Tait TEL0042 Base station transmitter User Manual

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M820-00
T820 Series II
Base Station Equipment
66-88MHz
Tuning & Adjustment Manual
July 2000
M820-00-2TA
Copyright TEL
01/04/00
2
M820-00
Canada
Taiwan
Tait Mobile Radio Inc.
Unit 5, 158 Anderson Avenue
Markham
Ontario L6E 1A9
Canada
Phone: 1 905 472 1100
Toll Free: 1 800 890 8248
Fax: 1 905 472 5300
Tait Mobile Radio (Taiwan) Ltd
5Fl., No. 159, Keelung Rd
Sec. 1
Taipei 110
Taiwan
Phone: 886 2 2768 6600
Fax: 886 2 2761 9970
Thailand
T800
T800
Head Office
New Zealand
Tait Electronics Ltd
558 Wairakei Road
P.O. Box 1645
Christchurch
New Zealand
Phone: 64 3 358 3399
Fax: 64 3 358 3903
Radio Systems Division
535 Wairakei Road
P.O. Box 1645
Christchurch
New Zealand
Phone: 64 3 358 3399
Fax: 64 3 358 6486
Australia
Tait Electronics (Aust) Pty Ltd
186 Granite Street
Geebung
Queensland 4034
P.O. Box 679
Virginia
Queensland 4014
Australia
Phone: 61 7 3865 7799
Toll Free: 1 800 077 112
Fax: 61 7 3865 7990
France
Tait France Sarl
2 Avenue de la Cristallerie
92 316 Sèvres, Cedex
France
Phone: 33 1 41 14 05 50
Fax: 33 1 41 14 05 55
Germany
Tait Europe Limited
Geschäftsstelle Deutschland
Fürther Str. 27
D-90429 Nürnberg
Germany
Phone: 49 911 2870 7064
Fax: 49 911 2870 7160
Hong Kong
Tait Mobile Radio (HK) Ltd
Unit 2216, North Tower
Concordia Plaza
No. 1 Science Museum Road
Tsim Sha Tsui East
Kowloon
Phone: 852 2369 3040
Fax: 852 2369 3009
New Zealand
Tait Communications Ltd
Unit 4, 75 Blenheim Road
P.O. Box 1185
Christchurch
Phone: 64 3 348 3301
Fax: 64 3 343 0558
Beijing
Singapore
Tait Mobile Radio (HK) Ltd
Beijing Representative Office
Room 610, Tower 2
Beijing Henderson Centre
No. 18 Jianguomennei Da Jie
Doncheng District
Beijing
China 100005
Tait Electronics (Far East) Pte Ltd
4 Leng Kee Road
SIS Building #05-11A
Singapore 159088
Phone: 65 471 2688
Fax: 65 479 7778
01/04/00
Tait Mobile Radio Ltd
14/1 Suwan Tower
Third Floor
North Sathorn Road
Soi Saladaeng 1
Bangrak
Bangkok 10500
Thailand
Phone: 662 267 6290
Fax: 662 267 6293
United Kingdom
Tait Europe Ltd
Ermine Business Park
Ermine Road
Huntingdon
Cambridgeshire PE18 6YA
United Kingdom
Phone: 44 1480 52 255
Fax: 44 1480 411 996
USA
Tait Electronics (USA) Inc.
9434 Old Katy Road
Suite 110
Houston
Texas 77055
USA
Phone: 1 713 984 8684
Toll Free: 1 800 222 1255
Fax: 1 713 468 6944
Internet
http://www.taitworld.com
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M820-00
About This Manual
Scope
This manual contains general, technical, tuning and adjustment
information on T820 Series II 25W and 50W base stations which
comprise the following equipment:
25W base station
T825 receiver
T826 25W transmitter
50W base station
T825 receiver
T827 exciter
T828 50W power amplifier
PCB Information
PCB information is provided for all current issue PCBs, as well
as all previous issue PCBs manufactured in production quantities, and is grouped according to PCB. Thus, you will find the
parts list, grid reference index (if necessary), PCB layouts and
circuit diagram(s) for each individual PCB grouped together.
Errors
If you find an error in this manual, or have a suggestion on how
it might be improved, please do not hesitate to contact Customer
Support, Tait Electronics Ltd, Christchurch, New Zealand (full
contact details are on page 2).
Updating Equipment And Manuals
In the interests of improving performance, reliability or servicing, Tait Electronics Ltd
reserve the right to update their equipment and/or manuals without prior notice.
Copyright
All information contained in this manual is the property of Tait Electronics Ltd. All
rights are reserved. This manual may not, in whole or part, be copied, photocopied,
reproduced, translated stored or reduced to any electronic medium or machine readable
form without prior written permission from Tait Electronics Ltd.
Ordering Tait Service Manuals
You can order additional copies of this manual from your nearest Tait Dealer or Customer Service Organisation. When ordering, make sure you quote the correct Tait product code ("M" number). Note that only the latest issue of the manual will be available
for order.
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4
M820-00
Table Of Contents
This manual is divided into five parts as listed below, with each part being further subdivided into sections. There is a detailed table of contents at the start of each part and/
or section.
Part
Title
Introduction To Servicing
T825 Receiver
T826 Transmitter & T827 Exciter
T828 Power Amplifier
T820 VCO PCB Information
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AI
M820-00
Part A
Introduction To Servicing
This part of the manual is divided into the sections listed below. These sections provide
some general and advisory information on servicing procedures, and a brief history of
PGM800Win programming software.
Section
Title
Page
General
1.1
1.1
Additional Technical Information
1.1
1.2
Caution: CMOS Devices
1.1
1.3
Caution: Aerial Load
1.2
1.4
Caution: Beryllium Oxide & Power Transistors
1.2
Mechanical
2.1
2.1
Torx Recess Head Screws
2.1
2.2
Pozidriv & Philips Recess Head Screws
2.2
2.3
2.3.1
2.3.2
Disassembly/Reassembly
Receivers/Exciters/Transmitters
Power Amplifiers
2.3
2.3
2.3
2.4
Cover Screw Torques
2.3
2.5
Chassis & Cover Compatibility
2.4
Component Replacement
3.1
3.1
3.1.1
3.1.2
Leaded Components
Desoldering Iron Method
Component Cutting Method
3.1
3.1
3.1
3.2
Surface Mount Devices
3.2
3.3
Cased Mica Capacitors
3.2
Software History
4.1
4.1
PGM800Win V1.0
4.1
4.2
PGM800Win V2.00
4.1
Figure
Title
Page
1.1
Typical Product Code & Serial Number Labels
1.1
1.2
Typical Anti-static Bench Set-up
1.2
2.1
Torx Screw Identification
2.1
2.2
Pozidriv & Philips Screw & Screwdriver Identification
2.2
2.3
Identification Of New-Design Chassis & Covers
2.4
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General
M820-00
General
1.1
Additional Technical Information
A1.1
If you have any questions about this manual or the equipment it describes, please contact your nearest Tait Dealer or Customer Service Organisation. If necessary, you can
get additional technical help from Customer Support, Radio Systems Division, Tait Electronics Ltd, Christchurch, New Zealand (full contact details are on page 2).
When requesting information, please quote either the manual product code (e.g.
M820-00-200), or the equipment product code and serial number which are printed on a
label on the back of the product (as shown in Figure 1.1).
this area used for regional
Type Approval information
T838-10-0000
Rev 1
product code
900000
Tait Electronics Limited
Made in New Zealand
serial number
T835-10-0000
Rev 1
900000
Tait Electronics Limited
Made in New Zealand
Figure 1.1 Typical Product Code & Serial Number Labels
If you require information about a particular PCB, please quote the full PCB internal
part number (IPN) which is screen printed onto the top side of the board (refer to the
appropriate PCB Information section in this manual for more details).
1.2
Caution: CMOS Devices
This equipment contains CMOS Devices which are susceptible to damage from static
charges. Care when handling these devices is essential. For correct handling procedures refer to the manufacturers' data books, e.g. Philips data books covering CMOS
devices, or Motorola CMOS data books, Section 5 'Handling', etc.
An anti-static bench kit (refer to Figure 1.2) is available from Tait Electronics Ltd under
the following product codes:
• KS0001 - 1 conductive rubber bench mat
- 1 earth lead to connect the mat to ground
• KS0004 - 1 wrist strap.
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A1.2
General
M820-00
conductive
wrist strap
conductive rubber
bench mat
to building earth
(not mains earth)
Figure 1.2 Typical Anti-static Bench Set-up
1.3
Caution: Aerial Load
The equipment has been designed to operate safely under a wide range of aerial loading
conditions. However, we strongly recommend that the transmitter should always be
operated with a suitable load to prevent damage to the transmitter output power stage.
1.4
Caution: Beryllium Oxide & Power Transistors
The RF power transistors in current use all contain some beryllium oxide. This substance, while perfectly harmless in its normal solid form, can become a severe health
hazard when it has been reduced to dust. For this reason the RF power transistors
should not be broken open, mutilated, filed, machined, or physically damaged in any
way that can produce dust particles.
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Mechanical
M820-00
Mechanical
2.1
Torx Recess Head Screws
A2.1
Torx recess head screws are becoming the standard screw head type in all T800 Series II
equipment, with Pozidriv and Philips recess head screws being used in fewer applications.
The Torx recess head has the advantage of improved screwdriver tip location, reducing
the chances of screw head damage caused by the driver tip rotating within the recess. In
addition, using a ball-tip Torx screwdriver allows you to drive a Torx head screw with
the driver on a slight angle, which can be useful in situations where access is restricted.
It is important that you use the correct Torx screwdriver tip:
M3 screws M4 screws -
T10
T20.
Figure 2.1 below shows a typical Torx recess head screw (actual hardware may differ
slightly from this illustration due to variations in manufacturing techniques).
"star" shaped recess with
six internal notches
Figure 2.1 Torx Screw Identification
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A2.2
Mechanical
2.2
Pozidriv & Philips Recess Head Screws
M820-00
Pozidriv and Philips recess head screws will continue to be used in T800 Series II equipment in a few special applications. It is important that you use the correct type and size
screwdriver for each screw type to avoid damaging the screw head.
It is particularly important that you do not use Philips screwdrivers on Pozidriv screw
heads as the tapered driving flutes of the Philips screwdriver do not engage correctly
with the parallel-sided slots in the Pozidriv screw head. This can result in considerable
damage to the screw head if the screwdriver tip turns inside the recess.
Note:
If you find you need excessive downwards pressure to keep the screwdriver
tip in the Pozidriv screw head, you are probably using the wrong type and/
or size screwdriver.
Figure 2.2 below shows the main differences between typical Pozidriv and Philips screw
heads and screwdriver tips (actual hardware may differ slightly from these illustrations
due to variations in manufacturing techniques).
Pozidriv
Philips
internal notches
no special markings
"star" markings
between slots
slots with parallel sides
slots with tapered sides
driving flutes with
parallel sides
driving flutes with
tapered sides
ridges between
driving flutes
Figure 2.2 Pozidriv & Philips Screw & Screwdriver Identification
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Mechanical
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2.3
Disassembly/Reassembly
2.3.1
Receivers/Exciters/Transmitters
A2.3
To carry out alignment or change option links, you need to remove only the top cover,
i.e. the one adjacent to the front panel handle and on the opposite side to the main
D-range connector (D-range 1/PL100).
You need to remove the bottom cover to:
• access transmitter RF power transistors and many SMD components
• change solder blob links
• fit test leads to circuit block access points.
2.3.2
Power Amplifiers
You should carry out the tuning and power output level setting procedures with the
cover on.
2.4
Cover Screw Torques
Receivers/Exciters/Transmitters
.. 1.36Nm/12in.lbf.
Power Amplifiers
.. 0.9Nm/8in.lbf.
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A2.4
Mechanical
2.5
Chassis & Cover Compatibility
M820-00
The chassis and covers used in T800 Series II modules incorporate a number of design
changes to improve Electro-Magnetic Compatibility (EMC) performance. It is important that only the new-design covers are fitted to the new chassis to ensure correct
mechanical fit and continued compliance with appropriate EMC Type Approval regulations.
Figure 2.3 below shows some of the main features which can be used to identify the
new-design chassis and covers.
Chassis
←Top View
Rear View→
4 holes in
rear panel
loom channel in
top of walls
groove in top
of rear wall
Top Cover
provision for mounting speaker
(future development)
ridge on top
of rear wall
Bottom Cover
additional walls
Figure 2.3 Identification Of New-Design Chassis & Covers
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Component Replacement
M820-00
Component Replacement
3.1
Leaded Components
A3.1
Whenever you are doing any work on the PCB that involves removing or fitting components, you must take care not to damage the copper tracks. The two satisfactory methods of removing components from plated-through hole (PTH) PCBs are detailed below.
Note:
The first method requires the use of a desoldering station, e.g. Philips SBC
314 or Pace MBT-100E.
3.1.1
Desoldering Iron Method
Place the tip over the lead and, as the solder starts to melt, move the tip in a circular motion.
Start the suction and continue the movement until 3 or 4 circles have been completed.
Remove the tip while continuing suction to ensure that all solder is removed from
the joint, then stop the suction.
Before pulling the lead out, ensure it is not stuck to the plating.
If the lead is still not free, resolder the joint and try again.
Note:
The desoldering iron does not usually have enough heat to desolder leads
from the ground plane. Additional heat may be applied by holding a soldering iron on the tip of the desoldering iron (this may require some additional help).
3.1.2
Component Cutting Method
Cut the leads on the component side of the PCB.
Heat the solder joint sufficiently to allow easy removal of the lead by drawing it
out from the component side: do not use undue force.
Fill the hole with solder and then clear with solderwick.
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A3.2
Component Replacement
3.2
Surface Mount Devices
Caution:
3.3
M820-00
Surface mount devices (SMDs) require special storage, handling,
removal and replacement techniques. This equipment should be serviced only by an approved Tait Dealer or Customer Service Organisation equipped with the necessary facilities. Repairs attempted with
incorrect equipment or by untrained personnel may result in permanent damage. If in doubt, contact your nearest Tait Dealer or Customer
Service Organisation.
Cased Mica Capacitors
Cased mica capacitors can be removed by heating the top with a heavy-duty soldering
iron and gently lifting the capacitor off the PCB with a solder-resistant spike or equivalent.
01/04/00
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Software History
M820-00
A4.1
Software History
28/06/96
18/08/97
4.1
PGM800Win Version 1.0
PGM800Win Version 2.00
PGM800Win V1.0
PGM800Win V1.0 is different in concept from DOS versions of PGM800 in that it is Windows1 based. It also includes many new and improved features over DOS versions of
PGM800.
The major changes are outlined below:
•
The Windows environment makes data entry and editing significantly easier.
•
PGM800Win includes several new radio models which are not programmable
with DOS versions of PGM800.
•
Out of range frequencies will result in warning messages and will not be accepted
for entry into the standard library module. User defined modules can be created,
however, allowing variation from the standard library module.
•
Channel numbers default to 0-127 to match the EPROM memory locations. However, the user can change this setting so that the channel numbers run from 1-128
to suit his/her particular needs.
Note:
The data files produced by BASEPROG V1.0 and all DOS versions of
PGM800 are still compatible with PGM800Win V1.0.
4.2
PGM800Win V2.00
PGM800Win V2.00 is an upgraded and expanded version of PGM800Win V1.0. It has
been developed specifically for T800 Series II base stations, but retains the ability to program Series I equipment.
The major changes are outlined below:
•
PGM800Win V2.0 will program T800 Series II base station modules via serial communications.
•
Deviation and reference modulation settings are written automatically to the
radio.
1. Windows is a registered trademark of the Microsoft Corporation.
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A4.2
•
Software History
M820-00
Extra information that is not stored in the radio (but which is still relevant to the
radio) can be saved to a file on disk (e.g. note field, auxiliary pin names, etc.).
Note:
01/07/00
The data files produced by BASEPROG V1.0, all DOS versions of PGM800,
and PGM800Win V1.0 are still compatible with PGM800Win V2.00.
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M820-00
Part B
T825 Receiver
This part of the manual is divided into six sections, as listed below. There is a detailed
table of contents at the start of each section.
Section
Title
General Information
Circuit Operation
Initial Tuning & Adjustment
Functional Testing (not available for Tuning & Adjustment manual)
Fault Finding (not available for Tuning & Adjustment manual)
PCB Information
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BII
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T825 General Information
M820-00
B1.1
T825 General Information
This section provides a brief description of the T825 receiver, along with detailed specifications and a list of types available.
The following topics are covered in this section.
Section
Title
Page
1.1
Introduction
1.3
1.2
Specifications
1.4
1.2.1
Introduction
1.4
1.2.2
General
1.5
1.2.3
RF Section
1.5
1.2.4
1.2.4.1
1.2.4.2
1.2.4.3
Audio Section
General
CTCSS
Mute Operation
1.7
1.7
1.7
1.8
1.2.5
Microcontroller
1.8
1.2.6
1.2.6.1
1.2.6.2
1.2.6.3
Test Standards
European Telecommunication Standard (ETS)
DTI CEPT Recommendation T/R-24-01
Telecommunications Industry Association
1.8
1.8
1.9
1.9
1.3
Product Codes
1.10
1.4
Standard Product Range
1.11
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B1.2
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T825 General Information
M820-00
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T825 General Information
M820-00
1.1
B1.3
Introduction
The T825 is a high performance microprocessor controlled FM base station receiver
designed for single or multichannel operation in the 66 to 88MHz frequency range1.
The receiver is a dual conversion superhet with a synthesised local oscillator. The first
IF is 10.7MHz, allowing exceptionally high spurious signal rejection to be achieved in
the receiver front end. The second IF section (455kHz) combines amplitude limiting,
detection and RSSI within a single integrated circuit. This IC also drives a noise level
detector for gating the audio output. RSSI can also be used to drive a carrier mute for
audio output gating (link selectable).
The audio section output can be adjusted to deliver >+10dBm to a 600 ohm balanced
output, and 1W to a local monitor speaker. A flat or de-emphasised audio response is
link selectable.
The synthesiser frequency is programmed via the serial communications port. Eight
channel select lines are accessible via an optional D-range connector (D-range 2 T800-03-0000) at the rear of the set.
All components except those on the VCO board are mounted on a single PCB. This is
secured to a die-cast chassis which is divided into compartments to individually shield
each section of circuitry. Access to both sides of the main PCB is obtained by removing
each of the two chassis covers. There is provision within the chassis to mount small
option PCBs.
The front panel controls include gating sensitivity, line level, monitor volume and a
monitor mute switch.
The T825 has a width of 60mm and occupies a single space in a Tait rack frame, which
has the ability to accommodate up to seven standard modules.
1. Although capable of operating over the 66-88MHz frequency range, the T825 has a
2MHz switching range (see Section 1.2.3 and Section 3.1).
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B1.4
T825 General Information
1.2
Specifications
1.2.1
Introduction
M820-00
The performance figures given are minimum figures, unless otherwise indicated, for
equipment tuned with the maximum switching range and operating at standard room
temperature (+22°C to +28°C) and standard test voltage (13.8V DC).
Where applicable, the test methods used to obtain the following performance figures
are those described in the EIA and ETS specifications. However, there are several
parameters for which performance according to the CEPT specification is given. Refer
to Section 1.2.6 for details of test standards.
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
The terms "wide bandwidth" and "narrow bandwidth" used in this and following sections are defined in the following table.
Wide Bandwidth
Narrow Bandwidth
Channel Spacing
Modulation
100% Deviation
Receiver
IF Bandwidth
25kHz
±5.0kHz
15.0kHz
12.5kHz
±2.5kHz
7.5kHz
Sensitivity and distortion figures are stated for both de-emphasised and flat audio
responses under standard operating conditions. Note that the sensitivity and distortion
figures will be degraded when flat audio is selected.
Link PL210
Link PL220
De-emphasised Audio
1-2
2-3
Flat Audio
2-3
1-2
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T825 General Information
M820-00
1.2.2
B1.5
General
Number Of Channels
.. 128 (standard)1
Supply Voltage:
Operating Voltage
Standard Test Voltage
Polarity
Polarity Protection
..
..
..
..
10.8 to 16V DC
13.8V DC
negative earth only
crowbar diode
Supply Current:
Standby
Full Audio
Operating Temperature Range
.. 350mA
.. 750mA
.. -30°C to +60°C
Dimensions:
Height
Width
Length
Weight
1.2.3
.. 183mm
.. 60mm
.. 322mm
.. 2.13kg
RF Section
Frequency Range
.. 66-88MHz
Type
.. dual conversion superheterodyne
Frequency Increment
.. 5 or 6.25kHz
Switching Range
.. 2MHz (i.e. ±1MHz from the centre
frequency)
Input Impedance
.. 50 ohms
Frequency Stability
(see also Section 1.4)
.. ±2.5ppm, -30°C to +60°C
(±1ppm available for special
applications)
Signal Strength Indicator
(RSSI)
.. -115dBm to -70dBm, 3.5 to 6.5V
at approx. 15dB/V
1. Additional channels may be factory programmed. Contact your nearest Tait Dealer or
Customer Service Organisation.
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T825 General Information
M820-00
IF Amplifiers:
Frequencies
BandwidthsNarrow Bandwidth (NB)
Wide Bandwidth (WB)
.. 10.7MHz and 455kHz
.. 7.5kHz
.. 15kHz
Sensitivity (De-emphasised Response):
Single Channel
Bandspread (12dB Sinad)
.. -117dBm
.. -115dBm (across switching range)
Sensitivity (Flat Response):
Single Channel
Bandspread (12dB Sinad)
.. -111dBm
.. -109dBm (across switching range)
Signal+Noise To Noise Ratio (Typical):
De-emphasised
Flat
RF Level -107dBm (CEPT)
..
30dB (WB)
25dB (NB)
25dB (WB)
20dB (NB)
RF Level -83dBm (CEPT)
..
50dB (NB)
45dB (NB)
RF Level -57dBm (EIA)
..
55dB (WB)
52dB (WB)
Selectivity:
Narrow Bandwidth (±12.5kHz)
Wide Bandwidth (±25kHz)
.. 90dB (CEPT)
.. 95dB (EIA)
Offset Selectivity (Canada only)
.. 20dB
Spurious Response Attenuation
.. 100dB EIA (typical)
Intermodulation Response Attenuation:
Narrow Bandwidth
Wide Bandwidth
.. 80dB CEPT (typical)
.. 85dB EIA (typical)
Blocking
.. 100dB
Co-channel Rejection
.. 6dB
Amplitude Characteristic
.. 3dB
Spurious Emissions:
Conducted
Radiated
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.. -90dBm to 4GHz
.. -57dBm to 1GHz
-47dBm to 4GHz
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T825 General Information
M820-00
1.2.4
Audio Section
1.2.4.1
General
Outputs Available
.. line and monitor
Frequency Response
.. flat or de-emphasised (750µs)
(link selectable)
B1.7
Flat Response:
Bandwidth
Response
.. 67 to 3400Hz
.. within +1, -2dB of output level
at 1kHz
De-emphasised Response:
Bandwidth
Response
.. 300 to 3400Hz
.. within +1, -3dB of a 6dB/octave
de-emphasis characteristic (ref. 1kHz)
Line Output:
Power
Load Impedance
Distortion (@ -70dBm signal level):
Wide Bandwidth
Narrow Bandwidth
.. adjustable to >+10dBm
.. 600 ohms
..
..
De-emphasised
Flat
≤2%
≤2%
≤2%
≤4%
Monitor Output:
Power
.. 1W
Speaker Impedance
.. 4 ohms
Distortion
.. ≤3%
(@ -70dBm signal level, links set to de-emphasis)
1.2.4.2
CTCSS
Linkable High Pass Filter:
Bandwidth
Response
Hum And Noise
(1kHz at 60% system deviation
CTCSS at 10% system deviation)
.. 350 to 3400Hz
.. within +1, -3dB of level at 1kHz
.. 30dB min. at 250.3Hz
35dB typical (67 to 240Hz)
Tone Detect:
Tone Squelch Opening
.. better than 6dB sinad
3dB sinad at 250.3Hz (typical)
4dB sinad at 100Hz (typical)
Tone Detect Bandwidth
.. ±2.1Hz accept (typical)
±3.0Hz reject (typical)
Response Time
.. 150ms open and close (typical)
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B1.8
T825 General Information
1.2.4.3
Mute Operation
Systems Available
M820-00
.. noise mute and carrier mute
Noise Mute:
Operating Range
Hysteresis
Threshold
Opening Time
Closing Time
..
..
..
..
..
6-20dB sinad
1.5 to 6dB
adjustable to -105dBm
20ms
50ms
..
..
..
..
-115 to -80dBm
2 to 10dB
5ms
50ms
Carrier Mute (Optional):
Operating Range
Hysteresis
Opening Time
Closing Time
Note:
The opening and closing times given above are for the standard set-up
(SL210 linked and SL220 not linked - refer to Section 3.8).
1.2.5
Microcontroller
Auxiliary Ports:
Open Drain Type
Vds max.
1.2.6
.. capable of sinking 2.25mA via 2k2Ω
.. 5V
Test Standards
Where applicable, this equipment is tested in accordance with the following standards.
1.2.6.1
European Telecommunication Standard
ETS 300 086 January 1991
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment with an internal or external RF connector intended primarily for analogue speech.
ETS 300 113 March 1996
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment intended for the transmission of data (and speech) and
having an antenna connector.
ETS 300 219 October 1993
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment transmitting signals to initiate a specific response in the
receiver.
01/04/00
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T825 General Information
M820-00
B1.9
ETS 300 279 February 1996
Radio equipment and systems; electromagnetic compatibility (EMC) standard for private land mobile radio (PMR) and ancillary equipment (speech and/or non-speech).
1.2.6.2
DTI CEPT Recommendation T/R-24-01
Annex I: 1988
Technical characteristics and test conditions for radio equipment in the land mobile
service intended primarily for analogue speech.
Annex II: 1988
Technical characteristics of radio equipment in the land mobile service with regard to
quality and stability of transmission.
1.2.6.3
Telecommunications Industry Association
ANSI/TIA/EIA-603-1992
Land mobile FM or PM communications equipment measurement and performance
standards.
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B1.10
T825 General Information
1.3
Product Codes
M820-00
The three groups of digits in the T820 Series II product code provide information about
the model, type and options fitted, according to the conventions described below.
The following explanation of T820 Series II product codes is not intended to suggest that
any combination of features is necessarily available in any one product. Consult your
nearest Tait Dealer or Customer Service Organisation for more information regarding
the availability of specific models, types and options.
Model
The Model group indicates the basic function of the product, as follows:
T82X-XX-XXXX
T825
T826
T827
T828
receiver
25W transmitter
exciter
50W power amplifier
Type
The Type group uses two digits to indicate the basic RF configuration of the product.
The first digit in the Type group designates the frequency range:
T82X-XX-XXXX
’1’ for 66-88MHz
The second digit in the Type group indicates the channel spacing:
T82X-XX-XXXX
’0’ for wide bandwidth (25kHz)
’5’ for narrow bandwidth (12.5kHz)
Options
T82X-XX-XXXX
01/04/00
The Options group uses four digits and/or letters to indicate
any options that may be fitted to the product. This includes
standard options and special options for specific customers.
’0000’ indicates a standard Tait product with no options fitted.
The large number of options precludes listing them here.
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T825 General Information
M820-00
1.4
B1.11
Standard Product Range
The following table lists the range of standard T825 types (i.e. no options fitted) available at the time this manual was published. Consult your nearest Tait Dealer or Customer Service Organisation for more information.
Frequency Range (MHz)a
IF Bandwidth (kHz)
TCXOb
±2.5ppm -30°C to +60°C
Receiver Type: T825-
66-88
7.5
15
•
•
15-0000
10-0000
a. Selectable by solder links - refer to Section 3.7.
b. A TCXO with a stability of ±1ppm (0°C to +60°C) is
available to suit specific requirements. Contact your
nearest authorised Tait Dealer or Customer Service
Organisation for further details.
You can identify the receiver type by checking the product code printed on a label on
the rear of the chassis (Figure 1.1 in Part A shows typical labels). You can further verify
the receiver type by checking the placement of an SMD resistor in the table that is screen
printed onto the PCB (refer to Section 6.1 for more details).
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B1.12
01/04/00
T825 General Information
M820-00
Copyright TEL
T825 Circuit Operation
M820-00
B2.1
T825 Circuit Operation
This section provides a basic description of the circuit operation of the T825 receiver.
Unless otherwise specified, the term "PGM800Win" used in this and following sections refers to version 2.00 and later of the software.
Note:
Refer to Section 6 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB. The parts list and diagrams for the VCO PCB are in Part E.
The following topics are covered in this section.
Section
Title
Page
2.1
Introduction
2.3
2.2
Receiver Front End
2.4
2.3
Mixer
2.5
2.4
IF Circuitry
2.5
2.5
Noise Mute (Squelch)
2.6
2.6
Carrier Mute
2.6
2.7
Audio Processor
2.7
2.8
Power Supply And Regulators
2.8
2.9
Microcontroller
2.9
2.10
Synthesised Local Oscillator
2.10
2.11
VCO
2.11
2.12
Received Signal Strength Indicator (RSSI)
2.11
Figure
Title
Page
2.1
T825 High Level Block Diagram
2.3
2.2
T825 Front End, IF and Mute Block Diagram
2.4
2.3
T825 Audio Processor Block Diagram
2.7
2.4
T825 Power Supply And Regulators Block Diagram
2.8
2.5
T825 Microcontroller Block Diagram
2.9
2.6
T825 Synthesiser Block Diagram
2.10
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B2.2
01/04/00
T825 Circuit Operation
M820-00
Copyright TEL
T825 Circuit Operation
M820-00
2.1
B2.3
Introduction
Noise
Mute
Mixer
Front
End
Mixer
10.7MHz
IF
Limiter
Speaker
Audio
Processor
455kHz
IF
FM
Detector
Synthesised
Local
Oscillator
Second
Local
Oscillator
12.8MHz
Master
Oscillator
}600Ω
Line
Carrier
Mute
RSSI
Figure 2.1 T825 High Level Block Diagram
The T825 receiver consists of a number of distinct stages:
• front end
• mixer
• synthesised local oscillator
• IF
• audio processor
• mute (squelch)
• regulator circuits
• received signal strength indicator (RSSI).
These stages are clearly identifiable in Figure 2.1. Refer to the circuit diagrams in Section 6 for further detail.
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B2.4
T825 Circuit Operation
2.2
Receiver Front End
M820-00
(Refer to the front end, IF section and audio processor circuit diagrams (sheets 4, 3 and 2
respectively) in Section 6.)
Local Oscillator
(From Synthesiser)
RF In
66-88MHz
4dB Pad
Harmonic Doublet
Filter
Filter
RF
Amp
Doublet
Filter
1dB
Pad
Diplexer
Post
Mixer
Amp
4-Pole
Crystal
Filter
10.7MHz
Mixer
2-Pole
Mixer Ceramic
Crystal
Filter (MC3372) Filter
IF
Amp
FM
Limiter Detector
(MC3372) (MC3372)
Low
Pass
Filter
Audio
(To Audio
Processor)
10.7MHz
Buffer
Amp
2nd LO
10.245MHz
RSSI Output
Voltage
(To D-Range
Socket)
RSSI
Comparator
Buffer
Amp
Link Option 1
Option 2
Active
Filter
LF
Amp
Active
Filter
Diode
Detector
Mute
Adjust
Comparator
Rx Gate Out
(To Audio
Processor)
∆t
Gain
Adjust
Smoothing
Filter
Gating
Delays
Mute
Adjust
Comparator
Audio Section
Figure 2.2 T825 Front End, IF and Mute Block Diagram
The incoming signal from the N-type antenna socket is fed through a 7-pole, low pass
filter with a cut frequency of approximately 100MHz. This low loss filter (typically less
than 0.5dB insertion loss over 66-88MHz) provides excellent immunity to interference
from high frequency signals.
The signal is then further filtered, using a notched doublet (L410, L409) which provides
exceptional image rejection, before being amplified by approximately 12dB (Q400). The
signal is then passed through a further doublet (L403, L402) before being presented to
the mixer via an attenuator pad (1dB for narrow bandwidth, 0dB for wide bandwidth).
Each sub-block within the front end has been designed with 50 ohm terminations for
ease of testing and fault finding.
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T825 Circuit Operation
M820-00
2.3
B2.5
Mixer
(Refer to the front end circuit diagram (sheet 4) in Section 6 and Figure 2.2.)
IC410 is a high level mixer requiring a local oscillator (LO) drive level of +17dBm (nominal). The voltage controlled oscillator (VCO) generates a level of +22dBm (typical) and
this is fed to the mixer via a 4dB attenuator pad. A diplexer terminates the IF port of the
mixer in a good 50 ohms, thus preventing unnecessary intermodulation distortion.
2.4
IF Circuitry
(Refer to the IF section circuit diagram (sheet 3) in Section 6 and Figure 2.2.)
Losses in the mixer are made up for in a tuned, common gate, post mixer amplifier
(Q302). Several stages of amplification and filtering are employed in the IF circuitry.
The first crystal filter is a 4-pole device (&XF300 and &XF301) which is matched into 50
ohms on both its input and output ports. This stage is followed by a two-stage amplifier
(designed as a 50 ohm block) and second crystal filter (2 pole, &XF302), after which the
signal is mixed down to 455kHz with the second local oscillator (10.245MHz) by IC330.
The 455kHz signal is filtered using a six-pole ceramic filter (&XF304) before being limited and detected.
The second IF mixer, limiter, detector and RSSI is in a 16-pin IC (IC330). Quadrature
detection is employed, using L330, and the recovered audio on pin 9 of IC330 is typically 1.0V p-p for 60% system deviation.
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B2.6
T825 Circuit Operation
2.5
Noise Mute (Squelch)
M820-00
(Refer to the audio processor and IF section circuit diagrams (sheets 2 and 3 respectively) in Section 6 and Figure 2.2.)
The noise mute operates on the detected noise outside the audio bandwidth. An operational amplifier in IC340 is used as an active band pass filter centred on 70kHz to filter
out audio components. The noise spectrum is then further amplified in a variable gain,
operational amplifier (IC340), followed by another active band pass filter. The noise is
then rectified (D330) and filtered to produce a DC voltage proportional to the noise
amplitude. The lowest average DC voltage corresponds to a high RF signal strength
and the highest DC voltage corresponds to no signal at the RF input.
The rectified noise voltage is compared with a threshold voltage set up on RV230, the
front panel "Gating Sensitivity" potentiometer. Hysteresis is introduced by the feedback
resistor (R267) to prevent the received message from being chopped when the average
noise voltage is close to the threshold. R281 and R280 determine the mute opening and
closing times and, in combination with solder links SL210 and SL220, provide three time
delay options (SL210 is linked as standard - refer to Section 3.8). The mute control signal at pin 1 of IC270 is used to disable the speaker and line audio outputs. The speaker
output can be separately enabled for test purposes by operating the front panel mute
disable switch, SW201.
2.6
Carrier Mute
(Refer to the audio processor and IF section circuit diagrams (sheets 2 and 3 respectively) in Section 6 and Figure 2.2.)
A high level carrier mute facility is also available. The RSSI (refer to Section 2.12) provides a DC voltage proportional to the signal strength. This voltage is compared with a
preset level, set up on RV235, and may be linked into the mute timing circuit using
PL250. PL250 selects either the noise mute or the carrier mute. From this point both the
noise and carrier mute circuits operate in the same manner, using common circuitry.
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T825 Circuit Operation
M820-00
2.7
B2.7
Audio Processor
(Refer to the audio processor circuit diagram (sheet 2) in Section 6.)
From
IF Stage
RSSI
RSSI Output
(Optional)
PL270
Carrier
Mute
Noise
Mute
Demodulated
Signal
(*IF Audio
Compensation
Circuit)
Rx Disable
Timer
Mute Disable
LPF
PL220
High Pass
Filter
Driver Amp
Speaker
Mute
Driver Amp
PL240
Line
Level
Rx Disable
(Optional Pad)
Monitor
Volume
Flat/Deemphasis
Amplifier
Mute Relay
Gate Output
PL260
Flat/Deemphasis PL210
*IF
Comp
12V
Relay
PL250
Line
Mute
Speaker Output
Line Output
Line Monitor
PL230
Audio 1
Output
Audio 2
Input
Speech
Figure 2.3 T825 Audio Processor Block Diagram
The recovered audio on pin 9 of IC330 is passed through a frequency compensation network and a third order elliptic active filter (IC210) to give the required response. Linking (PL220 & PL210) is available to give either a flat or de-emphasised audio response,
with de-emphasis giving a 6dB/octave roll off. The output of IC210 is split to provide
separate paths for the speaker and line outputs. The "Audio 1", Audio 2" and "Speech"
lines allow access to the receiver’s audio path for external signalling purposes (refer to
Section 3.5).
The signals are passed to audio drive amplifiers IC240 and IC260. Under muted conditions the inputs of these amplifiers are shunted to ground via transistors Q230 and Q290
respectively. The audio output of IC240 has a DC component which is removed by
C249, and this then drives a speaker directly. The output of IC260 is fed into a line transformer to provide a balanced 2-wire or 4-wire, 600 ohm output.
The speaker volume is set using the front panel "Monitor Volume" knob (RV205) and the
line level is set using the recessed "Line Level" potentiometer (RV210).
The red front panel "Gate" LED (D250) indicates the status of the mute circuit. When a
signal above the mute threshold is received, the LED is illuminated. The "Monitor
Mute" switch (SW201) on the front panel opens the mute, allowing continuous monitoring of the audio signal (on = audio muted; off = audio unmuted).
The mute control line is available on pads 234 and 231 ("RX GATE OUT") for control of
external circuitry. A high (9V) indicates that the audio is disabled and a low (0V) indicates that a signal above the mute threshold level is being received.
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B2.8
T825 Circuit Operation
M820-00
The audio can also be disabled using the "RX-DISABLE" inputs, pads 225 or 228, having
connected the "RX-DISABLE" link between pins 1 & 2 of PL260. An adjustable time
delay (RV220) is provided on these lines. In order to disable the audio, either pad must
be pulled to 0V.
An undedicated relay is provided (RL210) for transmitter keying or other functions and
this can be operated from the mute line by linking pins 1 & 2 of PL270.
2.8
Power Supply And Regulators
(Refer to the regulators circuit diagram (sheet 6) in Section 6.)
13.8V Nom.
From Rear
D-Range 1
DC
Amp
5V
Reg
Crowbar
Diode
13.8V
Nom.
5V
5V Dig
Reg
Switching
PS
9V
20V
LVI
µP
Reset
5V Dig
Figure 2.4 T825 Power Supply And Regulators Block Diagram
The T825 is designed to operate off a 10.8-16V DC supply (13.8V nominal). A 5.3V regulator (IC630) runs directly from the 13.8V rail, driving much of the synthesiser circuitry.
It is also used as the reference for a DC amplifier (IC640, Q630 & Q620) which provides
a medium current capability 9V supply.
A switching power supply, based on Q670 and Q660, runs off the 9V supply and provides a low current capability +20V supply. This is used to drive the synthesiser loop
filter (IC740), giving a VCO control voltage of up to 20V.
The 13.8V supply drives both output audio amplifiers without additional regulation. A
separate 5V regulator (IC610) drives the microprocessor and associated digital circuitry.
The output of this regulator is monitored by the Low Voltage Interrupt (LVI) circuit
(IC650).
A crowbar diode is fitted for protection against connection to a power supply of incorrect polarity. It also provides transient overvoltage protection.
Note:
01/04/00
A fuse must be fitted in the power supply line for the diode to provide effective protection.
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T825 Circuit Operation
M820-00
2.9
B2.9
Microcontroller
(Refer to the microcontroller circuit diagram (sheet 8) in Section 6.)
5V Digital
Regulator
5V
Watchdog Timer
& LVI
Watchdog
Reset
Microcontroller Cavity
12.8MHz
Clock
External
Serial
Port
Microcontroller
Channel
Select
Port
Auxiliary
Output
Port
Converter
Audio In
CTCSS
Decoder
Speech
EEPROM
Synthesiser
Figure 2.5 T825 Microcontroller Block Diagram
Overall system control of the T825 is accomplished by the use of a member of the 80C51
family of microcontrollers (IC810) which runs from internal ROM and RAM. Four ports
are available for input/output functions.
Non-volatile data storage is achieved by serial communication with a 16kBit EEPROM
(IC820). This serial bus is also used by the microcontroller to program the synthesiser
(IC740).
The main tasks of the microcontroller are as follows:
• program the synthesiser;
• interface with the PGM800Win programming software at 9600 baud via the
serial communication lines on D-range 1 (PL100) & D-range 2;
• monitor channel change inputs from D-range 2;
• generate timing waveforms for CTCSS detection;
• coordinate and implement timing control of the receiver;
• control the front panel "Supply" LED.
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B2.10
T825 Circuit Operation
2.10
Synthesised Local Oscillator
M820-00
(Refer to the synthesiser circuit diagram (sheet 7) in Section 6 and the VCO circuit diagram in Part E.)
FREQUENCY SYNTHESISER IC
Reference
Divider
12.8MHz
Reference
Oscillator
Serial
Bus
f ref
Clk
Data
En
Phase
Detector
VCO PCB
Charge
Pump
Loop
Filter
VCO
Buffer
Output
Buffer
+22dBm
L.O.
/R
Programmable
Divider
Prescaler
/N
64/65
fin
Buffer
Controller
Figure 2.6 T825 Synthesiser Block Diagram
The synthesiser (IC740) employs a phase-locked loop (PLL) to lock a voltage controlled
oscillator (VCO) to a given reference frequency. The synthesiser receives the divider
information from the control microprocessor via a 3-wire serial bus (clock, data, enable).
When the data has been latched in, the synthesiser processes the incoming signals from
the VCO buffer (fin) and the reference oscillator (fref).
A reference oscillator at 12.8MHz (=IC700) is buffered (IC710) and divided down to
6.25kHz or 5kHz within the synthesiser IC (IC740).
A buffered output of the VCO is divided with a prescaler and programmable divider
which is incorporated into the synthesiser chip (IC740). This signal is compared with
the reference signal at the phase detector (also part of the synthesiser chip). The phase
detector outputs drive a balanced charge pump circuit (Q760, Q770, Q775, Q780, Q785)
and active loop filter (IC750, Q790) which produces a DC voltage between 0V and 20V
to tune the VCO. This VCO control line is further filtered (R510, C505) to attenuate
noise and other spurious signals. Note that the VCO frequency increases with increasing control voltage.
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T825 Circuit Operation
M820-00
2.11
B2.11
VCO
(Refer to the VCO circuit diagram in Part E.)
The VCO transistor (Q1) operates in a common source configuration, with an LC tank
circuit coupled between its gate and drain to provide the feedback necessary for oscillation. The VCO control voltage from the loop filter (IC750) is applied to the varicaps
(D1-D6) to facilitate tuning within a 2MHz band of frequencies. A trimcap (&VC1-RX)
is used for coarse tuning of the VCO. The output from the oscillator circuit drives a cascode amplifier stage (Q2, Q3) which supplies +10dBm (typically) to a further stage of
amplification, Q5. This is the final amplifier on the VCO PCB, and delivers +22dBm
(typically) to the receiver mixer input pad.
A low level "sniff" is taken from the input to Q5 and used to drive the divider buffer for
the synthesiser (IC740).
The VCO operates at the actual frequency required by the first mixer, i.e. there are no
multiplier stages.
The VCO frequency spans from 76.7-98.7MHz and is tuned to 10.7MHz above the
desired receive frequency (high side injection) to produce a 10.7MHz IF signal at the
output of the mixer.
2.12
Received Signal Strength Indicator (RSSI)
(Refer to the IF section circuit diagram (sheet 3) in Section 6.)
The RSSI provides a DC voltage proportional to the signal level at the receiver input and
is an on-chip function of IC330. RSSI level adjustment, temperature compensation and
buffering is provided by IC332 and IC333. The RSSI voltage is available at D-range 1
(PL100 pin 5).
The RSSI also provides the capability for high level signal strength muting, which may
be selected on PL250 (refer to Section 3.5). The mute threshold may be set between
-115dBm and -70dBm at RV235.
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T825 Circuit Operation
M820-00
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T825 Initial Tuning & Adjustment
M820-00
B3.1
T825 Initial Tuning & Adjustment
Caution:
This equipment contains CMOS devices which are susceptible to damage from static charges. Refer to Section 1.2 in Part A for more information on anti-static procedures when handling these devices.
The following section describes both short and full tuning and adjustment procedures
and provides information on:
• channel programming
• selecting the required audio links
• synthesiser alignment
• receiver front end and IF alignment
• noise and carrier level mute adjustment
• setting the line and monitor output levels
• setting up the RSSI.
Unless otherwise specified, the term "PGM800Win" used in this and following sections refers to version 2.00 and later of the software.
Note:
Refer to Section 6 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB. The parts list and diagrams for the VCO PCB are in Part E.
Section
Title
Page
3.1
Introduction
3.3
3.2
Channel Programming
3.3
3.3
Test Equipment Required
3.4
3.4
Short Tuning Procedure
3.5
3.4.1
Introduction
3.5
3.4.2
Synthesiser Alignment
3.5
3.4.3
Front End Alignment
3.5
3.4.4
3.4.4.1
3.4.4.2
Mute Adjustment
Noise Mute
Carrier Level Mute
3.6
3.6
3.6
3.4.5
Line Amplifier Output
3.6
3.4.6
3.4.6.1
3.4.6.2
3.4.6.3
CTCSS
Decoder Operation
Opening Sinad
High Pass Filter
3.7
3.7
3.7
3.7
3.4.7
RSSI (If Used)
3.8
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T825 Initial Tuning & Adjustment
Section
3.5
M820-00
Title
Page
Audio Processor Links
3.8
3.5.1
General
3.8
3.5.2
Audio Processor Linking Details For CTCSS
3.9
3.6
Synthesiser Alignment
3.10
3.7
Alignment Of Receiver Front End And IF
3.10
3.8
Gating Delay
3.12
3.9
Noise Mute Adjustment
3.12
3.10
Carrier Level Mute
3.12
3.11
Audio Processor
3.13
3.11.1
Line Amplifier Output
3.13
3.11.2
Monitor Amplifier Output (Speaker Output)
3.13
CTCSS
3.13
3.12.1
Decoder Operation
3.13
3.12.2
Opening Sinad
3.13
3.12.3
High Pass Filter
3.14
RSSI
3.14
3.12
3.13
Figure
Title
Page
3.1
T825 Test Equipment Set-up For Short Tuning Procedure
3.4
3.2
T825 Test Equipment Set-up For Full Tuning & Adjustment
Procedure
3.4
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T825 Initial Tuning & Adjustment
M820-00
3.1
B3.3
Introduction
When you receive your T825 receiver it will be run up and working on a particular frequency (the "default channel")1. If you want to switch to a frequency that is within the
2MHz switching range (i.e. ±1MHz from the factory programmed frequency), you
should only need to reprogram the receiver with the PGM800Win software (refer to the
PGM800Win programming kit and Section 3.2 below).
However, if you want to switch to a frequency outside the 2MHz switching range, you
will have to reprogram and re-tune the receiver to ensure correct operation. In this case
you should carry out the short tuning procedure described in Section 3.4.
If you have carried out repairs or other major adjustments, you must carry out the full
tuning and adjustment procedure described in this section (except for Section 3.4).
3.2
Channel Programming
You can program up to 128 channel frequencies into the receiver’s EEPROM memory
(IC820) by using the PGM800Win software package and an IBM PC. You can also use
PGM800Win to select the receiver’s current operating frequency (or "default channel").
If the receiver is installed in a rack frame, you can program it via the programming port
in the speaker panel. However, you can also program the receiver before it is installed
in a rack frame as follows:
• by using a T800-01-0010 calibration test unit;
• via D-range 1;
• via D-range 2 (standard T800-03-0000 auxiliary D-range only);
• via SK805 (internal Micromatch connector).
If you do not use the T800-01-0010, you will have to connect the PC to the receiver via a
module programming interface (such as the T800-01-0004).
For a full description of the channel programming procedure, refer to the PGM800Win
programming software user’s manual.
Note:
When an auxiliary D-range kit (D-range 2 - T800-03-0000) is fitted, you can
also select a channel with an external switch, such as the DIP switch on the
rack frame backplane PCB. Refer to Part C in the T800 Series Ancillary
Equipment Service Manual (M800-00-101 or later issue) or consult your
nearest Tait Dealer or Customer Service Organisation for further details.
1. Use the "Read Module" function in PGM800Win to find out what the default channel is.
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T825 Initial Tuning & Adjustment
3.3
Test Equipment Required
M820-00
You will need the following test equipment:
• computer with PGM800Win installed
• T800 programming kit
• module programming interface (e.g. T800-01-0004 - optional)
• 13.8V power supply
• digital multimeter
• audio signal generator
• RF signal generator
or RF test set (optional)
• audio voltmeter
• sinad meter
• oscilloscope
not needed for short tuning procedure
• distortion meter
• T800-01-0010 calibration test unit (optional)
• 4Ω speaker (not needed if the calibration test unit is used)
Figure 3.1 and Figure 3.2 show
typical test equipment set-ups
(with and without a T800-01-0010
calibration test unit).
RF Signal
Generator
RF In
Receiver
External
Modulation
Sinad
Meter
Audio Signal
Generator
Audio
Voltmeter
Line
T800
Calibration
Test Unit
Line
PGM800Win
+13.8V
PSU
-Ve
Figure 3.1 T825 Test Equipment Set-up For Short Tuning Procedure
Distortion
Meter
+13.8V
Sinad
Meter
Audio
Voltmeter Oscilloscope
PSU
RF In
Receiver
External
Modulation
Line
600Ω
GND Speaker
Output
GND
Line
RF Signal
Generator
CH2
CH1
-Ve
Probe
Audio Signal
Generator
Serial
Com
via module programming interface
(e.g. T800-01-0004)
4Ω Speaker
(Or 4Ω Resistor)
PGM800Win
Figure 3.2 T825 Test Equipment Set-up For Full Tuning & Adjustment Procedure
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3.4
B3.5
Short Tuning Procedure
Use this procedure only if you want to reprogram the receiver to a frequency outside the
2MHz switching range and do not intend to carry out any other major adjustments or
repairs.
3.4.1
Introduction
Reprogram the operating frequency as described in the PGM800Win programming kit (refer to Section 3.2).
Remove the top cover (nearest the handle).
Set up the test equipment as described in Section 3.3.
