LG StudioWorks 500E Service Manual page 19

NO DEGAUSSING
CHECK
IC401 PIN 1
(0V)?
YES
CHECK
Q953 COLLECTOR
VOLTAGE?
DC 13V
YES
CHECK
P902 ?
YES
CHECK
RL901?
YES
TROUBLE IN
TH901,
DEGAUSSING COIL
9. NO DEGAUSSING
(DEGAUSS ON THE OSD MENU MUST BE PRESSED.)
NO
NO
NO
NO
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TROUBLE IN
IC401 (MICOM)
TROUBLE IN
Q953
TROUBLE IN
P902
TROUBLE IN
RL901