Philips 50PF7320/10 Service Manual
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Philips 50PF7320/10 Service Manual

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Colour Television
Contents
SSB: Tuner and VIF
©
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 0566 TV Service
For manual LGE plasma panel see: 3122 785 15590
Page
2
5
7
8
25
26
27
28
29
30
Diagram PWB
(B1) 31
52-61
(B2) 32
52-61
(B3) 33
52-61
(B4) 34
52-61
(B5) 35
52-61
(B6) 36
52-61
(B7) 37
52-61
(B8) 38
52-61
(B9) 39
52-61
52-61
52-61
(B12) 42
52-61
52-61
52-61
52-61
52-61
52-61
52-61
52-61
Printed in the Netherlands
Contents
Subject to modification
Chassis
LC4.9E
AA
E_14710_000.eps
240604
Page
52-61
(B21) 51
52-61
(C) 62
63
(D) 64
63
(E) 66
67
(J) 68
69
71
75
83
86
90
96
EN 3122 785 15431

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Summary of Contents for Philips 50PF7320/10

  • 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

    : 50 inch: 1366 x 768 Contrast ratio - 42PF5320/10 : 10,000:1 S-Video Video Audio - 42PF7320/10 : 13,000:1 - 50PF7320/10 : 10,000:1 Light output (cd/m : 1500 Viewing angle (HxV degrees) : 160x160 Tuning system : PLL TV Colour systems : PAL B/G, D/K, I E_14710_005.eps...
  • Page 3 Technical Specifications, Connections, and Chassis Overview LC4.9E AA 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 17 - Ground Video Service connector (UART) 18 - Ground FBL...
  • Page 4 Technical Specifications, Connections, and Chassis Overview EN 4 LC4.9E AA Chassis Overview PLASMA DISPLAY PANEL PDP AUDIO LOUDSPEAKER AMPLIFIER PANEL COMPARTMENT POWER SUPPLY SMALL SIGNAL PANEL BOARD LOUDSPEAKER KEYBOARD CONTROL COMPARTMENT PANEL IR & LED PANEL SIDE I/O PANEL F_15430_044.eps 140605 Figure 1-6 PWB locations...

  • Page 5: Safety Instructions, Warnings, And Notes

    Safety Instructions, Warnings, and Notes LC4.9E AA 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 AA 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

    Mechanical Instructions EN 8 LC4.9E AA 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Figures below can deviate slightly from the actual situation, 4.2 Service Position due to the different set executions. 4.3 Assy/Panel Removal • Follow the disassembling instructions in described order.
  • Page 9 Mechanical Instructions LC4.9E AA EN 9 2. Remove the T10 screws [2] on top of the inner rim, including the one which secures the grounding clamp (3, see Figure “Grounding clamp”). 3. Now, remove the plastic cable fixation noose (4, see Figure “Cable fixation noose”).
  • Page 10 Mechanical Instructions EN 10 LC4.9E AA 4.3.3 Side I/O Panel 4.3.4 LED Panel After removal of the Speaker Compartment Covers, this panel is accessible. 1. Disconnect the cable (1) from the panel. 2. Remove the T10 mounting screws [2] that hold the assy. 3.
  • Page 11 Mechanical Instructions LC4.9E AA EN 11 4.3.6 SSB Board Cover Shield 1. Remove the two fixation screws (1) that secure the SSB board on the lower part of the SSB shielding, see Figure “SSB board”. 2. Remove the SSB panel. 4.3.8 Power Supply Panel F_15430_049.eps...
  • Page 12 Mechanical Instructions EN 12 LC4.9E AA 4.3.9 Class D Audio Amplifier Panel F_15430_051.eps 100605 Figure 4-13 Class D audio amplifier panel 1. Disconnect all cables (1) from the panel. 2. Pinch the plastic fixation clamps (2) firmly between your fingers, and pull the panel upwards. 3.
  • Page 13 Mechanical Instructions LC4.9E AA EN 13 4.3.10 Plasma Display Panel / Glass Plate – Cable at LED panel. – Keyboard cable at SSB side. – Audio Amplifier supply cable at the Main Supply board. 1. Remove the T20 display panel mounting screws [1]. –...
  • Page 14 Mechanical Instructions EN 14 LC4.9E AA 4.3.11 PDP Glass Plate In order to remove/exchange the PDP glass plate: 1. Remove the PDP as described earlier. 2. Remove the T10 screws [1] from the mounting frame. 3. After removal of the frame, you can lift the glass plate from the set.
  • Page 15 Mechanical Instructions LC4.9E AA EN 15 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 16: Service Modes, Error Codes, And Fault Finding

