SONY DSC-S50 Service Manual L3

DSC-S30/S50

SERVICE MANUAL

Level 3

This service manual contains information for Japanese model as well.

Ver 1.1 2000. 09 With SUPPLEMENT 1 (9-929-819-83)

Photo: DSC-S30

The information that is not described in this Service Manual is described in the LEVEL 2 Service Manual. When repairing, use this manual together with LEVEL 2 Service Manual.

US Model

Canadian Model

AEP Model

UK Model

E Model

Hong Kong Model

Australian Model

Chinese Model

K orea Model

Tourist Model

Japanese Model

Contents of LEVEL 2 Service Manual

SERVICE NOTE

1. GENERAL

2. DISASSEMBLY

3. BLOCK DIAGRAMS

4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

5. ADJUSTMENTS

6. REPAIR PARTS LIST

OVERALL POWER CD-262 BOARD MS-50 BOARD PD-127 BOARD JK-194 BOARD KJ-11 BOARD SW-339 BOARD DD-141 BOARD

EXPLODED VIEWS ELECTRICAL PARTS LIST

DIGITAL STILL CAMERA

BLOCK DIAGRAMS

SY-58 BOARD (1/5)

18 MHz

CN101

3

CAM3.2V

17

16

15

12 11 10

9 8 7

6

1

14

13

RG

17

H2

16

H1

15

VSHT

12

V4

11

V34

10

V3B

9

V2

8

V1A

7

V1B

6

CAM 15V

1

14

CAM –7.5V

13

CAM 15V

CAM –7.5V

V SUB CONT

05

VSHT

V3A

V3B

V1A

V1B

CAM 15V

V SUB

CONT

CN301

RG

H2

H1

V4

V2

4 Vp-p

3.2 Vp-p

5 Vp-p

IC102 wa, ws

R144

CH3.2V

9 16

RG

13

H2

12

H1

47

SUB

40

V4

44

V3A

46

V3B

39

V2

41

V1A

43

V1B

42

VH

45

VL

14

7 8 15 29

VDD1 – 5

IC101

TIMING

GENERATOR

(SEE PAGE 4-17)

SEN

33

IC102

XSHP XSHD

CLPDM

125 µsec

17 20

IC102 e;

L102

1.4 Vp-p

30

13

17 18 24 27 33 40

21 22 23

CCD IN

DRVDD

XSHP XSHD CLPDM

A/D

CONVERTER

(SEE PAGE 4-17)

D0 – 11

CLPOB

56 nsec

IC102 1 – qs

1

ı

DATA BUS 12

12

125 µsec

IC102 wd

20 2

18 MHz

IC102 qh

22CL POB

ADCLK

RST

SSI

SCK

MCKO

CKO

HDI VDI

23

2

31 32

CAM SO

XCAM SCK

XCAM RESET

30 25 35 34

ADCCLK

16

43

RST

SDATA

47

SCLK

48

46

SEN

XEAGLE/XGCAM CS

D3.2V

VCC

1

VCCQ

3

VCCQ

9

VCC

14

VCC

27

VCCQ

43

VCCQ

49

CAMERA BLOCK2

(SEE PAGE 3-5)

IC302

64M SDRAM

(SEE PAGE 4-23)

A0 – 13

DRQ0 – 15

DQML DQMU

TO

MODE

CONTROL

BLOCK

(SEE PAGE 3-9)

TO

20

ı

26 29

ı

35

2

ı

13 42

ı

53

15 39

WE

16

CAS

17

RAS

18

CLK

38

CS

19

CKE

37

16

2

(2/2)

Q101

CK1

26 179

X101

24.545MHz: S30

OSC1

28

36.81MHz: S50

SWITCH

X102

24.375MHz: S30

36.56MHz: S50

XTG CS

4.3 Vp-p

3.2 Vp-p

4 Vp-p

X303

16.384MHz

XRST SYS SYS V

SYS V

MC XRD MC XCS6

MC XCS2 MC XWE0 MC XWE1 PEAR LFLD

IC301

CAMERA DSP, MEMORY CONTROL,

VIDEO DECODER, OPD, OSD, HOST IF,

RS CONTROL, SG, JPEG, L-MODE

(SEE PAGE 4-22)

