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Philips LC4.7A AA Service Manual
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Philips LC4.7A AA Service Manual

Philips LC4.7A AA Service Manual

Colour television
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Colour Television

Contents
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 Faultfinding
6. Block Diagrams, Testpoint Overviews, and
Waveforms
Wiring Diagram
Block Diagram Audio and Video
Block Diagram Audio and Video
Testpoint Overview SSB (Top Side)
I2C IC Overview
Supply Voltage Overview
7. Circuit Diagrams and PWB Layouts
SSB: Tuner and VIF
SSB: Histogram and Hercules
SSB: Histogram and Hercules
SSB: Audio Delay line (LIPSYNC)(Diagr. A4)
SSB: Audio Amplifier
SSB: TV-Supply
SSB: Scaler
SSB: Scaler Supply
SSB: Scaler Interface
SSB: SDRAM
SSB: Flash / Control
SSB: HDMI (Reserved)
SSB: PCHD-MUX
SSB: Supply
SSB: DC-DC Converter
SSB: PCHD IO
SSB: Rear IO Scart
PDP Audio Panel
Side IO Panel
©
Copyright 2004 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 WO 0469 Service PaCE
For PDP see: Supplement service manual for SDI plasma panels, 312278514940
Page
15
16
17
18
19
20
Diagram PWB
(Diagram A1) 21
38-47
(Diagram A2) 22
38-47
(Diagram A3) 23
38-47
24
38-47
(Diagram A5) 25
38-47
(Diagram A6) 26
38-47
(Diagram A7) 27
38-47
(Diagram A8) 28
38-47
(Diagram A9) 29
38-47
(Diagram A10) 30
38-47
(Diagram A11) 31
38-47
(Diagram A12) 32
38-47
(Diagram A13) 33
38-47
(Diagram A14) 34
38-47
(Diagram A15) 35
38-47
(Diagram A16) 36
38-47
(Diagram A17) 37
38-47
(Diagram C)
48
49
(Diagram D)
50
51
Printed in the Netherlands
Contents
Top Control Panel
EMC Filter Panel
LED and Switch Panel
8. Alignments
9. Circuit Descriptions
Abbreviation List
IC Data Sheets
10 Spare Parts List
11 Revision List
Subject to modification
Chassis
LC4.7A
AA
E_14710_000.eps
240604
Page
(Diagram E)
52
53
(Diagram EMC)54
55
(Diagram J)
56
57
EN 3122 785 14760

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Summary of Contents for Philips LC4.7A AA

