Sony SUHS1, VPLHS1FP, RMPJHS1 service manual BA 2/3, VEH1 VEH2 VEH3, Cont

BA (2/3) BA (2/3)

•Refer to page 7-4 for Printed Wiring Board

•Refer to page 7-4 for IC Block Diagrams

1

VEH1

VEH2

VEH3

A 5V

FL204

EMI

EMI

C232

CN201

R105

C231

13k

100

0.1

L206

A 9V

24P

+9V

1/16W

16V

16V

10µH

FPC

C214

C215

Q205

:RN-CP

:AL-CP B:CHIP

:CHIP

:SMD

100

0.1

2SC2712

TO C(1/7)BOARD CN111

16V

16V

+5V

CV-CLAMP

Q206

Q214

:AL-CP

B:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

2SC2712

Q207

2SC2712

24

GND

220

1/16W

CV-BUFF

L204

L205

1/16W

BUFF

Y/CV-PAL

FROM 1/3

BUFF

23

GND

R231

R234

2SC2712

R253

1.2k

220

1/16W

1/16W

1/16W

1/16W

1/16W

Q202

1/16W

:CHIP

C226

47µH

47µH

:CHIP

22

GND

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

1/16W

SHIFT

:CHIP

:AL-CP

3.3 :CHIP

:CHIP

4.O

1/16W

100

21

GND

2SA1162

47

4.6 R257

C101

16V

100

100

100

100

100

100

100

100

100

100

100

100

100

R254

:CHIP

16V

SDA100K

20

A 5V

2.6

1k

:AL-CP

SCL100K

SDA100K

FL201

1/16W

19

SCL100K

2

R212

R214

R216

R219

R221

R222

R223

R224

R225

R226

R228

R229

:CHIP

AUCS

EMI

18

AUCS

EMI

C216

C218

C219

R239

R240

R245

R246

C228

C229

C230

R106

SDAT

17

SDAT

C205

0.1

47

0.01

220

#

1k

1k

22p

56p

22p

15k

AUCLK

C204

6.3V

16V

25V

1/16W

1/16W

1/16W

1/16W

CH:CHIP

CH:CHIP CH:CHIP

1/16W

16

AUCLK

47

0.1

B:CHIP

:AL-CP

B:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

AUDIO MUTE

6.3V

16V

15 AUDIO MUTE

:AL-CP

B:CHIP

P PROT

14

P PROT

R208 #

LAMP COV

13

LAMP COV

R230 #

FSC

FROM 1/3

FILT COV

12

FILT COV

R209 #

JL201 #

11

N.C

36

35

34

33

32

31

30

29

28

27

26

25

R235

R247

JL202 #

10

N.C

D4

D5

D6

D7

C0

C1

C2

C3

C4

C5

C6

C7

Q210

3.3k

270

1/16W

+9V

1/16W

2SA1162

JL203 #

9

N.C

:CHIP

:CHIP

Y-AMP

F-SDA

8

F-SDA

37 D3

TE1 24

Q212

F-SCL

+5V

C217

R241

7

F-SCL

38 D2

TE0 23

2SC2712

0.1

22k

F-RESET

Y-BUFF

6

39 D1

MODE1 22

16V

Q203

R236

1/16W

8.4

3.6

F-RESET

B:CHIP 2SA1162

1.5

510

C225

:CHIP

R258

EXT TEMP

5

EXT TEMP

Q208

40 D0

MODE0 21

Y-BUFF

1/16W

10

4.1

R249

100

0.9

:RN-CP

16V

2SC2712

47

1/16W

4

GND

41 BYPASS

AD CLK 20

:AL-CP

Y-AMP

1/16W

3.0 :CHIP

42 VH

IC202

D GND 19

R232

R242

:CHIP

Y-PAL

TO 1/3

3

GND

20k

MC141627FT

100

1/16W 3.5

C227

R255

2

GND

43 D GND

3LINE COMB

NC 18

1/16W

:RN-CP

#

2.2k

TO 1/3

N/M

N/M

:CHIP

1/16W

1

GND

44 D VCC

CLC 17

R250

:CHIP

FROM 1/3

CONT

C202

C220

L202

C222

820

27p

15µH

56p

0.1

45 FSC

CLOUT 16

1/16W

CH:CHIP :CHIP

CH:CHIP

R248

16V

Q211

:CHIP

3

B:CHIP

46 N/M

VIN 15

270

JL205 #

+9V

1/16W

2SA1162

T0 1/3

NTPL

NTPL

47 PAL/NTSC

RBT 14

:CHIP

C-AMP

C201

48 COMB/BPF

RTP 13

R237

0.01

DAGND

DAVCC

DAREF

BIASI

ADGND

ADVCC

3.3k

R243

Q213

PCO

VCCO

BIAS

FILIN

OUTY

OUTC

B:CHIP

Y-BUFF

1.5

8.4

3.6

R238

25V

C212

Q204

1/16W

22k

B:CHIP

0.1

:CHIP

1/16W

2SC2712

16V

2SA1162

:CHIP

C-BUFF

L201

FL202

C207

510

C224

Q209

R259

47

1

2

3

4

5

6

7

8

9

10

11

12

0.9

0.01

4.1

100

47µH

1/16W

R251

EMI

6.3V

:RN-CP

25V

2SC2712

1/16W

:CHIP

470

:AL-CP

R233

B:CHIP

C-AMP

3.0

:CHIP

EMI

R244

1/16W

C-PAL TO 1/3

C213

100

:CHIP

20k

3.5

0.1

1/16W

1/16W

R256

16V

:CHIP

:RN-CP

B:CHIP

2.2k

R210

C208

R217

C209

C211

C221

L203

C223

1/16W

C210

R227

R252

:CHIP

43k

100

0.1

0.1

0.1

10k

0.1

27p

15µH

56p

JL206 #

820

1/16W

1/16W

16V

16V

16V

1/16W

16V

CH:CHIP :CHIP

CH:CHIP

1/16W

:CHIP

B:CHIP

:RN-CPB:CHIP B:CHIP

:CHIP

B:CHIP

:CHIP

C206

R211

51

FL203

10

1/16W

16V

:RN-CP

EMI

:AL-CP

EMI

C203

R213

4

0.1

10k

16V

1/16W

B:CHIP

:CHIP

R201

R204

R215

10k

10k

R206

10k

1/16W

1/16W

10k

1/16W

:CHIP

:CHIP

1/16W

:CHIP

R218

:CHIP

100

PL/NT

1

SW1

VCC

16

1/16W

:CHIP

2

SW0

SCL

15

SCL

FROM 1/3

R202

R205

DAC4

SDA

14

SDA

3

100

100

R220

1/16W

Q201

1/16W

4

DAC3

SDA2

13

:CHIP

100

DTC144EKA

VEH1

:CHIP

1/16W

5

VEH1

SDA1

12

INV

VEH2

:CHIP

6

VEH2

SDA0

11

VEH3

7

VEH3

SW3

10

AB/CD

BA(2/3)

R203

FROM 1/3

R207

100

100

8 GND

SW2

9

15K/OTHER

1/16W

:CHIP

1/16W

:CHIP

3D COMB FILTER,

CXA1875AM

IC201

JL207 #

DAC

3LINE COMB,COLOR DECODER

B-SS1719<...>-BA.-P2

5

7-6

7-6

VPL-HS1

A

B

C

D

E

F

G

H