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Toshiba 42H81 Convergence Problem

 
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Richey



Joined: 15 Jul 2007
Posts: 4

PostPosted: Sun Jul 15, 2007 10:42 pm    Post subject: Toshiba 42H81 Convergence Problem Reply with quote

I am having difficulties with my 2001 Toshiba 42H81.

Last week the convergence went out while we were watching TV.
I tried the Touch Focus which ended in an "Error" The vertical lines were straight,
But the Green's horizontals were bowed at both the top and bottom. The Blue's
lower horizontal also had an odd wave toward the left.

I read this forum, ordered new STKs and with the help of my brother we
just replaced them. He tested the four fuses and they all tested fine.
Nothing else looked burned up or bad.

We put the TV back together and it's looks the same.

Touch focus still Errors out. Tried to move the Green in Service mode and it
wont budge. The green grid bows in at both top and bottom. The Blue grid's
lower left 2 'quadrants' are warped and flickering.

Can anyone give us any suggestions of what to look for or try next?

Thanks,
Richey
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sun Jul 15, 2007 11:28 pm    Post subject: Reply with quote

http://forum.eserviceinfo.com/viewtopic.php?t=27444
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