Philips PET723 Service Manual Download

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PET723 DVD SCHEMATIC

Wednesday, March 19, 2008

Title

Size

Document Number

Rev

Date:

Sheet

MIRR

CD-E

TRACK+

FOCUS-

VR_CD

DVD-A

VR_CD

DVD-D

DVD-B

TRACK-

DVD-C

SBAD

HOMESW

LDON

CDLD

SSPDON

DCMO+

CD-F

VR_DVD

SLED-

TRACK+

FOCUS+

CDLD

DVD-C

DVDMDI

SMOTOR

MOCTL-

FOCUS+

CD/DVD

RFO

DCMO-

MNTR

SLED+

DVD-B

SSLED

RF_SDEN

SLED-

DVDMDI

DCMO+

RF_SDA

RF_SCK

DVD-A

CD-E

STRACK

SLED+

CD_DVDSW

DVDLD

VR_DVD

DVD-D

TRACK-

CD-F

FOCUS-

DCMO-

DCMO+

DCMO-

DVDLD

MA0

MD7

MD9

MA6

MA3

MBA0

MD13

MA7

MD[0..15]

MD12

MD5

MD3

MD10

MA1

MD6

SF_CSN

MA2

SF_CLK

MD4

MA11

MA9
MA8

MD15

MBA1

MD1

MA5

MD8

MD11

/RAS

MDQM

MA10

MD0

/CAS

/WE

+3.3V

MA[0..11]

MCLK

MD2

MA4

MD14

SF_DIO

SD_CD#

RFVCC

5VM

SD_CD#

TEI

FEI

RF_SCK

LDON

MNTR

SFOCUS

FEI

RFO

RF_SDA

SSLED

SMOTOR

SSPDON

RF_SDEN

STRACK

MIRR

SBAD

TEI

MOCTL-

CD_DVDSW

/WE

+3.3V

1,2

/CAS

MBA1

MA[0..11]

MBA0

SF_DIO

MCLK

/RAS

SF_CLK

SF_DOA

SF_SCN

MDQM

MD[0..15]

