LG Electronics LCD 782LS service manual L204

YES
CHECK	NO	TROUBLE IN
L204
PULSE ?		U201
YES
CHECK	NO	CHECK DOT CLOCK
U401 PIN 10
		PATTERN
PULSE ?
YES
CHECK	NO	CHECK
U401 PIN 8
V.PULSE?		DVS PATTERN
YES
CHECK	NO	CHECK
U401 PIN 7
		DHS PATTERN
V.PULSE?
YES
TROUBLE IN
LCD MODULE
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