Read LG 52LG5FRC-TA (CHASSIS:LP81Z) Service Manual online
C
2008
- 15 -
3. Component Video
Check signal format
Is it supported?
Check signal
R0830, R8031, R8032, R8033
Replace it.
Y
N
Check JK100
Replace Component Jack (JK100)
Y
N
Y
Maybe LGE6991DD(IC801)
has problems
Y
Check Component Cable
4. RGB Video
Check signal format
Is it supported?
Check signal, Hsync, Vsync
R114, R115
Replace it.
Check signal
R8035, R8037, R8039
Y
N
Check JK104
Replace RGB Jack (JK104)
Y
N
Y
Replace it
N
Y
Check RGB Cable
Y
Maybe LGE6991DD(IC801)
has problems
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