Re: Panasonic 50CX680 Tcon board fix need help
The first one on the right. Directly under the ribbon is considerably hotter than the others...
Maceyp
Member
Last Activity: 03-18-2019, 12:22 PM
Joined: 03-11-2019
Location: Maghull
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Last edited by Maceyp; 03-13-2019, 03:39 PM. -
Re: Panasonic 50CX680 Tcon board fix need help
Thanks for the advice I currently have the screen off and looking.
I should've mentioned that the original Tcon board had black signal only. So I just bought a Tcon board of eBay. When I first put it in everything was perfect like I had a new TV. Then that's when it started to get worse with 20mins again and go to how I've shown in pictures. Could something else be causing the Tcon board to fuck up?Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
One thing I have noticed is that on left side (back of TV) all the silver caps as such are all grey / black on top. Where as the ones on the right are yellowish/silver.Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
Ok guys. I've taken the shield off both drivers to have a good inspection of them. They don't seem to have suffered any water damage. To me it looks ok but your eyes might notice something different. The pins into drivers looked ok also. I might take the bezel off again incase I trapped some tabs when putting it back together a while ago....Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
I never took the bottom drivers out, however I did take all the front screen filters and bezel off when I was looking for backlight that didn't exist. 🤔😵...Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
Are you on about the tabs at the bottom of the driver or ribbon cables from Tcon to drivers or board to Tcon?...Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
Hi guys, just got back from work and now trying your suggestions.
I checked both sides of this fuse and got a solid 12v DC
When i plug the power in I get a red standby light which flashes one then lets say around 5secs later goes to Orange standby light.
Should I do this when its turned on or off?
Edit: I powered it off before disconnecting each ribbon cable. Anyway first picture is before. Second is left tcon (as looking at back) disconnected...Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
All of that works, you hear sound when you turn it on and get a very distorted picture or black at tines.
@capleaker I will give that a try....Leave a comment:
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Re: Panasonic 50CX680 Tcon board fix need help
I can't seem to edit this post on my phone. However an update it's now just gone blackLeave a comment:
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Panasonic 50CX680 Tcon board fix need help
So basically I was at work one day when the missus said the TV was on then all of a sudden went black and she still had sound.
The TV is an LCD and so the backlight was fine. When I initially dismantled the TV I dismantled the front screen before realising it doesnt have LEDs. My fault for assuming. Anyway I suspected it was the Tcon board.
So today a new Tcon board arrived and away I went and changed it. When it first booted up I got a picture looked fine, happy days. Then it went to some vertical lines before disappearing but then the picture came back albeit... -
Re: New Members - please post your introductions here
Hi all,
Phillip here I've joined up to this community as I'm having trouble with one of my TV's and I heard it's a great community
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