Philips 32PF1600T/96 Service Manual
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Philips 32PF1600T/96 Service Manual

Philips 32PF1600T/96 Service Manual

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Colour Television
Part 1
32PF1600T/96
Part 2
37PF1600T/96
©
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by JH 6P72 TV Service
Printed in the Netherlands
Chassis
MQC2.0A LA
Subject to modification
EN 3122 785 16330

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Summary of Contents for Philips 32PF1600T/96

  • Page 1 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 JH 6P72 TV Service...

  • Page 2: 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 JH 6P72 TV Service...

  • Page 3: Technical Specifications, Connections, And Chassis Overview

    EN 1 MQC2.OA LA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: VGA:Video RGB In 1.1 Technical Specifications 1.2 Connections 1.3 Chassis Overview Note: Figures below can deviate slightly from the actual situation, due to the different set executions.
  • Page 4 Technical Specifications, Connections, and Chassis Overview EN 2 MQC2.OA LA 1.2.2 Right I/O Connections 1.2.3 Left I/O Connections RF_Analog 75ohm Unbalance F-type connector RF_Digital 75ohm Unbalance F-type connector AV1-S1/AV2-S2: S-Video 1Fh Y/C-In Line-out -Ground Y Audio R 0.5 Vrms/10Kohm -Ground C Audio L 0.5 Vrms/10Kohm -Video Y...

  • Page 5: Safety Instructions, Warnings, And Notes

    EN 3 MQC2.OA LA Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes 2.1 Safety Instructions • Where necessary, measure the waveforms and voltages with ( ) and without ( ) aerial signal. Measure the Safety regulations require that during a repair: voltages in the power supply section both in normal •...

  • Page 6: Directions For Use

    If this is not • Use only lead-free soldering tin Philips SAC305 with order possible, try to align the (LF)BGA with any board markers. code 0622 149 00106. If lead-free solder paste is required,...

  • Page 7: Mechanical Instructions

    Mechanical Instructions EN 5 MQC2.OA LA 4. Mechanical Instructions Index of this chapter: 4.1 Cable Dressing 4.2 Foam Bars 4.3 Panel/PCBA Removal 4.4 Disassemblyt and Re-assembly 4.1 Cable Dressing 4.2 Service Positions 4.2.2 Stands 4.2.1 Foam Bars The foam bars (order code 3122 785 90580 for two pieces) can Figure 4-3 Stands be used for all types and sizes of Flat TVs.
  • Page 8 EN 6 MQC2.OA LA Mechanical Instructions 4.3 Panel/PCBA removal 4.3.4 Main Board & Translation Board 4.3.1 IO/Sub IO 1. Disconnect all cable from Base unit 2. Remove the fixation screws 3. Take out the Translation/B & Main Board 4.3.5 AD6 CPU Board & Translation Board 1.
  • Page 9 EN 7 MQC2.OA LA Mechanical Instructions Disassembly process 4.4.1 4.4.2...
  • Page 10 Mechanical Instructions EN 8 MQC2.OA LA 4.4.3 4.4.4...
  • Page 11 Mechanical Instructions EN 9 MQC2.OA LA 4.4.5 4.4.6...
  • Page 12 Mechanical Instructions EN 10 MQC2.OA LA 4.4.7 4.4.8...
  • Page 13 Mechanical Instructions EN 11 MQC2.OA LA 4.4.9 4.4.10...
  • Page 14 Mechanical Instructions EN 12 MQC2.OA LA 4.4.11 4.4.12...
  • Page 15 Mechanical Instructions EN 13 MQC2.OA LA 4.4.13 4.4.14...
  • Page 16 Mechanical Instructions EN 14 MQC2.OA LA 4.4.15 4.4.16...
  • Page 17 Mechanical Instructions EN 15 MQC2.OA LA 4.4.17 4.4.18 Re-assembly To re-assemble the LCD panel, execute all processes in reverse order. Note: .While re-assemble, make sure that all are placed and And connected in their original position. See figure “Cable dressing” .Pay special attention not to damage the EMC foams at the SSB shielding.