8

10

AD IN 00 – 11

ı

20

CLPOB

3

PBLK

218

ACLK

224

XACLK

59

RSTX

16.384 MHz

IC301 <xxv (X 303)

1

NTVDI

184

NTVDO

39

RDX

40

CSX

41

CSX2

42

WRLX

43

WRHX

183

FLD

96 – 100 107 – 110 112 114

126 – 129 131 – 135 137 – 140 142 – 144

125 124 122 121 120

94 118 119 115 116

48

46

5 6

AQ 00 – 13

DQ 00 – 15

QDML QDMH XWE XCAS XRAS QCLK

XCS0 XCS1 QCLKE0 QCLKE1

CLKTG CLKI CCDHD CCDFD

EXTPAL

SUBCNTL MD 1

202

D3.2V

S50

75 76 78 – 82 84 – 88 90 – 93

23 – 29 31 – 35

37 38

CPUCK DRAK2 DRAK1

DRQ2 DRQ1

IRQAU IRQIMG IRQJPG

LRCK SCLK

ADCK XPWAD XPWDA

4.3 Vp-p

STRB PHOTO ON

STROBE 1

STRBAD

MACRO

LCD VD

VREF1 VREF2

IRIS EN

SHUTTER

DIROB DIROA

DIR1B DIR1A

LENS RST LED

SENS0 SENS1

49

S30

SIA

SOA

PYO

CRO

CBO

ENO

EN1

DATA BUS 1616

1

ADDRESS BUS 1414

72 70 69 68 67 66 64

63 207 208 209 210 211 212 213

158 199

203

Q302

SWITCH

156

173

YO

176

CO

162

168

165

182

HD

185

161 172 152 198 188 190 189

193 195 194 155 187 191

MC HCLK

MC DRAK1

MC DRAK0

MC DREQ1 MC DREQ0

IRQAUDIO

AU MCLK AU XPWAD AU XPWDA

STRB PHOTO ON

STROBE ON

PHOTO TR OUT

Q305

BUFFER

Q306

BUFFER

Q307

BUFFER

Q309

BUFFER

Q308

BUFFER

PE DAC LEVEL 1 PE DAC LEVEL 2

MSHUT ON

PE DIROB PE DIROA

PE DIR1B PE DIR1A

XLENS RST LED

XFC RST SENS

XZM RST SENS

IRQIMG IRQJPG

AU SDTO

AU SDTI AU LRCK AU SCLK

Y OUT

C OUT

PANEL Y

PANEY

R-Y

PANEY

B-Y

HD0

PANEL V

IRIS EN

PE ENO

PE EN1

CN706

(1/2)

CN711

(1/5)

CN701

(1/2)

CN702

(1/2)

2

(1/2)

3

2 9

6

64

68

12

13

14

11

10

7

TO

CAMERA BLOCK 2

(SEE PAGE 3-5)

TO

CAMERA BLOCK 2

(SEE PAGE 3-5)

TO

AUDIO/LCD BLOCK

(SEE PAGE 3-13)

FLASH UNIT (1/2)

TO

DD-141 BOARD

(VIDEO/USB BLOCK)

4

CN852

(SEE PAGE 3-11)

TO

PD-128 BOARD

(AUDIO/LCD BLOCK)

5

CN802 (1/2)

(SEE PAGE 3-13)

TO

PD-128 BOARD

(AUDIO/LCD BLOCK)

6

CN801

(SEE PAGE 3-13)

LENS MOTOR DRIVE BLOCK

(1/2), (2/2)

TO

(SEE PAGE 3-8)

H

Q305 E, Q307 E

H

Q306 E

H

Q309 E

H

Q308 E

0.5 Vp-p

0.4 Vp-p

0.26 Vp-p

Q303, 304

CAM SO

XCAM SCK

XCAM RESET

XEAGLE/XGCAM CS

XTG CS

PAL/XNTC

27

8

TO

CAMERA BLOCK2

(SEE PAGE 3-6)

