LG 177V Service Manual - Page 22

Browse online or download pdf Service Manual for Monitor LG 177V. LG 177V 33 pages.

Print Page
NO TILT (NO ROTATION)
CHECK
IC401 PIN21
WAVE FORM ?
YES
CHECK
15V LINE
AND 6.3V LINE ?
YES
CHECK
Q503 COLLECTOR
VOLTAGE
(15V) ?
YES
TROUBLE IN
P501, TILT COIL, D512
10. NO TILT (NO ROTATION )
NO
NO
NO
TROUBLE IN
IC401 ( MI COM)
TROUBLE IN
15V LINE, 6.3V LINE
TROUBLE IN
Q501~Q503