Philips LC4.9E Service Manual
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Philips LC4.9E Service Manual

Philips LC4.9E Service Manual

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Colour Television

Contents
SSB: Tuner and IF
©
Copyright 2005 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 BB 0568 TV Service
For manual LGE plasma panel see: 3122 785 15590
Page
2
5
7
8
21
22
23
24
25
26
27
28
29
Diagram PWB
(B1) 30
53-62
(B2) 31
53-62
(B3) 32
53-62
(B4) 33
53-62
(B5) 34
53-62
(B6) 35
53-62
(B7) 37
53-62
(B8) 38
53-62
(B9) 39
53-62
53-62
53-62
(B12) 42
53-62
53-62
53-62
53-62
Printed in the Netherlands
Contents
Subject to modification
Chassis
LC4.9E
AB
E_14710_000.eps
240604
Page
53-62
53-62
53-62
53-62
53-62
(B21) 51
53-62
(C) 63
64
(D) 65
64
(E) 67
68
(J) 69
70
(K1) 71
78-79
(K2) 72
78-79
(K3) 73
78-79
(K4) 74
78-79
(K5) 75
78-79
(K6) 76
78-79
(K7) 77
78-79
81
85
87
90
92
99
EN 3122 785 15670

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Summary of Contents for Philips LC4.9E

  • 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 0568 TV Service...

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

    EN 2 LC4.9E AB Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: Power consumption : ≈ 450 1.1 Technical Specifications - Normal operation (W) 1.2 Connection Overview - Stand-by (W) : < 2 1.3 Chassis Overview...
  • Page 3 Technical Specifications, Connections, and Chassis Overview LC4.9E AB EN 3 - SCL-S C Clock (0 - 5 V) 15 - Video Red 0.7 V / 75 ohm - Ground 16 - Status/FBL 0 - 0.4 V: INT 1 - 3 V: EXT / 75 ohm...
  • Page 4 EN 4 LC4.9E AB Technical Specifications, Connections, and Chassis Overview Chassis Overview PLASMA DISPLAY PANEL PDP AUDIO LOUDSPEAKER AMPLIFIER PANEL COMPARTMENT POWER SUPPLY SMALL SIGNAL PANEL BOARD IBO ZAPPER LOUDSPEAKER COMPARTMENT KEYBOARD CONTROL PANEL IR & LED PANEL SIDE I/O PANEL F_15670_001.eps...

  • Page 5: Safety Instructions, Warnings, And Notes

    Safety Instructions, Warnings, and Notes LC4.9E 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 Safety Instructions chassis (= tuner) ground (H), or hot ground (I), depending on the tested area of circuitry.
  • 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

    Directions for Use LC4.9E 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

    EN 8 LC4.9E AB Mechanical Instructions 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Figures below can deviate slightly from the actual situation, 4.2 Service Positions due to the different set executions. 4.3 Assy/Panel Removal •...
  • Page 9 Mechanical Instructions LC4.9E AB EN 9 The aluminium stands (order code 3122 785 90480) can be mounted with the back cover removed or still left on. So, the stand can be used to store products or to do measurements. It...
  • Page 10 EN 10 LC4.9E AB Mechanical Instructions Set Re-assembly To re-assemble the whole set, execute all processes in reverse order. Notes: • While re-assembling, make sure that all cables are placed and connected in their original positions. See Figure "Cable dressing". Be careful with the fragile LVDS cable.

  • Page 11: Service Modes, Error Codes, And Fault Finding

    Service Modes, Error Codes, and Fault Finding LC4.9E AB EN 11 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 12 EN 12 LC4.9E AB Service Modes, Error Codes, and Fault Finding 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 13 Service Modes, Error Codes, and Fault Finding LC4.9E AB EN 13 How to Store SAM Settings 8. Displays the detected Audio (e.g. stereo/mono). To store the settings changed in SAM mode, leave the top level 9. Displays the picture setting information.
  • Page 14 EN 14 LC4.9E AB Service Modes, Error Codes, and Fault Finding Problems and Solving Tips Related to CSM 5.3.1 Picture Problems Note: The problems described below are all related to the TV settings. The procedures used to change the value (or status) of the different settings are described.
  • Page 15 UART SERVICE CONNECTOR CONNECTOR Service Tools 5.4.1 ComPair Introduction ComPair (Computer Aided Repair) is a service tool for Philips I 2 C Power Consumer Electronics products. ComPair is a further 9V DC development on the European DST (service remote control), E_06532_021.eps 180804 which allows faster and more accurate diagnostics.

