Philips PET745/12 Скачать руководство пользователя

Страница: 21 / 37

STVR

GND

CPH1

MOD

CURRENT=1mA

AVDD

VGL

VGH

For reduce the noise

STVL

VCOM

STHR

LG&PHILIPS LT070W02

GOE

U/D

CPH3

SOE

VCOM

STHL

GND

VCC

AVSS

CPH2

L/R

VCC

CLK

Bottom

MAIN BOARD CIRCUIT DIAGRAM-DISPLAY PORT

LED+

PANEL_VCC

U/D

VCOM

LED-

VLCDPW

VGL

VGH

VAMP

LED+

R/L

+5V

LED-

MOD

VCOM

+5V

VGH

MOD

R/L

U/D

VGL

CP2_N

CLK1

CP1_P

CP2_P

CLK3

OEV1

CP1_FB

STH1

PWM1

REF_PWM

CKV

VCOMOUT

FB1

STH2

VCOM

OEH

STV2

STV1

VCOMDC

LED_BRIGHTNESS

CP2_FB

CLK2

VLCDPW

CP1_N

GND

VAMP

VPNLA

GND

VCC1.8

GND

VCC5V

GND

VGL

GND

VPNLA

GND

VPNLA

VCC5V

GND

VCC5V

VGH

VCC5V

DL32 600R

DL140R/0402

DR36

4.7K

DD5

BAT54S

DC53

100n

DPJ1

26PIN 0.5MM DOWN

GND0

VCC0

VGL

VGH

STVR

STVL

CKV

U/D

OEV

Vcom0

Vcom1

L/R

MOD

OEH

STHL

STHR

CPH3

CPH2

CPH1

VCC1

GND1

AVdd

AVSS

DC64

22uF/25V

DR37

DR43

4.7K

DC69
0.1uF

DR42

DD3

BAT54S

DC52

10u/10V/0805

DR35 22R

DD4

BAT54S

DC67
0.1uF

DC68
0.1uF

DC71
0.1uF

DC65
0.1uF

DC66
0.1uF

DR38
470K

DD2

BAT54S

DTE1

2.2UF

DC60
0.1uF

DD1

BAT54S

DTC1

0.1uF

DR44
51K

DR31 22R

DC59
0.1uF

DC56

22uF/25V

DC55
0.1uF

DC58
0.1uF

DR32
270K

DR34
22K

DR39

31K

DR54

4K7/0402

DC76

1uF/10V/0402

DR49

560R/0402

DTR5

DU3

OP3414

1
2
3
4

OUT1
IN1-
IN1+
GND

IN2+

IN2-

OUT2

V+

DC77

0.1uF/16V/0402

DR48 4K7/0402

DEC2

10uF/10V/0805

DR52

4K7/0402

DC57

100u/10V

DTJ1

TO LED B/L

LED+

LED-

DR50

4K7/0402

DR51 4K7/0402

DEC3

100uF/16V

DTR10

DC83

0.1uF

DC81

0.1uF

DC54
0.1uF

DD7
1N5822
SS14

DC62
100n

DQ2

APM2301

DL17 100mHz/2K2/0402

DL1847uH/1A

DR58

DC82

100uF/10V

DR57

33R

DR56

510R

DTR7

DC80

10uF/10V

DL15600R

DTL122uH/CD75

DTE2
100uF10V

DTC2
0.1uF

DTD1

SSD03

DTR6

DR61

4.7K

DR62

DTR9

7.5K/NC

LED

正

DC78

22uF/25V

DC63
0.1uF

DC84

0.1uF

DTU1

SS6610

GND

VIN

DR33

31K

DTR3

100K

DTR4

7.5K/NC

DC79

180pF/50V/0402

LED

负

DTR11

DTR12

DC70

1nF

DL33600R

DC61
1nF

DTR8

47K

DL30 600R

DL31

600R

DTC3

0.1uF/NC

Содержание PET745/12

Страница 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...

