Sony Cyber-shot DSC-U60, Руководство по обслуживанию

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DSC-U60
COVER
COVER
1
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
R10.5/P0
R11.3/P0
R15.1/P0
IC302
1
(2/2)
CCD_OUT CAM_15V GND H1 RG H2 V3B V3A V2B V2A V4 V1 VSHT GND CAM_-7.5V GND GND
IC302
ICX454JQF-13
1
V4
2
V3A
3
V3B
4
V3C
5
VHOLD
6
V2A
7
V2B
8
V2C
9
V1
10
VOUT
11
VDD
12
RG
13
GND
14
GND
15
VL
16
H1
17
H2
18
SUB
V3C V2C
MA111-(K8).S0
D301
C309
16V
0.1u
C303
16V
10u
FB301
25V 0.22u C301
R307
3900
5600
R308
0 R304
C311
XX
0.1u
C310
0.01u
C313
100k
R301
R302 0
0
R303
25V 0.22u C305
L301 100uH
C312
XX
35V
1.5u
C302
35V
1.5u
C315 C314
16V
10u
2SC4250(T5LSONY1)
Q302
0.1u
C306
2200p
C307
0
R306
1
A
Note:The voltage and
waveform of IC302
cannot be measured,
because it is mounted
by the side of lens.
CCD IMAGER
BUFFER
Y/CHROMA
REC
VIDEO
SIGNAL
SIGNAL PATH
D
C
E
8 4
B
3
H
CCD IMAGER(CCD1 BLOCK)
2
CD-426 FLEXIBLE BOARD (1/2)
G
XX MARK:NO MOUNT
05
7
F
5 6
For Schematic Diagram
• Refer to page 4-37 for printed wiring board.
• Refer to page 4-53 for waveform.
4-7 4-8
CD-426 (1/2)
Precautions for Replacement of CCD Imager
• The CD-426 flexible 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-426 FLEXIBLE BOARD 4-2. SCHEMATIC DIAGRAMS CD-426 FLEXIBLE BOARD