Read Panasonic WV-CL920 / WV-CL924 Service Manual online
1. Test Equipment Required
The following Test Equipments are required for Adjust-
ment of the Colour CCTV Camera WV-CL920 and WV-
CL924.
Oscilloscope
Frequency Counter
Waveform Monitor
Vectorscope
Underscanned Colour Video Monitor
12 V DC Power Supply Unit
Personal Computer (IBM PC/AT type or equivalent)
Standard Straight RS-232C Cable
ALC Lens (WV-LA9C3A, WV-LA12 or equivalent)
Lux Meter
Lighting (275 footcandles (2,750 ± 150 lux), Colour
Temperature 5,100 ± 100 K)
Colour Temperature Conversion Filters
(KENKO: W12, C4 or equivalent)
Radiation Chart
Logarithmic Gray Scale Chart.
(Part Number:YWV2310RB99)
Extension Cable as shown in Fig. 1-1.
(Part Number: YWV0EA1171AN)
ment of the Colour CCTV Camera WV-CL920 and WV-
CL924.
Oscilloscope
Frequency Counter
Waveform Monitor
Vectorscope
Underscanned Colour Video Monitor
12 V DC Power Supply Unit
Personal Computer (IBM PC/AT type or equivalent)
Standard Straight RS-232C Cable
ALC Lens (WV-LA9C3A, WV-LA12 or equivalent)
Lux Meter
Lighting (275 footcandles (2,750 ± 150 lux), Colour
Temperature 5,100 ± 100 K)
Colour Temperature Conversion Filters
(KENKO: W12, C4 or equivalent)
Radiation Chart
Logarithmic Gray Scale Chart.
(Part Number:YWV2310RB99)
Extension Cable as shown in Fig. 1-1.
(Part Number: YWV0EA1171AN)
2. Disassembling Procedure for
Adjustment
Referring to Fig. 2-1, remove two screws that secure the
Mount Adapter and remove the Mount Adapter.
Mount Adapter and remove the Mount Adapter.
Referring to Fig. 2-2, remove two screws that secure the
Main Cover and remove the Main Cover.
Main Cover and remove the Main Cover.
Fig. 2-1
Fig. 2-2
– 2 –
Remove two screws
Mount Adapter
Remove two screws
Main Cover
Fig. 1-2
Remote Electric Variable Resistor (E. V. R.) Adjustment kit
as shown in Fig. 1-2. (Part Number: YWV0EA1174AN)
as shown in Fig. 1-2. (Part Number: YWV0EA1174AN)
Fig. 1-1
To
Main Board
CN404
Main Board
CN404
To
Power Board
Unit CN101
Power Board
Unit CN101
CN3
CN2
ADJUSTMENT PROCEDURE
Click on the first or last page to see other WV-CL920 / WV-CL924 service manuals if exist.