Mitsubishi Electric 1786FD2 Service Manual page 81

MEA 1786FD2 CRT Monitor Service Guide
5. H.V. ABNORMAL
CORRECT IT!
CHECK DRIVER CKT
T302,L301
OK
CHECK IC201
H.V. ABNORMAL
NG CHECK C309,C306
YOKE CONNECTOR
LINEAR COIL L304
OK
CHECK FBT PIN2
YES
AT VGA(31K) ABOUT
63V ?
NG
OK
CHECK FBT(T301)
NG
REPLACE
Trouble Shooting
NO
CHECK
Q312,D318
OK
6