RFVCC

5VM

HOMESW

SD_DAT0

SDCLK

SDCMD/MSBC 2

SD_CD#

KS_DET0

SGND

RFVCC

+5V

SGND

RFVCC

OPU5V

SGND

VREF25/21

SGND

+5V

RFVCC

VREF165

5VM

SGND

+3.3VS

SGND

RFVCC

MGND

SGND

RFVCC

SGND

MGND

+5V

5VM

VREF25/21

SGND

VREF165

SGND

MGND

RFVCC

+3.3V_MD

DGND

+3.3V_MD

DGND

+3.3VDDC

+3.3V

+3.3VDDC

DGND

+3.3V

DGND

+3.3V_SD

DGND

+3.3V_SD

C59

150p

R49

R57

10K

C86

220P

Q20

2307

R66

10K

R166

4x1

4
3
2
1

R51

2x1

C68

100n

R71

12K

R65

Q33
SSN00206M

C80

1000p

R74

R54

10K

R48

R68

10K

C50

1000p

R55

FPC/CON24T

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

FO-

FO+
TR+

TR-

C
D

CD/DVD SW

A
B
F

GND

Vref

VCC

CD_VR

DVD_VR

CD_LD

HFM

DVD_LD

GND

EC20

10u/10V

C73

100n

C90

0.1uF

C74

100n

L46 FB600/0805

R59

10K

C77

100n

C60

1000p

C65

100n

R67

Q15

3904

R77

20K

CT901A

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

RFAC
VPA
AIP
AIN
A2
B2
C2
D2
CP
CN
D
C
B
A
CD-F
CD-E
VPB
VC
VNB
DVDLD
CDLD
DVDPD
CDPD
LDON

BYP

DIN
DIP

FNP
FNN
VNA

SDEN

SDATA

SCLK

V33

MNTR

FE
TE

V165

PIO
MIN

MLPF

DB
MB
MP

DFT

MIRR

L53

10uH/0805

EC21

100u/10V

Q34
SSN00206M

C52

680p

C61

2200p

R47

R62

4.7K

C67

100n

R167

C48

100n

C51

0.1uF

EC18

10u/10V

R79

L19

FB 600R

EC23

100u/10V

C54

680p

C62

100n

R50 4.7K

R64

L45

FB600/0805

EC24

100u/10V

R56

C53

0.1uF

C63

100n

AT5654

SOP

1
2
3
4
5
6
7

8
9

10
11
12
13
14

28
27
26
25
24
23
22

21
20
19
18
17
16
15

VINFC
CFCERR1
CFCERR2
VINSL+
VINSL-
VOSL
VNFFC

VCC
PVCC1
PGND
VOSL-
VOSL+
VOFC-
VOFC+

STBY

BIAS

VINTK

CTKERR1
CTKERR2

VINLD

PREGND

PVCC2
VNFTK

PGND

VOLD-

VOLD+

VOTK-

VOTK+

R75

10K

C75

100n

R61

10K

C56

680p

C78

100n

R50

12K/1%

C83

100n

C88

0.1uF

R48

3.3K

C70

680p

R164 NC

R70

22K

C47

100n

EC22

100u/10V

EC19

10u/10V

R165

10K

R82

47K

R76

24K

C84

R60

10K

C57

680p

R52

WINBOND 8M

1
2
3
4

8
7
6
5

/CS
DO
/WP
VSS

VCC

/HOLD

CLK
DIO

C49

100n

L20

FB 600R

C89

0.1uF

Q32
8550

C71

1500p

EC16

100u/10V

R69

C64

100n

C149

100n

CON2
SDMEMORYCARD

1
2
3
4
5
6
7
8
9

10
12

CMD

VSS
VDD
CLK
VSS

D0
D1
D2

INS_SW
WP_SW

86416DH

W986416DH-7

34
33
32
31
30
29
26
25
24
23

53
51
50
48
47
45
44
42
13
11
10
8
7
5
4

14
27

3
9

40
36

21
20

A9
A8
A7
A6
A5
A4
A3
A2
A1
A0

RAS

CAS

LDQM

DQ0

DQ15
DQ14
DQ13
DQ12
DQ11
DQ10

DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1

VCC
VCC
VCC

VSS

VSSQ

VCCQ
VCCQ
VCCQ

VSS

VSSQ

VSS

A10

A11

UDQM

CLK

CKE

NC
NC

BS1
BS0

VCCQ

VSSQ

R53

100K

R78

C87

4700P

Q31
3906

R72

22K

Q35
8550

C69

1000p

R81

C72

330p

C55

0.1uF

C66

0.1uF

C81

1000p

C76

100n

R73

10K

R58

100K

R80

R63

L52

10uH/0805

EC17

100u/10V

C82

100n

C56

100n

C79

100n

C58

100pF

EC52

47u/16V

R49 0

C85

220P

YD3414

1
2
3
4

AO
A-
A+
V-

B+

B-

V+

Summary of Contents for PET723

Page 1: ...eshooting 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 Servic...

Page 2: ...1 0 TECHNICAL SPECIFICATION Service Policy on PCBA of PET723 Type 05 12 93 Main PCBA MLR MLR MLR TFT PCBA MLR MLR MLR BATTERY PCBA MLR MLR MLR KEY PCBA MLR MLR MLR MLR module swap ...

Page 3: ...thium ion 7 4V 1700mAH Discharge cut off voltage 3 0 V for single cell 6 3V Battery discharge cut off current 50mA Battery Charge voltage 1 2V for single cell 8 5V Charging time 3 5 0 5H Headphone out headphone output load 2x16 ohm Maximum output power 2 0mW Frequency response 3dB SNR A wght 70dB THD 0 2 20kHz 1 0 Left Right Channel Separation 55dB Left Right Channel Balance 2dB Supported disc typ...

Page 4: ...grade the software of the DVD Portable For the best performance of your DVD Portable Check www philips com support for latest software upgrades available A By CD ROM 1 Download the PHILIPS BIN file from the Philips support site 2 Unzip the 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 Po...

Page 5: ... 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 6: ... 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 7: ...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 8: ...p edge parts Trim your nail or wear glove before taking battery 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...

Page 9: ...3 0 INSTRUCTION FOR USE ...

Page 10: ...VD cabinet slip the TFT section then you can open the bottom cabinet Be careful the FFC which connect with main board and TFT board 3 Open the bottom cabinet up plug all the wire connecter from main board including the FFC connect with TFT board and main board The wire connector for DVD loader battery board Remove all the screws on the main board 3 pcs then take the main board from bottom cabinet ...

