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Toshiba 61H71 dead    
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_tech
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PostPosted: Fri Nov 07, 2008 12:06 pm    Post subject: Toshiba 61H71 dead Reply with quote

Toshiba 61H71 dead , chassis TAC0157 , Fuses F850 and F852 opened , cannot find the culprit. All I check is good (hot , caps , diodes , bridges, transistors). I've tought of vertical Ic , been change , fuses blow again.
Any ideas ??
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_eric
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PostPosted: Fri Nov 07, 2008 12:07 pm    Post subject: Reply with quote

Did you check the jumpers by the Convergence IC's for bad solder?
_tech
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PostPosted: Fri Nov 07, 2008 12:07 pm    Post subject: Reply with quote

Thanks
you were right on !! cracked solder on these 2 wire jumpers, soldering repaired the set.

I dunno why a cracked solder around these make 2 fuses blown right away thou.

The biggest job was to move this monster (61 inches).
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