  • Page 18: Service Modes, Faultfinding

    Service mode, Fault Finding EN 16 MQC2.OA LA 5 Service mode and Fault Finding Index if this chapter: Setup 5.1 Service Modes for ATV 1. Off TV Power 5.2 Service Modes for DTV 5.3 Fault Finding 2. Process Pixlworks program 3.
  • Page 19 EN 17 MQC2.OA LA Service mode, Fault Finding Setup...
  • Page 20 EN 18 MQC2.OA LA Service mode, Fault Finding...
  • Page 21 Service mode, Fault Finding EN 19 MQC2.OA LA 5.3 Fault Finding Purpose To find the fault How to find fault...
  • Page 22 EN 20 MQC2.OA LA Service mode, Fault Finding Power cable Check Power cable Plug-in? Replace P/B or P/B to M/B LED bright? Power cable LCD panel can Replace M/B Display? LCD panel can Replace I/V to power cable Display? or LVDS cable TV source can Replace I/O board Display?
  • Page 23 EN 21 MQC2.OA LA Service mode, Fault Finding DVBT/ATSC source Replace DVBT/ATSC board can display Inverter power cable Change inverter power cable Plug in? LCD back light Replace Power board Bright? LCD back light Bright? Replace LCD Inverter board LCD back light Replace M/B Bright?
  • Page 24 Service mode, Fault Finding EN 22 MQC2.OA LA Remote control have Change battery Battery? IR board cable Check IR/B cable or replace Plug in? IR/B cable Press remote menu key Replace IR/B OSD can display? Press remote menu key Replace M/B OSD can display?
  • Page 25 EN 23 MQC2.OA LA Service mode, Fault Finding Key board cable Check K/B cable or replace plug in K/B cable Press Menu key Replace K/B cable Check function? Press Menu key Replace K/B cable Check function?
  • Page 26 EN 24 MQC2.OA LA Service mode, Fault Finding Check RF cable or replace RF cable RF cable Plug in? CVBS1 can’t Replace Tuner board display Replace I/O board Replace M/B RF can display Replace I/O board...
  • Page 27 EN 25 MQC2.OA LA Service mode, Fault Finding Component cable Check component cable or Plug in? Replace component cable Replace I/O board Component can Replace M/B Display?
  • Page 28 EN 26 MQC2.OA LA Service mode, Fault Finding S-video cable Check S-video cable or replace Plug in? S-video cable Replace I/O board S-video can Replace M/B display...
  • Page 29 EN 27 MQC2.OA LA Service mode, Fault Finding Check CVBS cable or replace CVBS cable CVBS cable Plug in? Replace I/O board CVBS can Replace M/B display...
  • Page 30 Service mode, Fault Finding EN 28 MQC2.OA LA Check Audio R/L cable or Audio R/L cable Replace Audio R/L cable Plug in? Check video cable or replace Video can display? Video cable Mute turn-off,volume=30 Earphone remove Check speaker cable or replace Speaker R/L cable Speaker cable Plug in?
  • Page 31 EN 29 MQC2.OA LA Service mode, Fault Finding Check or replace DVBT/ATSC Check DVBT/ATSC power Power cable Cable plug in? Replace DVBT/ATSC board Replace M/B DVBT/ATSC can display...
  • Page 32 EN 30 MQC2.OA LA Service mode, Fault Finding Check VGA cable or replace VGA cable plug in? VGA cable Read EDID data EDID data normal? Write EDID data Replace M/B VGA can display?
  • Page 33 EN 31 MQC2.OA LA Service mode, Fault Finding Check HDMI cable or replace HDMI cable plug in? HDMI cable Read EDID data EDID data normal? Write EDID data HDMI can display? Replace M/B...
  • Page 34 EN 32 MQC2.OA LA Service mode, Fault Finding Check HDMI cable or replace HDMI cable plug in? HDMI cable Read EDID data EDID data normal? Write EDID data Mute turn-off,Volume – 30 Check HDMI cable or DVD player Earphone remove Or replace HDMI cable PC volume setting to On Replace M/B...
  • Page 35 EN 33 MQC2.OA LA Service mode, Fault Finding Check line in cable or replace Line in cable plug in? Line in cable Mute turn-off,Volume – 30 Earphone remove PC volume setting to On Check Video cable or PC or PC/DVI can display? Replace VGA/DVI cable Replace M/B PC/DVI sound normal?
  • Page 36 EN 34 MQC2.OA LA Service mode, Fault Finding Check component cable Component cable Or replace component cable Plug in? Mute turn-off,Volume – 30 Earphone remove Component source Check component cable Can display? Or replace component cable Component sound Replace I/O board Normal? Component sound Normal?
  • Page 37 EN 35 MQC2.OA LA Service mode, Fault Finding Check video and R-L cable or AV1/S-video/R-L Replace video or R-L cable Cable plug in? Mute turn-off,Volume – 30 Earphone remove AV1/S-video source Check video and R-L cable or Can display? Replace video or R-L cable AV1/S-video sound Replace I/O board normal?
  • Page 38 EN 36 MQC2.OA LA Service mode, Fault Finding DVBT/ATSC RF cable Check RF cable or replace RF Plug in? cable Mute turn-off,Volume – 30 Earphone remove DVBT/ATSC source Can display? DVBT/ATSC sound Replace D-Tuner/B normal? DVBT/ATSC sound Replace DVBT/ATSC normal? DVBT/ATSC sound Replace M/B normal?
  • Page 39 EN 37 MQC2.OA LA Service mode, Fault Finding Check LVDS cable or replace Check M/B to LCD panel LVDS cable LVDS cable plug in? Check LCD panel Replace LVDS cable Tcon board voltage Check LCD panel backlight Replace M/B LCD panel display Replace LVDS cable Normal? Replace LCD panel...

  • Page 40: Block Diagrams

    EN 38 MQC2.OA LA Block Diagrams 6. Block Diagrams Wiring Diagram...
  • Page 41 Block Diagrams EN 39 MQC2.OA LA Main Board Block diagrams...
  • Page 42 EN 40 MQC2.OA LA Block Diagrams Io Board Block diagrams...
  • Page 43 Block Diagrams EN 41 MQC2.OA LA Digital TV system Block Diagrams...

