It worked this morning. Now my Samsung tv won’t turn on.

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Samsung LN46A530P1FXZA 46 inch LCD TV

The LN46A530 has a 46" display, combined with SRS TruSurround XT. The PC input allows this display to double as a 46" computer monitor

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Justin @studebaker53

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发帖于: 2019年12月28日

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It worked this morning. Now my Samsung tv won’t turn on.

TV was on with a dvd this morning. Unhooked it took the stand off and mounted on tv table stand. Now won’t start. Little red light when plugged in goes bright, dim, off, and keeps repeating. Nothing on the screen. It’s an LCD Series 5. 530. Help

model LN52B530P7F

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bill @ruggb 声誉积分: 3.9千 3 2 · Answer 1 · 2022-08-09T18:16:14-07:00

bill @ruggb

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Service manual does not show power bd schematic == if it is like the one I just fixed it is probably bad MOS_FET devices. But I can't find enough detail on it.

It is a crap shoot. Replacing the PSU might fix it, or maybe not.

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Samsung LN46A530P1FXZA 46 inch LCD TV

It worked this morning. Now my Samsung tv won’t turn on.

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