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Colour Television Chassis
Q522.2E
LA
MG8 ME8
H_17740_000.eps
240408
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 6
3. Directions for Use 7
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 17
6. Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram 32" (ME8) 37
Wiring Diagram 37" (MG8) 38
Wiring Diagram 42" (ME8) 39
Wiring Diagram 47" (ME8) 40
Block Diagram Video 41
Block Diagram Audio 42
Block Diagram Control & Clock Signals 43
SSB: Test Points (Overview Top Side) 44
SSB: Test Points (Overview Bottom Side) 47
I2C IC Overview 50
Supply Lines Overview 51
7. Circuit Diagrams and PWB Layouts Drawing PWB
Main Supply Panel (42") 52 n.a.
Main Supply Panel (47") (Part 1) 53 n.a.
Main Supply Panel (47") (Part 2) 54 n.a.
Small Signal Board (B02-B10) 55-85 89-94
SSB: SRP List Explanation 86
SSB: SRP List Part 1 87
SSB: SRP List Part 2 88
Keyboard Control Panel (E) 95 95
IR & LED Panel (J) 96 97
8. Alignments 99
9. IC Data Sheets 109
10. Spare Parts List & CTN Overview 120
11. Revision List 120