Philips PET739/93 Service Manual Download Page 18

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S-FLASH

SDRAM (Dual Layout)

DRAM

4Mb/8Mb

S-FLASH

CIRCUIT DIAGRAM-SDRAM

DQ2

DQ7

MA5

SF_CS

MA3

RAS#

SDCKE

DQ3

SF_DI

DQ13

SF_CK

MA9

MA0

SF_DO

DCS#

SF_CS

SF_DO

DQ0

DQ6

SF_CS

SF_CK

WE#

MA1

MA8

DRAS#

DCAS#

MA7

DQM1

DQ8

DCS#

DQ1

SDCLK

DQ10

RAS#

MA2

MA4

DQ5

BA0

DQ12

DQ4

DQ[0..15]

SDCKE

DV33

SDCLK

SF_DI

DQ14

DQM[0..1]

MA10

MA6

DQ9

DCLK

DQ11

BA0

MA[0..10]

CAS#

DCAS#

DBA0

CAS#

DQM0

DRAS#

DQ15

DCLK

SD33

DWE#

WE#

SD33

DBA0

DWE#

DQ6

DQM0

DQ9

DQ11

DQM1

DQ4

MA6

MA8

DQ0

SDCKE

MA0

DQ15

DQ1

MA2

MA7

MA4

DBA0

DQ13

MA9

DRAS#

DWE#

MA5

MA10

SDCLK

DQ8

DQ14

MA3

DQ2

DQ10

MA1

DQ12

DQ7

DCAS#

DQ3

DCS#

DBA1

DQ5

MA11

DBA1

BA1

SD33

DV33

SD33

DV33

SD33

SF_DI

DQM[0..1]

SF_CK

SF_DO

MA[0..10]

DV33

1,2

DQ[0..15]

RAS#

DCLK

CAS#

SF_CS

WE#

SD33

BA0

BA1

R72

10k

R72

10k

C74

0.1uF

C74

0.1uF

R81

U10

ESMT M12L64164A/N.C

U10

ESMT M12L64164A/N.C

VCC

DQ0

DQ1

VSSQ

DQ2

DQ3

VCCQ

DQ4

DQ5

VSSQ

DQ6

DQ7

DQML

CAS

RAS

A11

A10/AP

VCC

VSS

CKE

CLK

DQMH

VCCQ

DQ8

DQ9

VSSQ

DQ10

DQ11

VCCQ

DQ12

DQ13

DQ14

DQ15

VSS

BA0/A13

BA1/A12

VCCQ

VSSQ

VCC

VSS

EC33

100uF/10V

EC33

100uF/10V

C78

0.1uF

C78

0.1uF

R74

33R

R74

33R

R73

10k

R73

10k

AT25FS040/EN25B80

CE#

WP#

VSS

SCK

HOLD#

VDD

R79

10k

R79

10k

R75

39R

R75

39R

EC32
100uF/10V

C77

0.1uF

C77

0.1uF

C73

0.1uF

C73

0.1uF

ESMT M12L16161A-7

VCC

DQ0

DQ1

VSSQ

DQ2

DQ3

VCCQ

DQ4

DQ5

VSSQ

DQ6

DQ7

VCCQ

DQML

CAS

RAS

BA/A11

A10

VCC

VSS

CKE

CLK

DQMH

VCCQ

DQ8

DQ9

VSSQ

DQ10

DQ11

VCCQ

DQ12

DQ13

VSSQ

DQ14

DQ15

VSS

C75

0.1uF

C75

0.1uF

C70
0.1uF

C71
0.1uF

33R

R78

10k

R78

10k

C76

0.1uF

C76

0.1uF

RP1

33Rx4

RP1

33Rx4

C72
0.1uF

L30

FB600R

L30

FB600R

R82

10k

R82

10k

Summary of Contents for PET739/93

Page 1: ... 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 p...

Page 2: ...umption DC Supply 6 3V 15 49V Standby Power off 0 5W Power off Battery 200uA Voltage 7 4V Capacity 3600mAH Battery playtime 3 5hrs Charging time 7h Headphone out headphone output load 2x16 ohm Maximum output power 1 5mW Frequency response 3dB SNR A wght 76dB THD 200 1k 1 8k 20kHZ 1 Left Right Channel Separation 60dB Left Right Channel Balance 15dB Supported disc type Video Playback Formats Audio P...

Page 3: ...ow 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 PET739 with AC DC adapter 3 Insert the USB drive to USB port of the main set 4 The set will detect the upgraded SW 5 Press OK to confirm and proceed 6 The set will reset once finished upgrade Warning Do not unplug the AC a...

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: ...3 0 INSTRUCTION FOR USE ...

