3. VIDEO NOISE, UNSYNCHRONOUS
CHECK C114, R116
D109, R115, R117
CHECK R30X, FBT
PIN6
CHECK
Q101 G-S FREQUENCY
YES
SYNCRONIZE
NO
WITH H-SYNC
YES
CHECK
Q319 G-S FREQUENCY
SYNCRONIZE
NO
WITH H-SYNC
NORMAL OPERATION
32
CHECK HORIZONTAL
NO
FREQUENCY C114 TO GND
CHECK HORIZONTAL
NO
FREQUENCY C359 TO GND