SONY DSC-F77, DSC-FX77 Service Manual L3 V1.0

DSC-F77/FX77

SERVICE MANUAL

Ver 1.0 2002. 10

Revision History

Revision History

Photo: DSC-FX77

Link

Link

SCHEMATIC DIAGRAMS

SCHEMATIC DIAGRAMS

REPAIR PARTS LIST

REPAIR PARTS LIST

LEVEL 3

AEP Model

UK Model

Japanese Model

DSC-F77/FX77

E Model

Hong Kong Model

Australian Model

Chinese Model

Tourist Model

DSC-F77

PRINTED WIRING BOARDS

PRINTED WIRING BOARDS

• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (992999751.pdf).

• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (992999741.pdf).

• Reference No. search on printed wiring boards is available.

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.

Contents of LEVEL 2 Service Manual

1. SERVICE NOTE

2. DISASSEMBLY

3. BLOCK DIAGRAMS

4. PRINTED WIRING BOARDS
AND SCHEMATIC DIAGRAMS

5. REPAIR PARTS LIST

OVERALL
POWER
CD-415 BOARD, ST-78 BOARD, KK-

29 BOARD, FP-585 FLEXIBLE,
FP-586 FLEXIBLE, CONTROL
SWITCH BLOCK

EXPLODED VIEWS
ELECTRICAL PARTS LIST

DIGITAL STILL CAMERA

DSC-F77/FX77

TABLE OF CONTENTS

Section Title Page

4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS

4-2. Schematic Diagrams························································4-5

SY-81 (1/13)
(A/D CONVERTER, TIMING GENERATOR)··············4-9
SY-81 (2/13) (CAMERA DSP) ·····································4-11
SY-81 (3/13) (SH DSP) ·················································4-13
SY-81 (4/13) (VIDEO, CLOCK GENERATOR)··········4-15
SY-81 (5/13) (LENS DRIVE) ·······································4-17
SY-81 (6/13) (HI CONTROL)·······································4-19
SY-81 (7/13) (AUDIO)··················································4-21
SY-81 (8/13) (LCD DRIVE) ·········································4-23
SY-81 (9/13) (FLASH CONTROL) ······························4-25
SY-81 (10/13) (CONTROL SWITCH) ·························4-27
SY-81 (11/13) (DC IN, CRADLE TERMINAL) ··········4-29
SY-81 (12/13) (DC/DC CONVERTER)························4-31
SY-81 (13/13) (REGULATOR)·····································4-33
BT-14 (FX77) (BLUETOOTH)·····································4-35

4-3. Printed Wiring Boards ···················································4-43

SY-81 ·············································································4-47
BT-14 (FX77) ································································4-51

4-4. Waveforms····································································· 4-58
4-5. Mounted Parts Location ················································4-61

5. REPAIR PARTS LIST

5-2. Electrical Parts List·····················································5-10

— 2 —

4-2. SCHEMATIC DIAGRAMS

COVER

COVER

4-2. SCHEMATIC DIAGRAMS

4-2. SCHEMATIC DIAGRAMS

THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)

DSC-F77/FX77

(For schematic diagrams)

• All capacitors are in µF unless otherwise noted. pF : µ

Link

µF. 50 V or less are not indicated except f or electrolytics
and tantalums.

• Chip resistors are 1/10 W unless otherwise noted.
kΩ=1000 Ω, MΩ=1000 kΩ.

• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.

• Some chip part will be indicated as follows.

Example C541 L452

22U 10UH
TA A 2520

Kinds of capacitor

Case size

External dimensions (mm)

• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.

• Parts with ★ differ according to the model/destination.
Refer to the mount table for each function.

• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.

• Signal name
XEDIT→ EDIT PB/XREC → PB/REC

• 2: non flammable resistor

• 5: fusible resistor

• C: panel designation

• A: B+ Line

• B: B– Line

• J : IN/OUT direction of (+,–) B LINE.

• C: adjustment for repair.

• A: VIDEO SIGNAL (ANALOG)

• A: AUDIO SIGNAL (ANALOG)

• A: VIDEO/AUDIO SIGNAL

• A: VIDEO/AUDIO/SER V O SIGNAL

• A: SERVO SIGNAL

• Circled numbers refer to waveforms.

(Measuring conditions voltage and waveform)

• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 MΩ input impedance is used)

• Voltage values change depending upon input
impedance of VOM used.)

1. Connection

Pattern box

Front of the lens

L

L = About 30 cm

2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.

H

Yellow

Cyan

White

Magenta

Green

AABBA=B

Fig. a (Video output terminal output waveform)

Fig.b (Picture on monitor TV)

When indicating parts by reference number, please
include the board name.

Red

Blue

Note : The components identified by mark 0 or

dotted line with mark 0 are critical for safety.
Replace only with part number specified.

4-5

COVER

COVER

Link

Link

DSC-F77/FX77

4-2. SCHEMATIC DIAGRAMS

SY-81 BOARD (1/13)

(A/D CONVERTER, TIMING GENETRATOR)

SY-81 BOARD (2/13) (CAMERA DSP)

SY-81 BOARD (3/13) (SH DSP)

SY-81 BOARD (4/13) (VIDEO, CLOCK GENERATOR)

SY-81 BOARD (5/13) (LENS DRIVE)

SY-81 BOARD (6/13) (HI CONTROL)

SY-81 BOARD (7/13) (AUDIO)

COMMON NOTE FOR SCHEMATIC DIAGRAMS WAVEFORMS

COMMON NOTE FOR SCHEMATIC DIAGRAMS WAVEFORMS

SY-81 BOARD (8/13) (LCD DRIVE)

SY-81 BOARD (9/13) (FLASH CONTROL)

SY-81 BOARD (10/13) (CONTROL SWITCH)

SY-81 BOARD (11/13) (DC IN, CRADLE TERMINAL)

SY-81 BOARD (12/13) (DC/DC CONVERTER)

SY-81 BOARD (13/13) (REGULATOR)

BT-14 BOARD (FX77) (BLUETOOTH)

DSC-F77/FX77

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

1

SY-81 BOARD (1/13)

A

A/D CONVERTER,TIMING GENERATOR(CH BLOCK)

352691011487

XX MARK:NO MOUNT

XFC_RST_SENS

(5/13)

FC_SENS_VCC

FOCUS_B

FOCUS_A

FOCUS_B

FOCUS_A

1

DRIVE-

DRIVE+

HALL+

REG_GND

HALL-

BIAS+

BIAS-

50P

XFC_RST_SENS

FC_SENS_VCC

REG_GND

REG_GND

FOCUS_B

FOCUS_A

REG_GND

FOCUS_B

REG_GND

FOCUS_A

REG_GND

LENS_TEMP

EVER_3.0V

XAE_LOCK_LED

XCHARGE_LED

CAMERA_15V

XTALLY_LED

CAMERA_-7.5V

CCD_TEMP

VSUB_CONT

CCD_OUT

DRIVE-

DRIVE+

HALL+

HALL-

BIAS+

D_2.9V

CN151

1

2

3

4

5

6

7

8

9

10

11

12

13

14

BIAS-

15

16

17

18

GND

19

GND

20

21

22

23

24

25

26

GND

27

GND

28

V3B

29

30

V1A

31

GND

32

V3A

33

V2

34

V1B

35

V4

36

VSHT

37

GND

38

39

RG

40

41

H1

42

GND

43

H2

44

GND

45

GND

46

GND

47

GND

48

GND

49

50

B

C

D

E

F

FP-585

FLEXIBLE

CN001

(PAGE 4-41)

G

H

I

XFC_RST_SENS

XFC_RST_SENS

J

VSUB_CONT

2

(2/13)

XTALLY_LED

XCHARGE_LED

K

(6/13)

(3/13)

3

EVER_3.0V

CCD_TEMP

XAE_LOCK_LED

4

LENS_TEMP

FC_SENS_VCC

FOCUS_B

FOCUS_A

FOCUS_B

FOCUS_A

DRIVE+

FC_SENS_VCC

FOCUS_B

FOCUS_A

FOCUS_B

FOCUS_A

DRIVE+

DRIVE-

HALL+

HALL-

BIAS+

DRIVE-

HALL+

HALL-

BIAS+

1412 1615 1713

:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.

