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Colour Television Chassis
BJ3.1E
LA




ME7

G_16850_000.eps
110107




Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis Audio Panel (37"): Protection & Mute Ctrl (C2) 142 143
Overview 2 Side I/O Panel (D) 144 145
2. Safety Instructions, Warnings, and Notes 6 Keyboard Control Panel (E) 146 147
3. Directions for Use 7 Front IR / LED Panel (J) 148 149
4. Mechanical Instructions 8 Standby & Audio Panel (32"): Connections(SA1) 150 155-157
5. Service Modes, Error Codes, and Fault Finding 16 Standby & Audio Panel (32"): Standby (SA2) 151 155-157
6. Block Diagrams, Test Point Overviews, and Standby & Audio Panel (32"): Supply (SA3) 152 155-157
Waveforms Standby & Audio Panel (32"): Audio (SA4) 153 155-157
Wiring Diagram 32" ME7 45 Standby & Audio Panel (32"): Prot. / Mute (SA5) 154 155-157
Block Diagram Supply 32" 48 Standby & Audio Panel (42"): Connections(SA1) 158 161-163
Block Diagram Video 51 Standby & Audio Panel (42"): Standby (SA2) 159 161-163
Block Diagram Audio 52 Standby & Audio Panel (42"): Audio (SA3) 160 161-163
Block Diagram Control & Clock Signals 53 8. Alignments 165
Test Points SSB Top and Bottom Side 54-59 9. Circuit Descriptions, Abbreviation List, and IC Data
I2C Overview 60 Sheets 171
Supply Lines Overview 61 Abbreviation List 175
7. Circuit Diagrams and PWB Layouts Drawing PWB IC Data Sheets 178
Supply 32": Filter & Stby (A1) 62 65-68 10. Spare Parts List 190
Supply 32": Supply (A2) 63 65-68 11. Revision List 208
Supply 32": Connections (A3) 64 65-68
Display Supply 37": Part 1 (A1) 69 74-79
Display Supply 37": Part 2 (A2) 70 74-79
Platform Supply 37": Auxiliary Supply (A3) 71 74-79
Platform Supply 37": Standby Supply (A4) 72 74-79
Platform Supply 37": 25W Supply (A5) 73 74-79
Supply 42": Mains Filter & Stby A (A1) 80 84-89
Supply 42": Part A (A2) 81 84-89
Supply 42": Mains Filter & Stby B (A3) 82 84-89
Supply 42": Part B (A4) 83 84-89
SSB: DC / DC (B1-B12) 90-130 131-136
Externals: A (BE1) 137 140
Externals: B (BE2) 138 140
Externals: C (BE3) 139 140
Audio Panel (37"): Left / Right (C1) 141 143