Read LG 37LC41 (CHASSIS:LP78A) Service Manual online
- 23 -
11. In case of becomes unusual display from component 1 mode.
Is video
input of the A/V jack
normal? (Check R248,
R249,R250)
Yes
Change IC(IC500)
Check the input source.
No
12. In case of becomes unusual display from component 2 mode.
Yes
Change IC(IC500)
Check the input source.
No
Is video
input of the A/V jack
normal? (Check R241,
R242, R243)
13. In case of becomes unusual display from RGB mode.
Yes
Change IC(IC500)
Check the input source.
No
Is
R, G, B input
and H, V sync of the
JK201 normal?(Check R220,
R221, R253, R254,
R255)
Click on the first or last page to see other 37LC41 (CHASSIS:LP78A) service manuals if exist.