LG 32LB2R - Component and RGB Display Problems; Component 1, 2 and RGB Display Issues

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15. In the case of becomes unusual display from component 1 mode(main)
Check the input source.
Change IC(IC800).
Yes
No
Is video
input of the JK102
normal? (CheckL126,
L127, L128)
16. In the case of becomes unusual display from component 2 mode(main/sub)
Check the input source.
Change IC(IC800).
Yes
No
Is video
input of the JK103
normal? (CheckL129,
L130, L131)
17. In the case of becomes unusual display from RGB mode(main/sub)
Check the input source.
Change IC(IC800).
Yes
No
Is R,G,B input
and H,V sync of the JK500
normal? (ChecK R509, R511,
R512, R513, R515)