D_2.9V

CAME_15V

CAME_-7.5V

A_4.9V

CAM_3.2V

REG_GND

MCK12

CA_HD

CA_FD

CA_AD00

CA_AD01

CA_AD02

CA_AD03

CA_AD04

CA_AD05

CA_AD06

CA_AD07

CA_AD08

CA_AD09

CA_AD10

CA_AD11

CA_AD12

CA_AD13

CLPOB

CLPDM

TG_WEN

XTG_CS

XCAM_SCK

CAM_SO

XGCAM_CS

XCAM_RESET

TG_CLK

5

(13/13)

6

(2/13)

7

(3/13)

8

(4/13)

CL151

L153
10uH

FB156

FB155

FB157

20%

L154

10uH

C187

20%

47u

6.3V

MCK12

CA_HD1

CA_FD1

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

CLPOB

CLPDM

TG_WEN

XTG_CS

XCAM_SCK

XCAM_SO

XGCAM_CS

XCAM_RESET

TG_CLK

R168

220

R169

220

SIGNAL PATH

VIDEO

SIGNAL

Y/CHROMA

100uH

L151

L152

10uH

C161

C160

10u
16V

BIAS-

BIAS-

Note:Ferrite bead is mounted to the

location where R152 is printed.

R152

C151

0.1u

R151

(Note)

100

CA_HD1

CA_FD1

XTG_CS

XCAM_SCK

XCAM_SO

MCK12

TG_CLK

C154

3.3u
35V

0.01u

C156

FB151

C158

0.01u

35V

C155

3.3u

C157

R154 100

C159

Note:Ferrite beads are
mounted to the location
where R158 and R159
are printed.

0.1u

0.1u

R158

(Note)

(Note)

R159

FB152

R160

10u

100k

16V

V8

72

SUB

71

V3B

70

VL

69

V3A

68

V1B

67

VH

66

V1A

65

V4

64

V2

63

VM

62

V7

61

VSS6

60

HD

59

VD

58

SEN1

57

SCK1

56

SSI1

55

MCKO

54

VDD5

53

OSCI

52

OSCO

51

CKI

50

CKO

49

73

VSS1

XCAM_RESET

R161

1k

74

75ID76

RST

SNCSL

C163

0.1u

6.3V
47u
C169

TG_WEN

C162

XX

C164

0.1u

77

78

80RG81

WEN

VDD179VDD2

SSGSL

SDL

SCLK

RESET

SDATA

SEN

41

42

43

44

45D046D147D248

83H184H285

VSS282VSS3

IC151

TIMING GENERATOR

S/H AGC

A/D CONVERTER

IC151

CXD3418GA-T6

VDDA239AVSS3

REFN

38

40

1u

0.1u

C168

C166

XX

C171

REFP

37

1u

C170

XX

C173

VDD386VDD487XSHP88XSHD

LME

35CM36

0.1u
120p

C172

C174

C167

0.1u

AVSS2

34

FB153

C176

47u

6.3V

CLPDM

R163

R164

89

90

91

92

XRS

PBLK

CLPDM

VDDA1

LP2O30LP2E

LMO

29

31

32

33

18p

120p

0.1u

18p

C180

C175

C179

C178

20%

FB154

CLPOB

R165

XX

XX

R166

R167

220

220

93

VSS4

L28CCDIN

1u

C181

CLPOB94ADCLK

LP1E

27

0.047u

C182

100

95

96

VSS5

1

D3

2

D4

3

D5

4

D6

5

D7

6

D8

7

D9

8

D10

9

D11

D12

10

D13

11

DVDD1

12

C186

DVSS1

13

DVSS2

14

ADCLKI

15

DVDD2

16

HD

17

vss

18

CLPOBI

19

XSHPI

20

XSHDI

21

CLPDMI

22

VD

23

AVSS1

24

LP1O

VDDD

25

26

0.1u

C183

C184

0.047u

0.1u

C185

0.1u

C188

XX

REC

D0

D2

D1

XGCAM_CS

SY-81 (1/13)

L

05

4-9 4-10

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

DSC-F77/FX77

1

SY-81 BOARD (2/13)

A

CAMERA DSP(HE BLOCK)

XX MARK:NO MOUNT

B

C

D

E

F

(5/13)

G

H

I

J

K

L

M

N

O

AU_2.9V

9

AU_AOUT

(7/13)

AU_AINL

CLPDM

TG_WEN

CLPOB

CA_HD

CA_FD

CA_AD13

CA_AD12

CA_AD11

CA_AD10

6

CA_AD09

(1/13)

CA_AD08

CA_AD07

CA_AD06

CA_AD05

CA_AD04

CA_AD03

CA_AD02

CA_AD01

CA_AD00

MCK12

HR_EN0

HR_DIR0A

HR_DIR0B

XMSHUT_ON

10

XFC_RST_SENS

XLENS_RST_LED

MSHUT_EN

MC_A25

MC_A24

MC_A23

MC_A22

MC_A21

MC_A20

MC_A19

MC_A18

MC_A17

MC_A16

MC_A15

MC_A14

MC_A13

MC_A12

MC_A11

MC_A10

MC_A09

MC_A08

MC_A07

MC_A06

MC_A05

MC_A04

MC_A03

MC_A02

MC_A01

MC_XRD

11

MC_XCS6

(3/13)

MC_XCS4

MC_XWE0

MC_XWE1

IRQIMG

XWAIT

MC_D15

MC_D14

MC_D13

MC_D12

MC_D11

MC_D10

MC_D09

MC_D08

MC_D07

MC_D06

MC_D05

MC_D04

MC_D03

MC_D02

MC_D01

MC_D00

AU_LRCK

PLLBYP

SYS_V

SYS_V

12

XRST_SYS

(6/13)

PANEL_V

13

HDO

(8/13)

2

VSUB_CONT

(1/13)

14

MC_CLK1

(4/13)

352647

:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.

