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 BB 0566 TV Service...
Page 2: Technical Specifications, Connections, And Chassis Overview
It`s Free EN 2 LC4.3E AB Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: - Mains frequency (Hz) : 50 / 60 1.1 Technical Specifications 1.2 Connection Overview Ambient conditions: 1.3 Chassis Overview...
Page 3 It`s Free Technical Specifications, Connections, and Chassis Overview LC4.3E AB EN 3 1.2.2 Rear Connections EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out AERIAL IN EXT 2 EXT 1 AUDIO C1 C2 C3 C4 E_06532_001.eps DVI-I...
Page 4 It`s Free EN 4 LC4.3E AB Technical Specifications, Connections, and Chassis Overview Chassis Overview LCD PANEL CLASS D AUDIO AMPLIFIER PANEL POWER SUPPLY SMALL SIGNAL BOARD PANEL IBO ZAPPER MODULE KEYBOARD CONTROL PANEL SIDE AV PANEL LED & IR PANEL F_15270_085.eps...
Page 5: Safety Instructions, Warnings, And Notes
It`s Free Safety Instructions, Warnings, and Notes LC4.3E AB EN 5 2. Safety Instructions, Warnings, and Notes Index of this chapter: Notes 2.1 Safety Instructions 2.2 Warnings 2.3.1 General 2.3 Notes • Measure the voltages and waveforms with regard to the...
Page 6 For the repair of such sets nothing changes. Philips CE is producing lead-free sets (PBF) from 1.1.2005 onwards. In case of doubt whether the board is lead-free or not (or with...
Page 7: Directions For Use
It`s Free Directions for Use LC4.3E AB EN 7 3. Directions for Use You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com...
Page 8: Mechanical Instructions
4.1 Cable Dressing due to the different set executions. 4.2 Service Position • Follow the disassembling instructions in described order. 4.3 Assy/Panel Removal • For other panels see LC4.3E AA Manual 4.4 Set Re-assembly (3122 785 15272). Notes: Cable Dressing F_15270_086.eps 200505...
Page 9 It`s Free Mechanical Instructions LC4.3E AB EN 9 4.3.2 IBO Zapper Module F_15270_090.eps 300505 Figure 4-6 Opening the IBO zapper module 1. Unlock the metal cover with a screwdriver (see Figure “Unlocking the metal cover of the IBO zapper module”).
Page 10: Service Modes, Error Codes, And Fault Finding
It`s Free EN 10 LC4.3E AB Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: How to Enter 5.1 Test Points To enter SDM, use one of the following methods: 5.2 Service Modes...
Page 11 It`s Free Service Modes, Error Codes, and Fault Finding LC4.3E AB EN 11 How to Navigate Menu Explanation Use one of the following methods: 1. LLLLL. This represents the run timer. The run timer counts • When you press the MENU button on the remote control, normal operation hours, but does not count standby hours.
Page 12 It`s Free EN 12 LC4.3E AB Service Modes, Error Codes, and Fault Finding How to Exit How to Exit Switch the set to STANDBY by pressing the mains button on To exit CSM, use one of the following methods: the remote control transmitter or the television set.
Page 13 It`s Free Service Modes, Error Codes, and Fault Finding LC4.3E AB EN 13 2. Press the MENU button on the remote control transmitter. This brings up the normal user menu. 3. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu.
Page 14 I 2 C SERVICE UART SERVICE ComPair CONNECTOR CONNECTOR 5.4.1 Introduction ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further I 2 C Power 9V DC development on the European DST (service remote control), E_06532_021.eps 180804 which allows faster and more accurate diagnostics.
Page 15: Error Codes