Страница 2: ... consumption DC Supply 6 3V 15 49V Standby Power off 0 75W Battery Voltage 100 240 Capacity 3000mAH Battery playtime 3 5hrs Charging time 7h Headphone out headphone output load 2x16 ohm Maximum output power 1 5mW Frequency response 1dB SNR A wght 70dB THD w 16 ohm loading 1 Left Right Channel Separation 45dB Left Right Channel Balance 2 5dB Supported disc type Video Playback Formats Audio Playback...

Страница 3: ...ect 0 setting Region Free confidential Procedure for SW upgrade 1 Download the PHILIPS BIN file from the Philips support site 2 Unzip the file Drag n drop to USB drive 3 Power on PET745 with AC DC adapter 4 Insert the USB drive to USB port of the main set 5 The set will detect the upgraded SW 6 Press OK to confirm and proceed 7 The set will reset once finished upgrade Warning Do not unplug the AC ...

Страница 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...

Страница 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...

Страница 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...

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

Страница 8: ...3 0 INSTRUCTION FOR USE ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 15: ...EAK 0 2W 16R DC IN 9V 9V TO 5V 9V TO 3 3V 5V DC 5V DC 9V LED B L 7 PANEL SPHE6600 SPHE230 TV RECEIVER DTV TUNER ANT Y C INPUT R G B TCOM DC 5V VIDEO DECORDER MST720 MOTOR DRIVER DVD DECK 1200X SDRAM 4 16M SPI FLASH 16M DATA SWAP RF 3 3V LDO 3 3V TO 1 8V 1 8V 3 3V SPK R SPK L PET745 CIRCUIT BLOCK ...

Страница 16: ...16V 1 2 EC16 100uF 16V 1 2 EC11 100uF 25V 1 2 200pF C16 C27 820P NC R56 30K 120pF C19 R35 10K 0402 L6 FB2K2 R42 5 6K C25 0 1uF R37 1K 0402 R38 180 C33 0 1uF C26 0 1uF R27 180 EC5 10uF 16V C28 0 1uF R51 2R 0805 EC7 10uF 16V EC6 10uF 16V R28 8 2K R46 100K 200pF C20 R26 27K L4 FB2K2 47pF C18 R36 27K J1 VOLUME 10K 1 2 3 4 5 1 2 3 4 5 R29 4 7K R44 470 R39 8 2K Q6 2N3904 R40 4 7K 47pF C22 1200pF C17 120...

Страница 17: ...9 EC36 220uF 16V U10 AIC1117 1 8V 3 1 2 OUT GND IN 0 1uF C104 L32 FB EC39 100uF 16V L31 FB R90 FB600R R126 10K L34 FB Q19 SI2307 0 1uF C97 EC41 10uF 16V EC31 100uF 25V 0 1uF C103 L33 FB EC40 100uF 16V 0 1uF C102 J8 switchpower 1 2 3 4 5 6 BATTERY 1 2 3 4 D10 15V 1 2 R113 10R 0402 Q24 SI2307 SOT 23 2 1 3 R108 1K C88 0 1uF 16V 0402 C90 0 1uF 16V 0402 EC35 100uF 6 3V Q22 3904 EC32 100uF 16V R112 1K R...

Страница 18: ...D0 2 M_D 0 15 2 M_WE 2 SPI_VCC3 GND GND DVCC SD_VCC3 DVCC GND SPI_VCC3 GND SD_VCC3 GND DVCC GND GND SD_VCC3 GND GND SPI_VCC3 GND 0 1uF C48 EC18 100uF 16V R69 NC R70 0 R72 10K R71 0 R73 10K 0 1uF C49 U6 SDRAM 1Mx16x4 23 24 25 26 29 30 31 32 33 34 17 18 15 16 19 37 38 39 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 36 20 1 27 28 41 22 40 3 9 43 49 6 12 46 52 35 21 54 14 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 C...

