3. VIDEO NOISE, UNSYNCHRONOUS
CHECK HORIZONTAL
FREQUENCY C114 TO GND
CHECK
Q319 G-S FREQUENCY
SYNCRONIZE
WITH H-SYNC
CHECK HORIZONTAL
FREQUENCY C359 TO GND
CHECK R30X, FBT
PIN6
NORMAL OPERATION
CHECK
Q101 G-S FREQUENCY
SYNCRONIZE
WITH H-SYNC
CHECK C114, R116
D109, R115, R117
YES
YES
NONO
NONO
32
