Mitsubishi Electric 1786FD2 Service Manual page 85

MEA 1786FD2 CRT Monitor Service Guide
10. FOCUS NG
NG
CHECK FOCUS TRACE CHECK H-PARA SIGNAL
OK
REPLACE
IC201
FOCUS NG
CHECK IC201 PIN32
WAVEFORM
OK
C329,R327
NG
REPLACE
REPLACE
OK
NG
CHECK CS-1,CS-2
SIGNAL FOIL
TRACE
OK
CHECK Q321 FOCUS
CKT
NG
NG
REPLACE
COMPONENT
Trouble Shooting
10