Set the links in the audio processor section as required (refer to Section 3.5).
3.4.2
Synthesiser Alignment
•
Connect a high impedance voltmeter to PL4-1 or the junction of L1 & R1 in the
VCO (this measures the synthesiser loop voltage).
•
Single Channel
Tune VCO trimmer &VC1-RX for a synthesiser loop voltage of 9V.
Multichannel
Tune VCO trimmer &VC1-RX for a synthesiser loop voltage of 9V on the middle channel.
If there is no middle channel, tune &VC1-RX so that the
channels are symmetrically placed around a loop voltage
of 9V.
All channels should lie within the upper and lower limits
of 13V and 5V respectively.
Do not attempt to program channels with a greater frequency separation than the specified switching range of
2MHz.
3.4.3
Front End Alignment
Note 1:
In this and following sections deviation settings are given first for wide
bandwidth sets, followed by settings in brackets for narrow bandwidth sets
[ ].
Note 2:
For multichannel operation align the receiver on a frequency in the middle
of the required band.
Set RV230 (front panel gating sensitivity) fully clockwise.
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T825 Initial Tuning & Adjustment
M820-00
Inject a strong on-channel RF signal with ±3kHz deviation [±1.5kHz] at 1kHz into
the antenna socket and adjust front end doublets L410, L409, L403 & L402 to give
best sinad.
Continually decrease the RF level to maintain 12dB sinad.
Readjust L410, L409, L403 & L402 to give best sinad.
With PL210 and PL220 connected for de-emphasised audio response, the receiver
sensitivity should be better than -117dBm, assuming that the audio levels are not
being overdriven (refer to Section 3.4.5).
3.4.4
Mute Adjustment
Carry out the one of the following sets of instructions according to the mute option you
have selected.
3.4.4.1
Noise Mute
Connect pins 1 & 2 of PL250 to enable the noise mute.
Set the RF level to -105dBm with ±3kHz deviation [±1.5kHz] at 1kHz.
Set RV230 (front panel gating sensitivity) fully anticlockwise.
Adjust RV331 (noise mute gain) fully anticlockwise to close the mute (if necessary
turn off the RF signal and then turn it on again).
Rotate RV331 clockwise until the mute just opens.
Reset the signal generator for the required opening sinad and adjust RV230 clockwise until the mute just opens.
3.4.4.2
Carrier Level Mute
Connect pins 2 & 3 of PL250 to enable the carrier mute and disable the noise mute.
Apply an on-channel signal from the RF generator at the required mute opening
level with ±3kHz deviation [±1.5kHz] at 1kHz.
Adjust RV235 (carrier mute) clockwise to close the mute (if necessary, momentarily turn off the RF), then slowly adjust it anticlockwise until the mute just opens.
The mute should now open at this preset level.
3.4.5
Line Amplifier Output
Apply an on-channel signal from the RF generator at a level of -70dBm with
±3kHz deviation [±1.5kHz] at 1kHz.
Adjust RV210 (front panel line level) to set the line level to the required output
level.
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3.4.6
CTCSS
3.4.6.1
Decoder Operation
B3.7
Program a CTCSS tone on the default channel using PGM800Win.
Set the RF signal generator output to -70dBm.
Modulate the generator with both:
• a 1kHz tone at ±3kHz deviation [±1.5kHz];
• and a CTCSS tone at the programmed frequency at ±500Hz deviation
[±300Hz].
Check that the receiver gate opens and the front panel "Gate" LED is on.
3.4.6.2
Opening Sinad
Ensure a CTCSS tone is present (as described in Section 3.4.6.1).
Adjust RV230 (front panel gating sensitivity) fully clockwise.
Reduce the RF signal level to -110dBm.
Observe the sinad meter and reduce the RF level until the receiver mute closes.
Slowly increase the signal level until the receiver mute just opens and stays open.
With PL240 pins 1 & 2 linked (high pass filter bypassed), check that the sinad is
less than 6dB.
Reset the signal generator for the required opening sinad, adjust RV230 fully anticlockwise, then clockwise until the mute just opens.
3.4.6.3
High Pass Filter
Ensure a CTCSS tone is present (as described in Section 3.4.6.1).
Set the audio processor links as follows:
Plug
Link
Function
PL210
1-2
PL220
2-3
PL230
2-3
audio from internal CTCSS speech filter
PL240
4-5
audio input via PL230 or I/O pad
de-emphasised response
Reset the RF signal generator output to -70dBm and note the line level (measurement A).
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T825 Initial Tuning & Adjustment
M820-00
Reduce the 1kHz generator to zero output and measure the line level again (measurement B).
Check that measurement B is at least 30dB below measurement A.
3.4.7
RSSI (If Used)
Align the receiver as instructed in Section 3.6 and Section 3.7.
Apply an on-channel signal from the RF generator at a level of -100dBm with
±3kHz deviation [±1.5kHz] at 1kHz.
Adjust RV330 (RSSI level) to give 4.5V RSSI output on pin 5 of D-range 1 (PL100)
when measured with a high impedance DMM.
3.5
Audio Processor Links
3.5.1
General
Use the following table to set up the audio processor to the configuration you require.
You should set the audio processor links before carrying out the receiver alignment.
The factory settings are shown in brackets [ ].
Plug
Link
Function
PL210
[1 - 2]
2-3
de-emphasised response
flat response
PL220
1-2
[2 - 3]
flat response
de-emphasised response
PL230a
1-2
[2 - 3]
3-4
audio input via AUDIO-2 pad
audio from internal CTCSS speech filter
audio input via I/O pad P250
1-2
bypass high pass filter
[2 - 3]
or
3-4
300Hz high pass filter in circuit
4-5
audio input via PL230 or I/O pad
PL250
[1 - 2]
2-3
noise mute
carrier mute
PL260
1-2
[2 - 3]
RX-DISABLE link
not connected
PL240a
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T825 Initial Tuning & Adjustment
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Plug
Link
Function
PL270
[1 - 2]
2-3
relay link
not connected
B3.9
a. Refer to Section 3.5.2 for further details.
3.5.2
Audio Processor Linking Details For CTCSS
You must connect the audio processor links correctly according to the CTCSS option
used, as shown in the table below.
CTCSS Option
PL230
PL240
standard, no CTCSS
2-3
2-3
received CTCSS + speech
passed to line output
3-4
1-2
high pass filtered speech,
internal CTCSS detection
2-3
4-5
external CTCSS detection
1-2
4-5
The conditions stated in the above table are defined as follows:
•
standard, no CTCSS
- no CTCSS or other sub-audio signalling used
- audio bandwidth 300Hz to 3kHz
- hum & noise -55dB
•
received CTCSS tone
+ speech to line output
- tone and speech transmitted down 600 ohm line
- audio bandwidth 10Hz to 3kHz
- hum & noise -45dB
•
high pass filtered speech
- 400Hz to 3kHz
+ internal CTCSS detection - hum & noise -30dB with 250.3Hz tone present
•
external CTCSS detection
- decoding performed through the receiver (but
externally)
- speech injected back into receiver via "AUDIO-2"
and sent down 600 ohm line
Note 1:
AUDIO-2 is available on D-range 1 (PL100) pin 7 via the link resistor R160.
Although PL100 pin 7 is already assigned to SERIAL-COM, this can be disabled by removing R808.
Note 2:
External CTCSS units can connect in series with the audio chain via
AUDIO-1 and AUDIO-2.
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B3.10
T825 Initial Tuning & Adjustment
3.6
Synthesiser Alignment
M820-00
•
Ensure that the receiver has been programmed with the required frequencies
using PGM800Win software.
•
Connect a high impedance voltmeter to PL4-1 or the junction of L1 & R1 in the
VCO (this measures the synthesiser loop voltage).
•
Single Channel
Tune VCO trimmer &VC1-RX for a synthesiser loop voltage of 9V.
Multichannel
Tune VCO trimmer &VC1-RX for a synthesiser loop voltage of 9V on the middle channel.
If there is no middle channel, tune &VC1-RX so that the
channels are symmetrically placed around a loop voltage
of 9V.
All channels should lie within the upper and lower limits
of 13V and 5V respectively.
Do not attempt to program channels with a greater frequency separation than the specified switching range of
2MHz.
•
The TCXO (=IC700) output frequency should be trimmed when the IF is tuned refer to Section 3.7.
3.7
Alignment Of Receiver Front End And IF
Note 1:
In this and following sections deviation settings are given first for wide
bandwidth sets, followed by settings in brackets for narrow bandwidth sets
[ ].
Note 2:
Before carrying out this alignment procedure, check that the solder links
in the receiver front end are set as described in the following table:
Frequency Range
Linked
Not Linked
66-76MHz
#SL400
#SL402
#SL403
#SL405
#SL401
#SL404
76-88MHz
#SL401
#SL404
#SL400
#SL402
#SL403
#SL405
Align the synthesiser as instructed in Section 3.6. For multichannel operation
align the receiver on a frequency in the middle of the required band.
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T825 Initial Tuning & Adjustment
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B3.11
Set RV230 (front panel gating sensitivity) fully clockwise.
Inject a strong on-channel RF signal with ±3kHz deviation [±1.5kHz] at 1kHz into
the antenna socket and adjust front end doublets L410, L409, L403 & L402 to give
best sinad.
Continually decrease the RF level to maintain 12dB sinad.
Tune quad coil L330 for maximum audio level.
While maintaining a low level unmodulated RF input to the receiver, loosely couple into the first IF an additional high level signal at 10.7MHz - you will hear a
beat note.
Trim the synthesiser TCXO (=IC700) for zero beat.
If a second oscillator is not available, you can connect a frequency counter to
IC710 pin 6 (i.e. after the TCXO buffer) via an oscilloscope probe to measure
the TCXO frequency directly (12.8MHz). At this point the voltage level is
approximately 4V p-p.
Note:
Readjust L410, L409, L403 & L402 to give best sinad.
Change the RF signal level to -70dBm and modulate with ±3kHz deviation
[±1.5kHz] at 1kHz.
Connect plugs PL210 and PL220 to give a flat audio response (refer to Section 3.5).
Adjust quad coil L330 and CV300 for minimum audio distortion.
Check that the distortion reading is:
wide bandwidth
narrow bandwidth
≤2%
≤4%.
If required, reconnect plugs PL210 and PL220 to give a de-emphasised audio
response and check that the distortion reading is ≤2% (both bandwidths).
Reduce the RF level until 12dB sinad is reached. The receiver sensitivity should
be better than -117dBm (de-emphasised) or -111dBm (flat), assuming that the
audio levels are not being overdriven (refer to Section 3.11).
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T825 Initial Tuning & Adjustment
3.8
Gating Delay
M820-00
Two solder links (SL210 & SL220) are provided on the top of the PCB to allow three gate
delay time options, as shown in the table below.
SL210
SL220
Closing Delay
linked
not linked
<50ms*
not linked
linked
<25ms
not linked
not linked
<20ms
*Factory setting.
3.9
Noise Mute Adjustment
Connect pins 1 & 2 of PL250 to enable the noise mute.
Align the receiver as instructed in Section 3.6 and Section 3.7.
Set the RF level to -105dBm with ±3kHz deviation [±1.5kHz] at 1kHz.
Set RV230 (front panel gating sensitivity) fully anticlockwise.
Adjust RV331 (noise mute gain) fully anticlockwise to close the mute (if necessary
turn off the RF signal and then turn it on again).
Rotate RV331 clockwise until the mute just opens.
Reset the signal generator for the required opening sinad and adjust RV230 clockwise until the mute just opens.
3.10
Carrier Level Mute
Connect pins 2 & 3 of PL250 to enable the carrier mute and disable the noise mute.
Apply an on-channel signal from the RF generator at the required mute opening
level with ±3kHz deviation [±1.5kHz] at 1kHz.
Adjust RV235 (carrier mute) clockwise to close the mute (if necessary, momentarily turn off the RF), then slowly adjust it anticlockwise until the mute just opens.
The mute should now open at this preset level.
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T825 Initial Tuning & Adjustment
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3.11
Audio Processor
3.11.1
Line Amplifier Output
B3.13
Apply an on-channel signal from the RF generator at a level of -70dBm with
±3kHz deviation [±1.5kHz] at 1kHz.
Adjust RV210 (front panel line level) to give an output of +10dBm on the 600 ohm
line.
Check for any clipping or distortion on the oscilloscope.
Set the line level to the required output level.
3.11.2
Monitor Amplifier Output (Speaker Output)
Adjust RV205 (front panel monitor volume) to give an output of 2V rms into a 4
ohm resistive load.
Check for any clipping or distortion on the oscilloscope.
Switch to a 4 ohm speaker and adjust RV205 to the required level.
3.12
CTCSS
3.12.1
Decoder Operation
Program a CTCSS tone on the default channel using PGM800Win.
Set the RF signal generator output to -70dBm.
Modulate the generator with both:
• a 1kHz tone at ±3kHz deviation [±1.5kHz];
• and a CTCSS tone at the programmed frequency at ±500Hz deviation
[±300Hz].
Check that the receiver gate opens and the front panel "Gate" LED is on.
3.12.2
Opening Sinad
Ensure a CTCSS tone is present (as described in Section 3.12.1).
Adjust RV230 (front panel gating sensitivity) fully clockwise.
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B3.14
T825 Initial Tuning & Adjustment
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Reduce the RF signal level to -110dBm.
Observe the sinad meter and reduce the RF level until the receiver mute closes.
Slowly increase the signal level until the receiver mute just opens and stays open.
With PL240 pins 1 & 2 linked (high pass filter bypassed), check that the sinad is
less than 6dB.
Reset the signal generator for the required opening sinad, adjust RV230 fully anticlockwise, then clockwise until the mute just opens.
3.12.3
High Pass Filter
Ensure a CTCSS tone is present (as described in Section 3.12.1).
Set the audio processor links as follows:
Plug
Link
Function
PL210
1-2
de-emphasised response
PL230
2-3
audio from internal CTCSS speech filter
PL240
4-5
audio input via PL230 or I/O pad
Reset the RF signal generator output to -70dBm and note the line level (measurement A).
Reduce the 1kHz generator to zero output and measure the line level again (measurement B).
Check that measurement B is at least 30dB below measurement A.
3.13
RSSI
Align the receiver as instructed in Section 3.6 and Section 3.7.
Apply an on-channel signal from the RF generator at a level of -100dBm with
±3kHz deviation [±1.5kHz] at 1kHz.
Adjust RV320 (RSSI level) to give 4.5V RSSI output on pin 5 of D-range 1 (PL100)
when measured with a high impedance DMM.
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T825 PCB Information
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B6.1.1
T825 PCB Information
Caution:
This equipment contains CMOS devices which are susceptible to damage from
static charges. Refer to Section 1.2 in Part A for more information on anti-static
procedures when handling these devices.
This section provides the following information on the T825 receiver:
• parts lists
• grid reference index
• PCB layouts
• circuit diagrams.
Section
Title
6.1
Introduction
6.2
T825 Receiver PCB
Copyright TEL
IPN
Page
6.1.3
220-01446-03
6.2.1
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B6.1.2
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T825 PCB Information
M820-00
Copyright TEL
T825 PCB Information
M820-00
6.1
B6.1.3
Introduction
Product Type Identification
You can identify the receiver type by checking the product code printed on a label on the rear of the
chassis (product codes are explained in Section 1.3 in this Part of the manual, and Figure 1.1 in Part
A shows typical labels). You can further verify the receiver type by checking the placement of an
SMD resistor in the table that is screen printed onto the top side of the PCB, similar to the example
drawn below. In this example, the resistor indicates that the product was built as a T825-10-XXXX.
825825825PRODUCT TYPE
Note:
PRODUCT TYPE
825-10
825-
825-
825-
825-15
825-
The only function of this resistor is to indicate the product type. It has no effect on the
circuitry or operation of the receiver.
PCB Identification
All PCBs are identified by a unique 10 digit “internal part number” (IPN), e.g. 220-12345-00, which
is screen printed onto the PCB (usually on the top side), as shown in the example below:
The last 2 digits of this number define the issue status, which starts at 00 and increments through 01,
02, 03, etc. as the PCB is updated. Some issue PCBs never reach full production status and are therefore not included in this manual. A letter following the 10 digit IPN has no relevance in identifying
the PCB for service purposes.
Note:
Copyright TEL
It is important that you identify which issue PCB you are working on so that you can
refer to the appropriate set of PCB information.
01/04/00
B6.1.4
T825 PCB Information
M820-00
Parts Lists
The 10 digit numbers (000-00000-00) in this Parts List are “internal part numbers” (IPNs). We can
process your spare parts orders more efficiently and accurately if you quote the IPN and provide a
brief description of the part.
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within
each group. Each component entry comprises three or four columns, as shown below:
circuit reference lists components
in alphanumeric
order
variant column indicates that this is
a variant component
which is fitted only to
the product type listed
description gives a brief description
of the component
Internal Part Number order the component
by this number
The mechanical and miscellaneous section lists the variant and common parts in IPN order.
Parts List Amendments
At the front of the parts list is the Parts List Amendments box (an example of which is shown
below). This box contains a list of component changes which took place after the parts list and diagrams in this section were compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order and supersede the information
given in the parts list or diagrams. Components without circuit references are listed in IPN order.
The number in brackets at the end of each entry refers to the Tait internal Change Order document.
IPN of new
component
Change Order
number
Parts List Amendments
R306
Changed from 180Ω to 560Ω (036-13560-00) to increase sensitivity (71003).
circuit reference
or IPN
description
of change
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T825 PCB Information
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B6.1.5
Variant Components
A variant component is one that has the same circuit reference but different value or specification in
different product types. Where two products share the same PCB, the term “variant” is also used to
describe components unplaced in one product. Variant components have a character prefix, such as
“&”, “=” or “#”, before the circuit reference (e.g. &R100).
The table below explains the variant prefixes used in T800 Series II products:
If the variant prefix is. . .
the component will. . .
change according to channel spacing
change according to frequency stability
change according to frequency range
change or be placed/unplaced for special applications
be unplaced in one product
(where two products share the same PCB)
Grid Reference Index
This section contains a component grid reference index to help you find components and labelled
pads on the PCB layouts and circuit diagrams. This index lists the components and pads in alphanumeric order, along with the appropriate alphanumeric grid references, as shown below:
components listed
in alphanumeric order
PCB layout
reference
circuit diagram
reference
component location
on the sheet
sheet number
component location
on the layer
layer number 1 = top side layer
2 = bottom side layer
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B6.1.6
T825 PCB Information
M820-00
Using CAD Circuit Diagrams
Reading a CAD circuit diagram is similar to reading a road map, in that both have an alphanumeric
border. The circuit diagrams in this manual use letters to represent the horizontal axis, and numbers for the vertical axis. These circuit diagram “grid references” are useful in following a circuit
that is spread over two or more sheets.
When a line representing part of the circuitry is discontinued, a reference will be given at the end of
the line to indicate where the rest of the circuitry is located, as shown below. The first digit refers to
the sheet number and the last two characters refer to the location on that sheet of the continuation of
the circuit (e.g. 1R3).
DISCRIMINATOR
1R3
2R9
2R9
8A2
C371
%R338
100
10U
R339
100K
C369
100P
these grid references
show where the circuit
is continued
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C301
4N7
R303
L310
33U
4R4
G S
IF-SIG
12
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T825 PCB Information
M820-00
6.2
B6.2.1
T825 Receiver PCB
This section contains the following information.
IPN
220-01446-03
Copyright TEL
Section
Page
Parts List
6.2.3
Mechanical & Miscellaneous Parts
6.2.9
Grid Reference Index
6.2.11
PCB Layout - Top Side
6.2.15
PCB Layout - Bottom Side
6.2.16
Receiver Overview Diagram
6.2.17
Audio Processor Circuit Diagram
6.2.18
IF Section Circuit Diagram
6.2.19
Front End Circuit Diagram
6.2.20
VCO Section Circuit Diagram
6.2.21
Regulators Circuit Diagram
6.2.22
Synthesiser Circuit Diagram
6.2.23
Microcontroller Circuit Diagram
6.2.24
Harmonic Filter Circuit Diagram
6.2.25
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B6.2.2
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T825 PCB Information
M820-00
Copyright TEL
IPN 220-01446-03
M820-00
T825 PCB Information
B6.2.3
T825 Parts List (IPN 220-01446-03)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A number in the variant column indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by
an (S) at the start of the description column.
The miscellaneous and mechanical section lists the variant and common parts in IPN order. Where possible, a number in the legend
column indicates their position in the mechanical assembly drawing.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
There were no amendments to the parts list at the time of publication.
Copyright TEL
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IPN 220-01446-03
B6.2.4
T825 PCB Information
M820-00
Parts List Amendments - Continued
This page is provided for entering future amendments to the parts list.
01/04/00
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IPN 220-01446-03
T825 PCB Information
M820-00
Ref
C201
C203
C205
C207
C209
C210
C211
C212
C213
C215
C217
C219
C221
C222
C223
C225
C227
C229
C231
C233
C235
C237
C238
C239
C240A
C240B
C240C
C249
C251
C253
C255
C257
C259
C260A
C260B
C260C
C261
C262
C264
C266
C268
C270
C272
C273
C274
C276
C278
C280
C286
C300
CV300
C301
C302
C303
C304
C305
C306
C307
C308
&C309
&C309
&C310
&C310
&C311
&C311
C312
C313
C314
C315
C316
C317
&C318
&C318
&C319
&C319
C320
C321
&C325
&C325
&C326
C327
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C345
Var
10
15
10
15
10
15
10
15
10
15
10
15
10
IPN
Description
Ref
014-08100-00
015-25100-08
015-24470-08
014-07100-02
016-08470-03
015-24100-08
015-24470-08
015-26100-08
015-25470-08
015-21220-01
015-22470-01
015-24470-08
015-24100-08
014-08100-00
015-26100-08
015-26100-08
015-23100-01
014-08100-00
014-08100-00
014-08100-00
015-24100-08
015-24100-08
015-26100-08
016-09100-05
015-24100-08
015-26100-08
016-09220-01
016-09470-01
015-26100-08
016-09100-05
015-24100-08
015-24100-08
015-26100-08
015-24100-08
015-26100-08
016-09220-01
016-09100-05
016-09100-05
015-26100-08
016-07470-06
016-07470-06
015-26100-08
015-25100-08
014-08100-00
015-26100-08
015-25470-08
015-26100-08
015-25470-08
015-24470-08
015-25100-08
028-01500-01
015-25100-08
015-22560-01
014-08100-00
015-25100-08
015-25100-08
015-22390-01
015-23120-01
015-23100-01
015-22180-01
015-22220-01
015-21180-01
015-22180-01
015-22180-01
015-22220-01
015-23100-01
015-25100-08
014-08100-00
015-25100-08
015-25100-08
015-25100-08
015-23120-01
015-23100-01
015-22180-01
015-22180-01
015-22270-01
015-23330-08
015-22180-01
015-22270-01
015-22220-01
015-25100-08
015-25100-08
015-22470-01
015-22560-01
015-25100-08
014-07470-03
015-25470-08
015-25100-08
015-25470-08
015-25470-08
015-25100-08
015-22100-01
015-25100-08
015-24100-08
015-25100-08
015-22560-01
015-22560-01
015-24470-08
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP SMD ELEC 47mF 20% 25v 8.3m
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 2P2+-1/4P NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP TANT CHIP 10M 16VW +-20%
CAP TANT CHIP 10M 16VW +-20%
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP SMD ELECT 100U 25V 20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP SMD ELECT 220U 35V 20%
L)CAP ELECT 470U 20% SMD
CAP CER 0805 100N 10% X7R 50V
CAP SMD ELECT 100U 25V 20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP SMD ELECT 220U 35V 20%
CAP SMD ELECT 100U 25V 20%
CAP SMD ELECT 100U 25V 20%
CAP CER 0805 100N 10% X7R 50V
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TRM 1.5/5P NPO TOP ADJ
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 56P 5% NPO 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 39P 5% NPO 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 22P 5% NPO 50V
CAP CER 0805 1P8+-1/4P NPO 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 22P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 330P 10% X7R 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 22P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
L) CAP TANT SMD 4U7 35V 20%
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10P+-1/2P NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 4N7 10% X7R 50V
C348
C349
C350
C351
C352
C353
C354
C355
C357
C358
C359
C360
C361
C362
C363
C364
C365
C366
C367
C400
C401
C402
C403
C404
C405
C408
C409
C410
C411
C412
C416
C417
C418
C419
C420
C424
C425
C426
C427
C428
C432
C433
C434
C435
C436
C440
C441
C442
C443
C444
C448
C449
C450
C505
C515
C530
C535
C610A
C610B
C611A
C611B
C623
C625
C626
C628
C630
C631A
C631B
C637
C640
C650
C651
C658
C660
C665
C670
C673
C677
C681
C684
C687
C690
C693
C700
C702
C703
C705
C707
C708
C709
C710A
C710B
C710C
C711
C712
C713
C735
C736
Copyright TEL
Var
IPN
Description
015-25100-08
015-23120-01
015-22560-01
015-22560-01
015-26100-08
015-26100-08
015-26100-08
015-26100-08
015-25100-08
015-25100-08
015-26100-08
015-26100-08
015-25470-08
014-08100-00
015-25470-08
015-25100-08
015-25100-08
014-08100-00
015-26100-08
015-23220-01
015-23220-01
015-23100-01
015-22270-01
015-22270-01
015-23470-08
015-22390-01
015-23100-01
015-22560-01
015-22270-01
015-23100-01
015-22270-01
015-22270-01
015-22390-01
015-23100-01
015-24470-08
015-24470-08
015-24470-08
015-25100-08
015-05470-08
015-24100-08
015-22820-01
015-23100-01
015-22270-01
015-22270-01
015-22390-01
015-23100-01
015-22560-01
015-22270-01
015-23100-01
015-22270-01
015-22270-01
015-22390-01
015-23100-01
015-26100-08
015-26100-08
014-08220-01
015-26100-08
015-25100-08
014-09100-00
014-09100-00
015-25100-08
015-24100-08
020-09470-07
015-24470-08
015-24100-08
015-26100-08
015-26100-08
014-08100-03
015-24100-08
015-24100-08
015-26100-08
015-26100-08
015-26100-08
015-26100-08
014-08100-03
014-07330-10
015-24470-08
014-07100-02
015-26100-08
014-08100-03
015-24100-08
015-26100-08
014-08100-03
015-26100-08
015-24100-08
015-24100-08
015-21820-02
015-22470-01
015-22470-01
015-22100-01
014-07470-00
015-26100-08
015-25100-08
015-23100-01
015-23100-01
015-25100-08
015-22470-01
015-22470-01
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 39P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 39P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 1206 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 82P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 39P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 39P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT SMD 100U 16V 20%
CAP TANT SMD 100U 16V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAPEL470M16V20%V 8*20 3.5L.ESR
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP TANT SMD 3U3 35V 10%
CAP CER 0805 4N7 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
L)CAP 0805 8P2 15 NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 10P+-1/2P NPO 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
B6.2.5
01/04/00
IPN 220-01446-03
B6.2.6
Ref
Var
T825 PCB Information
M820-00
IPN
Description
Ref
C740A
C740B
C741A
C741B
C742A
C742B
C743
C745
C750
C757
C759
C761
C762
C764
C765
C767
C769
C770
C772
C774
C776
C782
C784
C786
C788
C790
C792
C793
C810
C812
C813
C814
C815
C816
C818
C819
C820
C822
C824
C826
C828
C830
C832
C833
C834
C836
C837
C838
C840
C842
C844
C846
C848
C850
C873
C876
C879
C900
C901
C902
C903
015-24100-08
015-25100-08
014-07470-00
015-25100-08
015-26100-08
015-25100-08
015-22470-01
015-24470-08
014-08100-03
015-25100-08
015-25100-08
015-25100-08
014-08220-01
015-25100-08
014-07470-00
015-24100-08
015-24100-08
014-08220-01
014-08220-01
022-07100-05
015-25330-08
015-24470-08
015-24470-08
015-26100-08
015-24470-08
015-23100-01
015-24470-08
015-24100-08
015-25100-08
015-23100-01
015-24100-08
015-24100-08
015-05100-07
015-25100-08
015-25100-08
015-22330-01
015-23220-01
015-25220-08
015-25470-08
015-05100-07
015-05100-07
015-25470-08
014-07100-02
015-25220-08
015-25100-08
015-05100-07
015-05100-07
015-05100-07
015-25470-08
014-07100-02
014-07100-02
014-07100-02
014-07100-02
015-25470-08
015-25220-08
014-09100-00
014-08100-00
015-22330-01
015-22680-01
015-22680-01
015-22330-01
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 4N7 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
(L)CAP TANT 22UF10V276MSER
CAP METAL PPS 1U 20% 63V 5MM
CAP CER 0805 CHIP 33NF
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP 1206 CHIP NPO 10nF 25V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 33P 5% NPO 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP 1206 CHIP NPO 10nF 25V
CAP 1206 CHIP NPO 10nF 25V
CAP CER 0805 47N 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP 1206 CHIP NPO 10nF 25V
CAP 1206 CHIP NPO 10nF 25V
CAP 1206 CHIP NPO 10nF 25V
CAP CER 0805 47N 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP TANT SMD 100U 16V 20%
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 33P 5% NPO 50V
CAP CER 0805 68P 5% NPO 50V
CAP CER 0805 68P 5% NPO 50V
CAP CER 0805 33P 5% NPO 50V
IC630
IC640
IC650
=IC700
=IC700
IC710
IC740
IC750
IC820
IC830
IC840
IC850
%D111A 10
%D111A 15
D220
D230
D240
D250
D260
D270
D280
D285
D289
D290
D295
D330
D400
D610
D640
D645
D730
D740
D820
D860
D880
001-10015-50
001-10015-50
001-10000-56
001-10000-70
001-10000-99
008-00014-79
001-10084-33
001-10000-70
008-00014-80
001-10011-73
001-10011-73
001-10011-73
001-10011-73
001-10000-99
001-10000-99
001-10000-99
001-10000-70
001-10010-40
001-10165-00
001-10165-00
001-10165-00
001-10000-70
001-10000-70
DIODE SMD ZENER 1.5SMC22AT3
DIODE SMD ZENER 1.5SMC22AT3
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S)LED 3MM RED WITH WIRE
S)DIODE ZENSMD BZX84C3V3 SOT23
S) DIODE SMD BAV70 D-SW SOT23
S)LED 3MM GREEN WITH WIRE
DIODE SMD MRA4003T3 1A/300V SM
DIODE SMD MRA4003T3 1A/300V SM
DIODE SMD MRA4003T3 1A/300V SM
DIODE SMD MRA4003T3 1A/300V SM
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
DIODE SMD ZENER 33V BZG03-C33
DIODE BAT165 SCHOTTKY SOD-323
DIODE BAT165 SCHOTTKY SOD-323
DIODE BAT165 SCHOTTKY SOD-323
S) DIODE SMD BAV70 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
IC210
IC240
IC260
IC270
IC280
IC330
IC332
IC333
IC339
IC340
IC410
IC610
002-10003-58
002-00014-05
002-00014-05
002-10003-58
002-10003-58
002-10337-20
002-10003-58
002-10003-58
002-10078-05
002-10008-40
002-10000-14
002-10078-05
S) IC SMD LM358 DUAL O-AMP
S) IC TDA7231 1.6W AF PWR
S) IC TDA7231 1.6W AF PWR
S) IC SMD LM358 DUAL O-AMP
S) IC SMD LM358 DUAL O-AMP
S) IC MC3372D SMD IF DETECTOR
S) IC SMD LM358 DUAL O-AMP
S) IC SMD LM358 DUAL O-AMP
S) IC SMD 78L05 5V REG
S)IC SMD TL084CD 4X O-AMP JFET
MIXER DBL BALANCE 2-500 MHZ
S) IC SMD 78L05 5V REG
01/04/00
IPN
Description
002-12523-17
002-10003-58
002-10012-32
539-00010-41
539-00010-41
002-74900-04
002-14519-10
002-10330-78
002-12416-00
002-10003-24
002-10040-53
002-10003-24
(S)IC LM317L REG TO-252 0.5A
S) IC SMD LM358 DUAL O-AMP
SMD DS1232LPS-2 LP RESET&W-DOG
TCXO 12.8MHZ +-2.5PPM -30 +70C
TCXO 12.8MHZ +-2.5PPM -30 +70C
S) IC SMD 74HC04D 6X INV BUFFD
S) IC MC145191F SMD SYNTH
S) IC MC33078D 2X AMP LO NOISE
S)IC SMD AT24C16N-10SC EEPROM
S) IC SMD 324 4X O-AMP SO14
S)MC14053B SMD BREAK B4 MAKE
S) IC SMD 324 4X O-AMP SO14
057-10100-60
056-10102-12
056-10802-12
056-10105-12
056-10102-12
056-10105-12
056-10010-12
056-10802-12
056-10010-12
056-10802-12
056-10102-12
056-10105-12
056-10102-12
056-10105-12
056-10010-12
056-10802-12
056-10010-12
056-10802-12
056-10010-12
050-15119-75
056-10001-10
056-10001-10
050-00016-54
050-00016-54
056-14150-02
056-14150-02
056-10105-12
050-00016-54
050-00016-54
056-10330-02
056-10121-00
056-10121-00
056-10121-00
IND SHLD 100UH SMD 600MA
IND SMD 1u2 1812CS 5%
IND SMD 8u2 1812CS 5%
IND SMD 1u5 1812CS 5%
IND SMD 1u2 1812CS 5%
IND SMD 1u5 1812CS 5%
IND SMD 10uH 1812CS 5%
IND SMD 8u2 1812CS 5%
IND SMD 10uH 1812CS 5%
IND SMD 8u2 1812CS 5%
IND SMD 1u2 1812CS 5%
IND SMD 1u5 1812CS 5%
IND SMD 1u2 1812CS 5%
IND SMD 1u5 1812CS 5%
IND SMD 10uH 1812CS 5%
IND SMD 8u2 1812CS 5%
IND SMD 10uH 1812CS 5%
IND SMD 8u2 1812CS 5%
IND SMD 10uH 1812CS 5%
COIL SMD 455KHz IF 5119-T075
IND SMD 1uH 1206CS 5%
IND SMD 1uH 1206CS 5%
COIL 654 10 CAN T720
COIL 654 10 CAN T720
(L) IND SMD 1.5UH
(L) IND SMD 1.5UH
IND SMD 1u5 1812CS 5%
COIL 654 10 CAN T720
COIL 654 10 CAN T720
(L) IND SMD 330NH
IND SMD 120NH 1812SMS 5%
IND SMD 120NH 1812SMS 5%
IND SMD 120NH 1812SMS 5%
PL100
PL200
PL210
PL220
PL230
PL240
PL250
PL260
PL270
070-01001-00
240-10000-16
240-10000-16
240-10000-16
240-10000-16
240-10005-00
240-10000-16
240-10000-16
240-10000-16
D-RANGE 15 WAY COMPL T800
HEADER 4W PCB MTG SMD
HEADER 4W PCB MTG SMD
HEADER 4W PCB MTG SMD
HEADER 4W PCB MTG SMD
HEADER 5W PCB MTG SMD
HEADER 4W PCB MTG SMD
HEADER 4W PCB MTG SMD
HEADER 4W PCB MTG SMD
Q210
Q220
Q230
Q240
Q245
Q250
Q255
Q260
Q270
Q280
Q290
Q300
Q301
Q302
Q303
Q304
Q331
Q400
Q401
Q540
Q620
Q630
Q660
Q670
Q750
Q760
Q770
Q775
Q780
Q785
Q790
Q795
Q810
Q820
Q840
Q850
Q860
Q870
Q880
Q890
Q895
000-10008-48
000-10008-48
000-10008-48
000-10008-57
000-10008-57
000-10008-48
000-10008-57
000-10008-48
000-10008-17
000-10008-48
000-10008-48
000-10008-48
000-10008-48
000-10003-10
000-10095-10
000-10095-10
000-10008-48
000-10054-00
000-10008-57
000-10008-48
000-00033-12
000-10003-00
000-10008-17
000-10008-57
000-10008-07
000-10008-48
000-10008-57
000-10008-57
000-10008-48
000-10008-57
000-10003-12
000-10009-30
000-10008-17
000-10008-57
000-10008-57
000-10008-48
000-10008-57
000-10008-48
000-10008-48
000-10008-48
000-10008-48
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BFJ310 JFET UHF
S) XSTR SMD BR951 NPN UHF
S) XSTR SMD BR951 NPN UHF
S) XSTR SMD BCW60 NPN SOT23 SS
XSTR SMD BFG540 NPNUHF SOT143B
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
XSTR BD242 TO-220 PNP ISOLTD
S) XSTR BSR30 PNP AF SOT-89
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BFR31 N JFET SOT23
XSTR SMD BFR93A NPN SOT23
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
L230
L300
L301
L302
&L303
&L303
&L304
&L304
&L305
&L305
&L306
&L306
&L307
&L307
&L308
&L308
&L309
&L310
&L325
L330
L400
L401
L402
L403
L404
L405
L406
L409
L410
L750
L900
L901
L902
Var
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
10
15
Copyright TEL
IPN 220-01446-03
T825 PCB Information
M820-00
Ref
R160
R201
R202
R204
R205
RV205
R207
&R209
&R209
R210
RL210
RV210
R211
R213
R215
R218
&R219
&R219
RV220
R221
R222
%R223
%R223
R224
R225
R227
R229
R230
RV230
R232
R233
R234
RV235
R236
R238
R239
R241
R242
R244
R245
R247
R249
R251
R252
R254
R255
R256
R258
R260
R261
R262
R264
R265
R266
R267
R269
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
R284
R285
R287
R288
R289
R290
R292
R293
R294
R295
R296
R297
R298
R299
R300
R301
R302
R303
R304
R307
R308
R309
R310
R311
R312
R313
R314
R315
R317
R318
Var
10
15
10
15
10
15
IPN
Description
Ref
036-12100-00
036-14470-10
036-14470-10
036-15100-10
036-16220-00
040-05100-22
036-14820-10
036-15220-00
036-15180-10
036-15150-00
237-10010-00
040-05100-23
036-15390-00
036-14270-00
036-15150-00
036-14390-10
036-15100-10
036-14820-10
042-05100-05
036-15470-10
036-16100-00
036-12100-00
036-12100-00
036-14390-10
036-13470-00
036-14270-00
036-14470-10
036-14470-10
040-05100-21
036-15470-10
036-14820-10
036-15470-10
042-05100-05
036-15470-10
036-11470-00
036-14100-10
036-14100-10
036-13100-10
036-14680-10
036-14100-10
036-14220-00
036-15100-10
036-15390-00
036-14470-10
036-14820-10
036-15470-10
036-14270-00
036-15470-10
036-11470-00
036-13150-10
036-14100-10
036-15100-10
036-13100-10
036-15270-10
036-16180-00
036-14220-00
036-16100-00
036-15470-10
036-15150-00
036-13120-00
036-13100-10
036-13120-00
036-14560-00
036-16220-00
036-12270-00
036-16100-00
036-14470-10
036-16100-00
036-13100-10
036-15470-10
036-15100-10
036-14470-10
036-14680-10
036-14100-10
036-14680-10
036-13560-00
036-14100-10
036-14680-10
036-14120-00
030-52100-20
036-15470-10
036-15470-10
036-14680-10
036-12270-00
036-12120-00
036-12100-00
036-13820-00
036-14100-10
036-14330-10
036-14100-10
036-11470-00
036-12470-00
036-13100-10
036-12560-00
036-12390-00
036-13470-00
036-14330-10
036-12560-00
RES M/F 0805 10E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 220K 5%
POT 10K LOG DUAL PCB 6 OD SFT
RES M/F 0805 8K2 1%
RES M/F 0805 22K 5%
RES M/F 0805 18K 1%
RES M/F 0805 15K 5%
RELAY 12V DPDT 10PIN SMD
POT 10K LOG PCB 15MM SLOT SFT
RES M/F 0805 39K 5%
RES M/F 0805 2K7 5%
RES M/F 0805 15K 5%
RES M/F 0805 3K9 1%
RES M/F 0805 10K 1%
RES M/F 0805 8K2 1%
RES PRESET SMD 10K CER 4MM SQ
RES M/F 0805 47K 1%
RES M/F 0805 100K 5%
RES M/F 0805 10E 5%
RES M/F 0805 10E 5%
RES M/F 0805 3K9 1%
RES M/F 0805 470E 5%
RES M/F 0805 2K7 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
POT 10K LIN PCB 15MM SLOT SFT
RES M/F 0805 47K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 47K 1%
RES PRESET SMD 10K CER 4MM SQ
RES M/F 0805 47K 1%
RES M/F 0805 4E7 10%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 100E 1%
RES M/F 0805 6K8 1%
RES M/F 0805 1K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 10K 1%
RES M/F 0805 39K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 8K2 1%
RES M/F 0805 47K 1%
RES M/F 0805 2K7 5%
RES M/F 0805 47K 1%
RES M/F 0805 4E7 10%
RES M/F 0805 150E 1%
RES M/F 0805 1K 1%
RES M/F 0805 10K 1%
RES M/F 0805 100E 1%
RES M/F 0805 27K 1%
RES M/F 0805 180K 5%
RES M/F 0805 2K2 5%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 15K 5%
RES M/F 0805 120E 5%
RES M/F 0805 100E 1%
RES M/F 0805 120E 5%
RES M/F 0805 5K6 5%
RES M/F 0805 220K 5%
RES M/F 0805 27E 5%
RES M/F 0805 100K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 100K 5%
RES M/F 0805 100E 1%
RES M/F 0805 47K 1%
RES M/F 0805 10K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 6K8 1%
RES M/F 0805 1K 1%
RES M/F 0805 6K8 1%
RES M/F 0805 560E 5%
RES M/F 0805 1K 1%
RES M/F 0805 6K8 1%
RES M/F 0805 1K2 5%
RES FILM AI 10E 5% 0.4W 4X1.6
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 6K8 1%
RES M/F 0805 27E 5%
RES M/F 0805 12E 5%
RES M/F 0805 10E 5%
RES M/F 0805 820E 5%
RES M/F 0805 1K 1%
RES M/F 0805 3K3 1%
RES M/F 0805 1K 1%
RES M/F 0805 4E7 10%
RES M/F 0805 47E 5%
RES M/F 0805 100E 1%
RES M/F 0805 56E 5%
RES M/F 0805 39E 5%
RES M/F 0805 470E 5%
RES M/F 0805 3K3 1%
RES M/F 0805 56E 5%
R319
R320
R321
&R323
&R324
R329
R330
RV330
RV331
R333
R336
R337
R338
R339
R340
R341
R342
R343
R344
&R346
&R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
R361
R362
R363
R365
R368
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R382
R383
R384
R400
R401
R402
R403
R404
R408
R409
R410
R411
R412
R416
R417
R418
R419
R420
R424
R425
R426
R427
R510
R515
R555
R615
R617
R619
R621
R625
R629
R633
R636
R637
R640
R641
R645
R649
R653
R681
R685
R689
R693
R696
R701
R702
R703
R706
Copyright TEL
Var
15
15
10
15
IPN
Description
036-12390-00
036-13150-10
036-13150-10
036-10000-00
036-10000-00
036-17100-10
036-10000-00
042-04220-05
042-05100-05
036-12220-00
036-14150-10
036-14220-00
036-14100-10
036-15470-10
036-16220-00
036-16120-00
036-15220-00
036-15100-10
036-15100-10
036-15560-10
036-16100-00
036-15470-10
036-14820-10
036-14560-00
036-14100-10
036-14560-00
036-14390-10
036-16220-00
036-16220-00
036-14330-10
036-14220-00
036-15270-10
036-16220-00
045-15100-00
036-15100-10
036-16390-00
036-15470-10
036-14100-10
036-13220-10
036-15100-10
036-14220-00
036-14100-10
036-14820-10
036-14560-00
036-16390-00
036-15100-10
036-16390-00
036-15100-10
036-16390-00
036-16390-00
036-15100-10
036-15470-10
036-15470-10
036-13220-10
036-12220-00
036-13220-10
036-12820-00
036-12820-00
036-11470-00
036-13820-00
036-13820-00
036-17100-10
036-10000-00
036-17100-10
036-13560-00
036-12390-00
036-12390-00
036-12100-00
036-13330-00
036-14220-00
036-13470-00
036-14330-10
036-14220-00
036-12560-00
036-13470-00
036-13100-10
036-10000-00
036-01100-10
036-01100-10
036-14100-10
036-03270-10
036-14680-10
036-12220-00
036-12220-00
036-12100-00
036-14150-10
036-13470-00
036-14470-10
036-15100-10
036-13100-10
036-15150-00
036-12100-00
036-16100-00
036-15560-10
036-12220-00
036-17100-10
036-17100-10
036-15150-00
RES M/F 0805 39E 5%
RES M/F 0805 150E 1%
RES M/F 0805 150E 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 ZERO OHM
RES M/F 0805 1M 1%
RES M/F 0805 ZERO OHM
RES PRESET SMD 2K CER 4MM SQ
RES PRESET SMD 10K CER 4MM SQ
RES M/F 0805 22E 5%
RES M/F 0805 1K5 1%
RES M/F 0805 2K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 47K 1%
RES M/F 0805 220K 5%
RES M/F 0805 120K 5%
RES M/F 0805 22K 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES MF 0805 56K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 5K6 5%
RES M/F 0805 1K 1%
RES M/F 0805 5K6 5%
RES M/F 0805 3K9 1%
RES M/F 0805 220K 5%
RES M/F 0805 220K 5%
RES M/F 0805 3K3 1%
RES M/F 0805 2K2 5%
RES M/F 0805 27K 1%
RES M/F 0805 220K 5%
RES NTC SMD 10K 5%
RES M/F 0805 10K 1%
RES M/F 0805 390K 5%
RES M/F 0805 47K 1%
RES M/F 0805 1K 1%
RES 0805 220E 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 5K6 5%
RES M/F 0805 390K 5%
RES M/F 0805 10K 1%
RES M/F 0805 390K 5%
RES M/F 0805 10K 1%
RES M/F 0805 390K 5%
RES M/F 0805 390K 5%
RES M/F 0805 10K 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES 0805 220E 1%
RES M/F 0805 22E 5%
RES 0805 220E 1%
RES M/F 0805 82E 5%
RES M/F 0805 82E 5%
RES M/F 0805 4E7 10%
RES M/F 0805 820E 5%
RES M/F 0805 820E 5%
RES M/F 0805 1M 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 1M 1%
RES M/F 0805 560E 5%
RES M/F 0805 39E 5%
RES M/F 0805 39E 5%
RES M/F 0805 10E 5%
RES M/F 0805 330E 5%
RES M/F 0805 2K2 5%
RES M/F 0805 470E 5%
RES M/F 0805 3K3 1%
RES M/F 0805 2K2 5%
RES M/F 0805 56E 5%
RES M/F 0805 470E 5%
RES M/F 0805 100E 1%
RES M/F 0805 ZERO OHM
RES 1 OHM 1 WATT 2512 CHIP
RES 1 OHM 1 WATT 2512 CHIP
RES M/F 0805 1K 1%
RES 270 OHM 1 WATT 2512 CHIP
RES M/F 0805 6K8 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 10E 5%
RES M/F 0805 1K5 1%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 100E 1%
RES M/F 0805 15K 5%
RES M/F 0805 10E 5%
RES M/F 0805 100K 5%
RES MF 0805 56K 1%
RES M/F 0805 22E 5%
RES M/F 0805 1M 1%
RES M/F 0805 1M 1%
RES M/F 0805 15K 5%
B6.2.7
01/04/00
IPN 220-01446-03
B6.2.8
Ref
Var
R707
R708
R709
R710
R711
R712
R713
R730
R731
R732
R742
R743
R744
R746
R747
R748
R749
R750
R752
R753
R754
R756
R757
R758
R759
R760
R762
R763
R765
R766
R767
R769
R771
R772
R774
R775
R784
R785
R786
R787
R790
R793
R794
R804
R805
R808
R809
R810
R811
R812
R813
R815
R816
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
R848
R852
R853
R854
R855
R856
R857
R858
R859
R860
R861
R863
R865
R866
R867
R868
01/04/00
T825 PCB Information
M820-00
IPN
Description
Ref
IPN
Description
036-15470-10
036-13100-10
036-13100-10
036-13100-10
036-13100-10
036-12100-00
036-16470-00
036-13470-00
036-13470-00
036-13470-00
036-13150-10
036-13150-10
036-12220-00
036-12220-00
036-12220-00
036-15470-10
036-15470-10
036-12220-00
036-12220-00
036-17100-10
036-14100-10
036-16470-00
036-16470-00
036-14120-00
036-13330-00
036-13180-00
036-13100-10
036-13100-10
036-13680-00
036-14100-10
036-13680-00
036-13180-00
036-14820-10
036-15220-00
036-14820-10
036-14270-00
036-12680-00
036-14330-10
036-12100-00
036-12100-00
036-13220-10
036-13100-10
036-14100-10
036-15470-10
036-13470-00
036-12100-00
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-15470-10
036-16150-00
036-14470-10
036-14470-10
036-15470-10
036-15470-10
036-15470-10
036-15470-10
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14470-10
036-14470-10
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-15470-10
036-16150-00
036-14470-10
036-14470-10
036-13470-00
036-14470-10
036-13470-00
036-16330-00
036-15470-10
036-16150-00
036-16150-00
036-15270-10
036-17120-10
036-16820-10
036-14510-10
036-14470-10
036-14270-00
036-16820-10
036-16820-10
036-14470-10
RES M/F 0805 47K 1%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 10E 5%
RES M/F 0805 470K 5%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 150E 1%
RES M/F 0805 150E 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 1M 1%
RES M/F 0805 1K 1%
RES M/F 0805 470K 5%
RES M/F 0805 470K 5%
RES M/F 0805 1K2 5%
RES M/F 0805 330E 5%
RES M/F 0805 180E 5%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 680E 5%
RES M/F 0805 1K 1%
RES M/F 0805 680E 5%
RES M/F 0805 180E 5%
RES M/F 0805 8K2 1%
RES M/F 0805 22K 5%
RES M/F 0805 8K2 1%
RES M/F 0805 2K7 5%
RES M/F 0805 68E 5%
RES M/F 0805 3K3 1%
RES M/F 0805 10E 5%
RES M/F 0805 10E 5%
RES 0805 220E 1%
RES M/F 0805 100E 1%
RES M/F 0805 1K 1%
RES M/F 0805 47K 1%
RES M/F 0805 470E 5%
RES M/F 0805 10E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 150K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 47K 1%
RES M/F 0805 150K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 330K 5%
RES M/F 0805 47K 1%
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 27K 1%
RES M/F 0805 1M2 1%
RES M/F 0805 820K 1%
RES M/F 0805 5K1 1%
RES M/F 0805 4K7 1%
RES M/F 0805 2K7 5%
RES M/F 0805 820K 1%
RES M/F 0805 820K 1%
RES M/F 0805 4K7 1%
R869
R870
R871
R872
R873
R875
R876
R877
R878
R879
R881
R882
R884
R885
R886
R887
R888
R889
R890
R891
R892
R894
R895
R897
R898
R900
Var
036-15270-10
036-17120-10
036-16820-10
036-14510-10
036-14220-00
036-14470-10
036-16100-00
036-16100-00
036-16100-00
036-16100-00
036-15470-10
036-15470-10
036-16150-00
036-16150-00
036-15100-10
036-14100-10
036-14820-10
036-16100-00
036-16150-00
036-16100-00
036-16330-00
036-14470-10
036-15100-10
036-15100-10
036-16470-00
036-15100-10
RES M/F 0805 27K 1%
RES M/F 0805 1M2 1%
RES M/F 0805 820K 1%
RES M/F 0805 5K1 1%
RES M/F 0805 2K2 5%
RES M/F 0805 4K7 1%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 10K 1%
RES M/F 0805 1K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 100K 5%
RES M/F 0805 150K 5%
RES M/F 0805 100K 5%
RES M/F 0805 330K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 470K 5%
RES M/F 0805 10K 1%
SW201
230-00010-30
SWITCH TOG SPDT R-ANG PCB MTG
SHLD610
062-00010-13
CAN 10MM SQ X 11MM CAN A4M1017
SK805
SK810
240-10000-07
240-04020-42
CONN SMD SKT 16W 2R M-MATCH
SKT 44 PIN SMD PLCC
T210
T610
053-00010-17
050-15119-52
XFMR T4030 LINE MATCH POTCORE
COIL SMD 680uH XFMR 5119-T052
&XF300
&XF300
&XF301
&XF301
&XF302
&XF302
X330
10
15
10
15
10
15
276-00010-36
276-00010-37
276-00010-36
276-00010-37
276-00010-20
276-00010-19
274-00010-10
FLTR XTAL 10.7M 15KHZ PR 4POLE
FLTR XTL 10.7M 7.5KHZ PR 4POLE
FLTR XTAL 10.7M 15KHZ PR 4POLE
FLTR XTL 10.7M 7.5KHZ PR 4POLE
FLTR XTAL 10.7M 15KHZ 2 POLE
FLTR XTAL 10.7M 7.5KHZ 2 POLE
XTAL 10.245MHZ SPEC TE/4
&XF304
&XF304
10
15
276-10010-14
276-10010-13
FLTR CER SMD 455KHz E15KHz B/W
FLTR CER SMD 455KHz G 9KHz B/W
Copyright TEL
IPN 220-01446-03
T825 PCB Information
M820-00
B6.2.9
T825 Mechanical & Miscellaneous Parts (220-01446-03)
IPN
Legend Description
002-08951-20
S) IC AT89C51 PLCC44 MIC 12MHZ
220-01446-03
PCB T825 RX SII
230-00010-31
SWITCH COVER FOR 230-00010-30
240-02100-06
SKT COAX N TYPE PNL MTG OP-TER
240-04020-62
SKT 2 W RECEP SHORTING LINK
240-04021-77
SKT JACK 1.3 PCB MT 64W
303-11169-04
CHASSIS PAINTED T800 SER II
303-23118-00
COVER A3M2247 D RANGE T855/7
303-50074-00
CLIP A3M2246 SPRING CLAMP T857
308-01007-01
HANDLE BS SII 2 WASHERS INC
311-01015-00
KNOB 15MM & SKIRT 6MM SFT
312-01052-02
LID TOP T800 SER II PTND
312-01053-02
LID BOTTOM T800 SER II PNTD
316-06622-00
PNL FRT RX T800 SERIES II
349-00020-36
SCREW TT M3X8m PANTORX BLK
349-00020-36
SCREW TT M3X8m PANTORX BLK
349-00020-43
SCRW T/T M4X12MM P/POZ BZ
349-00020-45
SCRW T/T M4X20MM P/POZ BZ
349-00020-55
SCRW M3*8 P/P T/T BLCKZNC CHRM
352-00010-08
NUT M3 COLD FORM HEX ST BZ
352-00010-29
NUT M4 NYLOC HEX
353-00010-13
WSHR M3 S/PROOF INT BZ
353-00010-24
WSHR M4x8mm Flat
356-00010-03
TAG SOLDER 3MM LONG M614/3.2
362-00010-33
GROMMET LED MTG 3MM
399-00010-51
BAG PLASTIC 75*100MM
Copyright TEL
IPN
Legend Description
01/04/00
B6.2.10
01/04/00
T825 PCB Information
M820-00
Copyright TEL
IPN 220-01446-03
T825 PCB Information
M820-00
B6.2.11
T825 Grid Reference Index (IPN 220-01446-03)
How To Use This Grid Reference Index
The first digit in the PCB layout reference is a "1" or "2", indicating the top or bottom side layout respectively, and the last two characters give the location of the component on that diagram.
