LG 34GN73A-B

会员1455776

Hi to all.

I've got an LG 34GN73A-B monitor for repair. Is not starting well all the time (especially first time). backlight is on but no image ... just some fine lines at the bottom. Display is LM340WW2. Found on the display board 2 ANX1706 ic's. The right one is warming up to 60C degrees. left one is not warm. If I try multiple times is working just fine. After is powered there's no issues. Can you please advice me? Maybe someone else had this issue before. Thanks in advance.

会员1328096

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会员1455776

Yasus 发表于 2022-11-21 13:37
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I need a schematic for LG 34GN73A-B. Thank you very much.

会员1462704

LG 34GN73A-B的原理图好像很难找或是根本没有！