Philips LC4.31E User manual

Published by WS 0662 TV Service Printed in the Netherlands Subject to modification EN 3122 785 16220
©
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
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.
Colour Television Chassis
LC4.31E
AB
Supplement to manual LC4.31E AA 3122 785 16210
G_16210_000.eps
090206
ME6 ME5
Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 4
3. Directions for Use 4
4. Mechanical Instructions 5
5. Service Modes, Error Codes, and Fault Finding 7
6. Block Diagrams, Test Point Overviews, and
Waveforms
Wiring Diagram 26” & 32” 9
Wiring Diagram 37” 10
Wiring Diagram 42” 11
Block Diagram Supply 37” 12
Block Diagram Supply 42” 13
Block Diagram Video 14
Block Diagram Audio & Control 15
Block Diagram IBO Zapper 16
I2C Overview 17
Supply Voltage Overview 18
7. Circuit Diagrams and PWB Layouts Diagram PWB
IBO Zapper Panel: MOJO (K1) 19 26-31
IBO Zapper Panel: Flash Memory (K2) 20 26-31
IBO Zapper Panel: Power Supply (K3) 21 26-31
IBO Zapper Panel: Interface (K4) 22 26-31
IBO Zapper Panel: Analog Back End (K5) 23 26-31
IBO Zapper Panel: Front End (K6) 24 26-31
IBO Zapper Panel: Common Interface (K7) 25 26-31
8. Alignments 37
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 40
Abbreviation List 42
IC Data Sheets 44
10. Spare Parts List 46
11. Revision List 48

Technical Specifications, Connections, and Chassis Overview
EN 2 LC4.31E AB1.
1. Technical Specifications, Connections, and Chassis Overview
Index of this chapter:
1.1 Technical Specifications
1.2 Connection Overview
1.3 Chassis Overview
Notes:
• Only information that is related to the IBO Zapper module
is published in this manual. For the other information, see
the relevant chassis manual (order code on front page).
• Some models in this chassis range have a different
mechanical construction. The information given here is
therefore model specific.
• Figures below can deviate slightly from the actual situation,
due to the different set executions.
• Specifications are indicative (subject to change).
1.1 Technical Specifications
1.1.1 Vision
Display type : LCD, IPS
Screen size :
- 26PF5521D/10/12 : 26” (66 cm), 16:9
- 32PF5521D/10/12 : 32” (82 cm), 16:9
- 37PF5521D/10 : 37” (94 cm), 16:9
- 26PF7521D/10 : 26” (66 cm), 16:9
- 32PF7521D/10 : 32” (82 cm), 16:9
- 37PF7521D/10 : 37” (94 cm), 16:9
- 42PF7421D/10 : 42” (107 cm), 16:9
Resolution (HxV pixels) : 1366 x 768
Contrast ratio :
- 26PF5521D/10/12 : 600:1
- 32PF5521D/10/12 : 800:1
- 37PF5521D/10 : 800:1
- 26PF7521D/10 : 600:1
- 32PF7521D/10 : 800:1
- 37PF7521D/10 : 800:1
- 42PF7421D/10 : 550:1
Light output (cd/m2) : 500
Response time (ms) : 8
Viewing angle (HxV degrees) :
- 26PF5521D/10/12 : 178x178
- 32PF5521D/10/12 : 178x178
- 37PF5521D/10 : 176x176
- 26PF7521D/10 : 178x178
- 32PF7521D/10 : 178x178
- 37PF7521D/10 : 176x176
- 42PF7421D/10 : 176x176
Tuning system : PLL
TV Colour systems : PAL B/G, D/K, I
: SECAM B/G, D/K, L/L’
Video playback : NTSC M/N 3.58, 4.43
: PAL B/G
: SECAM L/L’
Supported computer formats : VGA (640x480)
: MAC (640x480)
: SVGA (800x600)
: XVGA (1024x768)
: VGA (720x400)
Supported video formats : 640x480p - 2fH
: 720x576p - 2fH
: 1280x720p - 3fH
: 1920x1080i - 2fH
Presets/channels : 100 presets
Tuner bands : VHF
: UHF
: S-band
:Hyper-band
1.1.2 Sound
Sound systems : NICAM B/G, D/K, I, L
: AV Stereo
Maximum power (WRMS) :
- 26PF5521D/10/12 : 2 x 5
- 32PF5521D/10/12 : 2 x 15
- 37PF5521D/10 : 2 x 15
- 26PF7521D/10 : 2 x 5
- 32PF7521D/10 : 2 x 15
- 37PF7521D/10 : 2 x 15
- 42PF7421D/10 : 2 x 15
1.1.3 Miscellaneous
Power supply:
Mains voltage (VAC) :
- 26PF5521D/10/12 : 110 - 240
- 32PF5521D/10/12 : 110 - 240
- 37PF5521D/10 : 220 - 240
- 26PF7521D/10 : 110 - 240
- 32PF7521D/10 : 110 - 240
- 37PF7521D/10 : 220 - 240
- 42PF7421D/10 : 220 - 240
Mains frequency (Hz) : 50 / 60
Ambient conditions:
- Temperature range (qC) : +5 to +40
- Maximum humidity : 90% R.H.
Power consumption:
Normal operation (W) :
- 26PF5521D/10/12 : 100
- 32PF5521D/10/12 : 120
- 37PF5521D/10 : 180
- 26PF7521D/10 : 100
- 32PF7521D/10 : 120
- 37PF7521D/10 : 180
Stand-by (W) :
- 26PF5521D/10/12 : < 1
- 32PF5521D/10/12 : < 1
- 37PF5521D/10 : < 2
- 26PF7521D/10 : < 1
- 32PF7521D/10 : < 1
- 37PF7521D/10 : < 2
- 42PF7421D/10 : < 2
Dimensions (WxHxD cm):
- 26PF5521D/10/12 : 80.45 x 43.8 x 11.4
- 32PF5521D/10/12 : 92.4 x 50.7 x 11.9
- 37PF5521D/10 : 110.0 x 60.9 x 10.25
- 26PF7521D/10 : 69.75 x 49.48 x 9.97
- 32PF7521D/10 : 93.5 x 51.65 x 12.0