7. AV Video Trouble Shooting
Y
Check Jack JK202/JK208
N
Y
Check CVBS Signal
R234,R230,R251,425,426
N
Y
Check Video GND(V COM)
C413, R481
N
Replace one of
VCOM& Recheck
Y
Y
Replace Jack
Maybe Mstar IC400
has problems
Check Signal Format
Is it supported signal?
Check AV Cable
Replace one of
Resister
& Recheck
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Summary of Contents for 60PB5600
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