Page 11: ...the flex FFC on the bottom side behind the black flannel 6 Remove 4 pcs of screws on the battery board Then take out the battery together with the battery board Note the battery was fixed by a big two side tape 7 Remove 6pcs of screws on the DVD top cabinet separate the DVD top cabinet and TFT bottom cabinet ...

Page 12: ... a catch as shown in the pictures 9 To remove the hinge remove the screws on the hinge 10 To remove the TFT de soldering the wire connected between panel and TFT board first After this up plug the FFC from TFT board which behind the black flannel Then you can separate the panel But be careful the panel is fixed by 4pcs two side tape ...

Page 13: ...ker line from TFT board and don t forget de soldering the black ground wire behind black flannel At last you can take out the driver board from cabinet using eradicator 12 Don t forget to up plug the FFC which connect with TFT board and main board ...

Page 14: ...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 15: ...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 16: ...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 17: ...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 18: ...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 19: ...5 0 TROUBLESHOOTING SYMPTOM NO SOUND FROM HEADPHONE ...

Page 20: ...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 21: ...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 22: ...6 0 BLOCK DIAGRAM ...

Page 23: ...7 0 ELECTRICAL DIAGRAM The following pages contain electrical diagram in below sequence 1 Main board 5pages 2 TFT driver board 1page ...

Page 24: ... 3 2 1 5 6 7 CE4 100uF 25V EC8 100u 10V 1 2 R16 0 C14 0 1uF CE2 100uF 25V CB1 0 1u L2 15uH CB4 0 1uF R21 18K C9 0 1uF Q7 3904 1 2 3 J3 switchpower 1 2 3 4 5 6 L8 22uH C6 0 1uF D7 SK34 1 2 R182 10K CE3 470uF 6 3v L11 FB 600R L3 22uH Q13 SSP0403 1 2 3 CB3 0 1uF R15 3 3K C11 1uF 0805 L9 FB600R R180 2 7K NC D6 Q1 NPN3904 1 2 3 C12 1000P NC 1 2 Q10 3904 1 2 3 CB6 0 1uF R179 20K R24 10K L1 22uH R6 22R R...

Page 25: ...4 17 18 OE GND VCC LE Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 D0 D1 D2 D3 D4 D5 D6 D7 L22 FB 600R C184 100n EC12 47u 10V 1 2 R29 0 R38 1M TP4 PWE L21 FB 600R C40 10uf 10v 1 2 R181 4 7K R187 C34 100n C19 100n C16 100n C15 100n C131 100n EC13 47u 10V 1 2 R44 75 C30 100n R35 56K D13 RLS4148 L24 FB 600R C46 330p C43 100n R45 NC 10K C20 100n C41 100n C31 100n C26 220p EC60 47u 16V C17 100n C22 680p R32 33R TP5 R34 15K...

Page 26: ...FB600 0805 R59 10K C77 100n C60 1000p C65 100n R67 56 Q15 3904 1 2 3 R77 20K CT901A U5 CT901A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 RFAC VPA AIP AIN A2 B2 C2 D2 CP CN D C B A CD F CD E VPB VC VNB DVDLD CDLD DVDPD CDPD LDON BYP DIN DIP FNP FNN VNA RX SDEN SDATA SCLK V33 MNTR FE TE PI V165 PIO MIN MLPF D...

Page 27: ...uF R119 10K R104 0 C153 0 1uF R91 100K CN1 AV OUT JACK 1 2 3 4 5 6 7 1 2 3 4 5 6 7 R111 5 6K C102 0 1uF R134 180R R83 0 C99 1000pF L36 FB2K2 R97 75 U10B NJM4558 SOP 8 5 6 7 8 4 EC36 10uF 10V 1 2 EC40 10uF 10V 1 2 C95 100pF EC28 10uF 16V R130 180R R105 47K R121 330R R127 2R 0805 C93 100p L26 FB2K2 C91 NC EC42 10uF 10V 1 2 C110 0 1uF R116 47K R125 100K D13 IN4148 1 2 EC39 100uF 10V 1 2 R86 0 R85 NC ...

