WV-CL920, WV-CL924 - Panasonic Video Monitoring Service Manual (repair manual). Page 2

This service information is designed for experienced repair technicians only and is not designed for use by the
general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to
service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any
attempt to service or repair the product or products dealt with in this service information by anyone else could
result in serious injury or death.

Body Cap .................................................................... 1 pc.
ALC Lens Connector (YWM1943A)  ............................ 1 pc.
AC Power Cord (only for WV-CL920)  ......................... 1 pc.

Lenses :

WV-LA2.8, WV-LA4R5A, WV-LA6A, WV-LA12A, 
WV-LZ80/2, WV-LZ81/10, WV-LZ81/6, 
WV-LA4510,WV-LA608, WV-LA1208

MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS............................................................. 1
ADJUSTMENT PROCEDURE ............................................................................................................... 2
LOCATION OF TEST POINTS AND ADJUSTING CONTROLS......................................................... 11
WIRING DIAGRAM .............................................................................................................................. 12
OVERALL BLOCK DIAGRAM

(1/2) .................................................................................................................................................. 13
(2/2) .................................................................................................................................................. 14

SENSOR BOARD............................................................................................................................. 15
MAIN BOARD (1/3) .......................................................................................................................... 16
MAIN BOARD (2/3) .......................................................................................................................... 17
MAIN BOARD (3/3) .......................................................................................................................... 18
I/F BOARD (1/2) ............................................................................................................................... 21
I/F BOARD (2/2) ............................................................................................................................... 22

SENSOR BOARD............................................................................................................................. 15
MAIN BOARD (COMPONENT SIDE)............................................................................................... 19
MAIN BOARD (PATTERN SIDE) ..................................................................................................... 20
I/F BOARD (COMPONENT SIDE) ................................................................................................... 23
I/F BOARD (PATTERN SIDE) .......................................................................................................... 24

WV-CL920/G .................................................................................................................................... 25
WV-CL924E...................................................................................................................................... 26

REPLACEMENT PARTS LIST  ........................................................................................................... 27