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Philips PD7012, Service Manual

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Philips PD7012 Service Manual Download Page 11

 

5.0 TROUBLESHOOTING 

 

SYMPTOM: NO IMAGE / NO SOUND 

SYMPTOM: NO IMAGE  OUTPUT ( THE PANEL SHOW BLUE PICTURE

)

Start

Check the external AV 

Cable TYPE

note

 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

 

 

5-1

Summary of Contents for PD7012

Page 1: ...g 5 Overall Block Diagram Wiring Diagram 6 Electrical Diagram 7 Exploded View Diagram Service Part List 8 Revision List 9 Copyright 2011 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 prior...

Page 2: ... ASA PM2371 D FORYOU DM520 Solution MTK MT1389Q DE Disc Size 12 8cm Regional code region 2 12 version W R D C R D C D C R D V D W R D V D e p y t c s i d e l b a y a l P Video format DVD SVCD JPEG MPEG4 DIVX3 4 5 6 Home theater Video output signal PAL NTSC Audio format CD MP3 32 320 kbps Video DAC 10 bit 54 MHz Audio D A converter 96KHz 24 bit User Interface Philips GUI same as PET745 OSD language...

Page 3: ...ION VARIATIONS Type Versions Service policy Board in used PD7030 M M D R A O B Y E K M D R A O B T F T TIPS C Component Lever Repair M Module Lever Repair X OCX 1 2 C C C MAIN BOARD 12 51 C 55 98 M M M M M 77 M M C 94 C M M ...

Page 4: ... Version Info 5 Press OK key 1 3 1 unzip the bin file from RAR package 2 copy the file in a CD ROM or USB 3 read the CD ROM or USB followed the display tips press OK key to start the upgrade Write the file to a CD ROM like the way to create a data disc 1 make sure your PC has disc recorder 2 draw the file to DVD CD RAM 3 your PC might show the tip to insert a disc to the DVD CD RAM then pls insert...

Page 5: ...llegato 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 spécia listes agréés seuls habilités à réparer votre appareil en panne GB Safety regulations require that the set be restored ...

Page 6: ...perates 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 Conductive ...

Page 7: ...sts 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 G...

Page 8: ...attery Clean worktable to make sure no any sharp particle 2 2 2 Sealed edge Sealing edge is very flimsy Don t bend or fold sealing edge 2 2 3 Folding edge The folding edge is form in battery process and passed all hermetic test Don t open or deform folding edge 2 2 4 Tabs The battery tabs are not so stubborn especially for aluminum tab Don t bend tab 2 2 5 Mechanical shock Don t Fall hit bend batt...

Page 9: ...3 0 Instruction for Use You can download this information from the following websites http www philips com support http www p4c philips com 3 1 ...

Page 10: ...cabinet and back cabinet screws 9pcs Generally open the front cabinet Remove 3 screws and disassemble the connecter on the DVD LOADER Remove four screws and disassemble the connecter on the Main board and Battery screws 4pcs Remove six screws on the key board Remove the speaker grill and 4pcs screws ...

Page 11: ...note 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 5 1 ...

Page 12: ...HOOTING SYMPTOM THE DVD DRIVE DOES NOT WORK SYMPTOM THE DVD DRIVE DOESN ϗT WORK Start Replace DVD Loader Check the DVD Loader OK Replace main board NO Yes Yes Cable Reinsertion NO Check DVD Loader connection OK 5 2 ...

Page 13: ...M 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 5 3 ...

Page 14: ...D DISPLAY FAILURE SYMPTOM LED Display Fail Start Check TOP board OK Replace main board NO Yes Yes Cable Reinsertion NO Check CABLE form Main board to top board connection OK Replace LED Return to custormer OK Replace top board NO OK OK ...

Page 15: ... 5 5 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 16: ...L KEY CONTROL LOADER SANYO SP850 Power input SPEAKER 0 2W X2 MPEG DECODER AV OUT JACK EARPHONE AMPLIFIER SW5888 MOTOR DRIVER L R AND CVBS Hannstar CPT 9 15V SPI FLASH 16M 8M SPHE8202PS A SDRAM 4X16 PolymerBattery DC DC BACK LIGHT USB 2 0 ...

Page 17: ...1 2 P F1 PolyFuse 8v 0 75A G D S Q21 SI2307 3 1 2 Q2 2N3904 1 2 3 Q22 2N3904 1 2 3 L12 47uH MARK3 ZD7 16V 1 2 R132 47K R253 0R EC5 220uF 16V EC48 10uF_16V R6 10 R254 22K ZD6 6 8V 1 2 EC14 100uF_10V L7 2 2R L33 FB600R 2A R20 1K MARK4 C81 0 01uF 50V 1 2 D3 SS24 C15 1uF 25V L2 FB120R R4 100K L6 FB120R C11 100nF L5 FB120R R130 47K Q5 SI2307 1 2 3 R242 1K 1 2 Q4 SI2307 1 2 3 C21 1uF 25V L31 FB600R 2A E...