It`s Free Service Modes, Error Codes, and Fault Finding LC4.3E AB EN 15 Error Codes 5.5.3 Error Codes In case of non-intermittent faults, write down the errors present The error code buffer contains all errors detected since the last in the error buffer and clear the error buffer before you begin time the buffer was erased.
Page 16 It`s Free EN 16 LC4.3E AB Service Modes, Error Codes, and Fault Finding The Blinking LED Procedure Using this procedure, you can make the contents of the error buffer visible via the front LED. This is especially useful when there is no picture.
Page 17 It`s Free Service Modes, Error Codes, and Fault Finding LC4.3E AB EN 17 Table 5-3 NVM Default values (option bit settings through NVM Editor in SAM Mode) Byte Nr. Bit Feature/Mode Description Byte 0 0 QSS (LSB) Mode of quasi split sound amplifier...
Page 18 It`s Free EN 18 LC4.3E AB Service Modes, Error Codes, and Fault Finding Byte Nr. Bit Feature/Mode Description Byte 5 0 FFI Fast Filter 179(dec) 1 NNR No red reduction during blue stretch 2 MUS NTSC matrix 3 GAM...
Page 19: Block Diagrams, Testpoint Overviews, And Waveforms
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram 8903 8903 8301 INVERTER INVERTER INVERTER 1500 X220 1301 POWER LVDS CONNECTION SUPPLY TO SCREEN Right Left Speaker Speaker IBO ZAPPER...
Page 20: Block Diagram Video
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB Block Diagram Video VIDEO TUNER & VIF HERCULES SYNC INTERFACE MUX-SYNC INTERFACE SCALER FLASH/CONTROL +VTUN 7217 7801 +5SW_a TDA15021H GM1501 7C00 MX29LV040QC 7208 7E01 1102 F624 1104 UV1318SD VIF1...
Page 21: Block Diagram Audio
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB Block Diagram Audio AUDIO TUNER & IF HERCULES AUDIO PROCESSING AUDIO AMPLIFIER 7001 TDA8931T (CLASS-D) 1102 7217 1001 TDA15021H UV1318S(D) F108 2106 1106 4110 IF-TER SIF1 7004 RF IN...
Page 22: Testpoint Overview Ssb (Top Side)
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB Testpoint Overview SSB (Top Side) F101 C1 F117 D2 F216 B3 F233 B3 F249 B2 F737 A3 F906 B6 FC10 B4 FD15 C7 FE13 C5 FG01 D4 FG17 D6...
Page 23: Block Diagram Ibo Zapper
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB Block Diagram IBO Zapper IBO - ZAPPER PANEL FRONT END 7600 COMMON INTERFACE MOJO ANALOG BACK END 7502 +5VClean 7500 TDA10046HT 7700 7100 UDA1334ATS 7501 STV0700 PNX8316HS 1500 RESET_FE-N...
Page 24: Testpoint Overview Ibo Zapper (Bottom Side)
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB Testpoint Overview IBO Zapper (Bottom Side) F_15270_063.eps 3139 123 5906.2 200505...
Page 25: I2C Ic Overview
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB I2C IC Overview COLUMBUS HERCULUS SCALER TUNER & IF +3V3STBY +3V3SWB 7217 TDA15021H 7L07 7L06 HERCULES 1101 +3V3STBY PROCESSOR 7801 1102 7207 7M00 7L04 M24C16 GM1501H UV1318S T6TU5XBG MST9883C...
Page 26: Supply Voltage Overview
It`s Free Block Diagrams, Testpoint Overviews, and Waveforms LC4.3E AB Supply Voltage Overview SUPPLY LINE OVERVIEW TOP CONNECTORS TUNER & IF SCALER SIDE CONNECTORS MOJO 5102 5K00 1540 SUPPLY 1003 5103 PANEL (PSU) 5100 5K01 1304 FLASH MEMORY HERCULES...
Page 27: Circuit Diagrams And Pwb Layouts
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB 7. Circuit Diagrams and PWB Layouts SSB: Tuner and VIF 1101 C1 F106 D2 1102 A1 F107 D3 TUNER & IF 1103 E2 F108 B4 1104 C9 F109 E5 1105 D8...
