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Philips PET714 Service Manual Download Page 26

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

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Power Input

<Doc>

1.0

PET714 DRIVER SCHEMATIC

A4

1

3

Tuesday, March 20, 2007

Title

Size

Document Number

Rev

Date:

Sheet

of

GND

GND

9V_IN

3.3V_IN

BL_EN

5V_IN

BL_EN

9V_IN

+5VIN

VDD33

AVDD33

VDD18

VGH

VGL

BL_EN

9V_IN

+5VIN

VDD33

AVDD33

VDD18

VGH

VGL

VDD18

VDD33

AVDD33

5V_IN

VDD33

3.3V_IN

+5VIN

VGH

VGL

+5VIN

R6
10K

L801

FB

R7

100

C2

0.1uF

Q1

BAT54S

1

2

3

R5
9K1

C808

1uF

U801

RT9166-1.8V

1

2

3

ADJ/GND

Vout

Vin

U1
AT1308

1

2

3

4

5

1

2

3

4

5

L1

100UH/CD43

Q3
3906

C5
100PF

Q2

BAT54S

2

3

1

U805

NC/RT9166-3.3V

1

2

3

ADJ/GND

Vout

Vin

L810

100uH

+

EC806

10u/16V

+

EC805

10u/16V

C14

4.7U/6.3V/0805

C4

1UF

C15
10U/16V/1206

J801

CON6_1.25

1
2
3
4
5
6

D4
10V

R33

0R

C3

0.1uF

C803

1000P

+

EC801

47u/16V

C16

10U/16V/1206

L802

FB

R4

100K

7.0 ELECTRICAL DIAGRAM

7.3 TFT DRIVER PCBA ASSY

Summary of Contents for PET714

Page 1: ...oubleshooting 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 prior permission of Philips Se...

Page 2: ...20kHz 1 Left Right Channel Separation 50dB Left Right Channel Balance 1dB Supported disc type Video Playback Formats Audio Playback Formats Playback disc type DVD Picture CD SVCD Video CD MP3 CD CD R CD RW WMA CD DVD R DVD RW DVD R DVD RW Video Playback Format DVD VCD JPEG Audio Playback Format CD MP3 MP3 DVD WMA Disc Diameter 12cm Pixel specification Max 1 bright dot max 3 dark dots Factory Servi...

Page 3: ...he file and then burn it into a CD ROM to make a disc for upgrade 3 CD ROM disc name must be PHILIPS otherwise it will not be recognized as a disc for upgrade 4 Power on the Portable DVD Player with AC DC adaptor 5 Play CD ROM for firmware upgrade Warning Do not unplug the AC adaptor during firmware upgrade to prevent flash corrupt of the set 6 Once upgrade is completed the player will restart aut...

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: ...en the bottom cabinet carefully and unplug the wire connector of key board from the main board left bottom side 3 Unplug all the wire connector from main board The wire connectors are for DVD loader battery board and TFT driver board and speaker Remove all the screws on the main board and then take the main board from bottom cabinet 4 Remove the flex cable on the bottom side ...

Page 9: ...e display frame Carefully open the display frame with the catches by screwdriver There are six catches as shown in the picture 8 To remove the TFT de soldering the wire connected between TFT and TFT board first Please note the wire location as shown in picture during re assembly And unplug wire connector from TFT board and TFT driver Take out the TFT board from cabinet using eradicator ...

Page 10: ...4 0 MECHANICAL INSTRUCTION 9 To remove the hinge remove the screws on the hinge ...

Page 11: ...t Check Battery capacity BATTERY CAN T Power ON Check charging function OK SET OK No Defect return set to Customer Check adaptor power ON OK no Check the Power ON button and cable OK Replace Main Board Replace Button or Cable yes Yes NO No Yes Yes No ...

Page 12: ...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 13: ...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 14: ...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 15: ...T WORK SYMPTOM THE REMOTE CONTROL CAN NOT WORK Start Check TOP board OK Replace main board Yes Yes Cable Reinsertion NO Check CABLE form bottom board to top board connection OK Replace IR receiver Return to custormer OK OK Replace top board NO NO OK ...

Page 16: ...5 0 TROUBLESHOOTING SYMPTOM NO SOUND FROM HEADPHONE ...

Page 17: ...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 18: ...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 19: ... L AUDIO R SPEAKER L CH SPEAKER R CH DC DC AMP RST 5V 3 3V BATTERY CHARGER BOARD KEY BOARD DECK PANEL BACLKLIGHT Doc 1 0 PET714 block diagram C 1 1 Friday January 05 2007 Title Size Document Number Rev Date Sheet of AT5654 U8 TDA2822 8M DC IN 4 16M IR RC6 Earphone1 2 EEPROM T118 MP1080 INVERTER 4558 DC DC AV OUT MT 1389D AUDIO R AUDIO L Y1 27MHz 6 0 BLOCK DIAGRAM ...