  • Page 44: Circuit Diagrams

    EN 42 MQC2.OA LA Circuit Diagrams 7. Circuit Diagrams PCBA Layouts PW328 + PW3300B + PW9701 + HDMI CKT. PAGE TITLE 01. TITLE PAGE 02. BLOCK DIAGRAM 03. VGA INPUT 04. HDMI INPUT 05. HDMI 06. DVI INPUT 07. PW3300 INPUT 08.
  • Page 45 EN 43 MQC2.OA LA FOR 3D OPTION SDRAM 1MX16 AV4_IN_OUT FLASH MEMORY SCART R.G.B S-VIDEO1 SCALER LVDS TMDS RX/0/1/2 DVI CONNECTOR Video Decoder RGB 24bit O PIXEL AMP LVDS 26"/32" RGB 24bit E LCD Panel VGA CONNECTOR option YPbPr DVBT BOARD SPDIF MUXIN1 RGB HV...
  • Page 46 EN 44 MQC2.OA LA C567 0.1u3 BAV99W BAV99W BAV99W R580 R581 47K3 47K3 TXD_A VGA_IN CON1 BEAD/3 VGA_R TXD_LPC RXD_A NC10p3 NC/10P3 75R3F BEAD/3 GSDA VGA_G R637 UART_SW1 12,22 R638 RXD_LPC UART_SW0 12,22 NC10p3 74HCT4052 NC/10P3 75R3F BEAD/3 R639 R640 10K3 10K3 VGA_B...
  • Page 47 EN 45 MQC2.OA LA 5VSS CONN_60P RCA_AU_LOUT RCA_AU_ROUT 17 5,8,12,22 5,8,12,22 R835 AUDIO_SW5 HDMI_L HDMI_R HDMI_SPDIF TP105 CE_REMOTE HDMI_SW1 HDMI_SW0 3,5,12 EDID_PROTECT HDMI_RESETn 12 SCDT RX_INT# IN0HS IN0VS IN0CLK IN0PEN IN0B[2..9] IN0B2 IN0B3 IN0B2 IN0B4 IN0B5 IN0B3 IN0B6 IN0B7 IN0B4 IN0B8 IN0B9 IN0B5...
  • Page 48 EN 46 MQC2.OA LA RX2IN+_O ACM2012D-900-2P-T00/NC RX2IN-_O CON3 RX2IN+ 26.7R3/NC RX2+ RX2+ RX1IN-_OUT RX2IN- RX2- 26.7R3/NC RX2- RX1IN- RX1- 26.7R3/NC RX1- RX0IN- RX0- ACM2012D-900-2P-T00/NC 26.7R3/NC RX0- RX0IN-_OUT RX1IN+ 26.7R3/NC RX1+ RX1+ RX1IN+_OUT RX0IN+ 26.7R3/NC RX0+ RX0+ RX0IN+_OUT RXCIN- RXC- 26.7R3/NC RXC- RXCIN+ RXC+...
  • Page 49 EN 47 MQC2.OA LA MBD[0..15] INPUT 1 TO PW328 SBD0 MBD0 SBD1 47R8P4R MBD1 DIR[2..9] SBD2 MBD2 RX2+ DGRE0 DGRE4 DIR6 SBD3 MBD3 RX2+ RX2P DGRE0 RX2- DGRE1 DGRE3 DIR5 SBD4 MBD4 RP10 RX2- RX2M DGRE1 RX1+ DGRE2 DGRE7 DIR9 SBD5 MBD5 478P4R...
  • Page 50 EN 48 MQC2.OA LA FB13 BEAD/5 V18SWB PW3300-30L/MBGA256 V18SPB C108 V33AB V33ADCB V18AB V18PB V18SPB V18SWB V33SWB 0.1u3 C109 C164 C165 C166 C167 C168 C169 100p3 0.1u2 LD1117-SOT223 0.1u2 0.1u2 0.1u2 0.1u2 0.1u2 FB14 FB16 BEAD/5 24mA BEAD/5 U8_5VCC V18A1 V33SW V18PB VOUT...
  • Page 51 EN 49 MQC2.OA LA Already pulled-high at pw328 V33SW 5VCC V33SW 5VCC R146 R147 R148 R149 R150 R151 R152 R153 NC/3.3K3 NC/3.3K3 3.3K3 3.3K3 10K3 10K3 10K3 10K3 2N7002 2N7002 2N7002 2N7002 USCL 4,5,12,22 USCL TUNER_SCL3 TUNER_SCL 15,20 USDA USDA TUNER_SDA 15,20 4,5,12,22...
  • Page 52 EN 50 MQC2.OA LA U14B U14A RMUXIN0 IN0CLK IN0CMP C191 0.047u3 R699 HD_PRA IN0CLK IN0CMP RMUXIN0 IN0CLK IN0CLP GMUXIN0 IN0PEN IN0CST C192 0.047u3 R700 HD_Y A IN0PEN IN0CST GMUXIN0 IN0PEN IN0CST R168 75R3F R189_SOG C193 0.1u3 SMUXIN0 IN0VBI R169 VBIIN IN0VBI SMUXIN0 IN0VBI...
  • Page 53 EN 51 MQC2.OA LA PW_VDD25 U14G PW_VDD25 R205 22R3 RMCK0 MMD6 R206 22R3 RMCK1 MREFIN0 MMD4 RMCK0n RP27 R207 22R3 R208 MREFIN1 VDD1 MMD2 22R/8P4R R209 22R3 RMCK1n VDD2 MMD1 VREF VDD3 MMD7 R210 22R3 VDDQ1 MMD5 RP28 MCKn R211 22R3 MVREF VDDQ2...
  • Page 54 EN 52 MQC2.OA LA R726 NC/0R3 Watchdog IC R735 NC/0R3 NC/MAX809T-2.63V R727 1,2 and 9,10 Short for PROJet NC/4.7K3 FB25 C242 PICVPP BEAD/3 NC/0.1u3 CPU SLAVE MODE CON4 RESET R221 30mA 4.7K3 TESTMODE NC/PH1S-205GB-10P-LUV R728 TRSTn NC/4.7K3 R222 C243 C244 Flash memory must check the pin define 3.3K3...