Page 28: Ssb: Hercules (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Hercules 1201 B7 3215 B6 5209 D5 I216 C10 1202 G10 3216 A6 5210 D5 I217 C11 2201 A3 3217 B7 5211 E5 I218 D3 HERCULES 2202 B3 3218 B7...
Page 29 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Sync Interface 1440 D9 1441 E9 2447 E8 SYNC INTERFACE 2448 E9 2449 E4 3431 A3 3432 B3 3451 A5 3453 B6 3454 B7 3455 C6 3456 C7 3458 D2...
Page 30 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Audio Delay Line (Res) 2501 A2 2502 B2 AUDIO DELAY LINE (RESERVED) 2503 D2 2504 B8 2505 B9 2506 C10 2507 D10 2508 F6 2509 F7 5501 1u0 F501...
Page 31: Ssb: Audio Processing (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Audio Processing AUDIO PROCESSING 2603 A5 I602 A8 2604 A6 I603 B8 FROM HERCULES 2605 B6 I604 A9 2608 B5 I605 B9 2609 B6 I606 C4 2610 B6 I607 C4...
Page 32: Ssb: Dc-Dc Converter (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: DC-DC Converter 1751 A10 7738 F2 2700 B11 7741 G3 DC-DC CONVERTER 2701 B11 7742 G4 2704 A3 7752 D9 2706 B3 7753 B10 2708 C3 7754 A9 2709 C3...
Page 33 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Scaler 1801 B12 7801-12 A4 SCALER 1802 G14 7801-4 C11 2800 A1 7801-5 E11 2801 A1 7801-6 F4 2802 A1 7801-9 G11 2803 A1 F800 A1 2804 A2 F801 B3...
Page 34: Ssb: Scaler (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Scaler 2900 D1 F906 D10 2901 D2 F907 D10 2902 D2 F908 E9 SCALER 2903 E1 F909 E10 2904 E2 F910 G9 2905 A4 I900 C2 2906 A4 I901 E1...
Page 35: Ssb: Scaler Interface (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Scaler Interface 2A00 E3 SCALER INTERFACE 2A01 F2 2A02 F2 2A03 C7 2A12 F6 2A13 E8 3A00 E2 3A01 E2 7801-8 3A02 C5 GM1501-LF-BD 3A03 C6 3A04 C6 ACp|GPIO_G06_B6|DORED8...
Page 36: Ssb: Sdram (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: SDRAM 2B01 A1 2B02 A1 SDRAM 2B03 A1 2B04 A1 2B05 A2 2B06 A2 2B07 A2 +2V5_DDR 2B08 A3 2B09 A3 2B10 A3 2B11 A3 2B01 2B02 2B03 2B04...
Page 37: Ssb: Flash / Control (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Flash / Control 1C00 E4 FLASH / CONTROL 2C00 A3 2C01 A3 2C02 E2 +3V3_IO 2C03 E5 3C00 E2 +3V3_IO 3C01 E5 3C02 E6 3C03 E6 3C04-1 A6 5C00...
Page 38: Ssb: Mux-Sync Interface (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: MUX-Sync Interface 2E00 C2 3E50 C3 IE34 D10 MUX-SYNC INTERFACE 3E51 C3 2E01 C2 IE35 B7 2E02 C2 3E52 C3 IE36 B7 2E15 3E53 D3 5E02 IE08 2E03 B5...
Page 39: Ssb: Digital I/O (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Digital I/O 1F00-1 D1 DIGITAL IO 1F00-2 E1 1F00-3 F1 1F00-4 B1 1F01 A7 2F00 A2 TO MUX-SYNC INTERFACE 2F02 B2 IF11 5F00 2F04 B3 RINA|Pr 2F05 C2 2F07 C3...
Page 40: Ssb: Scart Analogue I/O (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Scart Analogue I/O 1G01-1 A1 3G95 I9 IG55 C11 1G01-2 E1 3G96 I9 IG56 D10 SCART ANALOGUE IO 1G02-1 F1 3G99 I8 IG57 B13 1G02-2 J1 3S00 J9 IG58 B13...
Page 41: Ssb: Top Connectors (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Top Connectors 1J00 B1 FJ25 E7 1J01 C1 FJ26 E7 TOP CONNECTORS 1J02 D1 IJ01 B1 1J03 F1 IJ02 B1 1J04 B8 IJ03 B1 1J05 C8 IJ04 B1 1J06 E8...
Page 42: Ssb: Side Connectors (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Side Connectors 1K00 A8 1K01 D1 SIDE CONNECTORS 1K02 E8 1K03 A1 1K04 D1 2K00 B7 2K01 B6 4K01 2K02 C3 FOR DISC/ ARCH CABINET TO/FROM 1540 OF 2K03 C3...
Page 43: Ssb: Adc (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: ADC 2L02 A7 3L37 E3 2L03 A7 3L38 C3 2L04 A7 3L39 C4 2L05 A8 4L00 D3 2L06 A8 4L01 D3 2L07 B7 4L02 C1 2L08 B7 4L03 C1...
