Sanyo VCC9615P service manual CA-2 Circuit LOWER-RIGHT, W2003

CA-2 CIRCUIT [LOWER-RIGHT]

K

EXT-BW

GAMMA CTL

AGC ON/OFF

SHUTTER2

SHUTTER1

SHUTTER0

MOTOR-

MOTOR+

RESERVE

APERTURENOR/SH

ATW/MTW

BLC MODE0

BLC MODE1

VARIOP

SIMOP2

SIMOP1

SIMOP0

CN241

K

X2401

4MHz

76

LSI RESET

TEST

50

3.3V

1

3.3V

R2406

77

RESETIN

EXTC-

LEVELC/BW

VIDEO(D/A)

INT/LL(ES/FL)

AI/EI

NTSC/PAL

MD2

49

2

GND

X1

GND

X2

10K

1

2

3

78

VSS

MD1

48

232I

3

RS232IN

VD

79

VSS

MD0

47

4

MD0

FLD

Q2401

C2403 0.1;B

80

X IN

FLD

46

FLD

232O

5

RS232OUT

J

C2008

81

X OUT

VDO

45

VD

R2407

6

RESET

J

0.1;B

UMG2N

82

VDD

44

7

MD2

1

B

C

5

83

DB0

43

10K

ADJUSTMENT

2

E

84

DB1

42

R2443

3

B

C

4

DB2

85

DB2

BLCLEVEL

41

0

REFI

DB3

86

DB3

VSS

40

DB0

DB1

DB4

87

DB4

IC241

LLPHASE

39

DB5

88

DB5

*

IRIS REF IN

38

C2006

C2007 10;6.3-T

I

0.1;B

CT-A

DB6

89

DB6

MICON

MANU WB B

37

WBB

I

DB7

90

DB7

MANU WB R 36

WBR

91

35

92

34

93

33

94

32

R2002

95

IRIS VCA

31

100

L2002

96

IRIS REF OUT

30

R2446

10;J

0

VR244

10K

H

97

VSS

29

H

C2004

C2005 0.1;B

W2003

0.1;B

98

VDD

28

4

3

R2445

100K

R2752

99

PLLCTL1

27

C2405 0.1;B

C2406 10;6.3-T

WB

1

AWB/MWB

VCC

OUT

E2PROM

CT-A

0

100

PLLCTL2

E2PROM DATA

26

BLC1

2

BLC OFF

INH

GND

RS232C IN

RS232C OUT

AGC DATA

CLK

1

2

AGC CLK

AGC CS

REFI

3

BLC LEVEL

X2001

ALE

ZRD

VSS

ZWR

VSS

VCC

WBR

4

MANUAL R

WBB

5

MANUAL B

17.734475MHZ

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

3.3V

6

3.3V

G

7

GND

G

8

MONITOR

ALE

ZRD

ZWR

232I

232O

AGCDATA

AGCCLK

AGCCS

AP

9

AP

TO CA-3

CN302

F

L2401

R2404

10K

R2405

10K

F

3.3V

10;J

F2301

L2302

IC243

470P

47;J

BR24C04F-W

C2404 0.1;B

3.3V

1

A0

VCC

8

C2317 4.7;6.3-T

C2316 0.1;B

C2315 0.1;B

2

A1

TEST

7

C2308

CT-A

0.01;B

3

A2

SCL

6

E

4

GND

SDA

5

E

R2311

10K

EEPROM

C2309

0.01;B

L2121

10;J

R2136

TP201

12V

C2121 0.1;F

1608

C2122 22;16

CE-D

10

GND

R2151

R2150

C2133 0.1;B

C2134 10;6.3-T

3.3V

D

IC213

Q2154

4.7K

100K

CT-A

D

2SC4081

R2125

C2331 0.1;B

C2327 4.7;6.3-T

CT-A

LA6358NM

33K

1

8

C2123

R2132

R2156

R2153

R2336

IC238

VCC

27K

4.7K

0.1;F

1K

R2126

3.3

2

7

56K

TC7SU04FU

1608

R2131

R2155

5

3

6

5.6K

4.7K

Q2152

28MHZ OSC

1

VCC

2

1

VCC

5

4

GND

5

2SA1576A

C

3

GND

4

2

IRIS DRIVE

C2124

3

GND

4

0.1;F

1608

C

R2340

C2333

R2341

IC239

100K

1000P;B

1M

Q2121

C2162

TC7S04FU

2SC2412(R)

X2301

0.47;35-T

HVU200A

D2304

28.63636MHZ

BUFFER

R2121

470

R2124

1M

R2162

CT232

28MHZ

1K

R2164

30P

R2122

470

4.7K

R2123

470

R2165

R2168

B

C2126

Q2161

1K

100K

B

0.47/50

NP-B

2SC4081(R)

C2231

0.1

C2161

3.3;6.3-T

R2161

4.7K

Q2165

100K R2170

2SA1576A

A

A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

C11