Page 1
CVX-V1/V1P
SERVICE MANUAL
Photo: CVX-V1P
NTSC model: CVX-V1
PAL model : CVX-V1P
SPECIFICATIONS
US Model
Canadian Model
CVX-V1
AEP Model
UK Model
CVX-V1P
MICROFILM
COLOR VIDEO CAMERA
Page 2
CD-188 (CCD IMAGER), (TIMING GENERATOR) SCHEMATIC DIAGRAM
CVX-V1/V1P
CD-188 BOARD (2/2)
4
7 Vp-p
H
IC101 @∞, @§
5
7 Vp-p
H
IC101 @•, #¡
6
3 Vp-p
H
IC101 $¢
7
Precautions for Replacement of CCD Imager
• The CD-188 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.
3 Vp-p
V
IC101 $∞
CD-188 BOARD (1/2)
1
7 Vp-p
H
IC001 1, 2
2
7 Vp-p
H
IC001 3, 4
3
1.0 Vp-p
H
IC001 7
4-7 4-8 4-9
4-10
CCD IMAGER/TIMING GENERATOR
CD-188 (1/2) CD-188 (2/2)
Page 3
CS-53 (CAMERA, Y/C PROCESS) SCHEMATIC DIAGRAM
CS-53 BOARD (1/3)
1
CVX-V1/V1P
6
1.8 Vp-p
14.318 MHz: NTSC
14.187 MHz: PAL
IC304 !¡
2
0.8 Vp-p
28.636 MHz
7
IC304 5
3
0.8 Vp-p
28.636 MHz: NTSC
28.375 MHz: PAL
8
IC304 4
4
0.9 Vp-p
14.318 MHz: NTSC
14.187 MHz: PAL
9
IC305 !§
5
0.14usec
IC305 2 – 0
10
3.2 Vp-p
H
IC305 @§
V=60Hz: NTSC
V
V=50Hz: PAL
IC307 %¡
H
IC307 @º
H
IC307 @£
PAL
17.734475 MHz
IC307 ^£
1.0 Vp-p
3 Vp-p
0.6 Vp-p
0.9 Vp-p
2.3 Vp-p
NTSC model: CVX-V1
PAL model : CVX-V1P
4-15 4-16 4-17 4-18
CAMERA, Y/C PROCESS
CS-53 (1/3)
Page 4
CVX-V1/V1P
CVX-V1/V1P
CS-53 BOARD (2/3)
11
V
V=60Hz: NTSC
V=50Hz: PAL
IC502 ^™
12
32.768 kHz
IC502 %™
13
20 MHz
IC502 $¡
NTSC model: CVX-V1
PAL model : CVX-V1P
CS-53 (MODE CONTROL) SCHEMATIC DIAGRAM • See page 4-11 for CS-53 BOARD printed wiring board.
3 Vp-p
0.7 Vp-p
0.2 Vp-p
MODE CONTROL
CS-53 (2/3)
4-20 4-21 4-22
Page 5
CS-53 (MIC AMP) SCHEMATIC DIAGRAM • See page 4-11 for CS-53 BOARD printed wiring board.
CVX-V1/V1P
CVX-V1/V1P
4-23 4-24
MIC AMP
CS-53 (3/3)
Page 6
VA-103 (DC-DC CONVERTER) SCHEMATIC DIAGRAM
CVX-V1/V1P
VA-103 BOARD (1/3)
1
13 Vp-p
2.0 µsec
Q601 C
4-33 4-34 4-35
DC-DC CONVERTER
VA-103 (1/3)
Page 7
CVX-V1/V1P
VA-103 (VIDEO/AUDIO I/O) SCHEMATIC DIAGRAM • See page 4-28 for VA-103 BOARD printed wiring board.
VA-103 BOARD (2/3)
2
0.46 Vp-p
H
IC701 @™
3
0.5 Vp-p
H
IC701 !§
4
1.0 Vp-p
H
IC701 !¢
5
1.8 Vp-p
H
IC701 9
6
2.1 Vp-p
H
IC701 6
7
1.1 Vp-p
H
IC701 #¡
VIDEO/AUDIO I/O
VA-103 (2/3)
4-36 4-37 4-38
Page 8
VA-103 (LANC I/O), IF-69 (INTERFACE) SCHEMATIC DIAGRAM • See page 4-28 for VA-103 BOARD and IF-69 BOARD printed wiring boards.
CVX-V1/V1P
4-39 4-40 4-41 E
LANC I/O/INTERFACE
VA-103 (3/3) IF-69
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