Sony KV-21T3, Shuts down between 5 to 15 min.

[Obi Guanche Nobi]

Hi, I've a Sony TVC model KV-21T3. The problem is, when power up,between 5
to 15 minutes the tv goes down and the frontal red-led starts blinking. I've
tested the power supply but its all ok. I suspect it's a problem in the main
processor.(Belive service mode configuration?)

Somebody knows how to fix this problem?

Thanks

 

[Jerry G.]

Troubleshoot for components in any of the deflection circuits, power supply,
and protection circuits that have become temperature sensitive. Most of the
time, it is capacitors that will do this. Once in the while we have had
semiconductors and other types become temperature sensitive, but not often.

--

Greetings,

Jerry Greenberg GLG Technologies GLG
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"Obi Guanche Nobi" <klarmaxelx@medtelecom.net> wrote in message
news:gV5qb.852110$uj6.2160621@telenews.teleline.es...
Hi, I've a Sony TVC model KV-21T3. The problem is, when power up,between 5
to 15 minutes the tv goes down and the frontal red-led starts blinking. I've
tested the power supply but its all ok. I suspect it's a problem in the main
processor.(Belive service mode configuration?)

Somebody knows how to fix this problem?

Thanks