6-5
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Check the data enable of positive
polarity are output on P307 pin 42.
Failure point
1) I306 failure
2) Printed wire broke between I306 and P307 pin 37.
Check the data signal output on
P306 and P307 R, G, B data pin.
OK
NG
Failure point
1) I306 failure
2) Printed wire broke between I306 and P306 data line
Failure point
1) The cable broke between P306, P307 and LCD module.
2) LCD module failure.
OK
NG
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