AU_AOUT

AU_AINL

CLPDM

TG_WEN

CLPOB

CA_HD

HR_DIR0A

HR_DIR0B

XMSHUT_ON

XFC_RST_SENS

XLENS_RST_LED

MSHUT_EN

MC_XCS6

MC_XCS4

MC_XWE0

MC_XWE1

AU_LRCK

XRST_SYS

VSUB_CONT

MC_CLK1

CA_FD

CA_AD13

CA_AD12

CA_AD11

CA_AD10

CA_AD09

CA_AD08

CA_AD07

CA_AD06

CA_AD05

CA_AD04

CA_AD03

CA_AD02

CA_AD01

CA_AD00

MCK12

HR_EN0

MC_A25

MC_A24

MC_A23

MC_A22

MC_A21

MC_A20

MC_A19

MC_A18

MC_A17

MC_A16

MC_A15

MC_A14

MC_A13

MC_A12

MC_A11

MC_A10

MC_A09

MC_A08

MC_A07

MC_A06

MC_A05

MC_A04

MC_A03

MC_A02

MC_A01

MC_XRD

IRQIMG

XWAIT

MC_D15

MC_D14

MC_D13

MC_D12

MC_D11

MC_D10

MC_D09

MC_D08

MC_D07

MC_D06

MC_D05

MC_D04

MC_D03

MC_D02

MC_D01

MC_D00

PLLBYP

SYS_V

PANEL_V

CLPOB

CLPDM

CA_HD

CA_FD

CA_AD13

CA_AD12

CA_AD09

CA_AD11

CA_AD10

CA_AD08

CA_AD06

CA_AD07

CA_AD04

CA_AD05

CA_AD03

CA_AD02

CA_AD00

CA_AD01

MC_A23

MC_A25

MC_A22

MC_A24

MC_A19

MC_A21

MC_A18

MC_A20

MC_A15

MC_A14

MC_A17

MC_A11

MC_A16

MC_A13

MC_A08

MC_A07

MC_A12

MC_A05

MC_A10

MC_A04

MC_A09

MC_A03

MC_A02

MC_A06

MC_A01

MC_XRD

MC_XCS6

MC_XCS4

MC_XWE0

MC_XWE1

IRQIMG

XWAIT

MC_D09

MC_D02

MC_D00

MC_D08

MC_D13

MC_D05

MC_D01

MC_D04

MC_D07

MC_D12

MC_D15

HDO

LND658

CAMV

NC

1

SMCK

2

CAMVDI

3

EXTVALID

4

DGND_0

5

PBLK

6

OPBCLP

7

DUMCLP

8

CCDHD

9

CCDFD

10

VCC3_0

11

ADIN15

12

ADIN13

13

ADIN12

14

ADIN09

15

ADIN14

16

ADIN11

17

VCC2_0

18

ADIN10

19

ADIN08

20

ADIN06

21

ADIN07

22

ADIN04

23

ADIN05

24

ADIN03

25

ADIN02

26

ADIN00

27

ADIN01

28

DGND_1

29

A23

30

A25

31

A22

32

A24

33

A19

34

A21

35

A18

36

A20

37

A15

38

A14

39

A17

40

A11

41

A16

42

VCC3_1

43

A13

44

A08

45

A07

46

A12

47

A05

48

A10

49

A04

50

A09

51

A03

52

A02

53

A06

54

A01

55

RDX

56

VCC2_1

57

CSX

58

CSXRAM

59

WRLX

60

WRHX

61

IRQJPG

62

IRQIMG

63

DGND_2

64

XWAIT

65

D09

66

D02

67

D00

68

D08

69

D13

70

VCC3_2

71

D05

72

D01

73

D04

74

D07

75

D12

76

D15

D0379D06

D11

77

78

296

297

298NC299NC300NC301NC302NC303NC304

VDDQR

VSSQR

XWAITIN

MD[0]85MD[1]86MD[2]

D1481D10

DGND_3

80

82

83

84

290

291

292

293

294

295

VDDL

VSSL

VDDQL

VSSQL

VDDR

VSSR

PLLMD[0]

CLKI

PLLVCC

PLLGND

87

88

89

90

91

C655

10uH

22u
4V

289

PLLINSEL

L651

284

285

286

287SM288

/cs

AVDD_3

XTST

MST

DGND_16

VCC2_2

SONYTEST

CLKTG

RSTX

DACMD

97

92

93

94

95

96

0.1u

C657

R653

1k

811109121513 14 1816 17

SUBCNTL

AQ07

IRISOUT

LND659

HR_EN0

PANEL_V

HR_DIR0A

EN2

DQM01

HR_DIR0B

XFC_RST_SENS

230

231

232

233

234

235

236

237

238

239

240

SENS1

EN1

DIR0B

DIR1A

DIR1B

SENS2

DQ30

DQ31

DQ29

DQ25

DQM00

DGND_7

145

141

142

143

144

146

229

SENS0

EN0

DIR0A

LCDVD

VPD

VCC3_12

CAMVDO

DGND_13

DGND_12

VCC3_11

DGND_11

VCC3_10

DGND_10

DQ28

DQ27

DQ23

DQ22

DQ26

VCC3_7

147

148

149

150

151

152

XMSHUT_ON

R657

1k

241

242

243

244

245

246

247

248

249

DIR2A

DIR2B

VCC2_7

IRISOUT

SHUTTER

VCC3_13

STROBE1

STROBE2

XWE

AQ08

AQ04

AQ01

AQ00

DQM03

DQM02

VCC3_6

132

133

134

135

136

137

138

139

140

EXTPAL

VCC2_6

VCC2_5

VCC3_9

DGND_9

VCC3_8

DGND_8

NTVDO

VAVS4

VAVD4

VREF2

VAVD3

VAVS3

VAVS2

VAVD2

VREF1

VAVD0

BAVS0

BAVD1

VAVS1

C675

22u
4V

FB652

228

227

FLD

226

HD

225

224

223

NC

222

221

CO

220

219

VRO2

218

217

216

YO

215

214

213

RO

212

211

VRO1

210

209

208

GO

207

206

205

BO

204

203

202

PIO00

201

200

PIO05

199

PIO01

198

PIO06

197

PIO02

196

PIO03

195

PIO09

194

193

PIO10

192

PIO04

191

PIO12

190

PIO07

189

PIO08

188

PIO13

187

186

PIO14

185

PI011

184

PIO15

183

182

DQ00

181

DQ02

180

179

DQ03

178

DQ01

177

DQ06

176

DQ04

175

DQ07

174

DQ05

173

172

DQ09

171

DQ08

170

DQ10

169

168

DQ12

167

DQ11

166

165

DQ13

164

DQ14

163

DQ16

162

DQ17

161

DQ18

160

159

DQ15

158

DQ19

157

DQ20

156

DQ21

155

154

DQ24

153

DSC-FX77

R667

27k

0.5%

XLENS_RST_LED

MSHUT_EN

XFC_RST_SENS

TG_WEN

C677

10u

6.3V

SYS_V

HDO

SIGNAL PATH

CHROMA

REC

PB

283

PLLMD[1]

98

VRPR

PLLMD[2]

R654

R656

282

99

R655

10k

0.5%

0.5%

5600

10k

0.5%

281

VRNR

PLLXMSK

100

AOUTR

VCC3_3

AU_LRCK

LND657

AU_AINL

0.1u

C658

278

279

280

AOUTL

AVS_2

AVS_3

PLL24

PLL12

101

102

103

VCC2_3

AU_AOUT

C660

0.1u

0.1u

0.1u

C661

0.1u

C662

C663

0.1u

C659

265

266NC267

268

269

270

271

272

273

274

275

276

277

VR_1

ACLK

AVS_1

VRL

AIN

VRH

AVDD_1

AVDD_2

VRBL

VRNL

PLLBYP

XCS00

DGND_4

104

105NC106

107

108

XCS02

XCS01

109

CAMERA DSP,128M SDRAM

XCS03

XCAS

XRAS

110

111

112

DGND_15

IC651

IC651

(ZB-007 BOARD)

VCC3_4

QCLKE

113

114

115NC116

264

VCC3_14

QCLK

117

XPWDA

DGND_5

AU_LRCK

256

257

258

259

260

261

262

263

SIA

SOA

VCC2_8

AUCK

SCLK

XACLK

ADCK

XPWAD

VCC3_5

AQ12

AQ06

BA01

118

119

AQ05

BA00

AQ09

120

121

122

123

124

125

VSUB_CONT

250

251

252

253

254

255

STRBAD

AVDD_0

VR_0

AVS_0

DGND_14

AQ02

AQ11

AQ03

AQ10

VCC2_4

DGND_6

126

127

128

129

130

131

L652
10uH

R671
2200

4

1

2

3

VIDEO SIGNAL

Y/CHROMA

Q656

2SB1462L0AS0

BUFFER

D_1.5V

A_2.9V

D_2.9V

REG_GND

EXT_STRB_ON

STRB_ON

314 NC

313 NC

312 NC

311 NC

310 NC

309 D_2.9V

308 D_2.9V

307 D_2.9V

306 D_2.9V

305 D_2.9V

AUDIO

SIGNAL

CV_OUT

PANEL_R

PANEL_G

PANEL_B

15

(13/13)

17

(9/13)

ZB-007
BOARD

18

(4/13)

(8/13)

(11/13)

TO

19

16

MC_D11

MC_D10

MC_D14

MC_D06

05

MC_D03

4-11 4-12

MC_CLK1

XRST_SYS

MCK12

PLLBYP

SY-81 (2/13)

DSC-F77/FX77

COVER

COVER

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

1

SY-81 BOARD (3/13)

A

SH DSP(LU BLOCK 1/2)

XX MARK:NO MOUNT

B

C

20

(13/13)

D_2.9V

REG_GND

CAM_3.2V

D_1.5V

XRST_JTAG

XASEMDO

XASEBREAK

D

E

REG_GND

F

VAMP_ON

G

DAC_STB

21

TG_CLK_EN

USB_CLK_EN

H

I

(4/13)

MS_POWER_ON

XEEPROM_WE

J

K

(7/13)

AU_POWER_SAVE

XAU_LINE_MUTE

22

XAU_SP_MUTE

AU_HGL_SEL

L

M

N

SIGNAL PATH

VIDEO SIGNAL

Y/CHROMA

REC

O

PB

LND601

LND602

LND603

LND604

LND605

LND606

LND607

LND608

LND609

352647

:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.