Page 44: Ssb: Columbus (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: Columbus 2M00 E2 3M87 A5 COLUMBUS 2M01 E2 3M88 C8 2M02 E3 3M89 C5 2M03 E3 3M90 E4 2M04 E3 4M00 B5 2M05 E3 4M01 B5 +3V3SWA +3V3SWA +3V3SWA...
Page 45 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: EPLD 1N01 A9 7N02-2 D7 1N02 D11 7N02-5 D10 EPLD 1N03 F12 7N03-1 C3 1N05 D5 7N03-2 C2 2N01 A2 7N04 D5 2N02 C1 FN01 B4 2N03 C2 FN02 B6...
Page 46: Ssb: Epld (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB SSB: EPLD 1P01 E8 FP09 E4 1P02 E8 FP10 F4 1P03 F8 FP11 F4 EPLD 1P04 F8 FP12 F4 1P05 G8 FP13 F4 1P06 A11 FP14 G4 1P07 D11 FP15 D11...
Page 47: Ssb: Sync Interface (B1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Top Side Overview) 1102 C6 1J04 A6 2203 A5 2230 B6 2248 B6 2269 A6 2448 A5 2716 A3 2903 C4 2D05 C1 2D38 C1 2E15 C4...
Page 48 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Top Side Part 1) Part 1 F_15270_034a.eps 180505...
Page 49 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Top Side Part 2) Part 2 F_15270_034b.eps 180505...
Page 50 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Top Side Part 3) Part 3 F_15270_034c.eps 180505...
Page 51 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Top Side Part 4) Part 4 F_15270_034d.eps 180505...
Page 52 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Bottom Side Overview) 1101 D2 2109 D1 2282 B3 2701 A6 2803 B6 2823 C5 2922 C6 2945 B6 2B07 B7 2D10 C7 2E25 C5 2G09 D4...
Page 53 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Bottom Side Part 1) Part 1 F_15270_035a.eps 180505...
Page 54 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Bottom Side Part 2) Part 2 F_15270_035b.eps 180505...
Page 55 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Bottom Side Part 3) Part 3 F_15270_035c.eps 180505...
Page 56 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Small Signal Board (Bottom Side Part 4) Part 4 F_15270_035d.eps 180505...
Page 57: Class D Audio Amplifier (C)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Class D Audio Amplifier 1001 E11 5001 A3 1002 C2 5002 C3 CLASS D AUDIO AMPLIFIER 1003 A2 5003 C2 2001 B2 5004 B3 2002 B3 5005 D3 2003 B3...
Page 58 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Class D Audio Amplifier (Top Side) 1001 A2 1003 A3 2004 A3 2019 A4 2024 A4 2037 A1 2043 A2 5007 A2 1002 A3 2001 A2 2012 A4 2023 A3...
Page 59: Keyboard Control Panel (E)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Keyboard Control Panel Personal Notes: 1008 D1 KEYBOARD CONTROL 1309 D2 1310 D2 1311 D3 1312 D3 1313 D3 1314 D2 1684 C1 3317 C1 3318 C2 3319 C2 3320 C3...
Page 60 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Keyboard Control Panel (Top Side) 1309 A1 1310 A3 1311 A5 1312 A7 1313 A8 1314 A4 1684 A1 F_15390_032.eps 3139 123 5974.1 280205 Layout Keyboard Control Panel (BottomSide)
Page 61 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Side A/V Panel 1301 A1 1302-1 B1 SIDE-AV 1302-2 C1 1302-3 D1 3302 1303 E1 1304 C8 2301 2302 2301 A4 2302 A4 SVHS 2303 A4 1301 2304 A4 I301...
Page 62: Side A/V Panel
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout Side A/V Panel (Top Side) 1301 A1 1302 A3 1303 A4 1304 A2 9390 A3 9391 A2 9392 A2 9393 A3 F_15390_028.eps 3139 123 5956.1 280205 Layout Side A/V Panel (Bottom Side)
Page 63: Ir-Led And Light Sensor Panel (J)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IR-LED and Light Sensor Panel Layout IR-LED and Light Sensor Panel (Top Side) 1870 B1 3801 B2 3808 E2 4807 E3 6803 C3 7804 C4 F802 C1 F806 B1 I804 C4...
