0.5W 6161 4822 130 34278 BZX79-B6V8 Top Control Panel [E] Various 0215 1091 1092 1093 1094 4822 267 10748 4822 276 13775 4822 276 13775 4822 276 13775 4822 276 13775 Connector 3p m Switch Switch Switch Switch 4822 051 20008 4822 051 20008 4822 051 20561 4822 051 20391 4822 051 20561 4822 051 20391 4822 051 20332 4822 117 11139 4822 051 20008 Jumper 0805 Jumper 0805 560Ω 5% 0.1W 390Ω 5% 0.1W 560Ω 5% 0.1W 390Ω 5% 0.1W 3.3kΩ 5% 0.1W 1.5kΩ 1% 0.1W Jumper 0805 3088 3089 3091 3092 3093 3094 3095 3096 4092 6092 4822 130 11528 1PS76SB10 DAF Panel [G] Various 0180 0221 0258 0261 0262 3139 131 00761 4822 267 10966 4822 267 10966 4822 267 10676 4822 267 10676 Cable 2p 560mm Connector 2p Connector 2p Connector 1P Connector 1P 2492 2493 4822 126 13865 390pF 10% 2kV 4822 126 13865 390pF 10% 2kV 3498 3499 2322 592 13017 VDR 1mA/423V 2322 592 13017 VDR 1mA/423V Side AV Panel [C] 5493 Various Front Interface Panel [Q] 0163 0186 0232 0250 0251 0253 0254 0255 3139 131 01551 3139 110 38861 4822 267 31014 4822 265 11606 4822 267 10735 2422 025 16382 4822 267 10734 4822 267 10565 Cable 6p/560/3p-3p Cable 5p/680/5p Socket headphone Connector 3p Connector 3p m Connector 3p m Connector 5p m Connector 4p 5322 122 32311 5322 122 32311 5322 122 32311 5322 122 32311 5322 122 32311 470pF 10% 100V 470pF 10% 100V 470pF 10% 100V 470pF 10% 100V 470pF 10% 100V 2171 2172 2173 2174 2176 4822 148 81425 DAF Various 0211 0212 0214 0231 2422 025 16268 2422 025 16268 2422 025 06353 2422 128 02972 Connector 2p m Connector 2p m Connector 5p male Mains switch 4822 124 12379 4822 126 13751 4822 126 13751 4822 126 13751 4822 126 13751 5322 121 42386 220µF 25V 47nF 10% 63V 47nF 10% 63V 47nF 10% 63V 47nF 10% 63V 100nF 5% 63V 2691 2692 2693 2694 2695 2698 L01.1A AC 10. EN 75 3500 3501 3691 3693 4822 053 21335 4822 053 21335 4822 116 52219 4822 116 83872 3.3MΩ 5% 0.5W 3.3MΩ 5% 0.5W 330Ω 5% 0.5W 220Ω 5% 0.5W 6691 6692 9322 050 99682 LTL-10224WHCR 9322 127 54667 TSOP1836UH1 EN 76 11. L01.1A AC 11. Revision List First release. Revision List www.s-manuals.com
Source Exif Data:
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