Страница 19: ...TS_DI2 TS_DI1 TS_DI0 TS_SYNC_I TU_RST_CTRL TS_VAL_I TS_CLK_I TS_ERR 6600_SCL 6600_SDA GND GND 6600_ 5V GND GND PLLVCC2 5 DVCC2 5 GND TUN_GND GND DVCC2 5 6600_DVCC3 GND 6600_ 5V GND TUN_GND VCC1 8 GND GND GND DVCC2 5 TUN_GND VCC3_SW 6600_DVCC3 6600_DVCC3 6600_DVCC3 PLLVCC2 5 6600_DVCC3 GND 6600_ 5V GND 1V8D 6600_DVCC3 PLLVCC2 5 6600_DVCC3 GND DVCC2 5 6600_ 5V GND VCC3_SW 6600_DVCC3 GND 3V3D U2 SPHE...

Страница 20: ...FB R93 47 L16 NC EC28 10uF 16V R91 4 7K 100P C153 0 1uF C74 Q14 8050 EC29 100uF 16V R94 20 R88 100 0 1uF C72 R92 22 R89 4 7K 0 1uF C73 100pF C71 R96 10K R90 10 D4 1N5818 0 1uF C66 0 1uF C65 TP8 BAT_DET J7 1 2 3 4 5 6 EC22 47uF 16V J4 IR 1 2 3 EC23 47uF 16V L22 FB0603 500mA Q12 2SB1132 R type Q13 2SB1132 R type EC27 10uF 16V L23 FB0603 500mA CN3 CON2 2 0 1 2 10pF C64 CN4 CON4 2 0 1 2 3 4 L18 FB0603...

Страница 21: ... AVdd AVSS N N DC64 22uF 25V DR37 NC DR43 4 7K DC69 0 1uF DC73 100n DR42 NC DC72 NC 10u 16V 1206 DC75 100n DD3 BAT54S DC52 10u 10V 0805 DR35 22R DD4 BAT54S DC67 0 1uF DC68 0 1uF DC71 0 1uF DC65 0 1uF DC66 0 1uF DR38 470K DD2 BAT54S DTE1 2 2UF DC60 0 1uF DD1 BAT54S DTC1 0 1uF DR44 51K DR31 22R DC59 0 1uF DC56 22uF 25V DC55 0 1uF DC58 0 1uF DR32 270K DR34 22K DR39 31K DR54 4K7 0402 DC76 1uF 10V 0402...

Страница 22: ...2 0 1u 50V R129 0 C111 NC C126 10p FB5 FB 0805 1 2 R128 0 R139 0 1 2 C132 0 1u 50V C131 0 1u 50V C115 10u 16V RN3 0 8P4R 7 5 3 1 2 4 6 8 R142 1K 1 2 R140 0 R138 4 7K RN2 0 8P4R 7 5 3 1 2 4 6 8 C135 27p 50V C125 10p C123 0 1u 50V SPDC230 U13 SPDC230 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 5...

Страница 23: ... PORT B U CVBS_TV CVB1 CVB1 B U CVB1 R V R V G Y G Y MR_OUT ML_OUT CVBS_TV ML_OUT MR_OUT G Y 2 R V 2 CVB1 2 B U 2 ML_OUT 5 MR_OUT 5 GND GND VGND V 5V AUD_GND VGND C37 68pF C39 680pF J3 PHONE JACK3 5 5 4 3 2 FB3 120R C38 680pF FB1 120R FB4 11R 100pF C36 D3 BAV99 R63 75 L7 1uH 100pF C35 R62 75 R65 75 10pF C34 R64 75 FB2 120R ...

Страница 24: ...5 5 4 4 3 3 2 2 1 1 D D C C B B A A GND POWER LOADSW DC BOARD CIRCUIT DIAGRAM DCJACK GND L24 COIL 1 3 2 4 F1 8V 2A TP10 TP11 TP11 C84 0 1uF 25V 0603 SW1 SW DPST 4 3 2 1 J6 DC JACK 9V 16V 1 2 3 ...

