-32-
TROUBLE SHOOTING GUIDE
(5) NO OSD
Service DATA
CHECK/CHANGE
#10,11 relation
Circuit
CHECK/CHANGE
OSD BL circuit
CHECK
I701 #22,23,
24 OUTPUT
CHECK
I701 #25
OUTPUT
CHECK
I701 #10,11
Oscilation
CHECK
N
N
Y
Y
Y
N
OSD Gain
CHECK
I501 #14,15,
16,17 INPUT
CHECK
N
