Sony DVP-NS777P, Service Manual

DVP-NS777P

B+

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B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

B+

 D:DVD PLAY
 C:CD PLAY

NO MARK:DVD/CD PLAY

3.9

4

4

4.9

3.6

4

4

D2.8/C3.2

D5.2/C4.7

D1.2/C3.9

4

8.2

D1.9/C2

4.8

1.4

1.4

1.4

1.4

1.4

1.4

3.2

3.2

2.2

1.4

1.4

1.4

1.4

1.1

0

D0/C3.3

3.2

3.2

3.3

8.2

1.4

3.2

D1.2/C3.9

D1.7/C2.6

1.4

D2.9

/C3.3

D1.9

/C2.1

D0/C3.3

3.3

D2.3/C0
1.3

1.6

1.5
0
3.3
1.5

2

1.3

1.4
2.8
3.3

1
1
3.3

3.3

0

D0/C3.3

D0/C3.3

0.4

3.3

3.3

3.2

0.3

3.2

0.2

1.6

D3.2/C0

3.3

0

0

0

0.2

3.3

3.3

3.3

1.3
1.3

1

1.4
1.3

1.5
1.5
1.5
1.5

2.1

1.5

2.1

2.1

2.1

2

2

3.3

3.3

0

D3.2/C2.4

0

0.9

3.3

2

D2.6/C3.2

D3/C0.1

D2.4/C2.7

D1.4/C1.7

D0.1/C0.5
D1.7/C2.6
D0.1/C0.5

2

5

D3.2/C0

D0.1
/C4.2

D0/C0.2

D0.2/C0

D0.1
/C4.2

0

D3.2
/C0

D2.6

/C3.2

D3.2
/C2.4

D3.6
/C3.1

D3.2

/C3.6

D2.4/C0.1

D0.2/C1.9

4.8

1.3

4.8

3.3

D0.1/C0.5

3

4

1

SCLK

MTR_GND

ADIN

GND

FOO

V2P8

PWMOUT2

RFIP

TRO

+5V

RFL

GND

SYSRST

BDO

SDEN

+8V

TROPENPWM

RF+3.3V

SDATA

RFMON

FMO

GND

TEO

DMO

RFZC

RFRP

FEO

RFIN

CSO

V1P4

OCSW1

CL142

CL144

CL141

CL119

CL106

CL103

CL170

CL108

CL102

CL171

CL147

CL104

CL105

CL143

CL145

CL101

CL120

CL109

CL146

CL169

CL172

CL107

0.1u

C173

XX

C133

0.01u

C110

XX

C101

0.01u

C176

1u

C177

XX

C146

0.01u

C119

0.033u

C197

0.22u

C152

0.033u

C112

0.1u

C138

1u

C178

C188

XX

0.015u

C190

0.1u

C120

0.015u

C194

XX

C174

0.01u

C169

82p

C198

0.001u

C156

0.01u

C172

0.1u

C140

2200p

C144

470p

C184

220p

C106

XX

C131

0.001u

C155

0.1u

C185

0.1u

C132

0.1u

C175

XX

C191

XX

C108

0.01u

C114

0.1u

C121

XX

C103

0.01u

C113

0.01u

C115

1u

C179

0.1u

C186

0.01u

C117

0.001u

C116

0.01u

C166

0.1u

C189

XX

C187

XX

C195

0.1u

C193

0.01u

C123

0.01u

C154

0.01u

C165

0.22u

C161

4700p

C148

XX

C157

XX

C102

220p

C104

2200p

C145

0.033u

C111

1u

C181

XX

C196

XX

C118

1u

C180

0.1u

C122

0.01u

C109

390p

C199

0.1u

C142

±

0.5%

56k

R123

47k

R182

XX

R168

1200

R110

R197
4700

33k

R104

10k

R1026

47k

R192

1M

R185

47k

R119

0

R194

10k

R1031

XX

R140

XX

R144

XX

R113

XX

R161

XX

