Philips LC4.41E Service Manual
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Philips LC4.41E Service Manual

Philips LC4.41E Service Manual

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©
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.
Published by WS 0663 TV Service
Supplement to manual LC4.41E AA 3122 785 16240
Contents
IBO Zapper Panel: MOJO
Printed in the Netherlands
Page
2
3
3
4
7
8
9
10
11
12
13
14
Diagram PWB
(K1)
15
22-31
16
22-31
17
22-31
18
22-31
19
22-31
20
22-31
21
22-31
33
36
38
40
42
44
Subject to modification
Chassis
LC4.41E
AB
ME6
G_16240_000.eps
170206
EN 3122 785 16230

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Summary of Contents for Philips LC4.41E

  • Page 1: Table Of Contents

    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. Published by WS 0663 TV Service...

  • Page 2: Technical Specifications, Connections, And Chassis Overview

    EN 2 LC4.41E AB Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: : DVB - terrestrial 1.1 Technical Specifications 1.2 Connection Overview 1.1.2 Sound 1.3 Chassis Overview Sound systems : NICAM B/G, D/K, I, L...

  • Page 3: Safety Instructions, Warnings, And Notes

    Safety Instructions, Warnings, and Notes LC4.41E AB EN 3 Chassis Overview LCD PANEL POWER SUPPLY PANEL SMALL SIGNAL BOARD AUDIO PANEL OTC TXT PANEL IBO ZAPPER 2 PANEL CONTROL BOARD SIDE I/O PANEL LED & IR PANEL G_15451_003.eps 030306 Figure 1-2 Chassis overview 2.

  • Page 4: Mechanical Instructions

    EN 4 LC4.41E AB Mechanical Instructions 4. Mechanical Instructions Index of this chapter: 12. Carefully unlock the locking mechanism of the FFC 4.1 Assy/Panel Removal connector [9] and remove the flatfoil cable (see Figure 4.2 Set Re-assembly “How to unlock an FFC connector”).

  • Page 5: Service Modes, Error Codes, And Fault Finding

    Service Modes, Error Codes, and Fault Finding LC4.41E AB EN 5 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: 5.1 Service Modes 5.2 Error Codes Notes: • Only information that is related to the IBO Zapper module is published in this manual.

  • Page 6: Error Codes

    EN 6 LC4.41E AB Service Modes, Error Codes, and Fault Finding Error Codes Table 5-1 Error code overview Error Error Description Check Item Diagram The error code buffer contains all errors detected since the last No Error time the buffer was erased. The buffer is written from left to...

  • Page 7: Block Diagrams, Test Point Overviews, And Waveforms

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB 6. Block Diagrams, Test Point Overviews, and Waveforms Wiring Diagram 42” (FHP) WIRING 42” (FHP) 8903 AUDIO PLASMA PANEL 8902 1M10 PDP Y-MAIN PDP X-MAIN DRIVING BOARD POWER SUPPLY DRIVING BOARD...

  • Page 8: Wiring Diagram 42" & 50" Plasma

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB Wiring Diagram 42” & 50” Plasma WIRING 42” & 50” PLASMA 8903 AUDIO PLASMA PANEL 8902 PDP Y-MAIN PDP X-MAIN DRIVING BOARD POWER SUPPLY DRIVING BOARD RIGHT LEFT SPEAKER SPEAKER CN8006...

  • Page 9: Block Diagram Supply 42" Fhp

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB Block Diagram Supply 42” FHP SUPPLY42” FHP FILTERS STANDBY PRECONDITIONER LLC SUPPLY 7093 3090 3450 3451 3452 5401 F001 3092 LM317T 5005 7013 +5V_INT_SW 25V_HOT IN OUT 0308 5402 5600 1400...

  • Page 10: Block Diagram Video

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB Block Diagram Video VIDEO TUNER & VIF HERCULES MUX-SYNC INTERFACE SCALER PACIFIC3 +VTUN 7217 7801 +5SW_a TDA15021H GM1501 7208 7E01 1152 FE00 1154 UV1318S VIF1 R_OTC_SDTV 2156 1N16 IF-TER Sound 7209...

  • Page 11: Block Diagram Audio & Control

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB Block Diagram Audio & Control AUDIO TUNER & IF HERCULES AUDIO PROCESSING AUDIO: AMPLIFIER AUDIO: +12_20V 7D14÷7D16 CONNECTORS 7D18 1152 7217 TDA15021H UV1318S F158 1M03 2156 7D10-02 1156 IF-TER SIF1 RF IN...