  • Page 55 EN 53 MQC2.OA LA R274 R275 10K3 10K3 Modify GPIO pins ROM_SCL ROM_SDA U14F ROM_WP For HH2E PW328-30L/MBGA548 R841 NC0R3 T_SW TP44 C248 I2SICLK0 0.1u3 AUDIO_SW3 I2SIWS0 24LC32A-I AUDIO_SW4 I2SID0 I2SOCLK TP48 TP47 For HH2T/AH2T I2SICLK1 I2SOWS AUDIO_SW5 15,22 LED1 I2SIWS1 I2SOD HD_SEL...
  • Page 56 EN 54 MQC2.OA LA V19A V19A V18A 13mA V19A V18M V18M FB26 MPLL MPLL MPLL MPLL BEAD/3 C249 21mA V18P V18P FB27 V19A BEAD/3 0.1u2 BEAD/3 Change PWR source from V18A to V19A C251 C250 0.1u2 C252 V33A 0.1u2 V33A V33A V20S 0.1u2...
  • Page 57 EN 55 MQC2.OA LA V33A 5VSS FB105 BEAD/5 3.3V 150mA FB29 U40_5VCC VOUT BEAD/6 FB30 NC/BEAD/5 AP1084DLA/TO-252 3V3_SW_PH C328 C329 3V3_SW_PH 0.1u3 C327 C330 C331 5VCC 10u5 R347 124R3F 100U 0.1u3 22u10 C332 R760 FB109 R348 22u10 205R3F R762 R766 R764 6.8K BEAD3...
  • Page 58 EN 56 MQC2.OA LA C757 5VCC 0.01u FB104 R846 CON6 BEAD/5 R354 R847 R352 BEAD/3 FB34 R848 NC0R3 R375 1.2K3 KEY _AD1 12 BEAD/3 FB35 KEY _AD2 12 POWER_BUTTON BEAD/3 FB36 R849 POWER_KEY 12,22 GREEN R353 100R3 CON7 AMBER IR_R R359 100R3 IR_R...
  • Page 59 EN 57 MQC2.OA LA MUTE_SNG MUTE R817 0R6 add CAP. for EMI issue HP_138 D43 1N4148 change 40uH to 15uH by TI suggest value HP_138 HP_138 AMP_SLEEPn NC/0R L53 NC/15uH R825 C697 1u R705 10K R706 22K AMP_L EAR_MUTE R665 2N7002 1N4148 R826 0R...
  • Page 60 EN 58 MQC2.OA LA RCA_LOUT R829 100R3 RCA_AU_LOUT 4 C738 0R5 R403 NC100K3 RCA_ROUT RCA_AU_ROUT 4 R404 NC100K3 R830 100R3 C739 0R5 MB_AL R405 C398 2.2u5 C750 C751 C740 C741 MB_AL MB_AR ADD CAP. R406 C399 2.2u5 NC/1n3 NC/1n3 MB_AR IO_L C400 2.2u5...
  • Page 61 EN 59 MQC2.OA LA DRE0 DRE0 DRE1 5VCC DRE1 DRE2 DRE3 R203 DRE4 R204 FIELD DRE5 DCLK DCLK DRE6 DRE0 DRE1 DRE7 DRE2 DRE3 DRE8 DRE4 DRE5 DRE9 DRE6 DRE7 DRE8 DRE9 DRE[2..9] DGE0 DGE0 DGE1 DGE0 DGE1 DDG2 DDG3 DGE1 DGE2 DDG2...
  • Page 62 EN 60 MQC2.OA LA 9,18 DGE[2..9] CON18 9,18 DBE[2..9] DBE3 ATX1OUT0- R504 9,18 DBE3 DBE2 ATX1OUT0+ R505 9,18 DBE2 5VCC DBE5 ATX1OUT1- R506 9,18 DBE5 DBE4 ATX1OUT1+ R507 9,18 DBE4 DBE9 ATX1OUT2- R508 9,18 DBE9 DBE8 R509 ATX1OUT2+ 9,18 DBE8 OPTION DBE7 ATX1CLKOUT-...
  • Page 63 EN 61 MQC2.OA LA 5VCC AV5VCC FB85 AV5VCC BEAD/5 C514 C513 R521 R522 0.1u3 R518 R519 100U R523 <spec> MMBT3904L 47K3 MMBT3904L 47K3 NC/47K3 C515 C516 R520 100K3 100K3 10u5 10u5 V4_OUT SUB_L SUB_R FB86 BEAD/5 100K3 R524 100K3 FB87 BEAD/5 R525 100K3 FB88 BEAD/5...
  • Page 64 EN 62 MQC2.OA LA 5VSS 5VCC 5VSS 1N4148 Vout=1.22 X(R221+R222)/R222 C523 0.01u3 SSM14LAPT SSM14LAPT NC/BEAD/6 R543 SSM34L C524 C526 10K3 22UH/SIQ127 2.6A C525 470U 10u10 C527 1000u V33SW 0.1u3 Be removed R572 NC0R6 C713 R545 10U5 SI2301DS MP1583 EC31QS04 BEAD/6 C565 R548 C556...
  • Page 65 EN 63 MQC2.OA LA ADD two pull high resistances 3.3VS FB101 C648 0.1u3 R844 R845 BEAD/5 nc 3.3K 3.3K C645 R645 100p3 nc R646 4.7K3 nc 4.7K3 nc R651 0R3 DVBT_TX DVBT_TX_5V TXD_LPC 12,15,21 POWER_ON P0.0 P1.0 RXD_LPC 12,15 POWER_KEY P0.1 P1.1 R652 0R3...
