Re: UN70NU6900FXZA Won't Boot Unless I Temporarily Disconnect Right LVDS Ribbon
This solution worked for me. took all of like 5 minutes once i opened it. thanks man....
Jeryswan
Member
Last Activity: 07-03-2023, 01:42 PM
Joined: 03-09-2020
Location: Alamogordo NM
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Re: Service Menu Programming
You were right. the main board didn't need to be replaced. put the old one in and it displayed the correct picture. thanks dude!...Leave a comment:
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Re: Service Menu Programming
here are the original boards and their replacements...Leave a comment:
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Re: Service Menu Programming
Yes there was a clear image on the other half...Leave a comment:
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Re: Service Menu Programming
usually yes that's the case. however, had a dead main on arrival and swapped that only to find out that there was still no picture. after that i disconnected one of the panel ribbons and got a white screen on one side and picture on the other. did the other side and the white screen swapped as I expected but there was static on the other side so I decided to swap the tcon as well. I'll upload pics of original tcon and new one momentarily....Leave a comment:
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Service Menu Programming
Hello
I have a Vizio V585-H11 that I replaced the Main and Tcon board and now it's giving me a swapped image. I can get into the service menu and change the panel but it doesn't seem to have any affect on the TV. However, I'm hesitant to try every option because I don't want to set it to something that doesn't display anything and not be able to change it back. Is it possible I got the wrong TCON/Main board version and that's why the picture looks like this?... -
Re: Vizio V585-H11 post board swap
Here's what the screen looks like. It appears to have the left side and right side image swapped and in a wonky resolution....Leave a comment:
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Re: Vizio V585-H11 post board swap
Menu 4210 worked. Do you know what I should change in order to make my screen look correct?...Leave a comment:
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Re: Vizio V585-H11 post board swap
None of these are working. Is it possible that I mismatched the Main or Tcon board?...Leave a comment:
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Re: Vizio V585-H11 post board swap
tried it. didn't work....Leave a comment:
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Vizio V585-H11 post board swap
Hey everyone
I remember some time ago being able to program a main board to a specific panel size/model. I've tried everything I can find online to get into a service menu on this TV with no avail. Here is what it looks like currently.... -
Re: Testing a TV panel without working boards.
Thank you so much. Just ordered it. I appreciate you homie....Leave a comment:
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Testing a TV panel without working boards.
I am trying to come up with a solution for my shop to test TV panels before we start ordering boards and other parts. I have searched these forums and haven't been able to find anything worth while. What does everyone use? TIA -
Vizio v705-H3 remote lag
Weird issue.
With several different remotes including EOM and universal this TV has a intermittent remote lag where you'll press a button and it won't register for half second up to 2 seconds sometimes not working at all. This has occurred for full live of TV. -
TV troubleshooting checklist
Has anyone ever seen or came up with a comprehensive LCD TV troubleshooting checklist? Either that or a list of symptoms and likely associated repairs? Any help would be greatly appreciated. -
Wavy picture
Hello.
Is this a main logic board or panel issue? Attached is a video so you can see what I mean.... -
Will putting a TV on an automated power switch kill the PSU over time?
Hey everyone!
This question is not quite repair related but since I'm a tech and can't help thinking like one, I wanted to get some other TV tech opinions.
Long story short I own a repair shop and I am trying to set up a power circuit to turn on 3 TV's automatically every morning and off every evening. I will be using a Zwave 15 amp switch so I can add it to my existing business automation hub.
Here is the exact switch:
[url]https://www.energyavenue.com/Leviton/DZ15S-1BZ?gclid=Cj0KCQiA34OBBhCcARIsAG32uvPYy8JqwsQnAs22Ur-75oStjpHuI-SIi9eb-fj2i1gWGh12xASoL68aAh-AEALw_wcB[/url]... -
Re: 55HT1U possible bad tcon
Here is what it looks like with a video source. One half is still very gritty. The other half is almost indistinguishable. While there is no video, there is a white line down the worse half....Leave a comment:
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55HT1U possible bad tcon
I have a 55HT1U that is displaying an image that is distorted and somewhat "staticy"
My anticipation is that the T-con is bad. what do you guys think?... -
LC-52LE81OUN Sharp Aquos turning off randomly.
I had a customer bring in their tv that shuts off randomly. The model # is LC-52LE81OUN. Aside from the television shutting off whenever it wants there doesn't appear to be any more symptoms. Any suggestions would be very much appreciated.
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