Page 64 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: Mojo 1100-1 D8 7104 H2 7100-4 3114 F105 MOJO_TRST F138 1100-2 D8 7105 F13 MOJO PNX8316HS 1101 B9 F105 A7 F108 3119 MOJO_TDI (SDRAM) SDRAM_ADDR(0) 1106 D14 F106 A7...
Page 65: Ibo Zapper: Flash Memory (K2)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: Flash Memory 0001 H1 FLASH MEMORY 0002 H1 0003 H2 0004 H2 0005 H3 0006 H4 0007 H4 0008 H5 0009 H5 0010 H6 0011 H6 +3V3_NOR48 0012 G7...
Page 66: Ibo Zapper: Power Supply (K3)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: Power Supply 1301 B1 F314 I13 1303 H3 F315 G7 2323 POWER SUPPLY 1304 B6 F316 H11 2300 B10 F317 F13 +12V +12V I310 3326 2301 B7 I301 D2...
Page 67: Ibo Zapper: Interface (K4)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: Interface 1400 B10 1401 B11 INTERFACE 1402 B3 1403 F11 2403 E7 2405 F7 2406 F8 2411 B6 2412 B8 2413 B9 +3V3 2414 C4 2415 C4 2416 F5...
Page 68: Ibo Zapper: Analog Back End (K5)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: Analog Back End 1500 C13 5512 G3 2500 A7 5513 H3 2501 A6 5514 I3 ANALOG BACK END 2502 B3 5528 A5 2503 C7 6503 E5 3528 5528...
Page 69: Ibo Zapper: Front End (K6)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: Front End 1600 A2 I607 E6 FRONT END 1601 F6 I614 G8 1603-1 H13 I615 G12 1603-2 H12 I616 G4 2607 D10 I618 G12 2608 D9 I619 G12...
Page 70: Ibo Zapper: Common Interface (K7)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB IBO Zapper: 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...
Page 71: Ibo Zapper: Mojo (K1)
It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout IBO Zapper (Top Side) F_15270_061.eps 3139 123 5906.2 200505...
Page 72 It`s Free Circuit Diagrams and PWB Layouts LC4.3E AB Layout IBO Zapper (Bottom Side) F_15270_062.eps 3139 123 5906.2 200505...
Page 73: Alignments
It`s Free Alignments LC4.3E AB EN 73 8. Alignments Index of this chapter: 8.1 General Alignment Conditions 8.2 Hardware Alignments 8.3 Software Alignments Note: Figures below can deviate slightly from the actual situation, due to the different set executions.
Page 74 It`s Free EN 74 LC4.3E AB Alignments 8.3.1 SAM Menu 00035 LC4XEP1 1.08/S4XGVX 1.10 ERR 0 0 0 0 0 OP 000 057 140 032 120 128 000 . OP1 . Delta Cool Red . OP2 . Delta Cool Green -1 .
Page 75 It`s Free Alignments LC4.3E AB EN 75 8.3.4 ADC Gain, Grey Scale Alignment & Panel Size Settings Caution: • Do not change the NVM settings without understanding the function of each setting, because The table below shows a number of NVM settings used for incorrect NVM settings may seriously hamper the each model of TV set.
Page 76 It`s Free EN 76 LC4.3E AB Alignments 8.3.5 Sound not via the SCALER “Options” OP1...OP7. For further settings, see also the NVM settings in the Table “ADC Gain, Grey scale alignment & panel size settings” elsewhere in this manual.
Page 77 It`s Free Alignments LC4.3E AB EN 77 Table 8-3 Option codes in detail, at bit level Option byte & bit table for restoring the SCALER to its original Factory Default settings via the SC NVM Editor in the SAM menu...
Page 78: Circuit Descriptions, Abbreviation List, And Ic Data Sheets
“IBO Zapper” is intended for use in combination with an set and an IBO zapper module. For a description of the original analogue TV chassis. TV sets (without an IBO zapper module), see the LC4.3E AA Block diagram IBO Zapper Module i g i l a t .
