SONY KP43T70 discoloration and flashes


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SONY KP43T70 discoloration and flashes

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abraxas
New User

May 29, 2003, 2:26 PM

Post #1 of 3 (1541 views)
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SONY KP43T70 discoloration and flashes	Can't Post

I've had a SONY KP43T70 Projection TV for about 2 years now. Recently I've noticed a severe picture discoloration Unsure

- specially lots of intensity in the 'purple' and/or 'yellow' when white backgrounds are displayed. To make things worse, there are sporadic 'green' flashes across the screen when a DVD movie is being played and connected via the TV's RCA or composite video IN connector. The overall picture is not as bright as before. I've heard about possible damage related to 'boards' or color projectors but not certain what the exact problem might be.

Thanks for replying !

MaierTV
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Jun 10, 2003, 7:41 PM

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Re: [abraxas] SONY KP43T70 discoloration and flashes [In reply to]	Can't Post

I have seen this many times Sonys "Cure" is to replace the A board. there are several componet that are weak or failed or about to fail. My cost on this board is around $215 Then convergance, color and your perfect focus must be reset.

Guest
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joemcdome@aol.com

Apr 13, 2004, 11:29 PM

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Re: [MaierTV] SONY KP43T70 discoloration and flashes [In reply to]	Can't Post

I was looking at buying an XP41EXR96.
The problem is, there's a blue outline on the left of the screen. The seller says it has a convergance board problem. I was wondering your professional opinion, and if this is the case, can you get your hands on a convergance board for this model and how much? Let me know! Thank you!
Joe

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