sony bravia z series kdl 46z4100 s 46 inch 1080p 120hz lcd hdtv silver

 http://www.youtube.com/watch?v=_yliNT9sPRQ I have tried to reset TV and replaced BU board. Neither helped. Thanks for the tip.

Can anyone give me some advice... back already open can't see anything obvious in there gone bad. Read about taking the ribbon/ connectors out to clean and putting them back, can't locate those. Anyways, comes on, after few seconds gets lighter and brighter, so much that it looks almost...

Hello! I am having a hell of a time getting my TV to display output from my PC. I was recommended to AVSForum by a poster on Reddit, in hopes that you guys may have come across this issue before or know how I might resolve it. I have a Sony KDL-46Z4100 TV along with an LG W2252TQ monitor...

Just recently my Sony TV started going dark as shown in the image below: I found examples of banding on LCDs online, but never on just one side of the screen. It's more noticeable on some colors than others. I'm guessing that this is an issue with the inverter, but before I invest time...

Called a service company and they say it will cost hundreds to replace the main board. $89 for service call, 200 for part 200 for labor..... This is not an option. I have taken tv down and opened it up. I am going to replace board myself. Question? Which board is it? Can anyone add a photo or...

So Someone gave me this TV because this happened to it. I wanted to see if It was a somewhat easy fix or if the TV was junk. I read a bunch of threads on here about the ribbons and the TCON board. I didn't see anywhere that actually talked a bout these wide bars like this.

Hi: Two weeks ago my tv suddenly show colors and video problems. The video is like burn, with bad colors, a mess really. As I livein Argentina and bought this tv in usa I would appreciate some help to isolate the problem in order to fin a new board or something to fix it. A local technician...

I have a Bravia KDL-46Z4100 and have several of the issues listed above. About a week ago, none of the FOUR HDMI inputs on my Sony Bravia will accept as an input or work. I have reset the TV, unplugged it for more than 30 seconds, and have updated hte firmware. Nothing seems to work. As an...

I posted this in an older thread which referenced the problem of screen discoloration on the SONY KDL46Z4100. It is especially visible on white backgrounds such as Hockey Ice. I purchased my TV in 12/2008. I got an extended warranty. I noticed the discoloration a couple of months ago then...