    Service Modes, Error Codes, and Fault Finding EN 16 LC4.9E AA 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 17 Service Modes, Error Codes, and Fault Finding LC4.9E AA EN 17 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 18 Service Modes, Error Codes, and Fault Finding EN 18 LC4.9E AA 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. SAM menu by using the POWER button on the remote control 10.
  • Page 19 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 20 Service Modes, Error Codes, and Fault Finding EN 20 LC4.9E AA • Starter kit ComPair32/SearchMan32 software and 5.5.1 How to Read the Error Buffer ComPair interface (excl. transformer): 3122 785 90450. • ComPair interface (excl. transformer): 4822 727 21631. You can read the error buffer in 3 ways: •...
  • Page 21 Service Modes, Error Codes, and Fault Finding LC4.9E AA EN 21 5.5.3 Error Codes The Blinking LED Procedure In case of non-intermittent faults, write down the errors present Using this procedure, you can make the contents of the error in the error buffer and clear the error buffer before you begin buffer visible via the front LED.
  • Page 22 Service Modes, Error Codes, and Fault Finding EN 22 LC4.9E AA 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 174(dec) 1 FMI Connection of output of QSS amplifier...
  • Page 23 Service Modes, Error Codes, and Fault Finding LC4.9E AA EN 23 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 Control sequence of beam current limiting 5 LLB Low level of beam current limiter...
  • Page 24 Service Modes, Error Codes, and Fault Finding EN 24 LC4.9E AA 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. Power Supply is Correct, but no Green LED 1.

  • Page 25: Block Diagrams, Testpoint Overviews, And Waveforms

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AA 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 8120 1J01 1J00 1J04 1J04 LVDS...

  • Page 26: Block Diagram Video

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AA Block Diagram Video VIDEO TUNER & VIF HERCULES SYNC INTERFACE MUX-SYNC INTERFACE SCALER FLASH/CONTROL EPLD +VTUN 7217 7801 +5SW_a TDA15021H GM1501 7C00 MX29LV040QC 7208 7E01 1102 F624 1104 1P07 UV1318S VIF1 R_SDTV OCMDATA (1G50) 2106...

  • Page 27: Block Diagram Audio

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AA Block Diagram Audio AUDIO TUNER & IF HERCULES AUDIO PROCESSING AUDIO AMPLIFIER 1735 (CLASS-D) 7217 1102 7701 7700 TDA15021H UV1318S F108 TDA8925ST LM393PT 2106 4110 1106 IF-TER SIF1 RF IN IFOUT 4211 4219 5702 QSS Mixer...

  • Page 28: Testpoint Overview Ssb (Top Side)

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AA 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 FG23 D4 FG38 D3 FG53 D4...

  • Page 29: I2C Ic Overview

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AA I2C IC Overview 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 TUNER COLUMBUS ANALOG...

  • Page 30: Supply Voltage Overview

    Block Diagrams, Testpoint Overviews, and Waveforms LC4.9E AA Supply Voltage Overview SUPPLY LINE OVERVIEW TOP CONNECTORS SIDE CONNECTORS SIDE I/0 TUNER & IF SCALER 1M36 1K01 5102 5K00 0345 SUPPLY 5103 PANEL (PSU) LED PANEL 1M16 5K01 0345 1K00 HERCULES 5J03 SCALER 3265...

