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Philips PET7432/05, Service Manual

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Philips PET7432/05 Service Manual Download Page 19

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

SPK_R

3.3V

RF

AV-OUT RCA

4558

SPEAKER

SDRAM 

4*16

DVD-AU-L

5V

RGB

DC-IN

7

”

 P
ANEL

AMP

SPK_L

SPI 
Flash
8M

T-CON

LDO 
3.3V-1.8V

MOTO
Drive

DVD-CVBS

DC-DC
9V-5V

1.8V

DVD-AU-R

AT5654

DM520
Foryou

0.3WX2

2822D

MT1389DE

LED BL

PET7432 circuit block

OP

OPU

1200-X 

Hitachi

RF

DC-IN

DC-DC
9V-3.3V

VOLUME

CONTROL

Summary of Contents for PET7432/05

Page 1: ... 3 Mechanical Instructions 4 Troubleshooting 5 Overall Block Diagram 6 Electrical Diagram 7 Service Part List 8 Revision List 9 Copyright 2005 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may by reproduced stored in a retrieval system or transmitted in any form or by any means electronics mechanical photocopying or otherwise without the...

Page 2: ...umption DC Supply DC9 3V 15 5V Standby Power off 0 45W Battery Voltage 6 3V Capacity 1200mAH Battery playtime Charging time 5 5h Standby Power off Headphone out headphone output load 2x16 ohm Maximum output power 250mW Typical Frequency response 3dB SNR A wght 70dB THD w 16 ohm loading 1 0 Left Right Channel Separation 55dB Left Right Channel Balance 2 5dB Supported disc type Video Playback Format...

Page 3: ...our region code 5 Refer below table for your region code setting Select 0 setting Region Free confidential Procedure for SW upgrade 1 Download the PHILIPS BIN file from the Philips support site 2 Power on PET7432 with AC DC adapter 3 The set will detect the upgraded SW 4 Press OK to confirm and proceed 5 The set will reset once finished upgrade Warning Do not unplug the AC adapter during firmware ...

Page 4: ... caso di non osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spé...

Page 5: ... operates properly after replacement if it was subject to electrostatic discharge during replacement its life might be shortened When replacing use a conductive mat soldering iron with ground wire etc to protect the laser diode form damage by static electricity And also the LSI and IC are same as above Soldering iron with ground wire or ceramic type Ground conductive wrist strap for body Conductiv...

Page 6: ...xists the fault must be located and corrected Repeat the above test with the DVD VIDEO PLAYER power plug reversed NEVER RETURN A DVD VIDEO PLAYER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V DVD VIDEO PLAYER AC OUTLET AC VOLTMETER Test all exposed metal Voltmeter Hook up for Leakage Current Check 0 15uF 150V AC 1500 10W 5000 per volt or more sensitivity...

Page 7: ...3 0 INSTRUCTION FOR USE ...

Page 8: ...top cabinet and back cabinet screws 7pcs Generally open the front cabinet screws 3pcs 4 0 MECHANICAL INSTRUCTION Remove three screws and disassemble the connecter on the Main board and DVD loader Remove two screws on the battery and battery board Remove the 7pcs screws on top cover ...

Page 9: ...Remove the 4pcs screws and connecter on the TFT and IR board ...

Page 10: ...PEnote and connection is OK Replace DVD Drive Check DVD Drive work Replace Main Board Exchange AV cable NOTE AV Cable TYPE from outside to Inside L Audio R Audio Video Ground no yes no yes SYMPTOM NO SOUND COMES FROM SPEAKER Start Check the Connection OK Reinsertion Check speaker OK Replace Main Board Change the speaker no yes no yes ...

Page 11: ...ESHOOTING SYMPTOM THE DVD DRIVE DOES NOT WORK SYMPTOM THE DVD DRIVE DOESN T WORK Start Replace DVD Loader Check the DVD Loader OK Replace main board NO Yes Yes Cable Reinsertion NO Check DVD Loader connection OK ...

Page 12: ...TOM ADAPTOR CANNOT POWER ON Start Check Adaptor OK Adaptor can not Power ON Change adaptor SET OK Return set to Customer NO Check the Power ON button and cable OK Replace Main Board Replace Button or Cable Yes NO Yes No YES OK ...

Page 13: ...NG SYMPTOM KEY BOTTON FAILURE SYMPTOM Key Botton Fail Start Check KEY board OK Replace main board NO Yes Yes Cable Reinsertion NO Check CABLE form board to board connection OK Return to custormer OK Replace KEY board OK ...

Page 14: ...107 33K R0402 C117 0 1uF 0603 C0603 R128 2R 0805 R0805 C113 0 1uF C0402 R135 10K R0402 L31 FB2K2 0603 L 0603 R110 360R R0402 R118 360R R0402 VER1 earphone EARPHONE 1 2 3 4 5 6 7 8 9 10 11 R117 5 1KR0402 R111 24K R0402 EC28 EC22uF 25V 4 5 R136 4 7R R0402 R119 24K R0402 L24 FB2K2 0603 L 0603 R127 2R 0805 R0805 C106 100pF C0402 R134 200R 0603 R0603 R133 56K R0402 C116 0 1uF 0603 C0603 U9 APA2822 SOP8...

