Question about Sony FD Trinitron WEGA KV-36HS500 36" TV
The 6 blinks actually means a loss of the +5V line in this particular set. This can be a faulty IC504 (5V regulator) or something on the A,B pr M boards is loading down the 5V. This is not an easy one to diagnose remotely. Unfortunately, the part (IC504) is no longer available from Sony. The A board ( the more likely to be bad) is available but costs around $300 for the part retail. If you can pay for a detailed component level estimate, perhaps we can work through the actual repair. Sorry I can't be of further help, but this type of problem requires examination of test points with test gear to narrow down.
Posted on Mar 23, 2009
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Posted on Jan 02, 2017
Im sorry matt, its a solid state set and has no user replaceable parts inside the set unless your frained in solid state repair and printed circuit board repair. not as easy as to replace a module like the good old days. Its most likly in the sweep or the sweep power supply. it could also be a small of a problem like cold solder connections on the driver transformer, or the main high voltage transformer. Not a job for the untrained. Please be safe and call in a pro to assist you in this repair... Good Luck PS please rate this thread.
Posted on Oct 19, 2006
This is a common failure with this set, it is in the power supply, switch mode regulators in the ps need replaced, the repair would be typically cost around 200 - 250 from a shop to repair. if you want to fix it yourself i can get the part numbers just post back and let me know if you are a do-it-yourself er.
Posted on Sep 25, 2009
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