  • Page 16: Error Codes

    EN 16 LC4.9E AB Service Modes, Error Codes, and Fault Finding • Transformer (non-UK): 4822 727 21632. • Via the blinking LED procedure (when you have no • Transformer (UK): 4822 727 21633. picture). See “The Blinking LED Procedure”. •...
  • Page 17 Service Modes, Error Codes, and Fault Finding LC4.9E AB EN 17 The Blinking LED Procedure Error Device Error Description Check Item Diagram HDMI Panellink C error while 7D03 Receiver/ communicating with (only in Using this procedure, you can make the contents of the error...
  • Page 18 EN 18 LC4.9E AB Service Modes, Error Codes, and Fault Finding 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 19 Service Modes, Error Codes, and Fault Finding LC4.9E AB EN 19 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 Gamma control 4 CBS...
  • Page 20 EN 20 LC4.9E AB Service Modes, Error Codes, and Fault Finding 5.7.4 Video Processing No Power 1. Check +12 V and 3V3 at position 1J02. 2. If no supply, check the connector 1J02. 3. If it is correct, check the power supply board.

  • Page 21: Block Diagrams, Testpoint Overviews, And Waveforms

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram 8736 AUDIO AMPLIFIER 8735 PDP POWER SUPPLY CN308 8102 INVERTER INVERTER 1M03 1M46 RIGHT LEFT SPEAKER SPEAKER 8900 8146 8152 1J01 1J00 1J04...

  • Page 22: Block Diagram Supply

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Block Diagram Supply SUPPLY 42” FHP PRECONDITIONER LLC SUPPLY HOT COLD AUX-SUPPLY LATCH 0323 +5V_STBY_SW PRECONDITIONER - LLC-CONVERTER - VS-SUPPLY - AUDIO SUPPLY - DC_PROT 7003 TCET1102 1M10 6600 CN23 GBU8J TO 1M10...

  • Page 23: Block Diagram Video

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Block Diagram Video VIDEO TUNER & VIF HERCULES SYNC INTERFACE MUX-SYNC INTERFACE SCALER FLASH/CONTROL +VTUN 7217 7801 +5SW_a TDA15021H GM1501 7C00 7208 7E01 MX29LV040QC 1102 F624 1104 UV1318SD VIF1 R_SDTV OCMDATA 2106...

  • Page 24: Block Diagram Audio

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Block Diagram Audio AUDIO TUNER & IF HERCULES AUDIO PROCESSING AUDIO 7217 TDA15021H +16V+19V 7700 TDA7490 4,22 1736 5731 4212 4618 5701 AUDOUTLSL AUDIO-L AUDIO-L 1102 3718 UV1318S F108 stby-mute 2106 1106...

  • Page 25: Testpoint Overview Ssb (Top Side)

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Testpoint Overview SSB (Top Side) F101 C1 F114 C2 F210 C2 F224 A2 F237 B2 F250 B3 F710 A5 F901 C5 FC02 B5 FD04 C7 FD17 B6 FE12 C5 FF11 D6 FG10 D2...

  • Page 26: Block Diagram Ibo Zapper

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Block Diagram IBO Zapper IBO - ZAPPER PANEL FRONT END COMMON INTERFACE MOJO ANALOG BACK END 7600 7502 7500 +5VClean TDA10046HT 7700 7100 UDA1334ATS 7501 STV0700 PNX8316HS 1500 RESET_FE-N 3135 MOJO_I2S_OUT_SD 1600...

  • Page 27: Testpoint Overview Ibo Zapper (Bottom Side)

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Testpoint Overview IBO Zapper (Bottom Side) F_15270_063.eps 3139 123 5906.2 200505...

  • Page 28: I2C Overview

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB I2C Overview ² SCALER TUNER & IF COLUMBUS HERCULUS +3V3STBY +3V3SWB 7217 TDA15021H 7L07 7L06 HERCULES 1101 +3V3STBY PROCESSOR 7207 7801 1102 7M00 7L04 M24C16 GM1501H UV1318S T6TU5XBG MST9883C +3V3SWB EEPROM SCALER...

