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DSC-P3
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
CD-340 (CCD IMAGER) SCHEMATIC DIAGRAM
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note:voltage and waveforms of parts mounted on CD-340 board cannot be measured
because they are(mounted)by the side of the lens.
LND512
V2
120
R501
UN9213J-(K8).SO
Q501
LND506
CAM_15V
16V
0.1u
C502
16V
0.1u
C508
LND505
GND
LND507
CAM_-7.5V
XX
C507
LND521
GND
TH501
2700
R502
LND517
V3B
16V
0.1u
C505
LND510
VSHT
IC501
ICX262AQF-13
1
V4
2
V3A
3
V3B
4
V2
5
V1A
6
V1B
7
TEST
8
TEST
9
GND
10
VOUT
11
VDD
12
RG
13
H2
14
H1
15
GND
16
SUB
17
CSUB
18
VL
19
H1
20
H2
LND509
VSUB_CONT
0
R506
LND519
GND
10u
16V
16V
C509
XX
C501
LND520
CCD_OUT
LND513
V1A
3300
R505
LND501
GND
LND516
V3A
2SC4250(T5LSONY1)
Q502
LND518
GND
LND504
H2
16V
0.1u
C504
16V
0.1u
C503
LND502
H1
LND503
RG
LND515
V4
LND514
V1B
1M
R504
10p
C506
LND508
GND
47
R503
LND511
CCD_TEMP_AD
1
A
21
3
11
12
20
6
16
2
10
19
18
15
1
9
4
14
8
17
5
13
7
2
4
F
5
6
E
05
B
CD-340 BOARD
3
D
C
-REF.NO.:2,000 SERIES-
CCD IMAGER(CCD BLOCK)
XX MARK:NO MOUNT
IC501
CCD IMAGER
SY-73 BOARD (1/11)
CN101
(SEE PAGE 4-15)
7
(CCD TEMP SENSOR)
BUFFER
SWITCH
SIGNAL PATH
REC
Y/CHROMA
VIDEO
SIGNAL
Precautions for Replacement of CCD Imager
• The CD-340 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.
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.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
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