The first digit in the circuit diagram reference is the sheet number, and the last two characters give the location of the component on
that sheet.
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
C201
C203
C205
C207
C209
C210
C211
C212
C213
C215
C217
C219
C221
C222
C223
C225
C227
C229
C231
C233
C235
C237
C238
C239
C240A
C240B
C240C
C249
C251
C253
C255
C257
C259
C260A
C260B
C260C
C261
C262
C264
C266
C268
C270
C272
C273
C274
C276
C278
C280
C286
C300
C301
C302
C303
C304
C305
C306
C307
C308
&C309
1:B5
1:C5
1:D5
1:C5
1:C6
1:C5
1:C4
1:C5
1:C5
1:C4
1:C4
1:C5
1:C5
1:B5
1:B5
1:B5
1:B5
1:B6
1:B6
1:B5
1:B6
1:B6
1:B6
1:C6
1:D5
1:D5
1:D6
1:D6
1:C6
1:D4
1:C7
1:C7
1:C7
1:D7
1:D7
1:D8
1:C7
1:D7
1:C7
1:D2
1:D3
1:C8
1:C8
1:C9
1:C8
1:D8
1:D8
1:D9
1:B8
1:E9
1:F9
1:F8
1:E8
1:F9
1:E8
1:F8
1:F8
1:F8
1:E7
2-B9
2-B8
2-B8
2-C8
2-D8
2-P0
2-D7
2-E8
2-E7
2-E7
2-E7
2-H6
2-H6
2-J9
2-H8
2-J8
2-J8
2-K8
2-K8
2-J7
2-M6
2-N5
2-N7
2-P6
2-P8
2-P8
2-Q8
2-Q7
2-Q7
2-G4
2-L2
2-M2
2-M3
2-N4
2-M4
2-M4
2-N2
2-P3
2-P3
2-R3
2-R3
2-E3
2-E1
2-E0
2-E1
2-B0
2-C0
2-E0
2-F2
3-B7
3-B6
3-C7
3-C8
3-C6
3-D8
3-D7
3-E7
3-F7
3-F7
&C310
&C311
C312
C313
C314
C315
C316
C317
&C318
&C319
C320
C321
&C325
&C326
C327
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C345
C348
C349
C350
C351
C352
C353
C354
C355
C357
C358
C359
C360
C361
C362
C363
C364
C365
C366
C367
C400
C401
C402
C403
C404
C405
C408
C409
1:F7
1:E7
1:F7
1:F6
1:E6
1:E6
1:E6
1:E6
1:E5
1:F5
1:F8
1:F8
1:E5
1:F5
1:E5
1:F4
1:E4
1:E4
1:E4
1:F4
1:F3
1:E3
1:E4
1:F4
1:E3
1:F4
1:E3
1:E3
1:F4
1:F3
1:E3
1:F3
1:D5
1:F3
1:F3
1:F3
1:E3
1:E3
1:E3
1:F3
1:F3
1:F3
1:E3
1:E4
1:E5
1:F6
1:E6
1:F5
1:F5
1:F5
1:E3
1:G8
1:G8
1:H9
1:H9
1:H8
1:G8
1:H8
1:H8
3-G7
3-H7
3-J7
3-J7
3-K8
3-K8
3-K7
3-L8
3-M7
3-N7
3-C7
3-C8
3-P7
3-Q7
3-Q8
3-D3
3-C3
3-C3
3-C3
3-E4
3-E4
3-G0
3-F4
3-F4
3-E1
3-F4
3-E2
3-G1
3-G3
3-H3
3-H3
3-J4
3-J2
3-K3
3-L4
3-L3
3-H4
3-J5
3-J4
3-L4
3-M4
3-N4
3-L0
3-N0
3-N4
3-P0
3-P4
3-P0
3-Q0
3-R0
3-M0
4-P3
4-P3
4-L3
4-L3
4-L4
4-Q3
4-L3
4-K3
C410
C411
C412
C416
C417
C418
C419
C420
C424
C425
C426
C427
C428
C432
C433
C434
C435
C436
C440
C441
C442
C443
C444
C448
C449
C450
C505
C515
C530
C535
C610A
C610B
C611A
C611B
C623
C625
C626
C628
C630
C631A
C631B
C637
C640
C650
C651
C658
C660
C665
C670
C673
C677
C681
C684
C687
C690
C693
C700
C702
C703
1:H8
1:J8
1:J9
1:J9
1:J8
1:J8
1:J8
1:J7
1:J8
1:K8
1:J8
1:J7
1:K7
1:K7
1:L9
1:M9
1:M8
1:M8
1:M8
1:M8
1:M8
1:M9
1:N9
1:N8
1:N8
1:N8
1:K6
1:H5
1:K5
1:K5
1:M5
1:M5
1:M5
1:M4
1:N6
1:M6
1:M6
1:M6
1:N5
1:M5
1:N4
1:M6
1:M5
1:N5
1:M5
1:L5
1:L5
1:L5
1:L5
1:L5
1:L6
1:L6
1:L6
1:M6
1:L6
1:L6
1:J4
1:J4
1:J3
4-K3
4-K3
4-K3
4-J3
4-J4
4-J3
4-J3
4-G5
4-G4
4-G3
4-G4
4-F4
4-F3
4-F3
4-E3
4-E3
4-E4
4-E3
4-D3
4-D3
4-D3
4-D3
4-C3
4-C4
4-C3
4-C3
5-H7
5-D5
5-G3
5-H3
6-B6
6-B6
6-D6
6-D6
6-N8
6-Q8
6-R8
6-R8
6-K4
6-M6
6-M6
6-P5
6-G0
6-L4
6-M4
6-K1
6-K1
6-L1
6-L1
6-N2
6-P1
6-Q2
6-Q2
6-P1
6-Q1
6-Q1
7-A8
7-B8
7-B8
C705
C707
C708
C709
C710A
C710B
C710C
C711
C712
C713
C735
C736
C740A
C740B
C741A
C741B
C742A
C742B
C743
C745
C750
C757
C759
C761
C762
C764
C765
C767
C769
C770
C772
C774
C776
C782
C784
C786
C788
C790
C792
C793
C810
C812
C813
C814
C815
C816
C818
C819
C820
C822
C824
C826
C828
C830
C832
C833
C834
C836
C837
1:J3
1:J3
1:J3
1:H3
1:H3
1:J4
1:J3
1:J2
1:H2
1:H2
1:J2
1:J2
1:H2
1:H2
1:H2
1:G2
1:H2
1:H3
1:H2
1:G3
1:H4
1:G4
1:G4
1:H3
1:G3
1:H3
1:G3
1:H3
1:H3
1:H4
1:G3
1:H4
1:H4
1:G3
1:G3
1:G3
1:G3
1:G4
1:G4
1:G3
1:L4
1:K2
1:J3
1:L2
1:N3
1:N3
1:N3
1:N3
1:N4
1:N3
1:N3
1:N3
1:N3
1:M4
1:M3
1:M4
1:M3
1:M3
1:M3
7-C7
7-B5
7-C5
7-C5
7-P7
7-Q7
7-P7
7-E7
7-E7
7-E7
7-A1
7-B1
7-B4
7-B3
7-C4
7-C3
7-D4
7-D3
7-B1
7-D1
7-R7
7-G5
7-G4
7-J4
7-K4
7-J2
7-J2
7-K3
7-M4
7-M4
7-M2
7-N2
7-M1
7-N0
7-Q1
7-Q1
7-P0
7-Q0
7-Q0
7-Q1
8-J8
8-F4
8-J5
8-F6
8-B1
8-B2
8-C1
8-C2
8-D1
8-C2
8-C2
8-D0
8-D0
8-K0
8-E2
8-E1
8-F2
8-E0
8-F0
Copyright TEL
01/04/00
IPN 220-01446-03
T825 PCB Information
B6.2.12
M820-00
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
C838
C840
C842
C844
C846
C848
C850
C873
C876
C879
C900
C901
C902
C903
1:N4
1:M2
1:N2
1:N3
1:N2
1:N2
1:M2
1:M3
1:M4
1:M4
1:P8
1:P7
1:P7
1:P6
8-F0
8-K1
8-L0
8-L0
8-M0
8-M0
8-N0
8-P2
8-P2
8-Q0
9-E4
9-E4
9-F4
9-G4
CTP410
CTP420
CTP430
CTP440
CTP900
2:K7
1:K8
1:H8
2:G8
2:P8
4-E3
4-H3
4-M3
4-Q3
9-D4
%D111
%D111A
D220
D220
D230
D230
D240
D240
D250
D260
D270
D270
D280
D285
D289
D290
D295
D330
D330
D400
D400
D610
D610
D640
D640
D645
D730
D740
D820
D860
D860
D880
D880
1:P5
1:P5
1:C4
1:C4
1:C6
1:C6
1:C8
1:C8
1:B7
1:B7
1:B7
1:B7
1:B7
1:D2
1:B2
1:B2
1:B2
1:F3
1:F3
1:J7
1:J7
1:N6
1:N6
1:L5
1:L5
1:M5
1:H3
1:H3
1:J3
1:M2
1:M2
1:M2
1:M2
1-R1
1-Q1
2-F4
2-F4
2-J5
2-J5
2-E2
2-E2
2-H0
2-H0
2-J1
2-H1
2-K1
2-L1
2-L0
2-L0
2-L0
3-M4
3-M4
4-F4
4-F5
6-L6
6-M6
6-M2
6-M1
6-H0
7-H1
7-K2
8-B7
8-P0
8-P0
8-R2
8-R2
PIN4
1:J4
7-B8
PL100
PL200
PL210
PL220
PL230
PL240
PL250
PL260
PL270
1:P3
1:C6
1:C5
1:B5
1:B2
1:B6
1:C8
1:C4
1:C2
1-A0
2-R7
2-B8
2-H7
2-L8
2-K7
2-D2
2-H2
2-L1
2-F7
2-G7
2-N0
2-P7
2-N3
2-B2
2-E3
2-F2
2-E0
2-B0
2-C0
3-P0
3-E3
3-N0
3-B3
3-N0
3-H1
3-F2
3-G1
2-L2
3-C7
3-D8
3-E7
3-E7
3-F7
3-H7
3-J7
3-M8
3-M8
3-P8
3-P8
3-N7
3-F4
4-P3
4-P3
4-L3
4-J3
4-G4
4-G5
4-Q3
4-F3
4-E3
4-C3
7-Q0
9-E5
9-F5
9-G5
2-A9
2-A8
2-C7
2-P0
2-P0
2-P0
2-P0
2-F4
2-F3
2-G3
2-G3
2-A1
2-A1
2-G1
2-G1
2-G8
2-H9
2-H9
2-K9
2-K9
2-K9
2-K9
2-L8
2-P8
2-P7
2-R1
2-Q1
2-R1
2-R0
2-Q0
2-R0
2-P4
2-M0
3-Q7
8-A5
8-C4
8-L8
8-L8
8-L8
8-L7
8-L7
1:C5
1:C5
1:C5
1:C6
1:C7
1:C8
1:C8
1:C8
1:D8
1:D8
1:D8
1:E4
1:E4
1:E4
1:E4
1:E3
1:E3
1:E3
1:E4
1:D2
1:F9
1:E8
1:E8
1:E8
1:E7
1:E7
1:F7
1:E6
1:E5
1:E5
1:E5
1:E5
1:F4
1:G8
1:G8
1:H8
1:J8
1:J8
1:J7
1:G9
1:K7
1:L8
1:M8
1:G3
1:P7
1:P7
1:P7
1:D4
1:C5
1:D5
1:D3
1:D4
1:D3
1:B9
1:C4
1:C4
1:C9
1:C4
1:C8
1:D8
1:C7
1:C4
1:C4
1:B5
1:A5
1:A5
1:B2
1:B2
1:B2
1:B2
1:D3
1:D3
1:C2
1:C2
1:C2
1:C1
1:C2
1:C2
1:B4
1:B2
1:F5
1:K2
1:L4
1:K4
1:K4
1:K4
1:K4
1:K4
IC210
IC210
IC210
IC240
IC260
IC270
IC270
IC270
IC280
IC280
IC280
IC330
IC330
IC330
IC330
IC332
IC332
IC332
IC333
L230
L300
L301
L302
&L303
&L304
&L305
&L306
&L307
&L308
&L309
&L310
&L325
L330
L400
L401
L402
L403
L404
L405
L406
L408
L409
L410
L750
L900
L901
L902
P204
P207
P210
P213
P216
P219
P222
P225
P228
P231
P234
P236
P238
P240
P242
P244
P246
P248
P249
P250
P252
P254
P256
P258
P260
P263
P266
P268
P270
P280
P282
P284
P287
P300
P810
P815
P820
P825
P830
P835
P840
6-N1
6-P2
7-G3
7-J3
7-J1
7-K3
7-K3
7-K2
7-L3
7-P0
8-B6
8-C6
8-F5
8-G5
8-B4
8-C4
8-Q3
8-H2
8-P1
3-G7
3-M0
3-H0
3-P0
3-L4
3-L0
3-K4
3-H3
3-K0
4-N3
6-C6
6-K5
6-N5
6-J0
6-G0
6-C2
7-A8
7-D7
7-P7
7-C6
7-D6
7-D6
7-C6
7-J0
7-D1
7-M3
7-Q7
7-H5
8-N4
8-G0
8-D2
8-D0
8-F2
8-K0
8-L0
8-P0
8-Q2
8-M2
8-M2
8-M0
1:L5
1:L6
1:G4
1:G3
1:H3
1:H3
1:H3
1:H3
1:H3
1:G3
1:K2
1:K2
1:K2
1:L2
1:K4
1:L4
1:L2
1:L4
1:M3
1:F7
1:E4
1:E4
1:F5
1:F3
1:F3
1:F3
1:F3
1:F3
1:G8
1:M5
1:N5
1:M5
1:M5
1:M5
1:L5
1:J3
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:H2
1:H4
1:H4
1:H4
1:L4
1:N4
1:N4
1:N4
1:N4
1:N4
1:M2
1:M3
1:M3
1:M3
1:M3
1:M3
Q660
Q670
Q750
Q760
Q770
Q775
Q780
Q785
Q790
Q795
Q810
Q820
Q840
Q850
Q860
Q870
Q880
Q890
Q895
CV300
IC333
IC333
IC339
IC340
IC340
IC340
IC340
IC340
IC410
IC610
IC630
IC640
IC640
IC640
IC650
=IC700
IC710
IC710
IC710
IC710
IC710
IC710
IC710
IC740
IC750
IC750
IC750
IC820
IC830
IC830
IC830
IC830
IC830
IC840
IC850
IC850
IC850
IC850
IC850
LINK1
LINK2
1:B3
1:A4
2-Q3
2-Q2
P100
P160
P170
P201
1:Q6
1:P2
1:P2
1:C8
1-R8
1-Q4
1-R4
2-A9
Q210
Q220
Q230
Q240
Q245
Q250
Q255
Q260
Q270
Q280
Q290
Q300
Q301
Q302
Q303
Q304
Q331
Q400
Q401
Q540
Q620
Q630
1:B5
1:B6
1:B6
1:C4
1:B6
1:C8
1:C7
1:B7
1:B8
1:B7
1:B7
1:E9
1:F9
1:F8
1:E6
1:F6
1:E3
1:K8
1:J7
1:K5
1:N6
1:M6
2-J8
2-N7
2-N6
2-H4
2-J4
2-G2
2-H1
2-K1
2-L0
2-L3
2-M3
3-B7
3-C7
3-D7
3-K7
3-L8
3-G0
4-G3
4-F4
5-G4
6-P8
6-P5
R160
R201
R202
R204
R205
R207
&R209
R210
R211
R213
R215
R218
&R219
R221
R222
%R223
R224
R225
R227
R229
R230
R232
R233
R234
R236
R238
R239
R241
R242
R244
R245
R247
R249
R251
R252
R254
R255
R256
R258
R260
R261
R262
%R263
R264
R265
R266
R267
%R268
R269
R271
R272
R273
R274
R275
R276
R277
1:P2
1:C5
1:C5
1:C5
1:C5
1:C5
1:C4
1:C5
1:C5
1:C5
1:B5
1:C5
1:C5
1:C5
1:C5
1:A5
1:B5
1:B5
1:B5
1:B6
1:C6
1:B5
1:B6
1:B6
1:B5
1:C6
1:C6
1:D4
1:C4
1:C4
1:C4
1:C7
1:C6
1:B7
1:C6
1:B7
1:B7
1:C6
1:C7
1:C7
1:C7
1:B4
1:C4
1:B8
1:B8
1:B8
1:C8
1:C3
1:C8
1:D8
1:D8
1:D8
1:B3
1:D8
1:B3
1:D8
1-Q4
2-B8
2-B7
2-C9
2-C8
2-D8
2-D8
2-D8
2-E8
2-G6
2-G9
2-G8
2-G7
2-H7
2-H7
2-J9
2-J8
2-J8
2-J7
2-M7
2-M5
2-M7
2-N7
2-N7
2-N7
2-Q6
2-Q7
2-G4
2-G4
2-G4
2-H4
2-J5
2-J4
2-L3
2-L4
2-L3
2-L3
2-M4
2-M3
2-P2
2-P3
2-P4
2-Q3
2-B3
2-B2
2-B2
2-C3
2-Q2
2-B1
2-A0
2-A1
2-C1
2-P3
2-E0
2-Q3
2-D0
01/04/00
Copyright TEL
IPN 220-01446-03
T825 PCB Information
M820-00
B6.2.13
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
R278
R279
R280
R281
R282
R284
R285
R287
R288
R289
R290
R292
R293
R294
R295
R296
R297
R298
R299
R300
R301
R302
R303
R304
R307
R308
R309
R310
R311
R312
R313
R314
R315
R317
R318
R319
R320
R321
&R323
&R324
R329
R330
R333
R336
R337
R338
R339
R340
R341
R342
R343
R344
&R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
R361
R362
R363
%R364
R365
R368
R369
R370
R371
1:D8
1:B3
1:C8
1:C8
1:C8
1:C8
1:B8
1:C8
1:B8
1:C4
1:C4
1:C7
1:B7
1:B8
1:B6
1:B7
1:B2
1:B7
1:B7
1:E9
1:F9
1:F8
1:E8
1:F8
1:E6
1:F6
1:E6
1:E6
1:F6
1:E6
1:E6
1:E6
1:E6
1:F5
1:F5
1:F6
1:F6
1:F6
1:E5
1:E5
1:E4
1:E4
1:F3
1:F4
1:E3
1:E3
1:F4
1:E3
1:E3
1:E3
1:E3
1:D4
1:F4
1:E3
1:F4
1:F4
1:E3
1:E3
1:E3
1:E3
1:E3
1:E3
1:E3
1:E4
1:E3
1:E3
1:E3
1:F3
1:E3
1:F3
1:E4
1:E5
1:E3
1:E3
1:F3
1:F3
2-C1
2-Q3
2-D2
2-D2
2-E2
2-F3
2-E3
2-F2
2-F2
2-G2
2-H3
2-G1
2-H1
2-H0
2-J1
2-K1
2-M0
2-K1
2-K1
3-B7
3-C6
3-D7
3-D8
3-D8
3-K7
3-K8
3-K8
3-K7
3-K8
3-L9
3-L8
3-L7
3-L7
3-Q7
3-Q7
3-L8
3-L7
3-L7
3-P8
3-P8
3-D3
3-D3
3-E5
3-E4
3-G0
3-G0
3-F4
3-E2
3-F3
3-F3
3-G3
3-H1
3-G5
3-H1
3-G3
3-H3
3-D2
3-E1
3-E1
3-E1
3-F2
3-D2
3-D2
3-G1
3-E2
3-E2
3-H1
3-H3
3-H1
3-J4
3-J2
3-J2
3-J1
3-J1
3-K3
3-K4
R372
R373
R374
R375
R376
R377
R378
R382
R383
R384
R400
R401
R402
R403
R404
R408
R409
R410
R411
R412
R416
R417
R418
R419
R420
R424
R425
R426
R427
R510
R515
R555
R615
R617
R619
R621
R625
R629
R633
R636
R637
R640
R641
R645
R649
R653
R681
R685
R689
R693
R696
R701
R702
R703
R706
R707
R708
R709
R710
R711
R712
R713
R730
R731
R732
R742
R743
R744
R746
R747
R748
R749
R750
R752
R753
R754
1:F3
1:F3
1:E3
1:E3
1:E3
1:E3
1:F3
1:F3
1:F3
1:E5
1:G7
1:G7
1:H7
1:G8
1:G8
1:H9
1:G9
1:H9
1:J8
1:K8
1:K9
1:J8
1:J7
1:K8
1:K8
1:J7
1:J7
1:J8
1:J7
1:K6
1:H6
1:K5
1:M5
1:M5
1:N6
1:N6
1:N6
1:M6
1:M5
1:M5
1:N5
1:M5
1:N5
1:N5
1:M5
1:M5
1:L5
1:L5
1:L6
1:L5
1:L6
1:J4
1:J4
1:J4
1:J3
1:J3
1:J2
1:H2
1:J3
1:H3
1:J4
1:J3
1:J2
1:J2
1:J2
1:H2
1:H2
1:G2
1:H3
1:H3
1:J2
1:J2
1:H4
1:G4
1:G4
1:G3
3-L3
3-L3
3-H5
3-H4
3-J5
3-K4
3-L4
3-N4
3-N4
3-P4
4-Q4
4-P5
4-P4
4-P3
4-P3
4-M3
4-M3
4-M3
4-H3
4-H3
4-H3
4-G4
4-G5
4-G3
4-G3
4-G3
4-F4
4-F5
4-F4
5-H7
5-E5
5-G3
6-B6
6-D5
6-L8
6-L8
6-L7
6-P6
6-Q8
6-K6
6-K5
6-G0
6-L4
6-L5
6-M5
6-Q4
6-L2
6-N2
6-Q3
6-P1
6-P1
7-A9
7-B9
7-B8
7-C6
7-C7
7-D7
7-E7
7-B6
7-C6
7-P8
7-C6
7-A2
7-A2
7-A2
7-C4
7-C4
7-D4
7-D4
7-D4
7-A1
7-B1
7-Q8
7-F5
7-F3
7-F3
R756
R757
R758
R759
R760
R762
R763
R765
R766
R767
R769
R771
R772
R774
R775
R784
R785
R786
R787
R790
R793
R794
R804
R805
R808
R809
R810
R811
R812
R813
R815
R816
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
R848
R852
R853
R854
R855
R856
R857
R858
R859
R860
R861
R863
R865
R866
R867
1:G3
1:G4
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:G3
1:H3
1:H3
1:H4
1:G4
1:H3
1:H4
1:G3
1:G3
1:G3
1:G2
1:G3
1:G3
1:G3
1:J3
1:J3
1:K2
1:K2
1:L2
1:L2
1:K2
1:K2
1:K2
1:K2
1:K2
1:L2
1:K4
1:L4
1:L4
1:L4
1:K4
1:K4
1:K4
1:K4
1:K4
1:K4
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:L4
1:L4
1:K3
1:K3
1:K3
1:K3
1:L2
1:L2
1:L4
1:L4
1:L4
1:L2
1:L2
1:N3
1:N3
1:N3
1:N4
1:N3
1:N3
1:N3
1:M3
1:N3
1:M3
1:M3
1:M3
7-G5
7-H4
7-J4
7-J4
7-K4
7-K4
7-L4
7-J2
7-J3
7-K2
7-K3
7-L3
7-L2
7-L2
7-M2
7-P1
7-P1
7-Q2
7-Q2
7-P0
7-P1
7-Q1
8-B7
8-B7
8-B6
8-B6
8-C6
8-C6
8-C6
8-C5
8-F4
8-F4
8-G5
8-G5
8-B4
8-C4
8-C4
8-C4
8-K8
8-K8
8-K8
8-K7
8-K7
8-P9
8-P9
8-P9
8-P8
8-P8
8-P8
8-P8
8-P7
8-L6
8-L6
8-P7
8-P7
8-P6
8-P6
8-R3
8-R3
8-L6
8-M6
8-R5
8-G6
8-F6
8-C2
8-C2
8-C2
8-D2
8-C1
8-D0
8-D1
8-D0
8-E2
8-E2
8-F2
8-F1
R868
R869
R870
R871
R872
R873
R875
R876
R877
R878
R879
R881
R882
R884
R885
R886
R887
R888
R889
R890
R891
R892
R894
R895
R897
R898
R900
1:N4
1:M3
1:M3
1:N3
1:N4
1:N4
1:M4
1:M3
1:M2
1:M2
1:M2
1:L4
1:M4
1:M3
1:M3
1:M3
1:M3
1:M3
1:M3
1:M3
1:M2
1:M2
1:M2
1:M2
1:M2
1:M2
1:P6
8-E0
8-F0
8-F0
8-F0
8-F0
8-G0
8-F2
8-K1
8-K1
8-K0
8-K0
8-H2
8-H2
8-P3
8-P2
8-Q3
8-P3
8-P2
8-N1
8-P1
8-P0
8-P0
8-Q0
8-Q1
8-Q2
8-Q2
9-G4
RL210
RL210
RL210
1:C2
1:C2
1:C2
2-R0
2-L1
2-R1
RV205
RV210
RV220
RV230
RV235
RV330
RV331
1:B5
1:B7
1:D4
1:B8
1:D9
1:E3
1:F3
2-M7
2-K3
2-G4
2-B2
2-D0
3-E1
3-K3
Copyright TEL
SHLD610 1:L6
6-J3
SK501
SK502
SK503
SK504
SK505
SK513
SK522
SK531
SK532
SK533
SK534
SK535
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK810
1:G6
1:G6
1:G6
1:G5
1:G5
1:H5
1:H6
1:K6
1:K5
1:K5
1:K5
1:K5
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:L3
5-C6
5-C6
5-C5
5-C4
5-C4
5-D4
5-F6
5-J6
5-J6
5-J5
5-J4
5-J4
8-Q9
8-Q9
8-Q7
8-Q8
8-Q6
8-Q8
8-Q6
8-Q8
8-Q7
8-Q8
8-Q7
8-Q5
8-Q7
8-Q6
8-Q9
8-Q6
8-H5
SL210
SL220
#SL400
#SL401
1:C8
1:C8
1:N8
1:M8
2-E1
2-E1
4-C3
4-D3
01/04/00
IPN 220-01446-03
T825 PCB Information
B6.2.14
Device
PCB
Circuit
#SL402
#SL403
#SL404
#SL405
1:M8
1:J8
1:H8
1:H8
4-E3
4-J4
4-K3
4-L4
SW201
1:B4
2-L6
T210
T610
1:C3
1:L6
2-Q3
6-N2
TP202
TP211
TP300
TP301
TP302
TP305
TP601
TP602
TP603
TP604
TP607
TP710
1:C8
1:D3
1:E8
1:F6
1:F6
1:E6
1:N5
1:L5
1:L5
1:L4
1:M4
1:G4
2-D9
2-P8
3-E7
3-J7
3-M8
3-P4
6-K9
6-R9
6-J2
6-N6
6-E6
7-J5
&XF300
&XF301
&XF302
X330
1:F7
1:F7
1:E5
1:E4
3-G7
3-H7
3-N8
3-C3
&XF304
1:F4
3-E3
01/04/00
Device
M820-00
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Copyright TEL
CI
M820-00
Part C
T826 Transmitter & T827 Exciter
This part of the manual is divided into six sections, as listed below. There is a detailed
table of contents at the start of each section.
Section
Title
General Information
Circuit Operation
Initial Tuning & Adjustment
Functional Testing (not available for Tuning & Adjustment manual)
Fault Finding (not available for Tuning & Adjustment manual)
PCB Information
Copyright TEL
01/07/00
CII
01/07/00
M820-00
Copyright TEL
T826/827 General Information
M820-00
C1.1
T826/827 General Information
This section provides a brief description of the T826 transmitter and T827 exciter, along
with detailed specifications and a list of types available.
The following topics are covered in this section.
Section
Title
Page
1.1
Introduction
1.3
1.2
Specifications
1.4
1.2.1
Introduction
1.4
1.2.2
General
1.4
1.2.3
RF Section
1.5
1.2.4
1.2.4.1
1.2.4.2
1.2.4.3
Audio Processor
Inputs
Modulation Characteristics
CTCSS
1.6
1.6
1.7
1.7
1.2.5
Microcontroller
1.7
1.2.6
Test Standards
1.8
1.3
Product Codes
1.9
1.4
T826 Standard Product Range
1.10
1.5
T827 Standard Product Range
1.10
Copyright TEL
01/04/00
C1.2
01/04/00
T826/827 General Information
M820-00
Copyright TEL
T826/827 General Information
M820-00
1.1
C1.3
Introduction
The T826 is a synthesised, microprocessor controlled FM base station transmitter
designed for single or multichannel operation in the 66 to 88MHz frequency range1 with
a standard power output of 25W. The RF section of the transmitter comprises a frequency synthesiser which provides 125mW of frequency modulated RF drive to a two
stage, wide band output driver followed by a 25W power amplifier. A thermal shutdown feature is provided in the T826 in case operating temperatures exceed acceptable
levels.
The T827 is a synthesised, microprocessor controlled FM base station exciter designed
for single or multichannel operation in the 66 to 88MHz frequency range1. With a standard power output of only 1W, the exciter is designed for use with the T828 50W power
amplifier. The RF section of the exciter comprises a frequency synthesiser which provides 125mW of frequency modulated RF drive to a two stage, wide band output amplifier.
A wide selection of audio characteristics may be obtained from the audio processor.
Optional circuit blocks are an audio compressor and a pre-emphasis stage. They can be
bypassed or linked to one or both audio inputs, and then back into the remaining audio
circuitry in almost any combination. All audio processor options are link selectable.
The synthesiser frequency is programmed via the serial communications port. Eight
channel select lines are accessible via an optional D-range connector (D-range 2 T800-03-0000) at the rear of the set.
All components except those of the VCO are mounted on a single PCB. This is secured
to a die-cast chassis which is divided into compartments to individually shield each section of circuitry. Access to both sides of the main circuit board is obtained by removing
each of the chassis lids. There is provision within the chassis to mount small option
PCBs.
The front panel controls include line sensitivity, microphone socket and carrier switch.
This switch turns on the carrier (unmodulated) as an aid to servicing.
The T826 and T827 are both 60mm wide and each occupies a single space in a Tait rack
frame, which has the ability to accommodate up to seven standard modules.
1. Although capable of operating over the 66-88MHz frequency range, the T826 and T827
have an 8MHz switching range (see Section 1.2.3 and Section 3.1).
Copyright TEL
01/04/00
C1.4
T826/827 General Information
1.2
Specifications
1.2.1
Introduction
M820-00
The performance figures given are minimum figures, unless otherwise indicated, for
equipment tuned with the maximum switching range and operating at standard room
temperature (+22°C to +28°C) and standard test voltage (13.8V DC).
Where applicable, the test methods used to obtain the following performance figures
are those described in the EIA and ETS specifications. However, there are several
parameters for which performance according to the CEPT specification is given. Refer
to Section 1.2.6 for details of test standards.
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
The terms "wide bandwidth" and "narrow bandwidth" used in this and following sections are defined in the following table.
Channel Spacing
Modulation
100% Deviation
Receiver
IF Bandwidth
25kHz
±5.0kHz
15.0kHz
12.5kHz
±2.5kHz
7.5kHz
Wide Bandwidth
Narrow Bandwidth
1.2.2
General
Number Of Channels
.. 128 (standard)1
Supply Voltage:
Operating Voltage
Standard Test Voltage
Polarity
Polarity Protection
Line Keying Supply (if required)
..
..
..
..
..
10.8 to 16V DC
13.8V DC
negative earth only
crowbar diode
-50V DC
Supply Current:
Transmit
- T826
- T827
Standby
Operating Temperature Range
.. 4.5A (typical)
.. 650mA
.. 160mA (typical)
.. -30°C to +60°C
1. Additional channels may be factory programmed. Contact your nearest Tait Dealer or
Customer Service Organisation.
01/04/00
Copyright TEL
T826/827 General Information
M820-00
C1.5
Dimensions:
Height
Width
Length
.. 183mm
.. 60mm
.. 322mm
Weight
.. 2.1kg
Time-Out Timer (optional)
.. 0 to 5 minutes1 adjustable in 10 second steps
Tail Timer
.. 0 to 5 seconds adjustable in 100ms2
steps
Transmit Key Time
.. <30ms
Transmit Lockout Timer
.. 0 to 1 minute adjustable in 10 second
steps
1.2.3
RF Section
Frequency Range
.. 66-88MHz (refer to Section 1.4 and
Section 1.5)
Modulation Type
.. FM
Frequency Increment
.. 5 or 6.25kHz
Switching Range
.. 8MHz (i.e. ±4MHz from the centre
frequency)
Load Impedance
.. 50 ohms
Frequency Stability
(see also Section 1.4 and Section 1.5)
.. ±2.5ppm, -30°C to +60°C
Adjacent Channel Power (full deviation):
Wide Bandwidth (WB)
(±25kHz/15kHz B/W)
.. -70dBc
Narrow Bandwidth (NB)
(±12.5kHz/7.5kHz B/W)
.. -60dBc
Transmitter Switching
.. complies with ETS 300 113
Transmitter Side Band Noise:
(no modulation, 15kHz bandwidth)
At ±25kHz
At ±1MHz
.. -95dBc
.. -105dBc
1. Adjustable from 0 to 10 minutes in PGM800Win version 2.12 and later.
2. Adjustable in 20ms steps in PGM800Win version 2.12 and later.
Copyright TEL
01/04/00
C1.6
T826/827 General Information
Intermodulation
M820-00
.. -40dBc with interfering signal of
-30dBc
.. -70dBc with 25dB isolation
& interfering signal of -30dBc
(PA with output isolator)
T826 Mismatch Capability:
Ruggedness
Stability
.. refer to your nearest Tait Dealer or
Customer Service Organisation
.. 3:1 VSWR (all phase angles)
Radiated Spurious Emissions:
Transmit
Standby
.. -36dBm to 1GHz
-30dBm 1GHz to 4GHz
.. -57dBm to 1GHz
-47dBm 1GHz to 4GHz
Conducted Spurious Emissions: (T826 Only)
Transmit
Standby
.. -36dBm to 1GHz
-30dBm 1GHz to 4GHz
.. -57dBm to 1GHz
-47dBm 1GHz to 4GHz
Power Output:
T826
- Rated Power
- Range Of Adjustment
T827
Duty Cycle (T826 Only)
1.2.4
Audio Processor
1.2.4.1
Inputs
Inputs Available
.. 25W
.. 5-25W
.. 1W ±300mW
.. 100% @ 25W at +25°C
.. 30% @ 25W at +60°C
.. 100% @ 10W at +60°C
.. line, microphone and CTCSS
Line Input:
Impedance
Sensitivity (60% modulation @ 1kHz)With Compressor
Without Compressor
.. 600 ohms (balanced)
.. -50dBm
.. -30dBm
Microphone Input:
Impedance
Sensitivity (60% modulation @ 1kHz)With Compressor
Without Compressor
01/04/00
.. 600 ohms
.. -70dBm
.. -50dBm
Copyright TEL
T826/827 General Information
M820-00
1.2.4.2
C1.7
Modulation Characteristics
Frequency Response
(below limiting)
.. flat or pre-emphasised (optional)
Line And Microphone Inputs:
Pre-emphasised ResponseBandwidth
Below Limiting
Flat Response
.. 300Hz to 3kHz (WB)
.. 300Hz to 2.55kHz (NB)
.. within +1, -3dB of a 6dB/octave
pre-emphasis characteristic
.. within +1, -2dB of output at 1kHz
Above Limiting Response
.. within +1, -2dB of a flat response
(ref. 1kHz)
Distortion
.. 2% max.
Hum And Noise:
Wide Bandwidth
Narrow Bandwidth
.. -55dB (300Hz to 3kHz [EIA]) typical
.. -50dB (CEPT)
Compressor (optional):
Attack Time
Decay Time
Range
1.2.4.3
.. 10ms
.. 800ms
.. 50dB
CTCSS
Standard Tones
.. all 37 EIA group A, B and C tones
plus 13 commonly used tones
Frequency Error
(from EIA tones)
.. 0.08% max.
Generated Tone Distortion
.. 1.2% max.
Generated Tone Flatness
.. flat across 67 to 250.3Hz to within 1dB
Modulation Level
.. adjustable
Modulated Distortion
.. <5%
1.2.5
Microcontroller
Auxiliary Ports:
Open Drain Type
Vds max.
Copyright TEL
.. capable of sinking 2.25mA via 2k2Ω
.. 5V
01/04/00
C1.8
T826/827 General Information
1.2.6
Test Standards
M820-00
Where applicable, this equipment is tested in accordance with the following standards.
1.2.6.1
European Telecommunication Standard
ETS 300 086 January 1991
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment with an internal or external RF connector intended primarily for analogue speech.
ETS 300 113 March 1996
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment intended for the transmission of data (and speech) and
having an antenna connector.
ETS 300 219 October 1993
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment transmitting signals to initiate a specific response in the
receiver.
ETS 300 279 February 1996
Radio equipment and systems; electromagnetic compatibility (EMC) standard for private land mobile radio (PMR) and ancillary equipment (speech and/or non-speech).
1.2.6.2
DTI CEPT Recommendation T/R-24-01
Annex I: 1988
Technical characteristics and test conditions for radio equipment in the land mobile
service intended primarily for analogue speech.
Annex II: 1988
Technical characteristics of radio equipment in the land mobile service with regard to
quality and stability of transmission.
1.2.6.3
Telecommunications Industry Association
ANSI/TIA/EIA-603-1992
Land mobile FM or PM communications equipment measurement and performance
standards.
01/04/00
Copyright TEL
T826/827 General Information
M820-00
1.3
C1.9
Product Codes
The three groups of digits in the T820 Series II product code provide information about
the model, type and options fitted, according to the conventions described below.
The following explanation of T820 Series II product codes is not intended to suggest that
any combination of features is necessarily available in any one product. Consult your
nearest Tait Dealer or Customer Service Organisation for more information regarding
the availability of specific models, types and options.
Model
The Model group indicates the basic function of the product, as follows:
T82X-XX-XXXX
T825
T826
T827
T828
receiver
25W transmitter
exciter
50W power amplifier
Type
The Type group uses two digits to indicate the basic RF configuration of the product.
The first digit in the Type group designates the frequency range:
T82X-XX-XXXX
’1’ for 66-88MHz
The second digit in the Type group indicates the channel spacing:
T82X-XX-XXXX
’0’ for wide bandwidth (25kHz)
’5’ for narrow bandwidth (12.5kHz)
Options
T82X-XX-XXXX
Copyright TEL
The Options group uses four digits and/or letters to indicate
any options that may be fitted to the product. This includes
standard options and special options for specific customers.
’0000’ indicates a standard Tait product with no options fitted.
The large number of options precludes listing them here.
01/04/00
C1.10
T826/827 General Information
1.4
T826 Standard Product Range
M820-00
The following table lists the range of standard T826 types (i.e. no options fitted) available at the time this manual was published. Consult your nearest Tait Dealer or Customer Service Organisation for more information.
Frequency Range (MHz)
Deviation (kHz)
TCXOa
±2.5ppm -30°C to +60°C
Transmitter Type: T826-
66-88
2.5
•
•
15-0000
10-0000
a. A TCXO with a stability of ±1ppm (0°C to +60°C) is
available to suit specific requirements. Contact your
nearest authorised Tait Dealer or Customer Service
Organisation for further details.
You can identify the transmitter type by checking the product code printed on a label on
the rear of the chassis (Figure 1.1 in Part A shows typical labels). You can further verify
the transmitter type by checking the placement of an SMD resistor in the table that is
screen printed onto the PCB (refer to Section 6.1 for more details).
1.5
T827 Standard Product Range
The following table lists the range of standard T827 types (i.e. no options fitted) available at the time this manual was published. Consult your nearest Tait Dealer or Customer Service Organisation for more information.
Frequency Range (MHz)
Deviation (kHz)
TCXOa
±2.5ppm -30°C to +60°C
Transmitter Type: T827-
66-88
2.5
•
•
15-0000
10-0000
a. A TCXO with a stability of ±1ppm (0°C to +60°C) is
available to suit specific requirements. Contact your
nearest authorised Tait Dealer or Customer Service
Organisation for further details.
You can identify the exciter type by checking the product code printed on a label on the
rear of the chassis (Figure 1.1 in Part A shows typical labels). You can further verify the
exciter type by checking the placement of an SMD resistor in the table that is screen
printed onto the PCB (refer to Section 6.1 for more details).
01/04/00
Copyright TEL
T826/827 Circuit Operation
M820-00
C2.1
T826/827 Circuit Operation
This section provides a basic description of the circuit operation of the T826 transmitter
and T827 exciter.
Unless otherwise specified, the term "PGM800Win" used in this and following sections refers to version 2.00 and later of the software.
Note:
Refer to Section 6 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB. The parts list and diagrams for the VCO PCB are in Part E.
The following topics are covered in this section.
Section
Title
Page
2.1
Introduction
2.3
2.2
Microcontroller
2.4
2.3
Synthesised Local Oscillator
2.5
Two Point Modulation
2.6
VCO
2.7
VCO Supply
2.7
Audio Processor
2.8
2.5.1
General
2.8
2.5.2
Audio Inputs
2.8
2.5.3
Keying Inputs
2.9
2.5.4
Compressor (Automatic Level Control (ALC))
2.9
2.5.5
Outputs To Modulators
2.9
2.6
Power Supply & Regulator Circuits
2.10
2.7
Transmit Timers
2.11
2.8
T826 Drive Amplifier & PA
2.12
2.9
T827 Exciter Drive Amplifier
2.13
2.3.1
2.4
2.4.1
2.5
Copyright TEL
01/04/00
C2.2
T826/827 Circuit Operation
Figure
M820-00
Title
Page
2.1
T826 High Level Block Diagram
2.3
2.2
T827 High Level Block Diagram
2.3
2.3
T826/827 Microcontroller Block Diagram
2.4
2.4
T826/827 Synthesiser Block Diagram
2.5
2.5
T826/827 Two Point Modulation
2.6
2.6
T826/827 Audio Processor Block Diagram
2.8
2.7
T826/827 Power Supply & Regulators Block Diagram
2.10
2.8
T826/827 Transmit Timers
2.11
01/04/00
Copyright TEL
T826/827 Circuit Operation
M820-00
2.1
C2.3
Introduction
The individual circuit blocks which make up the T826 and T827 are:
• synthesiser
• VCO
• audio processor
• drive amplifier
• power amplifier (T826 only)
• voltage regulators.
Each of these circuit blocks is set in its own shielded compartment, formed as an integral part of the main chassis.
The configuration of the circuit blocks may be seen on a functional level in Figure 2.1
and Figure 2.2. Refer to the circuit diagrams in Section 6.2 (T826) or 6.3 (T827) for more
detail.
PIN
Switch
Reference
Oscillator
12.8MHz
Synthesiser
Drive
Amp.
+21dBm
Exciter
Output
(+27dBm)
Directional Low Pass
Coupler
Filter
PA
Transmitter
Output
(25W)
Lock
Detect
Microphone
Power
Control
Audio
Processor
Line
Time
Delay
Transformer
Gate
Time
Delay
Time
Delay
Ramp
Gen.
VCO
Tx Reg
Figure 2.1 T826 High Level Block Diagram
PIN
Switch
Reference
Oscillator
12.8MHz
Synthesiser
Drive
Amp.
Low Pass
Filter
Exciter
Output
(1W)
+21dBm
Lock
Detect
Switching
Control
Microphone
Audio
Processor
PA Control Signal
(via exciter RF coax)
Line
Transformer
Time
Delay
Ramp
Gen.
Gate
Tx Reg
Time
Delay
VCO
Figure 2.2 T827 High Level Block Diagram
Copyright TEL
01/04/00
C2.4
T826/827 Circuit Operation
2.2
Microcontroller
M820-00
(Refer to the microcontroller circuit diagram (sheet 8) in Section 6.2 or 6.3.)
Watchdog
Reset
5V Digital
Regulator
5V
Reset
Microcontroller Cavity
Channel
Select
Port
12.8MHz
Clock
External
Serial
Port
CTCSS Tone
Microcontroller
Auxiliary
Output
Port
Dual Digital
Potentiometer
Converter
CTCSS
Encoder
EEPROM
Synthesiser
Figure 2.3 T826/827 Microcontroller Block Diagram
Overall system control of the T826/827 is accomplished by the use of a member of the
80C51 family of microcontrollers (IC810). It runs from internal ROM and RAM, thus
leaving all four ports free for input/output functions.
Non-volatile data storage is achieved by serial communication with a 16kBit EEPROM
(IC820). This serial bus is also used by the microcontroller to program the synthesiser
(IC740) and deviation control EPOTS (IC220).
The main tasks of the microcontroller are as follows:
• program the synthesiser and EPOT;
• interface with the PGM800Win programming software at 9600 baud via the
serial communication lines on D-range 1 (PL100) & D-range 2;
• monitor channel change inputs from D-range 2;
• generate timing waveforms for CTCSS encoding;
• coordinate and implement timing control of the exciter/transmitter;
• control the front panel "Supply" LED.