  • Page 29: Supply Voltage Overview

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AB Supply Voltage Overview SUPPLY LINE OVERVIEW TOP CONNECTORS TUNER & IF SCALER SIDE CONNECTORS LED PANEL 0345 1K00 5102 5K00 0345 SUPPLY 5103 PANEL (PSU) MOJO 1M16 5K01 HERCULES 5J03 1540 SCALER...

  • Page 30: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts LC4.9E AB 7. Circuit Diagrams and PWB Layouts SSB: Tuner and IF 1101 C1 F106 D2 1102 A1 F107 D3 TUNER & IF 1103 E2 F108 B4 1104 C9 F109 E5 1105 D8 F110 C10...

  • Page 31: Ssb: Hercules (B2)

    Circuit Diagrams and PWB Layouts LC4.9E 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 5212 E5...
  • Page 32 Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Sync Interface 1440 D9 SYNC INTERFACE 1441 E9 2447 E8 2448 E9 2449 E4 3431 A3 3432 B3 3451 A5 3453 B6 3454 B7 3455 C6 +3V3STBY +5VSW 4436 3456 C7 3458 D2...
  • Page 33 Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Audio Delay line (Reserved) 2501 A2 2502 B2 AUDIO DELAY LINE (RESERVED) 2503 D2 2504 B8 2505 B9 2506 C10 2507 D10 2508 F6 2509 F7 3501 F6 5501 1u0 F501 3502 F6...

  • Page 34: Ssb: Audio Processing (B5)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Audio Processing 2603 A5 I602 A8 AUDIO PROCESSING 2604 A6 I603 B8 2605 B6 I604 A9 2608 B5 I605 B9 FROM HERCULES 2609 B6 I606 C4 2610 B6 I607 C4 2611 B6...

  • Page 35: Ssb: Dc-Dc Converter (B6)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: DC-DC Converter 1751 A10 7738 F2 DC-DC CONVERTER 2700 B11 7741 G3 2701 B11 7742 G4 2704 A3 7752 D9 2706 B3 7753 B10 2708 C3 7754 A9 2709 C3 7755 B8...

  • Page 36: Ssb: Diversity Tables B1-B6

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Diversity Tables B1-B6 TUNER & IF HERCULES SYNC INTERFACE AUDIO WITHOUT AMPLIFIER DC DC CONVERTER Item Description 2612 CER2 0603 Y5V 10V 1U COL Item Description Item Description 2613 CER2 0603 Y5V 10V 1U COL...

  • Page 37: Ssb: Scaler (B7)

    Circuit Diagrams and PWB Layouts LC4.9E 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 +3V3_PLL +2V5_DDR...

  • Page 38: Ssb: Scaler Supply (B8)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Scaler Supply 2900 D1 F906 D10 2901 D2 F907 D10 SCALER 2902 D2 F908 E9 2903 E1 F909 E10 2904 E2 F910 G9 2905 A4 I900 C2 2906 A4 I901 E1 2907 A4...

  • Page 39: Ssb: Scaler Interface (B9)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Scaler Interface 2A00 E3 SCALER INTERFACE 2A01 F2 2A02 F2 2A03 C7 2A12 F6 2A13 E8 3A00 E2 3A01 E2 7801-8 GM1501-LF-BD 3A02 C5 3A03 C6 3A04 C6 ACp|GPIO_G06_B6|DORED8 AE20 ACn|GPIO_G06_B7|DORED9 3A05 C6...

  • Page 40: Ssb: Sdram (B10)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: SDRAM 2B01 A1 SDRAM 2B02 A1 2B03 A1 2B04 A1 2B05 A2 2B06 A2 +2V5_DDR 2B07 A2 2B08 A3 2B09 A3 2B10 A3 2B11 A3 2B01 2B02 2B03 2B04 2B05 2B06 2B07...

  • Page 41: Ssb: Flash / Control (B11)

    Circuit Diagrams and PWB Layouts LC4.9E 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 3C04-2 A6 TO SCALER...

  • Page 42: Ssb: Hdmi (N.a.)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: HDMI (N.A.) 2D00 A3 2D06 F4 2D12 A5 2D18 B6 2D24 B7 2D30 B8 2D36 G11 2D44 F14 3D04 C2 3D10 C5 3D15-4 C11 3D17-2 D11 3D18-4 D11 3D21-4 F9 3D27 H13...

