Hi all , my tv is an ONN AO42ZID power board FSP312-2MO1. It started playing up a couple of months ago, stripes and colours flashing on the screen when first turned on. Tv would eventually come on and stay on all day, yesterday it never came on and the standby light flashed and it sounded like it had a heart beat. After a quick search I found the caps fix solution, so I replaced the obvious bulging and swollen caps, 6 of them. When reassembled tv had no power at all, so I checked and replaced the main fuse. Reassembled again and the power board had power, but still no standby light, checked the inverters all had correct voltage 24v + 12v, could also hear the power humming through the board. It's been a while since i worked on circuit boards, about 8 years, used to build pcs 12 years ago, all seems similar and fimialar still. Any help and or advice greatly appreciated.
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Re: AO42ZID Replaced caps + T-5 fuse repair failed
Double posting in multiple subforums will not make me happy. I answered you here. Pick one thread and keep everything in it otherwise it makes more work for us.
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Re: AO42ZID Replaced caps + T-5 fuse repair failed
Sorry about that retiredcaps. Will get a decent camera before I post pics. ThanksComment
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Re: AO42ZID Replaced caps + T-5 fuse repair failed
What brand and series did you use for replacements? It matters as some caps are not suitable for a SMPS application.Originally posted by dargo40 View Post
I also suggest you clean and reseat every connector whether you touched it or not.--- begin sig file ---
If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.
We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.
Please do not post inline and offsite as they slow down the loading of pages.
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Re: AO42ZID Replaced caps + T-5 fuse repair failed
make sure you connected all the cables back, ive done this before where ive forgot to put the standby led and button cable back in, then been scratching my head for 10mins before realising....lmaoComment
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