Camera Process) - Sony DSC-P31M Service Manual

Digital still camera
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CH-109 (CAMERA PROCESS) • See page 4-41 for CH-109 printed wiring board.
1
2
3
CH-109 BOARD
A
CAMERA MODULE(CH BLOCK)
XX MARK:NO MOUNT
B
70
REG_GND
68
REG_GND
C
66
REG_GND
R109
150
D12
64
CA_AD12
D10
R110
150
62
CA_AD10
D8
R111
150
60
CA_AD8
R112
150
D6
58
CA_AD6
D4
R113
150
56
CA_AD4
D2
R114
150
54
CA_AD2
R115
0
D0
D
52
CA_AD0
50
REG_GND
R122
0
48
XTG_CS
46
XCAM_SO
44
REG_GND
42
A_4.9V
40
A_2.9V
38
CAM_-7.5V
36
D_3.1V
E
34
REG_GND
32
REG_GND
30
REG_GND
28
REG_GND
26
CLPDM
24
CA_HD
22
REG_GND
F
20
REG_GND
18
REG_GND
16
CCD_TEMP
14
REG_GND
12
REG_GND
10
REG_GND
8
REG_GND
6
REG_GND
4
REG_GND
G
2
REG_GND
H
I
05
4
5
6
7
CN101
70P
TG_CLK
69
MCK12
67
REG_GND
65
R102
150
D13
CA_AD13
63
R103
150
D11
CA_AD11
61
R104
150
D9
CA_AD9
59
R105
150
D7
CA_AD7
57
R106
150
D5
CA_AD5
55
R107
150
D3
CA_AD3
53
R108
0
D1
CA_AD1
51
REG_GND
49
R121
0
XGCAM_CS
47
XCAM_SCK
45
REG_GND
43
REG_GND
41
A_2.9V
39
CAM_15V
37
TG_WEN
35
REG_GND
33
REG_GND
31
REG_GND
29
REG_GND
27
CLPOB
25
CA_FD
23
REG_GND
21
REG_GND
19
XCAM_RESET
17
VSUB_CONT
15
REG_GND
13
REG_GND
11
REG_GND
9
REG_GND
7
REG_GND
5
REG_GND
3
REG_GND
1
SY-075 (6/8)
CN705
(SEE PAGE 4-21)
FB103
C103
47u
6.3V
R123
0
L101
R124
XX
47uH
FB102
4-9
8
9
10
11
R118
10
R119
0
25
24
23
22
21
20
19
18
D1
D0
D101
XX
R125
XX
D102
XX
R126
XX
HVDD
Note:The voltage and waveform of CSP(chip size package)
TG3V
FE3V
DRV3V
FB101
C107
4.7u
C105
R116
C106
22u
100k
0.1u
16V
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
L102
10uH
FB106
TG3V
C108
47u
6.3V
L103
10uH
FE3V
C109
47u
6.3V
FB105
DRV3V
HVDD
12
13
14
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC101
CAMERA MODULE
IC101
(CH-111 BOARD)
cannot be measured,because its lead layout is different
form that of conventional IC.
4-10
DSC-P31/P31M
15
16
17
CN102
20P
1
GND
2
CCD_TEMP
3
CAM_-7.5V
4
GND
V4
5
V4
V3A
6
V3A
V3B
7
V3B
V2
8
V2
V1A
9
V1A
CD-391
V1B
10
V1B
CN301
VSHT
11
VSHT
THROUGH THE
RG
FP-076 FLEXIBLE
12
RG
(SEE PAGE 4-7)
H1
13
H1
H2
14
H2
15
VSUB_CONT
16
GND
17
CCD_OUT
18
GND
19
CAM_15V
20
GND
Note: Each model has its own camera module.
Discrimination method is the following.
A
B
C
D
DSC-P31
a
DSC-P51
a
DSC-P71
a
A B C D
CH-109

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