LG 19LH2000 Service Manual page 63

LCD TV
Symptom
AV2 Video OK ?
YES
Check the SCART Cable
YES
Check MAIN B'D JK1101
NO
YES
MAIN B'D
C2008 (Right Sound)
C2009 (Left Sound)
YES
signal ?
NO
Check MAIN B'D
C2008, C2009
AV2 No Audio Problem
Replace MAIN B'D JK1101
Replace MAIN B'D IC 100
Making 2009. 2 . 1
Revision
26~42LH2000
32~47LH3000/LH4000
22/34