Read LG 32LC41 / 32LC42 / 32LC43 / 32LC44 / 32LC4R (CHASSIS:LP78A) Service Manual online
- 22 -
11. In the case of an unusual display in component 1 mode.
Is the video
input of the A/V jack
normal? (Check R248,
R249,R250)
Yes
Change the IC(IC500)
Check the input source.
No
12. In the case of an unusual display in component 2 mode.
Yes
Change the IC(IC500)
Check the input source.
No
Is the video
input of the A/V Jk202
normal? (Check R241,
R242, R243)
13. In the case of an unusual display in RGB mode.
Yes
Change the IC(IC500)
Check the input source.
No
Is the
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 32LC41 / 32LC42 / 32LC43 / 32LC44 / 32LC4R (CHASSIS:LP78A) service manuals if exist.