  • Page 66 EN 64 MQC2.OA LA 12V_Audio Audio AMP 5VCC SW POWER V33SW Regular V18A1 5VSS Regular V18A Regular V18SW SW POWER 5VCC V33SW SW POWER 5VCC or 5VSS Regular V33A1 Regular V33A POWER_ON (PW328 portC.3) PW3300B & SDRAM PW328, DDR & Flash POWER 5VCC Regular...
  • Page 67 EN 65 MQC2.OA LA CPU board +5VD +12VM SCD1UX +5VM +3V3M FBM2125HM330 1.175A +12VM SC10U10V SCD1UX SC1KP 10KR3F 22UH FBM2125HM330 FBM2125HM330 0.4A 80mil EC100U_25V 3.3SW +3V3_SRC SCD1UX CON1 (0.58A) (0.25A) 12V_IN +3V3M 470uF/25V SCD1UX MP1410 +5VM OS FBM2125HM330 3.3FB 1.13A SY NC 5V_IN FBM2125HM330...
  • Page 68 EN 66 MQC2.OA LA Circuit Diagrams MT352: R16=NC (4.032mA) +1V8 R17,R18=0R5 +1V8A_PLL ZL10353: SCD1UX R16=0R5 R17,R18=NC +1V8_ADC SCD1UX (28.8mA) +3V3D +1V8 2ND_ADC +3V3D RFLEV/GND +5VD To / From HOST SCD1UX SC1KP SC22U10V +5VD 68R3 +1V8A_PLL 4,7,8 S-I2C_CLK 68R3 C190 NC 470R3 RF_AGC-OUT 4,7,8...
  • Page 69 Circuit Diagrams EN 67 MQC2.OA LA 3915X_CVBS 3915X_GREEN 20.25MHz FBM2125HM330 3915X_RED 3915X_BLUE R38 1MR3 SC10U10V SCD1UX Place guard trace R191 R192 R193 R194 +5VD H2 NC H1 HEADER_2x10(2.54) RST_CPU# 2 Rev.B: Change the UART MODRI S-UART_RX R177 NC DBG_RXD MODDCD routing of Download port S-UART_TX R178 NC...
  • Page 70 EN 68 MQC2.OA LA Circuit Diagrams 3V3_M EM ORY 3V3_M EM ORY GADR[0..15] AM29LV320DT90EF 16bit flash should be able to GADR2 work on 8bit mode GADR3 GCS-0 GADR4 GADR5 GOE- GDAT0 GADR6 GADR7 Flash speed can be 120nS GDAT1 GADR8 Package :TSOP48 GDAT10 4 GDAT2...
  • Page 71 Circuit Diagrams EN 69 MQC2.OA LA +5VCI GADR[0..15] GADR8 CAGADR8 TS1_BCLK-IN CITS_BCLK GADR9 CAGADR9 C114 TS1_PSY NC-IN CITS_PSY NC GADR10 CAGADR10 SC22U10V C115 TS1_VALID-IN CITS_VALID GADR11 CAGADR11 SCD1UX RN15 GADR12 CAGADR12 GADR13 CAGADR13 GADR14 CAGADR14 TS1_DATA-IN4 CITSD4 +3V3CI GADR15 CAGADR15 TS1_DATA-IN5 CITSD5 Remove for DVB‐CI...
  • Page 72 EN 70 MQC2.OA LA Circuit Diagrams Rev.B: Cost-down Filter Rev.B: Cost-down Filter C191 SC22PN C197 SC22PN 3915X_CVBS 3915X_BLUE R200 R204 15R3F 1D8UH 15R3F 1D8UH DTV_CVBS DTV_PB 1D8UH 1D8UH VDO01 VDO03 ATUNER_CVBS A-ATUNER_TV_ROUT S-I2C_SW 8 C192 C193 C198 C199 S-RESET_IO R201 SC270PN SC330PN R205...
  • Page 73 Circuit Diagrams EN 71 MQC2.OA LA Tuner module pin definition (some options for NIM) +3V3TUN +1V8TUN +5VTUN CON4 R170 RST_FE# RF_AGC RESET V_TUNING/RF_AGC R211 S-I2C_SW IF_AGC I2C_SW IF_AGC SCL_TUN 1.8V/1.25V SDA_TUN R173 68R3 POS-IF 3.3V POS-IF I2C2 S-I2C_CLK_T NAG-IF NAG-IF TS1_DATA-IN0 MPEG D0 R174 68R3...
  • Page 74 EN 72 MQC2.OA LA Circuit Diagrams I/O board NAG-IF POS-IF AV1_CVBS_C1 10/28 SKY AV1_CVBS IF-AGC AV1_L_C1 RF-AGC AV1_L AV1_R_C1 KM04023 AV1_R +5VTUN SDA_T SCL_T Y UV1_L_C1 DVBT_CVBS YUV1-L YUV2_L_C1 YUV2-L SIF_IN 3.3V 560P 560P TV_L Y UV1_R_C1 YUV1-R TV_R V3_L YUV2_R_C1 Y UV2-R V3_R...
  • Page 75 EN 73 MQC2.OA LA Circuit Diagrams 9V_VCC 5V_VCC 9V_VCC 2N3904 V3_OUT 6.8K V3_L 100n R107 100u 2N3904 2N3904 2N3904 V3_R 100n 2.2u 2.2u 2.2u TV_L 100n 2.2u A_D_TV_SW A_D_TV_SW TV_R Main-L C118 Y UV_Y 2 Main-R 2.2u CVBS1 AV1_L 2.2u 3157 AV1_R C119...