TO

CAMERA BLOCK2

(SEE PAGE 3-5)

3-3 3-4

3-3. CAMERA BLOCK DIAGRAM 2

SY-58 BOARD (2/5)

DATA BUS DATA BUS16 16

TO

CAMERA BLOCK 1

(SEE PAGE 3-4)

MODE

CONTROL

(SEE PAGE 3-9)

1

ADDRESS BUS ADDRESS BUS14

TO

11

MC

XFLRST

DSC-S30/S50

XCAM SCK

CAM SO

CAM SI

84 139 150

155 159 182

V OUT ON

USB D–IN USB D+IN

XVDATA

TXENL

VBUS

SUSPND

MSSCLK

MSBS

MSDIO

LED

MS

DAC ENB

DAC STBY

4 6 30

117 174

173 179 27

L501

25 14 145 146 147 148 186 187 189 191 123

192 193 194

15

D3.2V

16

26 29 206HALL_AD

35 37 – 45 47 49 – 53

57 – 59 61

20

63 – 71 73

20

D3.2V

20

16DATA BUS16

1212 A0 – 11

16DATA BUS16

D3.2V

L504

1

ı

9

16

ı

25 48

29

ı

36 38

ı

45

12

19

ı

24 27

ı

32

2

ı

12 39

ı

49

FLASH ROM

(SEE PAGE 4-28)

A0 – 19

DQ0 – 15

RESET

SDRAM

(SEE PAGE 4-28)

DQ0 – 15

VCC

IC504

IC505

VCC

VCCQ

4438137251

DQML DQMU

VCCQ

VCC

WE

CKE

RAS CAS

WE

CLK

37

47

CE

26

OE

28

11

34

CS

18 17 16 15 14 36 35

MC

XWE1

L505

MC XCSO

MC XRD

25.8 MHz IC501 <znz> (X501)

1.5 Vp-p

X501

25.8MHz

75 – 80

2 22 36 48 62 74 88 100 116 170 190 201 203 212

99

91

160

161

110 102 111 113

96

XCSO

XRD

XTAL

EXTAL

XCKE XCS3 XRAS XCAS XRDWR

D0 – 15

A1 – 20

VCCQ

IC501

MC CAM

(SEE PAGE 4-26)

XEEPROM CS

XEEPROM RST

VCC

USB D+PULL UP

USB D+OUT USB D–OUT

XAU LINE MUTE

1 2

3 4 6

D1.5VS

CS SCK

DI DO RST

Q701, 702

Q501

LED DRIVE

MS VCC SWITCH

IC507

EEPROM

(SEE PAGE 4-27)

USB D+PULL UP

XAU LINE MUTE

V OUT ON

USB D–IN

USB D+IN USB D+OUT USB D–OUT

USB XVDATA

USB TXENL

USB DET

USB SUSPND

MS SCLK

MS BS

MS DIO

ACCESS LED

MS VCC

XMS IN

DAC ENB

DAC STBY

HALL_AD

CN711

(5/5)

CN704

(1/2)

54 53 59 61 73 71

22

65 67 47 55 72

4 9

8

11

2

6

TO

DD-141 BOARD

(VIDEO/USB BLOCK)

CN852

(SEE PAGE 3-11)

MS-50 BOARD (1/2)

(SEE PAGE 4-9)

CN003

(1/2)

11

6

7

4

D002

(ACCESS LED)

13

9

LENS MOTOR DRIVE BLOCK

9

TO

(SEE PAGE 3-8)

VCC

XMS IN

CN004

MEMORY STICK

10

8 2

4

3

9

6

1

TO

CAMERA BLOCK 1

(SEE PAGE 3-4)

TO

CAMERA BLOCK 1

(SEE PAGE 3-4)

2

(1/2), (2/2)