Page 18: ...55 0 1uF 0 1uF C44 R32 4 7K TP66 R174 FB600 1000pF C145 R47 10K 10uF_10V EC47 R129 200R TP58 R19 10K CN2 26 25 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 19 20 21 22 23 24 Q10 S8550 2 3 1 EC16 10uF_16V FB16 FB600R D17 1N4148 EC8 100uF 10V R46 4 7K D15 1N4148 CN4 2P 2 0 1 2 EC21 47uF_16V R244 470R 0R L14 10uH 0 1uF C152 C114 100nF 0 1uF C36 TP67 R34 150 FB18 FB600R 680pF C37 1000pF C141 TP31 R30 ...

Page 19: ..._CLK 3 M_CLK 3 SPI_VCC3 SPI_VCC3 GND SD_VCC3 GND GND SD_VCC3 GND GND SD_VCC3 GND SPI_VCC3 GND GND R55 10K 100nF C63 10pF C67 EC25 100uF_10V U6 EON25T16 MX25L1605 1 2 3 4 8 7 6 5 CS DO WP VSS VCC HOLD CLK DIO R56 10K EC24 10uF_16V 100nF C64 100nF C60 R51 NC 100nF C65 R52 0R 100nF C61 R57 33R R53 33R NC C68 100nF C59 R54 0R 100nF C62 100nF C66 U8 SDRAM_1Mx16x4 23 24 25 26 29 30 31 32 33 34 17 18 15 ...

Page 20: ... 22uF 25V TP76 VR1 C10K F 1001G 3 5 4 3 2 6 1 7 EC40 100uF_16V EC42 100uF 10V R115 56K L22 FB2 2K G D S Q14 SI2307 3 1 2 100pF C85 TP75 EC12 10uF_16V R102 10K C94 100nF R116 56K C87 10pF EC36 100uF_10V D27 IN4148 0 1uF C84 R88 27K L24 FB2 2K EC32 10uF_16V R126 180R U12 D2822 1 2 3 4 5 6 7 8 1_OUT VDD 0_OUT GND IN IN IN IN J8 CON4 1 25MM DIP 1 2 3 4 5 6 1 2 3 4 5 6 1200pF C73 U11B NJM4558 5 6 7 8 4...

Page 21: ...13 2 1 3 TP86 R165 10K BAT2 BATTERY 1 2 EC46 220uF 16V TP84 R151 NC EC45 47uF 25V R148 4 7M ZD5 TL431 1 2 3 R143 2K C107 0 01uF L27 33uH 2A R138 680R C112 0 1uF C105 0 1uF R169 0 15R D26 IN4148 TP14 C102 0 1uF R153 51K_1 D22 5 6V TP82 D10 SS14 U14 SH69P48AM BQ100 1 2 3 4 5 6 7 8 13 14 15 16 17 18 19 20 9 10 12 11 PD2 PD3 PWM1 PC2 PWM0 PC3 RST VCC GND PA0 AN0 PA1 AN1 PB2 AN6 PB3 AN7 VDD OSC1 SCK OS...

Page 22: ... 18 19 20 21 22 23 24 25 26 27 28 DGND DVDD VGL VGH STVD STVU CKV U D OEV VCOM1 VCOM2 L R MOD OEH SHVL STVR CHP3 CHP2 CHP1 DVDD P_GND VR VG VB AVDD AGND GND3 GND4 R62 4 7K TP56 TP59 R102 1k R112 10K PR20 10K Q15 2N3904 3 2 1 10uF_10V EC26 C71 0 1uF R75 510 TP57 C76 100nF BC10 100nF L21 FB 120R L18 FB 600R TP61 R106 NC R111 91K 2 2uF 25V C9 TP43 R101 100 BC20 10uF_10V D10 SSD03 1 2 LED TP64 R89 3 9...

Page 23: ... K_OUT2 KKEY1 KKEY3 KKEY1 KKEY0 KGND KKEY2 K_OUT3 KKEY2 KKEY3 KKEY0 K_OUT1 K_OUT3 KGND K5 NEXT TP6 K8 PREVIOUS TP7 K11 PLAY OK TP1 K9 SOURCE TP2 K2 SETUP K1 UP K12 AUDIO K4 DOWN TP3 K13 SUBTITLE K7 LEFT TP4 K6 STOP K10 RIGHT TP5 TP8 K3 OPTIONS R2 OR R1 OR ...

Page 24: ...7 8 MAIN BOARD TOP ...

Page 25: ...7 9 MAIN BOARD BOTTOM ...

Page 26: ...7 10 TFT BOARD TOP ...

Page 27: ...7 11 TFT BOARD BOTTOM ...

Page 28: ...7 12 KEY BOARD TOP ...

Page 29: ...7 13 KEY BOARD BOTTOM ...

Page 30: ...8 0 Exploded View Diagram 8 1 ...

Page 31: ...9 0 REVISION LIST Version 1 0 Initial release Add 55 version Version 1 1 Add 98 version Version 1 2 Add 77 version Version 1 3 Add 93 version Version 1 4 Add 94 version Version 1 5 ...

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