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5. Component Video Trouble Shooting

Check Signal Format
Is it supported signal?
Y
Check Component Jack JK1001 N
Y
Check Component Signal
R1020/R1021/R1022
R1005/R1012/R1013
NReplace one of
R1020/R1021/R1022
R1005/R1012/R1013
& Recheck
Y
Check Component Signal
R175/R173/R177
R180/R182/R184
NReplace it
Y
Y
Check Component Cable
Replace Jack
Maybe Mstar S7(IC100)
has problems