  • Page 12: Block Diagram Ibo Zapper

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB Block Diagram IBO Zapper IBO - ZAPPER 2 PANEL (DVB) FRONT END 7600 COMMON INTERFACE MOJO ANALOG BACK END 7502 +5VClean 7500 TDA10046HT 7700 7100 UDA1334ATS 7501 1500 STV0700 PNX8316HS RESET_FE-N...

  • Page 13: I2C Overview

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB C Overview I²C HERCULES SCALER TUNER & IF COLUMBUS SYNC INTERFACE OTC-FLASH +3V3STBY +3V3SW +3V3STBY 7217 TDA15021H 7221 7220 7001 SAA5801H/ HERCULES +3V3STBY PROCESSOR 7207 7801 1102 7M00 CONTROL 1151 +3V3SW...

  • Page 14: Supply Voltage Overview

    Block Diagrams, Test Point Overviews, and Waveforms LC4.41E AB Supply Voltage Overview SUPPLY LINE OVERVIEW TOP CONNECTORS DC-DC CONVERTER SDRAM TUNER & IF FLASH MEMORY 7L02 POWER SUPPLY 3B01 5201 IN OUT PANEL (PSU) 5152 5L01 7738 5200 5738 5L11...

  • Page 15: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts LC4.41E AB 7. Circuit Diagrams and PWB Layouts IBO Zapper Panel: MOJO 1100-1 E8 7105 F13 MOJO 1100-2 E8 F105 A7 7100-4 1101 B9 F106 A7 3114 F105 F138 MOJO_TRST PNX8316HS 1106 E14 F107 A7...

  • Page 16: Ibo Zapper Panel: Flash Memory (K2)

    Circuit Diagrams and PWB Layouts LC4.41E AB IBO Zapper Panel: Flash Memory 0001 H1 0002 H2 FLASH MEMORY 0003 H2 0004 H2 0005 H3 0006 H4 0007 H4 0008 H5 0009 H5 0010 H6 0011 H6 +3V3_NOR48 0012 H7 +3V3_NOR48...

  • Page 17: Ibo Zapper Panel: Power Supply (K3)

    Circuit Diagrams and PWB Layouts LC4.41E AB IBO Zapper Panel: Power Supply 1301 B1 F310 E12 2323 1303 H3 F312 H2 POWER SUPPLY 1304 B6 F313 H13 +12V +12V I310 3326 2300 B10 F314 I13 2301 B7 F315 G7 7309...

  • Page 18: Ibo Zapper Panel: Interface (K4)

    Circuit Diagrams and PWB Layouts LC4.41E AB IBO Zapper Panel: Interface 1400 B10 1401 B11 INTERFACE 1402 C3 1403 F11 2403 E7 2405 F7 2406 F8 2411 B6 2412 B8 2413 C9 +3V3 2414 C4 2415 C4 2416 F5 3403 E6...

  • Page 19: Ibo Zapper Panel: Analog Back End (K5)

    Circuit Diagrams and PWB Layouts LC4.41E AB IBO Zapper Panel: Analog Back End 1500 C13 4506 D7 I560 G9 2500 A7 4507 B2 I561 H12 2501 A6 4508 H6 I562 D12 ANALOG BACK END 2502 A3 4509 I8 I563 D13...

  • Page 20: Ibo Zapper Panel: Front End (K6)

    Circuit Diagrams and PWB Layouts LC4.41E AB IBO Zapper Panel: Front End 1600 A2 I604 E8 FRONT END 1601 F6 I605 E4 1603-1 H13 I606 E5 1603-2 H12 I607 E6 2607 D10 I614 G8 2608 D9 I615 G12 2609 D9...

  • Page 21: Ibo Zapper Panel: Common Interface (K7)

    Circuit Diagrams and PWB Layouts LC4.41E AB IBO Zapper Panel: Common Interface 1700-A D18 I770 J2 1700-B D18 I772 J1 COMMON INTERFACE 2700 C14 I773 J9 2701 E14 I775 K5 2702 G18 I776 K9 2703 G18 I777 L2 2704 H12...
  • Page 22 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Overview Top Side) 0005 E3 1500 D1 2206 E8 2319 C4 2406 B9 2510 A3 2529 E3 2621 B4 2700 E7 3122 B9 3144 C9 3300 E3 3326 D5...
  • Page 23 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 1 Top Side) Part 1 G_16220_018a.eps 090206...
  • Page 24 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 2 Top Side) Part 2 G_16220_018b.eps 090206...
  • Page 25 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 3 Top Side) Part 3 G_16220_018c.eps 090206...
  • Page 26 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 4 Top Side) Part 4 G_16220_018d.eps 090206...
  • Page 27 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Overview Bottom Side) 2103 C1 2110 D1 2119 D1 2208 E2 2305 E4 2327 C6 2608 B6 2617 B6 2705 C5 3101 C1 3142 C1 3163 C1 3205 D3...
  • Page 28 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 1 Bottom Side) Part 1 G_16220_019a.eps G_16220_019a.eps 100206...
  • Page 29 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 2 Bottom Side) Part 2 G_16220_019b.eps G_16220_019b.eps 090206...
  • Page 30 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 3 Bottom Side) Part 3 G_16220_019c.eps G_16220_019c.eps 090206...
  • Page 31 Circuit Diagrams and PWB Layouts LC4.41E AB Layout IBO Zapper Panel (Part 4 Bottom Side) Part 4 G_16220_019d.eps G_16220_019d.eps 090206...
  • Page 32 Circuit Diagrams and PWB Layouts LC4.41E AB Personal Notes: E_06532_013.eps 131004...

