Philips LC4.8E AB Manuals

Manuals and User Guides for Philips LC4.8E AB. We have 1 Philips LC4.8E AB manual available for free PDF download: Service Manual

Philips LC4.8E AB Service Manual

Philips LC4.8E AB Service Manual (140 pages)

Chassis

Brand: Philips | Category: LCD TV | Size: 30.43 MB

Table of Contents

Table of Contents
1
1 Technical Specifications, Connections, and Chassis Overview

2
2 Safety Instructions, Warnings, and Notes

5
3 Directions for Use

7
4 Mechanical Instructions

8
5 Service Modes, Error Codes, and Fault Finding

11
6 Block Diagrams, Test Point Overviews, and Waveforms

21
- Wiring Diagram LCD
  21
- Block Diagram Video
  22
- Block Diagram Audio
  23
- Block Diagram Supply
  24
- Testpoint Overview Small Signal Board 6093.1
  25
- Testpoint Overview Small Signal Board 6141.1
  26
- Block Diagram IBO Zapper
  27
- Testpoint Overview IBO Zapper (Bottom Side)
  28
- I2C Overview
  29
- Supply Voltage Overview
  30
7 Circuit Diagrams and PWB Layouts

31
- LCD Supply 37": Mains Filter + Standby (A1)
  31
- LCD Supply 37": Supply (A2)
  32
  - SSB: Tuner and if (B1)
    35
  - SSB: Hercules (B2)
    36
  - SSB: Audio Processing (B5)
    39
  - SSB: DC-DC Converter (B6)
    40
  - SSB: Diversity Tables B1-B6
    41
- (B1-6)
  41
  - SSB: Scaler (B7)
    42
  - SSB: Scaler (B8)
    43
  - SSB: Scaler Interface (B9)
    44
  - Ssb: Sdram (B10)
    45
  - SSB: Flash / Control (B11)
    46
  - SSB: MUX-Sync Interface (B13)
    47
  - SSB: Digital I/O (B14)
    48
  - SSB: SCART Analogue I/O (B15)
    49
  - SSB: Top Connectors (B16)
    50
  - SSB: Side Connectors (B17)
    51
  - Ssb: Adc (B18)
    52
  - SSB: Columbus (B19)
    53
  - Ssb: Epld (B20)
    54
  - Ssb: Epld
    55
  - SSB: Diversity Tables B9-B21
    56
  - (B9-21)
    56
  - SSB: Sync Interface (B3)
    57
  - SSB: Audio Delay Line (Reserved) (B4)
    57
  - Ssb: 61411 (B1-B21)
    67
  - Side I/O Panel (D)
    98
  - Control Board (E)
    100
  - LED Panel (J)
    102
  - IBO Zapper: Power Supply (K3)
    106
  - IBO Zapper: Interface (K4)
    107
  - IBO Zapper: Analog Back End (K5)
    108
  - IBO Zapper: Front End (K6)
    109
  - IBO Zapper: Common Interface (K7)
    110
  - IBO Zapper: Mojo (K1)
    111
  - IBO Zapper: Flash Memory (K2)
    111
  - Standby Audio Panel: Connections
    113
  - Standby Audio Panel: Standby (SA2)
    114
  - Standby Audio Panel: Audio (SA3)
    115
8 Alignments

119
9 Circuit Descriptions, Abbreviation List, and IC Data Sheets

124
- Abbreviation List
  126
- IC Data Sheets
  129
10 Spare Parts List

131
11 Revision List

140

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