Panasonic WV-CL920A Operating Instructions Manual page 14

Replacement of Auto Iris Lens
Connector
If necessary, replace the existing lens connector with
the type YFE419J100 supplied.
1. Cut the existing lens connector at the end of the iris
control cable.
2. Process the cable end as shown in the figure.
8 mm (5/8)
2 mm (1/16)
3. Solder each wire to a pin as follows.
Pin #1: Red/Power
Pin #2: Not used
Pin #3: White/Video
Pin #4: Black/GND, Shield
Pin 3
Pin 1
4. Attach the cover to the connector.
Cover
-14-
Rib
Pin 4
Pin 2
Lens