Philips 32PFL5604/78 User Manual

Published by JA/JY 0966 BU TV Consumer Care, the Netherlands Subject to modification EN 3122 785 18660
2009-Jun-19
©
Copyright 2009 Koninklijke Philips Electronics N.V.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic, mechanical,
photocopying, or otherwise without the prior permission of Philips.
Color Television Chassis
TCM3.2L
LA
18530_000_090319.eps
090319
P&S
P&S
Contents Page Contents Page
1. Revision List 2
2. Technical Specifications and Connections 2
3. Precautions, Notes, and Abbreviation List 4
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 12
6. Alignments 20
7. Circuit Descriptions 22
8. IC Data Sheets 25
9. Block Diagrams
Wiring Diagram 32" (P&S) 37
Wiring Diagram 42" (P&S) 38
Block Diagram 39
10. Circuit Diagrams and PWB Layouts Drawing PWB
Main Power Supply (32")
(A1) 40 41-42
Main Power Supply (42") (A1) 43 45-46
Main Power Supply (42") (A2) 44 45-46
SSB: DC/DC (B01) 47 58-63
SSB: MT822x Processor (B02) 48 58-63
SSB: DDR SD-RAM (B03) 49 58-63
SSB: Tuner (B04) 50 58-63
SSB: HDMI (B05) 51 58-63
SSB: I/O - VGA, USB, S-Video (B06) 52 58-63
SSB: Digital Analog Converter, DAC (B07) 53 58-63
SSB: I/O - Connectivity YPbPr (B08) 54 58-63
SSB: MUX and DEMUX (B09) 55 58-63
SSB: Audio Amplifier (B10) 56 58-63
SSB: MCU Stand-by (B11) 57 58-63
Side Control Panel (E) 64 65-65
IR Panel (J) 66 67-67

Philips 32PFL5604/78 Specifications

General

Screen Size	32 inches
Display Type	LCD
HDMI Ports	3
USB Ports	1
Screen Format	16:9
Response Time	5 ms
Contrast Ratio (typical)	1000:1
Component Video (YPbPr/YCbCr) in	1
SCART Ports Quantity	1
Audio (L/R) in	1
Digital Audio Optical Out	1
RMS Rated Power	20 W
Refresh Rate	50 Hz
Smart TV	No
Built-in Wi-Fi	No
Energy Efficiency Class	A
Audio Output	20 W
Resolution	1366 x 768 pixels

Summary

Technical Specifications and Connections

Technical Specifications

Specific technical data and model number information.

Precautions, Notes, and Abbreviation List

Safety Instructions

Essential safety regulations and procedures for repair.

Warnings

Critical warnings concerning ESD, high voltage, and tools.

Notes

Service Modes, Error Codes, and Fault Finding

Measurement Conditions

Service Modes

Explains activation and use of SDM, SAM, and CSM modes.

Service Tools

Error Codes

Information on error code logging, reading, and clearing.

Blinking LED Procedure (LAYER-2 codes)

Method to identify errors via front LED blinking patterns.

Fault Finding and Repair Tips

Flowcharts and practical advice for diagnosing and fixing issues.

Software Upgrading

Instructions for updating the TV's main software via USB.

Alignments

General Alignment Conditions

Prerequisites and conditions for performing electrical adjustments.

Software Alignments

Steps for adjusting Tuner AGC, White Point, and ADC.

Option Settings

Reset of Repaired SSB

Procedures for setting NVM data after SSB replacement.

Circuit Descriptions

Video and Audio Processing - MT822x

Description of the MT822x chip's video/audio processing.

Power Supply

Information and troubleshooting for the TV's power supply units.

Circuit Diagrams and PWB Layouts

Main Power Supply (32")

Circuit diagram and PWB layout for the 32" main power supply unit.

Main Power Supply (42")

Circuit diagram and PWB layout for the 42" main power supply unit.

SSB: DC/DC

SSB: MT822x Processor

Circuit diagram for the MT822x processor on the SSB.

SSB: DDR SD-RAM

SSB: Tuner

SSB: HDMI

SSB: I/O - VGA, USB, S-Video

SSB: Digital Analog Converter, DAC

SSB: I/O - Connectivity YPbPr

SSB: MUX and DEMUX

SSB: Audio Amplifier

SSB: MCU Stand-by