01/04/00
Copyright TEL
T826/827 Circuit Operation
M820-00
2.3
C2.5
Synthesised Local Oscillator
(Refer to the synthesiser circuit diagram (sheet 7) in Section 6.2 or 6.3 and the VCO circuit diagram in Part E.)
VCO
Modulation
FREQUENCY SYNTHESISER IC
12.8MHz
Reference
Oscillator
Fixed
Divider
Reference
Divider
/64
Phase
Detector
Charge
Pump
Loop
Filter
Σ
/R
fref
Ref
Mod
Serial
Bus
Phase
Modulator
Clk
Data
En
Programmable
Divider
Prescaler
/N
64/65
VCO PCB
VCO
Buffer
Output
Buffer
+21dBm
L.O.
f in
Divider Buffer
Controller
Figure 2.4 T826/827 Synthesiser Block Diagram
The synthesiser (IC740) employs a phase-locked loop (PLL) to lock a voltage controlled
oscillator (VCO) to a given reference frequency. The synthesiser receives the divider
information from the control microprocessor via a 3 wire serial bus (clock, data, enable).
When the data has been latched in, the synthesiser processes the incoming signals from
the VCO buffer (fin) and the phase modulator (fref).
A reference oscillator at 12.8MHz (=IC700) is buffered (IC710 pins 5 & 6) and divided
down to 200kHz (IC730). This 200kHz square wave is then summed with the modulating audio and passed to an integrator (IC720 pins 9 & 8, Q710, Q720). This produces a
ramping waveform which is centred around a DC level determined by the incoming
audio. IC720 pins 5 & 6 perform as a comparator, ultimately producing a phase-modulated 200kHz square wave. This is followed by another phase shifting stage (IC720 pins
3 & 4, Q730, Q740), before being divided down to 6.25kHz or 5kHz within the synthesiser IC (IC740).
A buffered output of the VCO (Q795) is divided with a prescaler and programmable
divider which is incorporated into the synthesiser chip (IC740). This signal is compared
with the phase modulated reference signal at the phase detector (also part of the synthesiser chip). The phase detector outputs drive a balanced charge pump circuit (Q760,
Q770, Q775, Q780, Q785) and active loop filter (IC750 pins 5, 6 & 7) which produces a
DC voltage between 0V and 20V to tune the VCO. This VCO control line is further filtered to attenuate noise and other spurious signals. Note that the VCO frequency
increases with increasing control voltage.
If the synthesiser loop loses lock, a pulsed signal appears at LD (pin 2) of IC740. This
signal is filtered and buffered by IC750 pins 1, 2 & 3, producing the Lock-Detect signal
used to shut off the power supply to the drive amplifier. IC750 pin 1 is at 20V when the
synthesiser is out of lock.
Copyright TEL
01/04/00
C2.6
T826/827 Circuit Operation
2.3.1
Two Point Modulation
M820-00
Frequency modulation occurs by modulating both the VCO input and the synthesiser
reference input. This process is called two point modulation and ensures a flat modulation response from 67Hz to 3kHz (2.55kHz for narrow bandwidth).
The PLL has a fast response time, allowing a Tx key-up time of <30ms. Because of this
fast response time the PLL sees lower modulation frequencies superimposed on the
VCO as an error and corrects for it, resulting in no modulation on the carrier. At modulation frequencies greater than 300Hz the loop cannot correct fast enough and modulation is seen on the carrier. The response of the loop to VCO modulation is shown by f2
in Figure 2.5 below.
To achieve low frequency modulation, the reference oscillator is also modulated so that
the phase detector of IC740 detects no frequency error under modulation. Thus, the
synthesiser loop will not attempt to correct for modulation and the audio frequency
response of the transmitter remains unaffected. The response of the loop to reference
frequency modulation is shown by f1 in Figure 2.5.
The reference modulation is controlled by a 256-step 10k electronic potentiometer
(EPOT) which is adjustable via PGM800Win. The EPOT is made up of 256 resistive sections (representing approximately 39Ω each) which can be individually addressed by
the microcontroller. Each section can be switched in or out of circuit to achieve the
required total resistance, thus giving control of the reference modulation.
f1
f2
TCXO
VCO
Deviation
Frequency
Figure 2.5 T826/827 Two Point Modulation
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T826/827 Circuit Operation
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2.4
C2.7
VCO
(Refer to the VCO circuit diagram in Part E.)
The VCO transistor (Q1) operates in a common source configuration, with an LC tank
circuit coupled between its gate and drain to provide the feedback necessary for oscillation. The VCO control voltage from the loop filter (IC750 pin 7) is applied to the varicaps (D1-D6) to facilitate tuning within an 8MHz band of frequencies. A trimcap
(&VC1-TX) is used for coarse tuning of the VCO. The output from the oscillator circuit
drives a cascode amplifier stage (Q2, Q3) which supplies +10dBm (typically) to a further
stage of amplification, Q5. This is the final amplifier on the VCO PCB, and delivers
+21dBm (typically) to the exciter drive amplifier.
A low level "sniff" is taken from the output of Q3 and used to drive the divider buffer
(Q795) for the synthesiser (IC740).
The VCO operates at the actual output frequency of the exciter, i.e. there are no multiplier stages. The VCO is modulated by superimposing the audio signal onto the control
voltage and by phase modulating the reference signal.
2.4.1
VCO Supply
The VCO is supplied from two switched +9V supplies under the control of the Tx-Reg.
supply.
The VCO (Q1) and buffer amplifier (Q2 & Q3) are supplied from one +9V switched supply by Q540 via the capacitor multiplier (Q550, C550).
The output amplifier is supplied from the other +9V supply by Q520, Q530, and Q510.
A delay circuit holds the VCO on for a short time after the Tx-Reg. supply has been
switched off. This is to allow the RF power circuits (both exciter and PA) to ramp down
in the correct manner before the VCO is switched off.
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C2.8
T826/827 Circuit Operation
2.5
Audio Processor
M820-00
(Refer to the audio processor circuit diagram (sheet 2) in Section 6.2 or 6.3.)
Carrier
Opto-coupler
Opto-Key
Tx Enable
Constant Current Sink
Tx Key
PTT
Link 4
PL205
mic.
Line Input
Compressor
Output
Inhibit
Inputs
Microphone
Input
Output
Microphone
Pre-amp.
line
Limiter
Set Deviation
Link 5
PL210
Digital Pot. (EPOT)
Σ
Preemphasis
Multiplexer
Audio 1
Link 3
PL215
Audio 2
Link 4
PL220
CTCSS
Low Pass
Filter
Ref. Mod. Adjust
Digital Pot. (EPOT)
Integrator
Buffer
Output
To VCO
Ref.
Mod.
Figure 2.6 T826/827 Audio Processor Block Diagram
2.5.1
General
The audio processor comprises several link selectable circuit blocks which may be configured in a variety of combinations to suit individual requirements. The pre-emphasis
network and compressor may be linked individually or cascaded between either or both
audio inputs and the limiter.
Refer to Section 3.5.1 for linking details.
2.5.2
Audio Inputs
Two audio inputs are available: one from a 600 ohm balanced (or unbalanced) line, and
the other from a local microphone. The microphone signal is passed first to a pre-amplifier (Q210) and ultimately to a multiplexer (IC240), but in between may pass through
the compressor (depending on the linking details). The line transformer is also connected to the multiplexer and is disabled by the microphone PTT switch.
A third input for external CTCSS tones is also provided.
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T826/827 Circuit Operation
M820-00
2.5.3
C2.9
Keying Inputs
There are four ways to key the exciter:
• pulling the Tx-Key line low (pin 13 on D-range 1 [PL100]) at the rear of the set);
• pushing the "Carrier" button on the front panel - this will inhibit all audio;
• using the PTT button on the local microphone, disabling audio from the line;
• via the opto-key inputs (pins 11 and 12 on D-range 1 [PL100]) when electrical
isolation is required. This features a constant current sink (Q270) to ensure reliable activation of the opto-coupler (IC250) at low keying voltages.
2.5.4
Compressor (Automatic Level Control (ALC))
The input signal is fed via a current controlled attenuator (Q230, Q220) to a high gain
stage (IC230) from which the output signal is taken. This signal is passed to a comparator (IC230) which toggles whenever the audio signal exceeds a DC threshold determined by RV220. Thus, the comparator produces a square wave whose mark-space
ratio is determined by the amplitude of the audio signal. This square wave pumps up
the reservoir capacitor (C233) which controls the attenuator (Q230, Q220), thus completing the feedback loop.
The compression level is set by adjustment of the comparator threshold (RV220).
Note:
Although the high dynamic range of the compressor allows the use of very
low audio signal levels, such conditions will be accompanied by a degradation of the signal-to-noise ratio. Very low audio input levels should therefore be avoided where possible.
2.5.5
Outputs To Modulators
The output signal from the limiter (IC210, IC230) is added with a CTCSS tone at a summing amplifier (IC260). The signal is then low pass filtered (IC260) and split to supply
the two modulators.
Since the VCO modulator is a true frequency modulator, its audio is simply buffered
(IC260). The reference modulator, however, is a phase modulator and its audio must
first be integrated (IC210).
It is vital that the audio levels to the modulators are accurately set, relative to each
other. Hence the inclusion of level adjustment in the reference modulator path. Once
set, adjustments to absolute deviation may be made only by IC220, a 256-step 10k electronic potentiometer (EPOT), which is controlled via PGM800Win. The EPOT is made
up of 256 resistive sections (representing approximately 39Ω each) which can be individually addressed by the microcontroller. Each section can be switched in or out of circuit to achieve the required total resistance, thus adjusting the absolute deviation level.
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C2.10
T826/827 Circuit Operation
2.6
Power Supply & Regulator Circuits
M820-00
(Refer to the regulators circuit diagram (sheet 6) in Section 6.2 or 6.3.)
+9V
Buffer
Power
Switch
Microcontroller
Tx Enable
Tx Reg.
Watchdog
Timer
13.8V Nom.
From Rear
D-Range
DC
Amp
5V
Reg
Crowbar
Diode
13.8V
Nom.
5V
5V Dig
Reg
Switching
PS
9V
20V
LVI
µP
µP
Reset
5V Dig
Figure 2.7 T826/827 Power Supply & Regulators Block Diagram
The T826 and T827 are designed to operate from a 10.8-16V DC supply (13.8V nominal).
A 5.3V regulator (IC630) runs directly from the 13.8V rail, driving much of the synthesiser circuitry. It is also used as the reference for a DC amplifier (IC640, Q630, Q620)
which provides a medium current capability 9V supply.
A switching power supply (Q660, Q670) runs from the 9V supply and provides a low
current capability +20V supply. This is used to drive the synthesiser loop filter (IC750),
giving a VCO control voltage range of up to 20V, and the Lock-Detect amplifiers.
Ultimate control of the transmitter is via the Tx-Reg. supply, switched from 9V by Q610.
This is enabled via the Tx-Enable signal from the audio processor, and microprocessor.
A crowbar diode is fitted for protection against connection to a power supply of incorrect polarity. It also provides transient overvoltage protection.
Note:
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A fuse must be fitted in the power supply line for the diode to provide effective protection.
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T826/827 Circuit Operation
M820-00
2.7
C2.11
Transmit Timers
The transmit tail timer, transmit timeout timer and transmit lockout timer can all be set
from PGM800Win. The fields for setting these are found on the system information
page. These three timers operate as follows (refer also to Figure 2.8):
Timer
Function
Adjustment
Transmit Tail
Sets the tail time during which the
transmitter stays keyed after the external key source has been removed.
0-5 seconds in 100ms
stepsa
Transmit Timeout
Sets the maximum continuous transmission time. Once the timer has
timed out, the transmitter must be
keyed again, unless prevented by the
transmit lockout timer.
0-300 secondsb in 10
second steps
Transmit Lockout
Sets the period of time that must
elapse after a timeout before the transmitter can re-transmit. Once the timer
has timed out, the transmitter can be
keyed again.
0-60 seconds in 10
second steps
a. Adjustable in 20ms steps in PGM800Win version 2.12 and later.
b. Adjustable from 0 to 600 seconds in PGM800Win version 2.12 and later.
Tx-Enable
On
Tx-Reg.
Tx-Enable
Tail Time
On
Tx-Reg.
Lockout Time
Timeout
Time
Figure 2.8 T826/827 Transmit Timers
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C2.12
T826/827 Circuit Operation
2.8
T826 Drive Amplifier & PA
M820-00
(Refer to Figure 2.1 and the exciter and PA circuit diagrams (sheets 3 & 4) in Section 6.2.)
The output power of the PA is maintained at a constant level via a power control loop
applied to the two-stage, wide band exciter amplifier (Q307, Q312). The forward and
reverse RF power levels are sensed via a dual directional coupler and detector diodes
(D440, D441 in the PA cavity). The detected DC signals are summed with the "power
set" level and fed to the control integrator (IC310 pins 1, 2 & 3). The output control voltage is buffered by Q309 and Q315, and applied to the collectors of the wide band exciter
amplifiers.
Forward and reflected power signals are summed so that, under high
VSWR, the power control will turn the output RF level down.
Note:
The maximum output power of the transmitter is limited by a voltage clamp circuit
(consisting of a potential divider formed by R369//R374 and R375//R359//R360) which
turns on Q308, clamping the control voltage to approximately 7.8V. When the maximum operating temperature is exceeded, the clamp voltage is reduced to approximately
5.7V by removing R359//R360 from the circuit (see below).
To reduce the spurious output level when the synthesiser is out-of-lock, the Tx-Reg. and
Lock-Detect signals are gated to inhibit the PA control circuit and to switch off the RF
signal at the input to the drive amplifier. The RF input signal is switched by a PIN
switch attenuator (D300, D301, D302).
Cyclic keying control is provided by additional circuitry consisting of several time
delay, ramp and gate stages:
• Q305, IC310
power ramping
• Q304, Q305
Tx-Reg. and Lock-Detect gate
• Q300, Q301, Q302
delay and PIN switch drive.
This is to allow the RF power circuits (both exciter and PA) to ramp up and down in a
controlled manner so that minimal adjacent channel interference is generated during
the transition.
The output of the wide band amplifier is approximately 550mW (+27.5dBm) for an
input of 65mW (+18dBm) when the power control is set to maximum.
Note:
The VCO output level of 125mW (+21dBm) is attenuated by a 3dB attenuator (R517, R518 & R519) in the VCO cavity. This provides good VCO/exciter
isolation as well as the correct exciter drive level.
A temperature sensor (R480) is provided so that the RF output power can be reduced to
a preset level when a set temperature is exceeded. This is a protection circuit (IC310
pins 5, 6 & 7, Q311) to prevent overheating, as the unit is not rated for continuous operation at high temperatures (refer to Section 1.2.3 for duty cycle specifications). RV302
sets the PA output power while under high temperature fold-back conditions.
The output of the temperature-sense comparator (IC310 pin 7) also feeds to a secondary
shutdown clamp circuit (Q303, Q360, Q308). The clamp voltage is set to approximately
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T826/827 Circuit Operation
M820-00
C2.13
5.7V by the potential divider R369//R374 and R375 when the maximum operating temperature is exceeded. This ensures that the temperature shutdown will reduce the output power even if the power control circuit is in an open loop condition.
The attenuator (R410, R411 & R412) aids in reducing exciter/PA interaction while also
ensuring a reasonable match for Q312.
The RF output from the exciter is fed to the driver stage (Q415) and then to the final
(Q425). The DC supply is fed to the final via a low pass filter with special low frequency
decoupling.
The directional coupler provides the required feedback for the power control loop while
the harmonics are attenuated by the low pass filter.
2.9
T827 Exciter Drive Amplifier
(Refer to Figure 2.2 and the exciter circuit diagram (sheet 3) in Section 6.3.)
A two-stage, wide band amplifier (Q320, Q321) provides an output level of approximately 1W (+30dBm) for an input of 125mW (+21dBm) from the VCO. IC300 pins 5, 6 &
7, Q301 and Q302 provide a 10.5V regulated supply for the exciter.
To reduce the spurious output level when the synthesiser is out-of-lock, the Tx-Reg. and
Lock-Detect signals are gated to inhibit the exciter control circuit and to switch off the
RF signal at the input to the drive amplifier. This is achieved by a PIN switch attenuator
(D320, D321, D322).
Cyclic keying control is provided by additional circuitry consisting of several time
delay, ramp and gate stages:
• Q300, IC300 pins 5, 6 & 7
power ramping
• Q380, Q381
Tx-Reg. and Lock-Detect gate
• Q365, Q366, Q367, Q368
delay and PIN switch drive.
This is to allow the RF power circuits (both exciter and PA) to ramp up and down in a
controlled manner so that minimal adjacent channel interference is generated during
the transition.
R517, R518 and R519 form a 3dB attenuator to provide good VCO/drive amplifier isolation.
The output attenuator (R337, R338, R339) assists in reducing exciter/PA interaction
while also ensuring a good match for Q321.
Note:
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The exciter provides a DC control signal to the PA via the RF coax. This is
injected via %L382.
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T826/827 Circuit Operation
M820-00
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T826/827 Initial Tuning & Adjustment
M820-00
C3.1
T826/827 Initial Tuning & Adjustment
Caution:
This equipment contains CMOS devices which are susceptible to damage from static charges. Refer to Section 1.2 in Part A for more information on anti-static procedures when handling these devices.
The following section describes both short and full tuning and adjustment procedures
and provides information on:
• channel programming
• selecting required audio links
• synthesiser alignment
• PA alignment (T826 only)
• modulator adjustment
• limiter adjustment
• setting line level
• compressor adjustment
• timer adjustment.
Unless otherwise specified, the term "PGM800Win" used in this and following sections refers to version 2.00 and later of the software.
Note:
Refer to Section 6 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components and test points on the
main PCB. The parts list and diagrams for the VCO PCB are in Part E.
Section
Title
Page
3.1
Introduction
3.3
3.2
Channel Programming
3.3
3.3
Test Equipment Required
3.4
3.4
Short Tuning Procedure
3.5
3.4.1
Introduction
3.5
3.4.2
Synthesiser Alignment
3.5
3.4.3
Output Power Adjustment (T826 Only)
3.5
3.4.4
Two Point Modulation Adjustment
3.6
3.4.5
CTCSS Encoder (If Used)
3.7
3.4.6
FM Deviation (Limiter) Adjustment
3.7
3.4.7
Line-in Level Adjustment
3.7
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C3.2
T826/827 Initial Tuning & Adjustment
Section
3.5
Title
M820-00
Page
Audio Processor Links
3.8
3.5.1
Link Details
3.8
3.5.2
Typical Options
3.8
3.6
Synthesiser Alignment
3.9
3.7
Output Power Adjustment (T826 Only)
3.10
3.8
Thermal Shutdown (T826 Only)
3.10
3.8.1
Normal Operation
3.10
3.8.2
Continuous Operation
3.10
Audio Processor & CTCSS
3.11
3.9.1
Two Point Modulation
3.11
3.9.2
Modulator Adjustment
3.11
3.9.3
CTCSS Encoder (If Used)
3.12
3.9.4
Limiter Adjustment
3.12
3.9.5
Line Level Without Compressor
3.13
3.9.6
3.9.6.1
3.9.6.2
3.9.6.3
Compressor
Compressor On Line Input Only
Compressor On Microphone Input Only
Compressor On Both Line & Microphone Inputs
3.13
3.13
3.13
3.14
3.9
Figure
Title
Page
3.1
T826/827 Test Equipment Set-up With T800-01-0010
3.4
3.2
T826/827 Test Equipment Set-up Without T800-01-0010
3.4
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T826/827 Initial Tuning & Adjustment
M820-00
3.1
C3.3
Introduction
When you receive your T826 transmitter or T827 exciter it will be run up and working
on a particular frequency (the "default channel")1. If you want to switch to a frequency
that is within the 8MHz switching range (i.e. ±4MHz from the factory programmed frequency), you should only need to reprogram the transmitter/exciter with the
PGM800Win software (refer to the PGM800Win programming kit and Section 3.2
below).
However, if you want to switch to a frequency outside the 8MHz switching range, you
will have to reprogram and re-tune the transmitter/exciter to ensure correct operation.
In this case you should carry out the short tuning procedure described in Section 3.4.
If you have carried out repairs or other major adjustments, you must carry out the full
tuning and adjustment procedure described in this section (except for Section 3.4).
3.2
Channel Programming
You can program up to 128 channel frequencies into the transmitter/exciter’s EEPROM
memory (IC820) by using the PGM800Win software package and an IBM PC. You can
also use PGM800Win to select the transmitter/exciter’s current operating frequency (or
"default channel").
If the transmitter/exciter is installed in a rack frame, you can program it via the programming port in the speaker panel. However, you can also program the transmitter/
exciter before it is installed in a rack frame as follows:
• by using a T800-01-0010 calibration test unit;
• via D-range 1;
• via D-range 2 (standard T800-03-0000 auxiliary D-range only);
• via SK805 (internal Micromatch connector).
If you do not use the T800-01-0010, you will have to connect the PC to the transmitter/
exciter via a module programming interface (such as the T800-01-0004).
For a full description of the channel programming procedure, refer to the PGM800Win
programming software user’s manual.
Note:
When an auxiliary D-range kit (D-range 2 - T800-03-0000) is fitted, you can
also select a channel with an external switch, such as the DIP switch on the
rack frame backplane PCB. Refer to Part C in the T800 Series Ancillary
Equipment Service Manual (M800-00-101 or later issue) or consult your
nearest Tait Dealer or Customer Service Organisation for further details.
1. Use the "Read Module" function in PGM800Win to find out what the default channel is.
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C3.4
T826/827 Initial Tuning & Adjustment
3.3
Test Equipment Required
M820-00
You will need the following test equipment:
• computer with PGM800Win installed
• T800 programming kit
• module programming interface (e.g. T800-01-0004 - optional)
• 13.8V power supply
• digital multimeter
• audio signal generator
• RF power meter
• audio voltmeter x 2
or RF test set (optional)
• modulation meter
• oscilloscope (digital preferred)
• 20dB or 40dB pad
• T800-01-0010 calibration test unit (optional)
Figure 3.1 and Figure 3.2 show typical test equipment set-ups.
+13.8V
Frequency
Counter
20dB pad: exciter
40dB pad: transmitter
PSU
-Ve
Line I/P
600 Ω
Audio
Generator
CTCSS I/P
T800
Calibration
Test Unit
RF O/P
Exciter/
Transmitter
Modulation
Meter
AF O/P
Audio
Voltmeter
RF Power
Meter
Audio
Voltmeter
Oscilloscope
PGM800Win
Figure 3.1 T826/827 Test Equipment Set-up With T800-01-0010
+13.8V
-Ve
Line I/P
Audio
Generator
Frequency
Counter
20dB pad: exciter
40dB pad: transmitter
PSU
Exciter/
Transmitter
600 Ω
RF O/P
Modulation
Meter
CTCSS I/P
AF O/P
Key
Audio
Voltmeter
RF Power
Meter
Serial
Com
Audio
Voltmeter
Oscilloscope
via module programming interface
(e.g. T800-01-0004)
PGM800Win
Figure 3.2 T826/827 Test Equipment Set-up Without T800-01-0010
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T826/827 Initial Tuning & Adjustment
M820-00
3.4
C3.5
Short Tuning Procedure
Use this procedure only if you want to reprogram the T826/827 to a frequency outside
the 8MHz switching range and do not intend to carry out any other major adjustments
or repairs.
3.4.1
Introduction
Reprogram the operating frequency as described in the PGM800Win programming kit (refer to Section 3.2).
Remove the top cover (nearest the handle).
Set up the test equipment as described in Section 3.3.
Set the links in the audio processor section as required (refer to Section 3.5).
3.4.2
Synthesiser Alignment
•
Connect a high impedance voltmeter to PL4-1 or the junction of L1 & R1 in the
VCO (this measures the synthesiser loop voltage).
•
Key the transmitter by earthing the Tx-Key line.
•
Single Channel
Tune VCO trimmer &VC1-TX for a synthesiser loop voltage of 9V.
Multichannel
Tune VCO trimmer &VC1-TX for a synthesiser loop voltage of 9V on the middle channel.
If there is no middle channel, tune &VC1-TX so that the
channels are symmetrically placed around a loop voltage
of 9V.
All channels should lie within the upper and lower limits
of 13V and 5V respectively.
Do not attempt to program channels with a greater frequency separation than the specified switching range of
8MHz.
3.4.3
Output Power Adjustment (T826 Only)
Connect an RF power meter with suitable attenuation to the output socket and
key the transmitter.
Adjust RV301 for the required output power (between 5 and 25W).
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C3.6
T826/827 Initial Tuning & Adjustment
3.4.4
Two Point Modulation Adjustment
Note 1:
In this and following sections deviation settings are given first for wide
bandwidth sets, followed by settings in brackets for narrow bandwidth sets
[ ].
Note 2:
The reference modulation and limiter adjustments are controlled by 256step electronic potentiometers (EPOTs), which are adjusted via the “Reference Modulation” and “Deviation” settings in PGM800Win. This allows the
two point modulation and deviation settings to be adjusted for each channel.
Note 3:
To optimise the modulation response across the switching range, repeat
steps 1-4 below for each channel that will be used (usually needed only for
data applications). In applications where the modulation response is less
critical (e.g. voice use only), carry out steps 1-4 below on the middle channel
and use the “EPOT Fill” option1 in PGM800Win to copy the value to the
other channels.
Note 4:
If you are using an RF test set, turn the low pass filter off and set the high
pass filter to 15kHz before beginning this procedure.
1.
M820-00
Inject an audio signal of 450Hz 1.5V rms (+5dBm) into the CTCSS input (D-range
1 (PL100) pin 8).
Key the transmitter by earthing the Tx-Key line.
2.
Adjust the output from the audio generator to obtain ±3kHz [±1.5kHz] deviation
at 450Hz.
3.
Change the input frequency to 100Hz and, using PGM800Win, adjust the value of
the “Reference Modulation” EPOT setting for the current channel to obtain ±3kHz
[±1.5kHz] deviation (you can use either the mouse or up and down arrow keys).
4.
Change the input frequency back to 450Hz.
Repeat steps 2 and 3 above until the deviations achieved at the two input frequencies are within 0.2dB of each other. You will need to do this at least four times.
5.
Sweep the audio between 50 and 300Hz for peaks.
A peak between 50 and 300Hz will indicate a fault condition, i.e:
Note:
or
- incorrect set-up
- modulation circuitry fault.
The specification window is ±1dB relative to 150Hz from 65 to 260Hz.
1. Use the “EDIT FILL” button on the tool bar or go to “Edit”, “Fill”, “Epot Settings” on
the menu bar.
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T826/827 Initial Tuning & Adjustment
M820-00
3.4.5
C3.7
CTCSS Encoder (If Used)
Program a CTCSS tone on the default channel using PGM800Win.
If you are using an RF test set, turn off the 300Hz high pass filter.
Key the T826/827 with the front panel "Carrier" switch.
Adjust RV805 (CTCSS level adjust) to give ±500Hz [±250Hz] deviation.
Set the maximum deviation as per Section 3.4.6.
3.4.6
FM Deviation (Limiter) Adjustment
Note:
If the T826/827 will be used over the whole 8MHz switching range, you
must set the deviation for each channel. However, if the module will be
used on frequencies that cover only a 1MHz (or less) switching range, you
can set the deviation on the middle channel and use this value for all other
channels with the “EPOT Fill” option in PGM800Win.
Inject 1kHz at -10dBm into the line input (D-range 1 (PL100) pins 1 & 4; pins 2 & 3
shorted).
Adjust RV210 (line sensitivity) fully clockwise and key the transmitter by earthing
the Tx-Key line. Using PGM800Win, adjust the value of the “Deviation” EPOT
setting for the current channel to obtain a deviation limit of ±4.7kHz [±2.3kHz]
(you can use either the mouse or up and down arrow keys).
Sweep the audio frequency from 100Hz to 4kHz and ensure that the maximum
deviation does not exceed ±4.7kHz [±2.3kHz]. Readjust “Deviation” if necessary
via PGM800Win.
3.4.7
Line-in Level Adjustment
Remove the CTCSS signal (if used).
Set the injected signal at the line input to the required line level (typically -10 to
-20dBm).
Adjust RV210 (line sensitivity) to provide ±3kHz [±1.5kHz] deviation.
Reapply the CTCSS signal (if required).
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C3.8
T826/827 Initial Tuning & Adjustment
3.5
Audio Processor Links
3.5.1
Link Details
M820-00
Use the following table to set up the audio processor to the configuration you require.
You should set the audio processor links before carrying out any of the tuning and
adjustment procedures. The factory settings are shown in brackets [ ].
Linka
Plug
PL205
PL210
PL215
PL220
Function
1-2
not connected
[3-4]
microphone pre-amp. output to compressor input
5-6
microphone pre-amp. output to multiplexer input
[1-2]
multiplexer output to pre-emphasis input
3-4
multiplexer output to limiter input
5-6
multiplexer output to compressor input
1-2
not connected
[3-4]
compressor output to multiplexer input
5-6
compressor output to limiter input
7-8
compressor output to pre-emphasis input
9-10
not connected
1-2
pre-emphasis output to multiplexer input
[3-4]
pre-emphasis output to limiter input
5-6
not connected
a. The letters in this column and in the table in Section 3.5.2 below refer to the identification
letters screen printed onto the PCB beside each pair of pins.
3.5.2
Typical Options
PL205
PL210
PL215
PL220
[3-4]
[1-2]
[3-4]
[3-4]
3-4
3-4
7-8
1-2
line and microphone compressed
and pre-emphasised
5-6
5-6
7-8
3-4
microphone pre-amp. compressed;
3-4
3-4
3-4
5-6
line and microphone flat response
microphone pre-amp. compressed
and pre-emphasised;
line input pre-emphasised
(standard set-up)
microphone pre-amp. compressed
and pre-emphasised;
line input unprocessed
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T826/827 Initial Tuning & Adjustment
M820-00
3.6
C3.9
Synthesiser Alignment
•
Ensure that the T826/827 has been programmed with the required frequencies
using PGM800Win software.
•
Single Channel
Select a channel using PGM800Win.
Multichannel
Select the middle channel via PGM800Win.
•
Connect a high impedance voltmeter to PL4-1 or the junction of L1 and R1 in the
VCO (this measures the synthesiser loop voltage).
•
Key the transmitter by earthing the Tx-Key line.
Single Channel
Tune VCO trimmer &VC1-TX for a synthesiser loop voltage of 9V.
Multichannel
Tune VCO trimmer &VC1-TX for a synthesiser loop voltage of 9V on the middle channel.
If there is no middle channel, tune &VC1-TX so that the
channels are symmetrically placed around a loop voltage
of 9V.
All channels should lie within the upper and lower limits
of 13V and 5V respectively.
Do not attempt to program channels with a greater frequency separation than the specified switching range
(8MHz).
•
Measure the T826/827 output frequency (at the rear panel N-type connector) and
adjust the TCXO (=IC700) trimmer if required.
•
T827 Only
Caution:
Copyright TEL
Check that the exciter output power is 1W ±300mW
(measured at the rear panel N-type connector).
This trimmer is susceptible to physical damage. Do not exert a downward force of more than 500g (1lb) when adjusting.
01/04/00
C3.10
T826/827 Initial Tuning & Adjustment
3.7
Output Power Adjustment (T826 Only)
M820-00
Connect an RF power meter to the PA output.
Key the transmitter by earthing the Tx-Key line.
Adjust RV301 for 25W output power and check that the total current drawn is
<4.5A.
Adjust RV301 for the required output power (between 5 and 25W).
3.8
Thermal Shutdown (T826 Only)
3.8.1
Normal Operation
Key the transmitter by earthing the Tx-Key line and set the output power to 25W
as described in Section 3.7.
Short L480 to ground by connecting solder link SL480.
Set RV302 (high temperature power adjust) for an output power of 5W.
Remove the solder link on SL480.
Note:
The thermal shutdown temperature is factory set (%R320 and %R328) to
88°C for 25W continuous operation at 25°C ambient temperature1.
3.8.2
Continuous Operation
If you want to operate the transmitter continuously at 60°C ambient temperature,
you must:
• reduce the output power to 10W;
• increase the thermal shutdown temperature to 105°C by changing the resistor
values to those shown in the following table:
Operating Conditions/
Ambient Temperature
%R320
%R328
25W continuous @ 25°C
18k
18k
10W continuous @ 60°C
1k5
8k2
1. Ambient temperature is defined as the temperature of the air immediately surrounding
the heatsink.
01/04/00
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T826/827 Initial Tuning & Adjustment
M820-00
3.9
Audio Processor & CTCSS
3.9.1
Two Point Modulation
C3.11
The T826 and T827 utilise two point modulation to obtain a wide audio bandwidth
independent of the synthesiser loop filter response. This is achieved by simultaneously
frequency modulating the VCO and phase modulating the synthesiser reference frequency. The relative signal levels fed to the two modulators are quite critical and cause
interaction when setting up.
Both modulating signals require readjustment when the exciter is shifted in frequency
greater than the switching range (i.e. ∆F>±4MHz).
Note 1:
In this and following sections deviation settings are given first for wide
bandwidth sets, followed by settings in brackets for narrow bandwidth sets
[ ].
Note 2:
The reference modulation and limiter adjustments are controlled by 256step electronic potentiometers (EPOTs), which are adjusted via the “Reference Modulation” and “Deviation” settings in PGM800Win. This allows the
two point modulation and deviation settings to be adjusted for each channel.
Note 3:
To optimise the modulation response across the switching range, repeat
steps 1-4 below for each channel that will be used (usually needed only for
data applications). In applications where the modulation response is less
critical (e.g. voice use only), carry out steps 1-4 below on the middle channel
and use the “EPOT Fill” option1 in PGM800Win to copy the value to the
other channels.
Note 4:
If you are using an RF test set, turn the low pass filter off and set the high
pass filter to 15kHz before beginning this procedure.
3.9.2
Modulator Adjustment
1.
Inject an audio signal of 450Hz 1.5V rms (+5dBm) into the CTCSS input (D-range
1 (PL100) pin 8).
Key the transmitter by earthing the Tx-Key line.
2.
Adjust the output from the audio generator to obtain ±3kHz [±1.5kHz] deviation
at 450Hz.
3.
Change the input frequency to 100Hz and, using PGM800Win, adjust the value of
the “Reference Modulation” EPOT setting for the current channel to obtain ±3kHz
[±1.5kHz] deviation (you can use either the mouse or up and down arrow keys).
1. Use the “EDIT FILL” button on the tool bar or go to “Edit”, “Fill”, “Epot Settings” on
the menu bar.
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01/04/00
C3.12
4.
T826/827 Initial Tuning & Adjustment
M820-00
Change the input frequency back to 450Hz.
Repeat steps 2 and 3 above until the deviations achieved at the two input frequencies are within 0.2dB of each other. You will need to do this at least four times.
5.
Sweep the audio between 50 and 300Hz for peaks.
A peak between 50 and 300Hz will indicate a fault condition, i.e:
Note:
or
- incorrect set-up
- modulation circuitry fault.
The specification window is ±1dB relative to 150Hz from 65 to 260Hz.
3.9.3
CTCSS Encoder (If Used)
Program a CTCSS tone on the default channel using PGM800Win.
If you are using an RF test set, turn off the 300Hz high pass filter.
Key the T826/827 with the front panel "Carrier" switch.
Adjust RV805 (CTCSS level adjust) to give ±500Hz [±250Hz] deviation.
Set the maximum deviation as per Section 3.9.4.
3.9.4
Limiter Adjustment
Note:
If the T826/827 will be used over the whole 8MHz switching range, you
must set the deviation for each channel. However, if the module will be
used on frequencies that cover only a 1MHz (or less) switching range, you
can set the deviation on the middle channel and use this value for all other
channels with the “EPOT Fill” option in PGM800Win.
Set the links in the audio processor section as required (refer to Section 3.5).
Inject 1kHz at -10dBm into the line input (D-range 1 (PL100) pins 1 & 4; and pins 2
& 3 shorted).
Adjust RV210 (line sensitivity) fully clockwise and key the transmitter by earthing
the Tx-Key line. Using PGM800Win, adjust the value of the “Deviation” EPOT
setting for the current channel to obtain a deviation limit of ±4.7kHz [±2.3kHz]
(you can use either the mouse or up and down arrow keys).
Sweep the audio frequency from 100Hz to 4kHz and ensure that the maximum
deviation does not exceed ±4.7kHz [±2.3kHz]. Readjust “Deviation” if necessary
via PGM800Win.
01/04/00
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T826/827 Initial Tuning & Adjustment
M820-00
3.9.5
C3.13
Line Level Without Compressor
This section assumes that the compressor is not used. If the compressor is required,
refer to Section 3.9.6.
Remove the CTCSS signal (if used).
Adjust the line sensitivity as follows:
• set the injected signal at the line input to the required line level (typically -10 to
-20dBm);
• adjust RV210 (line sensitivity) to provide ±3kHz [±1.5kHz] deviation.
Reapply the CTCSS signal (if required).
3.9.6
Compressor
The compressor may be used on the line input only, the microphone input only, or on
both the line and microphone inputs. If the compressor is used, refer to one of the following sections as appropriate.
3.9.6.1
Compressor On Line Input Only
Set RV210 (line sensitivity) fully clockwise and key the transmitter by earthing the
Tx-Key line.
Reduce the line level to -50dBm at 1kHz and set RV220 (compression level) fully
clockwise.
Check that ±3kHz [±1.5kHz] deviation is still available.
Slowly increase the audio input level until the demodulated waveform shows significant signs of clipping (approximately ±4.5kHz [±2.3kHz] deviation).
Adjust RV220 anticlockwise until the demodulated waveform is just clipping
(approximately ±4kHz [±2kHz] deviation).
Increase the input level to -10dBm and check that the test tone is still held just into
clipping. The input line level should be typically -10 to -20dBm.
3.9.6.2
Compressor On Microphone Input Only
Key the transmitter by earthing the Tx-Key line and plug a microphone jack into
the front panel socket.
Adjust RV220 (compression level) fully clockwise.
Acoustically couple the microphone to a tone box (1kHz) and close the PTT
switch.
Copyright TEL
01/04/00
C3.14
T826/827 Initial Tuning & Adjustment
M820-00
Increase the audio level until the demodulated waveform shows significant signs
of clipping (approximately ±4.5kHz [±2.3kHz] deviation).
Adjust RV220 anticlockwise until the demodulated waveform is just clipping
(approximately ±4kHz [±2kHz] deviation).
Increase the audio level by 10dB and verify that the test tone is held just into clipping.
Whistle steadily into the microphone, checking that approximately ±4kHz
[±2kHz] deviation is produced. The modulated waveform should be basically
sinusoidal.
Speak into the microphone, checking that the modulation peaks reach about
±5kHz [±2.5kHz] deviation.
As the line is to be used without compression, set RV210 (line sensitivity) as
described in Section 3.9.5.
3.9.6.3
Compressor On Both Line & Microphone Inputs
Set up as described in Section 3.9.6.1.
01/04/00
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T826/827 PCB Information
M820-00
C6.1.1
T826/827 PCB Information
Caution:
This equipment contains CMOS devices which are susceptible to damage from
static charges. Refer to Section 1.2 in Part A for more information on anti-static
procedures when handling these devices.
This section provides the following information on the T826 transmitter and T827 exciter:
• parts lists
• grid reference indexes
• PCB layouts
• circuit diagrams.
Section
Title
IPN
Page
6.1
Introduction
6.2
T826 Transmitter PCB
220-01443-04
6.2.1
6.3
T827 Exciter PCB
220-01447-04
6.3.1
Copyright TEL
6.1.3
01/04/00
C6.1.2
01/04/00
T826/827 PCB Information
M820-00
Copyright TEL
T826/827 PCB Information
M820-00
6.1
C6.1.3
Introduction
Product Type Identification
You can identify the transmitter or exciter type by checking the product code printed on a label on
the rear of the chassis (product codes are explained in Section 1.3 in this Part of the manual, and Figure 1.1 in Part A shows typical labels). You can further verify the product type by checking the
placement of an SMD resistor in the table that is screen printed onto the top side of the PCB, similar
to the example drawn below. In this example, the resistor indicates that the product was built as a
T826-10-XXXX.
T82610
T82615
PRODUCT TYPE
Note:
The only function of this resistor is to indicate the product type. It has no effect on the
circuitry or operation of the transmitter or exciter.
PCB Identification
All PCBs are identified by a unique 10 digit “internal part number” (IPN), e.g. 220-01390-02, which
is screen printed onto the PCB (usually on the top side), as shown in the example below:
The last 2 digits of this number define the issue status, which starts at 00 and increments through 01,
02, 03, etc. as the PCB is updated. Some issue PCBs never reach full production status and are therefore not included in this manual. A letter following the 10 digit IPN has no relevance in identifying
the PCB for service purposes.
Note:
Copyright TEL
It is important that you identify which issue PCB you are working on so that you can
refer to the appropriate set of PCB information.
01/04/00
C6.1.4
T826/827 PCB Information
M820-00
Parts Lists
The 10 digit numbers (000-00000-00) in this Parts List are “internal part numbers” (IPNs). We can
process your spare parts orders more efficiently and accurately if you quote the IPN and provide a
brief description of the part.
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within
each group. Each component entry comprises three or four columns, as shown below:
circuit reference lists components
in alphanumeric
order
variant column indicates that this is
a variant component
which is fitted only to
the product type listed
description gives a brief description
of the component
Internal Part Number order the component
by this number
The miscellaneous and mechanical section lists the variant and common parts in IPN order.
Parts List Amendments
At the front of the parts list is the Parts List Amendments box (an example of which is shown
below). This box contains a list of component changes which took place after the parts list and diagrams in this section were compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order and supersede the information
given in the parts list or diagrams. Components without circuit references are listed in IPN order.
The number in brackets at the end of each entry refers to the Tait internal Change Order document.
IPN of new
component
Change Order
number
Parts List Amendments
R306
Changed from 180Ω to 560Ω (036-13560-00) to increase sensitivity (71003).
circuit reference
or IPN
description
of change
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T826/827 PCB Information
M820-00
C6.1.5
Variant Components
A variant component is one that has the same circuit reference but different value or specification in
different product types. Where two products share the same PCB, the term “variant” is also used to
describe components unplaced in one product. Variant components have a character prefix, such as
“&”, “=” or “#”, before the circuit reference (e.g. &R100).
The table below explains the variant prefixes used in T800 Series II products:
If the variant prefix is. . .
the component will. . .
change according to channel spacing
change according to frequency stability
change according to frequency range
change or be placed/unplaced for special applications
be unplaced in one product
(where two products share the same PCB)
Grid Reference Index
This section contains a component grid reference index to help you find components and labelled
pads on the PCB layouts and circuit diagrams. This index lists the components and pads in alphanumeric order, along with the appropriate alphanumeric grid references, as shown below:
components listed
in alphanumeric order
PCB layout
reference
circuit diagram
reference
component location
on the sheet
sheet number
component location
on the layer
layer number 1 = top side layer
2 = bottom side layer
Copyright TEL
01/04/00
C6.1.6
T826/827 PCB Information
M820-00
Using CAD Circuit Diagrams
Reading a CAD circuit diagram is similar to reading a road map, in that both have an alphanumeric
border. The circuit diagrams in this manual use letters to represent the horizontal axis, and numbers for the vertical axis. These circuit diagram “grid references” are useful in following a circuit
that is spread over two or more sheets.
When a line representing part of the circuitry is discontinued, a reference will be given at the end of
the line to indicate where the rest of the circuitry is located, as shown below. The first digit refers to
the sheet number and the last two characters refer to the location on that sheet of the continuation of
the circuit (e.g. 1R3).
DISCRIMINATOR
1R3
2R9
2R9
8A2
C371
%R338
100
10U
R339
100K
C369
100P
these grid references
show where the circuit
is continued
01/04/00
C301
4N7
R303
L310
33U
4R4
G S
IF-SIG
12
Copyright TEL
T826 PCB Information
M820-00
6.2
C6.2.1
T826 Transmitter PCB
This section contains the following information.
IPN
220-01443-04
Copyright TEL
Section
Page
Parts List
6.2.3
Mechanical & Miscellaneous Parts
6.2.10
Grid Reference Index
6.2.11
PCB Layout - Top Side
6.2.15
PCB Layout - Bottom Side
6.2.16
Transmitter Overview Diagram
6.2.17
Audio Processor Circuit Diagram
6.2.18
Exciter Circuit Diagram
6.2.19
PA Circuit Diagram
6.2.20
VCO Section Circuit Diagram
6.2.21
Regulators Circuit Diagram
6.2.22
Synthesiser Circuit Diagram
6.2.23
Microcontroller Circuit Diagram
6.2.24
Harmonic Filter Circuit Diagram
6.2.25
01/04/00
C6.2.2
01/04/00
T826 PCB Information
M820-00
Copyright TEL
IPN 220-01443-04
M820-00
T826 PCB Information
C6.2.3
T826 Parts List (IPN 220-01443-04)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A number in the variant column indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by
an (S) at the start of the description column.
The miscellaneous and mechanical section lists the variant and common parts in IPN order. Where possible, a number in the legend
column indicates their position in the mechanical assembly drawing.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
There were no amendments to the parts list at the time of publication.
Copyright TEL
01/04/00
IPN 220-01443-04
C6.2.4
T826 PCB Information
M820-00
Parts List Amendments - Continued
This page is provided for entering future amendments to the parts list.
01/04/00
Copyright TEL
IPN 220-01443-04
T826 PCB Information
M820-00
Ref
Note:
Var
IPN
Description
%D205 and %D210 are optional level limiting diodes for
special applications.
=R705 (47 ohm) and =SK710 are fitted in place of
=IC700 when an external frequency reference is used.
These two components are supplied with the auxiliary
D-range kits (T800-06-0000 & T800-06-0001).