C601
10u

6.3V

L603
10uH

AVSS_USB

66A467

MC_A04

USB_DATA+

27

R608

USB_DATA-

R609

238DM239DP240

VCCQ

68A569A670A771

MC_A05

P_SIG

82k

0.5%

82k

R649

R647

0.5%

22k

27

22k

R650

R648

0.1u

C607

233

234

235

236

237

AVCC_AD

AN5/PTL5

AN6/PTL6

AN7/PTL7

AVCC_USB

PTN6

72A873A974

MC_A06

MC_A07

MC_A08

MC_A09

FB601

4

XRST_JTAG

XASEMD0

XASEBREAK

XTRST

BUSY

XTRST

R601

0

TDI

AUDIO

SIGNAL

TCK

TDI

TDO

TMS

IRIS_COM

BT_WAKEUP

BT_LED_ON

XAE_LOCK_LED

Q601

UNRL21300AS0

LED DRIVE

MC_D15

MC_D14

MC_D13

MC_D12

MC_D11

MC_D10

MC_D09

MC_D08

MC_D07

MC_D06

MC_D05

MC_D04

MC_D03

MC_D02

MC_D01

MC_D00

TCK

TDD

TMS

1

3

2

Q602

UNRL11300AS0

CLAMP

C603

R604

0.1u

47k

R602

47k

R603

2

3

47k

1

4

C604

0.1u

C605

0.001u

47kR605

R607

1k

FB602

C602

22u
4V

1

STATUS1/PTE1

2

STATUS0/PTE0

3

XVDATA/PTD0

4

TXENL/PTD1

5

SUSPND/PTD2

6

VBUS/PTD3

7

TO2/PTQ1

8

TO0/PTE2

9

BREQ

R606

47k

10

TO3/PTQ2

11

TXDMNS/PTD7

12

TXDPLS/PTD6

13

PTM2

14

DPLS/PTD4

15

DMNS/PTD5

16

TEND/PTQ0

17

D31/PTB7

18

VCC

19

D30/PTB6

20

VSS

21

D29/PTB5

22

D28/PTB4

23

D27/PTB3

24

VSSQ

25

D26/PTB2

26

VCCQ

27

D25/PTB1

28

D24/PTB0

29

PTM1

30

D23/PTA7

31

D22/PTA6

32

D21/PTA5

33

D20/PTA4

34

D19/PTA3

35

D18/PTA2

36

D17/PTA1

37

D16/PTA0

38

VSSQ

39

D15

40

VCCQ

41

D14

42

D13

43

D12

44

D11

45

D10

46

VCC

47

D9

48

VSS

49

D8

50

PTM0

51

D7

52

D6

53

VSSQ

54

D5

55

VCCQ

56

D4

57

D3

58

D2

59

D1

60

D0

61

A0/PTK0

FB603

0.1u

C606

241

242

243

244

245

VCCQ

VCCQ

VCCQ

VCCQ

VSSQ

A1

VSSQ

62

63A264A365

MC_A01

MC_A02

MC_A03

81091112 1513 14 1816 17

DI

DO

209

97

VSS

A25/PTK7

MC_A25

207

208

DREQ1/PTC6

98BS99RD100

MC_XRD

206

RXD3/PTH6

TXD3/PTH5

WE0/DQMLL

MC_XWE0

XCAM_SCK

205

SCK3/PTH7

WE1/DQMLU

101

MC_XWE1

SCK

204

SCK2/PTH4

WE2/DQMUL

102

202

203

TXD2/PTH2

RXD2/PTH3

TI3A/PTQ6

WE3/DQMUU/AH

103

104

CAM_SO

201

RESERVED4

RDWR

105

CAM_SO

XCAM_SCK

199

200

SCK1/SCPT_6

TXD1/SCPT_4

TI3B/PTQ5

AUDSYNC/PTG4

106

107

LND612

CAM_DD_ON

CAM_DD_ON

R621
100k

197

198

PTM6

VSSQ

108

109

BT_RXDT

195

196

RXD4/SCPT2_0

SCK4/SCPT2_1

PTN5

CS0

110

111

XTG_CS

BT_CTS

BT_TXDT

194

TXD4/SCPT2_0

FCE

112

CL601

BT_RTS

R622
100k

192

193

RTS4/SCPT2_2

CTS4/SCPT2_3

CS2/PTJ0

CS3/PTJ1

113

114

PTM7

CS4/PTJ2

MC_XCS4

FR_SO

191

RXD0/SCPT_1

CS5A/PTJ3

115

FR_SI

190

TXD0/SCPT_0

CS5B/PTJ4

116

XEEPROM_CS

R619

47k

188WP189

PTN0

CS6B/PTJ6

CS6A/PTJ5

117

118

MC_XCS6

XFR_SCK

0

R623

185

186

187

184

VSSQ

CKIO

UCLK/PTH0

SCK0/SCPT_2

MD0

183

MD1

MD2

RP

EXTAL

XTAL

VSSQ

VCC_PLL2

(RESERVED2)

VSS_PLL2

VSS_PLL1

(RESERVED1)

VCC_PLL1

VSS

AUDCK

IRQ4/PTF4

IRQ3/PTF3

IRQ2/PTF2

IRQ1/PTF1

IRQ0/PTF0

VCC

SCL/PTF6

VSS

SDA/PTF7

TCK

TDI

PTN1

TMS

TRST

PTN2

AUDATA0/PTG0

AUDATA1/PTG1

IRQ7/PTQ4

AUDATA2/PTG2

AUDATA3/PTG3

IRQ6/PTQ3

RDY

TCLK/PTJ7

VSSQ

ASEBRKAK/PTG5

ASEMD0

VCCQ

PTN3

RESETP

RESETM

WAIT

PTN4

NMI

VCC

SCS0/SCPT_3

VSS

BACK

TDO

DACK0/PTC5

DREQ0/PTC4

IRQ5/PTE5

VCCQ

RASU/PTE5

(RESERVED3)

