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jcer93705
New Member
Last Activity: 05-30-2016, 04:20 AM
Joined: 05-28-2016
Location: fresno
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Re: vizio vp50 hdtv20a black screen but sound works
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Re: vizio vp50 hdtv20a black screen but sound works
Okay so I powered without the top y and no picture. Led is off on Y main board. The logic board one led still blinking. The y main board is buzzing. Without the bottom y board. Then I removed the bottom one. Y main board still have led off still have a buzz. The logic board still blink. Any ideas? Also powersupply has been replace few years back. And that broken fuse still works still attach.Leave a comment:
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Re: vizio 50 hdtv 20a have sound no picture
Hi my tv has the same issue. And so there a crack on the fuse of the powersupply. Would this cause the problem? Here is a video of the lights
on logic board one is blinking other is not. Then the Y main board has solid
green. Here the video. Please somebody help me. Black screen, sound work on the ch. Ty [url]https://www.youtube.com/watch?v=GJKMWbSXwf0[/url]Re: vizio 50 hdtv 20a have sound no ...e the problem?Leave a comment:
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Re: vizio vp50 hdtv20a black screen but sound works
I did found a fuse with a crack on it....Leave a comment:
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Re: vizio vp50 hdtv20a black screen but sound works
Would that cause the Y main board to have solid green?...Leave a comment:
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vizio vp50 hdtv20a black screen but sound works
Hi guy's I have a vizio vp50 hdtv20a I don't have knowledge to fix them and so I wanna learn. [url]https://www.youtube.com/watch?v=GJKMWbSXwf0[/url] Very odd logic board one led is blinking the other one on same board isn't but the y main board has a sold yellow light. Now is the logic board letting me know that the y main board isn't working? I heard when y buffer top and bottom that connect to y main board when that fail mostly y main board fails too is that true? Please help me.
Tyhttps://Hi guy's I have a vizio vp50...MWbSXwf0[/url]
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Re: New Members - please post your introductions here
Hi I'm james and I join to learn how to fix Tvs.
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