25
7. TROUBLESHOOTING GUIDE
7-1 NO-POWER
CHECK F101
NO - POWER
CHANGE FUSE
NG
OK
OK
CHECK BD401
CHANGE BD401
NG
OK
OK
CHECK FE401
CHECK & CHANGE
Q401
NG
OK
OK
CHECK Q402,
Q403
CHANGE Q402,3
NG
OK
OK
CHECK B+
110V
CHECK T101
NG
OK
OK
CHECK COMPONENT & CHANG
D403,D404,D401,
END
CHANGE BD401
NG
OK
KORTEK Corporation
KTN-2001/1401