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DSC-U20
COVER
COVER
For Schematic Diagram
• Refer to page 4-37 for printed wiring board.
1
2
CD-425 FLEXIBLE BOARD(2/2)
A
CAMERA MODULE(CH BLOCK)
B
LND101
GND
31
LND102
CA_AD11
LND103
CA_AD7
LND104
CA_AD3
LND105
CA_AD10
LND106
CA_AD6
LND107
CA_AD2
LND108
CA_AD9
LND109
CA_AD5
C
LND110
CA_AD1
LND111
CA_AD8
LND112
CA_AD4
LND113
CA_AD0
LND114
XTG_CS
LND115
XGCAM_CS
TY-15
LND116
XCAM_SO
(2/4)
LND117
XCAM_SCK
D
CN902
(PAGE 4-14)
LND118
GND
LND119
MCK
LNC120
GND
LND121
TG_CLK
LND122
GND
LND123
CA_FD
LND124
CA_HD
LND125
XCAM_RESET
E
LND126
TG3V
LND127
DRV3V
LND128
FE3V
LND129
CAM_-7.5V
LND130
CAM_15V
1
LND131
GND
F
G
SIGNAL PATH
VIDEO
SIGNAL
Y/CHROMA
H
REC
05
CD-425 (2/2)
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
3
4
5
D11
D7
D3
D10
D6
D2
D9
D5
D1
25
D8
D4
D0
XCAM_SO
XCAM_SCK
D1
D0
GND
CLPOB
CLPDM
XCAM_RESET
CA_HD
CA_FD
GND
TG3V
GND
DRV3V
MCK
FE3V
TG_CLK
HVDD
GND
CAM_-7.5V
CAM_15V
TG3V
TG3V
WEN
FE3V
FE3V
DRV3V
DRV3V
GND
GND
GND
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
4-9
CD-425 FLEXIBLE BOARD
CD-425 FLEXIBLE BOARD
6
7
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
IC101
CAMERA MODULE
IC101
(CH-124 BOARD)
VSHT
V1
8
9
10
CCD_OUT
4
3
2
1
V3C
V2C
V4
V3A
V3B
V1
V2A
GND
V2B
GND
VSHT
DRV3V
RG
H1
H2
(XCAM_SO)
(D1)
(D5)
(D9)
(D13)
GND
GND
GND
GND
4-10
11
12
CAM_-7.5V
TEST
V3C
V2C
V4
V3A
V3B
V1
V2A
V2B
1
VSHT
(1/2)
GND
RG
H1
H2
GND
CCD_OUT
GND
CAM_15V
GND
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