  • Page 1: Colour Television

    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 WO 0469 Service PaCE...
  • Page 2 Block Diagrams, Testpoint Overviews, and Waveforms LC4.7A AA 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram Top control 0345 3_KR PLASMA SCREEN SUB Supply 8345 PDP Main Supply Left Speaker Right Speaker Lspeak CN8001 posilock CN9005 _10_KR Lspeak posilock...
  • Page 3 Block Diagrams, Testpoint Overviews, and Waveforms LC4.7A AA Block Diagram Audio and Video HERCULES TUNER + VIF SYSTEM 7011 NTSC TDA15021H +VTUN +5VSW 7011 - IF 7014 1328 2321 VIF2 F306 4327 1302 Input R_SDTV Sound CVBS1 7013 VIF1 4329...
  • Page 4 Block Diagrams, Testpoint Overviews, and Waveforms LC4.7A AA Block Diagram Audio and Video HERCULES PCHD-MUX 7607 SCALER FLASH CONTROL SDM PINS SD_HD_SEL SDTV HDTV 4022 PC_HD_SEL ENABLE DISABLE 7011 FOR AUDIO LIPSYNC 7531 I2SCLK 7605 u-Processor 7604 I2SD01 H_CS_SDTV SEL_IF...
  • Page 5 Block Diagrams, Testpoint Overviews, and Waveforms LC4.7A AA Testpoint Overview SSB (Top Side) F002 C3 F014 D4 F029 D4 F041 C4 F053 E4 F075 C4 F090 D4 F156 F10 F168 F8 F181 F4 F227 F6 F260 C10 F311 D3 F406 A7...
  • Page 6 Block Diagrams, Testpoint Overviews, and Waveforms LC4.7A AA I2C IC Overview I2C BUS INTERCONNECTION DIAGRAM HERCULES TUNER IF HISTOGRAM SCALER SCALER INTERFACE +3V3STBY +3V3STBY +3V3STBY 3096 3088 1004 F303 3429 3428 7011 3064 PROCESSOR N.C. 3071 PART OF VIDEO- F302...
  • Page 7 Block Diagrams, Testpoint Overviews, and Waveforms LC4.7A AA Supply Voltage Overview DC-DC CONVERTER TUNER IF 3251 +5VSW +8V6 +8V6 +5VSW 1251 (1M46) +VTUN +5V2 +5V2 +VTUN MAINS INLET +3V3STBY +3V3STBY +8V6 +12VSW +12VSW HERCULES +12V 5251 +12VUNREG +3V3STBY CN8001 +3V3STBY N.C.
  • Page 8 Circuit Diagrams and PWB Layouts LC4.7A AA 7. Circuit Diagrams and PWB Layouts Small Signal Board: Tuner and VIF 1301 B1 F309 D1 TUNER + VIF 1302 A1 F310 F9 1305 D1 F311 D1 1328-A B8 F313 F2 1328-B C8...
  • Page 9 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Histogram and Hercules 1001 D5 3068 G3 F050 K4 1002 F2 3069 H3 F051 G5 1004 I13 3070 B3 F052 B2 1009 G5 3071 I12 F053 G5 HISTOGRAM & HERCULES...
  • Page 10 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Histogram and Hercules 1008 A1 7017 A9 1320 E1 7018 B7 2003 F4 7019 C10 HISTOGRAM & HERCULES 2019 A8 7560 B5 2020 A7 7561-1 E5 +5VSW 2021 C9 7561-2 E4...
  • Page 11 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Audio Delay line (LIPSYNC) 2580 A1 2581 C1 AUDIO DELAY LINE (LIPSYNC) 2582 A2 2583 B7 2584 B8 2585 E6 2586 E6 2587 C9 F580 2588 C9 5580 1u0 +5VSW...
  • Page 12 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Audio Amplifier 1701 D8 4709 E3 1702 A1 4710 F8 1735 E11 4711 F8 1752 C1 4714 G3 AUDIO AMPLIFIER 2701 B9 4715 F3 2702 A5 4716 F4 2703 E7...
  • Page 13 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: TV Supply 2910 D8 2911 D9 2920 E4 2921 E5 TV-SUPPLY 2930 C3 2931 B6 2932 C4 2933 C7 2934 C4 2935 C8 3910 B7 3911 D7 3930 B3 3931 B4...