  • Page 43: Ssb: Mux Sync Interface (B13)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: MUX Sync Interface 2E00 C2 3E50 C3 IE34 D10 2E01 C2 3E51 C3 IE35 B7 MUX-SYNC INTERFACE 2E02 C2 3E52 C3 IE36 B7 5E02 2E15 IE08 2E03 B5 3E53 D3 IE37 B7...

  • Page 44: Ssb: Digital I/O (B14)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Digital I/O 1F00-1 D1 DIGITAL IO 1F00-2 E1 1F00-3 F1 1F00-4 B1 1F01 A7 2F00 A2 2F02 B2 TO MUX-SYNC INTERFACE 2F04 B3 5F00 IF11 RINA|Pr 2F05 C2 2F07 C3 To HERCULES...

  • Page 45: Ssb: Analog I/O (B15)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Analog 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 1G03 G15 3S01 G9...

  • Page 46: Ssb: Top Connectors (B16)

    Circuit Diagrams and PWB Layouts LC4.9E 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 IJ05 B1...

  • Page 47: Ssb: Side Connectors (B17)

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Side Connectors 1K00 A8 SIDE CONNECTORS 1K01 D1 1K02 E8 1K03 A1 1K04 D1 2K00 B7 2K01 B6 4K01 FOR DISC/ ARCH CABINET 2K02 C3 TO/FROM 1540 OF IR/ LED 2K03 C3...

  • Page 48: Ssb: Adc (B18)

    Circuit Diagrams and PWB Layouts LC4.9E 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 7L05 +3V3SWB +3V3SWB 2L08 B7 4L03 C1...

  • Page 49: Ssb: Columbus (B19)

    Circuit Diagrams and PWB Layouts LC4.9E 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 2M06 E3 4M02 B5...

  • Page 50: Ssb: Epld (B20)

    Circuit Diagrams and PWB Layouts LC4.9E 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 +3V3-IO +3V3-IO...

  • Page 51: Ssb: Epld

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: EPLD 1P01 E 1P02 E EPLD 1P03 F 1P04 F 1P05 G 1P06 A EAGLE INTERFACE 7N02-6 1P07 D EP1C12F256C8 7N02-3 FOR MFD ONLY 2P01 B Φ 1P06 EP1C12F256C8 Φ 2P02 B...

  • Page 52: Ssb: Diversity Tables B9-B21

    Circuit Diagrams and PWB Layouts LC4.9E AB SSB: Diversity Tables B9-B21 MUX-SYNC INTERFACE MUX-SYNC INTERFACE ANALOG I/O SCART SIDE CONNECTORS & PIXEL PLUS Item Description 2A00 CER2 0603 X7R 16V 100N COL Item Description 2A01 CER1 0402 NP0 50V 100P COL...

  • Page 53: Ssb: Sync Interface (B3)

    Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Top 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 2G52 D2...
  • Page 54 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Top Side Part 1) Part 1 F_15430_025a.eps 180405...
  • Page 55 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Top Side Part 2) Part 2 F_15430_025b.eps 180405...
  • Page 56 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Top Side Part 3) Part 3 F_15430_025c.eps 180405...
  • Page 57 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Top Side Part 4) Part 4 F_15430_025d.eps 180405...
  • Page 58 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Bottom Side Overview) 1102 C6 1J00 A5 1K04 B7 2209 A6 2231 A6 2245 B5 2262 B6 2276 A6 2502 A6 2709 A3 2757 A3 2A02 B2 2D12 C1...
  • Page 59 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Bottom Side Part 1) Part 1 F_15430_024a.eps 180405...
  • Page 60 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Bottom Side Part 2) Part 2 F_15430_024b.eps 180405...
  • Page 61 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Bottom Side Part 3) Part 3 F_15430_024c.eps 180405...
  • Page 62 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Small Signal Board (Bottom Side Part 4) Part 4 F_15430_024d.eps 180405...

  • Page 63: Pdp Audio Amplifier Panel (C)

    Circuit Diagrams and PWB Layouts LC4.9E AB PDP Audio Amplifier Panel 0001 A15 2705 B10 2717 A8 2729 H10 2745 B7 2758 G5 2772 G2 2790 G15 3703 A2 3715 B8 3727 D6 3739 F9 3751 H13 3763 H7 3775 H9...
  • Page 64 Circuit Diagrams and PWB Layouts LC4.9E AB Layout PDP Audio Amplifier Panel (Top Side) Layout PDP Audio Amplifier Panel (Bottom Side) 0001 C1 2700 D1 3740 C1 9808 C1 1735 E1 2701 D1 3741 A1 9809 C1 2702 B1 3742 C1...

