Filter
Top Products
Copyright © 2011 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
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
N
Replace It & Recheck
Y
Check Sync Signal
N
Replace one of R915/R916
& Recheck
Y
Check EEPROM (IC901)
N
Replace it or re-burn
& Recheck
Y
Maybe Mstar S7(IC101)
has problems