  • Page 14 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Scaler SCALER 1401 C3 1408 J15 2487 C3 2488 C2 2490 G2 2491 G3 +1V8_CORE +3V3_IO +3V3_LBADC +2V5_DDR +3V3_LVDSA FSVREF +1V8_DVI +3V3_DVI +1V8_ADC +3V3_ADC +3V3_PLL 2492 G3 +3V3_LVDSB +3V3_LVDS 3401-1 A13...
  • Page 15 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Scaler Supply 2401 B1 2405 B2 2409 B3 2413 B4 2417 B1 2421 B2 2425 B3 2429 B4 2433 B5 2437 A5 2441 A5 2445 A6 2449 B6 2453 A3...
  • Page 16 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Scaler Interface 1403 D12 1409 A7 1450 D5 SCALER INTERFACE 1860 D3 1861 D3 1862 E3 1863 F3 1864 F3 2493 C9 2494 C7 TO SCALER 2860 D3 2861 D3...
  • Page 17 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: SDRAM SDRAM 2501 A1 2502 A1 2503 A1 2504 A1 +2V5_DDR 2505 A2 2506 A2 2507 A2 2508 A3 2509 A3 2501 2502 2503 2504 2505 2506 2507 2508 2509...
  • Page 18 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Flash / Control 1530 C7 FLASH / CONTROL 1532 E4 2530 A3 +3V3_IO 2531 E2 2532 E4 2533 A3 3531 E2 Item LCD 30" PQP 42" AUO 30" +3V3_IO 3532 E4...
  • Page 19 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: HDMI 2803 A6 2810 A5 2815 B8 2820 B7 2825 B7 2830 B6 2836 E12 2841 G11 2846 G13 2851 G14 3802-1 B11 3803-2 B11 3804-3 C11 3805-4 D11 3807 G9...
  • Page 20 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: PCHD MUX 2601 A7 7606 A9 2605 E7 7607 D10 2606 E5 F602 B7 PCHD-MUX 2607 D10 F603 E8 2608 D10 F604 F8 2609 D10 F605 E9 2610 D10 F606 B9...
  • Page 21 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Supply SUPPLY 1951 A1 2953 E1 2954 F2 2955 F2 SUPPLY FOR SCALER NOT FOR PDP 2956 E4 2957 F4 +3V3STBY 2958 F5 2959 B4 PROVISION FOR 1.5A 5V 5984...
  • Page 22 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: DC-DC Converter DC-DC CONVERTER 1251 A1 I258 D5 1252 B1 I259 D5 2251 A2 I260 D7 2252 A2 I261 A6 2253 A3 I262 A6 +12VUNREG +3V3STBY SUPPLY 2254 A2 I263 A6...
  • Page 23 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: PCHD IO PCHD-IO 1686 E1 I154 D8 1687 A1 I158 E4 1688 E6 I159 E4 1690 E8 I682 A2 AV3: VGA + 2fHYPbPr 1691 E7 I683 A3 TO PCHD-MUX 1692 E8...
  • Page 24 Circuit Diagrams and PWB Layouts LC4.7A AA Small Signal Board: Cinch IO CINCH-IO 1175-1 E6 3238 B7 I208 B8 1175-2 C6 3239 D7 I209 B9 1177 E1 3240 D5 I210 B9 1182 C1 3241 D5 I211 C9 1183 A1 3242 D5...
  • Page 25 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Top Side Overview) 1004 D5 2000 C3 2023 D5 2046 E2 2065 E3 2084 C5 2183 F4 2308 E2 2368 D5 2406 C7 2425 C8 2444 C7 2467 D7...
  • Page 26 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Top Side Part 1) Part 1 E_14710_080a.eps 060804...
  • Page 27 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Top Side Part 2) Part 2 E_14710_080b.eps 060804...
  • Page 28 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Top Side Part 3) Part 3 E_14710_080c.eps 060804...
  • Page 29 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Top Side Part 4) Part 4 E_14710_080d.eps 060804...
  • Page 30 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Bottom Side Overview) 1001 C7 2002 D6 2071 C8 2241 F7 2375 D7 2434 B4 2561 D6 2688 F3 2809 E2 2834 D3 2867 A4 2931 B6 2994 B2...

