Cd-244/269 Printed Wiring Board And Schematic Diagram - Sony DCR-TRV120 Service Manual

CD-244/269 (CCD IMAGER) PRINTED WIRING BOARD AND SHEMATIC DIAGRAM
– Ref. No.: CD-244/269 board; 20,000 series –
– DCR-TRV120E/TRV125E/TR8000E/TR8100E –
• For Printed Wiring Board.
• There are few cases that the part isn't mounted in this model
is printed on this diagram.
• Chip transistor
C
B E
• See page 4-87 for waveforms.
4-9
1 2 3
CD-244 BOARD
(DCR-TRV120E/TRV125E)
A
CD-269 BOARD
(DCR-TR8000E/TR8100E)
CCD IMAGER
-REF.NO.:20,000 SERIES-
XX MARK:NO MOUNT
R:REC MODE
P:Digital8 PB MODE
B
CN151 16P
GND 1
CCD_OUT 2
GND 3
CAM_12V 4
A_4.75V 5
C
VC-235 BOARD(1/16) VSHT 6
CN1501
(THROUGH THE CAM_-6.5V 7
FP-161 FLEXIBLE)
(SEE PAGE 4-15) GND 8
RG 9
H1 10
H2 11
GND 12
V4 13
D
V1 14
V3 15
V2 16
E
F
SIGNAL PATH
VIDEO
SIGNAL
Y/CHROMA
G
REC
05
DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
4 5 6
1 2 3 4 5 6 7
IC151
ICX221BK-13
IC151 1
2
3
CCD IMAGER
4
6
5
14 13 12 11 10 9 8
R-6.7/P0
C156
R157 10p
FB001
0
C155
33u
10V TA B
L152
C152
100uH
22u Q151
XX
16V
B
TA
R153
XX
4.7 2.5
IC152
5 4
AD8014ART-REEL7
IC152
AD8005
1 2 3 BUFFER
2.5
2.5
L151
100uH
R151
82
R154
C151 C153 1k
0.001u XX
C154
XX
Precautions for Replacement of CCD Imager
• The CD-244/269 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.
CCD IMAGER
CD-244/269
4-10
7
LND151
GND
C158
1u
16V
TA
C159
4.7u
C160
XX
R156
5600