  • Page 31: Circuit Diagrams And Pwb Layouts

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 F110 C10 1106 E9 F111 C10 1107 F3...

  • Page 32: Ssb: Histogram And Hercules (B2)

    Circuit Diagrams and PWB Layouts LC4.9E AA SSB: Histogram and 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 I219 C5 2203 D2...
  • Page 33 Circuit Diagrams and PWB Layouts LC4.9E AA 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 +3V3SW 3459 D4 3461 E2...
  • Page 34 Circuit Diagrams and PWB Layouts LC4.9E AA 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 +5VSWI +5VD 4501 E2...

  • Page 35: Ssb: Audio Processing (B5)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 I608 A5 2612 E9 I610 B5...

  • Page 36: Ssb: Dc-Dc Converter (B6)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 2710 C2 7756 G8 FOR LCD ONLY...

  • Page 37: Ssb: Scaler (B7)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 2805 A2 F802 A9 F800...

  • Page 38: Ssb: Scaler Supply (B8)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 I902 E2 7801-14 2908 A4...

  • Page 39: Ssb: Scaler Interface (B9)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 AF20 TO SCALER 3A06 C7...

  • Page 40: Ssb: Sdram (B10)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 2B08 2B09 2B10...

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

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 3C04-3 A6 2C00 TO SCALER...

  • Page 42: Ssb: Hdmi (N.a.)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 3D35 H12 5D03 A7 7D04 E11...

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

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 +5VSWI 2E04 B7 3E54 D3...

  • Page 44: Ssb: Digital I/O (B14)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 2F08 E2 PC AUDIO IN 2F00...

  • Page 45: Ssb: Analog I/O (B15)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 IG59 D14 TO HERCULES 2G01 A3...

  • Page 46: Ssb: Top Connectors (B16)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 1J07 C2 IJ06 B1 1J08 C2...

  • Page 47: Ssb: Side Connectors (B17)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 4K03 RESERVED 1K03...

  • Page 48: Ssb: Adc (B18)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 LD1117DT33 2L09 B7 4L04 C3...

  • Page 49: Ssb: Columbus (B19)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 +3V3SWA 2M07 E3 4M03 B5...

  • Page 50: Ssb: Epld (B20)

    Circuit Diagrams and PWB Layouts LC4.9E AA SSB: EPLD 7N02-2 D7 1N01 A9 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 +3V3-IO +3V3-IO +3V3-IO...

  • Page 51: Ssb: Epld

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 Φ 2P01 B 1P06 EP1C12F256C8 Φ 2P02 B +3V3-IO LVDS_VCC IO_132...

  • Page 52: Ssb: Sync Interface (B3)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 2K18 C1 2L18 B3 2N03 A6...
  • Page 53 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Top Side Part 1) Part 1 F_15430_025a.eps 180405...
  • Page 54 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Top Side Part 2) Part 2 F_15430_025b.eps 180405...
  • Page 55 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Top Side Part 3) Part 3 F_15430_025c.eps 180405...
  • Page 56 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Top Side Part 4) Part 4 F_15430_025d.eps 180405...
  • Page 57 Circuit Diagrams and PWB Layouts LC4.9E AA 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 2D34 D2 2E10 D3 2E23 C4...
  • Page 58 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Bottom Side Part 1) Part 1 F_15430_024a.eps 180405...
  • Page 59 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Bottom Side Part 2) Part 2 F_15430_024b.eps 180405...
  • Page 60 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Bottom Side Part 3) Part 3 F_15430_024c.eps 180405...
  • Page 61 Circuit Diagrams and PWB Layouts LC4.9E AA Layout Small Signal Board (Bottom Side Part 4) Part 4 F_15430_024d.eps 180405...

  • Page 62: Pdp Audio Amplifier Panel (C)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 5709 E9 7706 D3 7718-1 G2...
  • Page 63 Circuit Diagrams and PWB Layouts LC4.9E AA 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 9812 C1 1736 E1 2703 E1...

