Question about Sony Grand WEGA KDP-65WS550 65" Rear Projection HDTV
High voltage protection. Either transistor Q8014 04 Q 8013 is shorted along with R8051 on the D board or IC 8005 is defective on the D board. Let me know if you need more assistance
Posted on Apr 22, 2008
I have this same problem with my KDP-65WS550. The only difference is it seemed to be intermitten till just recently. Now it only comes on for a few seconds with sound and no picture. It then shuts offs and blinks the standby indicator. After a few blinks it shuts off completly.
Posted on Jun 20, 2010
I had the same problem and changed IC8002 (MCZ3001DA) and IC8005 (TL1431CZ) on the "D" board and this resolved the problem.
Posted on Dec 31, 2010
I replaced all these parts and keep getting the same failure with 10 red blinks. Any other suggestions? Please advise.
Posted on Oct 07, 2008
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Posted on Jan 02, 2017
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