Philips PET739/93 Service Manual Download Page 21 | Manualshive

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5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

Panel U/D R/L Selection

CURRENT=2mA

CURRENT=10mA

PANEL POWER

I2C

CONTROL

VIEDO

POWER

VCOM

KEY

CURRENT=4mA

VCOM

CIRCUIT DIAGRAM-TFT

VLCDPW

LED+

LED-

TV_CVBS

VGL

VDD_LCD

TUNER_PW

-5V

VCOMOUT

VEE_LCD

VCOM
VGLOUT

SCL

VCC5V

SDA

VLCDPW

LED_BRIGHTNESS

LED_BRIGHTNESS

S_Y

S_C

I2C_INT

VCC5V

AUDIO_MUTE

ADKEY2

ADKEY1

U/D

U/D

MOD

R/L

TV_CVBS

ADKEY2

SCL

S_Y

ADKEY1

S_C

TUNER_PW

SDA

LED+

LED-

KEY1

AUDIO_MUTE

I2C_INT

BET-DET

DVD-SW

VCC5V

SCL
SDA

KEY2

IN1+

IN1-

VDD_LCD

VEE_LCD

VCC5V

VCC5V

A

VCC5V

-5V

VCC5V

VCCP_VCOM

U/D

VGL

VGLOUT

MOD

R/L

TV_CVBS

(1)

VEE_LCD

(1)

SCL

(1)

TUNER_PW

(1)

VGLOUT

(1)

VCOM

(1)

VLCDPW

(1)

SDA

(1)

VGL

(1)

VCC5V (1)

-5V

(1)

VCOMOUT

(1)

VDD_LCD (1)

LED_BRIGHTNESS

(1)

S_Y

(1)

S_C

(1)

I2C_INT

(1)

DGND

AUDIO_MUTE

(1)

ADKEY1

(1)

ADKEY2

(1)

U/D

1

U/D

1

MOD

1

R/L

1

DVD-SW

BET-DET

VGL

VCOM

VGLOUT

VCOMDC

VCOMOUT

TR46

10K

TR46

10K

TC71

0.1uF

TC71

0.1uF

TC72
0.1uF

TC72
0.1uF

TL34

100mHz/600R

TL34

100mHz/600R

TR72
NC

TR72
NC

TR60

NC

TR60

NC

TR51

12K

TR51

12K

TR66

100R

TR66

100R

TC68

0.1uF

TC68

0.1uF

TR50

10K

TR50

10K

TL33

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

TR55

6K8

TR55

6K8

TC90

1uF

TC90

1uF

TR57

47K

TR57

47K

TU4

NJM3414

TU4

NJM3414

VEE

4

IN2+

5

IN2-

6

OP2

7

VCC

8

OP1

1

IN1-

2

IN1+

3

TP1

TP1

TQ9

3904

TQ9

3904

TL40

100mHz/600R

TL40

100mHz/600R

TR69
4K7

TR69
4K7

TCN5

10x1

TCN5

10x1

1
2
3
4
5
6
7
8
9

10

TR56

0R

TR56

0R

TEC15
47uF/10V

TEC15
47uF/10V

TR70

4K7

TR70

4K7

TC70

0.1uF

TC70

0.1uF

TR53

4K7

TR53

4K7

TU3

SS6610

TU3

SS6610

SW

1

OV

5

FB

3

EN

4

GND

2

VIN

6

TR67
4K7

TR67
4K7

TR71

4K7/NC

TR71

4K7/NC

TD2

SSD03

TD2

SSD03

1

2

TEC14
47uF/10V

TEC14
47uF/10V

+

TC69

2.2UF

+

TC69

2.2UF

TC73
0.1uF

TC73
0.1uF

+

TEC16
100uF10V

+

TEC16
100uF10V

TC75

0.1uF/NC

TC75

0.1uF/NC

TP2

TP2

TU5

AT24C02

TU5

AT24C02

A0

1

A1

2

A2

3

GND

4

SDA

5

SCL

6

WP

7

VCC

8

TEC18
10uF/16V

TEC18
10uF/16V

TR59

NC

TR59

NC

TL36 100mHz/600R

TL36 100mHz/600R

TR52

1K

TR52

1K

TL3522uH/CD75

TL3522uH/CD75

TR65 100R

TR65 100R

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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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