  • Page 64: Side I/O Panel (D)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 F007 E2 1050 A7 F008 E2...
  • Page 65 Circuit Diagrams and PWB Layouts LC4.9E AA 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 1H01 A1 2009 A1 1M36 B1...

  • Page 66: Control Board (E)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 3005 C1 3008 C1 9001 C3...
  • Page 67 Circuit Diagrams and PWB Layouts LC4.9E AA 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 3104 313 6071.2...

  • Page 68: Led Panel (J)

    Circuit Diagrams and PWB Layouts LC4.9E AA 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 EMC HOLE EMC HOLE "RED"...
  • Page 69 Circuit Diagrams and PWB Layouts LC4.9E AA Layout LED Panel 0345 -- 1040 -- Personal Notes: 1M01 -- 3031 -- 1M20 -- 3032 -- 2014 -- 3033 -- 2030 -- 3055 -- 2040 -- 3056 -- 2070 -- 3070 -- 2071 -- 6030 -- 3011 --...
  • Page 70 Circuit Diagrams and PWB Layouts LC4.9E AA Personal Notes:...

  • Page 71: Alignments

    Alignments LC4.9E AA EN 71 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 72 Alignments EN 72 LC4.9E AA 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 73 Alignments LC4.9E AA EN 73 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 74 Alignments EN 74 LC4.9E AA 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 bit 7 (msb) OP_PHILIPS_TUNER bit 6...

  • Page 75: Circuit Descriptions, Abbreviation List, And Ic Data Sheets

    Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 75 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: Pixel Plus architecture; the architecture of the Digital Crystal 9.1 Introduction Clear model is shown in the block diagram on the next page 9.2 Block Diagram (Figure “Block diagram of the internal building blocks”).
  • Page 76 LC4.9E AA Table 9-1 Models and picture quality Tuner and IF Model Picture quality A Philips UV1318 Tuner is used in the TV board. The SIF signals are decoded by the Hercules. Tuning is done via I 50PF7320/10 Pixel Plus 42PF7320/10 Pixel Plus 9.4.1...
  • Page 77 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 77 Video: TV Part (Diagrams B1, B2, and B3) Figure 9-3 Block diagram video processing...
  • Page 78 Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 78 LC4.9E AA The video processing is completely handled by the Hercules Comb filter. Such a signal must be bypassed. Notch mode • IF demodulator. is not even an option since e.g. in double window, one part •...
  • Page 79 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 79 about a “Field Comb Filter”. Field Comb filters are only for PAL The offset block receives the motion dependant 2D/3D Comb of commercial interest. filtered signal as input. The black level of the luminance signal Field Comb filters show also problems on vertical colour is restored and the result is output.
  • Page 80 Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 80 LC4.9E AA 9.6.3 Noise Reduction and Noise Estimator Video: Scaler Part (Diagram B7, B8 and B9) The noise reduction function is a sophisticated successor of the The Genesis gm1501 Scaler is a dual channel graphics and noise reduction module from the PICNIC-chip, also known as video processing IC for LCD and plasma monitors and “LIMERIC”.
  • Page 81 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 81 9.7.1 Teletext Path Audio Processing In Pixel Plus and Digital Crystal Clear models, which have an Hercules ADC (B18) and Columbus 3D combfilter (B19), the digital input of the scaler is used for the digital video signal (Columbus AUDIO-LSL 2x Stereo output), whereas the analogue RGB input input of the scaler is...
  • Page 82 P1.3 • On-chip x86 micro-controller (OCM) from Genesis LCD or plasma TV/Monitor Controller. 108 P1.6/ SCL • On-chip 80C51 micro-controller from Philips 109 P1.7/ SDA Semiconductor UOCIII (Hercules) series. 111 P2.0/ TPWM SOUND_ENABLE P2.0 Each micro-controller has it own I C bus which hosts its own 112 P2.1/ PWM0...