8

MC XCS2 MC XWE1 MC XWE0 MC XRD MC HCLK

MC XCS6

92

XWE0

93

XWE1

101 MC XCS2

169

CKIO

105 MC XCS6

DRKA0

196

DRKA1

197

XDREQ0

198

XDREQ1

199

PEARLFLD

185

IRQAUDIO

12

IRQIMG

10

IRQJPG

11

SYS V

9

RESET

33

XEAGLE/XGCAMCS

112

XTG CS

115

PAL/XNTC

210

HELP TXDO SCKO

CTS

RXDO

CAM SO

XCAM SCK

AU HGL SEL

XAU SP MUTE

TCLK

TDO

XASEBREAK

XASEMDO

XTRST

TMS

TCK

UCLK

106 171 172 177 178

173 174

122 124 166

125 133 132

141 142

TDI

143 144

134 4 2

TDO XASEBREAK XASEMDO

XTRST TMS TDI TCK

IC503

CLOCK

X502 48MHz

CL506 CL502 CL501

CL503 CL507 CL505 CL504

(SEE PAGE 4-26)

USB DET

XMS IN

XMC HELP

HI SI

XHI SCK

XMC CS

HI SO

PAL/XNTC

CAM SO XCAM SCK XCAM SCK

CAM SO

AU HGL SEL

XAU SP MUTE

AU LRCK

H

IC501 <zcv> (X502)

1.28 Vp-p

TO

MODE CONTROL BLOCK

12

(SEE PAGE 3-9)

LENS MOTOR DRIVE BLOCK

19

27

13

TO

(SEE PAGE 3-8)

TO

CAMERA BLOCK1

(SEE PAGE 3-4)

TO

AUDIO/LCD BLOCK

(SEE PAGE 3-13)

05

3-5 3-6

DSC-S30/S50

3-4. LENS MOTOR DRIVE BLOCK DIAGRAM

LENS BLOCK

IRIS/SHUTTER

MOTOR EE

MM

SY-58 BOARD (3/5)

IC185

IC184

IC185

(1/4)

10 18 AD1

+

–

9

(2/2)

6

–

+

5

(3/4)

+

14

–

19 AD2

4 AD5

6 AD7

5 AD6

IC184

(1/2)

(SEE PAGE 4-19)

1

IC184: IRIS DRIVE IC185: HALL AMP

IC185

(SEE PAGE 4-20)

7

IC185

1

+

–

(2/4)

+

–

(4/4)

+

–

2

3

5

6

(SEE PAGE 4-20)

3

2

D182

Q181

IRIS

DRIVE

Q184

DRIVE – DRIVE +

BIAS +

H

HALL +

BIAS –

HALL –

CN183 13 12

11

10

9

8

(SEE PAGE 4-20)

8

(SEE PAGE 4-19)

7

(SEE PAGE 4-20)

12

13

IC186

(SEE PAGE 4-20)

EVR (D/A CONVERTER)

LD

AD10

AD9

15

9

8

17

DI

16

CLK

13

AD12

2

AD3

3

AD4

11

VCC

10

VDD CH 3.2V

Q189, 190

CAM S0

XCAM SCK

SP VOL

PE DAC LEVEL1 PE DAC LEVEL2

DAC ENB

DAC STBY

HALL AD

CNT-Y CNT-C

19

(1/3)

24

7

(1/2)

9

CN711 (2/5)

60 56

TO

CAMERA BLOCK2

(SEE PAGE 3-6)

TO

AUDIO/LCD BLOCK

(SEE PAGE 3-13)

TO

CAMERA BLOCK1

(SEE PAGE 3-4)

TO

CAMERA BLOCK2

(SEE PAGE 3-6)

DD-141 BOARD

(VIDEO/USB BLOCK)

10

(SEE PAGE 3-11)

TO

CN852

FOCUS

MOTOR

ZOOM

MOTOR

M901

MM

M902

MM

FOCUS

SENSOR

ZOOM

SENSOR

FOCUS A FOCUS A FOCUS B FOCUS B

ZOOM A

ZOOM B

F SENS VCC F SENS RST F SENS GND

Z SENS VCC Z SENS RST Z SENS GND

IC182

(SEE PAGE 4-19)