C201
C202
C204
C205
C207
C209
C210
C211
C213
C215
C217
C219
C221
C223
C225
C227
C229
C230
C232
C233
C235
C237
C239
C241
C242
C243
C245
C247
C249
C251
C253
C255
C257
C259
C260
C261
C263
C265
C267
&C269
&C269
&C271
&C271
C273
C275
C277
C279
C281
C283
C285
C287
&C289
&C289
C291
C293
%C294
%C294
%C295
%C295
C300
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
C323
C324
C326
C327
10
15
10
15
10
15
10
15
10
15
016-07470-06
016-07470-06
016-07470-06
016-07470-06
014-07470-00
015-25470-08
015-26100-08
015-26100-08
014-08100-00
014-08220-01
015-24220-08
015-24100-08
014-08220-01
015-26100-08
015-26100-08
015-26100-08
015-24100-08
015-26100-08
015-24100-08
016-08470-03
015-24100-08
014-07100-02
016-07470-06
015-26100-08
014-08100-00
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22470-01
015-25470-08
015-26100-08
014-07470-00
016-09100-05
016-07470-06
015-24470-08
015-21150-01
015-21470-01
015-22470-01
015-22470-01
015-25470-08
015-23120-01
015-25100-08
015-24100-08
015-25220-08
015-21470-01
015-21470-01
016-09100-05
015-25470-08
015-25470-08
014-08220-01
015-27100-10
015-22470-01
015-22470-01
013-06470-00
013-06470-00
015-24100-08
015-26100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
014-08100-00
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-26100-08
015-26100-08
015-25220-08
015-24100-08
015-24100-08
015-24100-08
Copyright TEL
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 2N2 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP SMD ELEC 47mF 20% 25v 8.3m
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP SMD ELECT BI-P 4U7 50V 20%
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP SMD ELECT 100U 25V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1P5+-1/4P NPO 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP SMD ELECT 100U 25V 20%
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 1M+80-20% Y5V 16V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP SMD POLYESTER 470N 63V 10%
CAP SMD POLYESTER 470N 63V 10%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
Ref
C328
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C344
C346
C347
C348
C349
C350
C351
C352
C353
C354
C355
C356
C357
C358
C359
C360
C361
C362
C363
C364
C365
C366
C367
C369
C370
C371
C372
C373
C374
C375
C376
C377
C378
C379
C380
C381
C385
C386
C387
C388
C389
C390
C393
C395
C396
C397
C400
C401
C402
C403
C410
C411
C412
C413
C414
C415
C416
C425
C426
C427
C428
C429
C430
C431
C440
C441
C442
C443
C444
C445
C446
C447
C448
C449
C450
C451
C452
C480
C503
C505
C510
C514
C515
Var
IPN
Description
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-26100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-25220-08
015-24100-08
015-24100-08
015-24100-08
015-25470-08
015-24100-08
015-24100-08
015-25470-08
015-24100-08
015-24100-08
015-24100-08
015-23100-01
015-24100-08
015-22470-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
014-07100-02
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-26100-08
014-18220-02
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-25470-08
015-24100-08
015-24100-08
015-25100-08
015-22100-01
015-24100-08
015-22220-01
015-26100-08
014-07470-04
015-22560-01
015-04100-06
015-24100-08
015-26100-08
014-07470-01
015-26100-08
014-07470-00
015-26100-08
015-25100-08
014-07470-01
015-26100-08
015-24100-08
015-26100-08
015-24100-08
015-26100-08
015-24100-08
015-22820-01
015-03100-06
014-07470-04
015-02680-06
015-25470-08
015-24100-08
015-25470-08
015-03120-06
015-03680-06
014-07470-04
015-03470-03
015-24100-08
015-25470-08
015-05470-08
015-02470-06
015-02470-06
015-03120-06
015-24100-08
015-03150-06
015-24100-08
015-02390-06
015-02390-06
015-03680-06
015-21560-01
015-21560-01
015-24100-08
015-24100-08
015-24100-08
015-24220-08
015-25470-08
015-25220-08
015-24100-08
015-24100-08
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
L)CAP TANT SMD 22U 20% 35V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10P+-1/2P NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 22P 5% NPO 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 4U7 50V 20%
CAP CER 0805 56P 5% NPO 50V
CAP CER 1210 1NF NPO200V GRM42
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP 4U7 ’B’CASE 25V +-10% 267
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP 4U7 ’B’CASE 25V +-10% 267
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 82P 5% NPO 50V
CAP CER 1210 100P NPO500VGRM42
CAP TANT SMD 4U7 50V 20%
CAP CER 1210 68P NPO500VGRM42
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 1210 120P NPO500VGRM42
CAP CER 1210 680P NPO200VGRM42
CAP TANT SMD 4U7 50V 20%
CAP CER 470P 5% NPO200V GRH111
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 1206 47N 10% X7R 50V
CAP CER 1210 47P NPO500VGRM42
CAP CER 1210 47P NPO500VGRM42
CAP CER 1210 120P NPO500VGRM42
CAP CER 0805 1N 10% X7R 50V
CAP CER 1210 150P NPO500VGRM42
CAP CER 0805 1N 10% X7R 50V
CAP CER 1210 39P NPO500VGRM42
CAP CER 1210 39P NPO500VGRM42
CAP CER 1210 680P NPO200VGRM42
CAP CER 0805 5P6+-1/4P NPO 50V
CAP CER 0805 5P6+-1/4P NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 2N2 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
C6.2.5
01/04/00
IPN 220-01443-04
C6.2.6
Ref
C516
C520
C522
C530
C535
C536
C537
C545
C546
C550
C600
C601
C605
C610A
C610B
C611A
C611B
C615
C616
C623
C625
C626
C628
C630
C631A
C634
C636
C638
C640
C655
C660
C665
C670
C673
C677
C681
C684
C687
C690
C693
C700
C703
C706
C708
C709
C710
C712
C714
C719
C720
C722
C724
C725
C726
C727
C729
%C733
%C733
C735
C736
C740A
C740B
C741A
C741B
C742A
C742B
C743
C745
C750
C757
C759
C761
C762
C764
C765
C767
C769
C770
C772
C776
C778
C780
C781
C782
C783
C784
C785
C786
C810
C812
C813
C822
C823
C824
C826
C827
C828
C830
Var
10
15
01/04/00
T826 PCB Information
M820-00
IPN
Description
Ref
IPN
Description
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-26100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
014-08220-01
015-24100-08
015-24100-08
015-23120-01
015-25100-08
014-09100-00
014-09100-00
015-25100-08
015-24100-08
015-24100-08
015-23120-01
020-09470-07
015-24470-08
015-24100-08
015-26100-08
015-26100-08
014-08100-00
015-26100-08
015-23120-01
015-24100-08
015-24100-08
015-26100-08
014-08100-03
014-07330-10
015-24470-08
014-07100-02
015-26100-08
014-08100-00
015-23120-01
015-26100-08
014-08100-00
015-26100-08
015-24100-08
015-22470-01
014-07470-00
015-26100-08
015-25100-08
015-22470-01
014-07470-00
014-07470-00
015-26100-08
015-26100-08
014-08220-01
014-08220-01
015-25100-08
015-23220-01
015-23220-01
015-23470-08
015-23470-08
015-22470-01
015-22470-01
015-24100-08
015-25100-08
014-07470-00
015-25100-08
015-26100-08
015-25100-08
015-22470-01
015-23120-01
014-08100-03
015-25100-08
015-25100-08
015-25100-08
014-08220-01
015-25100-08
014-07470-00
015-24100-08
015-24100-08
014-08220-01
014-08220-01
015-25220-08
022-07100-05
015-26100-08
015-24100-08
015-24100-08
015-24100-08
015-23100-01
015-24100-08
015-24100-08
015-25470-08
015-23100-01
015-24100-08
014-07470-00
015-25220-08
015-25470-08
015-23220-01
015-22330-01
015-25100-08
015-25470-08
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT SMD 100U 16V 20%
CAP TANT SMD 100U 16V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAPEL470M16V20%V 8*20 3.5L.ESR
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP TANT SMD 3U3 35V 10%
CAP CER 0805 4N7 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 120P 5% NPO 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 22N 10% X7R 50V
CAP METAL PPS 1U 20% 63V 5MM
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 33P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
C838
C841
C844
C900
C901
C902
C903
C904
C905
C906
C907
014-09100-00
014-09100-00
015-25100-08
015-02330-06
015-02330-06
015-02330-06
015-02220-06
015-02270-06
015-02330-06
015-02330-06
015-02330-06
CAP TANT SMD 100U 16V 20%
CAP TANT SMD 100U 16V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 22P 5% 500V GRM42
CAP CER 1210 27P NPO500VGRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
%D111A 10
%D111A 15
D220
D230
D240
D250
D260
D270
D300
D301
D302
D303
D440
D441
D610
D620
D630
D635
D640
D645
D710
D720
D730
D740
D810
001-10015-50
001-10015-50
001-10000-99
001-10010-40
001-10000-56
001-10000-56
001-10000-56
001-10000-99
001-10000-18
001-10000-18
001-10000-18
001-10000-99
001-10066-00
001-10066-00
001-10000-99
001-10000-70
001-10000-70
001-10165-00
001-10000-70
001-10010-40
001-10000-99
001-10000-99
001-10165-00
001-10165-00
001-10165-00
DIODE SMD ZENER 1.5SMC22AT3
DIODE SMD ZENER 1.5SMC22AT3
S) DIODE SMD BAV99 D-SW SOT23
DIODE SMD ZENER 33V BZG03-C33
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAT18 S-SW SOT23
S) DIODE SMD BAT18 S-SW SOT23
S) DIODE SMD BAT18 S-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
DIODE SCHOTTKY HSMS2815
DIODE SCHOTTKY HSMS2815
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
DIODE BAT165 SCHOTTKY SOD-323
S) DIODE SMD BAV70 D-SW SOT23
DIODE SMD ZENER 33V BZG03-C33
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
DIODE BAT165 SCHOTTKY SOD-323
DIODE BAT165 SCHOTTKY SOD-323
DIODE BAT165 SCHOTTKY SOD-323
IC210
IC220
IC230
IC240
IC250
IC260
IC300
IC310
IC385
IC610
IC630
IC640
IC650
=IC700
=IC700
IC710
IC720
IC730
IC740
IC750
IC820
IC830
002-10003-24
002-10126-70
002-10003-24
002-10040-53
002-10020-50
002-10003-24
002-10003-58
002-10003-58
002-12951-00
002-10078-05
002-12523-17
002-10003-58
002-10012-32
539-00010-41
539-00010-41
002-74900-04
002-74910-04
002-10045-20
002-14519-10
002-10330-78
002-12416-00
002-10003-24
S) IC SMD 324 4X O-AMP SO14
S) IC SMD DS1267S10K 2XDIG POT
S) IC SMD 324 4X O-AMP SO14
S)MC14053B SMD BREAK B4 MAKE
IC SMD 4N25A OPTOCOUPLER
S) IC SMD 324 4X O-AMP SO14
S) IC SMD LM358 DUAL O-AMP
S) IC SMD LM358 DUAL O-AMP
IC SMD LP2951CM ADJ VLTGE REG
S) IC SMD 78L05 5V REG
(S)IC LM317L REG TO-252 0.5A
S) IC SMD LM358 DUAL O-AMP
SMD DS1232LPS-2 LP RESET&W-DOG
TCXO 12.8MHZ +-2.5PPM -30 +70C
TCXO 12.8MHZ +-2.5PPM -30 +70C
S) IC SMD 74HC04D 6X INV BUFFD
S) IC SMD 74HCU04 6X INV
S) IC SMD 74HC4520T 2XCTR 4BIT
S) IC MC145191F SMD SYNTH
S) IC MC33078D 2X AMP LO NOISE
S)IC SMD AT24C16N-10SC EEPROM
S) IC SMD 324 4X O-AMP SO14
056-10820-02
056-10820-02
056-10820-02
052-08355-40
052-08350-20
052-08330-50
056-10820-02
065-10004-20
056-10102-12
052-08340-50
057-10120-03
057-10120-03
057-10120-03
056-00021-00
065-10004-20
052-08135-55
052-08140-15
065-00010-01
052-08140-65
065-00010-01
065-10004-20
056-00021-04
052-08130-25
052-08320-10
065-00010-01
052-08150-55
052-08130-15
052-08140-35
056-14330-02
056-10820-02
056-10820-02
056-14330-02
056-10820-02
057-10120-03
057-10120-03
057-10120-03
057-10120-03
(L) IND SMD 820NH
(L) IND SMD 820NH
(L) IND SMD 820NH
COIL A/W 4T/5.5mm SMD 0.8mm
COIL A/W 2T/5.0MM SMD 0.8MM
COIL A/W 5T/3.0MM SMD 0.8MM
(L) IND SMD 820NH
BEAD FE SMD CBD 4.6/3/3-4S2
IND SMD 1u2 1812CS 5%
COIL A/W 5T/4.0MM SMD 0.8MM
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND FXD 3.3UH AX
BEAD FE SMD CBD 4.6/3/3-4S2
COIL A/W 5.5T/3.5MM HOR 0.8MM
COIL A/W 1.5T/4.0MM HOR 0.8MM
BEAD FERR 3B 6 HOLE
COIL A/W 6.5T/4.0MM HOR 0.8MM
BEAD FERR 3B 6 HOLE
BEAD FE SMD CBD 4.6/3/3-4S2
IND FXD 330NH AX (uH33)
COIL A/W 2.5T/3.0MM HOR 0.8MM
COIL A/W 1T/2.0MM SMD 0.8MM
BEAD FERR 3B 6 HOLE
COIL A/W 5.5T/5.0MM HOR 0.8MM
COIL A/W 1.5T/3.0MM HOR 0.8MM
COIL A/W 3.5T/4.0MM HOR 0.8MM
(L) IND SMD 3.3UH
(L) IND SMD 820NH
(L) IND SMD 820NH
(L) IND SMD 3.3UH
(L) IND SMD 820NH
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
L300
L301
L302
L303
L304
L305
L306
L307
L308
L309
L310
L330
L385
L400
L401
L410
L411
L412
L413
L414
L415
L416
L425
L426
L427
L428
L440
L441
L442
L443
L444
L445
L480
L520
L535
L600
L615
Var
10
15
Copyright TEL
IPN 220-01443-04
T826 PCB Information
M820-00
Ref
IPN
Description
Ref
L780
L900
L901
L902
L903
L904
Var
056-10330-02
052-08135-85
052-08155-45
052-08155-45
052-08135-85
052-08155-15
(L) IND SMD 330NH
COIL A/W 8.5T/3.5MM HOR 0.8MM
COIL A/W 4.5T/5.5MM HOR 0.8MM
COIL A/W 4.5T/5.5MM HOR 0.8MM
COIL A/W 8.5T/3.5MM HOR 0.8MM
COIL A/W 1.5T/5.5MM HOR 0.8MM
PL100
PL205
PL210
PL215
PL220
070-01001-00
240-00020-67
240-00020-67
240-00020-44
240-00020-67
D-RANGE 15 WAY COMPL T800
HEADER 6W 2X3 PCB MTG STD
HEADER 6W 2X3 PCB MTG STD
HEADER 10W X2R PCB MTG 5*2
HEADER 6W 2X3 PCB MTG STD
Q210
Q220
Q230
Q240
Q250
Q260
Q270
Q300
Q301
Q302
Q303
Q304
Q305
Q307
Q308
Q309
Q310
Q311
Q312
Q315
Q360
Q415
Q425
Q510
Q520
Q530
Q540
Q550
Q610
Q620
Q630
Q660
Q670
Q710
Q720
Q730
Q740
Q750
Q760
Q770
Q775
Q780
Q785
Q790
Q795
Q810
Q820
Q830
Q840
Q850
Q860
000-10008-48
000-10008-17
000-10008-48
000-10008-48
000-10008-17
000-10008-57
000-10004-10
000-10008-07
000-10008-07
000-10008-07
000-10008-48
000-10008-07
000-10008-48
000-10095-10
000-10008-48
000-10008-17
000-10008-07
000-10008-48
000-10938-20
000-00033-12
000-10017-00
000-00026-27
000-00000-60
000-10008-07
000-10008-07
000-10008-07
000-10008-07
000-10008-48
000-10008-07
000-00033-12
000-10003-00
000-10008-17
000-10008-57
000-10008-48
000-10008-57
000-10008-48
000-10008-57
000-10008-07
000-10008-48
000-10008-57
000-10008-57
000-10008-48
000-10008-57
000-10003-12
000-10057-10
000-10008-48
000-10008-17
000-10008-57
000-10008-57
000-10008-48
000-10008-48
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD MJD41C NPN SW DPAK
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BR951 NPN UHF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
L)XSTR MRF9382TI HI FRQ PWRFET
XSTR BD242 TO-220 PNP ISOLTD
LS) XSTR SMD BF170LT1 SOT23
S) XSTR 2SC2627 NPN 5W VHF STD
S) XSTR BLW60C 45W 175MHZ RF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
XSTR BD242 TO-220 PNP ISOLTD
S) XSTR BSR30 PNP AF SOT-89
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BFR31 N JFET SOT23
S) XSTR SMD BR571 NPN SOT23
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
R160
R201
R202
R204
R205
R206
R207
R208
R209
R210
RV210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
RV220
R221
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
036-12100-00
036-13560-00
036-14100-10
036-14220-00
036-13220-10
036-14100-10
036-14390-10
036-13560-00
036-15100-10
036-14220-00
040-05100-23
036-13470-00
036-16100-00
036-15100-10
036-14820-10
036-16100-00
036-16100-00
036-14100-10
036-16150-00
036-14220-00
036-13470-00
042-05500-05
036-14150-10
036-17100-10
036-14680-10
036-17100-10
036-15100-10
036-14220-00
036-13120-00
036-16470-00
036-16100-00
036-15100-10
036-16330-00
RES M/F 0805 10E 5%
RES M/F 0805 560E 5%
RES M/F 0805 1K 1%
RES M/F 0805 2K2 5%
RES 0805 220E 1%
RES M/F 0805 1K 1%
RES M/F 0805 3K9 1%
RES M/F 0805 560E 5%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
POT 10K LOG PCB 15MM SLOT SFT
RES M/F 0805 470E 5%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 1K 1%
RES M/F 0805 150K 5%
RES M/F 0805 2K2 5%
RES M/F 0805 470E 5%
RES PRESET SMD 50K CER 4MM SQ
RES M/F 0805 1K5 1%
RES M/F 0805 1M 1%
RES M/F 0805 6K8 1%
RES M/F 0805 1M 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 120E 5%
RES M/F 0805 470K 5%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 330K 5%
R233
R235
R237
R238
R239
R241
R242
R244
R245
R247
R248
R249
R251
R253
R254
R255
R256
R257
R258
R259
R260
R262
R263
&R264
&R264
&R265
&R265
&R266
&R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R277
R278
R279
R280
R282
R283
R284
R285
R286
R287
R288
R289
&R290
&R290
R291
R292
R293
R294
R295
R296
R297
%R298
%R298
R299
R300
R301
RV301
R302
RV302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
%R320
%R320
R321
R322
R323
R324
R325
R326
R327
%R328
%R328
R329
R330
R331
Copyright TEL
Var
10
15
10
15
10
15
10
15
10
15
10
15
10
15
IPN
Description
036-16100-00
036-14470-10
036-15470-10
036-15470-10
036-14150-10
036-14470-10
036-14220-00
036-15100-10
036-16100-00
036-15100-10
036-16100-00
036-16100-00
036-16100-00
036-16100-00
036-16100-00
036-15100-10
036-15470-10
036-16560-00
036-16150-00
036-15220-00
036-15470-10
036-15470-10
036-14470-10
036-15220-00
036-15270-10
036-15150-00
036-15180-00
036-15470-10
036-15560-10
036-14220-00
036-13100-10
036-15100-10
036-14120-00
036-17100-10
036-13560-00
036-15120-00
036-15150-00
036-14270-00
036-16100-00
036-16120-00
036-17100-10
036-15100-10
036-15560-10
036-15560-10
036-17100-10
036-10000-00
036-14220-00
036-15100-10
036-15120-00
036-16100-00
036-13560-00
036-13560-00
036-10000-00
036-14470-10
036-15470-10
036-14470-10
036-14270-00
036-14100-10
036-14560-00
036-16100-00
036-16100-00
036-14270-00
036-15100-10
036-14100-10
042-04220-05
036-14100-10
042-06500-05
036-15220-00
036-14150-10
036-15330-00
036-14470-10
036-15100-10
036-15100-10
036-12470-00
036-15100-10
036-13100-10
036-14470-10
036-13560-00
036-13560-00
036-11330-00
036-14150-10
036-14560-00
036-14270-00
036-15100-10
036-15180-00
036-15180-00
036-15100-10
036-14220-00
036-15470-10
036-15220-00
036-15470-10
036-15470-10
036-15470-10
036-15180-00
036-15180-00
036-14150-10
036-16100-00
036-15100-10
RES M/F 0805 100K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 1K5 1%
RES M/F 0805 4K7 1%
RES M/F 0805 2K2 5%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 47K 1%
RES M/F 0805 560K 5%
RES M/F 0805 150K 5%
RES M/F 0805 22K 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 22K 5%
RES M/F 0805 27K 1%
RES M/F 0805 15K 5%
RES M/F 0805 18K 5%
RES M/F 0805 47K 1%
RES MF 0805 56K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 100E 1%
RES M/F 0805 10K 1%
RES M/F 0805 1K2 5%
RES M/F 0805 1M 1%
RES M/F 0805 560E 5%
RES M/F 0805 12K 5%
RES M/F 0805 15K 5%
RES M/F 0805 2K7 5%
RES M/F 0805 100K 5%
RES M/F 0805 120K 5%
RES M/F 0805 1M 1%
RES M/F 0805 10K 1%
RES MF 0805 56K 1%
RES MF 0805 56K 1%
RES M/F 0805 1M 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 2K2 5%
RES M/F 0805 10K 1%
RES M/F 0805 12K 5%
RES M/F 0805 100K 5%
RES M/F 0805 560E 5%
RES M/F 0805 560E 5%
RES M/F 0805 ZERO OHM
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 2K7 5%
RES M/F 0805 1K 1%
RES M/F 0805 5K6 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 2K7 5%
RES M/F 0805 10K 1%
RES M/F 0805 1K 1%
RES PRESET SMD 2K CER 4MM SQ
RES M/F 0805 1K 1%
RES PRESET SMD 500K CER 4MM SQ
RES M/F 0805 22K 5%
RES M/F 0805 1K5 1%
RES M/F 0805 33K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 47E 5%
RES M/F 0805 10K 1%
RES M/F 0805 100E 1%
RES M/F 0805 4K7 1%
RES M/F 0805 560E 5%
RES M/F 0805 560E 5%
RES M/F 0805 3E3 5%
RES M/F 0805 1K5 1%
RES M/F 0805 5K6 5%
RES M/F 0805 2K7 5%
RES M/F 0805 10K 1%
RES M/F 0805 18K 5%
RES M/F 0805 18K 5%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 47K 1%
RES M/F 0805 22K 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 18K 5%
RES M/F 0805 18K 5%
RES M/F 0805 1K5 1%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
C6.2.7
01/04/00
IPN 220-01443-04
C6.2.8
Ref
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R356
R358
R359
R360
R361
R362
R363
R364
R365
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R380
R385
R386
R387
R388
R389
R392
R395
R410
R411
R412
R413
R414
R415
R416
R425
R426
R427
R428
R429
R440
R441
R442
R443
R444
R445
R480
R504
R505
R510
R514
R515
R517
R518
R519
R520
R522
R525
R530
R533
R535
R540
R545
%R550
%R550
R555
R560
R609
R613
R615
R617
R619
R621
R625
R629
Var
10
15
01/04/00
T826 PCB Information
M820-00
IPN
Description
Ref
036-14220-00
036-12680-00
036-15220-00
036-12680-00
036-15100-10
036-16100-00
036-16100-00
036-15150-00
036-16100-00
036-15150-00
036-15100-10
036-15470-10
036-16470-00
036-03150-02
036-12220-00
036-12270-00
036-16330-00
036-14100-10
036-13330-00
036-14100-10
036-14100-10
036-10000-00
036-13100-10
036-03150-02
036-14220-00
036-16150-00
036-16470-00
036-14150-10
036-16150-00
036-15470-10
036-15560-10
036-13100-10
036-13100-10
036-14470-10
036-11330-00
036-15180-00
036-14330-10
036-12270-00
036-16100-00
036-13560-00
036-14220-00
036-14100-10
036-12470-00
036-03033-10
036-11330-00
036-16100-00
036-14150-10
036-14680-10
036-14270-00
036-12220-00
036-12220-00
036-13270-00
036-03118-10
036-13270-00
036-11330-00
036-03180-10
036-03180-10
036-03110-10
036-11330-00
036-03110-10
036-03110-10
036-03180-10
036-03180-10
036-15470-10
036-13270-00
036-13100-10
036-13100-10
036-13270-00
036-15470-10
045-04470-01
036-13330-00
036-15270-10
036-14150-10
036-12180-00
036-12560-00
036-13330-00
036-12180-00
036-13330-00
036-16120-00
036-12680-00
036-15470-10
036-15220-00
036-12680-00
036-15100-10
036-14220-00
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-13470-00
036-14100-10
036-13560-00
036-13100-10
036-10000-00
036-01100-10
036-01100-10
036-14100-10
036-03270-10
RES M/F 0805 2K2 5%
RES M/F 0805 68E 5%
RES M/F 0805 22K 5%
RES M/F 0805 68E 5%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 15K 5%
RES M/F 0805 100K 5%
RES M/F 0805 15K 5%
RES M/F 0805 10K 1%
RES M/F 0805 47K 1%
RES M/F 0805 470K 5%
RES RC-01 1206 150E 200V 250MW
RES M/F 0805 22E 5%
RES M/F 0805 27E 5%
RES M/F 0805 330K 5%
RES M/F 0805 1K 1%
RES M/F 0805 330E 5%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 100E 1%
RES RC-01 1206 150E 200V 250MW
RES M/F 0805 2K2 5%
RES M/F 0805 150K 5%
RES M/F 0805 470K 5%
RES M/F 0805 1K5 1%
RES M/F 0805 150K 5%
RES M/F 0805 47K 1%
RES MF 0805 56K 1%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 4K7 1%
RES M/F 0805 3E3 5%
RES M/F 0805 18K 5%
RES M/F 0805 3K3 1%
RES M/F 0805 27E 5%
RES M/F 0805 100K 5%
RES M/F 0805 560E 5%
RES M/F 0805 2K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 47E 5%
RES 3E3 1W SMD 2512
RES M/F 0805 3E3 5%
RES M/F 0805 100K 5%
RES M/F 0805 1K5 1%
RES M/F 0805 6K8 1%
RES M/F 0805 2K7 5%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 270E 5%
RES 18R 1W SMD 2512
RES M/F 0805 270E 5%
RES M/F 0805 3E3 5%
RES 180R 1W SMD 2512
RES 180R 1W SMD 2512
RES 10R 1W SMD 2512
RES M/F 0805 3E3 5%
RES 10R 1W SMD 2512
RES 10R 1W SMD 2512
RES 180R 1W SMD 2512
RES 180R 1W SMD 2512
RES M/F 0805 47K 1%
RES M/F 0805 270E 5%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 270E 5%
RES M/F 0805 47K 1%
RES NTC 4K7 5% 5MM DISC
RES M/F 0805 330E 5%
RES M/F 0805 27K 1%
RES M/F 0805 1K5 1%
RES M/F 0805 18E 5%
RES M/F 0805 56E 5%
RES M/F 0805 330E 5%
RES M/F 0805 18E 5%
RES M/F 0805 330E 5%
RES M/F 0805 120K 5%
RES M/F 0805 68E 5%
RES M/F 0805 47K 1%
RES M/F 0805 22K 5%
RES M/F 0805 68E 5%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 1K 1%
RES M/F 0805 560E 5%
RES M/F 0805 100E 1%
RES M/F 0805 ZERO OHM
RES 1 OHM 1 WATT 2512 CHIP
RES 1 OHM 1 WATT 2512 CHIP
RES M/F 0805 1K 1%
RES 270 OHM 1 WATT 2512 CHIP
R633
R637
R638
R640
R641
R645
R649
R653
R655
R656
R657
R661
R665
R669
R673
R677
R681
R685
R689
R693
R696
R701
R702
R703
R705
R706
R708
R710
R711
R712
R713
R714
%R715
%R715
R717
R718
R719
R720
R721
R722
R723
R725
%R726
%R726
R727
R728
R734
R735
R736
R742
R743
R744
R746
R747
R748
R749
R750
R752
R753
R754
R756
R757
R758
R759
R760
R762
R763
R765
R766
R767
R769
R771
R772
R774
R775
R777
R780
R781
R782
R783
R784
R785
R786
R787
R801
R802
RV805
R808
R809
R810
R811
R812
R813
R815
R816
R818
R819
R821
Var
10
15
10
15
IPN
Description
036-14680-10
036-12220-00
036-12220-00
036-12100-00
036-14150-10
036-13470-00
036-14470-10
036-15100-10
036-10000-00
036-10000-00
036-15100-10
036-15100-10
036-16100-00
036-15470-10
036-16100-00
036-15470-10
036-13100-10
036-15150-00
036-12100-00
036-16100-00
036-15560-10
036-12220-00
036-17100-10
036-17100-10
036-15100-10
036-12100-00
036-17100-10
036-13100-10
036-13100-10
036-12100-00
036-10000-00
036-12100-00
036-14100-10
036-14100-10
036-14270-00
036-15150-00
036-15150-00
036-15390-00
036-15100-10
036-15100-10
036-14270-00
036-15390-00
036-13100-10
036-13100-10
036-15100-10
036-15100-10
036-13470-00
036-13470-00
036-13470-00
036-13150-00
036-13150-00
036-12220-00
036-12220-00
036-12220-00
036-15470-10
036-15470-10
036-12220-00
036-12220-00
036-17100-10
036-14100-10
036-15120-00
036-15120-00
036-14120-00
036-13330-00
036-13180-00
036-13100-10
036-13100-10
036-13680-00
036-14100-10
036-13680-00
036-13180-00
036-14820-10
036-15220-00
036-14820-10
036-14270-00
036-14220-00
036-12100-00
036-12100-00
036-12680-00
036-13220-10
036-14330-10
036-13100-10
036-14100-10
036-12560-00
036-16150-00
036-15470-10
042-05200-05
036-12100-00
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-15470-10
036-16150-00
036-14470-10
036-14470-10
036-15470-10
RES M/F 0805 6K8 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 10E 5%
RES M/F 0805 1K5 1%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 ZERO OHM
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 100E 1%
RES M/F 0805 15K 5%
RES M/F 0805 10E 5%
RES M/F 0805 100K 5%
RES MF 0805 56K 1%
RES M/F 0805 22E 5%
RES M/F 0805 1M 1%
RES M/F 0805 1M 1%
RES M/F 0805 10K 1%
RES M/F 0805 10E 5%
RES M/F 0805 1M 1%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 10E 5%
RES M/F 0805 ZERO OHM
RES M/F 0805 10E 5%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 2K7 5%
RES M/F 0805 15K 5%
RES M/F 0805 15K 5%
RES M/F 0805 39K 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K7 5%
RES M/F 0805 39K 5%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 150E 5%
RES M/F 0805 150E 5%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 1M 1%
RES M/F 0805 1K 1%
RES M/F 0805 12K 5%
RES M/F 0805 12K 5%
RES M/F 0805 1K2 5%
RES M/F 0805 330E 5%
RES M/F 0805 180E 5%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 680E 5%
RES M/F 0805 1K 1%
RES M/F 0805 680E 5%
RES M/F 0805 180E 5%
RES M/F 0805 8K2 1%
RES M/F 0805 22K 5%
RES M/F 0805 8K2 1%
RES M/F 0805 2K7 5%
RES M/F 0805 2K2 5%
RES M/F 0805 10E 5%
RES M/F 0805 10E 5%
RES M/F 0805 68E 5%
RES 0805 220E 1%
RES M/F 0805 3K3 1%
RES M/F 0805 100E 1%
RES M/F 0805 1K 1%
RES M/F 0805 56E 5%
RES M/F 0805 150K 5%
RES M/F 0805 47K 1%
RES PRESET SMD 20K CER 4MM SQ
RES M/F 0805 10E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 150K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
Copyright TEL
IPN 220-01443-04
T826 PCB Information
M820-00
Ref
IPN
Description
R822
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R840
R841
R842
R843
R845
R847
R848
R849
R850
R853
R854
R855
R859
R861
R863
R865
R867
R871
R872
R873
R874
R875
R876
R877
R879
Var
036-15470-10
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-13470-00
036-13470-00
036-14470-10
036-13470-00
036-13470-00
036-14470-10
036-14470-10
036-14470-10
036-16150-00
036-16150-00
036-16150-00
036-16100-00
036-16100-00
036-15470-10
036-14470-10
036-15330-00
036-14470-10
036-15470-10
036-14470-10
036-14470-10
036-15100-10
RES M/F 0805 47K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 33K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
SK200
SK205
SK805
SK810
240-10000-05
240-02020-05
240-10000-07
240-04020-42
CONN SMD SKT 8W 2R M-MATCH
SKT STEREO PHONE JACK PCB MTG
CONN SMD SKT 16W 2R M-MATCH
SKT 44 PIN SMD PLCC
SW230
232-00010-26
SWITCH PUSH SPDT R-ANG PCB MTG
T210
T610
053-00010-17
050-15119-52
XFMR T4030 LINE MATCH POTCORE
COIL SMD 680uH XFMR 5119-T052
Copyright TEL
Ref
Var
IPN
C6.2.9
Description
01/04/00
IPN 220-01443-04
C6.2.10
T826 PCB Information
M820-00
T826 Mechanical & Miscellaneous Parts (220-01443-04)
IPN
Legend Description
002-08951-20
S) IC AT89C51 PLCC44 MIC 12MHZ
008-00014-79
S)LED 3MM RED WITH WIRE
008-00014-80
S)LED 3MM GREEN WITH WIRE
220-01443-04
PCB T826 TX SII
232-00020-26
BUTTON 232-00010-26 SWITCH
240-02100-06
SKT COAX N TYPE PNL MTG OP-TER
240-04020-62
SKT 2 W RECEP SHORTING LINK
240-04021-77
SKT JACK 1.3 PCB MT 64W
303-11169-04
CHASSIS PAINTED T800 SER II
303-23118-00
COVER A3M2247 D RANGE T855/7
303-50074-00
CLIP A3M2246 SPRING CLAMP T857
308-01007-01
HANDLE BS SII 2 WASHERS INC
308-13090-00
HSINK A4M2361 BRKT COPPER T856
312-01052-02
LID TOP T800 SER II PTND
312-01053-02
LID BOTTOM T800 SER II PNTD
316-06621-00
PNL FRT TX T800 SERIES II
349-00020-36
SCREW TT M3X8m PANTORX BLK
349-00020-43
SCRW T/T M4X12MM P/POZ BZ
349-00020-45
SCRW T/T M4X20MM P/POZ BZ
349-00020-55
SCRW M3*8 P/P T/T BLCKZNC CHRM
352-00010-08
NUT M3 COLD FORM HEX ST BZ
352-00010-29
NUT M4 NYLOC HEX
352-00010-35
NUT 8-32 UNC HEX XSTR MTG
353-00010-13
WSHR M3 S/PROOF INT BZ
353-00010-24
WSHR M4x8mm Flat
362-00010-23
GASKET SIL TO-220 CLIP MTG.
362-00010-33
GROMMET LED MTG 3MM
399-00010-51
BAG PLASTIC 75*100MM
01/04/00
IPN
Legend Description
Copyright TEL
IPN 220-01443-04
T826 PCB Information
M820-00
C6.2.11
T826 Grid Reference Index (IPN 220-01443-04)
How To Use This Grid Reference Index
The first digit in the PCB layout reference is a "1" or "2", indicating the top or bottom side layout respectively, and the last two characters give the location of the component on that diagram.
The first digit in the circuit diagram reference is the sheet number, and the last two characters give the location of the component on
that sheet.
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
C201
C202
C204
C205
C207
C209
C210
C211
C213
C215
C217
C219
C221
C223
C225
C227
C229
C230
C232
C233
C235
C237
C239
C241
C242
C243
C245
C247
C249
C251
C253
C255
C257
C259
C260
C261
C263
C265
C267
&C269
&C271
C273
C275
C277
C279
C281
C283
C285
C287
&C289
C291
C293
%C294
%C295
C300
C301
C302
C303
C304
1:C1
1:C1
1:B3
1:A3
1:C7
1:C6
1:C7
1:B7
1:B6
1:B6
1:C6
1:C6
1:D5
1:C5
1:C3
1:B4
1:B3
1:B4
1:A4
1:B5
1:B5
1:C4
1:C4
1:B4
1:B4
1:B4
1:C5
1:C6
1:D4
1:C3
1:D3
1:D3
1:D3
1:C6
1:D8
1:C6
1:D6
1:D6
1:C8
1:C8
1:C8
1:C8
1:C3
1:C4
1:B4
1:B5
1:B5
1:D7
1:C6
1:C8
1:D7
1:D7
1:D7
1:C7
1:F5
1:F8
1:F8
1:F9
1:F8
2-B8
2-C8
2-E8
2-E8
2-B6
2-D6
2-K0
2-F8
2-G8
2-G8
2-H8
2-H7
2-G6
2-J6
2-K7
2-K7
2-L7
2-J0
2-M7
2-N7
2-K5
2-K5
2-L4
2-M6
2-L6
2-P6
2-A4
2-B4
2-C4
2-E4
2-E3
2-D2
2-F2
2-J2
2-H0
2-K2
2-L3
2-N4
2-P3
2-P3
2-Q3
2-Q4
2-E1
2-G1
2-G1
2-J1
2-K0
2-L0
2-M1
2-N1
2-P1
2-Q1
2-Q0
2-Q0
3-B0
3-C6
3-B8
3-B7
3-C6
C305
C306
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
C323
C324
C326
C327
C328
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C344
C346
C347
C348
C349
C350
C351
C352
C353
C354
C355
C356
C357
C358
C359
C360
C361
C362
C363
C364
C365
C366
C367
C369
1:F5
1:F4
1:F3
1:F8
1:F9
1:F8
1:F5
1:F4
1:E8
1:F8
1:F3
1:F4
1:F4
1:F8
1:F3
1:E7
1:F5
1:E8
1:F5
1:F5
1:F3
1:E7
1:F3
1:E7
1:E7
1:E8
1:F4
1:E8
1:E7
1:E8
1:F4
1:E4
1:E8
1:E8
1:F7
1:F7
1:E4
1:E7
1:E4
1:E4
1:E4
1:E5
1:E5
1:F8
1:E5
1:F8
1:F7
1:E5
1:E5
1:E5
1:E5
1:F8
1:F5
1:F7
1:F8
1:F7
1:E5
1:E5
1:F8
3-B4
3-B0
3-C2
3-C8
3-C7
3-B6
3-C4
3-C0
3-E6
3-B6
3-C2
3-C1
3-C0
3-C5
3-D2
3-D7
3-D4
3-F6
3-D4
3-E4
3-E2
3-F4
3-F2
3-G3
3-G4
3-G6
3-G0
3-G3
3-G3
3-G6
3-H0
3-H3
3-H7
3-H7
3-F4
3-J5
3-J1
3-H5
3-J0
3-J0
3-K0
3-K1
3-K0
3-L5
3-K0
3-M7
3-M6
3-L1
3-L1
3-L2
3-L1
3-M7
3-L0
3-L6
3-M7
3-L7
3-P3
3-L2
3-N7
C370
C371
C372
C373
C374
C375
C376
C377
C378
C379
C380
C381
C385
C386
C387
C388
C389
C390
C393
C395
C396
C397
C400
C401
C402
C403
C410
C411
C412
C413
C414
C415
C416
C425
C426
C427
C428
C429
C430
C431
C440
C441
C442
C443
C444
C445
C446
C447
C448
C449
C450
C451
C452
C480
C503
C505
C510
C514
C515
1:F7
1:F7
1:E5
1:F5
1:F5
1:F6
1:E6
1:F6
1:E6
1:F6
1:F7
1:F7
1:E8
1:E8
1:E8
1:E9
1:E9
1:E9
1:F8
1:F8
1:F8
1:F8
1:G7
1:G8
1:G8
1:G7
1:H8
1:H8
1:H7
2:H8
1:H7
1:J7
1:J9
2:J8
2:J8
1:L7
2:K8
1:L7
1:L7
1:L7
2:L8
2:L7
1:L8
1:G9
1:L8
1:M9
1:M8
1:M8
2:M8
1:M8
1:N7
1:N7
1:G8
1:J8
1:K6
1:K5
1:H5
1:H5
1:J5
3-N5
3-M5
3-M1
3-N1
3-N0
3-N0
3-P1
3-P0
3-P2
3-Q1
3-Q0
3-Q0
3-H8
3-H8
3-J8
3-L8
3-L8
3-M8
3-R5
3-R3
3-R3
3-R3
4-C7
4-C7
4-D7
4-B7
4-D3
4-D2
4-D5
4-E2
4-E5
4-E5
4-E4
4-G2
4-G3
4-G5
4-G2
4-G5
4-H5
4-J4
4-J2
4-K2
4-L2
4-M5
4-L2
4-M4
4-M2
4-M2
4-N4
4-M4
4-N2
4-P2
4-Q2
4-P6
5-L9
5-M6
5-C0
5-H3
5-F1
C516
C520
C522
C530
C535
C536
C537
C545
C546
C550
C600
C601
C605
C610A
C610B
C611A
C611B
C615
C616
C623
C625
C626
C628
C630
C631A
C634
C636
C638
C640
C655
C660
C665
C670
C673
C677
C681
C684
C687
C690
C693
C700
C703
C706
#C707
C708
C709
C710
C711
C712
%C713
C714
C719
C720
C722
C724
C725
C726
C727
C729
1:J5
1:J5
1:H5
1:J5
1:K5
1:K5
1:J5
1:J5
1:K5
1:K5
1:L6
1:L6
1:L6
1:M5
1:L5
1:M6
1:M5
1:M6
1:M6
1:N6
1:M6
1:M6
1:M6
1:M5
1:N5
1:N5
1:M5
1:M5
1:M5
1:M4
1:L5
1:L5
1:L5
1:L5
1:L6
1:L6
1:L6
1:L6
1:L6
1:L6
1:K3
1:J3
1:J2
1:K4
1:J2
1:K4
1:J3
1:J3
1:H2
1:H2
1:J3
1:J3
1:J3
1:J4
1:J4
1:J4
1:K4
1:J3
1:H3
5-H4
5-H0
5-H3
5-K2
5-M2
5-L2
5-L2
5-K2
5-J3
5-K3
6-D8
6-D8
6-C8
6-F8
6-F8
6-H8
6-H8
6-R8
6-R8
6-M8
6-Q8
6-Q8
6-Q8
6-J5
6-L6
6-L5
6-M5
6-N6
6-Q6
6-C1
6-K1
6-K1
6-L1
6-P2
6-P1
6-R3
6-R3
6-Q1
6-R1
6-R1
7-A8
7-B7
7-B5
7-C8
7-C9
7-D9
7-D8
7-C5
7-E7
7-E6
7-E8
7-F8
7-F8
7-G8
7-H6
7-J6
7-J6
7-J8
7-M8
Copyright TEL
01/04/00
IPN 220-01443-04
T826 PCB Information
C6.2.12
M820-00
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
%C733
C735
C736
C740A
C740B
C741A
C741B
C742A
C742B
C743
C745
C750
C757
C759
C761
C762
C764
C765
C767
C769
C770
C772
C776
C778
C780
C781
C782
C783
C784
C785
C786
C810
C812
C813
C822
C823
C824
C826
C827
C828
C830
C838
C841
C844
C900
C901
C902
C903
C904
C905
C906
C907
1:H2
1:J2
1:J2
1:H2
1:H2
1:H2
1:G2
1:H2
1:H3
1:H2
1:G3
1:H4
1:G4
1:G4
1:G3
1:G3
1:H3
1:G3
1:H3
1:J3
1:H4
1:G4
1:H3
1:H4
1:G2
1:G2
1:G2
1:G3
1:G4
1:G3
1:G4
1:L3
1:L2
1:K2
1:M2
1:M3
1:M2
1:N3
1:N3
1:N3
1:N3
1:N4
1:N2
1:M2
1:N8
1:P7
1:P8
1:P7
1:P7
1:P6
1:P7
1:P6
7-E3
7-A1
7-B1
7-B4
7-B3
7-C4
7-C3
7-D4
7-D3
7-B1
7-D1
7-Q7
7-F5
7-G4
7-J4
7-J4
7-H2
7-J2
7-K3
7-M4
7-N4
7-M2
7-L1
7-M1
7-N1
7-P1
7-P1
7-P0
7-Q0
7-Q1
7-Q0
8-K8
8-F5
8-J5
8-B2
8-C2
8-C1
8-C0
8-D0
8-E0
8-R1
8-F0
8-L2
8-L2
9-D4
9-E4
9-E4
9-F4
9-F4
9-G4
9-H4
9-H4
D610
D620
D620
D630
D630
D635
D640
D640
D645
D710
D710
D720
D720
D730
D740
D810
1:N6
1:N4
1:N4
1:M5
1:M5
1:M4
1:L5
1:L5
1:M5
1:J3
1:J3
1:H3
1:H3
1:H3
1:H3
1:M2
6-L6
6-B2
6-B1
6-G2
6-G3
6-G3
6-M1
6-M2
6-R6
7-L8
7-L8
7-P8
7-P8
7-H1
7-J2
8-B7
IC830
1:N3
8-C0
PL100
PL205
PL210
PL215
PL220
1:P3
1:C5
1:C3
1:C4
1:C4
1-M0
2-J8
2-H4
2-K3
2-H2
LINK1
LINK2
2:B2
2:A2
2-E9
2-E8
%D111
%D111A
%D205
%D210
D220
D220
D230
D240
D240
D250
D250
D260
D260
D270
D270
D300
D301
D302
D303
D303
D440
D441
D610
1:P5
1:P5
1:B2
1:B2
1:B4
1:B4
1:B7
1:D4
1:D4
1:D3
1:D3
1:C3
1:C3
1:C2
1:C2
1:F4
1:F4
1:F4
1:E6
1:E6
1:M8
1:N7
1:N6
1-R1
1-Q1
2-D9
2-D9
2-P7
2-P6
2-R5
2-C4
2-B2
2-E2
2-D3
2-C2
2-C2
2-C1
2-C1
3-B0
3-C0
3-C0
3-M0
3-L0
4-M5
4-P3
6-K6
2-C6
2-J0
2-L1
2-K2
2-Q0
2-D5
2-P0
2-M3
2-J0
2-J0
2-L5
2-N6
2-G1
2-F3
2-E1
2-N0
2-H0
2-Q2
2-Q3
2-N3
3-C7
3-Q5
3-C8
3-D6
3-Q3
3-H7
3-J8
6-G8
6-K5
6-M5
6-Q6
6-F1
6-F4
7-A8
7-D8
7-C6
7-C5
7-D6
7-D7
7-D6
7-C6
7-P6
7-G0
7-N7
7-M7
7-K7
7-E8
7-G0
7-H8
7-G7
7-D1
7-M3
7-H5
7-Q7
8-N2
8-J0
8-Q1
8-J0
8-J1
3-C0
3-D0
3-J2
3-J0
3-K0
3-L0
3-L0
3-P3
3-P1
3-P0
3-B6
3-E5
3-G9
4-C7
4-C7
4-D2
4-E3
4-E2
4-E3
4-F5
4-F5
4-F4
4-G3
4-H3
4-H2
4-J5
4-K4
4-L4
4-M5
4-N4
4-N3
4-P3
4-P6
5-G3
5-L2
6-D8
6-R8
7-Q0
9-D6
9-E6
9-F6
9-H6
9-F5
2-R3
2-R3
2-R2
2-N2
2-P2
2-N1
2-P0
2-Q0
2-E0
2-G0
8-A7
8-A5
8-M8
8-M8
8-M8
8-M7
8-M7
1:C7
1:C7
1:C7
1:C7
1:C7
1:C6
1:C6
1:C6
1:B4
1:B4
1:B4
1:B4
1:B4
1:D4
1:D3
1:D8
1:D8
1:D8
1:D8
1:D8
1:F9
1:F9
1:F9
1:E8
1:E8
1:E8
1:E9
1:L5
1:N5
1:M5
1:M5
1:M5
1:L5
1:K3
1:J2
1:J2
1:J2
1:J2
1:J2
1:J2
1:J2
1:J3
1:J3
1:J3
1:J3
1:J3
1:J3
1:J3
1:J4
1:J4
1:H2
1:H4
1:H4
1:H4
1:L4
1:N3
1:N3
1:N3
1:N3
1:F4
1:F4
1:E4
1:E4
1:E5
1:F5
1:F5
1:E6
1:E6
1:F6
1:F8
1:F5
1:E8
1:G7
1:G8
1:H8
1:H8
1:H8
1:H9
1:J7
1:J7
1:J7
1:J8
2:K8
1:J7
1:M7
1:L8
1:L8
1:G9
1:M8
1:N7
1:G8
1:J9
1:H5
1:K5
1:L6
1:M6
1:G3
1:P8
1:P7
1:P7
1:P6
1:P7
1:B8
1:B8
1:B1
1:C8
1:D8
1:C9
1:D9
1:D7
1:D5
1:D5
1:M2
1:L3
1:L4
1:L4
1:L4
1:L4
1:L4
IC210
IC210
IC210
IC210
IC210
IC220
IC220
IC220
IC230
IC230
IC230
IC230
IC230
IC240
IC250
IC260
IC260
IC260
IC260
IC260
IC300
IC300
IC300
IC310
IC310
IC310
IC385
IC610
IC630
IC640
IC640
IC640
IC650
=IC700
IC710
IC710
IC710
IC710
IC710
IC710
IC710
IC720
IC720
IC720
IC720
IC720
IC720
IC720
IC730
IC730
IC740
IC750
IC750
IC750
IC820
IC830
IC830
IC830
IC830
L300
L301
L302
L303
L304
L305
L306
L307
L308
L309
L310
L330
L385
L400
L401
L410
L411
L412
L413
L414
L415
L416
L425
L426
L427
L428
L440
L441
L442
L443
L444
L445
L480
L520
L535
L600
L615
L780
L900
L901
L902
L903
L904
P259
P261
P263
P267
P269
P271
P273
P275
P290
P291
P805
P810
P820
P825
P830
P835
P840
P100
P150
P160
P170
P204
P208
P210
P215
P217
P219
P225
P230
P231
P233
P235
P237
P239
P240
P243
P244
P245
P247
P248
P249
P251
P255
P257
1:Q6
1:P2
1:P2
1:P2
1:D1
1:D1
1:D3
1:D4
1:D4
1:D2
1:D2
1:C5
1:D8
1:C1
1:C1
1:B7
1:C7
1:C7
1:B7
1:B7
1:B8
1:B8
1:B7
1:C7
1:C7
1:D4
1:C2
1-R8
1-Q4
1-Q4
1-Q3
2-A8
2-A8
2-A3
2-A2
2-A2
2-A1
2-A0
2-B0
2-B0
2-R9
2-R9
2-R8
2-R8
2-R8
2-R7
2-R7
2-R6
2-R6
2-R6
2-R5
2-R5
2-R4
2-R4
Q210
Q220
Q230
Q240
Q250
Q260
Q270
Q300
Q301
Q302
Q303
Q304
Q305
Q307
Q308
Q309
Q310
Q311
Q312
Q315
Q360
Q415
Q425
Q510
Q520
Q530
Q540
Q550
Q610
Q620
Q630
Q660
Q670
Q710
Q720
Q730
Q740
Q750
Q760
Q770
Q775
Q780
Q785
Q790
Q795
Q810
Q820
Q830
Q840
Q850
Q860
1:C6
1:B3
1:A4
1:B7
1:B7
1:C4
1:D2
1:F5
1:F4
1:F5
1:E7
1:E7
1:E8
1:F4
1:F7
1:F8
1:E5
1:F7
1:F6
1:F8
1:E7
2:J8
2:K8
1:J5
1:J5
1:J5
1:J5
1:K5
1:L6
1:N6
1:M6
1:L5
1:L6
1:J3
1:J3
1:H3
1:H3
1:G4
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:G3
1:M2
1:L2
1:L2
1:L2
1:M2
1:L4
2-J8
2-L7
2-M8
2-Q7
2-R6
2-F3
2-D1
3-B3
3-C1
3-C4
3-J5
3-F3
3-H3
3-J0
3-K6
3-M6
3-L2
3-G5
3-P0
3-N6
3-K5
4-F3
4-J3
5-D1
5-G3
5-G0
5-L2
5-L4
6-D8
6-P8
6-P5
6-N1
6-Q2
7-K8
7-K8
7-N8
7-N8
7-F3
7-H3
7-H1
7-K3
7-K3
7-K2
7-L3
7-P0
8-E7
8-D5
8-D5
8-F5
8-G5
8-B3
01/04/00
Copyright TEL
IPN 220-01443-04
T826 PCB Information
M820-00
C6.2.13
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
%R150
R160
%R200
R201
R202
%R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R235
R237
R238
R239
R241
R242
R244
R245
R247
R248
R249
R251
R253
R254
R255
R256
R257
R258
R259
R260
R262
R263
&R264
&R265
&R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R277
R278
R279
R280
R282
R283
R284
1:P2
1:P2
1:B2
1:B3
1:C1
1:B3
1:C7
1:C7
1:B7
1:B6
1:B6
1:C6
1:B6
1:B2
1:D4
1:C4
1:D4
1:C4
1:C3
1:A4
1:A5
1:B4
1:B2
1:B7
1:B4
1:C4
1:B4
1:B4
1:B4
1:A2
1:B4
1:B4
1:B4
1:B4
1:B4
1:B4
1:B7
1:B7
1:B8
1:B8
1:B7
1:C6
1:D4
1:D3
1:C3
1:D4
1:C4
1:C6
1:C7
1:C7
1:D8
1:D8
1:D8
1:D6
1:D8
1:D8
1:C8
1:C8
1:C8
1:C8
1:C8
1:D2
1:D3
1:D3
1:C3
1:C4
1:B5
1:C4
1:C4
1:B5
1:B5
1:B5
1:B5
1:D7
1:D7
1:D7
1-R4
1-R3
2-C9
2-E9
2-F9
2-C8
2-B6
2-D6
2-G8
2-G8
2-G8
2-H8
2-H7
2-D9
2-F6
2-G6
2-G6
2-H6
2-K7
2-M8
2-N7
2-N8
2-E9
2-R7
2-K6
2-K5
2-L5
2-L4
2-M4
2-E9
2-M7
2-M6
2-M6
2-M5
2-M6
2-P6
2-Q7
2-R7
2-R6
2-Q6
2-Q5
2-A5
2-D4
2-E4
2-E3
2-F3
2-G4
2-J2
2-K3
2-K2
2-M3
2-N5
2-N4
2-P4
2-N4
2-N3
2-P3
2-P3
2-P3
2-P3
2-R2
2-C0
2-C1
2-D1
2-E1
2-F2
2-G2
2-G1
2-H0
2-J1
2-J0
2-K0
2-K0
2-K1
2-L1
2-L0
R285
R286
R287
R288
R289
&R290
R291
R292
R293
R294
R295
R296
R297
%R298
R299
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
%R320
R321
R322
R323
R324
R325
R326
R327
%R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R356
R358
R359
R360
R361
1:C8
1:C7
1:D9
1:C6
1:D9
1:C8
1:C8
1:D8
1:D9
1:D9
1:D8
1:D6
1:D7
1:D7
1:C7
1:F4
1:F9
1:F9
1:F4
1:F5
1:F3
1:F8
1:F8
1:F9
1:F4
1:F5
1:F8
1:F8
1:F8
1:F4
1:E7
1:F4
1:E8
1:E8
1:E8
1:F8
1:F7
1:F7
1:F5
1:F5
1:E8
1:F8
1:F8
1:E8
1:F5
1:F5
1:E7
1:E7
1:F5
1:E7
1:F3
1:E7
1:E7
1:E7
1:E7
1:E8
1:E7
1:E8
1:E7
1:E8
1:E4
1:F4
1:F4
1:E8
1:E7
1:F4
1:E4
1:F4
1:E4
1:E8
1:E4
1:E8
1:E4
1:E7
1:E7
1:E4
2-M0
2-M0
2-M0
2-M2
2-M0
2-N2
2-N1
2-Q2
2-Q2
2-Q1
2-R1
2-P0
2-P1
2-Q0
2-R0
3-B0
3-B9
3-B8
3-B1
3-B0
3-B2
3-C6
3-B8
3-B7
3-B0
3-B4
3-B6
3-B6
3-C5
3-C0
3-E7
3-C1
3-E7
3-E6
3-E6
3-C5
3-F5
3-F4
3-D4
3-C3
3-F6
3-D8
3-D7
3-D5
3-D3
3-D4
3-H5
3-H5
3-E5
3-E3
3-F2
3-F4
3-F2
3-F3
3-F3
3-G6
3-G3
3-G4
3-J5
3-G5
3-H1
3-G0
3-H0
3-H4
3-J5
3-H0
3-H0
3-H0
3-H1
3-H6
3-H1
3-J6
3-J0
3-K5
3-K5
3-J0
R362
R363
R364
R365
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R380
R385
R386
R387
R388
R389
R392
R395
R410
R411
R412
R413
R414
R415
R416
R425
R426
R427
R428
R429
R440
R441
R442
R443
R444
R445
R480
R504
R505
R510
R514
R515
R517
R518
R519
R520
R522
R525
R530
R533
R535
R540
R545
%R550
%R553
R555
R560
R609
R613
R615
R617
R619
R621
R625
R629
R633
R637
R638
R640
R641
R645
R649
1:E5
1:E5
1:F8
1:F7
1:F7
1:E5
1:E5
1:E6
1:F5
1:F7
1:F7
1:E6
1:F6
1:F6
1:E6
1:E8
1:E9
1:E9
1:E8
1:E8
1:F8
1:F8
1:G8
1:G8
1:G8
1:H7
1:J9
1:J7
1:H8
1:L7
1:K7
1:J7
1:L7
1:K7
1:M9
1:M8
1:M7
1:N8
1:N7
1:N7
1:J8
1:K6
1:K6
1:K6
1:K5
1:H6
1:G5
1:G5
1:G5
1:H5
1:H5
1:H5
1:J5
1:K5
1:J5
1:J5
1:J5
1:J5
1:J5
1:J5
1:K5
1:L6
1:L6
1:M5
1:M5
1:N6
1:N6
1:N6
1:M6
1:M5
1:M5
1:M5
1:M5
1:N5
1:N5
1:M5
3-K2
3-K1
3-M7
3-M6
3-M5
3-L1
3-L1
3-L1
3-M0
3-N5
3-N5
3-M1
3-N1
3-N0
3-P2
3-G9
3-K8
3-L7
3-L8
3-L8
3-Q5
3-Q4
4-C2
4-C3
4-C2
4-E5
4-F4
4-F5
4-F2
4-H5
4-H3
4-H2
4-H5
4-H4
4-L4
4-N4
4-N3
4-N4
4-P3
4-P2
4-N6
5-K9
5-L8
5-L7
5-M5
5-J5
5-E2
5-F2
5-F2
5-C1
5-H3
5-D1
5-D0
5-L2
5-F1
5-H3
5-H0
5-J2
5-J2
5-K3
5-K4
6-B8
6-C8
6-F9
6-J8
6-K8
6-K8
6-K7
6-P6
6-P8
6-J6
6-J6
6-Q6
6-K5
6-L5
6-M5
R653
R655
R656
R657
R661
R665
R669
R673
R677
R681
R685
R689
R693
R696
R701
R702
R703
=R705
R705
R706
R708
R710
R711
R712
R713
R714
%R715
R717
R718
R719
R720
R721
R722
R723
R725
%R726
R727
R728
R734
R735
R736
R742
R743
R744
R746
R747
R748
R749
R750
R752
R753
R754
R756
R757
R758
R759
R760
R762
R763
R765
R766
R767
R769
R771
R772
R774
R775
R777
R780
R781
R782
R783
R784
R785
R786
R787
1:M5
1:L4
1:L4
1:M5
1:M5
1:M5
1:M5
1:M5
1:M4
1:L5
1:L5
1:L6
1:L5
1:L5
1:K4
1:K4
1:J3
1:K3
1:J3
1:H3
1:J3
1:H2
1:J2
1:J2
1:J3
1:J3
1:K4
1:J4
1:J4
1:J4
1:J3
1:J3
1:J3
1:H3
1:J4
1:J3
1:H3
1:H3
1:K2
1:K2
1:K2
1:H2
1:H2
1:G2
1:H3
1:H3
1:J2
1:J2
1:H4
1:G4
1:G4
1:G3
1:G3
1:G4
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:G3
1:H3
1:H3
1:H4
1:G4
1:H4
1:H3
1:H4
1:G2
1:G2
1:G3
1:G3
1:G3
1:G3
1:G3
1:G4
6-P5
6-D4
6-D4
6-D1
6-E3
6-E2
6-E2
6-E0
6-F4
6-L2
6-N2
6-Q3
6-Q1
6-Q1
7-A9
7-C9
7-C8
7-A7
7-C5
7-C5
7-B5
7-E7
7-B6
7-D8
7-F8
7-D9
7-H6
7-H7
7-H7
7-J6
7-K7
7-K9
7-K8
7-M7
7-N7
7-N6
7-N9
7-N8
7-A2
7-A2
7-A2
7-B4
7-C5
7-D4
7-E4
7-E5
7-A1
7-B1
7-Q7
7-F5
7-F3
7-F3
7-G5
7-G4
7-H4
7-H4
7-K4
7-K4
7-L4
7-H2
7-J3
7-K2
7-K3
7-L3
7-M2
7-M3
7-L2
7-R2
7-N2
7-N2
7-P1
7-P0
7-Q2
7-Q1
7-R1
7-R0
Copyright TEL
01/04/00
IPN 220-01443-04
T826 PCB Information
C6.2.14
M820-00
Device
PCB
Circuit
Device
PCB
Circuit
R801
R802
R808
R809
R810
R811
R812
R813
R815
R816
R818
R819
R821
R822
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R840
R841
R842
R843
R845
R847
R848
R849
R850
R853
R854
R855
R859
R861
R863
R865
R867
R871
R872
R873
R874
R875
R876
R877
R879
RV210
RV220
RV301
RV302
RV805
1:M2
1:M2
1:L2
1:L2
1:L3
1:L2
1:L2
1:L2
1:L2
1:L2
1:M2
1:M2
1:M4
1:M4
1:L4
1:L4
1:L4
1:L4
1:L4
1:L4
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:M4
1:L2
1:L2
1:L2
1:K2
1:M4
1:M4
1:M2
1:N2
1:N2
1:N3
1:N4
1:N3
1:N3
1:M4
1:N3
1:N3
1:N3
1:N3
1:M2
1:N2
1:B7
1:A4
1:E8
1:F7
1:N4
8-D7
8-D7
8-B4
8-D5
8-D6
8-E6
8-D5
8-D4
8-F4
8-F4
8-F5
8-F5
8-B3
8-E3
8-L8
8-L8
8-L8
8-L7
8-L7
8-P9
8-P9
8-P9
8-P8
8-P8
8-P8
8-P8
8-P7
8-P7
8-P7
8-P6
8-P6
8-Q5
8-Q4
8-J4
8-Q4
8-Q4
8-N3
8-N3
8-B0
8-C1
8-D1
8-E1
8-E0
8-E1
8-G2
8-H1
8-G1
8-H0
8-G0
8-H0
8-K2
8-L3
2-F9
2-M6
3-E6
3-G5
8-F1
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK810
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:M3
8-Q9
8-Q6
8-Q9
8-Q7
8-Q8
8-Q6
8-Q5
8-Q7
8-Q8
8-Q7
8-Q8
8-Q6
8-Q8
8-H5
SL201
SL202
SL203
SL204
SL480
SL501
SL810
2:D1
2:D1
2:D2
2:D2
1:H9
2:J5
1:M2
2-B9
2-B8
2-B1
2-B1
4-P6
5-E0
8-C7
SW230
1:B8
2-A3
T210
T610
1:B2
1:L6
2-C8
6-N2
TP206
TP300
TP301
TP303
TP310
TP315
TP601
TP602
TP603
TP604
TP607
TP710
TP715
1:C5
1:F5
1:F3
1:F7
1:F5
1:F3
1:N5
1:M6
1:L5
1:L4
1:L5
1:G4
1:J2
2-H7
3-A5
3-A2
3-P3
3-B3
3-D1
6-K9
6-Q9
6-J2
6-L6
6-J9
7-H5
7-C6
SK200
SK205
SK501
SK502
SK503
SK504
SK505
SK513
SK522
SK531
SK532
SK533
SK534
SK535
=SK710
SK805
SK805
SK805
1:D5
1:B5
1:G6
1:G6
1:G6
1:G5
1:G5
1:H5
1:H6
1:K6
1:K5
1:K5
1:K5
1:K5
1:K3
1:K3
1:K3
1:K3
2-F0
2-A5
5-D6
5-D5
5-D4
5-D3
5-D2
5-G3
5-K5
5-N6
5-N5
5-N4
5-N3
5-N2
7-A7
8-Q9
8-Q7
8-Q6
01/04/00
Device
PCB
Circuit
Device
PCB
Circuit
Copyright TEL
T827 PCB Information
M820-00
6.3
C6.3.1
T827 Exciter PCB
This section contains the following information.
