DCR-TRV255E/TRV260/TRV265/TRV265E
TRV255E
/TRV265E
TRV260
/TRV265
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
R10.7
/P0
R15/P0
R11.5
/P0
R1.3
/P0
R11.5/P0
R-0.3/P0
R-0.3/P0
R-7.2/P0
R-7.2
/P0
R15.0/P0
R10.2/P0.1
R-7.6
/P0.4
R12.5
R1.6
/P0
1
IC951
1
REC
V
7.6 Vp-p
2
V
IC951
2
REC
22 Vp-p
3
IC951
3
REC
V
7.6 Vp-p
4
IC951
4
REC
V
22 Vp-p
5
1.7 Vp-p
IC951
7
REC
H
6
H
3.6 Vp-p
IC951
qf
REC
H
7
3.6 Vp-p
IC951
qd
REC
8
13.5 MHz
2.4 Vp-p
IC951
qs
REC
9
22 Vp-p
IC951
q;
REC
H
/P0
IC951
V4
1
V3
2
V2
3
V1
4
NC
5
GND
6
7
CCD_OUT
VDD
8
NC
9
SUB
10
VL
11
RG
12
H1
13
H2
14
LND951
2SC4178-F13F14-T1
Q951
14P
CN951
1
2
3
4
5
6
7
8
9
10
11
12
13
14
100uH
L951
XX
D951
1
A
82
R952
XX
R968
XX
R969
3300
R953
C954
XX
XX
C957
XX
C952
16V
22u
C951
10V
47u
C953
0.1u
C955
CAM_15V
V4
GND
H1
V2
CCD_OUT
H2
V1
V3
GND
RG
VSHT
GND
CAM-7.5V
7
8
C
B
XX MARK:NO MOUNT
3
FLEXIBLE FLAT CABLE
05
D
4
CD-471 BOARD
ICX219CKA-43:
VC-344
2
CCD IMAGER
CCD IMAGER
6
(1/10)
CN1501
ICX223CKA-43:
IC951
5
E
THROUGH THE FFC-005
(PAGE 4-9)
BUFFER
SIGNAL PATH
Y/CHROMA
REC
VIDEO
SIGNAL
F
9
0
R970
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
4-7
4-8
CD-471
Precautions for Replacement of CCD Imager
• The CD-471 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-471 BOARD
4-2. SCHEMATIC DIAGRAMS
CD-471 BOARD