Page 79 It`s Free Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.3E AB EN 79 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 80: Abbreviation List
It`s Free EN 80 LC4.3E AB Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.2 Passive Standby State 9.11 Abbreviation List The set is in standby mode. The module is in off state. 0/6/12 SCART switch control signal on A/V board.
Page 81 (Y/C) are reproduced LATAM LATin AMerica RGBHV Red, Green, Blue, Horizontal sync, LC04 Philips chassis name for LCD TV 2004 and Vertical sync project Read Only Memory Liquid Crystal Display Service Alignment Mode SandCastle: two-level pulse derived...
Page 82 Sound right SCART1 out SNDR-SC2-IN Sound right SCART2 out SNDR-SC2-OUT Sound right SCART2 out SOPS Self Oscillating Power Supply S/PDIF Sony Philips Digital InterFace; This is a consumer interface used to transfer digital audio SRAM Static RAM STBY STandBY SVHS...
Page 83: Ic Data Sheets
It`s Free Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.3E AB EN 83 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"...
Page 84 It`s Free EN 84 LC4.3E AB Circuit Descriptions, Abbreviation List, and IC Data Sheets 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...
Page 85: Spare Parts List
It`s Free Spare Parts List LC4.3E AB EN 85 10. Spare Parts List Set Level 2238 2020 552 96718 220nF 10% 6.3V 0402 2811 3198 035 71040 100nF 10% 16V 0402 2239 3198 035 71040 100nF 10% 16V 0402...
Page 86 It`s Free EN 86 LC4.3E AB Spare Parts List 2B18 5322 124 41945 22µF 20% 35V 2G66 2020 552 00005 4.7µF 10% 6.3V 0603 2M23 4822 124 12095 100µF 20% 16V 2C00 3198 035 71040 100nF 10% 16V 0402...
Page 87 It`s Free Spare Parts List LC4.3E AB EN 87 3207 3198 031 06810 680Ω 5% 0.01W 0402 3733 2322 704 63302 3.3kΩ 1% 0603 3E24 4822 117 13543 470Ω 5% 0402 3208 4822 117 13545 100Ω 1% 0402 3734 4822 117 13602 2.2kΩ...
Page 88 It`s Free EN 88 LC4.3E AB Spare Parts List 3G67 4822 051 30153 15kΩ 5% 0.062W 3M58 4822 117 13606 10kΩ 5% 0.01W 0402 5L02 2422 549 45333 Bead 120Ω 100MHz 3G68 4822 051 30153 15kΩ 5% 0.062W 3M59 4822 117 13546 47Ω...
Page 89 It`s Free Spare Parts List LC4.3E AB EN 89 7L06 9965 000 04199 BSN20 3013 4822 051 30103 10kΩ 5% 0.062W 7L07 9965 000 04199 BSN20 3014 2322 762 60229 22Ω 5% 1005 7M00 9322 204 76671 T6TU5XBG-0001 3019 4822 051 30103 10kΩ...
Page 90 It`s Free EN 90 LC4.3E AB Spare Parts List 2106 2238 586 59812 100nF 20% 50V 0603 2533 4822 122 33761 22pF 5% 50V 3205 4822 051 30103 10kΩ 5% 0.062W 2107 2238 586 59812 100nF 20% 50V 0603...
Page 91 It`s Free Spare Parts List LC4.3E AB EN 91 3571 4822 051 30151 150Ω 5% 0.062W 5302 2422 535 94639 10µH 20% 3606 4822 051 30101 100Ω 5% 0.062W 5303 2422 536 00548 100µ 3607 4822 051 30101 100Ω 5% 0.062W 5304 4822 157 10452 10µH 10%...
Page 92: Revision List
It`s Free EN 92 LC4.3E AB Revision List 11. Revision List Manual xxxx xxx xxxx.0 • First release.

Philips LC4.3E Service Manual

1 Technical Specifications, Connections, and Chassis Overview

2 Safety Instructions, Warnings, and Notes

3 Directions for Use

4 Mechanical Instructions

5 Service Modes, Error Codes, and Fault Finding

6 Block Diagrams, Testpoint Overviews, and Waveforms

7 Circuit Diagrams and PWB Layouts

8 Alignments

9 Circuit Descriptions, Abbreviation List, and IC Data Sheets

10 Spare Parts List

11 Revision List

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Summary of Contents for Philips LC4.3E

Table of Contents