Barco 808s picture "folded" top half of screen - AVS Forum
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post #1 of 4 Old 08-19-2014, 09:31 PM - Thread Starter
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Barco 808s picture "folded" top half of screen

9700 hrs on my ceiling mounted unit...
today it decided not to show a beautiful picture, instead the top half is folded over itself and the 3 colours are no longer converged
see the pic below of the convergence screen...

any ideas?

thanks in advance

Scott
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post #2 of 4 Old 08-20-2014, 06:54 AM
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Bad controller, V board, H board or convergence output or driver board. No way to narrow it down without swapping them. I can test/repair them for you if you want.


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post #3 of 4 Old 08-20-2014, 07:39 AM - Thread Starter
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Quote:
Originally Posted by Curt Palme View Post
Bad controller, V board, H board or convergence output or driver board. No way to narrow it down without swapping them. I can test/repair them for you if you want.
Thanks for the quick reply Curt...

I do have a complete spare 808s in working order i was holding on to for parts...guess I have some board swapping to do.

I was also considering (perish the thought) of unloading the 2 of them and going big screen LCD...

I know, sacrilege!
:-)
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post #4 of 4 Old 09-13-2014, 05:21 PM - Thread Starter
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well it was the convergence board...easy fix.
now to get my spare fixed.
:-)
thanks Curt, as soon as I'm near you ill drop off the old board for repair.
scott
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