Printed Wiring Boards And Schematic Diagrams; Printed Wiring Board; Ccd Imager; Schematic Diagram - Sony DSC-S70 Service Manual

DSC-S70

4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

CD-282 (CCD IMAGER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: CD-282 board; 2,000 series –
• For Printed Wiring Board.
• CD-282 board is four-layer print board. However, the patterns
of layers 2 to 3 have not been included in the diagram.
• There are few cases that the part isn't mounted in this model
is printed on this diagram.
• Chip transistor
C
B E

CCD IMAGER

CD-282
4-7
• See page 4-49 for waveforms.
1 2 3
CD-282 BOARD
A
CCD IMAGER
-REF.NO.:2,000 SERIES-
XX MARK:NO MOUNT
NO MARK:STILL/PB MODE
S:STILL MODE
B P:PB MODE
C
D
FB401
C402
22u
16V
C414 TH401
0.1u
47k
E
TH402
XX
F
05
G
SY-58 BOARD (2/8)
CN101
(SEE PAGE 4-17)
4 5 6 7
4
S14.8/
Q402
2SC4178-F13F14-T1
BUFFER
S11.4/P0
C406
0.1u
S10.5/
P0
R407
3300
R405
C409
XX
10p
3
5
1 2 3 4 5 6 7 8 9 10
IC401
2 1
CCD IMAGER
IC401
ICX262AQ
20 19 18 17 16 15 14 13 12 11
1
2
R401
0
R402 0
C407
0.1u
D401
R406
R412 C413 C404
MA111 270
0 1u 0.1u
-(K8).S0
R404
1M
C412
2200p
R403
S9/P0
2700
L401
D402 D403
C403
22uH
XX 0.1
0.1u XX
R409
C408
100k
0.1u
C401
R410 R411 C405
Q401
10u XX XX 0.1u
UN9213J-(K8).SO
20V
SWITCH
SIGNAL PATH
VIDEO
SIGNAL
Y/CHROMA
REC
Precautions for Replacement of CCD Imager
• The CD-282 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.
4-8
8
P0