  • Page 76 EN 74 MQC2.OA LA Circuit Diagrams 5V_TT 5V_VCC 5V_TT FB23 1U/0805 0.1U MMBT3906 TV_SYNC_DET 5V_TT 5V_TT MMBT3904 TV_OUT MMBT3904 470P 0.1U TV_SYNC 1U/0805 MMBT3906 1000P 此區元件請往U7靠近，遠離analog video signal AU_9V_I CLOSE U7 12V_VCC 9V_VCC_T1 5V_TU TFB1 MM1117/TO252 TFB3 120 9V_VCC_T1 AU_9V_I VOUT L2 MUST BE CLOSE U7 R106...
  • Page 77 Circuit Diagrams EN 75 MQC2.OA LA VA1T1EF2082 +5VTUN +5V_B2 C_GND 4D7uH(TDK) C_GND C106 SCD1UX ANT_POWER +5V_BB C117 BB(5V_BOOSTER) EC220U_10V C107 C108 SCD1UX SC1KP R103 NC AGC01 RF_AGC_MONITOR RF-AGC +5V_B1 B1(5V_DCDC) +5V_B2 B2(5V_IF) SCL_T SDA_T C109 C110 R104 0R SC22P SC22P AGC02 IF-AGC IF_AGC...
  • Page 78 EN 76 MQC2.OA LA Circuit Diagrams IO connector CVBS S-VIDEO1 S-VIDEO2 VIDEO SWITCH Analog Tuner AUDIO FOR AV1 & S-VIDEO1 AUDIO AUDIO FOR AV2 & S-VIDEO2 ANALOG TUNER (video &audio) COMPONENT1 Y CB CR VIDEO SWITCH COMPONENT2 AUDIO AUDIO FOR COMPONENT1 SWITCH AUDIO FOR COMPONENT2 DIGITAL...
  • Page 79 Circuit Diagrams EN 77 MQC2.OA LA...
  • Page 80 EN 78 MQC2.OA LA Circuit Diagrams HDMI board V33HD 470K 470K BSN20 RX_DDC_SDA RX3V_DDC_SDA 2 IN_5V RX_DDC_SCL RX3V_DDC_SCL 2 1K/NC BSN20 HDMI_HP0 V33HD 20K/NC IN_5V NC/2N7002 DAN202U T106/UMT AT_5VCC 0.1uF CON1 IN_5V SHELL2 RX_HOTPLUG SHELL4 HP DET IN_5V VCLK DDC DATA DDC CLK EDID_PROTECT 4 0R/NC...
  • Page 81 Circuit Diagrams EN 79 MQC2.OA LA V33HD V33HD NC/4K7 V33HD NC/4K7 SCDT 100K RX_INT# DCLK V33HD HDMI_RESETn RX3V_DDC_SDA RX3V_DDC_SCL 0.1uF Reserve V33HD RX3V_DDC_SDA RX3V_DDC_SCL ANTSTO HD_RXC- HD_RXC- RXC- HD_RXC+ HD_RXC+ RXC+ 0.1uF 0.1uF 10uF 0.1uF 1000pF 1000pF 1000pF 1000pF 1000pF HD_RX0- HD_RX0- RX0-...
  • Page 82 EN 80 MQC2.OA LA Circuit Diagrams Vout=1.25X[(R656/R654)+1] VR1_8 V33HD BEAD U3 LD1117-SOT223 VOUT VOUT BEAD 100pF 22uF 0.1uF 124R/1% 22uF 100pF 0.1uF 54R9/1% LD1117-TO252 V33HD BEAD BEAD VOUT 22uF 22uF 100pF 0.1uF 0.1uF 124R/1% 205R/1% Title <Title> Size Document Number <Doc>...
  • Page 83 EN 81 MQC2.OA LA Circuit Diagrams +5VCC CONN_60P BEAD 22uF 0.1uF +5VCC HDMI_HP0 HDMI_HP1 AUDIO_ROUT 5 AUDIO_LOUT HDMI_AUDIO_RIN 5 HDMI_AUDIO_LIN 5 AUDIO_LOUT AUDIO_ROUT 5 HDMI_SPDIF HDMI_HP1 HDMI_HP0 CE_REMOTE HDMI_AUDIO_LIN HDMI_AUDIO_RIN 5 AUDIO_SW0 AUDIO_SW1 CE_REMOTE HDMI_SPDIF EDID_PROTECT 1 AUDIO_SW1 AUDIO_SW0 HDMI_RESETn 2 EDID_PROTECT HDMI_RESETn 2 SCDT...
  • Page 84 Circuit Diagrams EN 82 MQC2.OA LA +5V_DAC FB10 BEAD Audio DAC 0.1uF 10uF 3.3uF HDMI_R TMDS_R 2700pF HDMI_IIS_DATA SDIN AOUTR R38,R40要修改為3.3uF HDMI_IIS_SCK DEM/SCLK HDMI_IIS_WS LRCK TMDS_L Add C80, C81=3.3uF HDMI_MCLK MCLK AOUTL FILT+ CS4344 HDMI_L 3.3uF 0.1uF 3.3uF 10uF 2700pF V33HD FB11 HC_V33...
  • Page 85 EN 83 MQC2.OA LA Circuit Diagrams IR board LED1 +5V_IR L-3WEGC 0.1u BEAD_120 R4 1K BEAD_120 PHOTO IR GREEN POWER ON 33R3F power POWER OFF 33R3F GREEN SCREW HOLE SCREW HOLE SCREW HOLE 0.1u SCREW HOLE SCREW HOLE SCREW HOLE SCREW HOLE 220P/NC Standby mode: Red...
  • Page 86 Circuit Diagrams EN 84 MQC2.OA LA Keypad board NC/47pF NC/75R/1% NC/5.1V NC/120pF NC/47K/1% NC/120pF NC/47K/1% CON1/NC R6 0R3 AV3-R AV3-L SCREW HOLE SCREW HOLE SCREW HOLE AV3-CVBS CON2 KM04019bp-08z CON3/NC HP_R MODE HP_L 2SJ-0540-005 SCREW HOLE SCREW HOLE 1000p3 NC/47K/1% 1000p3 1000p3 NC/47K/1%...