  • Page 65: Side I/O Panel (D)

    Circuit Diagrams and PWB Layouts LC4.9E AB Side I/O Panel 1001 B2 F002 A2 JAGUAR ONLY 1002-1 B1 F003 B2 SIDE I/O 1002-2 C1 F004 C2 1002-3 D1 F005 C2 F012 5000 F013 1005 A8 F006 D2 F001 1010 E1...
  • Page 66 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Side I/O Panel (Top Side) Layout Side I/O Panel (Bottom Side) 2003 A1 1001 B1 2004 A1 1002 A1 2005 A1 1005 A1 2006 A1 1010 A1 2007 A1 1050 A1 2008 A1...

  • Page 67: Control Board (E)

    Circuit Diagrams and PWB Layouts LC4.9E AB Control Board Personal Notes: 1701 A1 1704 A2 1M01 A4 3004 C1 3007 C1 3999 C4 9003 C2 F003 C4 I007 C1 I010 C2 I102 B1 I105 B3 1702 A1 1705 A1 3002 C2...
  • Page 68 Circuit Diagrams and PWB Layouts LC4.9E AB Layout Control Board (Top Side) 1701 1702 1703 1704 1705 1706 1M01 F_15420_012.eps 3104 313 6071.2 060605 Layout Control Board (Bottom Side) 3002 3003 3004 3005 3006 3007 3008 3009 3999 9001 9002 9003 F_15420_013.eps...

  • Page 69: Led Panel (J)

    Circuit Diagrams and PWB Layouts LC4.9E AB LED Panel 0001 A10 9119 E2 0002 A11 9120 B10 LED PANEL 0345 D2 9121 B11 1040 F9 9122 F11 1M01 C2 F010 A3 1M20 A2 F011 A3 0001 0002 2014 C4 F012 A3...
  • Page 70 Circuit Diagrams and PWB Layouts LC4.9E AB Layout LED Panel 0345 -- 1040 -- Personal Notes: 1M01 -- 3031 -- 1M20 -- 3032 -- 2014 -- 3033 -- 2030 -- 3055 -- 2040 -- 3056 -- 2070 -- 3070 --...
  • Page 71 Circuit Diagrams and PWB Layouts LC4.9E AB IBO Zapper: Mojo 1100-1 D8 7104 H2 7100-4 3114 F105 F138 1100-2 D8 7105 F13 MOJO_TRST MOJO PNX8316HS 1101 B9 F105 A7 F108 3119 (SDRAM) 1106 D14 F106 A7 MOJO_TDI SDRAM_DATA(0) SDRAM_ADDR(0) F114...

  • Page 72: Flash Memory

    Circuit Diagrams and PWB Layouts LC4.9E 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 +3V3_NOR48 0013 G8...

  • Page 73: Ibo Zapper: Power Supply (K3)

    Circuit Diagrams and PWB Layouts LC4.9E 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 2301 B7 I301 D2 3326 2302 C13...

  • Page 74: Ibo Zapper: Interface (K4)

    Circuit Diagrams and PWB Layouts LC4.9E 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 3403 E6...

  • Page 75: Ibo Zapper: Analog Back End (K5)

    Circuit Diagrams and PWB Layouts LC4.9E 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 2504 B3 6504 G8...

  • Page 76: Ibo Zapper: Front End (K6)

    Circuit Diagrams and PWB Layouts LC4.9E 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 2609 D9 I620 G12...

  • Page 77: Ibo Zapper: Common Interface (K7)

    Circuit Diagrams and PWB Layouts LC4.9E 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 2704 H12 I778 M2...

  • Page 78: Ibo Zapper: Mojo (K1)

    Circuit Diagrams and PWB Layouts LC4.9E AB Layout IBO Zapper (Top Side) F_15270_061.eps 3139 123 5906.2 200505...
  • Page 79 Circuit Diagrams and PWB Layouts LC4.9E AB Layout IBO Zapper (Bottom Side) F_15270_062.eps 3139 123 5906.2 200505...
  • Page 80 Circuit Diagrams and PWB Layouts LC4.9E AB Personal Notes:...

