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convergence problem Toshiba 43h70

 
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firefoxx
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PostPosted: Sun Jul 01, 2007 10:02 pm    Post subject: convergence problem Toshiba 43h70 Reply with quote
Sad The blue projector will adjust up and down but not left to right. Any ideas on how to fix this problem? Is it the chip or the bulb? The blue is way off to the right.
Will appreciate any ideas.
Thanks
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell
PostPosted: Mon Jul 02, 2007 1:51 am    Post subject: Reply with quote
Convergence IC time. Replace Q751 and Q752 STK392-110's, check r7716 and r7731 both 1.2 ohm 2 watt.
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