  • Page 31: Part

    Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Bottom Side Part 1) Part 1 Part 1 E_14710_081a.eps 060804...

  • Page 32: Part

    Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Bottom Side Part 2) Part 2 E_14710_081b.eps 060804...

  • Page 33: Part

    Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Bottom Side Part 3) Part 3 E_14710_081c.eps 060804...

  • Page 34: Part

    Circuit Diagrams and PWB Layouts LC4.7A AA Layout Small Signal Panel (Bottom Side Part 4) Part 4 E_14710_081d.eps 060804...
  • Page 35 Circuit Diagrams and PWB Layouts LC4.7A AA PDP Audio Panel 0045 E5 3761 B8 I717 A5 1701 F2 3762 D7 I718 B5 PDP AUDIO 1702 F2 3763 C8 I719 E2 1735 F1 3764 C8 I720 D2 1736 F1 3765 D8...
  • Page 36 Circuit Diagrams and PWB Layouts LC4.7A AA Layout PDP Audio Panel (Top Side) 0045 A1 1735 A4 1M02 A4 2768 A2 2783 A1 2790 A3 3748 A2 5707 A3 5712 A4 9702 A3 9705 A4 9708 A1 9711 A1 9719 A1...

  • Page 37: Lc4.7A Aa

    Circuit Diagrams and PWB Layouts LC4.7A AA Side I/O Panel 1001-A B1 1001-B B1 1001-C C1 1002 D1 SIDE I/O 1004 B7 1101 A3 1102 B3 I001 1106 C3 1108 D3 2004 C4 2005 C5 I002 2006 D4 2007 D5...
  • Page 38 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Side I/O Panel (Top Side) Layout Side I/O Panel (Bottom Side) 1001 A1 1001 A1 1002 A1 1002 A1 1004 B1 1005 B1 1004 B1 2004 A1 1005 B1 2005 B1 2006 A1...
  • Page 39 Circuit Diagrams and PWB Layouts LC4.7A AA Top Control Panel Personal Notes: 0345 A4 1704 D3 3003 E1 3007 E2 3011 E3 6005 E2 9004 E3 F702 D4 I704 D2 I708 E1 1701 D1 1705 D2 3004 E1 3008 D2...
  • Page 40 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Top Control Panel (Top Side) 0345 1701 1702 1703 1704 1705 E_14710_045.eps 3104 303 3851.3 080604 Layout Top Control Panel (Top Side) 3001 3003 3005 3007 3009 3011 3013 6005 9002 9004...
  • Page 41 Circuit Diagrams and PWB Layouts LC4.7A AA EMC Filter Panel 1300 G1 I315 E3 1301 G3 I316 E4 1320 E1 I317 E6 1330 E7 I318 F3 EMC FILTER 1340 B1 I319 F5 1345 A7 I320 F6 1350 B7 I321 F3...
  • Page 42 Circuit Diagrams and PWB Layouts LC4.7A AA Layout EMC Filter Panel (Top Side) Layout EMC Filter Panel (Bottom Side) 1320 A2 2301 A1 2308 A2 3303 A1 3310 A2 5305 A1 5312 A2 5319 A1 9306 A2 1330 A1 2302 A1...
  • Page 43 Circuit Diagrams and PWB Layouts LC4.7A AA Led and Switch Panel 0222 E2 0317 A9 0320 B1 1101 D3 LED PANEL DISPLAY 2107 C7 2120 E5 2126 F6 3101 C4 3102 B4 0317 3103 C5 F115 LED_DISPLAY 3104 B6 F116...
  • Page 44 Circuit Diagrams and PWB Layouts LC4.7A AA Layout Led and Switch Panel (Top Side) Layout Led and Switch Panel (Bottom Side) 0317 A1 0317 0320 A1 1101 1101 A1 2126 3101 2107 A1 3102 2120 A1 3103 6103 A1 3104...