  • Page 87: Alignments

    Alignments EN 85 MQC2.OA LA 8. Alignments How to align white Balance Equipment HDMI input ,VGA input, SCART RGB input, YUV input Method: 1.Input VGA 1024*768 @60hz Pattern: white . Do auto calibration 2.Input YUV 720p pattern: SMTPE. Do auto calibration 3.Input YUV (Component 1) 720p pattern: SMTPE.
  • Page 88 EN 86 MQC2.OA LA Alignments Input HDMI signal 1024*768@60HZ Pattern: white balance(190/225) 1024*768@60HZ Pattern: Dark balance(60/225) Adjust Standard, Cold Warm R,G,B Gain R,G,B Bias...
  • Page 89 IC Data Sheet EN 87 MQC2.OA LA 9. IC Data Sheets...
  • Page 90 Spare Parts List EN 88 MQC2.OA LA 10. Spare Parts List TV set 996500043051 HH2T TRANSLATION/B ASSY 996500043049 HH7T M/B ASSY(TWN) 996500043050 AD6 CPU/B ASSY(FOR HH7T) DVB-T 996500043030 HH2 LCD BEZEL ASSY (PHILIP) 996500043032 HH6 KEYPAD/B ASSY(FOR HR2K) 996500043041 HH2T PCB-HOLDER ASSY 996500043034 HH6 IR/B ASSY(FOR HH2) 996500043035 HH2 STAND-SUB ASSY 996500043033 HH6 POWER-IR-LED ASSY...
  • Page 91 EN 89 MQC2.OA LA Spare Parts List Media Box HH2T TUNER MODULE(W/PACKING)(TWN)SKD HH2T HDMI/B ASSY(W/PACKING)(TWN)SKD REMOTE CONTROLLER HH2T(EURT47BTPHQT1)
  • Page 92 Revision list EN 90 MQC2.OA LA 11. Revision list Manual xxxx xxx xxxx.0 • First release.

  • Page 93: Ic Data Sheet

    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 JH 6P72 TV Service...

  • Page 94: Technical Specifications, Connections, And Chassis Overview

    MQC3.0A LA EN 1 Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: VGA:Video 2fh RGB In 1.1 Technical Specifications 1.2 Connections 1.3 Chassis Overview Note: Figures below can deviate slightly from the actual situation, due to the different set executions.
  • Page 95 MQC3.0A LA Technical Specifications, Connections, and Chassis Overview 1.2.2 Right I/O Connections Aerial-In Audio Out -F-type 75ohm Level: 500 mVrms AV1-S1/AV2-S2: S-Video 1Fh Y/C-In Type: Stereo R/L Channels 1-Ground Y Impedance: Low Impedance 2-Ground C Interface: RCA Jack, R: Red color, L: White color 3-Video Y 1Vpp/75 ohm 4-Video C...

  • Page 96: Safety Instructions, Warnings, And Notes

    MQC3.0A LA EN 3 Safety Instructions, Warnings, and Notes 2. Safety Instructions, Warnings, and Notes 2.1 Safety Instructions • Where necessary, measure the waveforms and voltages with ( ) and without ( ) aerial signal. Measure the voltages in the power supply section both in normal operation ( ) and in stand-by ( ).

  • Page 97: Directions For Use

    2.3.4 Lead Free Solder Avoid temperatures above 400°C, otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To Philips CE is going to produce lead-free sets (PBF) from avoid wear-out of tips, switch “off” unused equipment or 1.1.2005 onwards.

  • Page 98: Mechanical Instructions

    Mechanical Instructions MQC3.0A LA 4. Mechanical Instructions Index of this chapter: 4.1 Cable Dressing 4.2 Service Positions 4.3 ASSY/PCBA Removal 4.1 Cable Dressing 4.2 Service Positions 4.2.2 Stands 4.2.1 Foam Bars Figure 4-3 Stands The stands can be mounted with the back cover removed or still The foam bars (order code 3122 785 90580 for two pieces) can left on.
  • Page 99 EN 6 MQC3.0A LA Mechanical Instructions 4.3 Assy/Panel removal 4.3.4 Main Board 4.3.1 IO Box Warning: Disconnect the AC Power cord before you open the 1. Disconnect all cable from Base unit set. 2. Remove the fixation screws 1. Place the TV set upside down on a table top, using the foam 3.
  • Page 100 Instructions MQC3.0A LA 4.3.13 Tuner Assy Disassembly 1. Place the TV set down on the foam bars. Place Disassembly the bars at the edges of the set, so they will 1. Remove the 3 screws from Tuner box cover support the front frame and not only the glass plate! 2.