Page 9: ... back cabinet screws 8pcs Generally open the front cabinet Disassemble hous and connecter 4 0 MECHANICAL INSTRUCTION Disassemble hous and connecter and take out the DVD LOADER Disassemble hous and screws and take out the main board sw board screws 7pcs Remove seven screws on KEY board screws 7pcs ...

Page 10: ...Remove one screws fabrics and connecter hous on IR board screws 1pcs and connecter hous 1pcs Remove fabrics and hous Remove the screws on the TFT board screws 1pcs ...

Page 11: ...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 12: ...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 13: ...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 14: ...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 15: ...N 8M MOTOR DRIVER OPU Foryou DM 520 1200X 720C MSTAR TENA M12WTP 2PS E SDRAM 16M SS661O LED DRIVER HASTAR PANNEL LED AVOUT O P4558 TDA2822 AUDIO MOTOR DRIVER POWER FLASH I2C KEY IR 4558 PET 739 BLOCK USB PET748 WIRING DIAGRAM 3 3V 1 8v IR TV_CVBS Y C KEY2 RGB 5V 3 3V 5V 5V CVBS IIC KEY1 IR TCOM ...

Page 16: ...9 10uF 10V0805 EC19 10uF 10V0805 C64 0 1uF C64 0 1uF R36 10k R36 10k EC29 47uF 16V EC29 47uF 16V R41 0R R41 0R R200 NC R200 NC C54 0 1uF C54 0 1uF L13 FB600R L13 FB600R R48 33k R48 33k EC2210uF 10VSMD EC2210uF 10VSMD EC23 220UF 6 3 EC23 220UF 6 3 C58 0 1uF C58 0 1uF C102 0 1uF C102 0 1uF R59 1R R59 1R R77 0R R77 0R C66 150pF C66 150pF C62 0 015uF C62 0 015uF EC26 100uF 10v EC26 100uF 10v C42 4 7uF...

Page 17: ...X4 TC7 0 1uF TC7 0 1uF TC47 330pF TC47 330pF TC50 0 1uF TC50 0 1uF TC64 0 1uF TC64 0 1uF PIN79 Hi Ext 8K ROM PIN79 Lo Serial Flash CCFL CCFL CCFL CCFL PWM Power and Charge Pump Analog TCON Panel Analog TCON Panel Analog TCON Panel Analog TCON Panel Digital PWM Digital PWM Digital PWM Digital PWM CVBS 1 SVideo 1 CVBS 1 SVideo 1 CVBS 1 SVideo 1 CVBS 1 SVideo 1 SAR 3 GPIO 3 PWM 3 SAR 3 GPIO 3 PWM 3 S...

Page 18: ...13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10 AP 22 A0 23 A1 24 A2 25 A3 26 VCC 14 VSS 41 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 NC 36 CKE 37 CLK 38 DQMH 39 NC 40 VCCQ 43 DQ8 42 DQ9 44 VSSQ 52 DQ10 45 DQ11 47 VCCQ 49 DQ12 48 DQ13 50 DQ14 51 DQ15 53 VSS 54 BA0 A13 20 BA1 A12 21 VCCQ 3 VSSQ 6 VCC 27 VSS 28 EC33 100uF 10V EC33 100uF 10V C78 0 1uF C78 0 1uF R74 33R R74 33R R73 10k R73 10k U7 AT25FS040 ...

Page 19: ...6 5 4 L3 22uH L3 22uH Q2 3904 Q2 3904 EC5 100uF 10v EC5 100uF 10v R138 22K R138 22K EC14 100uF 10v EC14 100uF 10v EC7 100uF 10V EC7 100uF 10V L6 22uH L6 22uH R22 15K R22 15K R12 10K R12 10K C13 0 1uF C13 0 1uF Q9 2307 Q9 2307 2 1 3 C6 1000pF C6 1000pF C11 1uF 0805 C11 1uF 0805 U3 AAC1117 ADJ SOT 223 U3 AAC1117 ADJ SOT 223 ADJ GND 1 OUT 2 IN 3 L4 FB600R L4 FB600R C26 0 1uF C26 0 1uF R20 2 7K R20 2 ...

Page 20: ...K SW9 MENU SW9 MENU 1 2 KR8 30K KR8 30K KC2 NC KC2 NC SW11 STOP SW11 STOP 1 1 2 2 KR5 18K KR5 18K SW7 DOWN SW7 DOWN 1 2 SW3 ENTER SW3 ENTER 1 2 SW8 RIGHT SW8 RIGHT 1 2 SW10 1 SW10 1 1 2 SW4 SOURCE SW4 SOURCE 1 2 SW6 LEFT SW6 LEFT 1 2 SW13 SETUP SW13 SETUP 1 1 2 2 KR7 30K KR7 30K KR9 56K KR9 56K KR1 3 9K KR1 3 9K KR6 18K KR6 18K KJ1 1 27 3KJ1 1 27 3 1 1 2 2 3 3 SW5 UP SW5 UP 1 2 SW12 1 SW12 1 1 2 ...