CASU/PTE7

CASL/PTE6

RASL/PTE4

CKE/PTH1

VCCQ

MD3

119

120

121

122

C618

0.1u

182

181

180

179

178

177

176

175

174

173

C617

0.1u

172

171

170

169

168

167

166

165

164

C615

0.1u

163

162

161

160

159

158

157

156

155

154

153

1k

R624

152

1k

R625

151

150

R626

XX

149

XXR627

148

147

146

145

144

143

142

141

140

R632

47k

139

138

R633

47k

137

136

C616

0.001u

135

134

133

132

131

130

129

128

127

126

125

124

123

XRST_SYS

L601

100uH

C619

22u

4V

LND614

R629
470k

XMC_HELP

LND613

R634

47k

XASEBREAK

R635

47k

XCS_PANEL_TG

XRST_JTAG

C620

0.1u
B

XRST_SYS

R636

1k

0.5%

0.5%

232

VG

231

AN4/PTL4

TI2A/PTN7

75

MC_A10

CCD_TEMP

R612

1k

R611

230

AN3/PTL3

A1076A11

47k

AN2/PTL2

MC_A11

LENS_TEMP

1kR613

0.1u

C610

C609

229

AN1/PTL1

TI2B/PTQ7

77

HALL_AD

228

78

MC_A12

R614

0.1u

C608

AN0/PTL0

A1279A13

R610

227

MC_A13

0.1u

47k

1k

AVSS_AD

XGCAM_CS

226

TO1/PTE3

VSSQ

80

225

81

MC_A14

PTM3

A14

C611

0.1u

223

224

CTS5/SCPT2_6

VCCQ

82

83

MC_A15

LND611

LND610

221

222

TXD5/SCPT2_4

RXD5/SCPT2_4

RTS5/SCPT2_5

A1584A1685A1786A18

MC_A16

MC_A17

XCAM_RESET

R615

47k

218

219

220

VCCQ

PTM4

CKIO2

MC CAM,SH DSP,32M FLASH

A19/PTK188A20/PTK2

87

MC_A18

MC_A19

MC_A20

C612

0.1u

217

VSSQ

VSS

89

MS_DIO

XACCESS_LED

0

R617

215

216

MSDIO/PTC1

MSDIR/PTC0

IC601

IC601

HJ93D1504LPZ

A21/PTK3

VCC

90

91

C613

0.1u

MC_A21

MS_BS

47k

R616

214

MSBS/PTC2

A22/PTK493A23/PTK5

92

MC_A22

MS_SCLK

FB604

213

MSSCLK/PTC3

MC_A23

R618

47

210

211

212

VCC

PTM5

DACK1/PTC7

A24/PTK6

VSSQ

VCCQ

94

95

96

MC_A24

IRQIMG

PLLBYP

AU_LRCK

XASEMD0

XMC_NMI

XCS_MC

SYS_V

XTRST

XWAIT

TCK

TMS

TDO

CAM_DD_ON

CAM_SO

XCAM_SCK

DI

DO

SCK

MS_SCLK

MS_DIO

MS_BS

XEEPROM_CS

TDI

CCD_TEMP

LENS_TEMP

XAE_LOCK_LED

CAM_SO

XCAM_SCK

XGCAM_CS

XTG_CS

XCAM_RESET

FR_SO

FR_SI

XFR_SCK

XCS_MC

XMC_HELP

XMC_NMI

XRST_SYS

IRIS_COM

HALL_AD

XCS_PANEL_TG

CAM_SO

XCAM_SCK

VG

P_SIG

CAM_DD_ON

BT_LED_ON

BT_WAKEUP

BT_CTS

BT_RXDT

BT_TXDT

BT_RTS

USB_DATA+

USB_DATA-

XACCESS_LED

PLLBYP

AU_LRCK

IRQIMG

XWAIT

SYS_V

MC_XCS4

MC_XCS6

MC_XWE0

MC_XWE1

MC_XRD

MC_A01

MC_A02

MC_A03

MC_A04

MC_A05

MC_A06

MC_A07

MC_A08

MC_A09

MC_A10

MC_A11

MC_A12

MC_A13

MC_A14

MC_A15

MC_A16

MC_A17

MC_A18

MC_A19

MC_A20

MC_A21

MC_A22

MC_A23

MC_A24

MC_A25

MC_D00

MC_D01

MC_D02

MC_D03

MC_D04

MC_D05

MC_D06

MC_D07

MC_D08

MC_D09

MC_D10

MC_D11

MC_D12

MC_D13

MC_D14

MC_D15

CAM_DD_ON

CAM_SO

XCAM_SCK

DI

DO

SCK

MS_SCLK

MS_DIO

MS_BS

XEEPROM_CS

27MHz

USB48MHz

CCD_TEMP

LENS_TEMP

XAE_LOCK_LED

CAM_SO

XCAM_SCK

XGCAM_CS

XTG_CS

XCAM_RESET

FR_SO

FR_SI

XFR_SCK

XCS_MC

XMC_HELP

XMC_NMI

XRST_SYS

IRIS_COM

HALL_AD

XCS_PANEL_TG

CAM_SO

XCAM_SCK

VG

P_SIG

CAM_DD_ON

BT_LED_ON

BT_WAKEUP

BT_CTS

BT_RXDT

BT_TXDT

BT_RTS

USB_DATA+

USB_DATA-

XACCESS_LED

PLLBYP

AU_LRCK

IRQIMG

XWAIT

SYS_V

MC_XCS4

MC_XCS6

MC_XWE0

MC_XWE1

MC_XRD

MC_A01

MC_A02

MC_A03

MC_A04

MC_A05

MC_A06

MC_A07

MC_A08

MC_A09

MC_A10

MC_A11

MC_A12

MC_A13

MC_A14

MC_A15

MC_A16

MC_A17

MC_A18

MC_A19

MC_A20

MC_A21

MC_A22

MC_A23

MC_A24

MC_A25

MC_D00

MC_D01

MC_D02

MC_D03

MC_D04

MC_D05

MC_D06

MC_D07

MC_D08

MC_D09

MC_D10

MC_D11

MC_D12

MC_D13

MC_D14

MC_D15

(8/13)

23

(13/13)

24

(4/13)

4

(1/13)

7

(1/13)

25

(6/13)

26

(6/13)

27

(5/13)

28

(8/13)

29

30

(9/13)

31

(11/13)

32

(10/13)

11

(2/13)

SY-81 (3/13)

05

4-13 4-14

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

• Refer to page 4-58 for waveforms.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

DSC-F77/FX77

1

SY-81 BOARD (4/13)

A

VIDEO,CLOCK GENERATOR(VI BLOCK,LU BLOCK 2/2)

XX MARK:NO MOUNT

NO MARK:REC/PB MODE

B

33

23 5647810911121314

D_2.9V

CAM_3.2V

REG_GND

(13/13)

C

A_2.9V

D

18

CV_OUT

(2/13)

E

VAMP_ON

MS_POWER_ON

XEEPROM_WE

21

F

(3/13)

DAC_STB

TG_CLK_EN

USB_CLK_EN

BUSY

MS_POWER_ON

XEEPROM_WE

DAC_STB

TG_CLK_EN

USB_CLK_EN

BUSY

G

H

0.1u

IRIS_CONT1

CAM_SO

XCAM_SCK

R646

100k

BUSY

Note:Resistors are mounted to the
location where FB607 and FB608
are printed.

FB607

R644

0

(Note)

0

USB_CLK_EN

R645

FB608

(Note)

0

0

TG_CLK_EN

DAC_STB

SP_VOL

XEEPROM_WE

CAM_SO

XCAM_SCK

DI

DO

SCK

MS_SCLK

MS_DIO

MS_BS

XEEPROM_CS

IRIS_CONT1

IRIS_CONT2

HALL_REF

HALL_GAIN

HALL_OFFSET

SP_VOL

PRELAMP_AF_ON

MC_CLK1

TG_CLK

27MHz

USB_48MHz

CAM_SO

XCAM_SCK

DI

DO

SCK

MS_SCLK

MS_DIO

MS_BS

XEEPROM_CS

IRIS_CONT1

IRIS_CONT2

HALL_REF

HALL_GAIN

HALL_OFFSET

SP_VOL

PRELAMP_AF_ON

V_OUT

14

(2/13)

8

(1/13)

24

(3/13)

35

(5/13)

36

(7/13)

37

(9/13)

38

(11/13)

C625

0.001u

R643

1

2.9

1

VDD

2

FIN

1.4

1.5

120

2.9

2.9

2.9

C624

0.1u

0.2

0.8

0.8

XX

2.9

1

2.9

2

0

3

2.9

4

0

1

L602

10uH

CS

SCK

DI

DO

VSS

3

CLK3_OUT

4

5

CLK3_ON

6

CCD_SEL1

7

CLK1_0n

8

VDD

IC603

CLOCK GENERATOR

SM8720AV-E2

1

A02

2

A03

3

A04

4

A05

5

A06

6

A07

7

A08

8

A09

IC604

EEPROM

IC604

AK6417CH-E2

2

CCD_SEL2

CLK2_OUT

CLK1_OUT

IC603

IC602

EVR(D/A CONVERTER)

IC602

BH2223FV-E2

BUSY

GND

FB605

C623

R641

0.1u
0

X601

27MHz

L301
10uH

C302

C303

4.7u

0.1u

10V

C304

XX

R301

0

C301

1u

R302

0

R304

1M

C305

XX

R303

0

7

8

CL/BI SW

PowerSave

GND

LPF/THR SW

2

1

2.9 0.5

0.5

C309

XX

6

Video-in

3

02.902.9

5

VCC

IC301

VIDEO AMP

IC301

NJM2574RB1(TE2)

