Philips DVP3898, DVP3879, DVP3893, DVP3855, DVP3896, DVP3800 service manual 01UOPUIFC-101

6-1

6-1

A

B

C

D

E

Main Board Circuit Diagram: Power / MOTOR DRIVER

Istandby:21mA

Inor=465mA

M5V

M5V

5V

R761

TO POWER BOARD

R751

NM/0

1.8/2W

Inor=150mA

XP1

Istandby:8mA

5pin/2.5mm

+5V

M5V

Inor=315mA

R762 10/1W

1

2

GND

C753

Q753

3

1uF

SS8550D

4

GND

5

50mA

e

Q762

1

C752

C751

R753

TR_B2

IR

1

Q761

DV33

b

SS8550D

IR

4

0.1uF/NC

0.1uF/NC

R752

NM/0

+12V

TR_B1

DV12

VSDA

2.2K

SS8550D

c

VSTB

VSDA

4

VSTB

4

VSCK

VSCK

4

R755

Q751

R758

R765

POWER_K

POWER_K

4

20K 1%

R767

+12V: +12V(+-10%)

SS8550D

+

22K

4.7K

0

R757

REG01

C761

C762

+ CE762

CE761

REG02

+5V: +5V(+-2.5%)

4.7K

R766

0.1uF

0.1uF

100uF16V

Vref = 1.235--1.27V

220uF16V

12K 1%

USB_CON

modify

PCON

PCON

4

PCON:

PCON

R756

1K

Q752

GND

GND

USB_CON

USB_CON

8

L: STBY

BT3904

H: Working

R754

RFV33

RFV33

4

4.7K

DV33

DV33

4,5

DV33

M5V

5V

R1

R7

C85

C83

TO FRONT PANEL

R86

100pF

R84

0R

0.1uF/NC

C84

4.7K

4.7K

0R/NC

0.1uF/NC

XP82

2

IR

DV33

R80

100R

8

8

2

7

7

6

5

6

VSDA

R81

220R

5

4

4

VSTB

R82

220R

3

3

VSCK

R83

220R

2

2

1

POWER_K

R88

1k

1

C80

C81

C86

C82

8PIN/2.0mm

100pF/NC100pF/NC0.1uF

100pF/NC

01UOPUIFC-101

TROPEN

TROPEN

4

TRCLOSE

TRCLOSE

4

FMSO

FMSO

4

TRSO

SP-

TRSO

4

SP-

4

DMSO

SP-A

DMSO

4

SP-A

4

FOSO

FOSO

4

M_BIAS

TROPEN

M_BIAS

4

TROPEN

4

STBY

STBY

4

TRIN

TRCLOSE

TRIN

4

TRCLOSE

4

TROUT

TROUT

4

LIMIT

FMSO

LIMIT

4

FMSO

4

SP-

TRSO

SP-

4

TRSO

4

SP-A

DMSO

SP-A

4

DMSO

4

FOSO

FOSO

4

MOTOR I/F

M_BIAS

M_BIAS

4

STBY

3

STBY

4

3

TRIN

TROUT

TRIN

4

M5V

TROUT

4

A

LIMIT

A

4

LIMIT

4

B

U10

B

4

C

MOTOR I/F

T-

15

14

F+

C

4

VOTK+

VOFC+

D

D

4

T+

16

13

F-

E

SL+

17

VOTK-

VOFC-

12

SP-

F

E

4

VOLD+

VOSL-

F

4

SL-

18

11

SP+

M5V

RFO

A

VOLD-

VOSL+

RFO

4

A

4

R117

19

10

LOAD+

VREF_OPU

B

VCC2

VOTR+

VREF_OPU

4

B

4

1K 1%

20

9

LOAD-

LDO_CD

C

NC

VOTR-

LDO_CD

4

C

4

21

8

LDO_DVD

D

VCTL

VCC

LDO_DVD

4

D

4

LDSW

E

5V

30

29

LDSW

4

F

E

4

G2

G1

F

4

OPU I/F

RFO

RFO

4

22

7

TROPEN

VREF_OPU

GND

REV

VREF_OPU

4

R120

FMSO

23

6

TRCLOSE

LDO_CD

L100

3K

RESET_A

24

VINLD

FWD

5

REG01

LDO_DVD

LDO_CD

4

C105

NC

REGO1

LDO_DVD

4

C100

+

2.2R

+

TR_B2

25

4

DMSO

LDSW

CE104

0.1uF/25V

TRSO

TRB2

VINSL+

REG02

LDSW

4

CE100

26

VINTK

REGO2

3

24PIN/0.5mm

0.1uF/25V 100uF/16V/NC

100uF/16V

M_BIAS

27

2

TR_B1 R113

STBY

28

BIAS

TRB1

1

FOSO 10K

RESET_A

RESET_A

4

MDI

MDI

4

XP2

MUTE

VINFC

VR_DVD

AM5890

VR_CD

VR_DVD

4

1

C106

VR_CD

4

1

LD-DVD

R112 0.1uF/25V

2

OPU I/F

2

3

10K

3

5V_HFM

DV33

4

4

5

MDI

5

6

LD-CD

R111

6

7

VR_DVD

0R

1

1

7

C101

C102

DV33

8

VR_CD

8

1000pF

1000pF

9

9

E

R32

10

10

11

5V_OPU

0

11

C103

12

VREF_OPU

R35L101L102

12

13

0.1uF/25V

20 102UH/NC10UH/NC

R134

R116

LOAD-

13

F

14

R114

10K

10K

14

C110

15

B

10K

SP-A

1

1

15

1

1

0.1uF/25V

16

A

Q103

LDO_DVD

SP+

2

2

LOAD+

4

16

17

RFO

3CG9012M

LIMIT

3

2

2

3

R118

1K

TROUT

4

17

3

3

18

LDSW

GND

4

4

18

19

D

R115SL-

5

4

4

5

R119

1K

TRIN

19

+

5

5

20

C

C104

R106

CE101

RFV33

1K

SL+

6

20

21

T-

4.7

47uF/16V

C107

6

XP4

21

0.1uF/25V

22

T+

NM/1000pF

XP3

5PIN/2.0mm

22

GND GND

23

F+

6PIN/2.0mm

23

C108

C109

24

F-

R107

24

+

100pF/NC

100pF/NC

4.7

26

25

CE102

Q104

47uF/16V

3CG9012M

LDO_CD

A

B

C

D

E