  • Page 81: Alignments

    Alignments LC4.9E AB EN 81 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. General: The Service Default Mode (SDM) and Service Alignment Mode (SAM) are described in chapter 5.
  • Page 82 EN 82 LC4.9E AB Alignments 8.3.1 SAM Menu 00035 LC4XEP1 1.14/S4XGNV 1.17 ERR 0 0 0 0 0 OP 000 057 140 032 120 128 000 . OP1 . Delta Cool Red . OP2 . Delta Cool Green -1 . OP3 .
  • Page 83 Alignments LC4.9E AB EN 83 8.3.4 ADC Gain and Grey Scale Alignment 8.3.5 Sound The table below shows a number of NVM settings used for • For NICAM sets: see paragraph 8.3.3. each model of TV set. Be sure to use the correct editor in the •...
  • Page 84 EN 84 LC4.9E AB Alignments Table 8-3 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 Description of feature/option to be switched ON or OFF...

  • Page 85: Circuit Descriptions, Abbreviation List, And Ic Data Sheets

    IBO zapper module. For a description of the original “IBO Zapper” is intended for use in combination with an TV sets (without an IBO zapper module), see the LC4.9E AA analogue TV chassis. manual, order code 3122 785 15432. The table below shows...
  • Page 86 EN 86 LC4.9E AB Circuit Descriptions, Abbreviation List, and IC Data Sheets 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 87: Abbreviation List

    Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AB EN 87 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. 0 = loop through (AUX to TV), 6 9.10.3 Active Standby State...
  • Page 88 (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 89 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 90: Ic Data Sheets

    EN 90 LC4.9E 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 91 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AB EN 91 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 92: Spare Parts List

    EN 92 LC4.9E AB Spare Parts List 10. Spare Parts List Set Level 1N02 2422 025 18779 Connector 4P m 2504 3198 035 71040 100nF 10% 16V 0402 1N05 2722 171 08825 Xtal 14.31818Mhz 15pF 2505 3198 035 71040 100nF 10% 16V 0402 1P01 2422 549 45325 Bead 67Ω...
  • Page 93 Spare Parts List LC4.9E AB EN 93 2920 3198 035 71040 100nF 10% 16V 0402 2E29 3198 035 71040 100nF 10% 16V 0402 2L20 3198 035 71040 100nF 10% 16V 0402 2921 3198 035 71040 100nF 10% 16V 0402 2E30...
  • Page 94 EN 94 LC4.9E AB Spare Parts List 2P25 3198 035 71040 100nF 10% 16V 0402 3268 4822 117 13545 100Ω 1% 0402 3835 4822 117 13606 10kΩ 5% 0.01W 0402 2P26 3198 035 71040 100nF 10% 16V 0402 3272 3198 031 04720 4.7kΩ 5% 0402 3836 4822 117 13606 10kΩ...
  • Page 95 Spare Parts List LC4.9E AB EN 95 3F21 4822 051 30102 1kΩ 5% 0.062W 3M02 2350 035 10689 4 x 68Ω 5% 4M09 4822 117 13605 Jumper 0402 3F22 4822 051 30103 10kΩ 5% 0.062W 3M03 2350 035 10689 4 x 68Ω 5%...
  • Page 96 EN 96 LC4.9E AB Spare Parts List 5M00 2422 549 45333 Bead 120Ω 100MHz 7900 9322 142 88668 LF25CDT 2780 4822 126 14583 470nF 10% 16V 0805 5M01 2422 549 45333 Bead 120Ω 100MHz 7901 9322 189 19668 LD1086D2T18 2789...
  • Page 97 Spare Parts List LC4.9E AB EN 97 2108 2238 586 59812 100nF 20% 50V 0603 2534 4822 122 33761 22pF 5% 50V 2109 2238 586 59812 100nF 20% 50V 0603 2535 4822 122 33761 22pF 5% 50V 2110 2238 586 59812 100nF 20% 50V 0603...
  • Page 98 EN 98 LC4.9E AB Spare Parts List 3206 4822 051 30332 3.3Ω 5% 0.062W 3570 4822 051 30689 68Ω 5% 0.063W 0603 5301 4822 157 10452 10µH 10% 3207 4822 051 30332 3.3Ω 5% 0.062W 3571 4822 051 30151 150Ω 5% 0.062W 5302 2422 535 94639 10µH 20%...

  • Page 99: Revision List

    Revision List LC4.9E AB EN 99 11. Revision List Manual xxxx xxx xxxx.0 • First release.

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