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4. AV Video
Check input signal format.
Is it supported?
ok
Check AV Cable for damage
for damage or open conductor
ok
Check JK100 , JK8500
CVBS Signal Line
R105 , R8503
ok
Check CVBS_DET Signal
ok
Check FRC and BCM LVDS Output
5. Component Video
Check input signal format.
Is it supported?
ok
Check Component Cable
for damage or open conductor.
ok
Check JK100
Y/PB/PR signal Line
ok
Check COMP_DET Signal
ok
Check FRC and BCM LVDS Output
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
No
Replace Jack
No
Replace R113 or R8504
No
Replace Mstar(IC9001) or BCM( IC900)
or Main Board.
No
Replace Jack
No
Replace R119 or R129
No
Replace Mstar(IC9001) or BCM( IC900)
or Main Board.
LGE Internal Use Only
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