  • Page 83: Abbreviation List

    Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 83 • LED. This signal is used as an indication for the Standby, 9.10 Abbreviation List Remote and Error Indicator. Region diversity: – During protection mode, the LED blinks and the set is 0/6/12 SCART switch control signal on A/V in standby mode.
  • Page 84 RGBHV Red, Green, Blue, Horizontal sync, LATAM LATin AMerica and Vertical sync LC04 Philips chassis name for LCD TV 2004 Read Only Memory project Service Alignment Mode Liquid Crystal Display SandCastle: two-level pulse derived Light Emitting Diode; A semiconductor...
  • Page 85 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 86: Ic Data Sheets

    Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 86 LC4.9E AA 9.11 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). 9.11.1 Diagram B2, Type TDA15021H (IC7217, Hercules) Block Diagram A “...
  • Page 87 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 87 9.11.2 Diagram B19, Type T6TU5XB (IC7M00, Columbus) Figure 1 Package outline (top view) WEB/ UVA0 UVA2 UVA4 UVA6 UVA8 SEL656 TST1 HREF DAVB /Di0 /Di2 /Di4 /Di6 /Di8 UVA1 UVA3 UVA5...
  • Page 88 Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 88 LC4.9E AA 9.11.3 Diagram B7+B8+B9, Type GM1501 (IC7401, Genesis) Block Diagram Parallel 2-wire IF/external Serial I/F JTAG GPIO micro Infra-red Rx Pulse Width Interface X186 External ndwid Modulator Micro- ROM I/F controller Internal Internal...
  • Page 89 Circuit Descriptions, Abbreviation List, and IC Data Sheets LC4.9E AA EN 89 9.11.4 Diagram B12, Type S9993CT (IC7D03, HDMI Panellink), Reserved Block Diagram RESET# CSDA Registers Slave CSCL DSDA ---------------- Configuration Slave DSCL Logic Block Aux Data Logic HDCP HDCP Block MCLK Keys...

  • Page 90: Spare Parts List

    Spare Parts List EN 90 LC4.9E AA 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 67 at 100MHz 2506...
  • Page 91 Spare Parts List LC4.9E AA EN 91 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 3198 035 71040 100nF 10% 16V 0402 2L21 3198 035 71040 100nF 10% 16V 0402...
  • Page 92 Spare Parts List EN 92 LC4.9E AA 2P25 3198 035 71040 100nF 10% 16V 0402 3268 4822 117 13545 100 1% 0402 3835 4822 117 13606 10k 5% 0.01W 0402 2P26 3198 035 71040 100nF 10% 16V 0402 3272 3198 031 04720 4.7k 5% 0402 3836 4822 117 13606 10k 5% 0.01W 0402...
  • Page 93 Spare Parts List LC4.9E AA EN 93 3F21 4822 051 30102 1k 5% 0.062W 3M02 2350 035 10689 4 x 68 5% 4M09 4822 117 13605 Jumper 0402 3F22 4822 051 30103 10k 5% 0.062W 3M03 2350 035 10689 4 x 68 5% 4M10 4822 117 13605 Jumper 0402 3F23...
  • Page 94 Spare Parts List EN 94 LC4.9E AA 5M00 2422 549 45333 Bead 120 100MHz 7900 9322 142 88668 LF25CDT 2780 4822 126 14583 470nF 10% 16V 0805 5M01 2422 549 45333 Bead 120 100MHz 7901 9322 189 19668 LD1086D2T18 2789 4822 126 14583 470nF 10% 16V 0805 5M02 2422 549 45333 Bead 120...
  • Page 95 Spare Parts List LC4.9E AA EN 95 7700 9322 202 89668 LM393P 7701 9352 729 65112 TDA8925ST/N1 7702 3198 010 42310 BC847BW 7705 3198 010 42310 BC847BW 7706 3198 010 42310 BC847BW 7707 3198 010 42310 BC847BW 7708 3198 010 42320 BC857BW 7709 3198 010 42310 BC847BW 7710...

  • Page 96: Revision List

    Revision List EN 96 LC4.9E AA 11. Revision List Manual xxxx xxx xxxx.0 • First release.

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