Page 28: ...POL 2 IR 2 KEY 2 TRAY IN 2 STVD 2 CKV 2 STHL 2 PCK1 2 OEV 2 OEH 2 DC_FBK1 2 DCPWM1 2 LED_EN 2 SGND 5VD VGND VGND VGND 3 3V R176 390R EC15 100uF 10V L40 FB 600R R154 NC R141 10K 1 2 R153 NC C131 0 0805 EC62 22uF 25V C132 0 0805 L62 FB600R VR1 VR 10K 1 3 2 C172 0 1uF C128 0 1uF CON1 32PIN 0 5MM 立式 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 21 19 20 25 22 23 24 30 26 27 28 29 31 32 SP_L AGND SP_R G...

Page 29: ...CC R141 10K R7 NC AQ4 2N3904 2 1 3 C123 1uF 1 2 C172 0 1uF AR1 4k7 1 2 AR23 100R 1 2 R13 10K R138 0R 0805 AC8 0 1uF AR15 100R 1 2 R12 15K CON1 FPC CONN 26P B 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 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 AC5 0 1uF AC1 0 1uF SW7 PT SW R6 0R EC6 10uF 16V AC3 4700P R2 NC AR11 10K 1 2 D14 BAT54C 1 3 2 CON1 32PI...

Page 30: ......

Page 31: ......

Page 32: ......

Page 33: ......

Page 34: ......

Page 35: ......

Page 36: ...T723 98 996510013814 MAIN PCBA 100 PET723 05 PET723 12 PET723 93 PET723 98 996510013815 TFT DRIVER PCBA KEY PCBA 110 PET723 05 PET723 12 PET723 93 PET723 98 996510013816 BATT BATT PCBA ASSY 120 PET723 05 PET723 12 PET723 93 PET723 98 996510002384 FFC 24PIN 141 PET723 05 PET723 12 PET723 93 PET723 98 996510013818 FFC 32PIN 142 ...

Page 37: ... 93 PET723 98 996510007686 DVD LOADER 1200X 210 PET723 05 PET723 12 PET723 93 PET723 98 996510013819 MONITOR TOP CABINET SPEAKER 300 PET723 05 PET723 12 PET723 93 PET723 98 996510013820 MONITOR BOTTOM CABINET 310 PET723 05 PET723 12 PET723 93 PET723 98 996510011216 DVD TOP CABINET 320 PET723 05 PET723 12 PET723 93 PET723 98 996510011217 DVD BOTTOM CABINET 330 PET723 05 PET723 12 PET723 93 PET723 9...

Page 38: ...TON 360 PET723 05 PET723 12 PET723 93 PET723 98 996510011221 AV OUT DVD BUTTON 370 PET723 05 PET723 12 PET723 93 PET723 98 996510011222 POWER BUTTON 380 PET723 05 PET723 12 PET723 93 PET723 98 996510011224 MONITOR LENS 390 PET723 05 PET723 12 PET723 93 PET723 98 996510011225 DVD LENS 400 PET723 05 PET723 12 PET723 93 PET723 98 996510011226 STAND PC 410 PET723 05 PET723 12 PET723 93 PET723 98 99651...

Page 39: ...M 430 PET723 05 PET723 12 PET723 93 PET723 98 996510011229 L STAND LOCK POM 440 PET723 05 PET723 12 PET723 93 PET723 98 996510011230 WHEEL POM 450 PET723 05 PET723 12 PET723 93 PET723 98 996510011231 PLATE SLIDE STEEL 460 PET723 05 PET723 12 PET723 93 PET723 98 996510011232 PLATE MICRO NET 470 PET723 05 PET723 12 PET723 93 PET723 98 996510011233 HINGE STEEL 480 ...

Page 40: ...377 AC DC ADAPTER FOR PET723 05 996510002353 AC DC ADAPTER FOR PET723 12 996510011235 AC DC ADAPTER FOR PET723 37 996510012875 AC DC ADAPTER FOR PET723 93 ACAPT 996510010378 AC DC ADAPTER FOR PET723 98 996510004975 AV CABLE AVCABLE 996510006564 CAR ADAPTER CARAPT 996510013813 REMOTE CONTROL AY5510 RC ...

Page 41: ...9 0 REVISION LIST Version 1 0 3141 785 32530 Initial release PET723 05 12 93 98 ...

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