WV-CL920, WV-CL924 - Panasonic Video Monitoring Service Manual (repair manual). Page 6

Read Panasonic WV-CL920 / WV-CL924 Service Manual online

4. Connection and Setting Up for
Adjustment
4.1. Connection
The Fig. 4-1 shows the connecting diagram for the adjust-
ment procedure.
Fig. 4-1
Test Chart
Lens
Lcm
Floppy 
Disk
Under scanned
Colour
Video Monitor
Video Signal Generator
Remote E.V.R.
Adjustment
Kit
12V DC
Power Supply
RS-232C 
Straight 
Cable
Personal 
Computer
75
Ω
CAMERA
Waveform
Monitor
Vectorscope
CAMERA
IN
VIDEO
OUT
VIDEO
OUT
GEN-LOCK
12V DC or 24V AC
Power Supply
220-240V AC (for WV-CL920)
 (for WV-CL924)
– 4 –
4.2. Setting Up for Remote E.V.R. 
Adjustment Kit
< Remote E.V.R. Adjustment Kit >
< Switch Setting > 
Remove the Upper Cover.
Set the switch SW3 on the Board to the position as
shown below.
REMOTE
OPERATE
PROG
ALARM
RESET
NORMAL
SYSTEM
ALARM OFF
EVR
Left
Switch
Right
Switch
Mode Selection
Switch
Program
Switch
Up
Switch
Down
Switch
Set
Switch
IN
OUT
STD. CAMERA
VP CAMERA
VIDEO
CAMERA
DC12V IN
RS232C
VP/STD Camera Selection Switch
RS232C Connector
<Rear>
<Front>
Board
SW3
ON
<SW3>
<SW3>
1
2
3
4
Select switch #2 to ON (PAL) or OFF (NTSC) position.
#
ON
OFF
1
FIX
2
PAL
NTSC
3
FIX
4
FIX
3. Head Optical Ass'y
Replacement Procedure
Disassemble the Front Unit of the Camera while referring to
the item 2. Disassembling Procedure for Adjustment.
Referring to Fig. 3-1, Disconnect the Connector on the
Head Optical Ass’y and remove the Flexible Board Ass’y. 
Remove two screws that secure the Head Optical Ass’y
on the Front Unit and remove the Head Optical Ass'y on
the Front Unit.
Replace Head Optical Ass'y with new one.
Fig. 3-1
Remove two screws
Front Unit
Head Optical Ass’y
Connector
Flexible Board
Ass’y

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