  • Page 101: Service Modes, Faultfinding

    Service mode, Fault Finding EN 8 MQC3.OA LA 5 Service mode and Fault Finding Index if this chapter: Setup 5.1Service Modes 1. Off TV Power 5.1Fault Finding 2. Process Pixlworks program 3. Choose appcode.inf 5.1 Service Mode (update BIOS) 4. Check connection. Should be in serial 5.
  • Page 102 Service mode, Fault Finding EN 9 MQC3.0A LA 5.2 Fault Finding Purpose .To find the fault How to find fault...
  • Page 103 Service mode, Fault Finding EN 10 MQC3.0A LA...
  • Page 104 Service mode, Fault Finding EN 11 MQC3.0A LA...
  • Page 105 Service mode, Fault Finding EN 12 MQC3.0A LA...
  • Page 106 EN 13 Service mode, Fault Finding MQC3.0A LA...
  • Page 107 EN14 MQC3.0A LA Service mode, Fault Finding...
  • Page 108 EN15 MQC3.0A LA Service mode, Fault Finding...
  • Page 109 EN16 MQC3.0A LA Service mode, Fault Finding...
  • Page 110 EN17 MQC3.0A LA Service mode, Fault Finding...
  • Page 111 EN18 MQC3.0A LA Service mode, Fault Finding...
  • Page 112 EN19 MQC3.0A LA Service mode, Fault Finding...
  • Page 113 Service mode, Fault Finding EN20 MQC3.0A LA...
  • Page 114 EN21 MQC3.0A LA Service mode, Fault Finding...
  • Page 115 Service mode, Fault Finding EN22 MQC3.0A LA...
  • Page 116 EN23 MQC3.0A LA Service mode, Fault Finding...
  • Page 117 Service mode, Fault Finding EN24 MQC3.0A LA...
  • Page 118 EN25 MQC3.0A LA Service mode, Fault Finding...
  • Page 119 Service mode, Fault Finding EN26 MQC3.0A LA...
  • Page 120 EN27 MQC3.0A LA Service mode, Fault Finding EN 27...

  • Page 121: Block Diagrams

    Block Diagrams EN28 MQC3.0A LA 6. Block Wiring Diagram...
  • Page 122 Block Diagrams EN29 MQC3.0A LA Main Board Block...
  • Page 123 EN30 MQC3.0A LA Block Diagrams IO Board Block diagrams...
  • Page 124 EN31 MQC3.0A LA Block Diagrams Digital TV System Block Diagram...

  • Page 125: Circuit Diagrams, Pcb Layouts

    EN 19 EN32 MQC3.0A LA Circuit Diagrams, PCB Layouts 7. Circuit Diagrams PCBA Layouts...
  • Page 126 EN33 MQC3.0A LA Circuit Diagrams PCB Layout...
  • Page 127 EN34 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 128 EN35 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 129 EN36 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 130 EN37 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 131 EN38 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 132 EN39 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 133 EN40 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 134 MQC3.0A LA EN41 Circuit Diagrams PCB Layouts...
  • Page 135 EN42 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 136 EN43 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 137 EN44 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 138 EN45 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 139 EN46 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 140 EN47 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 141 EN48 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 142 EN49 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 143 Circuit Diagrams PCB Layouts EN50 MQC3.0A LA HDMI Board...
  • Page 144 EN51 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 145 EN52 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 146 EN53 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 147 EN54 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 148 EN55 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 149 EN56 MQC3.0A LA Circuit Diagrams PCB Layouts Tuner Board...
  • Page 150 EN57 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 151 EN58 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 152 EN59 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 153 Circuit Diagrams PCB Layouts EN60 MQC3.0A LA AD6 CPU Board...
  • Page 154 EN61 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 155 EN62 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 156 EN63 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 157 EN64 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 158 EN65 MQC3.0A LA Circuit Diagrams PCB Layouts EN52...
  • Page 159 EN66 MQC3.0A LA Circuit Diagrams PCB Layouts...
  • Page 160 EN67 MQC3.0A LA Circuit Diagrams PCB Layouts Button Board...
  • Page 161 EN68 MQC3.0A LA Circuit Diagrams PCB Layouts IR Board...
  • Page 162 EN69 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts MB (TOP side)
  • Page 163 EN70 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts MB (Bottom Side)
  • Page 164 EN71 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts AD6 CPU Bard (TOP Side)
  • Page 165 EN72 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts AD6 CPU Board (Bottom Side)
  • Page 166 EN73 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts Tuner Board (TOP side)
  • Page 167 EN74 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts Tuner Board (Bottom side)
  • Page 168 EN75 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts IR Board...
  • Page 169 EN76 MQC3.0A LA Circuit Diagrams PCB Layouts Layouts Button Board...

  • Page 170: Alignments

    EN77 MQC3.0A LA 8. Alignments Warm mode White Balance Purpose . To alignments color Tools Video Pattern Generator (Should be with YUV output ) RCA cable Setup 1. Connect YUV to TV set. 2. Enter Factory Mode (Hot-Key: Volume- & Channel+ & Power Key) Cool mode 3.
  • Page 171 EN 78 MQC3.0A LA IC Data Sheet 9. IC Data Sheets...

  • Page 172: Space Parts List

    EN 79 MQC3.OA LA Space Parts List 10. Space Parts List TV set 996500043082 HH7T LCD BEZEL ASSY(PHILIPS) POWER SAFETY MYLAR HH2(FCHH2001,REV3B) SCREW T3*12-B(NI)EP RUBBER SQUARE HR7(GAHR7001,REV3A) 996500043084 SIDE BRACKET-R/L-AUO HH7(FBHH7007,REV3A) EPE BAG HH7(HAHH7003,3A)1230*800 996500043085 LCD(TFT) 37.02'' T370XW01 V.1(XGA-WIDE) EPE SHEET VWE6(HAVW6004,3A)800*500...
  • Page 173 Revision EN 80 MQC3.OA LA 11. Revision Manual xxxx xxx xxxx.0 • First release.

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