LG 50PG6300 Service Manual page 34

18. No SW Upgrade
Copyrightⓒ2008 LG Electronics. Inc. All right reserved
Only for training and service purposes
VCTP SW Upgrade
Pass
Check the signal(TA,RA) of Q591,Q592
Pass
Check the signal(TX,RX)
of U81
Pass
Check input source cable or jack(JP591)
Mojo SW Upgrade
Pass
Check the signal(TA,RA) of Q591,Q592
Pass
Check the signal(TX,RX)
of U662
Pass
Check input source cable or jack(JP591)
Fail
Fail
Fail
Fail
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Re-soldering or Change the
defect part(U591)
Re-soldering or Change the
defect part(U592)
Re-soldering or Change the
defect part(U591)
Re-soldering or Change the
defect part(U592)
LGE Internal Use Only