Страница 25: ...8 0 1uF KC11 0 1uF KR12 3K9 KC7 0 1uF KR9 900R KC9 0 1uF KC3 0 1uF KR4 2K2 KS8 DISCMENU KS10 LEFT KR2 900R KS4 NEXT KR1 0R KR7 NC KC1 0 1uF KS2 OPTION KS3 STOP KL1 FB600 KR3 1K3 KR10 1K3 KC2 0 1uF KC4 0 1uF KC10 0 1uF KS9 PREV KR11 2K2 KR13 NC KR8 0R KS11 PAUSE PLAY TP1 ADKEY1 TP3 DGND KC5 0 1uF KS5 UP KR5 3K9 KC6 0 1uF KS6 RIGHT ...

Страница 26: ...J 0402 NC DBC1 DC36 10uF 10V 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 SAR 3 GPIO 3 SAR 3 GPIO 3 SAR 3 GPIO 3 PWM 3 PWM 3 PWM 3 PWM 3 DU1 MST720C TQFP100 12 ...

Страница 27: ...MAIN BOARD TOP ...

Страница 28: ...MAIN BOARD BOTTOM ...

Страница 29: ...TFT BOARD TOP ...

Страница 30: ...TFT BOARD BOTTOM ...

Страница 31: ...DC IR BOARD TOP ...

Страница 32: ...DC IR BOARD BOTTOM ...

Страница 33: ... 12 996510021983 KEY PCBA ASS Y PET745 110 PET745 12 996510021985 DC PCBA ASS Y LG E2 E4 PET745 120 PET745 12 996510022111 TFT PCBA ASS Y LG E2 E4 PET745 130 PET745 12 996510022498 MAIN PCBA PET745 140 PET745 12 996510026553 BATTERY BATT PCBA PET745 150 PET745 12 996510022116 7 PANEL ASS Y FOR PET745 200 PET745 12 996510007686 DVD DECK DM520 HOP1200X 210 ...

Страница 34: ...745 320 PET745 12 996510022094 DVD MIDDLE FRAME PET742 330 PET745 12 996510021987 DVD BOTTOM HOUSING PET745 340 PET745 12 996510022099 MENU KEY1 OPTION 350 PET745 12 996510022101 MENU KEY2 STOP 360 PET745 12 996510026552 MENU KEY3 BD FD 370 PET745 12 996510022108 KEY OK ABS PET742 380 PET745 12 996510022095 OPEN KEY ABS PET742 381 PET745 12 996510022268 DISPLAY FRAME SPK PET742 382 ...

Страница 35: ...8 0 SERVICE PARTLIST PET745 12 996510022039 FFC 24P 0 5mm 150mm 400 PET745 12 996510022097 HINGE PET742 HOUSING 410 ...

Страница 36: ...rvice Description Photo Pos No PET745 12 996510022078 SW ADAPTOR 9V 1A EU ADAPT PET745 12 996510020969 ROD ANT DVB T 2 CABLE ATTENUATOR PET745 12 996510004975 AV CABLE AVCABLE PET745 12 996510021031 CAR ADAPTER CARAPT PET745 12 996510026555 REMOTE CONTROL 35KEY RC ...

Страница 37: ...2 Version 1 1 Update some parts that are not used in mass production o 996510022497 996510026653 Battery o 996510021982 996510026554 DVD door o 996510021986 996510026552 Key3 o 996510002353 996510022078 AC adaptor o 996510020616 996510026555 remote control ...

Результаты поиска

Содержание PET745/12

Отзывы:

Похожие инструкции для PET745/12

Бренды по названию

Популярные бренды

Philips PET745/12, Руководство по обслуживанию

Результаты поиска

Содержание PET745/12

Отзывы:

Похожие инструкции для PET745/12

Бренды по названию

Популярные бренды