IPN
220-01447-04
Copyright TEL
Section
Page
Parts List
6.3.3
Mechanical & Miscellaneous Parts
6.3.9
Grid Reference Index
6.3.11
PCB Layout - Top Side
6.3.15
PCB Layout - Bottom Side
6.3.16
Exciter Overview Diagram
6.3.17
Audio Processor Circuit Diagram
6.3.18
Exciter Circuit Diagram
6.3.19
13.8V Supply Filter Circuit Diagram (PA Cavity)
6.3.20
VCO Section Circuit Diagram
6.3.21
Regulators Circuit Diagram
6.3.22
Synthesiser Circuit Diagram
6.3.23
Microcontroller Circuit Diagram
6.3.24
Harmonic Filter Circuit Diagram
6.3.25
01/04/00
C6.3.2
01/04/00
T827 PCB Information
M820-00
Copyright TEL
IPN 220-01447-04
M820-00
T827 PCB Information
C6.3.3
T827 Parts List (IPN 220-01447-04)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A number in the variant column indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by
an (S) at the start of the description column.
The miscellaneous and mechanical section lists the variant and common parts in IPN order. Where possible, a number in the legend
column indicates their position in the mechanical assembly drawing.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
There were no amendments to the parts list at the time of publication.
Copyright TEL
01/04/00
IPN 220-01447-04
C6.3.4
T827 PCB Information
M820-00
Parts List Amendments - Continued
This page is provided for entering future amendments to the parts list.
01/04/00
Copyright TEL
IPN 220-01447-04
T827 PCB Information
M820-00
Ref
Note:
Var
IPN
Description
%D205 and %D210 are optional level limiting diodes for
special applications.
=R705 (47 ohm) and =SK710 are fitted in place of
=IC700 when an external frequency reference is used.
These two components are supplied with the auxiliary
D-range kits (T800-06-0000 & T800-06-0001).
C201
C202
C204
C205
C207
C209
C210
C211
C213
C215
C217
C219
C221
C223
C225
C227
C229
C230
C232
C233
C235
C237
C239
C241
C242
C243
C245
C247
C249
C251
C253
C255
C257
C259
C260
C261
C263
C265
C267
&C269
&C269
&C271
&C271
C273
C275
C277
C279
C281
C283
C285
C287
&C289
&C289
C291
C293
%C294
%C294
%C295
%C295
C300
C301
C302
C303
C304
C305
C306
C307
C320
C321
C322
C323
C324
C325
C326
C327
C328
C329
C330
C331
C332
C333
C334
C335
C336
10
15
10
15
10
15
10
15
10
15
016-07470-06
016-07470-06
016-07470-06
016-07470-06
014-07470-00
015-25470-08
015-06100-08
015-06100-08
014-08100-00
014-08220-01
015-24220-08
015-24100-08
014-08220-01
015-06100-08
015-06100-08
015-06100-08
015-24100-08
015-06100-08
015-24100-08
016-08470-03
015-24100-08
014-07100-02
016-07470-06
015-06100-08
014-08100-00
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-22470-01
015-25470-08
015-06100-08
014-07470-00
016-09100-05
016-07470-06
015-24470-08
015-21150-01
015-21470-01
015-22470-01
015-22470-01
015-25470-08
015-23120-01
015-25100-08
015-24100-08
015-25220-08
015-21470-01
015-21470-01
016-09100-05
015-25470-08
015-25470-08
014-08220-01
015-27100-10
015-22470-01
015-22470-01
013-06470-00
013-06470-00
015-24100-08
015-25100-08
015-24100-08
015-24100-08
015-23100-01
015-23100-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-25470-08
015-24100-08
015-24100-08
015-23100-01
015-22470-01
015-24100-08
015-24100-08
015-25100-08
015-22100-01
015-24100-08
Copyright TEL
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 47N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 2N2 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 1206 100N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP SMD ELEC 47mF 20% 25v 8.3m
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP SMD ELECT BI-P 4U7 50V 20%
CAP CER 1206 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP SMD ELECT 100U 25V 20%
CAP SMD ELECT BI-P 4U7 50V 20%
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1P5+-1/4P NPO 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP SMD ELECT 100U 25V 20%
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 1M+80-20% Y5V 16V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP SMD POLYESTER 470N 63V 10%
CAP SMD POLYESTER 470N 63V 10%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10P+-1/2P NPO 50V
CAP CER 0805 1N 10% X7R 50V
Ref
C337
C338
C339
C340
C341
C342
C343
C344
C350
C351
C352
C353
C354
C355
C356
C357
C365
C366
C367
C368
C369
C370
C380
C381
C382
C383
C384
C385
C386
C390
C391
C392
C393
C394
C395
C396
C397
C400
C401
C402
C403
C503
C505
C510
C513
C515
C516
C517
C520
C535
C536
C537
C542
C545
C546
C550
C600
C601
C605
C610A
C610B
C611A
C611B
C615
C616
C623
C625
C626
C628
C630
C631A
C634
C636
C638
C640
C655
C660
C665
C670
C673
C677
C681
C684
C687
C690
C693
C700
C703
C706
C708
C709
C710
C711
C712
C714
C719
C720
C722
Var
IPN
Description
015-22220-01
015-26100-08
014-07470-01
015-22560-01
015-04100-06
015-04100-06
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
014-07100-02
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-25100-08
015-25220-08
015-24100-08
015-06100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-25100-08
014-08100-03
015-24100-08
015-26100-08
014-07470-00
015-26100-08
014-07470-00
015-26100-08
015-24100-08
015-26100-08
015-26100-08
015-24100-08
015-24220-08
015-25470-08
015-25220-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-06100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
014-08220-01
015-24100-08
015-24100-08
015-23120-01
015-25100-08
014-09100-00
014-09100-00
015-25100-08
015-24100-08
015-24100-08
015-23120-01
020-09470-07
015-24470-08
015-24100-08
015-26100-08
015-26100-08
014-08100-00
015-26100-08
015-23120-01
015-24100-08
015-24100-08
015-26100-08
014-08100-03
014-07330-10
015-24470-08
014-07100-02
015-26100-08
014-08100-00
015-23120-01
015-26100-08
014-08100-00
015-06100-08
015-24100-08
015-22470-01
014-07470-00
015-06100-08
015-25100-08
015-06100-08
015-22470-01
014-07470-00
014-07470-00
015-06100-08
015-06100-08
CAP CER 0805 22P 5% NPO 50V
CAP CER 0805 100N 10% X7R 50V
CAP 4U7 ’B’CASE 25V +-10% 267
CAP CER 0805 56P 5% NPO 50V
CAP CER 1210 1NF NPO200V GRM42
CAP CER 1210 1NF NPO200V GRM42
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 2N2 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT SMD 100U 16V 20%
CAP TANT SMD 100U 16V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAPEL470M16V20%V 8*20 3.5L.ESR
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 100N 10% X7R 50V
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT SMD 10U 35V 20%
CAP TANT SMD 3U3 35V 10%
CAP CER 0805 4N7 10% X7R 50V
CAP TANT CHIP 1U0 3.2 X 1.6MM
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 120P 5% NPO 50V
CAP CER 0805 100N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 1206 100N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
C6.3.5
01/04/00
IPN 220-01447-04
C6.3.6
Ref
M820-00
IPN
Description
Ref
IPN
Description
014-08220-01
014-08220-01
015-25100-08
015-23220-01
015-23220-01
015-23470-08
015-23470-08
015-22470-01
015-22470-01
015-24100-08
015-25100-08
014-07470-00
015-25100-08
015-06100-08
015-25100-08
015-22470-01
015-23120-01
014-08100-03
015-25100-08
015-25100-08
015-25100-08
014-08220-01
015-25100-08
014-07470-00
015-24100-08
015-24100-08
014-08220-01
014-08220-01
015-25220-08
022-07100-05
015-06100-08
015-24100-08
015-24100-08
015-24100-08
015-23100-01
015-24100-08
015-24100-08
015-25470-08
015-23100-01
015-24100-08
014-07470-00
015-25220-08
015-25470-08
015-23220-01
015-22330-01
015-25100-08
015-25470-08
014-09100-00
014-09100-00
015-25100-08
015-02330-06
015-02330-06
015-02330-06
015-02220-06
015-02270-06
015-02330-06
015-02330-06
015-02330-06
(L)CAP TANT 22UF10V276MSER
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 470P 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 10N 10% X7R 50V
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47P 5% NPO 50V
CAP CER 0805 120P 5% NPO 50V
CAP TANT SMD 10U 35V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 10N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 10N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
(L)CAP TANT 22UF10V276MSER
(L)CAP TANT 22UF10V276MSER
CAP CER 0805 22N 10% X7R 50V
CAP METAL PPS 1U 20% 63V 5MM
CAP CER 1206 100N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 4U7 3.5 X 2.8MM
CAP CER 0805 22N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 220P 5% NPO 50V
CAP CER 0805 33P 5% NPO 50V
CAP CER 0805 10N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP TANT SMD 100U 16V 20%
CAP TANT SMD 100U 16V 20%
CAP CER 0805 10N 10% X7R 50V
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 22P 5% 500V GRM42
CAP CER 1210 27P NPO500VGRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
CAP CER 1210 33P 500V GRM42
IC720
IC730
IC740
IC750
IC820
IC830
002-74910-04
002-10045-20
002-14519-10
002-10330-78
002-12416-00
002-10003-24
S) IC SMD 74HCU04 6X INV
S) IC SMD 74HC4520T 2XCTR 4BIT
S) IC MC145191F SMD SYNTH
S) IC MC33078D 2X AMP LO NOISE
S)IC SMD AT24C16N-10SC EEPROM
S) IC SMD 324 4X O-AMP SO14
L320
L321
L322
L323
L324
L325
L326
L327
L328
L329
L380
L381
L390
L400
L510
L535
L600
L615
L780
L900
L901
L902
L903
L904
056-10820-02
056-10820-02
056-10820-02
052-08345-60
052-08340-50
052-08330-50
056-10820-02
065-10009-20
056-10102-12
052-08340-50
057-10120-03
057-10120-03
057-10120-03
065-10009-20
057-10120-03
057-10120-03
057-10120-03
057-10120-03
056-10330-02
052-08135-85
052-08155-45
052-08155-45
052-08135-85
052-08155-15
(L) IND SMD 820NH
(L) IND SMD 820NH
(L) IND SMD 820NH
COIL A/W 6T/4.5mm SMD 0.8mm
COIL A/W 5T/4.0MM SMD 0.8MM
COIL A/W 5T/3.0MM SMD 0.8MM
(L) IND SMD 820NH
BEAD FER SMD BDS 3/3/8.9-4S2
IND SMD 1u2 1812CS 5%
COIL A/W 5T/4.0MM SMD 0.8MM
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
BEAD FER SMD BDS 3/3/8.9-4S2
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
IND 805 EMI SUP 120E@100M 0.2A
(L) IND SMD 330NH
COIL A/W 8.5T/3.5MM HOR 0.8MM
COIL A/W 4.5T/5.5MM HOR 0.8MM
COIL A/W 4.5T/5.5MM HOR 0.8MM
COIL A/W 8.5T/3.5MM HOR 0.8MM
COIL A/W 1.5T/5.5MM HOR 0.8MM
PL100
PL205
PL210
PL215
PL220
070-01001-00
240-00020-67
240-00020-67
240-00020-44
240-00020-67
D-RANGE 15 WAY COMPL T800
HEADER 6W 2X3 PCB MTG STD
HEADER 6W 2X3 PCB MTG STD
HEADER 10W X2R PCB MTG 5*2
HEADER 6W 2X3 PCB MTG STD
%D111A 10
%D111A 15
D220
D230
D240
D250
D260
D270
D320
D321
D322
D351
D610
D620
D630
D635
D640
D645
D710
D720
D730
D740
D810
001-10015-50
001-10015-50
001-10000-99
001-10010-40
001-10000-56
001-10000-56
001-10000-56
001-10000-99
001-10000-18
001-10000-18
001-10000-18
001-10000-99
001-10000-99
001-10000-70
001-10000-70
001-10165-00
001-10000-70
001-10010-40
001-10000-99
001-10000-99
001-10165-00
001-10165-00
001-10165-00
DIODE SMD ZENER 1.5SMC22AT3
DIODE SMD ZENER 1.5SMC22AT3
S) DIODE SMD BAV99 D-SW SOT23
DIODE SMD ZENER 33V BZG03-C33
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAW56 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAT18 S-SW SOT23
S) DIODE SMD BAT18 S-SW SOT23
S) DIODE SMD BAT18 S-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
S) DIODE SMD BAV70 D-SW SOT23
DIODE BAT165 SCHOTTKY SOD-323
S) DIODE SMD BAV70 D-SW SOT23
DIODE SMD ZENER 33V BZG03-C33
S) DIODE SMD BAV99 D-SW SOT23
S) DIODE SMD BAV99 D-SW SOT23
DIODE BAT165 SCHOTTKY SOD-323
DIODE BAT165 SCHOTTKY SOD-323
DIODE BAT165 SCHOTTKY SOD-323
IC210
IC220
IC230
IC240
IC250
IC260
IC300
IC310
IC610
IC630
IC640
IC650
=IC700
=IC700
IC710
002-10003-24
002-10126-70
002-10003-24
002-10040-53
002-10020-50
002-10003-24
002-10003-58
002-12951-00
002-10078-05
002-12523-17
002-10003-58
002-10012-32
539-00010-41
539-00010-41
002-74900-04
S) IC SMD 324 4X O-AMP SO14
S) IC SMD DS1267S10K 2XDIG POT
S) IC SMD 324 4X O-AMP SO14
S)MC14053B SMD BREAK B4 MAKE
IC SMD 4N25A OPTOCOUPLER
S) IC SMD 324 4X O-AMP SO14
S) IC SMD LM358 DUAL O-AMP
IC SMD LP2951CM ADJ VLTGE REG
S) IC SMD 78L05 5V REG
(S)IC LM317L REG TO-252 0.5A
S) IC SMD LM358 DUAL O-AMP
SMD DS1232LPS-2 LP RESET&W-DOG
TCXO 12.8MHZ +-2.5PPM -30 +70C
TCXO 12.8MHZ +-2.5PPM -30 +70C
S) IC SMD 74HC04D 6X INV BUFFD
Q210
Q220
Q230
Q240
Q250
Q260
Q270
Q300
Q301
Q302
Q320
Q321
Q350
Q351
Q365
Q366
Q367
Q368
Q380
Q381
Q510
Q520
Q530
Q540
Q550
Q610
Q620
Q630
Q660
Q670
Q710
Q720
Q730
Q740
Q750
Q760
Q770
Q775
Q780
Q785
Q790
Q795
Q810
Q820
Q830
Q840
Q850
Q860
000-10008-48
000-10008-17
000-10008-48
000-10008-48
000-10008-17
000-10008-57
000-10004-10
000-10008-48
000-10008-48
000-00033-12
000-10095-10
000-10938-20
000-10008-07
000-10008-07
000-10008-07
000-10008-07
000-10008-57
000-10008-07
000-10008-48
000-10008-48
000-10008-07
000-10008-07
000-10008-07
000-10008-07
000-10008-48
000-10008-07
000-00033-12
000-10003-00
000-10008-17
000-10008-57
000-10008-48
000-10008-57
000-10008-48
000-10008-57
000-10008-07
000-10008-48
000-10008-57
000-10008-57
000-10008-48
000-10008-57
000-10003-12
000-10057-10
000-10008-48
000-10008-17
000-10008-57
000-10008-57
000-10008-48
000-10008-48
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD MJD41C NPN SW DPAK
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
XSTR BD242 TO-220 PNP ISOLTD
S) XSTR SMD BR951 NPN UHF
L)XSTR MRF9382TI HI FRQ PWRFET
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
XSTR BD242 TO-220 PNP ISOLTD
S) XSTR BSR30 PNP AF SOT-89
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BC807 PNP SOT23 AF
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BFR31 N JFET SOT23
S) XSTR SMD BR571 NPN SOT23
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BC817-25 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
S) XSTR SMD BCW60 NPN SOT23 SS
R160
R201
R202
R204
R205
R206
R207
R208
R209
R210
RV210
036-12100-00
036-13560-00
036-14100-10
036-14220-00
036-13220-10
036-14100-10
036-14390-10
036-13560-00
036-15100-10
036-14220-00
040-05100-23
RES M/F 0805 10E 5%
RES M/F 0805 560E 5%
RES M/F 0805 1K 1%
RES M/F 0805 2K2 5%
RES 0805 220E 1%
RES M/F 0805 1K 1%
RES M/F 0805 3K9 1%
RES M/F 0805 560E 5%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
POT 10K LOG PCB 15MM SLOT SFT
C724
C725
C726
C727
C729
%C733
%C733
C735
C736
C740A
C740B
C741A
C741B
C742A
C742B
C743
C745
C750
C757
C759
C761
C762
C764
C765
C767
C769
C770
C772
C776
C778
C780
C781
C782
C783
C784
C785
C786
C810
C812
C813
C822
C823
C824
C826
C827
C828
C830
C838
C841
C844
C900
C901
C902
C903
C904
C905
C906
C907
Var
T827 PCB Information
10
15
10
15
01/04/00
Var
Copyright TEL
IPN 220-01447-04
T827 PCB Information
M820-00
Ref
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
RV220
R221
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R235
R237
R238
R239
R241
R242
R244
R245
R247
R248
R249
R251
R253
R254
R255
R256
R257
R258
R259
R260
R262
R263
&R264
&R264
&R265
&R265
&R266
&R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R277
R278
R279
R280
R282
R283
R284
R285
R286
R287
R288
R289
&R290
&R290
R291
R292
R293
R294
R295
R296
R297
%R298
%R298
R299
R300
RV300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
Var
10
15
10
15
10
15
10
15
10
15
IPN
Description
Ref
036-13470-00
036-16100-00
036-15100-10
036-14820-10
036-16100-00
036-16100-00
036-14100-10
036-16150-00
036-14220-00
036-13470-00
042-05500-05
036-14150-10
036-17100-10
036-14680-10
036-17100-10
036-15100-10
036-14220-00
036-13120-00
036-16470-00
036-16100-00
036-15100-10
036-16330-00
036-16100-00
036-14470-10
036-15470-10
036-15470-10
036-14150-10
036-14470-10
036-14220-00
036-15100-10
036-16100-00
036-15100-10
036-16100-00
036-16100-00
036-16100-00
036-16100-00
036-16100-00
036-15100-10
036-15470-10
036-16560-00
036-16150-00
036-15220-00
036-15470-10
036-15470-10
036-14470-10
036-15220-00
036-15270-10
036-15150-00
036-15180-00
036-15470-10
036-15560-10
036-14220-00
036-13100-10
036-15100-10
036-14120-00
036-17100-10
036-13560-00
036-15120-00
036-15150-00
036-14270-00
036-16100-00
036-16120-00
036-17100-10
036-15100-10
036-15560-10
036-15560-10
036-17100-10
036-10000-00
036-14220-00
036-15100-10
036-15120-00
036-16100-00
036-13560-00
036-13560-00
036-10000-00
036-14470-10
036-15470-10
036-14470-10
036-14270-00
036-14100-10
036-14560-00
036-16100-00
036-16100-00
036-14270-00
036-15220-00
042-04220-05
036-14270-00
036-15100-10
036-16100-00
036-15220-00
036-14150-10
036-13150-00
036-15100-10
036-14220-00
036-14100-10
036-12220-00
036-13680-00
036-13680-00
RES M/F 0805 470E 5%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 8K2 1%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 1K 1%
RES M/F 0805 150K 5%
RES M/F 0805 2K2 5%
RES M/F 0805 470E 5%
RES PRESET SMD 50K CER 4MM SQ
RES M/F 0805 1K5 1%
RES M/F 0805 1M 1%
RES M/F 0805 6K8 1%
RES M/F 0805 1M 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 120E 5%
RES M/F 0805 470K 5%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 330K 5%
RES M/F 0805 100K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 1K5 1%
RES M/F 0805 4K7 1%
RES M/F 0805 2K2 5%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 10K 1%
RES M/F 0805 47K 1%
RES M/F 0805 560K 5%
RES M/F 0805 150K 5%
RES M/F 0805 22K 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 22K 5%
RES M/F 0805 27K 1%
RES M/F 0805 15K 5%
RES M/F 0805 18K 5%
RES M/F 0805 47K 1%
RES MF 0805 56K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 100E 1%
RES M/F 0805 10K 1%
RES M/F 0805 1K2 5%
RES M/F 0805 1M 1%
RES M/F 0805 560E 5%
RES M/F 0805 12K 5%
RES M/F 0805 15K 5%
RES M/F 0805 2K7 5%
RES M/F 0805 100K 5%
RES M/F 0805 120K 5%
RES M/F 0805 1M 1%
RES M/F 0805 10K 1%
RES MF 0805 56K 1%
RES MF 0805 56K 1%
RES M/F 0805 1M 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 2K2 5%
RES M/F 0805 10K 1%
RES M/F 0805 12K 5%
RES M/F 0805 100K 5%
RES M/F 0805 560E 5%
RES M/F 0805 560E 5%
RES M/F 0805 ZERO OHM
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 2K7 5%
RES M/F 0805 1K 1%
RES M/F 0805 5K6 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 2K7 5%
RES M/F 0805 22K 5%
RES PRESET SMD 2K CER 4MM SQ
RES M/F 0805 2K7 5%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 22K 5%
RES M/F 0805 1K5 1%
RES M/F 0805 150E 5%
RES M/F 0805 10K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 22E 5%
RES M/F 0805 680E 5%
RES M/F 0805 680E 5%
R313
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R365
R367
R368
R369
R371
R372
R373
R374
R380
R381
R382
R383
R384
R385
R390
R391
R392
R393
R394
R395
R504
R505
R510
R514
R515
R517
R518
R519
R520
R525
R530
R535
R537
R540
R545
%R550
%R550
R555
R560
R565
R609
R613
R615
R617
R619
R621
R625
R629
R633
R637
R638
R640
R641
R645
R649
R653
R655
R656
R657
R661
R665
R669
R673
R677
R681
R685
Copyright TEL
Var
10
15
IPN
Description
036-15100-10
036-12100-00
036-15100-10
036-14150-10
036-12470-00
036-13560-00
036-12220-00
036-12270-00
036-13330-00
036-14100-10
036-14100-10
036-03150-07
036-03150-07
036-16150-00
036-16150-00
036-12270-00
036-12470-00
036-03130-10
036-03130-10
036-14150-10
036-03033-10
036-14150-10
036-14150-10
036-15470-10
036-15150-00
036-15150-00
036-11330-00
036-15180-00
036-14330-10
036-14220-00
036-14100-10
036-16100-00
036-15470-10
036-13100-10
036-15100-10
036-16100-00
036-15470-10
036-15150-00
036-16100-00
036-14470-10
036-14100-10
036-15150-00
036-14100-10
036-15150-00
036-12680-00
036-12680-00
036-12220-00
036-13100-10
036-16100-00
036-14150-10
036-14680-10
036-14270-00
036-13330-00
036-15270-10
036-14150-10
036-12180-00
036-12560-00
036-13330-00
036-12180-00
036-13330-00
036-16120-00
036-15470-10
036-15220-00
036-15100-10
036-12680-00
036-14220-00
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-13470-00
036-12680-00
036-14100-10
036-13560-00
036-13100-10
036-10000-00
036-01100-10
036-01100-10
036-14100-10
036-03270-10
036-14680-10
036-12220-00
036-12220-00
036-12100-00
036-14150-10
036-13470-00
036-14470-10
036-15100-10
036-10000-00
036-10000-00
036-15100-10
036-15100-10
036-16100-00
036-15470-10
036-16100-00
036-15470-10
036-13100-10
036-15150-00
RES M/F 0805 10K 1%
RES M/F 0805 10E 5%
RES M/F 0805 10K 1%
RES M/F 0805 1K5 1%
RES M/F 0805 47E 5%
RES M/F 0805 560E 5%
RES M/F 0805 22E 5%
RES M/F 0805 27E 5%
RES M/F 0805 330E 5%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
L)RES 150E 0.5W 5% 2010 PWRCHP
L)RES 150E 0.5W 5% 2010 PWRCHP
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 27E 5%
RES M/F 0805 47E 5%
RES 30E 1W SMD 2512
RES 30E 1W SMD 2512
RES M/F 0805 1K5 1%
RES 3E3 1W SMD 2512
RES M/F 0805 1K5 1%
RES M/F 0805 1K5 1%
RES M/F 0805 47K 1%
RES M/F 0805 15K 5%
RES M/F 0805 15K 5%
RES M/F 0805 3E3 5%
RES M/F 0805 18K 5%
RES M/F 0805 3K3 1%
RES M/F 0805 2K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 100E 1%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 15K 5%
RES M/F 0805 100K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 1K 1%
RES M/F 0805 15K 5%
RES M/F 0805 1K 1%
RES M/F 0805 15K 5%
RES M/F 0805 68E 5%
RES M/F 0805 68E 5%
RES M/F 0805 22E 5%
RES M/F 0805 100E 1%
RES M/F 0805 100K 5%
RES M/F 0805 1K5 1%
RES M/F 0805 6K8 1%
RES M/F 0805 2K7 5%
RES M/F 0805 330E 5%
RES M/F 0805 27K 1%
RES M/F 0805 1K5 1%
RES M/F 0805 18E 5%
RES M/F 0805 56E 5%
RES M/F 0805 330E 5%
RES M/F 0805 18E 5%
RES M/F 0805 330E 5%
RES M/F 0805 120K 5%
RES M/F 0805 47K 1%
RES M/F 0805 22K 5%
RES M/F 0805 10K 1%
RES M/F 0805 68E 5%
RES M/F 0805 2K2 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 68E 5%
RES M/F 0805 1K 1%
RES M/F 0805 560E 5%
RES M/F 0805 100E 1%
RES M/F 0805 ZERO OHM
RES 1 OHM 1 WATT 2512 CHIP
RES 1 OHM 1 WATT 2512 CHIP
RES M/F 0805 1K 1%
RES 270 OHM 1 WATT 2512 CHIP
RES M/F 0805 6K8 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 10E 5%
RES M/F 0805 1K5 1%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
RES M/F 0805 ZERO OHM
RES M/F 0805 ZERO OHM
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 100E 1%
RES M/F 0805 15K 5%
C6.3.7
01/04/00
IPN 220-01447-04
C6.3.8
Ref
R689
R693
R696
R701
R702
R703
R705
R706
R708
R710
R711
R712
R713
R714
%R715
%R715
R717
R718
R719
R720
R721
R722
R723
R725
%R726
%R726
R727
R728
R734
R735
R736
R742
R743
R744
R746
R747
R748
R749
R750
R752
R753
R754
R756
R757
R758
R759
R760
R762
R763
R765
R766
R767
R769
R771
R772
R774
R775
R777
R780
R781
R782
R783
R784
R785
R786
R787
R801
R802
RV805
R808
R809
R810
R811
R812
R813
R815
R816
R818
R819
R821
R822
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R840
R841
R842
R843
Var
10
15
10
15
01/04/00
T827 PCB Information
M820-00
IPN
Description
Ref
IPN
Description
036-12100-00
036-16100-00
036-15560-10
036-12220-00
036-17100-10
036-17100-10
036-15100-10
036-12100-00
036-17100-10
036-13100-10
036-13100-10
036-12100-00
036-10000-00
036-12100-00
036-14100-10
036-14100-10
036-14270-00
036-15150-00
036-15150-00
036-15390-00
036-15100-10
036-15100-10
036-14270-00
036-15390-00
036-13100-10
036-13100-10
036-15100-10
036-15100-10
036-13470-00
036-13470-00
036-13470-00
036-13150-00
036-13150-00
036-12220-00
036-12220-00
036-12220-00
036-15470-10
036-15470-10
036-12220-00
036-12220-00
036-17100-10
036-14100-10
036-15120-00
036-15120-00
036-14120-00
036-13330-00
036-13180-00
036-13100-10
036-13100-10
036-13680-00
036-14100-10
036-13680-00
036-13180-00
036-14820-10
036-15220-00
036-14820-10
036-14270-00
036-14220-00
036-12100-00
036-12100-00
036-12680-00
036-13220-10
036-14330-10
036-13100-10
036-14100-10
036-12560-00
036-16150-00
036-15470-10
042-05200-05
036-12100-00
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-14470-10
036-15470-10
036-16150-00
036-14470-10
036-14470-10
036-15470-10
036-15470-10
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
036-14220-00
RES M/F 0805 10E 5%
RES M/F 0805 100K 5%
RES MF 0805 56K 1%
RES M/F 0805 22E 5%
RES M/F 0805 1M 1%
RES M/F 0805 1M 1%
RES M/F 0805 10K 1%
RES M/F 0805 10E 5%
RES M/F 0805 1M 1%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 10E 5%
RES M/F 0805 ZERO OHM
RES M/F 0805 10E 5%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 2K7 5%
RES M/F 0805 15K 5%
RES M/F 0805 15K 5%
RES M/F 0805 39K 5%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 2K7 5%
RES M/F 0805 39K 5%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 10K 1%
RES M/F 0805 10K 1%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 150E 5%
RES M/F 0805 150E 5%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 1M 1%
RES M/F 0805 1K 1%
RES M/F 0805 12K 5%
RES M/F 0805 12K 5%
RES M/F 0805 1K2 5%
RES M/F 0805 330E 5%
RES M/F 0805 180E 5%
RES M/F 0805 100E 1%
RES M/F 0805 100E 1%
RES M/F 0805 680E 5%
RES M/F 0805 1K 1%
RES M/F 0805 680E 5%
RES M/F 0805 180E 5%
RES M/F 0805 8K2 1%
RES M/F 0805 22K 5%
RES M/F 0805 8K2 1%
RES M/F 0805 2K7 5%
RES M/F 0805 2K2 5%
RES M/F 0805 10E 5%
RES M/F 0805 10E 5%
RES M/F 0805 68E 5%
RES 0805 220E 1%
RES M/F 0805 3K3 1%
RES M/F 0805 100E 1%
RES M/F 0805 1K 1%
RES M/F 0805 56E 5%
RES M/F 0805 150K 5%
RES M/F 0805 47K 1%
RES PRESET SMD 20K CER 4MM SQ
RES M/F 0805 10E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 150K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 47K 1%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
RES M/F 0805 2K2 5%
R845
R847
R848
R849
R850
R853
R854
R855
R859
R861
R863
R865
R867
R871
R872
R873
R874
R875
R876
R877
R879
Var
036-13470-00
036-13470-00
036-14470-10
036-13470-00
036-13470-00
036-14470-10
036-14470-10
036-14470-10
036-16150-00
036-16150-00
036-16150-00
036-16100-00
036-16100-00
036-15470-10
036-14470-10
036-15330-00
036-14470-10
036-15470-10
036-14470-10
036-14470-10
036-15100-10
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 470E 5%
RES M/F 0805 470E 5%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 150K 5%
RES M/F 0805 100K 5%
RES M/F 0805 100K 5%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 33K 5%
RES M/F 0805 4K7 1%
RES M/F 0805 47K 1%
RES M/F 0805 4K7 1%
RES M/F 0805 4K7 1%
RES M/F 0805 10K 1%
SK200
SK205
SK805
SK810
240-10000-05
240-02020-05
240-10000-07
240-04020-42
CONN SMD SKT 8W 2R M-MATCH
SKT STEREO PHONE JACK PCB MTG
CONN SMD SKT 16W 2R M-MATCH
SKT 44 PIN SMD PLCC
SW230
232-00010-26
SWITCH PUSH SPDT R-ANG PCB MTG
T210
T610
053-00010-17
050-15119-52
XFMR T4030 LINE MATCH POTCORE
COIL SMD 680uH XFMR 5119-T052
Copyright TEL
IPN 220-01447-04
T827 PCB Information
M820-00
C6.3.9
T827 Mechanical & Miscellaneous Parts (220-01447-04)
IPN
Legend Description
002-08951-20
S) IC AT89C51 PLCC44 MIC 12MHZ
008-00014-79
S)LED 3MM RED WITH WIRE
008-00014-80
S)LED 3MM GREEN WITH WIRE
220-01447-04
PCB T827 EX SII
240-02100-06
SKT COAX N TYPE PNL MTG OP-TER
240-04020-62
SKT 2 W RECEP SHORTING LINK
240-04021-77
SKT JACK 1.3 PCB MT 64W
240-10000-05
CONN SMD SKT 8W 2R M-MATCH
303-11169-04
CHASSIS PAINTED T800 SER II
303-23118-00
COVER A3M2247 D RANGE T855/7
303-50074-00
CLIP A3M2246 SPRING CLAMP T857
308-01007-01
HANDLE BS SII 2 WASHERS INC
312-01052-02
LID TOP T800 SER II PTND
312-01053-02
LID BOTTOM T800 SER II PNTD
316-06619-00
PNL FRT EX, NO EX OUT SER II
349-00020-36
SCREW TT M3X8m PANTORX BLK
349-00020-36
SCREW TT M3X8m PANTORX BLK
349-00020-43
SCRW T/T M4X12MM P/POZ BZ
349-00020-45
SCRW T/T M4X20MM P/POZ BZ
349-00020-55
SCRW M3*8 P/P T/T BLCKZNC CHRM
352-00010-08
NUT M3 COLD FORM HEX ST BZ
352-00010-29
NUT M4 NYLOC HEX
353-00010-13
WSHR M3 S/PROOF INT BZ
353-00010-24
WSHR M4x8mm Flat
362-00010-33
GROMMET LED MTG 3MM
365-00100-20
LABEL WHITE S/A 28X11MM
Copyright TEL
IPN
Legend Description
01/04/00
IPN 220-01447-04
C6.3.10
01/04/00
T827 PCB Information
M820-00
Copyright TEL
IPN 220-01447-04
T827 PCB Information
M820-00
C6.3.11
T827 Grid Reference Index (IPN 220-01447-04)
How To Use This Grid Reference Index
The first digit in the PCB layout reference is a "1" or "2", indicating the top or bottom side layout respectively, and the last two characters give the location of the component on that diagram.
The first digit in the circuit diagram reference is the sheet number, and the last two characters give the location of the component on
that sheet.