Page 20: ... 100k R118 1k C114 120P D8 4 7V 1 2 R99 33K C116 120P BC4 0 1UF R116 1k R89 33K R92 10k R95 100k R101 10K Q17 3904 2 1 3 U6A NJM4558 3 2 1 8 4 C123 100u 16V C127 100u 16V BC3 0 1UF C129 100u 25V C124 100u 16V R110 1k C121 100u 16V EC19 10uF16V 2 1 C127 100u 16V C127 100u 16V BC1 0 1UF EC16 100uF 25V 2 1 Q16 3904 2 1 3 R94 470 R100 10k R97 10k R96 10k V1 47K 1 2 3 4 5 6 7 C120 0 1u R107 47k R109 16...

Page 21: ...T SDA RESTFT SPK_R 2 9V_TFT 1 SPK_L 2 Y5 2 IRIN 2 VCC 2 Y4 5 Y3 5 5V_TFT 1 SCL 2 SDA 2 AVOUT L 2 AVOUT R 2 BL_EN 4 POWDET1 1 POWDET2 1 3V_TFT 1 RESETFT 4 5VV R80 10k C108 47P L12 FB2K2 L13 FB2K2 L14 FB2K2 R78 100K R79 100K R83 390 R70 75 EC5 10uF 16V Q11 8050 1 3 2 C97 100pF R71 NC R72 75 D14 4148 1 2 D13 4148 1 2 R87 75 C111 47P L16 1 8uH C105 100pF EC13 10uF 16V C110 47P C41 NC R103 100 JACK1 AV...

Page 22: ...33 DV33 DV33 DV33 U3 IS42S16400C1 7T TSOP54 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27 28 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 DQML WE CAS RAS CS A11 A10 AP A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 DQ14 DQ15 VSS BA0 A13 ...

Page 23: ...D U1 MT1389QE D LQFP216 SMD 2 210 3 4 5 1 212 213 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 216 28 27 30 29 32 31 43 26 25 33 34 35 36 42 41 45 39 40 46 38 37 65 64 62 61 60 59 58 52 81 77 76 55 74 73 72 71 63 83 53 54 70 57 82 75 66 68 80 69 56 67 84 85 86 87 88 89 90 91 92 93 94 95 106 96 97 204 205 98 99 100 101 102 103 104 105 107 108 162 161 160 159 158 157 156 155 154 153 152 151 150...

Page 24: ... NC R8 1K PC25 0 1uF PC28 3300pF PR10 33K R123 10k D2 SS24 1 2 LED1 R6 10k R2 10K Q1 SI2307 1 2 3 PC32 100uF 16V 1 2 PC42 0 1uF PC21 1000pF Q6 3904 2 1 3 R31 10k IR1 RMT1 2 3 PC5 10uF 25V 1 2 PU1 AT1793 7 8 9 1 11 13 2 10 14 3 5 12 4 6 VIN VG GND EN1 FB1 SW1 EN2 COMF1 SS1 COMF2 SS2 SCF FB2 SW2 PC22 1000pF PC9 0 1uF PL2 100uH C1 100pF R5 10K R1 10R R16 10K R73 100 EC28 10UF 16V C2 100pF PL1 100uH Q...

Page 25: ...07 Title Size Document Number Rev Date Sheet of key2 key1 key5 key4 key3 S8 STOP 1 2 TP2 S9 PREV 1 2 TP6 S1 LEFT 1 2 S3 UP 1 2 S10 PLAY PAUSE 1 2 TP3 S4 DOWN 1 2 S7 MENU 1 2 S11 NEXT 1 2 TP4 S6 SETUP 1 2 S5 RIGHT 1 2 S2 ENTER 1 2 TP1 TP5 7 0 ELECTRICAL DIAGRAM 7 2 KEY PCBA ASSY ...

Page 26: ...V_IN VDD33 3 3V_IN 5VIN VGH VGL 5VIN R6 10K L801 FB R7 100 C2 0 1uF Q1 BAT54S 1 2 3 R5 9K1 C808 1uF U801 RT9166 1 8V 1 2 3 ADJ GND Vout Vin U1 AT1308 1 2 3 4 5 1 2 3 4 5 L1 100UH CD43 Q3 3906 C5 100PF Q2 BAT54S 2 3 1 U805 NC RT9166 3 3V 1 2 3 ADJ GND Vout Vin L810 100uH EC806 10u 16V EC805 10u 16V C14 4 7U 6 3V 0805 C4 1UF C15 10U 16V 1206 J801 CON6_1 25 1 2 3 4 5 6 D4 10V R33 0R C3 0 1uF C803 100...

