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6. RGB Video Trouble Shooting
Check Signal Format
Is it supported signal?
Y
Check RGB Jack P901 N
Y
Y
Check RGB Cable
Replace Jack
Check RGB Signal
R907,R908,R909
NReplace It & Recheck
Y
Check Sync Signal NReplace one of R915/R916
& Recheck
Y
Check EEPROM (IC901) NReplace it or re-burn
& Recheck
Y
Maybe Mstar S7(IC101)
has problems