23 B1 FA

2 A1 FA

4 1 3 2

17

14

16

15

Q182

7 6 5

19 20 18

D +3.2V

5 A3 ZA

7 A4 ZB 17 B4 ZB 19 B3 ZA

2 A1 FA

4 A2 FB 21 B2 FB 23 B1 FA 17 B4 ZB 19 B3 ZA

5 A3 ZA

7 A4 ZB

SHUTTER

DRIVE

FOCUS

MOTOR

DRIVE

IC183

(SEE PAGE 4-19)

ZOOM

MOTOR

DRIVE

EN1 EN2

IN1 EN3 EN4

IN4

IN3

VDD

VM1-3

EN1 EN2 EN3 EN4

IN3

IN4

IN1

IN2

VDD

VM1-3

10 12

9 14 16 15 13

24

1

8 20

10 12 14 16 13 15

9 11 24

1

8 20

D 3.2V

CAM P 5V

D 3.2V

CAM P 5V

IRIS EN

MSHUT ON

PE EN0 PE DIR0B PE DIR0A

PE EN1

PE DIR1B

PE DIR1A

XLENS RST LED

XFC RST SENS

XZM RST SENS

7

(2/2)

TO

CAMERA BLOCK1

(SEE PAGE 3-4)

05

3-7 3-8

3-5. MODE CONTROL BLOCK DIAGRAM

DSC-S30/S50

CONTROL SWITCH BLOCK

(ZOOM/POWER SW) (SEE PAGE 4-29)

CONTROL SWITCH BLOCK

(MODE SW) (SEE PAGE 4-29)

S904

SHUTTER

FLASH UNIT (2/2)

DC IN

BT901

BATTERY TERMINAL

+

S

–

05

S901

POWER

S902

ZOOM

SWITCH

S903

STILLMOVIE PLAY

MS-50 BOARD (2/2)

(SEE PAGE 4-10)

CN001

ACV UNREG

1 3 2

CN002

1

2

3

AUDIO/LCD BLOCK

(SEE PAGE 3-13)

CAMERA BLOCK2

CAMERA BLOCK1

CAMERA BLOCK2

BATT/EXT

BATT UNREG

BATT SIG

TO

(SEE PAGE 3-5)

TO

(SEE PAGE 3-4)

TO

(SEE PAGE 3-6)

14

11

16

12

CN003

(2/2)

1

2

BEEP

BEEP ON

MC XFLRST

SYS V XRST SYS PAL/XNTC USB DET

XMS IN

HI SI XMC CS XMC HELP

HI SO XHI SCK

XPER SW

ZOOM SW AD

MOVE/XSTILL SW

XCAM/PB SW

XSHTR LOCK SW

XSHTR SW

XSTB FULL TARRY LED

STB CHARGE

BATT/EXT

BATT SIG

IC406

EEPROM

(SEE PAGE 4-30)

SY-58 BOARD (4/5)

CN708

1

6

CN707

1 2

4

6

CN706 (2/2)

10

7 1

CN704 (2/2)

14

BACKUP VDD

13

Q406,415

Q405

SWITCH

SE001

BALANCE

SENSOR

RESET

Q409

BATT

DET

MODULATOR

Q406

1CS 6RST 4DO 2SCK 3DI

14 XPWR SW

89 ZOOM SW

3 4 XLEFT DOWN

X401

20MHz

IC402

(SEE PAGE 4-29)

12

5 XRIGHT DOWN 6

21 XSTTLL/MOVIE SW 15 XCAM/PB SW

17 XSHTR LOCK SW

16 XSHTR SW

32 XSTB FUL

93 STB CHG

40 20MHz OUT

41 20MHz IN

20 BATT/XEXT

38 XRESET

48 BATT SI 49 BATT SO

59 MELODY ENV

36 MELODY

97 BEEP ON

98 XRST FLASH

64 SYS V

9 XRST SYS 3 PAL

68 USB JACK IN

18 MS/DISK IN

95 XCS EEPROM 12 XEEPROM WE 44

HI SI

XCS MC

XMC DEAD DET

RESET

33 42 51 61-63 66 75-77 86 87

BACKUP VCC

32.768 KMz

IC405 1 (X402)