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
C201
C202
C204
C205
C207
C209
C210
C211
C213
C215
C217
C219
C221
C223
C225
C227
C229
C230
C232
C233
C235
C237
C239
C241
C242
C243
C245
C247
C249
C251
C253
C255
C257
C259
C260
C261
C263
C265
C267
&C269
&C271
C273
C275
C277
C279
C281
C283
C285
C287
&C289
C291
C293
%C294
%C295
C300
C301
C302
C303
C304
1:C1
1:C1
1:B3
1:A3
1:C7
1:C6
1:C7
1:B7
1:B6
1:B6
1:C6
1:B6
1:D5
1:C5
1:C3
1:B4
1:B3
1:B4
1:A4
1:B5
1:B5
1:C4
1:C4
1:B4
1:B4
1:B4
1:C5
1:C6
1:D4
1:C3
1:D3
1:D3
1:D3
1:C6
1:D8
1:C6
1:D6
1:D6
1:C8
1:C8
1:C8
1:C8
1:C3
1:C4
1:B4
1:B5
1:B5
1:D7
1:C6
1:C8
1:D7
1:D7
1:D7
1:C6
1:E8
1:E7
1:E8
1:E8
1:F8
2-B8
2-C8
2-E8
2-E8
2-B6
2-D6
2-K0
2-F8
2-G8
2-G8
2-H8
2-H7
2-G6
2-J6
2-K7
2-K7
2-L7
2-J0
2-M7
2-N7
2-K5
2-K5
2-L4
2-M6
2-L6
2-P6
2-A4
2-B4
2-C4
2-E4
2-E3
2-D2
2-F2
2-J2
2-H0
2-K2
2-L3
2-N4
2-P3
2-P3
2-Q3
2-Q4
2-E1
2-G1
2-G1
2-J1
2-K0
2-L0
2-M1
2-N1
2-P1
2-Q1
2-Q0
2-Q0
3-A8
3-B8
3-B8
3-C8
3-D7
C305
C306
C307
C320
C321
C322
C323
C324
C325
C326
C327
C328
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C339
C340
C341
C342
C343
C344
C350
C351
C352
C353
C354
C355
C356
C357
C365
C366
C367
C368
C369
C370
C380
C381
C382
C383
C384
C385
C386
C390
C391
C392
C393
C394
C395
C396
C397
C400
C401
1:F8
1:F8
1:F8
1:F5
1:F4
1:F5
1:F4
1:F4
1:F4
1:E4
1:F4
1:F3
1:F4
1:F4
1:E5
1:F5
1:F5
1:F5
1:F6
1:E6
1:F6
1:E6
1:F7
1:F7
1:F7
1:F7
1:E7
1:E7
1:F4
1:E5
1:E6
1:E6
1:E5
1:E6
1:E6
1:F6
1:E5
1:E4
1:E3
1:E4
1:E4
1:E4
1:E3
1:E3
1:F5
1:F3
1:F5
1:F3
1:F7
1:F8
1:F8
1:E9
1:E8
1:E8
1:E9
1:E8
1:E8
1:H8
1:H8
3-D8
3-E8
3-E8
3-C4
3-C5
3-D4
3-E5
3-F4
3-G4
3-H6
3-H6
3-H5
3-J4
3-J4
3-J4
3-K4
3-L4
3-M4
3-M4
3-N5
3-N4
3-P6
3-P5
3-P4
3-P5
3-Q5
3-M7
3-M6
3-E3
3-F3
3-J3
3-K2
3-K3
3-K2
3-L2
3-M2
3-B1
3-C1
3-C0
3-D1
3-D1
3-E2
3-P2
3-P1
3-Q2
3-Q1
3-Q2
3-Q1
3-R1
3-J8
3-J8
3-K8
3-K8
3-L8
3-N8
3-P8
3-P8
4-D4
4-D4
C402
C403
C503
C505
C510
C513
C515
C516
C517
C520
C535
C536
C537
C542
C545
C546
C550
C600
C601
C605
C610A
C610B
C611A
C611B
C615
C616
C623
C625
C626
C628
C630
C631A
C634
C636
C638
C640
C655
C660
C665
C670
C673
C677
C681
C684
C687
C690
C693
C700
C703
C706
#C707
C708
C709
C710
C711
C712
%C713
C714
C719
1:H8
1:H7
1:K6
1:K5
1:H5
1:H5
1:H5
1:J5
1:J5
1:J5
1:K5
1:K5
1:J5
1:J5
1:J5
1:K5
1:K5
1:L6
1:L6
1:L6
1:M5
1:L5
1:M6
1:M5
1:M6
1:M6
1:N6
1:M6
1:M6
1:M6
1:M5
1:N5
1:N5
1:M5
1:M5
1:M5
1:M4
1:L5
1:L5
1:L5
1:L5
1:L6
1:L6
1:L6
1:L6
1:L6
1:L6
1:K4
1:J3
1:J2
1:K4
1:J2
1:K4
1:J3
1:J3
1:H2
1:H2
1:J3
1:J3
4-E4
4-F4
5-L9
5-M6
5-C0
5-G2
5-G2
5-H1
5-F1
5-H0
5-M2
5-L2
5-L2
5-J1
5-K1
5-K0
5-L0
6-D8
6-D8
6-C8
6-F8
6-F8
6-H8
6-H8
6-R8
6-R8
6-M8
6-Q8
6-Q8
6-Q8
6-J5
6-L6
6-L5
6-M5
6-N6
6-Q6
6-C1
6-K1
6-K1
6-L1
6-P2
6-P1
6-R3
6-R3
6-Q1
6-R1
6-R1
7-A8
7-B7
7-B5
7-C8
7-C9
7-D9
7-D8
7-C5
7-E7
7-E6
7-E8
7-F8
C720
C722
C724
C725
C726
C727
C729
%C733
C735
C736
C740A
C740B
C741A
C741B
C742A
C742B
C743
C745
C750
C757
C759
C761
C762
C764
C765
C767
C769
C770
C772
C776
C778
C780
C781
C782
C783
C784
C785
C786
C810
C812
C813
C822
C823
C824
C826
C827
C828
C830
C838
C841
C844
C900
C901
C902
C903
C904
C905
C906
C907
1:J3
1:J4
1:J4
1:J4
1:K4
1:J3
1:H3
1:H2
1:J2
1:J2
1:H2
1:H2
1:H2
1:G2
1:H2
1:H3
1:H2
1:G3
1:H4
1:G4
1:G4
1:G3
1:G3
1:H3
1:G3
1:H3
1:J3
1:H4
1:G4
1:H3
1:H4
1:G2
1:G2
1:G2
1:G3
1:G4
1:G3
1:G4
1:L3
1:L2
1:K2
1:M2
1:M3
1:M2
1:N3
1:N3
1:N3
1:N3
1:N4
1:N2
1:M2
1:N8
1:P8
1:P7
1:P7
1:P7
1:P7
1:P6
1:P6
7-F8
7-G8
7-H6
7-J6
7-J6
7-J8
7-M8
7-E3
7-A1
7-B1
7-B4
7-B3
7-C4
7-C3
7-D4
7-D3
7-B1
7-D1
7-Q7
7-F5
7-G4
7-J4
7-J4
7-H2
7-J2
7-K3
7-M4
7-N4
7-M2
7-L1
7-M1
7-N1
7-P1
7-P1
7-P0
7-Q0
7-Q1
7-Q0
8-K8
8-F5
8-J5
8-B2
8-C2
8-C1
8-C0
8-D0
8-E0
8-R1
8-F0
8-L2
8-L2
9-D4
9-E4
9-E4
9-F4
9-F4
9-G4
9-H4
9-H4
Copyright TEL
01/04/00
IPN 220-01447-04
T827 PCB Information
C6.3.12
M820-00
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
%D111
%D111A
%D205
%D210
D220
D220
D230
D240
D240
D250
D250
D260
D260
D270
D270
D320
D321
D322
D351
D351
D610
D610
D620
D620
D630
D630
D635
D640
D640
D645
D710
D710
D720
D720
D730
D740
D810
1:P5
1:P5
1:B2
1:B2
1:B4
1:B4
1:B7
1:D4
1:D4
1:D3
1:D3
1:C3
1:C3
1:C2
1:C2
1:F5
1:F5
1:F5
1:E6
1:E6
1:N6
1:N6
1:N4
1:N4
1:M5
1:M5
1:M4
1:L5
1:L5
1:M5
1:J3
1:J3
1:H3
1:H3
1:H3
1:H3
1:M2
1-R1
1-Q1
2-D9
2-D9
2-P7
2-P6
2-R5
2-C4
2-B2
2-E2
2-D3
2-C2
2-C2
2-C1
2-C1
3-D4
3-D4
3-D4
3-L1
3-L2
6-L6
6-K6
6-B2
6-B1
6-G3
6-G2
6-G3
6-M1
6-M2
6-R6
7-L8
7-L8
7-P8
7-P8
7-H1
7-J2
8-B7
IC720
IC720
IC720
IC720
IC720
IC720
IC720
IC730
IC730
IC740
IC750
IC750
IC750
IC820
IC830
IC830
IC830
IC830
IC830
1:J3
1:J3
1:J3
1:J3
1:J3
1:J3
1:J3
1:J4
1:J4
1:H2
1:H4
1:H4
1:H4
1:L4
1:N3
1:N3
1:N3
1:N3
1:N3
7-P6
7-G0
7-N7
7-M7
7-K7
7-E8
7-G0
7-H8
7-G7
7-D1
7-M3
7-H5
7-Q7
8-N2
8-J0
8-Q1
8-J0
8-J1
8-C0
P259
P261
P263
P267
P269
P271
P273
P275
P290
P291
P805
P810
P820
P825
P830
P835
P840
1:B8
1:B8
1:B1
1:C8
1:D8
1:C9
1:D9
1:D7
1:D5
1:D5
1:M2
1:L3
1:L4
1:L4
1:L4
1:L4
1:L4
2-R3
2-R3
2-R2
2-N2
2-P2
2-N1
2-P0
2-Q0
2-E0
2-G0
8-A7
8-A5
8-M8
8-M8
8-M8
8-M7
8-M7
2-C6
2-J0
2-L1
2-K2
2-Q0
2-D5
2-P0
2-M3
2-J0
2-J0
2-L5
2-N6
2-G1
2-F3
2-E1
2-N0
2-H0
2-Q2
2-Q3
2-N3
3-H8
3-E0
3-C8
3-L8
6-G8
6-K5
6-M5
6-Q6
6-F1
6-F4
7-A8
7-D8
7-C6
7-C5
7-D6
7-D7
7-D6
7-C6
3-D4
3-E4
3-H7
3-H5
3-J4
3-K4
3-L4
3-N7
3-N5
3-P5
3-Q2
3-Q1
3-R1
3-K9
4-E5
5-H2
5-L2
6-D8
6-R8
7-Q0
9-D6
9-E6
9-F6
9-H6
9-F5
1-M0
2-J8
2-H4
2-K3
2-H2
1:C7
1:C7
1:C7
1:C7
1:C7
1:C6
1:C6
1:C6
1:B4
1:B4
1:B4
1:B4
1:B4
1:D4
1:D3
1:D8
1:D8
1:D8
1:D8
1:D8
1:E8
1:E8
1:E8
1:E8
1:L5
1:N5
1:M5
1:M5
1:M5
1:L5
1:K3
1:J2
1:J2
1:J2
1:J2
1:J2
1:J2
1:J2
1:F5
1:F4
1:E4
1:F3
1:F4
1:F5
1:F5
1:E7
1:E6
1:F6
1:F5
1:F3
1:F7
1:E9
1:H8
1:H5
1:K5
1:L6
1:M6
1:G3
1:P8
1:P7
1:P7
1:P6
1:P7
1:P3
1:C5
1:C3
1:C4
1:C4
IC210
IC210
IC210
IC210
IC210
IC220
IC220
IC220
IC230
IC230
IC230
IC230
IC230
IC240
IC250
IC260
IC260
IC260
IC260
IC260
IC300
IC300
IC300
IC310
IC610
IC630
IC640
IC640
IC640
IC650
=IC700
IC710
IC710
IC710
IC710
IC710
IC710
IC710
L320
L321
L322
L323
L324
L325
L326
L327
L328
L329
L380
L381
%L382
L390
L400
L510
L535
L600
L615
L780
L900
L901
L902
L903
L904
PL100
PL205
PL210
PL215
PL220
LINK1
LINK2
2:B2
2:A2
2-E9
2-E8
P100
P150
P160
P170
P204
P208
P210
P215
P217
P219
P225
P230
P231
P233
P235
P237
P239
P240
P243
P244
P245
P247
P248
P249
P251
P255
P257
1:Q6
1:P2
1:P2
1:P2
1:D1
1:D1
1:D3
1:D4
1:D4
1:D2
1:D2
1:C5
1:D8
1:C1
1:C1
1:B7
1:C7
1:C7
1:B7
1:B7
1:B8
1:B8
1:B7
1:C7
1:C7
1:D4
1:C2
1-R8
1-Q4
1-Q4
1-Q3
2-A8
2-A8
2-A3
2-A2
2-A2
2-A1
2-A0
2-B0
2-B0
2-R9
2-R9
2-R8
2-R8
2-R8
2-R7
2-R7
2-R6
2-R6
2-R6
2-R5
2-R5
2-R4
2-R4
Q210
Q220
Q230
Q240
Q250
Q260
Q270
Q300
Q301
Q302
Q320
Q321
Q350
Q351
Q365
Q366
Q367
Q368
Q380
Q381
Q510
Q520
Q530
Q540
Q550
Q610
Q620
Q630
Q660
Q670
Q710
Q720
Q730
Q740
Q750
Q760
Q770
Q775
Q780
Q785
Q790
Q795
Q810
Q820
Q830
Q840
Q850
Q860
1:C6
1:B3
1:A4
1:B7
1:B7
1:C4
1:D2
1:E8
1:F8
1:F8
1:F4
1:F6
1:E5
1:E5
1:E5
1:E5
1:E4
1:E4
1:E3
1:E3
1:J5
1:J5
1:J5
1:J5
1:K5
1:L6
1:N6
1:M6
1:L5
1:L6
1:J3
1:J3
1:H3
1:H3
1:G4
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:G3
1:M2
1:L2
1:L2
1:L2
1:M2
1:L4
2-J8
2-L7
2-M8
2-Q7
2-R6
2-F3
2-D1
3-B7
3-E8
3-F8
3-H4
3-N4
3-K3
3-L3
3-B1
3-C1
3-C0
3-D1
3-P3
3-P2
5-D1
5-H2
5-H0
5-L2
5-L0
6-D8
6-P8
6-P5
6-N1
6-Q2
7-K8
7-K8
7-N8
7-N8
7-F3
7-H3
7-H1
7-K3
7-K3
7-K2
7-L3
7-P0
8-E7
8-D5
8-D5
8-F5
8-G5
8-B3
%R150
R160
%R200
1:P2
1:P2
1:B2
1-R4
1-R3
2-C9
R201
R202
%R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R235
R237
R238
R239
R241
R242
R244
R245
R247
R248
R249
R251
R253
R254
R255
R256
R257
R258
R259
R260
R262
R263
&R264
&R265
&R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R277
R278
R279
R280
R282
R283
R284
R285
R286
R287
1:B3
1:C1
1:B3
1:C7
1:C7
1:B7
1:B6
1:B6
1:C6
1:B6
1:B2
1:D4
1:C4
1:D4
1:C4
1:C3
1:A4
1:A5
1:B4
1:B2
1:B7
1:B4
1:C4
1:B4
1:B4
1:B4
1:A2
1:B4
1:B4
1:B4
1:B4
1:B4
1:B4
1:B7
1:B7
1:B8
1:B8
1:B7
1:C6
1:D4
1:D3
1:C3
1:D4
1:C4
1:C6
1:C7
1:C7
1:D8
1:D8
1:D8
1:D6
1:D8
1:D8
1:C8
1:C8
1:C8
1:C8
1:C8
1:D2
1:D3
1:D3
1:C3
1:C4
1:B5
1:C4
1:C4
1:B5
1:B5
1:B5
1:B5
1:D7
1:D7
1:D7
1:C8
1:C7
1:D9
2-E9
2-F9
2-C8
2-B6
2-D6
2-G8
2-G8
2-G8
2-H8
2-H7
2-D9
2-F6
2-G6
2-G6
2-H6
2-K7
2-M8
2-N7
2-N8
2-E9
2-R7
2-K6
2-K5
2-L5
2-L4
2-M4
2-E9
2-M7
2-M6
2-M6
2-M5
2-M6
2-P6
2-Q7
2-R7
2-R6
2-Q6
2-Q5
2-A5
2-D4
2-E4
2-E3
2-F3
2-G4
2-J2
2-K3
2-K2
2-M3
2-N5
2-N4
2-P4
2-N4
2-N3
2-P3
2-P3
2-P3
2-P3
2-R2
2-C0
2-C1
2-D1
2-E1
2-F2
2-G2
2-G1
2-H0
2-J1
2-J0
2-K0
2-K0
2-K1
2-L1
2-L0
2-M0
2-M0
2-M0
01/04/00
Copyright TEL
IPN 220-01447-04
T827 PCB Information
M820-00
C6.3.13
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
R288
R289
&R290
R291
R292
R293
R294
R295
R296
R297
%R298
R299
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R365
%R366
R367
R368
R369
R371
R372
R373
R374
R380
R381
R382
R383
R384
R385
R390
R391
R392
R393
1:C6
1:D9
1:C8
1:C8
1:D8
1:D9
1:D9
1:D8
1:D6
1:D7
1:D7
1:C7
1:E8
1:E8
1:E8
1:E8
1:F8
1:E8
1:E8
1:F8
1:F8
1:F8
1:F8
1:F8
1:F8
1:F8
1:E4
1:F4
1:F5
1:F5
1:F4
1:F4
1:F4
1:F4
1:F3
1:F4
1:E3
1:F3
1:F4
1:F4
1:F5
1:F6
1:E7
1:E7
1:F7
1:F7
1:F7
1:F4
1:E5
1:E5
1:E5
1:E5
1:E6
1:E6
1:E6
1:F6
1:E6
1:E5
1:E4
1:E3
1:E4
1:E3
1:E4
1:E4
1:E4
1:E4
1:E3
1:E3
1:E3
1:F3
1:F5
1:F3
1:E8
1:E9
1:E8
1:E9
2-M2
2-M0
2-N2
2-N1
2-Q2
2-Q2
2-Q1
2-R1
2-P0
2-P1
2-Q0
2-R0
3-A7
3-A7
3-A8
3-B8
3-B8
3-C7
3-C6
3-D7
3-D8
3-E8
3-E8
3-F8
3-F7
3-F8
3-H6
3-C5
3-C4
3-D5
3-D5
3-F4
3-G4
3-G4
3-G5
3-G4
3-G6
3-H6
3-H4
3-H4
3-L4
3-M4
3-N6
3-N6
3-P4
3-Q5
3-Q4
3-F3
3-J3
3-K3
3-K3
3-L2
3-L2
3-L2
3-M2
3-M2
3-L2
3-B1
3-C0
3-C0
3-C1
3-C0
3-D1
3-D1
3-D2
3-E1
3-P1
3-P3
3-Q2
3-Q2
3-Q3
3-Q2
3-H9
3-K9
3-M8
3-N7
R394
R395
R504
R505
R510
R514
R515
R517
R518
R519
R520
R525
R530
R535
R537
R540
R545
%R550
%R553
R555
R560
R565
R609
R613
R615
R617
R619
R621
R625
R629
R633
R637
R638
R640
R641
R645
R649
R653
R655
R656
R657
R661
R665
R669
R673
R677
R681
R685
R689
R693
R696
R701
R702
R703
=R705
R705
R706
R708
R710
R711
R712
R713
R714
%R715
R717
R718
R719
R720
R721
R722
R723
R725
%R726
R727
R728
R734
1:E9
1:E9
1:K6
1:K6
1:K6
1:K5
1:H6
1:G5
1:G5
1:G5
1:H5
1:H5
1:J5
1:J5
1:H5
1:J5
1:J5
1:J5
1:J5
1:J5
1:K5
1:K5
1:L6
1:L6
1:M5
1:M5
1:N6
1:N6
1:N6
1:M6
1:M5
1:M5
1:M5
1:M5
1:N5
1:N5
1:M5
1:M5
1:L4
1:L4
1:M5
1:M5
1:M5
1:M5
1:M5
1:M4
1:L5
1:L5
1:L6
1:L5
1:L5
1:K4
1:K4
1:J3
1:K3
1:J3
1:H3
1:J3
1:H2
1:J2
1:J2
1:J3
1:J3
1:K4
1:J4
1:J4
1:J4
1:J3
1:J3
1:J3
1:H3
1:J4
1:J3
1:H3
1:H3
1:K2
3-N8
3-N8
5-K9
5-L8
5-L7
5-M5
5-J5
5-E2
5-F2
5-F2
5-C1
5-D1
5-D0
5-E1
5-G2
5-H2
5-J1
5-J2
5-J1
5-K1
5-M0
5-L2
6-B8
6-C8
6-F9
6-J8
6-K8
6-K8
6-K7
6-P6
6-P8
6-J6
6-J6
6-Q6
6-K5
6-L5
6-M5
6-P5
6-D4
6-D4
6-D1
6-E3
6-E2
6-E2
6-E0
6-F4
6-L2
6-N2
6-Q3
6-Q1
6-Q1
7-A9
7-C9
7-C8
7-A7
7-C5
7-C5
7-B5
7-E7
7-B6
7-D8
7-F8
7-D9
7-H6
7-H7
7-H7
7-J6
7-K7
7-K9
7-K8
7-M7
7-N7
7-N6
7-N9
7-N8
7-A2
R735
R736
R742
R743
R744
R746
R747
R748
R749
R750
R752
R753
R754
R756
R757
R758
R759
R760
R762
R763
R765
R766
R767
R769
R771
R772
R774
R775
R777
R780
R781
R782
R783
R784
R785
R786
R787
R801
R802
R808
R809
R810
R811
R812
R813
R815
R816
R818
R819
R821
R822
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R835
R836
R837
R840
R841
R842
R843
R845
R847
R848
R849
R850
R853
R854
R855
1:K2
1:K2
1:H2
1:H2
1:G2
1:H3
1:H3
1:J2
1:J2
1:H4
1:G4
1:G4
1:G3
1:G3
1:G4
1:H3
1:H3
1:H3
1:H3
1:H3
1:H3
1:G3
1:H3
1:H3
1:H4
1:G4
1:H4
1:H3
1:H4
1:G2
1:G2
1:G3
1:G3
1:G3
1:G3
1:G3
1:G4
1:M2
1:M2
1:L2
1:L2
1:L3
1:L2
1:L2
1:L2
1:L2
1:L2
1:M2
1:M2
1:M4
1:M4
1:L4
1:L4
1:L4
1:L4
1:L4
1:L4
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:L3
1:M4
1:L2
1:L2
1:L2
1:K2
1:M4
1:M4
1:M2
7-A2
7-A2
7-B4
7-C5
7-D4
7-E4
7-E5
7-A1
7-B1
7-Q7
7-F5
7-F3
7-F3
7-G5
7-G4
7-H4
7-H4
7-K4
7-K4
7-L4
7-H2
7-J3
7-K2
7-K3
7-L3
7-M2
7-M3
7-L2
7-R2
7-N2
7-N2
7-P1
7-P0
7-Q2
7-Q1
7-R1
7-R0
8-D7
8-D7
8-B4
8-D5
8-D6
8-E6
8-D5
8-D4
8-F4
8-F4
8-F5
8-F5
8-B3
8-E3
8-L8
8-L8
8-L8
8-L7
8-L7
8-P9
8-P9
8-P9
8-P8
8-P8
8-P8
8-P8
8-P7
8-P7
8-P7
8-P6
8-P6
8-Q5
8-Q4
8-J4
8-Q4
8-Q4
8-N3
8-N3
8-B0
R859
R861
R863
R865
R867
R871
R872
R873
R874
R875
R876
R877
R879
1:N2
1:N2
1:N3
1:N4
1:N3
1:N3
1:M4
1:N3
1:N3
1:N3
1:N3
1:M2
1:N2
8-C1
8-D1
8-E1
8-E0
8-E1
8-G2
8-H1
8-G1
8-H0
8-G0
8-H0
8-K2
8-L3
RV210
RV220
RV300
RV805
1:B7
1:A4
1:E8
1:N4
2-F9
2-M6
3-C6
8-F1
SK200
SK205
SK501
SK502
SK503
SK504
SK505
SK513
SK522
SK531
SK532
SK533
SK534
SK535
=SK710
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK805
SK810
1:D5
1:B5
1:G6
1:G6
1:G6
1:G5
1:G5
1:H5
1:H6
1:K6
1:K5
1:K5
1:K5
1:K5
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:K3
1:M3
2-F0
2-A5
5-D6
5-D5
5-D4
5-D3
5-D2
5-H3
5-K5
5-N6
5-N5
5-N4
5-N3
5-N2
7-A7
8-Q9
8-Q7
8-Q6
8-Q9
8-Q6
8-Q9
8-Q7
8-Q8
8-Q6
8-Q8
8-Q5
8-Q7
8-Q8
8-Q7
8-Q8
8-Q6
8-H5
SL201
SL202
SL203
SL204
SL360
SL501
SL810
2:D1
2:D1
2:D2
2:D2
1:E3
2:J5
1:M2
2-B9
2-B8
2-B1
2-B1
3-C0
5-F0
8-C7
SW230
1:B8
2-A3
T210
T610
1:B2
1:L6
2-C8
6-N2
TP206
TP310
TP320
TP340
TP380
TP381
TP382
TP601
TP602
TP603
TP604
1:C5
1:F8
1:E4
1:E5
1:E3
1:E3
1:F3
1:N5
1:M6
1:L5
1:L4
2-H7
3-G8
3-C5
3-E3
3-P1
3-P3
3-Q2
6-K9
6-Q9
6-J2
6-L6
Copyright TEL
01/04/00
IPN 220-01447-04
T827 PCB Information
C6.3.14
Device
PCB
Circuit
TP607
TP710
TP715
1:L5
1:G4
1:J2
6-J9
7-H5
7-C6
01/04/00
Device
M820-00
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Copyright TEL
DI
M820-00
Part D
Caution:
T828 Power Amplifier
There are no user serviceable components in these power amplifiers.
Refer all servicing to your nearest Tait Dealer or Customer Service
Organisation.
This part of the manual is divided into five sections, as listed below. There is a detailed
table of contents at the start of each section.
Section
Title
General Information
Circuit Operation
Initial Adjustment
Fault Finding
PCB Information
Copyright TEL
01/04/00
DII
01/04/00
M820-00
Copyright TEL
T828 General Information
M820-00
D1.1
T828 General Information
This section provides a brief description of the T828 power amplifier, along with
detailed specifications and a list of types available.
The following topics are covered in this section.
Section
Title
Page
1.1
Introduction
1.3
1.2
Specifications
1.4
1.2.1
Introduction
1.4
1.2.2
General
1.4
1.2.3
1.2.3.1
1.2.3.2
1.2.3.3
Test Standards
European Telecommunication Standard
DTI CEPT Recommendation T/R-24-01
Telecommunications Industry Association
1.5
1.5
1.6
1.6
1.3
Product Codes
1.7
1.4
Standard Product Range
1.8
Copyright TEL
01/04/00
D1.2
01/04/00
T828 General Information
M820-00
Copyright TEL
T828 General Information
M820-00
1.1
D1.3
Introduction
The T828 is an FM base station power amplifier designed for single or multichannel
operation within the frequency range 66 to 88MHz. The output power capability is 10
to 60W.
The PA comprises a broad band, two stage drive amplifier whose output is split to drive
two separate output stages. The outputs from these final stages are then recombined
and filtered before being fed to the output socket. This type of balanced output stage
offers two advantages over single ended types:
• improved intermodulation performance in the presence of high signal levels
from adjacent transmitters;
• enhanced reliability: if one of the two output stages fails, the transmitter can
still produce one quarter of its rated power.
VSWR and thermal protection are incorporated into the basic design, while monitoring
and alarm signals are available for both forward and reverse power. The output power
is adjustable from the front panel.
The circuitry is built on a single PCB which is mounted directly on a die-cast chassis/
heatsink. Extensive use is made of surface mount technology.
The T828 has a width of 60mm and occupies a single space in a Tait rack frame, which
has the ability to accommodate up to seven standard modules.
Copyright TEL
01/04/00
D1.4
T828 General Information
1.2
Specifications
1.2.1
Introduction
M820-00
The performance figures given are minimum figures, unless otherwise indicated, for
equipment operating at standard room temperature (+22°C to +28°C) and standard test
voltage (13.8V DC).
Where applicable, the test methods used to obtain the following performance figures
are those described in the ETS specification. Refer to Section 1.2.3 for details of test
standards.
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
1.2.2
General
Power Output:
Rated Power
Maximum Power
Range Of Adjustment
.. 50W
.. 60W
.. 10 to 60W (typical)
Actual power used will depend on regulatory requirements.
Note:
Input Power
.. 1W ±300mW
Duty Cycle Rating
(@ 13.8V supply)
.. 50W continuous to +60°C without
fan1
.. 60W continuous to +40°C without
fan1
Intermodulation
(PA with output isolator)
.. -70dBc or -40dBi2 with 25dB isolation
& interfering signal of -30dBc
Mismatch Capability:
Ruggedness
Stability
.. refer to your nearest Tait Dealer or
Customer Service Organisation
.. 5:1 VSWR (all phase angles)
Supply Voltage:
Operating Voltage
Standard Test Voltage
Polarity
Polarity Protection
..
..
..
..
10.8 to 16V DC
13.8V DC
negative earth only
crowbar diode
1. The use of a fan is to be preferred at high temperatures. Adequate ventilation must
always be provided through base station equipment cabinets.
2. dBi denotes the level of intermodulation product relative to the interfering signal.
01/04/00
Copyright TEL
T828 General Information
M820-00
D1.5
Maximum Supply Current (@ 50W):
Standby
Transmit
.. 50mA
.. 11A
Spurious Emissions:
Conducted
- Transmit
- Standby
Radiated
- Transmit
- Standby
Operating Temperature Range
.. -36dBm to 1GHz
-30dBm to 4GHz
.. -57dBm to 1GHz
-47dBm to 4GHz
.. -36dBm to 1GHz
-30dBm to 4GHz
.. -57dBm to 1GHz
-47dBm to 4GHz
.. -30°C to +60°C
Dimensions:
Height
Width
Length
Weight
1.2.3
.. 183mm
.. 60mm
.. 340mm
.. 3.1kg
Test Standards
Where applicable, this equipment is tested in accordance with the following standards.
1.2.3.1
European Telecommunication Standard
ETS 300 086 January 1991
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment with an internal or external RF connector intended primarily for analogue speech.
ETS 300 113 March 1996
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment intended for the transmission of data (and speech) and
having an antenna connector.
ETS 300 219 October 1993
Radio equipment and systems; land mobile service; technical characteristics and test
conditions for radio equipment transmitting signals to initiate a specific response in the
receiver.
ETS 300 279 February 1996
Radio equipment and systems; electromagnetic compatibility (EMC) standard for private land mobile radio (PMR) and ancillary equipment (speech and/or non-speech).
Copyright TEL
01/04/00
D1.6
T828 General Information
1.2.3.2
DTI CEPT Recommendation T/R-24-01
M820-00
Annex I: 1988
Technical characteristics and test conditions for radio equipment in the land mobile
service intended primarily for analogue speech.
Annex II: 1988
Technical characteristics of radio equipment in the land mobile service with regard to
quality and stability of transmission.
1.2.3.3
Telecommunications Industry Association
ANSI/TIA/EIA-603-1992
Land mobile FM or PM communications equipment measurement and performance
standards.
01/04/00
Copyright TEL
T828 General Information
M820-00
1.3
D1.7
Product Codes
The three groups of digits in the T820 Series II product code provide information about
the model, type and options fitted, according to the conventions described below.
The following explanation of T820 Series II product codes is not intended to suggest that
any combination of features is necessarily available in any one product. Consult your
nearest Tait Dealer or Customer Service Organisation for more information regarding
the availability of specific models, types and options.
Model
The Model group indicates the basic function of the product, as follows:
T82X-XX-XXXX
T825
T826
T827
T828
receiver
25W transmitter
exciter
50W power amplifier
Type
The Type group uses two digits to indicate the basic RF configuration of the product.
The first digit in the Type group designates the frequency range:
T82X-XX-XXXX
’1’ for 66-88MHz
The second digit in the Type group indicates the channel spacing:
T82X-XX-XXXX
’0’ for wide bandwidth (25kHz)
’5’ for narrow bandwidth (12.5kHz)
Options
T82X-XX-XXXX
Copyright TEL
The Options group uses four digits and/or letters to indicate
any options that may be fitted to the product. This includes
standard options and special options for specific customers.
’0000’ indicates a standard Tait product with no options fitted.
The large number of options precludes listing them here.
01/04/00
D1.8
T828 General Information
1.4
Standard Product Range
M820-00
The following table lists the range of standard T828 types (i.e. no options fitted and no
cyclic keying) available at the time this manual was published. Consult your nearest
Tait Dealer or Customer Service Organisation for more information.
Frequency Range (MHz)
PA Type: T828-
66-88
10-0500
You can identify the PA type by checking the product code printed on a label on the rear
of the heatsink (Figure 1.1 in Part A shows typical labels).
01/04/00
Copyright TEL
T828 Circuit Operation
M820-00
D2.1
T828 Circuit Operation
This section provides a basic description of the circuit operation of the T828 power
amplifier.
Refer to Section 5 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components.
The following topics are covered in this section.
Section
Title
Page
2.1
Introduction
2.3
2.2
RF Circuitry
2.4
2.3
Control Circuitry
2.5
2.3.1
Power Control
2.5
2.3.2
Thermal Protection
2.6
2.3.3
Forward And Reverse Power Alarms
2.6
2.3.4
Forward And Reverse Power Metering
2.6
Figure
Title
Page
2.1
T828 High Level Block Diagram
2.3
2.2
T828 RF Circuitry Block Diagram
2.4
2.3
T828 Control Circuitry Block Diagram
2.5
Copyright TEL
01/04/00
D2.2
01/04/00
T828 Circuit Operation
M820-00
Copyright TEL
T828 Circuit Operation
M820-00
2.1
D2.3
Introduction
Power Control
Power
Control
Voltage
Temp.
Sense
RF In
RF Out
Driver
(Q1/Q2)
PA
(Q3/Q4)
Directional
Coupler
Low Pass
Filter
Figure 2.1 T828 High Level Block Diagram
The T828 comprises a four-stage RF power amplifier, the final two stages of which are
combined, and extensive control circuitry.
The configuration of each of the main circuit blocks may be seen on a functional level in
Figure 2.1.
Copyright TEL
01/04/00
D2.4
T828 Circuit Operation
2.2
RF Circuitry
M820-00
(Refer to the RF section circuit diagram in Section 5.)
Q3
Tuned 90°
Phase Line
Forward
Power
Power
Control
Directional
Coupler
Hybrid
Wilkinson
Splitter
SK1
RF In
Q1
Hybrid
Wilkinson
Combiner
SK2
RF Out
Low Pass
Filter
Q2
Reverse
Power
Tuned 90°
Phase Line
Q4
Figure 2.2 T828 RF Circuitry Block Diagram
The driver stage of the T828 consists of a two-stage transistor amplifier (Q1, Q2) which
delivers 20W. This signal is split via a hybrid Wilkinson splitter (L220, L221) and used
to drive the two final amplifiers (Q3, Q4). The outputs from the finals are combined
with a hybrid Wilkinson combiner (L250, L251) and passed to the antenna socket via a
directional coupler and a low pass filter.
The directional coupler senses forward and reflected power, which is rectified (D201,
D200) and passed to the control circuitry for metering, alarm and power control purposes.
Power control is via a series pass transistor (Q16), which controls the supply voltage on
the collector of the driver transistor (Q1).
01/04/00
Copyright TEL
T828 Circuit Operation
M820-00
2.3
D2.5
Control Circuitry
(Refer to the control section circuit diagram in Section 5.)
Tx
Key
LED
RV43
RV48
Forward
Power
Sense
Forward
Power
Meter
+7V
FET
Switch
IC1A
Buffer
Q11
Forward
Power
Alarm
Q10
Comparator
IC3B
+13.8V
Filtered
R44
Integrator
IC1C
Power
Control
RV63
Temperature
Shutdown Comparator
RV69
R58
Control
Supply
Q15 Q16
-t°
Shutdown
Power Level
Q14
IC1D
RV74
Voltage
Regulator
R300
NTC
13.8V
Filtered
+7V
LED
13.8V
Supply
LED
RV52
Reverse
Power
Sense
FET
Switch
IC1B
Buffer
Q13
7V
Supply
IC2
Q12
L11
Reverse
Power
Alarm
Comparator
IC3A
RV57
Reverse
Power
Meter
Figure 2.3 T828 Control Circuitry Block Diagram
2.3.1
Power Control
The DC voltages from the directional coupler representing forward and reflected power
are buffered by the voltage followers IC3b and IC3a respectively. Their outputs are
summed at an integrator (IC1c), which drives the series pass control element (Q16).
Forward and reflected power are summed so that, under high output VSWR, the power
control turns the PA down. This is because the control loop adjusts for the same DC
voltage from the directional coupler that would have been present if there were no
reflected power.
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D2.6
T828 Circuit Operation
2.3.2
Thermal Protection
M820-00
At excessively high temperatures, the output power will automatically reduce to a preset level, thus preventing the PA from overheating.
A thermistor controlled voltage divider (R68, R300) applies a voltage to a comparator
with hysteresis (IC1d). The threshold of the comparator is independently set by RV69.
This sets the shutdown temperature.
The output from the comparator and driver Q14 is summed into the power control network via RV74 so that the power level to which the PA must turn down may be set.
2.3.3
Forward And Reverse Power Alarms
If forward power drops below, or reverse power rises above, presettable limits, alarms
may be triggered.
The alarm outputs are open drain configuration and are low under normal conditions
(i.e. forward and reverse power levels are normal).
IC1a and IC1b form comparators with thresholds adjusted via RV48 (forward power)
and RV52 (reverse power) respectively. The inputs are from the forward and reverse
power signals from the directional coupler, buffered by IC3b and IC3a. Thus, the power
levels at which the forward and reverse power alarms are triggered are defined by RV48
and RV52 respectively.
2.3.4
Forward And Reverse Power Metering
Forward and reverse power signals from buffers IC3b and IC3a are available for metering purposes. The output currents are adjustable via RV43 (forward power) and RV57
(reverse power).
01/04/00
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T828 Initial Adjustment
M820-00
D3.1
T828 Initial Adjustment
Caution:
This equipment contains CMOS devices which are susceptible to damage from static charges. Refer to Section 1.2 in Part A for more information on anti-static procedures when handling these devices.
The following section describes the full adjustment procedure to be carried out before
operating the T828.
The T828 requires no RF tuning or alignment.
Note:
Refer to Section 5 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components.
The following topics are covered in this section.
Section
Title
Page
3.1
Test Equipment Required
3.3
3.2
Optimising Intermodulation Performance
3.4
3.2.1
Trimming
3.4
3.2.2
Fitting
3.4
3.3
Preliminary Checks
3.6
3.4
Setting The Output Power
3.6
3.5
High Temperature Shutdown Power Level
3.7
3.6
Remote Forward Power Meter Calibration
3.7
3.7
Remote Reverse Power Meter Calibration
3.8
3.8
Setting Alarm Levels
3.8
3.8.1
Forward Power
3.8
3.8.2
Reverse Power
3.8
Figure
Title
Page
3.1
T828 Test Equipment Set-up
3.3
3.2
T828 Phasing Section Trimming Detail
3.4
3.3
T828 Phasing Section Location
3.5
3.4
T828 Phasing Section Soldering Detail
3.5
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D3.2
01/04/00
T828 Initial Adjustment
M820-00
Copyright TEL
T828 Initial Adjustment
M820-00
3.1
D3.3
Test Equipment Required
•
DC power supply capable of delivering 15A at 13.8V (e.g. Tait T807).
•
Multimeter or DMM (e.g. Fluke 77).
•
RF power meter usable 66-88MHz (e.g. HP 435 series or Bird Wattmeter).
•
Thru-line wattmeter with 5W element.
•
150W 30dB 50 ohm attenuator.
•
150W 3dB 50 ohm pad.
•
'BNC' to 'N' type adaptors (e.g. Amphenol, Greenpar).
•
Appropriate trimming tools.
Tx Enable
30db
Attenuator
Exciter
RF Power
Meter
PA
(HP 435)
Tx Key
Figure 3.1 T828 Test Equipment Set-up
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D3.4
T828 Initial Adjustment
3.2
Optimising Intermodulation Performance
Note:
If the T828 is to be used in countries where intermodulation performance is
a Type Approval requirement (e.g. Europe, UK), or if intermodulation performance is of particular concern, the two 50 ohm Teflon coax phasing
sections provided must be fitted.
3.2.1
Trimming
M820-00
The Teflon phasing sections supplied are cut for 66MHz. If the required operating
frequency is greater than 66MHz, you must trim both sections to the correct
length according to the following formula:
length of centre conductor (cm)
5250
frequency (MHz)
If the T828 is to be used over a band of frequencies, trim both sections for the
centre operating frequency.
Note:
Trim the ends of the Teflon coax as shown in Figure 3.2 (dimensions shown in
mm).
Centre Conductor Length
Centre Core
Braid
Braid
Centre Core
Figure 3.2 T828 Phasing Section Trimming Detail
3.2.2
Fitting
Note:
If the Teflon phasing sections have been unbound for trimming, they must
be rebound in the same way as the original components.
Remove the wire links fitted in locations TL1 and TL2 (refer to Figure 3.3).
Fit the Teflon phasing sections as shown in Figure 3.3 and solder the terminations
as shown in Figure 3.4.
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T828 Initial Adjustment
M820-00
TL2
Phasing Sections
D3.5
TL1
Figure 3.3 T828 Phasing Section Location
solder braid
to ground
plane pads
solder centre core
to TL1/ TL2 pads
Figure 3.4 T828 Phasing Section Soldering Detail
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01/04/00
D3.6
T828 Initial Adjustment
3.3
Preliminary Checks
M820-00
Check for short circuits between the positive rail and earth.
Set up the test equipment as in Figure 3.1.
Connect the T828 to a 13.8V DC supply.
Check that the quiescent current is approximately 45mA.
To key the transmitter, earth the key line (D-range 1 pin 13) on the exciter.
Check that the power supply is still at 13.8V under load.
Check that the regulated power control supply is approximately 7V.
Note:
The output power and alarm levels should be set with the cover shield on.
If the cover is removed for other adjustment procedures, make a final check
of the output power and alarm levels with the cover shield on.
3.4
Setting The Output Power
Caution:
If the temperature shutdown power level has not yet been set or is
unknown, check that the unit does not overheat while setting the output power.
Note 1:
Cables and connectors can easily cause a power loss of several watts if either
too long or poorly terminated. Always use the shortest possible lead
between the T828 and power meter.
Note 2:
You will need appropriate extension leads if you wish to carry out the
adjustment procedures with the T828 withdrawn from the rack in the
latched position. Alternatively, disconnect and withdraw the T828 and
reconnect it behind the rack.
Note 3:
The actual power used may be limited by regulatory requirements.
Connect the exciter output to the PA input via a thru-line wattmeter with a 5W
full scale reading. Special SMC/BNC leads will be required.
Connect an RF power meter to the PA output. Set the front panel power control
preset (RV63) fully clockwise.
Key on the drive source.
Check that the power output exceeds 60W.
Adjust RV63 to reduce the power output to the required level (e.g. 50W).
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T828 Initial Adjustment
M820-00
D3.7
3.5
High Temperature Shutdown Power Level
Note:
The temperature shutdown circuit is factory set to approximately 130°C and
20W. RV69 and RV74 should not be readjusted if normal operation is
required.
Power up the T828 and adjust the power control pot. (RV63) for the normal operating power level.
Turn the temperature set pot. (RV69) fully anticlockwise to avoid RF power
cycling between the levels set by RV63 and RV74.
Apply heat to the NTC (R300) with the tip of a soldering iron.
Adjust the shutdown power level pot. (RV74) to the desired level. For continuous
operation during fault conditions, set the shutdown power in the range 10 to 20W.
For normal operation, i.e. shutdown under extreme PA internal temperatures
(approx. 130°C) or excessive dissipation in the splitter balance resistor (R220),
adjust the temperature set pot. (RV69) for a voltage reading of 150mV at TP1 (pin
12 of the LM324D [IC1]).
3.6
Remote Forward Power Meter Calibration
If a remote meter is connected, adjust the forward power meter calibration control
(RV43) for the remote reading to agree with the RF power meter reading.
3.7
Remote Reverse Power Meter Calibration
If a remote meter is connected, connect a 50 ohm 3dB pad (with the output open
circuit) to the PA output.
Apply RF drive and Tx key.
Adjust the reverse power meter calibration control (RV57) for a quarter of the forward power reading.
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D3.8
T828 Initial Adjustment
3.8
Setting Alarm Levels
Note:
If forward and reverse power metering is being used, set up their calibration
(Section 3.6 and Section 3.7) before setting the alarm levels.
3.8.1
Forward Power
M820-00
Power up the T828 and adjust the front panel power control (RV63) so that the
output power is at the alarm level required (e.g. 40W if the PA normally operates
at 50W).
Adjust the forward power alarm set control (RV48) so that the forward power
alarm LED lights.
Check the alarm level setting by adjusting the power up and down and observing
the alarm LED. A few watts hysteresis can be expected.
Readjust RV63 for the normal operating level.
Note:
Remote indication is available at D-range pin 3.
3.8.2
Reverse Power
Power up the T828 and adjust the front panel power control (RV63) for the normal
operating power level.
Place a known mismatch of the required value (e.g. 3:1 VSWR) and adjust the
reverse power alarm set control (RV52) so that the reverse power alarm LED
lights.
Example:
A VSWR of 3:1 can be simulated by connecting an unterminated 3dB pad
(100W) to the PA output. This will result in a return loss of 6dB.
Note:
Remote indication is available at D-range pin 4.
01/04/00
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T828 Fault Finding
M820-00
D4.1
T828 Fault Finding
Caution:
This equipment contains CMOS devices which are susceptible to damage from static charges. Refer to Section 1.2 in Part A for more information on anti-static procedures when handling these devices.
The following test procedures and fault finding flow charts may be used to help locate a
hardware problem, however they are by no means a complete fault finding procedure.
If you still cannot trace the fault after progressing through them in a logical manner,
contact your nearest Tait Dealer or Customer Service Organisation. If necessary, you
can get additional technical help from Customer Support, Radio Systems Division, Tait
Electronics Ltd, Christchurch, New Zealand (full contact details are on page 2).
Refer to Section 5 where the parts lists, grid reference index and diagrams will provide
detailed information on identifying and locating components.
The following topics are covered in this section.
Section
Title
Page
4.1
Visual Checks
4.3
4.2
Component Checks
4.3
4.3
DC Checks
4.3
4.4
RF Checks
4.4
4.4.1
General
4.4
4.4.2
PA Faults
4.4
4.5
Voltage Chart
4.5
4.6
Fault Finding Charts
4.6
4.6.1
PA
4.6
4.6.2
Power Control
4.7
4.7
Replacing RF Power Transistors
4.8
4.8
Removing The PCB From The Heatsink
4.9
Figure
4.1
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Title
T828 Test Break Point Location
Page
4.4
01/04/00
D4.2
01/04/00
T828 Fault Finding
M820-00
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T828 Fault Finding
M820-00
4.1
D4.3
Visual Checks
Remove the side cover from the T828 and inspect the PCB for damaged or broken
components, paying particular attention to the surface mounted devices (SMDs).
Also check for defective solder joints.
Refer to Section 4.7, Section 4.8 and Section 3 of Part A for more details on repair
and replacement of components.
4.2
Component Checks
If you suspect a transistor is faulty, you can assess its performance by measuring the forward and reverse resistance of the junctions. Unless the device is completely desoldered, first make sure that the transistor is not shunted by some circuit resistance. Use a
good quality EVM (e.g. Fluke 75) for taking the measurements (or a 20k ohm/V or better multimeter, using only the medium or low resistance ranges).
The collector current drawn by multi-junction transistors is a further guide to their performance.
If an IC is suspect, the most reliable check is to measure the DC operating voltages. Due
to the catastrophic nature of most IC failures, the pin voltages will usually be markedly
different from the recommended values in the presence of a fault. The recommended
values can be obtained from either the circuit diagram or the component data catalogue.
4.3
DC Checks
Note:
No RF power is to be applied during these checks.
Check that +13.8V is present on the collectors of Q1, Q2, Q3 and Q4. Make this
measurement when the transmitter is not keyed.
Check that +13.8V is present at pin 4 of IC1 and pin 8 of IC3.
Check that 7.0V is present at the output of regulator IC2.
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D4.4
T828 Fault Finding
4.4
RF Checks
4.4.1
General
M820-00
You can measure in-circuit RF levels around Q1 and Q2 with an RF probe on which the
earth lead has been shortened to a minimum (i.e. 13mm); refer to the PA Fault Finding
Chart (Section 4.6.1). You must measure all other stages with a power meter at the 50Ω
points in the circuit.
For problems with the power control circuitry, refer to the Power Control Fault Finding
Chart (Section 4.6.2).
4.4.2
PA Faults
If a PA fault has occurred, or is suspected, it is easier to find if the various stages are isolated by use of the test breaks (refer to Figure 4.1) and each stage analysed individually.
Eight 50 ohm test break points have been included throughout the RF circuitry to enable
individual transistor stages to be tested.
Testing may be performed by removing the solder short across the test break and soldering a 50 ohm test lead to the appropriate signal and earth pads.
Note 1:
Use good quality 50Ω coax for the "flying" test leads.
Note 2:
Ensure each output is terminated in a 50Ω load of the correct power rating.
TB4
TB6
TB1
TB8
TB2
TB3
TB7
TB5
Figure 4.1 T828 Test Break Point Location
01/04/00
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T828 Fault Finding
M820-00
4.5
D4.5
Voltage Chart
Test conditions:
• typical DC voltages measured with Fluke 77 DVM
• supply voltage 13.8V at socket
• transmitter unkeyed
• allow ±20% for spread of transistor characteristics.
Copyright TEL
Device
Emitter
Base
Collector
Q1
0.0V
0.0V
13.0V
Q2
0.0V
0.0V
13.8V
Q3
0.0V
0.0V
13.8V
Q4
0.0V
0.0V
13.8V
Q11
1.8V
2.2V
5.9V
Q13
0.0V
0.0V
5.9V
Q15
13.0V
13.6V
13.6V
Q16
13.8V
13.6V
13.0V
01/04/00
D4.6
T828 Fault Finding
4.6
Fault Finding Charts
4.6.1
PA
Key exciter.
Input power to PA 0.8W?
M820-00
Repair exciter.
>0.7V RF present
at base of Q1?
Check for shorts
on base of Q1,
around resistors
on base, chips,
input matching
components,
& input pad.
>0.9V RF present
at base of Q2?
Check >13V present
at collector of Q1.
Check for shorts
around resistors
& chips on base.
Check power control
transistors Q16 & Q15.
IC1 pin 8 high (>13V)?
Check input voltages
at pin 10.
>1.0V RF present
at base of Q3 & Q4?
>60W RF output
at "N" connector?
Check for shorts on
base of Q3 & Q4.
Check collector
voltage of Q2.
Check power output
of driver amp.
Check for shorts on
base of Q3 & Q4
"split amplifiers".
Check output of each stage.
Check output filter.
Q2 faulty (MRF234).
Q3 & Q4 faulty
(SD1019).
PA OK.
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T828 Fault Finding
M820-00
4.6.2
D4.7
Power Control
Normal operating conditions:
Output Power
Measurement
10W
50W
forward power at "FWD-PWR" pad (beside IC3)
1V
2.6V
reverse power at "REV-PWR" pad (beside IC3)
<10mV
50mV
IC1 pin 8
4.8V
6.8V
RV63/R64 (RV63 wiper)
7V
7V
L202
4.13V
6.2V
Does power
control function?
Check IC1 pin 14 is 0V DC.
Check sense voltages
from directional coupler.
Check IC3 pins 7 & 1.
Does forward
power alarm
output function?
Check Q10 & Q11.
Check IC1 pin 1 >13V DC.
Check Q12 & Q13.
Check IC1 pin 7 >13V DC.
Does reverse
power alarm
output function?
Does temperature
shutdown function?
Check temperature
shutdown setting
voltage at TP1 is
approx. 150mV DC.
Check IC1 pin 14 is 0V
at room temperature.
Power control OK.
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D4.8
T828 Fault Finding
4.7
Replacing RF Power Transistors
M820-00
Caution:
Failure to comply with the following procedure can result in failure of
the device due to poor heatsinking, or worse, can endanger the health
of the assembler if the beryllium oxide die carrier is smashed during
assembly.
Caution:
As the location of certain components in the PA is critical to performance, it is important that any components removed or disturbed are
refitted in exactly the same position. Before attempting to remove a
transistor, note the location of any other components that will also
need to be removed. Replacing each component in its original location
will help to maintain the performance of the PA.
Caution:
Do not apply too much heat or pressure to the PCB pads and tracks as
you may damage them or lift them from the PCB, causing permanent
damage to the PA.
Desolder and remove the components from around the transistor.
Desolder the transistor tabs by heating with a soldering iron and lifting away
from the PCB with a screwdriver or thin stainless steel spike. Unscrew the transistor stud nut and remove the device.
Remove any excess solder from the PCB pads with solder wick.
Trim the tabs of the replacement transistor so that the device sits neatly on the
PCB pads provided.
Lightly tin the underside of the transistor tabs.
Apply a small amount of heatsink compound (Dow-Corning 340 or equivalent) to
the transistor mounting surface. Sufficient compound should be used to ensure
an even film over the entire mounting surface.
Place the transistor on the PCB in the correct orientation and ensure the tabs are
flush to the surface.
Lightly solder one tab to the PCB, then torque down the retaining nut to the correct torque (0.7Nm/6in.lbf.).
Caution:
Do not solder all the tabs before torquing down otherwise the device
may be broken.
Solder all transistor tabs to the PCB.
Replace each component in exactly the same position as noted previously.
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T828 Fault Finding
M820-00
D4.9
4.8
Removing The PCB From The Heatsink
Note:
This is a lengthy procedure and should be considered only after all other
checks have been carried out. There are no components on the bottom of the
PCB.
Remove the harmonic filter shield lid.
Remove the 50 ohm output N-type connector by unscrewing it from the heatsink
casting and desoldering it from the PCB.
Unplug the 50 ohm input coaxial cable from the PCB, unscrew the BNC connector
from the heatsink, and remove the connector and cable (cutting cable ties as
required).
Desolder the positive and negative power feed wires from the PCB.
Desolder the alarm and metering wires from the PCB.
Remove the 2 screws securing the D-range connector and PCB to the heatsink and
withdraw the assembly and wires from the heatsink (cutting cable ties as
required).
Remove the transistor stud nuts.
Remove the mounting screws for the TO-220 devices: R230, R231 and Q16.
Remove the 10 PCB retaining screws.
Push the three LEDs out of their front panel grommets.
Lift the PCB gently from the heatsink to gain access to the underside of the board.
R230/231 and Q1-Q4 may be stuck down with heatsink compound. You
may need to carefully prise them away from the heatsink with a small
screwdriver.
Note:
Caution:
Keep the heatsink compound clean while the PCB is detached. Any
objects caught in the heatsink compound underneath the device which
prevent effective earthing and/or heatsinking may cause the device to
fail.
Caution:
Do not operate the PA with the PCB detached as the heatsink is used
for earthing and heat dissipation.
To replace the PCB, reverse the order of removal, taking care that the wiring is correctly positioned and not 'pinched'.
Q1-Q4:
Copyright TEL
Torque down the retaining nut to the correct torque (0.7Nm/
6in.lbf.).
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D4.10
T828 Fault Finding
M820-00
Make sure that the heatsink compound has stayed clean, and that the insulating
pad for Q16 is not damaged.
If you have difficulty refitting the LEDs, try pushing the body of the LED back
into the grommet with a thin screwdriver or spike.
