Tom's Hardware > Forum > Audio > Audio Technology > Sansui AU-717 protection problem

Sansui AU-717 protection problem

Forum Audio : Audio Technology - Sansui AU-717 protection problem

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Archived from groups: rec.audio.tech (More info?)

 

For more than 20 years I'm enjoying my Sansui AU-717 very much but
suddenlythere is this problem: the power/protection light blinks when I turn
it onand i have no output. Anyone have an idea about this?Thanks for your
answers.Olav

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Archived from groups: rec.audio.tech (More info?)

 

Usually this is from failed components in the output stage, and or
pre-drivers, and or the power supply. The set will have to be properly
serviced.

Servicing these types of faults can be complicated. I would suggest for you
to find a service centre that is competent to work on the type of amplifier
you have, and get them to do the job for you.

--

Jerry G.
==========================


"Judith Bax" <judith.bax@hccnet.nl> wrote in message
news:413ed534$0$774$3a628fcd@reader20.nntp.hccnet.nl...
For more than 20 years I'm enjoying my Sansui AU-717 very much but
suddenlythere is this problem: the power/protection light blinks when I turn
it onand i have no output. Anyone have an idea about this?Thanks for your
answers.Olav

Reply to Anonymous

Archived from groups: rec.audio.tech (More info?)

 

"Judith Bax" <judith.bax@hccnet.nl> wrote in message
news:413ed534$0$774$3a628fcd@reader20.nntp.hccnet.nl...
> For more than 20 years I'm enjoying my Sansui AU-717 very much but
> suddenlythere is this problem: the power/protection light blinks when I
turn
> it onand i have no output. Anyone have an idea about this?Thanks for your
> answers.Olav

**Whilst it is possible that the protection system is malfunctioning, it is
likely that one output stage has failed.


--
Trevor Wilson
www.rageaudio.com.au

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