Page 27: ...V C831 0 1uF R816 560 C824 330pF C822 0 68uF C815 0 1uF EC812 10uF 16V U803 T118B 1 2 18 19 20 23 24 25 28 29 30 31 32 33 34 35 40 41 42 43 44 45 46 54 55 56 3 4 5 6 16 17 10 11 13 14 15 9 12 49 50 51 52 53 57 58 59 60 61 63 22 36 47 8 26 38 7 21 27 37 39 48 62 64 AY1 AY0 RL UD HSO POL VCOM VSO STH1 DEN STH2 CPH1 CPH2 sD0 CPH3 sD1 Q1H sD2 LP OEH sD3 GCLK sD4 GOE sD5 STV1 sD6 STV2 sD7 IOB IOG IOR R...

Page 28: ...INVERTER 1 2 8 3 4 7 C27 0 01U X7R D3 8V2 C36 0 47U C29 1U 0805 X7R C31 10P 3KV C32 1UF C1 0 1UF R26 100K C33 12NF X7R LAMP RTN HV C28 1U 0805 X7R R19 1K C30 0 01U X7R R21 100K R25 10K C34 2200P X7R U3 MP1080 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LV LI COMP FT LCS ABRT GND EN VDRV BSTR BATR SWR PGND SWL BATL BSTL R3 1K D2 1N4148 1 2 C39 47U 25V R22 510R R27 160K R24 240 R23 120K C35 0 1UF L4 100U...

Page 29: ...7 0 ELECTRICAL DIAGRAM 7 4 BATTERY PCBA ASSY ...

Page 30: ...IVER PCB ASSY PET714 120 996510005925 BATTERY PCB ASSY PET714 PET714 12 55 75 94 4 996510006076 LION POLYER BATTERY PET714 PET714 05 PET718 12 130 Mechanical Part List No Service 12NC Service Description Photo Pos No 996510002377 7 LCD PANEL ASSY CPT for PET714 12 55 75 94 PET718 12 5 996510005926 7 LCD PANEL ASSY LG E2 for PET714 05 200 6 996510001515 DVD LOADER 210 7 996510002384 FFC 24P 220 ...

Page 31: ...OM CABINET PET714 for PET714 55 9 996510003847 BOTTOM CABINET VER 2 PET714 for PET714 05 12 94 75 PET718 12 310 10 996510002388 DISPLAY FRAME SPEAKER PET714 320 11 996510002387 MIDDLE CABINET ASSY PET714 330 12 996510002373 HINGE PET714 340 13 996510002385 LENS PET714 350 14 996510002374 POWER BUTTON PET714 400 15 996510002382 NAVIGATION BUTTON 410 ...

Page 32: ...83 OK BUTTON 420 17 996510002389 MENU BUTTON 430 18 996510002390 F F REW BUTTON 440 19 996510002391 PLAY STOP BUTTON 450 20 996510002392 DOOR EJECT BUTTON 460 21 996510002393 DOOR SLIDE 461 22 996510002394 DOOR BUTTON BRACKET 462 23 996510002380 BUTTON BRACKET BLACK 470 24 996510002381 BUTTON ORNAMENT 480 ...

Page 33: ... ADAPTER AUS for ET714 75 ACADAPTOR 25 996510005927 AC DC ADAPTER AUS for ET714 05 ACADAPTOR 26 996510000788 AV CABLE FOR PET714 PET718 AVCABLE 27 996510001510 CAR ADAPTOR FOR PET714 CARADAPTOR 28 996510002372 REMOTE CONTROL PET714 PET718 RC 29 996510005474 CAR MOUNT for PET714 75 PET718 12 CARMOUNT 30 996510006550 AV DC CABLE 1 8M 5PIN FOR PET718 AVCABLE2 31 996510006564 CAR ADAPTOR FOR PET718 CA...

Page 34: ... add service part 996510003847 for PET714 94 Version 1 2 3141 785 31672 Update chapter 8 0 to add service part 996510005473 996510005474 for PET714 75 Version 1 3 3141 785 31673 Update chapter 8 0 to add service part for PET714 12 PET714 05 Version 1 4 3141 785 31674 Update chapter 8 0 to add service part for PET718 12 ...

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