Question about Pioneer SD-643HD5 64" Rear Projection Television
No sounds like either the vertical output IC needs resoldering or maybe defective. vertical IC will make the tubes shutdown for safety while audio and Crt heaters will remain on. Try resoldering the IC if that doesnt help replace the vertical output IC its an inexpensive part. If you need more assistance please let me know
Posted on Apr 10, 2008
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Posted on Jan 02, 2017
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