  • Page 45: Circuit Diagrams And Pwb Layouts Lc4.7A Aa

    Circuit Diagrams and PWB Layouts LC4.7A AA Personal Notes:...
  • Page 46 Block Diagrams, Testpoint Overviews, and Waveforms old from LC4.7A AA 6. Block Diagrams, Testpoint Overviews, and Waveforms old from E_version Wiring Diagram Top control 0345 3_KR PLASMA SCREEN SUB Supply 8345 PDP Main Supply Left Speaker Right Speaker Lspeak CN8001...
  • Page 47 Block Diagrams, Testpoint Overviews, and Waveforms old from LC4.7A AA Block Diagram Audio and Video HERCULES TUNER + VIF SYSTEM 7011 NTSC TDA15021H +VTUN +5VSW 7011 - IF 7014 1328 2321 VIF2 F306 4327 1302 Input R_SDTV Sound CVBS1 7013...
  • Page 48 Block Diagrams, Testpoint Overviews, and Waveforms old from LC4.7A AA Block Diagram Audio and Video HERCULES PCHD-MUX 7607 SCALER FLASH CONTROL SDM PINS SD_HD_SEL SDTV HDTV 4022 PC_HD_SEL ENABLE DISABLE 7011 FOR AUDIO LIPSYNC 7531 I2SCLK 7605 u-Processor 7604 I2SD01...
  • Page 49 Block Diagrams, Testpoint Overviews, and Waveforms old from LC4.7A AA Testpoint Overview SSB (Top Side) F002 C3 F014 D4 F029 D4 F041 C4 F053 E4 F075 C4 F090 D4 F156 F10 F168 F8 F181 F4 F227 F6 F260 C10 F311 D3...
  • Page 50 Block Diagrams, Testpoint Overviews, and Waveforms old from LC4.7A AA I2C IC Overview I2C BUS INTERCONNECTION DIAGRAM HERCULES TUNER IF HISTOGRAM SCALER SCALER INTERFACE +3V3STBY +3V3STBY +3V3STBY 3096 3088 1004 F303 3429 3428 7011 3064 PROCESSOR N.C. 3071 PART OF...
  • Page 51 Block Diagrams, Testpoint Overviews, and Waveforms old from LC4.7A AA Supply Voltage Overview DC-DC CONVERTER TUNER IF 3251 +5VSW +8V6 +8V6 +5VSW 1251 (1M46) +VTUN +5V2 +5V2 +VTUN MAINS INLET +3V3STBY +3V3STBY +8V6 +12VSW +12VSW HERCULES +12V 5251 +12VUNREG +3V3STBY...
  • Page 52 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA 7. Circuit Diagrams and PWB Layouts (updated version) Small Signal Board: Tuner and VIF 1301 B1 F309 D1 TUNER + VIF 1302 A1 F310 F9 1305 D1 F311 D1 1328-A B8...
  • Page 53 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Histogram and Hercules 1001 D5 3068 G3 F050 K4 1002 F2 3069 H3 F051 G5 1004 I13 3070 B3 F052 B2 1009 G5 3071 I12 F053 G5 HISTOGRAM & HERCULES...
  • Page 54 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Histogram and Hercules 1008 A1 7017 A9 1320 E1 7018 B7 2003 F4 7019 C10 HISTOGRAM & HERCULES 2019 A8 7560 B5 2020 A7 7561-1 E5 +5VSW 2021 C9...
  • Page 55 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Audio Delay line (LIPSYNC) 2580 A1 2581 C1 AUDIO DELAY LINE (LIPSYNC) 2582 A2 2583 B7 2584 B8 2585 E6 2586 E6 2587 C9 F580 2588 C9 5580 1u0...
  • Page 56 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Audio Amplifier 1701 D8 4709 E3 1702 A1 4710 F8 1735 E11 4711 F8 1752 C1 4714 G3 AUDIO AMPLIFIER 2701 B9 4715 F3 2702 A5 4716 F4...
  • Page 57 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: TV Supply 2910 D8 2911 D9 2920 E4 2921 E5 TV-SUPPLY 2930 C3 2931 B6 2932 C4 2933 C7 2934 C4 2935 C8 3910 B7 3911 D7 3930 B3...
  • Page 58 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Scaler SCALER 1401 C3 1408 J15 2487 C3 2488 C2 2490 G2 2491 G3 +1V8_CORE +3V3_IO +3V3_LBADC +2V5_DDR +3V3_LVDSA FSVREF +1V8_DVI +3V3_DVI +1V8_ADC +3V3_ADC +3V3_PLL 2492 G3 +3V3_LVDSB...
  • Page 59 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Scaler Supply 2401 B1 2405 B2 2409 B3 2413 B4 2417 B1 2421 B2 2425 B3 2429 B4 2433 B5 2437 A5 2441 A5 2445 A6 2449 B6...
  • Page 60 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Scaler Interface 1403 D12 1409 A7 1450 D5 SCALER INTERFACE 1860 D3 1861 D3 1862 E3 1863 F3 1864 F3 2493 C9 2494 C7 TO SCALER 2860 D3...
  • Page 61 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: SDRAM SDRAM 2501 A1 2502 A1 2503 A1 2504 A1 +2V5_DDR 2505 A2 2506 A2 2507 A2 2508 A3 2509 A3 2501 2502 2503 2504 2505 2506 2507...
  • Page 62 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Flash / Control 1530 C7 FLASH / CONTROL 1532 E4 2530 A3 +3V3_IO 2531 E2 2532 E4 2533 A3 3531 E2 Item LCD 30" PQP 42" AUO 30"...
  • Page 63 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: HDMI 2803 A6 2810 A5 2815 B8 2820 B7 2825 B7 2830 B6 2836 E12 2841 G11 2846 G13 2851 G14 3802-1 B11 3803-2 B11 3804-3 C11 3805-4 D11...
  • Page 64 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: PCHD MUX 2601 A7 7606 A9 2605 E7 7607 D10 2606 E5 F602 B7 PCHD-MUX 2607 D10 F603 E8 2608 D10 F604 F8 2609 D10 F605 E9 2610 D10...
  • Page 65 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Supply SUPPLY 1951 A1 2953 E1 2954 F2 2955 F2 SUPPLY FOR SCALER NOT FOR PDP 2956 E4 2957 F4 +3V3STBY 2958 F5 2959 B4 PROVISION FOR 1.5A 5V...
  • Page 66 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: DC-DC Converter DC-DC CONVERTER 1251 A1 I258 D5 1252 B1 I259 D5 2251 A2 I260 D7 2252 A2 I261 A6 2253 A3 I262 A6 +12VUNREG +3V3STBY SUPPLY 2254 A2...
  • Page 67 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: PCHD IO PCHD-IO 1686 E1 I154 D8 1687 A1 I158 E4 1688 E6 I159 E4 1690 E8 I682 A2 AV3: VGA + 2fHYPbPr 1691 E7 I683 A3 TO PCHD-MUX...
  • Page 68 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Small Signal Board: Cinch IO CINCH-IO 1175-1 E6 3238 B7 I208 B8 1175-2 C6 3239 D7 I209 B9 1177 E1 3240 D5 I210 B9 1182 C1 3241 D5 I211 C9 1183 A1...
  • Page 69 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Top Side Overview) 1004 D5 2000 C3 2023 D5 2046 E2 2065 E3 2084 C5 2183 F4 2308 E2 2368 D5 2406 C7 2425 C8 2444 C7...

