LC4.1E AB.pdf part of Philips LC4.1E AB LC4.1E AB.pdf, Philips LCD TV LC4.1E ab LC4.1E AB.pdf text manual preview

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Colour Television Chassis
LC4.1E
AB

E_14520_000.eps
170904

Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis 8. Alignments 45
Overview 2 9. Circuit Descriptions, Abbreviation List, and IC Data
2. Safety Instructions, Warnings, and Notes 5 Sheets 52
3. Directions for Use 7 Abbreviation List 56
4. Mechanical Instructions 8 IC Data Sheets 58
5. Service Modes, Error Codes, and Fault Finding 10 10. Spare Parts List 61
6. Block Diagrams, Testpoint Overviews, and 11. Revision List 64
Waveforms
Wiring Diagram 17
Block Diagram Audio & Video 18
Block Diagram Scaler & Supply 19
Testpoint Overview SSB (Top Side) 20
Testpoint Overview SSB (Bottom Side) 21
Testpoint Overview Front IR / LED Panel 22
I2C Overview 23
Supply Voltage Overview 24
7. Circuit Diagrams and PWB Layouts Drawing PWB
SSB: Tuner + VIF (B1) 25 35-36
SSB: Hercules (B2) 26 35-36
SSB: Hercules (B3) 27 35-36
SSB: Audio Amplifier + Processing (B4) 28 35-36
SSB: TV Supply (B5) 29 35-36
SSB: Scaler (B6) 30 35-36
SSB: Scaler (B7) 31 35-36
SSB: Scaler I/O (B8) 32 35-36
SSB: Supply (B9) 33 35-36
SSB: Rear I/O Scart (B10) 34 35-36
Side I/O Panel (D) 37 38
Keyboard Control Panel (E) 39 39
Top Control Panel (E) 40 40
Audio Amplifier (I) 41 42
Front IR / LED Panel (J) 43 43