R167

XX

R115

0

R191

10k

R114

XX

R142

±

0.5%

22

R183

XX

R1013

10k

R107

XX

R143

XX

R118

±

0.5%

56k

R122

±

0.5%

22

R178

12k

R109

100k

R173

R158

4700

R141

XX

XX

R193

XX

R163

12k

R117

10k

R132

R198

1k

0

R187

10k

R195

1k

R156

±

0.5%

100k

R120

R157
4700

6800

R124

100

R180

10k

R101

XX

R145

47k

R186

2700

R112

±

0.5%

18k

R130

±

0.5%

100k

R121

R199

15k

100

R175

XX

R1014

XX

R116

10k

R127

±

0.5%

22

R184

XX

R166

1k

R181

10k

R1027

33k

R128

15k

R111

XX

R146

XX

R106

0

R190

XX

R1028

10k

R102

XX

R164

1k

R155

22

R189

22

R188

100

R1015

XX

R139

XX

R165

XX

R162

33k

R103

27k

R126

±

0.5%

33k

R131

XX

R169

XX

R170

±

0.5%

R136

15k

XX

R135

R172

100k

XX

R105

22

R179

±

0.5%

R129 82k

JL186

JL155

JL158

JL170

JL151

JL149

JL162

JL102

JL160

JL142

JL184

JL168

JL159

JL141

JL103

JL166

JL153

JL167

JL164

JL156

JL145

JL169

JL165

JL143

JL147

JL185

JL152

JL161

JL187

JL154

JL183

JL144

JL157

JL146

JL150

JL163

JL101

JL181

JL148

JL182

CN105

XX

1

S+3.6V

2

IOP

XX

C192

XX

C136

XX

C135

XX

C137

XX

C182

XX

C134

FB1023

FB1024

FB1022

FB176

50V

10u

C141

16V

47u

C168

47u

C153

16V

50V

10u

C124

XX

C170

XX

C167

10u

C143

50V

16V

47u

C171

16V

47u

C126

50V

10u

C139

C125

16V

47u

50V

C107

10u

XX

L165

XX

L166

XX

D159

XX

D165

0

R134

XX

R171

0

R1021

XX

R1017

XX

R1012

0

R133

100

R160

0

R159

XX

R1020

XX

R1019

0

R1018

6P

CN104

1

SP-

2

SP+

3

LIMIT

4

(GND) LIMIT

5

SL-

6

SL+

UM6K1N-TN

Q170

6

1

5

2

4

3

XX

JS004

JS003

0

QST8TR

Q171

6

5

1

3

2

4

XX

FL103

XX

FL102

XX

FL101

FAN8036L

IC101

1

2

3

4

5

6

14

15

16

17

18

19

20

21

22

23

24

27

28

29

30

31

32

33

34

35

36

40

41

42

43

44

45

46

47

48

50

51

52

49

13

25

26

37

38

39

11

12

9

10

7

8

TK11233CMCL-G

IC151

1

2

3

456

Q168

UN2212-TX

CN106

XX

1

RF

2

GND

3

FE

4

TE

5

PI

5P

CN101

1

OCSW1 / REV

2

CKSW1 / FWD

3

GND / CTL

4

LDM-

5

LDM+

XX

CN102

1

2

3

4

5

6

7

CN103

24P

GND(LD)

1

LD(650)

2

N.C

3

N.C

4

PD

5

LD(780)

6

VR(650)

7

VR(780)

8

N.C

9

VoE/e+g

10

Vcc

11

Vc

12

GND(PDIC)