V-OUT

Vsag

4

C308

47u

6.3V

C307

47u

6.3V

R305

68

C306

22u

4V

R640

XX

FB606

IRIS_CONT2

PRELAMP_AF_ON

HALL_REF

HALL_GAIN

HALL_OFFSET

XEEPROM_CS

SCK

DI

DO

R642

REF_OUT

CLK2_ON

VCC

RST

3

16

1.4

VSS

15

14

0

13

C629

2.9

VDD

12

0

11

VSS

10

9

GND

16

0.6

A01

15

0.1

DI

14

2.9

CLK

13

0

LD

12

NC

11

1.5

A010

10

3.1

VCC

9

C626

10u

6.3V

C627

0.1u

C628

0.1u

2.9

8

2.9

7

2.9

6

5

I

MS_POWER_ON

MS_BS

MS_DIO

MS_SCLK

Q603

CN601

J

MEMORY

STICK

MEMORY STICK

MS

CONNECTOR

THROUGH THE

FP-587 FLEXIBLE

K

34

(6/13)

XMSIN

STATIC_GND

8P

1

VSS

2

VCC

3

SCLK

4

INT

5

DIO

6

VCC

7

BS

8

VSS

C621

0.1u

MA4L11100AS0

C622
10u

6.3V

D602

2

1

D601

XX

1

4

UMF5NTR

2.1

2

B+ SWITCH

3

4

2

3

1

2.9

2.9

6

3

4

0.2

5

2.7

R637

100k

R638

470

R639
3300

LND615

STATIC_GND

SIGNAL PATH

REC

PB

VIDEO SIGNAL

Y/CHROMA

AUDIO

SIGNAL

L

05

4-15 4-16

SY-81 (4/13)

DSC-F77/FX77

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

1

SY-81 BOARD (5/13)

A

LENS DRIVE(LD BLOCK)

XX MARK:NO MOUNT

NO MARK:REC/PB MODE

R:REC MODE
P:PB MODE

B

C

D

E

F

6253

:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.

C824

XX

R809

R811

22k

100k

R808

100k

0.5%

C802

0.033u

IN(+)

R804
100k

C801

0.5%

0.001u

12

IN(-)

13

OUT

14

R805
2200

0.5%

R806

C803

XX

XX

0.5%

R807

10k

0.5%

0.5%

0.5%

C804

0.01u

9

10

11

1

8

GND

NJM12902SC3 (TE2)

OUT2IN(-)3IN(+)4VCC

OUT

IN(-)

IN(+)

IC801

HALL CONTROL HALL CONTROL

IC801

R813

R810

100k

0.5%

OUT

IN(-)

IN(+)

C805

C806

1u

0.01u

10k

0.5%

74

R812

16k

0.5%

R814

1k

0.5%

7

6

5

R819

C808

0.001u

R818
4700

220k

0.5%

C807

0.01u

0.047u

0.5%

R829
2200

0.5%

C817

0.1u

12

IN(+)

13

IN(-)

14

OUT

32

4

180k

R825

XX

1

Q802
2SD2216L0AS0
GAIN CONTROL

R827

330

0.5%

R826

0.5%

11

GND

IC803

NJM12902SC3 (TE2)

OUT2IN(-)3IN(+)4VCC

1

10

IN(+)

HALL AMP

IC803

8

9

OUT

IN(-)

IRIS_CONT2

7

OUT

6

IN(-)

5

IN(+)

R830

R828

10k

1k

0.5%

0.5%

C816

XX

R831

C815

10k

3300p

5%

C818

XX

R839

10k

0.5%

L802
10uH

C822

C821

10u

0.01u

6.3V

L803
10uH

IRIS_CONT1

HALL_OFFSET

HALL_REF

HALL_GAIN

HALL_AD

IRIS_COM

CAM_3.2V

M_5V

REG_GND

R824
2700

C812

10p

R823
180k

0.5%

C811

3300p

R837

C810

0
5%

C813

0.1u

17161413 1512119108

35

(4/13)

27

(3/13)

39

(13/13)

3

2

G

HALL-

BIAS+

BIAS-

HALL+

(1/13)

FC_SENS_VCC

XFC_RST_SENS

REG_GND

1

DRIVE+

FOCUS_B

FOCUS_A

FOCUS_B

FOCUS_A

DRIVE-

H

I

J

0R801

5%

0R802

5%

R803

0
5%

13

14

15

16

17

18

19

20

21

22

23

24

IN4

EN3

IC802

FOCUS/IRIS(MECHA SHUTTER)

DRIVE
IC802

WTGA-UPD16877W

VDD

PGND

B2_FB

B1_FA

VM12A1_FA3PGND4A2_FB5A3_ZA6PGND7A4_ZB8VM49IN110EN111IN212EN2

1

VM2_3

B3_ZA

PGND

B4_ZB

EN4

R838

R841

C825

XX

IN3

1

10k

0.5%

2SD2216L0AS0

XX

5%

C814

0.1u

4

Q801

BUFFER

R840

10k

IC804

SHUTTER CONTROL

IC804

TC7SH08FU-TE85R

R3.1/P0

123

45

2.9

Q803

3.1R3.1/P0

C819

0.1u

2SB1462L0AS0

B+ SWITCH

3

4

R834

2

1

R833

C820

C823

22u

10u

10V

10V

56k

0.5%

4700

5%

L801
10uH

XMSHUT_ON

XLENS_RST_LED

XFC_RST_SENS

MSHUT_EN

10

(2/13)

K

HR_EN0

HR_DIR0B

HR_DIR0A

SY-81 (5/13)

L

05

4-17 4-18

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

• Refer to page 4-58 for waveforms.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

DSC-F77/FX77

1

SY-81 BOARD (6/13)

A

HI CONTROL(FR BLOCK)

XX MARK:NO MOUNT

NO MARK:REC/PB MODE

10V
10u

B

C201

C

D

LANC_SIG

40

(11/13)

E

F

43

G

(11/13)

H

I

J

(10/13)

K

48

(9/13)

L

41

(13/13)

42

(12/13)

3

(1/13)

(11/13)

45

(12/13)

47

34

(4/13)

44

26

(3/13)

12

(2/13)

46

(8/13)

LANC_DC

LANC_5.5V

LANC_ON_DD

BATT_UNREG

INIT_CHARGE

FAST_CHARGE

EVER_3.0V

XCHARGE_LED

XTALLY_LED

XAV_JACK_IN

USB_JACK_IN

XMULTI_IN

XLANC_JACK_IN

BATT_SIG

BATT/XEXT

EVER_3.0V

ACV_UNREG

SYS_DD_ON

XCS_DDCON

UNREG_SO

UNREG_SCK

XCS_MC

XMC_NMI

XMC_HELP

XRST_SYS

XRST_SYS

XRST_SYS

XPB_ON

XSET_UP

MODE_DIAL

XPWR_ON

XSHTR_ON

XAE_LOCK_SW

LENS_PWR_ON

XPWR_LED_ON

STB_CHARGE

XSTB_FULL

SELF_TIMER_LED

KEY_AD2

XMS_IN

STATIC_GND

FR_4V

SYS_V

258 12

:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.