  • Page 33: Alignments

    Alignments LC4.41E AB EN 33 8. Alignments Index of this chapter: Table 8-1 ADC gain and grey scale alignment 8.1 General Alignment Conditions 8.2 Hardware Alignments SDTV ADC Gain settings: Use the NVM Editor in SAM to set these values in 8.3 Software Alignments...
  • Page 34 EN 34 LC4.41E AB Alignments 8.3.2 Panel Size Settings Table 8-3 Option codes OP1...OP7 The table below shows the NVM settings for panel selection, Option table for quickly restoring the HERCULES to its Factory Default settings based on panel size and manufacturer. Use the SC NVM editor...
  • Page 35 Alignments LC4.41E AB EN 35 Table 8-4 Option codes in detail, at bit level Option byte & bit table for restoring the TV set to its original Factory Default settings via the NVM Editor in the SAM menu 42PF7521D/10/12 Model number...

  • Page 36: Circuit Descriptions, Abbreviation List, And Ic Data Sheets

    EN 36 LC4.41E AB Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: 9.1 Introduction Note: 9.2 IBO Zapper 2 Module • Only information that is related ito the IBO Zapper 2 9.3 Block diagram IBO Zapper 2 Module...
  • Page 37 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.41E AB EN 37 PNx83xx MOJO were first sent to the Hercules input for e.g. teletext reinsertion purposes before they are passed on to the Scaler. The secundary MOJO output, which delivers CVBS signals, is...

  • Page 38: Abbreviation List

    A single video signal that contains to the customer's preferences luminance, colour, and timing LATAM LATin AMerica information LC04 Philips chassis name for LCD TV 2004 CVBS-EXT CVBS signal from external source project (VCR, VCD, etc.) Liquid Crystal Display CVBS-INT CVBS signal from internal Tuner Light Emitting Diode;...
  • Page 39 Multi-standard Sound Processor: ITT SouND sound decoder SOPS Self Oscillating Power Supply MUTE MUTE Line SPDIF Sony Philips Digital Interface; a Not Connected consumer interface, used to transfer NICAM Near Instantaneously Companded digital audio Audio Multiplexing; This is a digital SRAM...

  • Page 40: Ic Data Sheets

    EN 40 LC4.41E AB Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.12 IC Data Sheets This section shows the internal block diagrams and pin layouts of ICs that are drawn as "black boxes" in the electrical diagrams (with the exception of "memory" and "logic" ICs).
  • Page 41 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.41E AB EN 41 9.12.2 Diagram K6, TDA10046 (IC7600) Block Diagram AGC_TUN AGC_IF ANALOG DIGITAL FRONT-END ∆Σ CHANNEL ESTIMATION AND OFDM Dual AGC ∆Σ AND CORRECTION DEMODULATION OFDM Spectrum Fsamp Carrier Time...

  • Page 42: Spare Parts List

    EN 42 LC4.41E AB Spare Parts List 10. Spare Parts List Sets included: 2330 2020 021 91687 470µF 20% 16V 2707 4822 124 23002 10µF 16V 2331 4822 126 13193 4.7nF 10% 63V 2708 2238 586 59812 100nF 20% 50V 0603 2332 4822 124 40207 100µF 20% 25V...
  • Page 43 Spare Parts List LC4.41E AB EN 43 3423 4822 051 30153 15kΩ 5% 0.062W 3645 4822 051 30103 10kΩ 5% 0.062W 3500 4822 051 30102 1kΩ 5% 0.062W 3700 4822 051 30101 100Ω 5% 0.062W 3501 4822 117 12968 820Ω 5% 0.62W 3701 4822 051 30101 100Ω...

  • Page 44: Revision List

    EN 44 LC4.41E AB Revision List 11. Revision List Manual xxxx xxx xxxx.0 • First release.

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