LG 37LF2510-ZB - Page 64

Check the CVBS Cable
YES
Check MAIN B’D
C2013, C2014
MAIN B’D
C2013 (Right Sound)
C2014 (Left Sound)
signal ?
YES
NO
Replace MAIN B’D IC 100
Component Video OK ?
YES
Check MAIN B’D JK400 Replace MAIN B’D JK400
NO
YES
Making
Revision
2009. 2 . 1
24/34
LCD TV
Symptom
Component No Audio Problem
26~42LH2000
32~47LH3000/LH4000