10V

C204

10u

0.1u

C203

C202

R203

0.1u

2700

0.5 0 4.1

5NC6

7

NC

GND

C.LIM4POWER

DATA_IN

DATA_OUT11LANC_OUT

VCC

WAKE_UP

8

9

10

12

D201

MA2SD24008S0

13NC14

0.5 2.7 3 0 0

R202

0

2NC3

0.5 3

1

UNREG

LANC_DC

Q212

DTA114EMT2L

B+ SWITCH

2.2

IC201

LANC DRIVER

IC201

TL1596CPWR

XLANC_PWR_ON

SELF_TIMER_LED

LANC_5.5V

XLANC_ON

LANC_OUT

LANC_IN

LANC_ON_DD

INIT_CHARGE

FAST_CHARGE

XCHARGE_LED

XTALLY_LED

XAV_JACK_IN

USB_JACK_IN

XMULTI_IN

XLANC_JACK_IN

BATT_SIG

BATT/XEXT

ACV_UNREG

SYS_DD_ON

XCS_DDCON

UNREG_SO

UNREG_SCK

XCS_MC

XMC_NMI

XMC_HELP

XRST_SYS

XPB_ON

XSET_UP

MODE_DIAL

XPWR_ON

XSHTR_ON

XAE_LOCK_SW

LENS_PWR_ON

XPWR_LED_ON

STB_CHARGE

XSTB_FULL

KEY_AD2

XMS_IN

SYS_V

61013

470k

470k

R208

R207

R205
470k

XLANC_JACK_IN

XAV_JACK_IN

XPWR_ON

XPB_ON

XSHTR_ON

XAE_LOCK_SW

XLANC_PWR_ON

BATT/XEXT

R266

470k

LENS_PWR_ON

USB_JACK_IN

XTALLY_LED

XPWR_LED_ON

XLANC_ON

SELF_TIMER_LED

UNREG_SO

XCHARGE_LED

LANC_ON_DD

XMS_IN

LANC_OUT

LANC_IN

BATT_IN

FR_4V

32

1

4

R204

470k

470k

R206

Q202

INVERTER

UNRL21300AS0

1

Q203

R216

1M

32

4

INVERTER

UNRL21600AS0

R258
470k

1M

R262

Q209

71149143

1

32

4

INVERTER

EC4401C-TL

BEEP

R226

10k

2

3

R225

R227

2700

4700

C210

3.3u

Q214

INVERTER

R218

R219

R220

R221

R222

R269

R223

R267

C207

4.1

4

6.3V

1k

1k

1k

1k

1k

1k

1k

1k

0.1u

3

5678

RESET CS

3

VBATVOUT

VIN PREEND

3

VSSVRO

C209

0.001u

470k

4700

R260

R210

R214

R213

470k

470k

32

2SD2216L0AS0

1

R270

100k

2

3

1

R209

1k

C205

4700p

0603

UNRL21600AS0

4

XRESET_FR

R217

Q204

INVERTER

3

Q205

LED DRIVE

UNRL21300AS0

47k

C206

22u

6.3V

4

2

1

4

L201

47uH

C208

0.1u

XMC_NMI

XRST_SYS

XRESET_FR

SYS_DD_ON

Q207

UNRL21300AS0

MODULATOR

1

CL203

CL201

XRST_SYS

SYS_DD_ON

FR_SO

XFR_SCK

XRESET

MELODY_ENV

XSTRB_PWR_SAVE

MB89097LGA-G-139-ER

XCS_MC

10MHz_IN

MOD0

1

R231

PAL/XNTSC

IC202

HI CONTROL

IC202

10MHz_OUT

3

1M

MELODY

MC_WAKE_UP

12345678910111213

XPWR_ON

XPB_ON

XLENS_CAP_OPN

XSHTR_ON

XAE_LOCK_ON

MS_IN

XLANC_PWR_ON

BATT/XEXT

XUSB_JACK_IN

LANC_JACK_IN

AV_JACK_IN

LCD_COM/XDATA

GND

BACK_UP_VCC

14151617181920

XTALLY_LED

CHARGE_ST_LED

XPWR_LED_ON

XLANC_ON

SELF_TIMER_LED

UNREG_SO

STB_PLUNGER

UNREG_SCK

FR_SI

XCS_DDCON

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

4

2

10MHz

X201

UNREG_SCK

3

3

1234

XCS_DDCON

FR_SI

FR_SO

XFR_SCK

IC203

INITIAL RESET

BACK UP VCC

S-84239PA-TF

XCS_MC

IC203

R228
100k

C223

XX

(AN14)

MOD1

ACV_UNREG

BATT_UNREG

R233

R235

100k

100k

0.5%

0.5%

C211

C212

0.1u

0.1u

R242

CL202

[AN13]

BATT_IN

BATT_IN

0.5%

100kR232

ACV_SENS

XMULTI_IN

SYS_V DEW_SENS

470k

R272

SYS_V

D202

1SS357-TPH3

R229

330

VDR201

0.5%

100k

R234

BATT_SENS

DD_CON_SENS

XSETUP_ON

XSTB_FULL

1k

R271

XSTB_FULL

XMULTI_IN

R230

33

AVss

MFOCUS_B

XMC_HELP

Program_Dial_A

470k

R236

XSET_UP

C213

0.1u

6162636465666768697071727374757677787980

AVCC

AVREF

ZOOM_AD_KEY

Program_Dial_B

LANC_IN

1k

R237

470k

470k

R238

XMC_HELP

C214

0.1u

MFOCUS_A

KEY_AD4

KEY_AD3

KEY_AD2

KEY_AD1

KEY_AD0

MODE_DIAL

BACK_UP_VCC

32kHz_IN

32kHz_OUT

BEEP_ON

FAST_CHARGE

INIT_CHARGE

STB_CHG

XSTB_POPUP

XCS_LCD

BATT_SO

(RESERVED)

LANC_OUT

470k

R240

R239

1k

GND

BATT_SI

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

470k

R241

10kR273

10k

R243

1kR247

XXC215

1k

XXC216

1k

XX

1k

3

4

0.4

5

Q208

3

HN1L02FU(TE85R)

BATTERY

CHARGE DETECTOR

MA4L11100AS0

DSC-FX77

R251

XXC219

C222

R244
10M

R245
330k

D203

R248

R249

C217

R250

1

3

2

6

3

0

R246

100k

15 16 17

KEY_AD3

R256

10k

KEY_AD2

R253

10k

DSC-FX77

10k

R254

XXC218

1k

0.1u

5

C220

8p

X202

32.768kHz

8p

C221

R252
100k

4

1

3

2

R255

MODE_DIAL

FAST_CHARGE

INIT_CHARGE

STB_CHARGE

BATT_SIG

KEY_AD0

10k

KEY_AD1

BEEP_ON

R257
100k

FR_SI

FR_SO

XFR_SCK

BEEP

BEEP_ON

D_1.5V

D_2.9V

REG_GND

KEY_AD3

KEY_AD1

KEY_AD0

XRESET

FR_SI

FR_SO

XFR_SCK

BEEP

BEEP_ON

VL_3V

49

(13/13)

50

(10/13)

25

(3/13)

(7/13)

51

M

05

4-19 4-20

SY-81 (6/13)

DSC-F77/FX77

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

1

SY-81 BOARD (7/13)

A

AUDIO(AU BLOCK)

XX MARK:NO MOUNT

NO MARK:REC/PB MODE

B

C

D

E

F

MIC901

MICROPHONE

G

AU_2.9V

9

(1/13)

