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Colour Television Chassis
Q552.4E
LA




Contents Page
1. Revision List 2
2. Technical Specs, Diversity, and Connections 2
3. Precautions, Notes, and Abbreviation List 7
4. Mechanical Instructions 11
5. Service Modes, Error Codes, and Fault Finding 20
6. Alignments 39
7. Circuit Descriptions 47
8. IC Data Sheets 53
9. Block Diagrams Drawing
Wiring diagram 4000 series 32" 69
Wiring diagram 4000 series 37" 70
Wiring diagram 4000 series 42" 71
Wiring diagram 4000 series 47" 72
Wiring diagram 5000 & 5500 series 32" 73
Wiring diagram 5000 & 5500 series 40" 74
Wiring diagram 5000 & 5500 series 46" 75
Wiring diagram 5000 series 55" 76
Block Diagram Video 77
Block Diagram Audio 78
Block Diagram Control & Clock Signals 79
Block Diagram I2C 80
Supply Lines Overview 81
10. Circuit Diagrams and PWB Layouts Drawing PWB
A 715G5194 PSU 32" & 37" 3500/4000 series 82 82-82
A01 715G5246 PSU 42" 3500/4000 series 88 91-92
B 313912365313 SSB 93 128-129
B 313912365333 - 313912365334 SSB 130 163-166
J 272217190529 Sensor board 167 168
J 272217190532 Sensor board 169 170
J 715G5255 Sensor board 171 172
E 2722171 90545, 90547, 90549, 90552, 90558
Keyboard control panel 173 174
E 715G5252 Keyboard control panel 3500/4000
series 175 175
11. Styling Sheets Drawing
4000 series 32" 177
4000 series 37" 178
4000 series 42" 179
4000 series 47" 180
5000 series 32" 181
5000 series 40" 182
5000 series 46" 183
5000 series 55" 184


Published by ER/TY 1266 Quality Printed in the Netherlands Subject to modification EN 3122 785 19222
2012-Jun-29

2012