Page 21: ...3 100mHz 600R TL33 100mHz 600R TCN2 TO LED B L TCN2 TO LED B L LED 1 LED 2 TCN4 9x1 TCN4 9x1 1 2 3 4 5 6 7 8 9 TR61 1R TR61 1R TL42 100mHz 600R TL42 100mHz 600R TR48 100K TR48 100K TL41 100mHz 600R TL41 100mHz 600R TR54 10R TR54 10R TR62 1K5 TR62 1K5 TR49 7 5K NC TR49 7 5K NC TEC17 10uF 10V TEC17 10uF 10V TC74 180pF TC74 180pF TR62 1K5 TR62 1K5 TR58 7 5K NC TR58 7 5K NC TR68 NC 4K7 TR68 NC 4K7 TR5...

Page 22: ...C_INT 2 S_Y 2 S_C 2 I O_MUTE 4 DV33 1 SDA 2 SCL 2 Q26 2307 Q26 2307 3 2 1 C98 0 1uF C98 0 1uF EC52 100uF 10V EC52 100uF 10V R130 OR R130 OR J11 9x1 J11 9x1 1 2 3 4 5 6 7 8 9 J9 J9 3 3 2 2 1 1 L40 10UH L40 10UH C99 0 1uF C99 0 1uF EC53 100uF 10V EC53 100uF 10V R131 10K R131 10K J10 10x1 J10 10x1 1 2 3 4 5 6 7 8 9 10 R132 4 7K R132 4 7K R128 75R R128 75R XinFa VS TUNER TDQ 3T 5 RF1 TUNER XinFa VS TU...

Page 23: ...3 R99 10K R99 10K C84 100pF C84 100pF R103 36K R103 36K 1 2 EC49 10uF 16V EC49 10uF 16V 1 2 R94 0R R94 0R R117 2R 0805 R117 2R 0805 R86 0R R86 0R EC35 10uF 16V EC35 10uF 16V 2 1 EC45 100uF 16V EC45 100uF 16V 1 2 R112 51K R112 51K R106 0R R106 0R EC46 100uF 10V EC46 100uF 10V 1 2 EC44 47uF 16V EC44 47uF 16V 1 2 L35 FB2K2 L35 FB2K2 R95 75R 1 R95 75R 1 C82 100pF C82 100pF R900 10K R900 10K C92 0 1uF ...

Page 24: ...9 93 996510027118 KEY PCBA ASS Y PET739 100 PET739 93 996510027141 TFT PCBA ASS Y PET739 110 PET739 93 996510027119 MAIN PCBA ASS Y PET739 120 PET739 93 996510025487 PET739 93 PANEL FINAL ASS Y 200 PET739 93 996510027121 BAT LI ION 7 4V 3 6AH YOKU 210 PET739 93 996510027116 DVDDECK DM520 FORYOU 220 ...

Page 25: ...05 PET739 93 996510025443 DVD MIDDLEFRAME ABS 310 PET739 93 996510025435 MENU KEY1 315 PET739 93 996510027117 MENU KEY2 320 PET739 93 996510025442 MENU KEY3 325 PET739 93 996510025413 KEY OK 330 PET739 93 996510025445 KEY SELECT 335 PET739 93 996510025448 OPEN KEY 340 PET739 93 996510025431 POWER KNOB 345 PET739 93 996510025444 DECORATE KEY 350 PET739 93 996510025447 DECORATE BLACK 355 ...

Page 26: ...39 93 996510025438 LENS 360 PET739 93 996510025446 DVD BOTTOMHOUSING ABS 365 PET739 93 996510022961 DISPLAY FRAME SPK PET739 370 PET739 93 996510022039 FFC 24P 0 5mm 150mm OUKER 400 PET739 93 996510025661 HINGE HOUS PET739 410 ...

Page 27: ... 93 996510025396 SW ADP 9V 1 5A CCC 4 0 ADAPT PET739 93 996510025432 ROD ANT DVBT ATLV038 ATTENUATOR PET739 93 996510004975 AV CABLE AVCABLE PET739 93 996510021031 CAR CORD 1 5A UL1 8m 4 1 7 11mm LY P CARAPT PET739 93 996510027077 REM CONTROL 29KEY PHILIPS RC PET739 93 996510025885 GIFT BOX PET739 93 ...

Page 28: ...9 0 REVISION LIST Version 1 0 3141 785 34110 Initial release PET739 93 ...

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