01/04/00
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T828 PCB Information
M820-00
D5.1.1
T828 PCB Information
Caution:
This equipment contains CMOS devices which are susceptible to damage from
static charges. Refer to Section 1.2 in Part A for more information on anti-static
procedures when handling these devices.
This section provides the following information on the T828 power amplifier:
• parts lists
• grid reference index
• PCB layouts
• circuit diagrams.
Section
Title
5.1
Introduction
5.2
T828 PA PCB
Copyright TEL
IPN
Page
5.1.3
220-01197-02
5.2.1
01/04/00
D5.1.2
01/04/00
T828 PCB Information
M820-00
Copyright TEL
T828 PCB Information
M820-00
5.1
D5.1.3
Introduction
Product Type Identification
You can identify the PA type by checking the product code printed on a label on the rear of the chassis/heatsink (product codes are explained in Section 1.3 in this Part of the manual, and Figure 1.1 in
Part A shows typical labels).
PCB Identification
All PCBs are identified by a unique 10 digit “internal part number” (IPN), e.g. 220-01390-02, which
is screen printed onto the PCB (usually on the top side), as shown in the example below:
The last 2 digits of this number define the issue status, which starts at 00 and increments through 01,
02, 03, etc. as the PCB is updated. Some issue PCBs never reach full production status and are therefore not included in this manual. A letter following the 10 digit IPN has no relevance in identifying
the PCB for service purposes.
Note:
Copyright TEL
It is important that you identify which issue PCB you are working on so that you can
refer to the appropriate set of PCB information.
01/04/00
D5.1.4
T828 PCB Information
M820-00
Parts Lists
The 10 digit numbers (000-00000-00) in this Parts List are “internal part numbers” (IPNs). We can
process your spare parts orders more efficiently and accurately if you quote the IPN and provide a
brief description of the part.
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within
each group. Each component entry comprises three or four columns, as shown below:
circuit reference lists components
in alphanumeric
order
variant column indicates that this is
a variant component
which is fitted only to
the product type listed
description gives a brief description
of the component
Internal Part Number order the component
by this number
The miscellaneous and mechanical section lists the variant and common parts in IPN order.
Parts List Amendments
At the front of the parts list is the Parts List Amendments box (an example of which is shown
below). This box contains a list of component changes which took place after the parts list and diagrams in this section were compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order and supersede the information
given in the parts list or diagrams. Components without circuit references are listed in IPN order.
The number in brackets at the end of each entry refers to the Tait internal Change Order document.
IPN of new
component
Change Order
number
Parts List Amendments
R306
Changed from 180Ω to 560Ω (036-13560-00) to increase sensitivity (71003).
circuit reference
or IPN
description
of change
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T828 PCB Information
M820-00
D5.1.5
Variant Components
A variant component is one that has the same circuit reference but different value or specification in
different product types. Where two products share the same PCB, the term “variant” is also used to
describe components unplaced in one product. Variant components have a character prefix, such as
“&”, “=” or “#”, before the circuit reference (e.g. &R100).
Grid Reference Index
This section contains a component grid reference index to help you find components and labelled
pads on the PCB layouts and circuit diagrams. This index lists the components and pads in alphanumeric order, along with the appropriate alphanumeric grid references, as shown below:
components listed
in alphanumeric order
PCB layout
reference
circuit diagram
reference
component location
on the sheet
sheet number
component location
on the layer
layer number 1 = top side layer
2 = bottom side layer
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01/04/00
D5.1.6
T828 PCB Information
M820-00
Using CAD Circuit Diagrams
Reading a CAD circuit diagram is similar to reading a road map, in that both have an alphanumeric
border. The circuit diagrams in this manual use letters to represent the horizontal axis, and numbers for the vertical axis. These circuit diagram “grid references” are useful in following a circuit
that is spread over two or more sheets.
When a line representing part of the circuitry is discontinued, a reference will be given at the end of
the line to indicate where the rest of the circuitry is located, as shown below. The first digit refers to
the sheet number and the last two characters refer to the location on that sheet of the continuation of
the circuit (e.g. 1R3).
DISCRIMINATOR
1R3
2R9
2R9
8A2
C371
%R338
100
10U
R339
100K
C369
100P
these grid references
show where the circuit
is continued
01/04/00
C301
4N7
R303
L310
33U
4R4
G S
IF-SIG
12
Copyright TEL
T828 PCB Information
M820-00
5.2
D5.2.1
T828 Power Amplifier PCB
This section contains the following information.
IPN
220-01197-02
Copyright TEL
Section
Page
Parts List
5.2.3
Mechanical & Miscellaneous Parts
5.2.6
Grid Reference Index
5.2.7
PCB Layout - Bottom Side
5.2.9
PCB Layout - Top Side
5.2.10
RF Section Circuit Diagram
5.2.11
Control Section Circuit Diagram
5.2.12
01/04/00
D5.2.2
01/04/00
T828 PCB Information
M820-00
Copyright TEL
IPN 220-01197-02
T828 PCB Information
M820-00
D5.2.3
T828 Parts List (IPN 220-01197-02)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A number in the variant column indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by
an (S) at the start of the description column.
The miscellaneous and mechanical section lists the variant and common parts in IPN order. Where possible, a number in the legend
column indicates their position in the mechanical assembly drawing.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
RV63
Copyright TEL
2k 10 turn pot (IPN 044-04200-03) replaced with better quality 2k 15 turn pot (IPN 044-04200-06) and pot cover
(IPN 044-04200-07) (710800).
01/04/00
IPN 220-01197-02
D5.2.4
Ref
Var
C76
C77
C78
C80
C81
C84
C85
C86
C87
C90
C91
C92
C93
C95
C96
C99
C100
C101
C103
C104
C105
C107
C108
C109
C111
C112
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C213
C214
C215
C216
C217
C218
C219
C220
C220A
C221
C223
C229
C230
C231
C232
C234
C235
C236
C237
C238
C239
C240
C241
C242
C243
C244
C245
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C261
C262
C263
C264
C265
C269
C270
C271
C271A
C272
C273
C274
C275
C276
C277
C278
C279
C280
C281
C282
C283
C286
01/04/00
T828 PCB Information
M820-00
IPN
Description
Ref
IPN
Description
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-06100-08
025-08100-02
015-25100-08
015-23150-01
015-06100-08
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-25100-08
015-24100-08
015-24100-08
015-06100-08
015-23150-01
015-23150-01
015-24100-08
015-24100-08
015-24470-08
015-22560-01
020-07470-04
011-54100-01
011-54470-03
015-23120-01
015-22270-01
015-24470-08
011-54100-01
011-52390-01
011-52390-01
011-53120-01
015-03470-03
011-54100-01
011-54470-03
010-02680-00
020-07470-04
010-03150-01
010-02680-00
010-02390-00
010-02390-00
011-54100-01
010-03150-01
010-02820-00
010-02390-00
010-02390-00
010-02560-00
010-02680-00
010-02680-00
015-03470-03
017-15470-01
010-02560-00
015-03150-03
015-03150-03
015-02680-03
010-04100-01
010-02390-00
010-02390-00
010-04100-01
010-02390-00
010-02560-00
010-02680-00
010-02680-00
015-03470-03
017-15470-01
020-07470-04
017-15470-01
010-02560-00
015-03150-03
015-03150-03
015-02680-03
010-04100-01
010-02390-00
010-04100-01
010-02390-00
010-02390-00
010-02820-00
015-23150-01
015-21680-01
015-23150-01
015-23150-01
015-23150-01
015-02330-03
015-02470-03
015-02220-03
015-02470-03
015-02220-03
015-02470-03
015-02330-03
015-22680-01
015-21680-01
010-02680-00
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 1206 CHIP 100N 10% X7R 50V
CAP TANT BEAD 10M 10% 16V
CAP CER 0805 CHIP 10N 10% X7R 50V
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER 1206 CHIP 100N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 10N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 1206 CHIP 100N 10% X7R 50V
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 4N7 10% X7R 50V
CAP CER 0805 CHIP 56P 5% NPO 50V
CAP ELECT RADL 4M7 25V 20% 8X13MM SOLID
CAP CER AI 1N 10% T/C B 63V
CAP CER AI 4N7 10% T/C B 50V
CAP CER 0805 CHIP 120P 5% NPO 50V
CAP CER 0805 CHIP 27P 5% NPO 50V
CAP CER 0805 CHIP 4N7 10% X7R 50V
CAP CER AI 1N 10% T/C B 63V
CAP CER AI 39P 5% N150 50/63V
CAP CER AI 39P 5% N150 50/63V
CAP CER AI 120P 5% N150 50/63V
CAP CER CHIP 470P 5% NPO 200V HIQ GRH11
CAP CER AI 1N 10% T/C B 63V
CAP CER AI 4N7 10% T/C B 50V
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP ELECT RADL 4M7 25V 20% 8X13MM SOLID
CAP CER 150P 5% NPO 500V
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER AI 1N 10% T/C B 63V
CAP CER 150P 5% NPO 500V
CAP CER 82P 5% NPO 500V 9.5MM OD DD09
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 56P 5% NPO 500V 8.0MM OD DD08
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP CER CHIP 470P 5% NPO 200V HIQ GRH11
CAP CER SURFACE BARRIER 47N 20% 50V
CAP CER 56P 5% NPO 500V 8.0MM OD DD08
CAP CER CHIP 150P 5% NPO 300V HIQ GRH11
CAP CER CHIP 150P 5% NPO 300V HIQ GRH11
CAP CER CHIP 68P 5% NPO 500V HIQ GRH111
CAP CER 1N 10% T/C B 500V
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 1N 10% T/C B 500V
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 56P 5% NPO 500V 8.0MM OD DD08
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP CER CHIP 470P 5% NPO 200V HIQ GRH11
CAP CER SURFACE BARRIER 47N 20% 50V
CAP ELECT RADL 4M7 25V 20% 8X13MM SOLID
CAP CER SURFACE BARRIER 47N 20% 50V
CAP CER 56P 5% NPO 500V 8.0MM OD DD08
CAP CER CHIP 150P 5% NPO 300V HIQ GRH11
CAP CER CHIP 150P 5% NPO 300V HIQ GRH11
CAP CER CHIP 68P 5% NPO 500V HIQ GRH111
CAP CER 1N 10% T/C B 500V
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 1N 10% T/C B 500V
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 39P 5% NPO 500V 7.5MM OD DD07
CAP CER 82P 5% NPO 500V 9.5MM OD DD09
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER 0805 CHIP 6P8 +/-0.25P NPO 50V
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER 0805 CHIP 150P 5% NPO 50V
CAP CER CHIP 33P 5% NPO 500V HIQ GRH111
CAP CER CHIP 47P 5% NPO 500V HIQ GRH111
CAP CER CHIP 22P 5% NPO 500V HIQ GRH111
CAP CER CHIP 47P 5% NPO 500V HIQ GRH111
CAP CER CHIP 22P 5% NPO 500V HIQ GRH111
CAP CER CHIP 47P 5% NPO 500V HIQ GRH111
CAP CER CHIP 33P 5% NPO 500V HIQ GRH111
CAP CER 0805 CHIP 68P 5% NPO 50V
CAP CER 0805 CHIP 6P8 +/-0.25P NPO 50V
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
C287
C288
C289
C290
C291
C292
C300
C301
Var
010-02680-00
015-03560-03
015-03560-03
015-03560-03
015-03560-03
015-03560-03
015-24100-08
015-24100-08
CAP CER 68P 5% NPO 500V 9.5MM OD DD09
CAP CER CHIP 560P 5% NPO 100V HIQ GRH11
CAP CER CHIP 560P 5% NPO 100V HIQ GRH11
CAP CER CHIP 560P 5% NPO 100V HIQ GRH11
CAP CER CHIP 560P 5% NPO 100V HIQ GRH11
CAP CER CHIP 560P 5% NPO 100V HIQ GRH11
CAP CER 0805 CHIP 1N 10% X7R 50V
CAP CER 0805 CHIP 1N 10% X7R 50V
D3
D5
D6
D10
D11
D13
D200
D201
001-00011-60
008-00013-32
001-10000-70
008-00013-35
008-00013-32
001-10000-70
001-00013-45
001-00013-45
(S) DIODE SR2607 6A/30V
(S) LED 3MM RED LO CURRENT NO MTG
(S) DIODE SMD BAV70 DUAL SWITCH SOT-23 CO
(S) LED 3MM GREEN LO CURRENT NO MTG
(S) LED 3MM RED LO CURRENT NO MTG
(S) DIODE SMD BAV70 DUAL SWITCH SOT-23 C
(S) DIODE SCHOTTKY 1SS97/2
(S) DIODE SCHOTTKY 1SS97/2
IC1
IC2
IC3
002-10003-24
002-00014-62
002-10003-58
(S) IC SMD 324 QUAD OP AMP SO14
(S) IC 317L 100MA REG 3 TERMINAL TO-92
(S) IC SMD LM358 DUAL OP AMP
L11
L200
L201
L202
L203
L204
L205
L206
L207
L209
L210
L211
L212
L213
L213A
L219
L220
L221
L222
L223
L224
L225
L226
L229
L230
L240
L241
L242
L243
L244
L245
L246
L249
L250
L251
L254
L255
L256
L257
L258
L259
L260
L260A
L261
L300
065-00010-04
052-08135-55
052-08135-25
065-00010-08
052-08145-45
065-00010-01
052-08140-35
052-08160-35
052-08130-45
065-00010-01
052-08130-35
065-00010-11
052-08130-15
052-08140-35
052-08145-55
052-08131-05
052-08140-65
052-08140-65
052-08145-45
052-08140-15
065-00010-01
065-00010-11
052-08140-45
052-08335-10
052-08125-15
052-08145-45
052-08140-15
065-00010-01
065-00010-11
052-08140-45
052-08335-10
052-08125-15
052-08131-15
052-08140-65
052-08140-65
052-08135-85
052-08155-45
052-08140-25
052-08155-45
052-08135-85
052-08130-45
056-00021-52
056-00021-60
052-08130-45
056-00021-00
BEAD FERRITE F8 4X2X5MM
COIL A/W 5.5T/3.5MM HOR 0.8MM WIRE
COIL A/W 2.5T/3.5MM HOR 0.8MM WIRE
BEAD FERRITE 4S3 3*0.7*10MM RED
COIL A/W 4.5T/4.5MM HOR 0.8MM WIRE
BEAD FERRITE 3B 6 HOLE
COIL A/W 3.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 3.5T/6.0MM HOR 0.8MM WIRE
COIL A/W 4.5T/3.0MM HOR 0.8MM WIRE
BEAD FERRITE 3B 6 HOLE
COIL A/W 3.5T/3.0MM HOR 0.8MM WIRE
BEAD FERRITE 4S3 3*1*4MM RED
COIL A/W 1.5T/3.0MM HOR 0.8MM WIRE
COIL A/W 3.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 5.5T/4.5MM HOR 0.8MM WIRE
COIL A/W 10.5T/3.0MM HOR 0.8MM WIRE
COIL A/W 6.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 6.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 4.5T/4.5MM HOR 0.8MM WIRE
COIL A/W 1.5T/4.0MM HOR 0.8MM WIRE
BEAD FERRITE 3B 6 HOLE
BEAD FERRITE 4S3 3*1*4MM RED
COIL A/W 4.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 1T/3.5MM SMD 0.8MM WIRE
COIL A/W 1.5T/2.5MM HOR 0.8MM WIRE
COIL A/W 4.5T/4.5MM HOR 0.8MM WIRE
COIL A/W 1.5T/4.0MM HOR 0.8MM WIRE
BEAD FERRITE 3B 6 HOLE
BEAD FERRITE 4S3 3*1*4MM RED
COIL A/W 4.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 1T/3.5MM SMD 0.8MM WIRE
COIL A/W 1.5T/2.5MM HOR 0.8MM WIRE
COIL A/W 11.5T/3.0MM HOR 0.8MM WIRE
COIL A/W 6.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 6.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 8.5T/3.5MM HOR 0.8MM WIRE
COIL A/W 4.5T/5.5MM HOR 0.8MM WIRE
COIL A/W 2.5T/4.0MM HOR 0.8MM WIRE
COIL A/W 4.5T/5.5MM HOR 0.8MM WIRE
COIL A/W 8.5T/3.5MM HOR 0.8MM WIRE
COIL A/W 4.5T/3.0MM HOR 0.8MM WIRE
IND FXD 820NH 10% NON MAGNETIC
IND FXD 330NH 6.6X2.7MM AXIAL NON MAGN
COIL A/W 4.5T/3.0MM HOR 0.8MM WIRE
IND FXD 3.3UH AXIAL
Q1
Q2
Q3
Q4
Q10
Q11
Q12
Q13
Q14
Q15
Q16
000-00021-65
000-00030-74
000-00022-66
000-00022-66
000-00020-70
000-10008-17
000-00020-70
000-10008-17
000-10008-48
000-10008-17
000-00030-95
(S) XSTR SD1012-9 NPN STUD MTG VHF PWR
(S) XSTR MRF234 STUD MTG RF PWR 25W 90MH
(S) XSTR SD1019-18 VHF PWR 40W STUD MTD
(S) XSTR SD1019-18 VHF PWR 40W STUD MTD
(S) XSTR BS170 JFET TO-92 SMALL SIG
(S) XSTR SMD BC817-25 NPN SOT-23 AF LO P
(S) XSTR BS170 JFET TO-92 SMALL SIG
(S) XSTR SMD BC817-25 NPN SOT-23 AF LO P
(S) XSTR SMD BCW60/BC848B215 NPN SOT23 A
(S) XSTR SMD BC817-25 NPN SOT-23 AF LO P
(S) XSTR 2N6107 PNP TO-220 AF PWR
R36
R38
R39
R42
R44
R47
R49
R50
R55
R56
R58
R61
R62
R64
R67
R68
R73
R74
036-13680-00
036-17100-00
036-16100-00
036-15100-00
036-14470-00
036-15270-00
036-13680-00
036-13680-00
036-17100-00
036-15100-00
036-14470-00
036-13220-00
036-14100-00
036-14470-00
036-15100-00
036-14470-00
036-16220-00
036-14470-00
RES M/F 0805 CHIP 680E 5%
RES M/F 0805 CHIP 1M 5%
RES M/F 0805 CHIP 100K 5%
RES M/F 0805 CHIP 10K 5%
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 27K 5%
RES M/F 0805 CHIP 680E 5%
RES M/F 0805 CHIP 680E 5%
RES M/F 0805 CHIP 1M 5%
RES M/F 0805 CHIP 10K 5%
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 220E 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 10K 5%
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 220K 5%
RES M/F 0805 CHIP 4K7 5%
Copyright TEL
IPN 220-01197-02
T828 PCB Information
M820-00
Ref
IPN
Description
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R89
R90
R92
R93
R94
R95
R96
R97
R98
R99
R100
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R219A
R220
R221
R222
R223
R224
R225
R226
R227
R228
R230
R231
R232
R233
R250
R260
R290
R291
R292
R293
R294
R295
R300
Var
036-14470-00
036-14220-00
036-14220-00
036-14270-00
036-13220-00
036-13100-00
036-14100-00
036-14470-00
036-14100-00
036-14470-00
036-14100-00
036-14100-00
036-12100-00
036-13100-00
036-15100-00
036-14100-00
036-14560-00
036-14100-00
036-14100-00
036-14100-00
036-14100-00
036-12100-00
036-14270-00
036-14470-00
030-02120-20
030-02120-20
030-53820-20
030-53820-20
030-03270-10
032-33180-00
030-52100-20
032-33180-01
032-33180-01
032-32220-00
032-33180-01
032-33180-01
032-32100-00
030-01100-00
030-52180-20
030-52180-20
030-52180-20
030-01100-10
030-01100-10
030-01100-10
030-01100-10
032-33100-02
032-33180-01
032-32220-00
032-33180-01
032-33180-01
032-32220-00
032-33180-01
032-32100-00
032-32100-00
039-02500-01
039-02500-01
036-13100-00
036-13100-00
032-32100-00
036-13270-00
036-14100-00
036-15470-00
036-14100-00
036-14100-00
036-15470-00
036-14100-00
045-04470-01
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 2K2 5%
RES M/F 0805 CHIP 2K2 5%
RES M/F 0805 CHIP 2K7 5%
RES M/F 0805 CHIP 220E 5%
RES M/F 0805 CHIP 100E 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 4K7 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 10E 5%
RES M/F 0805 CHIP 100E 5%
RES M/F 0805 CHIP 10K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 5K6 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 10E 5%
RES M/F 0805 CHIP 2K7 5%
RES M/F 0805 CHIP 4K7 5%
RES FILM 12E 5% 0.4W 4X1.6MM
RES FILM 12E 5% 0.4W 4X1.6MM
RES FILM AI 820E 5% 0.4W 4X1.6MM
RES FILM AI 820E 5% 0.4W 4X1.6MM
RES FILM 270E 5% 0.5W 7X2.5MM
RES M/F PWR 180E 5% 1W 12X4.5MM
RES FILM AI 10E 5% 0.4W 4X1.6MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 22E 5% 1W 12X4.5MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 10E 5% 1W 10X4MM
RES FILM 1E 5% 0.25W 7X2.5MM
RES FILM AI 18E 5% 0.4W 4X1.6MM
RES FILM AI 18E 5% 0.4W 4X1.6MM
RES FILM AI 18E 5% 0.4W 4X1.6MM
RES FILM 1E 5% 0.5W 7X2.5MM
RES FILM 1E 5% 0.5W 7X2.5MM
RES FILM 1E 5% 0.5W 7X2.5MM
RES FILM 1E 5% 0.5W 7X2.5MM
RES M/F PWR 100E 5% 6W 33X9MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 22E 5% 1W 12X4.5MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 22E 5% 1W 12X4.5MM
RES M/F PWR 180E 5% 2.5W 17X5MM
RES M/F PWR 10E 5% 1W 10X4MM
RES M/F PWR 10E 5% 1W 10X4MM
RES DUMP LOAD 50E 1% 10W TO-220 NIKKOHM
RES DUMP LOAD 50E 1% 10W TO-220 NIKKOHM
RES M/F 0805 CHIP 100E 5%
RES M/F 0805 CHIP 100E 5%
RES M/F PWR 10E 5% 1W 10X4MM
RES M/F 0805 CHIP 270E 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 47K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 1K 5%
RES M/F 0805 CHIP 47K 5%
RES M/F 0805 CHIP 1K 5%
RES NTC 4K7 5% 5MM DISC
RV43
RV48
RV52
RV57
RV63
RV69
RV74
042-05470-09
042-04500-08
042-04500-08
042-05470-09
044-04200-03
042-04220-02
042-05470-09
RES PRESET 50K CERMET 9.5MM SQ FLAT
RES PRESET 5K CERMET 9.5MM SQ FLAT
RES PRESET 5K CERMET 9.5MM SQ FLAT
RES PRESET 50K CERMET 9.5MM SQ FLAT
RES PRESET MULTITURN 2K 10T PNL MTG
RES PRESET 2K CERMET 9.5MM SQ FLAT TOP
RES PRESET 50K CERMET 9.5MM SQ FLAT
SK1
240-02100-44
SKT COAX MINI JACK PCB MTG ANGLED
Copyright TEL
Ref
Var
IPN
D5.2.5
Description
01/04/00
IPN 220-01197-02
D5.2.6
T828 PCB Information
M820-00
T828 Mechanical & Miscellaneous Parts (220-01197-02)
IPN
Description
IPN
Description
008-00014-79
S)LED 3MM RED WITH WIRE
349-00020-09
SCRW T/T 4-40X3/8 IN P/POZ BLK
008-00014-80
S)LED 3MM GREEN WITH WIRE
349-00020-36
SCREW TT M3X8m PANTORX BLK
065-00010-08
BEAD FERR 4S3 3*0.7*10MM RED
352-00010-29
NUT M4 NYLOC HEX
065-00010-20
BEAD FERRITE BALUN 4B1 PHILIPS
352-00010-35
NUT 8-32 UNC HEX XSTR MTG
Q1 & Q2
070-01001-00
D-RANGE 15 WAY COMPL T800
352-00010-36
201-00030-01
WIRE #1 T/C WIRE 7/0.2MM PVC BROWN
1x 410mm
NUT 10-32 UNF LARGE STUD
Q3 & Q4
353-00010-10
201-00030-02
WIRE #1 T/C WIRE 7/0.2MM PVC RED
3x 20mm
WSHR M3 FLAT 7MM*0.6MM ST BZ
Q16
356-00010-03
TAG SOLDER 3MM LONG M614/3.2
201-00030-03
WIRE #1 T/C WIRE 7/0.2MM PVC ORANGE
1x 235mm
360-00010-41
BUSH SHORTY BLK
201-00030-04
WIRE #1 T/C WIRE 7/0.2MM PVC YELLOW
1x 325mm
362-00010-07
GASKET SIL INSULATING TO-220
Q16
201-00030-05
WIRE #1 T/C WIRE 7/0.2MM PVC GREEN
1x 265mm
362-00010-13
BUSH INSULATING 1.1MM TOP HAT
Q16
201-00030-06
WIRE #1 T/C WIRE 7/0.2MM PVC BLUE
1x 410mm
362-00010-33
GROMMET LED MTG 3MM
365-00011-53
LABEL 104*37MM
201-00030-07
WIRE #1 T/C WIRE 7/0.2MM PVC VIOLET
1x 410mm
365-01540-00
LABEL PA TYPE APPL/SERIAL NO
369-00010-14
TIE CABLE NYLON 100*2.6MM
399-00010-56
BAG PLASTIC 200*250MM
400-00020-69
HEATSHRINK 12.7MM
410-01081-00
CRTN T800 PRNTD 402X192X66MM
201-00030-09
WIRE #1 T/C WIRE 7/0.2MM PVC WHITE
1x 285mm
201-00030-10
WIRE #1 T/C WIRE 7/0.2MM PVC BLACK
1x 310mm, 3x 25mm-FOR LEDS
201-00050-12
CABLE AUTO 152 RED 28/0.3MM PVC
1x 290mm, 1x 220mm
201-00050-20
CABLE AUTO 152 BLACK 28/0.3MM PVC
1x 40mm
206-00010-11
CABLE COAX 50 OHM RG316-U PTFE
2x 790mm (90 deg phase section
209-00010-25
STRIP CU 3*0.35 SLOT CAR TRACK
219-02609-00
COAX 190MM 1 MINI PIN 1 PNL JK
220-01197-02
PCB T828 PA
240-02010-54
SKT 15W DRANGE PNL MTG 125 C
240-02100-06
SKT COAX N TYPE PNL MTG OPEN TERMN
240-06010-14
CLAMP LATCHING 15 W D RANGE
240-06010-15
BLOCK LATCHING 15W D RANGE
303-23117-00
COVER SIDE COMPL A2M2223
303-50005-00
CONTACT A4M2311 SPRING EARTH
308-01007-01
HANDLE BASE STATION SERIES II
308-13068-01
HSINK DIECAST A1M2274
316-06617-00
PNL PA NO INP DRV SER II SNGL
316-85018-00
PIN A4M1397 COAX CONDUCTOR
N-type connector extension
319-01147-00
SHIELD A3M2224 WALL T859 PA
319-01148-00
SHIELD A3M2225 LID T859 PA
345-00040-06
SCRW M3*8MM P/POZ ST BZ
345-00040-16
SCRW M3X20MM P/POZ ST BZ
349-00020-07
SCRW 4-40 X 5/16 P/POZ T/T BLK
01/04/00
Copyright TEL
IPN 220-01197-02
T828 PCB Information
M820-00
D5.2.7
T828 Grid Reference Index (IPN 220-01197-02)
How To Use This Grid Reference Index
The first digit in the PCB layout reference is a "1" or "2", indicating the top or bottom side layout respectively, and the last two characters give the location of the component on that diagram.
The first digit in the circuit diagram reference is the sheet number, and the last two characters give the location of the component on
that sheet.
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
C76
C77
C78
C80
C81
C84
C85
C86
C87
C90
C91
C92
C93
C95
C96
C99
C100
C101
C103
C104
C105
C107
C108
C109
C111
C112
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C213
C214
C215
C216
C217
C218
C219
C220
C220A
C221
C223
C229
C230
C231
C232
C234
C235
C236
C237
C238
C239
1:N7
1:N7
1:N7
1:N3
1:N2
1:N6
1:N6
1:N4
1:L2
1:N5
1:P6
1:N3
1:M3
1:N3
1:N3
1:N3
1:N3
1:P3
1:M6
1:N5
1:M6
1:N4
1:M3
1:N4
1:N7
1:N6
1:K7
1:L7
1:M6
1:L6
1:L6
1:K6
1:K5
1:K5
1:L6
1:L5
1:L4
1:L4
1:K4
1:L2
1:L3
1:K2
1:L3
1:K2
1:K2
1:K2
1:J2
1:L3
1:K2
1:K4
1:J5
1:J3
1:H3
1:H3
1:H3
1:H3
1:G2
1:F3
1:F3
2-B6
2-C6
2-D5
2-F6
2-G5
2-C4
2-C4
2-E3
2-G3
2-K4
2-N4
2-P5
2-N5
2-H0
2-N2
2-M0
2-N4
2-P1
2-Q4
2-R5
2-R5
2-H7
2-J6
2-J4
2-A7
2-B4
1-B7
1-B7
1-C9
1-D9
1-D8
1-C7
1-E7
1-E8
1-E9
1-G8
1-G8
1-J8
1-J7
1-L9
1-L8
1-M7
1-M8
1-M7
1-N7
1-N8
1-P8
1-M8
1-M7
1-A2
1-A2
1-B1
1-C1
1-D1
1-D1
1-E1
1-F2
1-G1
1-G1
C240
C241
C242
C243
C244
C245
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C261
C262
C263
C264
C265
C269
C270
C271
C271A
C272
C273
C274
C275
C276
C277
C278
C279
C280
C281
C282
C283
C286
C287
C288
C289
C290
C291
C292
C300
C301
1:E3
1:E3
1:E3
1:D4
1:J4
1:F4
1:J5
1:H6
1:H6
1:H5
1:H6
1:G4
1:G4
1:G6
1:F6
1:F6
1:E6
1:E5
1:D5
1:D5
1:F5
1:D5
1:D4
1:D5
1:C5
1:C5
1:D6
1:D7
1:D7
1:C4
1:B4
1:B4
1:B5
1:B5
1:B5
1:B6
1:K5
1:D7
1:E3
1:E5
1:G5
1:G6
1:G3
1:G3
1:K3
1:H4
1:H4
1-G1
1-H1
1-H2
1-J1
1-A2
1-F2
1-B3
1-C3
1-D3
1-D3
1-E3
1-E4
1-F4
1-F3
1-G3
1-G3
1-H3
1-H3
1-J4
1-J3
1-G4
1-L2
1-L2
1-L3
1-N3
1-M3
1-P3
1-M1
1-N1
1-N2
1-P2
1-P2
1-P2
1-Q2
1-Q2
1-R2
1-E7
1-M2
1-H1
1-H3
1-E3
1-F3
1-E1
1-F1
1-L7
1-C2
1-D2
IC1
1:N3
IC2
IC3
1:N6
1:M4
2-H0
2-F7
2-E4
2-N4
2-N1
2-K4
2-J7
2-H6
2-H3
Q2
Q3
Q4
Q10
Q11
Q12
Q13
Q14
Q15
Q16
1:K3
1:G6
1:G3
1:N7
1:N7
1:N6
1:N6
1:P3
1:M6
1:M7
1-L8
1-F3
1-F1
2-B7
2-D6
2-C4
2-D4
2-P1
2-Q4
2-R4
D3
D5
D6
1:M2
1:P7
1:M2
D10
D11
D13
1:P7
1:P6
1:L2
1:N4
1:K7
1:K6
1:L6
1:L5
1:J6
1:K5
1:L5
1:L4
1:L4
1:K2
1:L2
1:K2
1:K2
1:J2
1:K4
1:J5
1:J4
1:J3
1:H3
1:H2
1:G4
1:F3
1:F3
1:E3
1:J6
1:H6
1:H6
1:G4
1:F5
1:F6
1:E5
1:D5
1:D4
1:D4
1:C4
1:B4
1:B4
1:B5
1:B6
1:E3
1:D6
1:C5
1:E5
1:H4
1-N9
1-C7
1-C7
1-D9
1-D9
1-D7
1-E8
1-G7
1-J7
1-L7
1-L8
1-L9
1-M8
1-N8
1-P7
1-A2
1-B3
1-B2
1-C1
1-D1
1-F1
1-F2
1-F2
1-G2
1-H2
1-C3
1-D3
1-F3
1-F4
1-F4
1-G4
1-H4
1-L2
1-K3
1-K2
1-N3
1-P3
1-P2
1-Q3
1-R3
1-H2
1-M2
1-N3
1-H4
1-C2
D200
D201
1:C5
1:D7
2-A1
2-C6
2-G5
2-G5
2-C4
2-D4
2-F2
2-F2
1-N3
1-M2
L11
L200
L201
L202
L203
L204
L205
L206
L207
L209
L210
L211
L212
L213
L213A
L219
L220
L221
L222
L223
L224
L225
L226
L229
L230
L240
L241
L242
L243
L244
L245
L246
L249
L250
L251
L254
L255
L256
L257
L258
L259
L260
L260A
L261
L300
PL1
1:E5
2-B0
Q1
1:K6
1-D7
R36
R38
R39
R42
R44
R47
R49
R50
R55
R56
R58
R61
R62
R64
R67
R68
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R89
R90
R92
R93
R94
R95
R96
R97
R98
R99
R100
R200
R201
R202
R203
R204
R205
1:P6
1:N4
1:N4
1:N3
1:M3
1:N4
1:P7
1:P6
1:N4
1:N4
1:N4
1:N6
1:N5
1:N3
1:N3
1:N3
1:N3
1:N3
1:N3
1:P3
1:N3
1:N6
1:N3
1:M6
1:N4
1:N4
1:N4
1:N4
1:M4
1:M3
1:N3
1:M6
1:M6
1:L2
1:M2
1:N2
1:N3
1:M3
1:M4
1:N5
1:N5
1:N5
1:K7
1:K7
1:K7
1:L7
1:L6
1:L6
2-C5
2-E6
2-E5
2-G6
2-H6
2-F5
2-C5
2-D5
2-E3
2-F4
2-H5
2-L4
2-L4
2-N4
2-M2
2-L2
2-N2
2-N1
2-P1
2-P1
2-P5
2-Q4
2-N5
2-Q5
2-D6
2-D6
2-D3
2-D4
2-F3
2-G6
2-P5
2-R4
2-Q3
2-D3
2-F5
2-F7
2-M1
2-K7
2-K4
2-M5
2-M4
2-M4
1-B7
1-B7
1-B7
1-B7
1-D8
1-D9
Copyright TEL
01/04/00
IPN 220-01197-02
T828 PCB Information
D5.2.8
Device
PCB
Circuit
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R219A
R220
R221
R222
R223
R224
R225
R226
R227
R228
R230
R231
R232
R233
R250
R260
R290
R291
R292
R293
R294
R295
R300
1:K6
1:L5
1:M5
1:L3
1:L3
1:L2
1:L3
1:L5
1:K6
1:K6
1:K6
1:K4
1:K4
1:K4
1:K4
1:J5
1:G2
1:H3
1:F4
1:G7
1:H6
1:F5
1:F4
1:F4
1:E4
1:E4
1:C6
1:D6
1:G4
1:D6
1:D7
1:D7
1:D7
1:D7
1:D7
1:D6
1:H4
1-D7
1-G7
1-G7
1-L7
1-L8
1-L8
1-L9
1-C8
1-D8
1-D7
1-D7
1-K8
1-K8
1-K8
1-K7
1-B2
1-F2
1-F1
1-G2
1-F4
1-F3
1-G4
1-G4
1-G2
1-K3
1-K2
1-N2
1-M3
1-E4
1-M2
1-M2
1-N1
1-N2
1-N4
1-P3
1-P4
1-C2
RV43
RV48
RV52
RV57
RV63
RV69
RV74
1:N1
1:P1
1:M1
1:L1
1:N5
1:N2
1:P2
2-G6
2-F5
2-F5
2-F3
2-M4
2-M2
2-P2
SK1
1:L7
1-A7
TL1
TL2
1:J5
1:D3
1-C3
1-J2
TP1
TP2
1:N2
1:N3
2-N2
2-P1
01/04/00
Device
M820-00
PCB
Circuit
Device
PCB
Circuit
Device
PCB
Circuit
Copyright TEL
EI
M820-00
Part E
T820 VCO PCB Information
This part of the manual provides the parts list, grid reference index, PCB layouts and circuit diagram for the T820 VCO PCB. There is a detailed table of contents at the start of Section 2.
Section
Title
Introduction
T820 VCO PCB
Copyright TEL
IPN
Page
1.1
220-01180-05
2.1
01/07/00
EII
01/04/00
M820-00
Copyright TEL
Introduction
M820-00
E1.1
Introduction
PCB Identification
All PCBs are identified by a unique 10 digit “internal part number” (IPN), e.g. 220-12345-00, which
is screen printed onto the PCB (usually on the top side), as shown in the example below:
The last 2 digits of this number define the issue status, which starts at 00 and increments through 01,
02, 03, etc. as the PCB is updated. Some issue PCBs never reach full production status and are therefore not included in this manual. A letter following the 10 digit IPN has no relevance in identifying
the PCB for service purposes.
Note:
It is important that you identify which issue PCB you are working on so that you can
refer to the appropriate set of PCB information.
Parts Lists
The 10 digit numbers (000-00000-00) in this Parts List are “internal part numbers” (IPNs). We can
process your spare parts orders more efficiently and accurately if you quote the IPN and provide a
brief description of the part.
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within
each group. Each component entry comprises three or four columns, as shown below:
circuit reference lists components
in alphanumeric
order
variant column indicates that this is
a variant component
which is fitted only to
the product type listed
description gives a brief description
of the component
Internal Part Number order the component
by this number
The mechanical and miscellaneous section lists the variant and common parts in IPN order.
Copyright TEL
01/04/00
E1.2
Introduction
M820-00
Parts List Amendments
At the front of the parts list is the Parts List Amendments box (an example of which is shown
below). This box contains a list of component changes which took place after the parts list and diagrams in this section were compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order and supersede the information
given in the parts list or diagrams. Components without circuit references are listed in IPN order.
The number in brackets at the end of each entry refers to the Tait internal Change Order document.
IPN of new
component
Change Order
number
Parts List Amendments
R306
Changed from 180Ω to 560Ω (036-13560-00) to increase sensitivity (71003).
circuit reference
or IPN
description
of change
Variant Components
A variant component is one that has the same circuit reference but different value or specification in
different product types. Variant components have a character prefix, such as “&”, “=” or “#”, before
the circuit reference (e.g. &R100).
01/04/00
Copyright TEL
Introduction
M820-00
E1.3
Grid Reference Index
This section contains a component grid reference index to help you find components and labelled
pads on the PCB layouts and circuit diagrams. This index lists the components and pads in alphanumeric order, along with the appropriate alphanumeric grid references, as shown below:
components listed
in alphanumeric order
PCB layout
reference
circuit diagram
reference
component location
on the sheet
sheet number
component location
on the layer
layer number 1 = top side layer
2 = bottom side layer
Copyright TEL
01/04/00
E1.4
01/04/00
Introduction
M820-00
Copyright TEL
T820 VCO PCB Information
M820-00
E2.1
T820 VCO PCB
This section contains the following information.
IPN
220-01180-05
Copyright TEL
Section
Page
Parts List
2.3
Mechanical & Miscellaneous Parts
2.5
Grid Reference Index
2.6
PCB Layout - Bottom Side
2.7
PCB Layout - Top Side
2.8
Circuit Diagram
2.9
01/04/00
E2.2
01/04/00
T820 VCO PCB Information
M820-00
Copyright TEL
IPN 220-01180-05
M820-00
T820 VCO PCB Information
E2.3
T820 VCO Parts List (IPN 220-01180-05)
How To Use This Parts List
The components listed in this parts list are divided into two main types: those with a circuit reference (e.g. C2, D1, R121, etc.) and
those without (miscellaneous and mechanical).
Those with a circuit reference are grouped in alphabetical order and then in numerical order within each group. Each component
entry comprises three or four columns: the circuit reference, variant (if applicable), IPN and description. A letter in the variant column
indicates that this is a variant component which is fitted only to the product type listed. Static sensitive devices are indicated by an (S)
at the start of the description column.
The mechanical and miscellaneous section lists the variant and common parts in IPN order.
The Parts List Amendments box below lists component changes that took place after the parts list and diagrams in this section were
compiled. These changes (e.g. value changes, added/deleted components, etc.) are listed by circuit reference in alphanumeric order
and supersede the information given in the parts list or diagrams. Components without circuit references are listed in IPN order.
Parts List Amendments
There were no amendments to the parts list at the time of publication.
Copyright TEL
01/04/00
IPN 220-01180-05
T820 VCO PCB Information
E2.4
Ref
IPN
Description
015-24100-08
015-22560-01
015-23100-01
015-22100-01
015-21820-02
015-22180-01
015-22120-01
015-24100-08
015-24100-08
015-24100-08
015-24100-08
015-21100-01
015-24100-08
015-24100-08
015-22390-01
015-22820-01
015-24100-08
015-24100-08
015-25470-08
015-24100-08
015-24100-08
015-24100-08
015-21330-01
015-22560-01
015-21470-01
015-22270-01
015-24470-08
015-24100-08
014-08100-00
015-22180-01
015-22270-01
015-22270-01
015-22390-01
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 100P 5% NPO 50V
CAP CER 0805 10P+-1/2P NPO 50V
L)CAP 0805 8P2 15 NPO 50V
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 12P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1PO+-1/4P NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 39P 5% NPO 50V
CAP CER 0805 82P 5% NPO 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 47N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP CER 0805 3P3+-1/4P NPO 50V
CAP CER 0805 56P 5% NPO 50V
CAP CER 0805 4P7+-1/4P NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 4N7 10% X7R 50V
CAP CER 0805 1N 10% X7R 50V
CAP TANT CHIP 10M 16VW +-20%
CAP CER 0805 18P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 27P 5% NPO 50V
CAP CER 0805 39P 5% NPO 50V
D1
D2
D3
D4
D5
D6
001-10043-90
001-10043-90
001-10043-90
001-10043-90
001-10043-90
001-10043-90
S) DIODE SMD BB439 VCAP SOD323
S) DIODE SMD BB439 VCAP SOD323
S) DIODE SMD BB439 VCAP SOD323
S) DIODE SMD BB439 VCAP SOD323
S) DIODE SMD BB439 VCAP SOD323
S) DIODE SMD BB439 VCAP SOD323
L1
L2
L3
L4
L5
L6
L7
L7
L8
L8
&L9
&L9
056-14330-02
056-14330-02
056-14330-02
056-14330-02
056-10100-02
056-10033-00
056-10330-02
056-10100-02
056-10068-02
056-10100-02
055-01005-00
055-01005-00
(L) IND SMD 3.3UH
(L) IND SMD 3.3UH
(L) IND SMD 3.3UH
(L) IND SMD 3.3UH
(L) IND SMD 100NH
IND FXD SMD 33NH 3.2*2.5*1.6
(L) IND SMD 330NH
(L) IND SMD 100NH
(L) IND SMD 68NH
(L) IND SMD 100NH
COIL TROID 280NH 22P 18T T82X
COIL TROID 280NH 22P 18T T82X
Q1
Q2
Q3
Q4
Q5
000-10003-10
000-10057-10
000-10057-10
000-10008-57
000-10050-00
S) XSTR SMD BFJ310 JFET UHF
S) XSTR SMD BR571 NPN SOT23
S) XSTR SMD BR571 NPN SOT23
S) XSTR SMD BCW70 PNP SOT23 SS
S) XSTR SMD BLT50 UHF SOT22
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R15
R16
R17
R18
R19
R20
R21
R22
R23
036-12220-00
036-12560-00
036-13560-00
036-14270-00
036-14100-10
036-14100-10
036-12220-00
036-12220-00
036-13180-00
036-12100-00
036-12560-00
036-13180-00
036-12270-00
036-13180-00
036-14560-00
036-14680-10
036-14120-00
036-14100-10
036-12100-00
036-12100-00
036-13330-00
036-12560-00
036-13470-00
036-12560-00
RES M/F 0805 22E 5%
RES M/F 0805 56E 5%
RES M/F 0805 560E 5%
RES M/F 0805 2K7 5%
RES M/F 0805 1K 1%
RES M/F 0805 1K 1%
RES M/F 0805 22E 5%
RES M/F 0805 22E 5%
RES M/F 0805 180E 5%
RES M/F 0805 10E 5%
RES M/F 0805 56E 5%
RES M/F 0805 180E 5%
RES M/F 0805 27E 5%
RES M/F 0805 180E 5%
RES M/F 0805 5K6 5%
RES M/F 0805 6K8 1%
RES M/F 0805 1K2 5%
RES M/F 0805 1K 1%
RES M/F 0805 10E 5%
RES M/F 0805 10E 5%
RES M/F 0805 330E 5%
RES M/F 0805 56E 5%
RES M/F 0805 470E 5%
RES M/F 0805 56E 5%
028-02341-08
028-02400-02
CAP TRIM 1-30P PISTON TRONSER
CAP TRM SMD 5/40P JZ400
C1
&C2
&C2
&C3
&C3
&C4
&C4
C5
C6
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C21
C22
C22
C23
C23
C24
&C25
&C25
&C26
&C26
Var
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
&VC1-RX RX
&VC1-TX TX
01/04/00
M820-00
Ref
Var
IPN
Description
Copyright TEL
IPN 220-01180-05
T820 VCO PCB Information
M820-00
E2.5
T820 VCO Mechanical & Miscellaneous Parts (220-01180-05)
IPN
Description
220-01180-05
PCB T820 VCO SI/SII
240-00026-32
PLUG 32WAY 1ROW PC MTG HARWIN
345-00040-10
SCRW M3*6MM P/POZ ST BZ
345-00060-08
SCRW M5 X 16 CH SLOT PLASTIC
350-00016-42
SPACER 5MM HI 8MM ST 2.5MM HO
352-00010-14
NUT M5 HEX PLASTIC T800 TOROID
353-00010-10
WSHR M3 FLAT 7MM*0.6MM ST BZ
353-00010-13
WSHR M3 S/PROOF INT BZ
353-00010-41
WSHR M6 NYLON BULTE LOCK
Copyright TEL
IPN
Legend Description
01/04/00
IPN 220-01180-05
T820 VCO PCB Information
E2.6
M820-00
T820 VCO Grid Reference Index (IPN 220-01180-05)
How To Use This Grid Reference Index
The first digit in the PCB layout reference is a "1" or "2", indicating the top or bottom side layout respectively, and the last two characters give the location of the component on that diagram.
The first digit in the circuit diagram reference is the sheet number, and the last two characters give the location of the component on
that sheet.
Device
PCB
Circuit
Device
PCB
Circuit
C1
&C2
&C3
&C4
C5
C6
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
&C26
1:B7
1:C6
1:C6
1:D6
1:D6
1:C3
1:C3
1:D7
1:D4
1:D3
1:B4
1:B3
1:B3
1:B2
1:B2
1:D1
1:D2
1:C2
1:D1
1:C2
1:C1
1:C1
1:E7
1:C6
1:C6
1-B2
1-D3
1-D3
1-D2
1-F3
1-G3
1-G5
1-F5
1-G2
1-H2
1-H4
1-J3
1-J3
1-J4
1-J5
1-J5
1-J6
1-K5
1-K5
1-K3
1-L3
1-L4
1-G5
1-E3
1-E3
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
1:D3
1:D7
1:C4
1:C4
1:D4
1:D3
1:C3
1:B4
1:B3
1:D1
1:D2
1:B2
1:B2
1:D2
1:C1
1:D6
1:B4
1:D5
1-G2
1-F6
1-G5
1-G5
1-G3
1-G2
1-H3
1-H4
1-H3
1-J5
1-J6
1-K5
1-K5
1-K6
1-K5
1-F5
1-H5
1-E3
&VC1-RX 1:D4
&VC1-TX 1:C5
1-D2
1-E2
D1
D2
D3
D4
D5
D6
1:C7
1:C7
1:C7
1:C7
1:C7
1:C7
1-B3
1-C3
1-C3
1-B2
1-C2
1-C2
L1
L2
L3
L4
L5
L6
L7
L8
&L9
1:B7
1:B6
1:D5
1:D7
1:B3
1:A3
1:D2
1:C2
1:B5
1-B2
1-C2
1-E2
1-F5
1-J4
1-J4
1-K5
1-L4
1-D3
PL-1
PL-2
PL-3
PL-4
2:C8
2:C1
2:B3
2:C3
2-G4
2-G4
2-G3
2-H3
Q1
Q2
Q3
Q4
Q5
1:C6
1:D4
1:C4
1:D1
1:C2
1-F3
1-G3
1-G4
1-K6
1-K4
R1
R2
R3
R4
R5
1:B7
1:C6
1:C6
1:C4
1:C3
1-B2
1-C3
1-F3
1-G5
1-G3
01/04/00
Device
PCB
Circuit
Device
PCB
Circuit
Copyright TEL
IPN 220-01180-05
T820 VCO PCB Information
M820-00
E2.7
PL-1
PL-3
PL-4
PL-2
T820 VCO PCB (IPN 220-01180-05) - Bottom Side
Copyright TEL
01/04/00
IPN 220-01180-05
T820 VCO PCB Information
M820-00
L4
R21
Q1
C25
C24
&VC1-TX
L3
L3
&L9
&VC1-RX
C10
&VC1-RX
L5 R14 C13
L6
L6 C14
R8R9 R4
R12
R10
C21 C19
C18
L8 L7 R19 R16
R20 C22 C23 C17 C20
Q4
R15
TBADMARK
PL-4
Q4
1 SCREW1
SCREW3
C8 C6 R5R6 R11 C11
Q5
C15
R18
C16
R17
Q3 Q2
L7
L5
R13 R22 C12
L8 Q5
R23
HOT &VC1-TX
&L9
R3 C5 &C4
BADMARK
&C2 &C3
220-01180-05
D1 D2 D3
T820 VCO
R2
Q1
L2
L2
R7 C9 C24
L4
L1
IPN:
D4 D5 D6
C1 R1
L1
PL-3
SCREW2
&C26
E2.8
T820 VCO PCB (IPN 220-01180-05) - Top Side
01/04/00
Copyright TEL

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