Page 15: ...R R0402 C94 0 1uF C0402 R105 NC R0402 C91 0 1uF C0402 R106 10k R0402 C100 0 1uF C0402 C90 0 1uF C0402 Q17 3904 SOT23 R93 33R R0402 C92 0 1uF C0402 Q16 2SK3018 3018 2 1 3 R92 10k R0402 C99 20p C0402 R97 33R R0402 R102 10k R0402 U7 AT25FS040 EN25B80 sop8 1 2 3 4 5 6 7 8 CE SO WP VSS SI SCK HOLD VDD C97 0 1uF C0402 R101 15k R0402 R98 10k R0402 U6 HY M12L16161A 7 SDRAM50 TSOP 1 2 3 4 5 6 7 8 9 10 11 1...

Page 16: ...02 R75 1R 0603 R0603 C73 560PF C0402 C76 0 1uF C0402 R65 0R R0402 Q19 NPN BEC_0 2 1 3 R38 15k R0402 R83 20k R0402 R63 10k R0402 C62 0 1uF C0402 C33 27PF C0402 R138 R Q13 8550 8550 2 1 3 C53 1uF C0402 Q9 2SK3018 3018 2 1 3 C54 0 1uF C0402 C55 100pF C0402 L20 FB2K2 R0402 R87 15K R0402 R19 10K R0402 Q12 3906 SOT23 2 1 3 C88 0 1uF C0402 Q14 3904 SOT23 U5 BA5654 TSSOP28 SSOPH 1 9 10 12 3 2 15 7 14 13 2...

Page 17: ... SMTCD54 C3 0 1uF C0603 C21 0 1uF C0402 R13 100K DN1 SS214U SS214 1 3 2 DN3 SS214U SS214 1 3 2 C17 1000pF C26 0 1uF 0603 C0603 Q6 3904 SOT23 2 1 3 R13 1k 0603 R0603 Q7 3904 R231 10K R0402 EC42 100uF 10v 7 5 EC2 EC100uF 10V 5 5 L1 22uH CD54 U2 SS7701 IC5 1 2 3 4 5 CE GND VFB EXT VIN C18 1uF 0603 C0603 1 2 R17 30K 1 EC43 100uF 25V 8 5 C20 EC47uF 16V 5 5 R1 10K C10 1uF 0805 C0805 EC3 EC100uF 10v 5 5 ...

Page 18: ...7432 BATTERY CIRCUIT ...

Page 19: ...SPEAKER SDRAM 4 16 DVD AU L 5V RGB DC IN 7 PANEL AMP SPK_L SPI Flash 8M T CON LDO 3 3V 1 8V MOTO Drive DVD CVBS DC DC 9V 5V 1 8V DVD AU R AT5654 DM520 Foryou 0 3WX2 2822D MT1389DE LED BL PET7432 circuit block OP OPU 1200 X Hitachi RF DC IN DC DC 9V 3 3V VOLUME CONTROL ...

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Page 28: ...MAIN PCBA ASS Y PET7432 110 PET7432 05 PET7432 12 996510022847 TFT PCBA ASS Y PET7432 120 PET7432 05 PET7432 12 996510022833 BATTERY ASS Y PET7432 130 PET7432 05 PET7432 12 996510027143 7 PANEL HANNSTAR 200 PET7432 05 PET7432 12 996510022832 PAC134B MONITOR 210 PET7432 05 PET7432 12 996510024145 DVD DECK PM 2313D HOP1200X ASA 220 PET7432 05 PET7432 12 996510002384 FFC 24P 0 5mm L130mm 400 ...

Page 29: ...8 0 SERVICE PARTLIST PET7432 05 PET7432 12 996510022834 FFC 34P 0 5mm 80mm 410 PET7432 05 PET7432 12 996510021385 HINGE LIFT TURN PET7402 420 ...

Page 30: ...ABINET PET7402 305 PET7432 05 PET7432 12 996510027125 MONITOR SIDE CABINET2 PET7402 310 PET7432 05 PET7432 12 996510021398 MONITOR 4BUTTON PET7402 315 PET7432 05 PET7432 12 996510021397 MONITOR 2BUTTON PET7402 320 PET7432 05 PET7432 12 996510027126 DVD TOP CABINET PET7402 BK 325 PET7432 05 PET7432 12 996510022836 DVD BASE CABINET PET7432 BK 330 PET7432 05 PET7432 12 996510021394 OPEN KNOB ABS PET7...

Page 31: ...2 12 996510021374 POWER KNOB ABS PET7402 BK 340 PET7432 05 PET7432 12 996510021383 SUPPORT ABS PET7402 BK 345 PET7432 05 PET7432 12 996510021377 LATCH STAND POM PET7402 BK 350 PET7432 05 PET7432 12 996510027124 DISPLAY FRAME SPK PET7432 355 ...

Page 32: ...on Photo Pos No PET7432 05 996510004261 SW ADAPTOR 9V 1A UK ADT PET7432 12 996510022078 SW ADAPTOR 9V 1A EU ADT PET7432 05 PET7432 12 996510010459 AV CABLE TO PAC134 AVCABLE PET7432 05 PET7432 12 996510004975 AV CABLE AVCORD PET7432 05 PET7432 12 996510021372 CAR ADAPTER CARADT ...

Page 33: ...9 0 REVISION LIST Version 1 0 3141 785 33730 Initial release PET7432 05 12 Version 1 0 3141 785 33730 Update 12nc ...

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