Question about Toshiba 51H93 51" Rear Projection HDTV
The horizontal output transistor on my 51H93 TV has shorted several times, taking out the circuit fuse.
What could be causing this?
Check b+ comming from p/s. also check for blue flat caps in line with h-output circuit. if blown out the side. remove them from circuit. also might have a HVT goin bad. I believe this is also the model that might have a mod for h-out running too hott that requires adding a resister in the h-drive circuit. also try a heavier duty h-output.
Posted on Apr 09, 2008
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