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need help with a toshiba 42h81

 
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linkanthony



Joined: 17 Jun 2010
Posts: 2

PostPosted: Thu Jun 17, 2010 3:59 pm    Post subject: need help with a toshiba 42h81 Reply with quote

have an old toshiba 42h81 and I usually use it to play my ps3.
When my ps3 is projecting in 1080i mode it works pretty good until i try to play a game then the screen becomes all fuzzy and distorted. also any 420p signal is distorted and 720p dosent display at all
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linkanthony



Joined: 17 Jun 2010
Posts: 2

PostPosted: Thu Jun 17, 2010 4:06 pm    Post subject: Reply with quote

p.s. can fix myself just need a push in the right direction
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Justmanuals



Joined: 21 Aug 2004
Posts: 1949

PostPosted: Thu Jun 17, 2010 4:58 pm    Post subject: Reply with quote

This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from http://www.justmanuals.com


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jts1957



Joined: 24 Nov 2008
Posts: 2472
Location: Far, Far Away

PostPosted: Thu Jun 17, 2010 5:23 pm    Post subject: Reply with quote

Free:

http://www.electronica-pt.com/index.php/component/option,com_remository/Itemid,34/func,fileinfo/id,12436/
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PostPosted: Thu Jun 17, 2010 6:28 pm    Post subject: Reply with quote

was hoping someone could maybe tell me the parts that need to be replaced not just throw me a manual
i have looked up a few articles on this site and none of them seem to describe the same problem i have
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jts1957



Joined: 24 Nov 2008
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PostPosted: Thu Jun 17, 2010 6:45 pm    Post subject: Reply with quote

With these type sets you usually have convergence problems or it has a hyper board that needs recapping. Google model number + convergence (hyper).
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PostPosted: Fri Jun 18, 2010 12:57 am    Post subject: Reply with quote

what materials do i need to recap the board something that wont break down again
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jts1957



Joined: 24 Nov 2008
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PostPosted: Fri Jun 18, 2010 2:28 am    Post subject: Reply with quote

Even IF you're sure that hyper board is the cause; and even if you use the best, most expensive replacement parts available; given enough time under the same conditions - they WILL eventually fail again. Mad
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sun Jul 04, 2010 11:43 pm    Post subject: Reply with quote

Use electrolytics and bend the ends to fit on the pads. I've done hundreds of these.
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