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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 55
9. Block Diagrams Drawing
Wiring diagram 4000 series 26" 71
Wiring diagram 4000 series 32" 72
Wiring diagram 4000 series 37" 73
Wiring diagram 4000 series 42" 74
Wiring diagram 4000 series 47" 75
Wiring diagram 5000 & 5500 series 32" 76
Wiring diagram 5000 & 5500 series 40" 77
Wiring diagram 5000 & 5500 series 46" 78
Wiring diagram 5000 series 55" 79
Block Diagram Video 80
Block Diagram Audio 81
Block Diagram Control & Clock Signals 82
Block Diagram I2C 83
Supply Lines Overview 84
10. Circuit Diagrams and PWB Layouts Drawing PWB
A 715G5194 PSU 85 85-85
A 715G5246 PSU 91 91-91
A 272217190638 96 96-96
A 272217190639 100 100-100
B 313912365313 SSB 104 139-140
B 313912365333 - 313912365334 SSB 141 174-177
J 272217190529 Sensor board 209 210
J 272217190532 Sensor board 211 212
J 715G5255 Sensor board 213 214
E 2722171 90545, 90547, 90549, 90552, 90558
Keyboard control panel 215 216
E 715G5252 Keyboard control panel 217 217
11. Styling Sheets Drawing
4000 series 26" 219
4000 series 32" 220
4000 series 37" 221
4000 series 42" 222
4000 series 47" 223
5000 series 32" 224
5000 series 40" 225
5000 series 46" 226
5000 series 55" 227
Published by ER/TY 1270 Quality Printed in the Netherlands Subject to modification EN 3122 785 19224
2012-Oct-12
2012