AU_AINL

AU_AOUT

SIGNAL PATH

REC

PB

AUDIO

SIGNAL

MIC_GND

MIC_SIG

C413

10u

C412

0.47u

1.4

2.9

REC_OUT

25

BIAS

26

LPF_OUT

27

LPF_IN2

28

LPF_IN1

29

AGC_OUT

30

GND

31

AGC_DET

32

WHPF_OUT

33

WHPF_BIAS

34

WHPF_IN

35

LING_IN

36

R414

39k

1.4

R415

1200

L401

10uH

24

37

R401

R404

R405

0.015u

0

0.015u

0

R406
3300

C404

R407
1500

C405

470

C401

2200p

C403

0.01u

R402

3300

C402

0.015u

R403

1500

2PCN402

1

2

C407

4.7u
10V

R411

R409

6800

C406

1u

68k

C411

0.47u

R410

47k

R408

27k

C410

0.01u

1.4 0

1.4

1.4

1.4

1.4

1.4

0

1.4

56kR412

1.4

1.4

C408

0.015u

C409

0.015u

R413
2200

2.901.4

18

19

20

21

22

23

VCC

VREF

STBY

MIC_OFF

HPF_SEL

PB_IN

IC401

AUDIO AMP

IC401

AN2905FHQ-EB

GAIN_SET38MIC_OUT39WIND_ON40MIC_IN412VOUT42VREG_C43VREF_H44VCCH45GND46LINE_OUT47SP_SAVE48SP_VCC

1.5

2.9

C414

0.1u

1.421.2

C415

C416

R417

100

R416

1k

10u

C417

2.4

1u

10u

784 111096253 12

10uHL402

R421

C420

33k

0.1u

C428

R422
100k

6.3V

C429

0.1u

R423

C430

C427

10u

10u

0.047u

C433

2.8

47k

C431

C432

R424

47k

C434

0.01u

1u

4.7u

0.01u

2.9

10V

R425

100k

Q402

DTA144EMT2L

MUTE

0

R426

68k

L403
10uH

C435

0.47u

4

3

1

MAZR082H0AS0

2

D401

CN401

1

2

3

4

5

6

VL_3v

VL_3V

GND

GND

SP_OUT-

SP_OUT+

C418

0.1u

1.5

16

17

AGND

SPAGC_ON/OFF

4.8

2.9

15

VOL_CTL

2.5

C419

10u

10V

2200
R419

R418

100

2.4

2.5

13

14

VOL_OUT

SPAGC_DET

XAUDIO_MUTE

XBEEP_MUTE

BEEP_MIX_IN

5

2.9

UN9216J-(K8).SO

R420
2200

MIX_IN

BEEP_OUT

AGND

MIX_OUT

SPA_IN

VREF_SP

SP_OUT-

SP_GND

SP_OUT+

BEEP

MUTE

C422

C421

0.1u

Q401

10u

6.3V

12

11

10

9

8

7

6

5

4

3

2

1

C423

0.47u

2.4

0.4

2.4

2.5

2.5

2.5

2.5

2.5

2.5

C424

0.47u

C426

10u
10V

2.8

0

6P

SP_VOL

XAU_LINE_MUTE

XAU_SP_MUTE

AU_POWER_SAVE

AU_HGL_SEL

A_4.9V

A_2.9V

M_5V

REG_GND

BEEP

BEEP_ON

VL_3V

LND401

STATIC_GND

ST_GND

AU_OUT

36

(4/13)

51

(6/13)

53

(9/13)

54

(11/13)

22

(3/13)

52

(13/13)

FP-586

FLEXIBLE

LND303-LND308

(PAGE 4-42)

05

SY-81 (7/13)

4-21 4-22

COVER

COVER

For Schematic Diagram

• Refer to page 4-47 for printed wiring board.

• Refer to page 4-58 and 4-59 for waveforms.

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

4-2. SCHEMATIC DIAGRAMS SY-81 BOARD SIDE A SY-81 BOARD SIDE B

DSC-F77/FX77

1

SY-81 BOARD (8/13)

A

LCD DRIVE(PD1 BLOCK)

XX MARK:NO MOUNT

NO MARK:REC/PB MODE

B

C

D

46

XRST_SYS

28

(3/13)

(6/13)

(2/13)

13

19

(2/13)

XCS_PANEL_TG

XCAM_SCK

CAM_SO

PANEL_V

PANEL_R

PANEL_G

PANEL_B

HDO

E

F

G

PANEL_13.5V

PANEL_2.9V

55

H

(13/13)

REG_GND

I

J

56

ACV_UNREG

(12/13)

05

XCS_LCD

XHI_SCK

XHI_SO

REC

PB

CN702

24

TEST

23

COM

22

VST

21

VCK

20

EN

19

DWN

18

VDD

17

VSS

16

VDDG

15

VSSG

14

CS

13

WIDE

12

HST

11

REF

10

SDUT

9

CRext

8

HCK2

7

HCK1

6

PSIG

5

G

4

R

3

B

2

RGT

1

N.C.

BL_THH

6

N.C.

5

BL_THL

4

BL_H

3

N.C.

2

BL_L

1

1716 181413 1512119108

VIDEO SIGNAL

CHROMA

24P

P_SIG

VG

(3/13)

6PCN701

29

LCD901

1.5INCH
COLOR

LCD

D901

BACKLIGHT

6253

:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.

L703
10uH

C704

4.7u

XRST

XVD

XHD

L701
47uH

R701

XX

C701

1u

R703

L702
47uH

C702

C703

0.1u

47u

6.3V

XVD

33k

0.5%

C705

0.01u

XCS_LCD

R702

XX

R705

C706

0.1u

61

VR G3

62

TG63

TG64

TG72

TG76

TG77

R704

0

0.5%

C707

0.01u

33k

VP G4

63

EN G5

64

HCK2 G6

65

TRON G7

66

DETIN F7

67

XVD E7

68

LPF_ADJ D7

69

NONEG C7

70

N.C. C6

71

BIAS C5

72

RGT C4

73

N.C. D4

74

N.C. E4

75

LED F4

76

VCK F5

77

HST F6

78

XCS E6

79

TRAP_ADJ D6

80

TST1 D5

81

N.C. E5

C708

XX

74

TG59

XHD

XHI_SO

C714

C713

0.01u

0.01u

8

C710

0.001u

L704

6.8uH

R710

C711

100k

68p

470k

R714

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

SI H8

HD E8

RPD F3

VCO B3

VDO B6

TEST2 B4

OPIN+ B5

100R711

TST0 B7

IC701

LCD DRIVE

CXA3617GG-T4

R712

100

B_IN B8

IC701

11

POFF E3

OSCI C3

VCC3 D3

N.C. A12VDD B13COM_IN C14GND D15BL E16VR_DC_DET F17VG G18VB H19N.C. J110VCC2 J211VP_DC_DET J312XVP.SAVE J413WIDE J514N.C. J615EXT_DA J716C-BG J817N.C. J918VDD H919XSCK G920XCLR F9

1

2.2u

C712

R708

XX

R_IN C8

TEST3 D8

2.2u

C715

SO G8

CLKIN F8

TG13

C709

0.1u

R707

D701

1SV290(TPL3)

60

XX

10

R715

15k

44

R_INJECT H7

C716

0.01u

TG43

43

HCK1 H6

TG42

42

0

R717

XHI_SCK

TG41

41

DWN H5

XRST

6

VSTA H4

VG_DC_DET H2

VB_DC_DET G2

GND2 F2

COM_OUT C2

OSCO B2

COM_DC A2

OPOUT A3

TEST1 A4

OPIN- A5

TSTEN A7

XSH.SAVE A8

XWRT D9

1k

R718

GND H3

PWM E2

VREF D2

HDO A6

N.C. A9

GND B9

G_IN C9

VCC1 E9

13

C717
2200p

Q701

SIGNAL PATH

MCH3310-TL-E

B+ SWITCH

13.2

R746

C727

470k

0.1u

TG59

TG41

TG76

TG63

TG42

R723

68k

R724

2700

R725

47k

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

R720

JL701

2.2u

C719

2.2u

C720

R722

XX

0

HDO

C718

0.01u

R729
22k

R726

1M

C721

R727

68k

0.1u

C723
560p

C722
R728
100k

7

R730
100k

4.7u
10V

R733

100k

R731

XX

912

R732
100

R734

L707

1uH

100

XP4601-TXE

C730

4.7u

TG13

TG77

TG64

TG43

TG72

Q703,Q704
PSIG DRIVE

13.2

46

7

2

Q703

1

3

6.4

R748
47k

R736

56k

0.5%

R737
1200

0.5%

7

4.1

2.9

0.1

Q704

XP4601-TXE

6.4

5

6

5

4

R738

15k

0.5%

R749

47k

7.5

7

5

Vin

_SHDN

Rset

2.9

IC702

BACKLIGHT DRIVE

LT1932ES6#TR

MAZS0330L8SO

MAZS240008S0

13.2

0.3

R753

10k

0

Q702

DTC144EMT2L

B+ SWITCH

C729

1u

MA8036-TX

13.2

6

4

2

7.5

1

3

7

L708
10uH

IC702

SW

GND

LED

D704

D705

R752

R750

56k

390k

0.5%

1.4

0.8

R751

22k

0.5%

MA2Z720001S0

4.1

1

2

0.2

3

R747

150k

D702

JL704

JL702

PSIG VG

Q705

2SB1462J-QR(K8).SO

REF VOLTAGE GEN

DTA114EMT2L

B+ SWITCH

D706

C731

2.2u

C728

0.1u

Q706

2.9

2.9

0.2

R739
2700

0.5%

The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

4-23 4-24

SY-81 (8/13)