20 MHz

IC404 r; (X401)

(SEE PAGE 4-36)

XCS MC

XMC DEAD DET

50 67 69 23 22 37

3 Vp-p

IC404

HI

XCPC IN

TRD

3 Vp-p

TXD

PF7

RXD TXD

RF7

XCPC IN

D401

23

REG

IC401

(SEE PAGE 4-29)

60POWER LED

56STB LED

58TALLY LED

79KEY AD1 80KEY AD2 81KEY AD3

5232 KHz 24CSRTS

7RTS SCK 8RTS SIO

78KEY AD0

1LANC IN 2LANC OUT

30AV JACK IN

94CHAGE_LCD

43BL ON

11BL LED ON 57XPANEL PWM 26XCS LCD D/A 46XHI SCK 45HI SO

Q410

Q411

LED DRIVE

Q412

LED DRIVE

IC405

TIMER CLOCK

(SEE PAGE 4-30)

1

CLK OUT 5CS 6 XCSK 7SIO

LED DRIVER

CAM P 5V

PANEL PWM

VDD

Q408

A 4.9V

BATT UNREG

ACY UNREG

D402

D412 (POWER LED)

CN703

D410

8

BACKUP VCC

2XIN

3XOUT

X402

32.768kHz

XCS PANEL D/A

XHI SCK

HI SO

(BATT CHAGE)

XCHG LED

4 3

KEY AD1

1

KEY AD2

2

KEY AD3

3

7

Q703, 704

VL 3V

D411

SW-339 BOARD

CN101

7 6 5

1

LANC JACK IN

AV JACK IN

BL ON

BL LED ON

PANEL PWM

XCS PANEL D/A

XHI SCK

HI SO

HSY

VG

PANEL COM

VG

HSY

LANC IN

LANC OUT

RXD TXD RF7

XCPC IN

RESET

CN713

CN702

CN701

(2/2)

CN709

(2/2)

+

1

45

4 5 6 9 7 8

8 9 7

8 9

7 11 12 16 15 14

5 17

D102 (FLASH LED)

BT101

LITHIUM BATTERY

KEY AD0

15

17

18

CPC

(FOR CHECK)

(S101-110)

KJ-11 BOARD

(SEE PAGE 4-39)

TO

DD-141 BOARD

(VIDEO/USB BLOCK)

CN852

(SEE PAGE 3-11)

TO

PD-128 BOARD

(AUDIO/LCD BLOCK)

CN801 (2/2)

(SEE PAGE 3-13)

TO

PD-128 BOARD

(AUDIO/LCD BLOCK)

CN802 (2/2)

(SEE PAGE 3-14)

FUNCTION

KEY

REVERSE

S301

PANEL

3-9 3-10

DSC-S30/S50

3-6. VIDEO/USB BLOCK DIAGRAM

H

IC802 2

LENS MOTOR DRIVE BLOCK

H

IC802 qf

0.5 Vp-p

TO

CAMERA BLOCK1

CN711 (1/5)

(SEE PAGE 3-4)

TO

CN711 (2/5)

(SEE PAGE 3-8)

0.5 Vp-p

TO

MODE CONTROL BLOCK

CN711 (3/5)

(SEE PAGE 3-10)

TO

AUDIO/LCD BLOCK

CN711 (4/5)

(SEE PAGE 3-14)

10

15

26

DD-141 BOARD

CN852

Y OUT

17

4

13

21 25

36

5

9

27

34

C OUT

CNT Y CNT C

AV JACK IN

AU OUT

XAU LINE MUTE V OUT ON

USB DET

2 Y IN

14 C IN

3 GCTL

13 GCTL

IC802

VIDEO AMP

(SEE PAGE 4-46)

