Daewoo CN-150 - Remote Control Does Not Operate

16
REMOTE CONTROL DOES NOT OPERATE
CAPTION DISPLSY DOES NOT OPERATE
IL01
REMOCON
SENSOR
ON SCREEN DISPLAY DOES NOT OPERATE
I701
CHECK
FOR 60Hz
OSC CHECK
R
G
YS
CHECK
FOR 15, 734Hz
Vsync
Hsync
GND 5V OUT
CHECK
WAVE-
FORM
I701
5V
19
25
24
42
18
B
17
22
41
COMPOSITE
VIDEO 2Vpp
R, G, B, YS
CHECK
IF OSD DOES NOT
OPERATE, CHANGE
I701
R, G, B, YS
CHECK
IF CAPTION
DOES NOT
OPERATE.
CHANGE I701
I701
R
G
B
YS
19
13
18
17
22
3