Re: Sanyo DP46848 screen half dark

I hate to dig up this thread again, but I (think) after over a year with this issue, I finally solved it. Hopefully.

This morning I was feeling a little brave. Actually, more like I've been sick in bed and trying to watch the stupid thing I got frustrated and grabbed my laptop. After digging through the web for hours, I came across a video that was VERY helpful in solving this case. This video here: [URL="http://www.youtube.com/watch?v=purk_SyiT44"]http://www.youtube.com/watch?v=purk_SyiT44[/URL]

This isn't...

Re: Sanyo DP46848 screen half dark



So you don't think this is a problem with the T-CON board itself? I disassembled the TV all the way and removed the T-CON board and cleaned all of the contacts on both the board and on the 4 ribbon cables, and still no change. I already had the TV put back together before I saw your post so I didnt put any foam or anything inside there. Where would I place the foam at if I do decide to take it apart again? Would it go under the ribbon cables? or above the ribbon cables between the area where it connects into the lcd panel and the...

Re: Sanyo DP46848 screen half dark

Also, I know it is not a backlight issue as the top part of the screen goes a little glitchy. Its hard to explain, so here is a video I took of the problem a while back. [url]http://www.youtube.com/watch?v=9Mi-q8kMAwc[/url]Re: Sanyo DP46848 screen half dark<b...-q8kMAwc[/url]

Re: Sanyo DP46848 screen half dark

I apologize in advance for bringing up an old thread, but I'm having the exact same issue. I've done a bit of troubleshooting on my own. I removed the main board (video card, signal card, whatever you call it) and looked around for dark spots which I didnt find any. The problem goes away when you tap on the upper left corner of the housing around the display which makes me think its some sort of connection problem. I hooked the signal board back up but I didnt screw it in all the way. I wanted for the problem to occur and then wiggled the signal...