Read Sony CCD-TRV128 / CCD-TRV228 / CCD-TRV228E / CCD-TRV328 / CCD-TRV428 / CCD-TRV428E Service Manual online
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
TRV128
/TRV228
/TRV328
/TRV428
/TRV228
/TRV328
/TRV428
TRV228E
/TRV428E
/TRV428E
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
R-7.2
/P0
R-7.2/P0
R-0.3/P0
R-0.3/P0
R11.2/P0
R1.3
/P0
R1.6
/P0
R12.6
/P0.3
R-7.7
/P0.4
R8.9/P0.1
R15.1/P0
R11.2
/P0
/P0
R16.1/P0
R10.5
/P0
/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
1.2 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
NTSC: 9.54 MHz
PAL: 9.46 MHz
2.4 Vp-p
IC951
qs
REC
9
23 Vp-p
IC951
q;
REC
H
LND951
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
100uH
L951
2SC4178-F13F14-T1
Q951
14P
CN951
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
A
C954
XX
0.1u
C955
XX
C952
16V
22u
C951
10V
47u
C953
10
R952
10k
R953
CAM_15V
V4
GND
H1
V2
CCD_OUT
H2
V1
V3
GND
RG
VSHT
GND
CAM-7.5V
BUFFER
ICX433AKA-43:
ICX437AKA-43:
IC951
CCD IMAGER
(1/10)
VC-341
CN151
(PAGE 4-9)
FFC-005 FLEXIBLE
THROUGH THE
FLAT CABLE
B
3
4
2
E
5
6
D
C
05
7
CCD IMAGER
CD-465 BOARD
XX MARK:NO MOUNT
8
9
G
F
Y/CHROMA
REC
VIDEO
SIGNAL
SIGNAL PATH
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
• Refer to page 4-41 for printed wiring board.
4-7
4-8
CD-465
Precautions for Replacement of CCD Imager
• The CD-465 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.
4-2. SCHEMATIC DIAGRAMS
CD-465 BOARD
4-2. SCHEMATIC DIAGRAMS
CD-465 BOARD
Click on the first or last page to see other CCD-TRV128 / CCD-TRV228 / CCD-TRV228E / CCD-TRV328 / CCD-TRV428 / CCD-TRV428E service manuals if exist.