  • Page 70: Layout Small Signal Panel (Top Side Part

    Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Top Side Part 1) Part 1 E_14710_080a.eps 060804...
  • Page 71 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Top Side Part 2) Part 2 E_14710_080b.eps 060804...
  • Page 72 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Top Side Part 3) Part 3 E_14710_080c.eps 060804...
  • Page 73 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Top Side Part 4) Part 4 E_14710_080d.eps 060804...
  • Page 74 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Bottom Side Overview) 1001 C7 2002 D6 2071 C8 2241 F7 2375 D7 2434 B4 2561 D6 2688 F3 2809 E2 2834 D3 2867 A4 2931 B6...
  • Page 75 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Bottom Side Part 1) Part 1 Part 1 E_14710_081a.eps 060804...
  • Page 76 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Bottom Side Part 2) Part 2 E_14710_081b.eps 060804...
  • Page 77 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Bottom Side Part 3) Part 3 E_14710_081c.eps 060804...
  • Page 78 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Small Signal Panel (Bottom Side Part 4) Part 4 E_14710_081d.eps 060804...
  • Page 79 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA PDP Audio Panel 0045 E5 3761 B8 I717 A5 1701 F2 3762 D7 I718 B5 PDP AUDIO 1702 F2 3763 C8 I719 E2 1735 F1 3764 C8 I720 D2 1736 F1...
  • Page 80 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout PDP Audio Panel (Top Side) 0045 A1 1735 A4 1M02 A4 2768 A2 2783 A1 2790 A3 3748 A2 5707 A3 5712 A4 9702 A3 9705 A4 9708 A1 9711 A1...
  • Page 81 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Side I/O Panel 1001-A B1 1001-B B1 1001-C C1 1002 D1 SIDE I/O 1004 B7 1101 A3 1102 B3 I001 1106 C3 1108 D3 2004 C4 2005 C5 I002 2006 D4...
  • Page 82 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Side I/O Panel (Top Side) Layout Side I/O Panel (Bottom Side) 1001 A1 1001 A1 1002 A1 1002 A1 1004 B1 1005 B1 1004 B1 2004 A1 1005 B1 2005 B1...
  • Page 83 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Top Control Panel Personal Notes: 0345 A4 1704 D3 3003 E1 3007 E2 3011 E3 6005 E2 9004 E3 F702 D4 I704 D2 I708 E1 1701 D1 1705 D2 3004 E1...
  • Page 84 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Top Control Panel (Top Side) 0345 1701 1702 1703 1704 1705 E_14710_045.eps 3104 303 3851.3 080604 Layout Top Control Panel (Top Side) 3001 3003 3005 3007 3009 3011 3013 6005...
  • Page 85 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA EMC Filter Panel 1300 G1 I315 E3 1301 G3 I316 E4 1320 E1 I317 E6 1330 E7 I318 F3 EMC FILTER 1340 B1 I319 F5 1345 A7 I320 F6 1350 B7...
  • Page 86 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout EMC Filter Panel (Top Side) Layout EMC Filter Panel (Bottom Side) 1320 A2 2301 A1 2308 A2 3303 A1 3310 A2 5305 A1 5312 A2 5319 A1 9306 A2 1330 A1...
  • Page 87 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Led and Switch Panel 0222 E2 0317 A9 0320 B1 1101 D3 LED PANEL DISPLAY 2107 C7 2120 E5 2126 F6 3101 C4 3102 B4 0317 3103 C5 F115 LED_DISPLAY 3104 B6...
  • Page 88 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Layout Led and Switch Panel (Top Side) Layout Led and Switch Panel (Bottom Side) 0317 A1 0317 0320 A1 1101 1101 A1 2126 3101 2107 A1 3102 2120 A1 3103 6103 A1...
  • Page 89 Circuit Diagrams and PWB Layouts (updated version) LC4.7A AA Personal Notes:...