Hey /diy/, newbie diy-er here. Does anyone have any knowledge

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Anonymous
2016-10-22 04:22:30 Post No. 1074004
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Anonymous 2016-10-22 04:22:30 Post No. 1074004 [Report]

Hey /diy/, newbie diy-er here. Does anyone have any knowledge on CONIA TVs?

I've had this one for a while, picked it up for cheap due to it making a buzzing noise whenever it's on. Never really had the time to get around to fixing it, and just used it anyway. Now I was wondering if there was a way I could fix this.

From what I've gathered it's a busted capacitor, but I'm more or less useless when it comes to this stuff so I'm wondering if anyone has an idea of where I should start. I know it's tied to the contrast/brightness as the buzzing gets louder/softer as it goes brighter/darker.

Many thanks in advance.

Anonymous 2016-10-22 04:24:41 Post No.1074006
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Anonymous 2016-10-22 04:24:41 Post No.1074006 [Report]

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Left side (from the back)

Anonymous 2016-10-22 04:26:37 Post No.1074007
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Anonymous 2016-10-22 04:26:37 Post No.1074007 [Report]

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>>1074006
Right side

Anonymous 2016-10-22 05:30:10 Post No.1074023
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Anonymous 2016-10-22 05:30:10 Post No.1074023 [Report]

>>1074007
>>1074006
Find the backlight control board
replace the caps one by one until the buzzing stops.

Alternatively sell that piece of shit on CL and buy a new one.

Anonymous 2016-10-22 06:51:22 Post No.1074051
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Anonymous 2016-10-22 06:51:22 Post No.1074051 [Report]

>>1074023
Thanks man. I'll look into this, hopefully I can find some layout for it.

Kek. I've thought about buying a new one, but it's actually a really great tv minus the buzzing. It'd cost me a good bit of money to get one the same size.

Anonymous 2016-10-22 06:53:21 Post No.1074052
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Anonymous 2016-10-22 06:53:21 Post No.1074052 [Report]

>>1074051
easier would be to see if you can get replacement board for the backlight off alibaba or something

Anonymous 2016-10-22 06:58:27 Post No.1074055
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Anonymous 2016-10-22 06:58:27 Post No.1074055 [Report]

>>1074052
Awesome man, that's a great idea. Thank you for the suggestion.

I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible. Read more on this topic here - https://archived.moe/talk/thread/1694/

I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/