Sony DSC-P8 - Cyber-shot Digital Still Camera, Service Manual

Page: 28 / 59

DSC-P8
COVER
COVER
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
4-7 4-8
CD-432
Precautions for Replacement of CCD Imager
• The CD-432 board mounted as a repair part is not equipped
with a CCD imager.
When replacing this board, remove the CCD imager from the
old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
• As the CCD imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
4-2. SCHEMATIC DIAGRAMS CD-432 PRINTED WIRING BOARD 4-2. SCHEMATIC DIAGRAMS CD-432 PRINTED WIRING BOARD
Note:Voltage and waveform of mounted on CD-432 board
can not be measured because they are (mounted)
by the side of the lens.
IC001
16V
0.1u
C004
0 R007
1/10W
3900
R004
3300
R008
0 R003
1M
R006
0
R009
10p
C007
16V
0.1u
C006
R002 0
C005
XX
2200p
C002
16V
0.1u
C003
2SC4250(T5LSONY1)
Q002
0
R005
UN9213J-(K8).SO
Q001
ICX432FQF-13
IC001
1
V6
2
V5B
3
V5A
4
V4
5
V3B
6
V3A
7
V2
8
V1
9
GND
10
VOUT
11
VDD
12
RG
13
GND
14
SUB
15
CSUB
16
VL
17
H1
18
H2
FB001
16V
0.1u
C001
C008
XX
16V 10u
C009
1
A
SWITCH
BUFFER
CCD IMAGER
7
05
B
6
CCD IMAGER(CCD BLOCK)
E
3
C
CD-432 BOARD
2 4 8
F
XX MARK:NO MOUNT
G
D
5
Y/CHROMA
REC
VIDEO
SIGNAL
SIGNAL PATH
TH001
(CCD TEMP SENSOR)
OPR5052
D001
SELF TIMER/
AF ILLUMINATOR
LND103 GND
LND118 V3B
LND129 CAM_15V
LND110 NC
LND136 GND
LND113 V5B
LND119
CCD_GND
LND112 V5A
LND122 VSUB_CONT
LND125 GND
LND114 NC
LND131 GND
LND135 RG
LND128 GND
LND117 V3A
LND108 NC
LND126
CCD_OUT
LND106 NC
LND111 V4
LND137 H2
LND105 NC
LND107 V2
LND134 GND
LND133
H1
LND139 GND
LND132 NC
LND138 NC
LND102
CAM_P_5V
LND109
NC
LND120 CCD_TEMP
LND115 V6
LND101 PRE_LAMP
LND124 GND
LND130 CAM_-7.5V
LND116 V1
LND104 GND
LND127 GND
LND123 GND
LND121 VSUB
11
24
31
19
34
35
36
15
13
12
5
21
33
18
26
30
39
20
16
23
8
9
4
32
6
28
27
2
38
3
25
22
10
17
1
29
37
7
14
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SY-83
CN151