13

VoF/f+h

14

VoB/b

15

VoA/a

16

RF

17

(LO:DVD,HI:CD) MSW

18

VoD/d

19

VoC/c

20

TRK-

21

TRK+

22

FCS+

23

FCS-

24

XX

C183

M

M

IC102

CXD9780R

1

WOBSO

2

WVDD

3

AGNDX

4

AGNDX

5

AVDDO

6

RFOP

7

RFON

8

AGNDO

9

TM1

10

TM2

11

TM3

12

AGNDT

13

TM4

14

AVDDT

15

V2REFO

16

VREFO

17

V20

18

FEO

19

LVL

20

CSO

21

TEO

22

VDDP

23

DEFECT

24

LRFRP

25

HRFRP

26

CRTP

27

CRTPLP

28

TRLPA

29

TRLP

30

HTRC

31

GNDP

32

DPFN

33

DPFO

34

AGNDX

35

AGNDX

36

AGNDX

37

VDD

38

VFO13

39

GND

40

UDGA

TE

41

HDGA

TE

42

IO0

43

IO1

44

IO2

45

IO3

46

IO4

47

IO5

48

IO6

49

IO7

50

IO8

51

IO9

52

IOA

53

IOB

54

VDDS

55

XCK16M

56

SCLK

57

GNDS

58

SDEN

59

SDA

T

A

60

RST

61

DPDMUTE

62

AGNDP

63

AGNDX

64

A

VDDP

65

AGNDF

66

VCON

67

AVDDF

68

AGNDX

69

AVDDM

70

COSPHI

71

HALLCOS

72

REFCOS

73

AGNDM

74

HALLSIN

75

REFSIN

76

SINPHI

77

SW0

78

SW2

79

SW1

80

MOP

81

MON

82

AGNDX

83

AGNDX

84

CEON

85

CEOP

86

RFGCI

87

RFGCU

88

RFFGC

89

OSP

90

OSN

91

CDD

92

CDC

93

CDB

94

CDA

95

DVDRFIN

96

DVDRFIP

97

DVDD

98

DVDC

99

DVDB

100

DVDA

101

MA

102

MB

103

MC

104

MD

105

SA

106

SB

107

AGND

108

IR

109

A

VDD

110

SC

111

SD

112

CDFOP

113

CDFON

114

SVDD

115

TPI

116

TNI

117

SGND

118

WGAND

119

AGC1

120

WA

VDD

121

AGC2

122

AGC3

123

MDI2

124

MDI1

125

LDO1

126

LDO2

127

RFSUBO

128

WGND

FCS-

FCS+

TRK+

TRK-

FE

TE

PI

SL+

VOC

VOD

FE

TE

VOF

VOE

VOA

VOB

SP-

SP-

SP+

SL+

SL-

VOC

VOD

VOA

VOB

VOF

VOE

DVD_LD

CD_LD

SCLK

SDEN

SDA

T

A

SYSRST

PWMOUT2

SCLK

SDEN

SDATA

SYSRST

PWMOUT2

TRK-

TRK+

FCS+

FCS-

CD_LD

SL-

SP+

PI

DVD_LD

OPIN2-

FWD

OUT4

PGND1

IN4+

IN3-

DO4-

SW

RES1

DO3+

MUTE123

IN2-

OUT3

MUTE4

D

IN2+

REV

DO1-

CTL

REGO2

IN4-

OUT2

DO4+

DO2-

IN1+

DO2+

DO5+

OP+

MUTE4

REGO1

PVCC2

TSD_M

VREF

DO5-

PS

REG2CTL

REG VCC

OP-

OUT1

D

IN3+

-

PGND2

MSC

MUTE123

Power

Save

OPO

SVCC

(5V)

OPIN2+

PVCC1

SGND

RES2

OPOUT2

+

DO1+

DO3-

IN1-

TSD_M

VIN

GND

VOUT

CONT

NOISE

GND

REGVCC

(8V)

REGVCC

REGVCC

OCSW1

CKSW1

GND

LDM-

LDM+

N.C

TRG SW

CN001

MS-203 BOARD

(SEE PAGE 4-26)

MV-044 BOARD(2/5)

MV-044 BOARD

(2/5)

(2/5)

MV-044 BOARD

IC151

3.3V REG

IC102

DVD/CD RF AMP,

SERVO ERROR PROCESS

COIL DRIVE,

FOCUS/TRACKING

IC101

MOTOR DRIVE

SPINDLE/SLED/LOADING

VR SELECT

SWITCH

INVERTER

LD DRIVE

DVD/CD

MV-044 BOARD(2/5)

LD MODULE

COIL

DVD/CD

COIL

DEVICE

OPTICAL

PD IC

DVD/CD

FOCUS

SW

SPINDLE

TRACKING

MOTOR

SLED

INLIMIT

MOTOR

(2/5)

MV-044 BOARD

21

B

10

N

L

3

1

J

12

14

6

K

18

5

20

M

8

9

A

7

H

D

19

4

2

I

13

G

05

E

16

C

15

17

11

F

P

O

Q

23

22

XX MARK:NO MOUNT

MV-044 BOARD (1/5)

Y/CHROMA

SIGNAL PATH

SLED SERVO DVD/CD

PB

SIGNAL

TRACKING SERVO DVD/CD CDV

VIDEO SIGNAL

SPINDLE SERVO(SPEED AND PHASE)

AUDIO

FOCUS SERVO

KHM-310BAA/
SERVICE ASSY

BASE UNIT

4-9

4-10

RF  AMP,  SERVO,  MOTOR  DRIVE

MV-044 (1/5)

MV-044 (RF  AMP,  SERVO,  MOTOR  DRIVE)  SCHEMATIC  DIAGRAM

• See page 4-5 for printed wiring board.

• See page 4-19 for Waveforms.

– Ref. No.: MV-044 board; 1,000 series –

The components identified by mark 

0

 or dotted

line with mark 

0

 are critical for safety.

Replace only with part number specified.