D CHGCONT

5

V OUT

V +2

V +1 V +1

2 Vp-p

H

IC802 9

9

12

Q806, 807

REG

10 11

Q852, 853

LINE

MUTE

A 3.2V

A 4.9V

CN851

AV JACK IN

5 4 2

12

V_OUT

A _OUT

USB DET

JK-194 BOARD

(SEE PAGE 4-40)

CN201

5 4 2

12

CN202

1

S50

S30

J201

A/V

OUT

J201

VIDEO

OUT

TO

CAMERA BLOCK2

CN711 (5/5)

(SEE PAGE 3-6)

22

IC851

USB I/F

USB TXENL

14

USB XVDATA

16

USB D + IN

20

USB D – IN

22

USB SUSPND

26

USB D + OUT

8

USB D – OUT

10

USB D + PULLUP

28

05

2OE 3 RCV 4VP 5VM 6 SUSPNE

12 VP0 13 VM0/FSED

D 3.2V

VCC

14

(SEE PAGE 4-47)

11

USB D +

10

USB D –

Q851

14

15

D +

D –

14

15

3

2

USB

3-11 3-12

3-7. AUDIO/LCD BLOCK DIAGRAM

DSC-S30/S50

SY-58 BOARD (5/5)

TO

CAMERA BLOCK1

(SEE PAGE 3-4)

TO

MODE CONTROL BLOCK

(SEE PAGE 3-9)

TO

CAMERA BLOCK2

(SEE PAGE 3-6)

LENS MOTOR DRIVE BLOCK

TO

(SEE PAGE 3-8)

TO

SY-58 BOARD

(CAMERA BLOCK1)

CN701 (1/2)

(SEE PAGE 3-4)

TO

SY-58 BOARD

(MODE CONTROL BLOCK)

CN702 (2/2)

(SEE PAGE 3-10)

TO

SY-58 BOARD

(CAMERA BLOCK1)

CN702 (1/2)

(SEE PAGE 3-4)

3

14

13

24

CN802 (1/2)

12

13

5

14

BL UNIT

ND901 BACK LIGHT

CN801

7

8

4

17

5

6

9

11

6

10

AU SDTO AU SDTI AU LRCK AU SCLK AU MCLK AU XPWAD AU XPWDA

BEEP BEEP ON

AU LRCK XAU SP MUTE AU HGL SEL

SP VOL

PD-127 BOARD

PANEL Y PANEL R-Y PANEL B-Y

XHI SCK

HI SO

BL ON

BL LED ON

PANEL PWM

XCS PANEL D/A

HDO PANEL V

BL_UNREG

PAENL 3.2V

D 3.2V

S50

IC252

AUDIO AD/DA CONVERTER

8 SDTO

9 SDTI 10 LRCK 12 SCLK 11 MCLK 13 PWAD 14 PWDA

0.4 Vp-p

H

IC802 9

H

IC802 q;

19 CLK

20 SI

IC801

I/O EXP

(EVR)

(SEE PAGE 4-33)

22 XEN

13 VDD 23 VDDA

14 VCC

AOUTL

AINL

0.26 Vp-p

(SEE PAGE 4-15)

15

3

BRIGHT

COLOR

BRT TST

BRT R BRT B

CONT

RGB AMP

COM ADJ

V COM

VCO

V REV H REV

COM TST

NTSC

0.5 Vp-p

H

IC802 8

PANEL 3.2V PANEL 6.5V

P 4.9V 26

1 2

11

3 4 5 6 7 9

11.722 MHz

8

(SEE PAGE 4-35)

16 15 18 17

2H

19 PB IN

25 REC OUT

11 BEEP IN 10 XBEEP MUTE

15 XAUDIO MUTE 20 HPF SEL

16 VOL CTL

8 9

10

BRIGHT COLOR BRT TST BRT R BRT B CONTRAST RGB AMP COM ADJ V COM

4.1 Vp-p

IC901 wh

FILTER

VCO

IC902 (1/2)

V REV H REV

COM TST

NTSC

IC902 ej

YIN R-Y B-Y

VCC144 VCC225 VSH

3.2 Vp-p

IC253

AUDIO AMP

LINE OUT

SP OUT +

SP OUT –

6

38

36

LCD TIMING GENERATOR

32 PDP

27 OSCI

26 OSCO

44 VREVC 46 HREVC 47 COMTST 41 NTPC1

37 SYNI 34 PANEL V

(SEE PAGE 4-16)

46

1

3

40

MIC IN

21

VCC A 3.2V

48

SP VCC SP 5V

MIC SIG

Q253

44

VCCH

IC802

(SEE PAGE 4-34)

A 4.9V

LCD DRIVE

32

31

35

40

30

144829

28

IC901

(SEE PAGE 4-35)

3

B8P0

9

WID0V

11

FIRPV

12

FRPT

4

HSY

30

VDD

L903

24

CLD

23

SPD

22

CTR

21

EX3

20

EX2

18

RES

17

MODE2

16

MODE1

15

EX1

14

SPS

13

CLS

AU OUT

SP +

SP –

R OUT G OUT

B OUT

COM OUT

H

P 4.9V

PANEL 4.9V

Q204, 205 CN712

AMP

20 22 24 41

4.8 Vp-p

IC802 qf

V COM

IC901 4

CN711

(4/5)

CN712

CN710

4.8 Vp-p

76

1

2

1

COM AMP

(SEE PAGE 4-35)

DD-141 BOARD

(VIDEO/USB BLOCK)

26

(SEE PAGE 3-11)

SP901

SPEAKER

MIC901

MICROPHONE

BZ901

BUZZER

IC902 (2/2)

TO

CN852

S30

HSY

Q901-904

COM

DRIVE

PANEL –15.3V

PANEL 13.2V

PANEL 4.9V

4.5 Vp-p

H

IC802 w;

4.5 Vp-p

H

IC802 ws

4.5 Vp-p

H

IC802 wf

1.7 Vp-p

2H

IC802 ra

18

8

SY-58 BOARD

9

(MODE CONTROL BLOCK)

7

16

15 14

11

10

2

12

19

9

3

1

24 23 22 21 20 18

8 7 6 5 4

CN701 (2/2)

(SEE PAGE 3-10)

TO

LCD901

COLOR

LCD

UNIT

VGL

GENERATOR

VB12

GENERATOR

VCC

GENERATOR

CN802 (2/2)

HSY

PANEL COM

VGL

VSH

VB12

VSS

VCC

VGH

CLD SPD CTR

EX3 EX2

RES MO2 MO1

GPCK

SPS

CLS

VG

VR VG

VB

CN901

05

3-13 3-14

DSC-S30/S50

SECTION 4

PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS

SY-58 (AUDIO, TG/AFE, LENS MOTOR DRIVE, CAMERA DISPLAY, MEMORY CONTROL, SH DSP, HI CONTROL) PRINTED WIRING BOARD

– Ref. No.: SY-58 board; 1,000 series –

• For Printed Wiring Board.

• SY-58 board is six-layer print board. Howe v er , the patterns of layers 2 to 5 have not been included in the diagram.

• There are few cases that the part isn't mounted in this model is printed on this diagram.

• See page 4-51 for printed parts location.

• Chip transistor

5

C

5246

34

EB

31

12

C493

D101

R147

R148

4-11 4-12

AUDIO, TG/AFE, LENS MOTOR DRIVE, CAMERA DISPLAY, MEMORY CONTROL, SH DSP, HI CONTROL

SY-58

12

DSC-S30/S50

4-13

4-14

AUDIO, TG/AFE, LENS MOTOR DRIVE, CAMERA DISPLAY, MEMORY CONTROL, SH DSP, HI CONTROL

SY-58

SONY DSC-S50 Service Manual L3

TABLE OF CONTENTS

BLOCK DIAGRAMS

PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS

SY-58