Anyone have a schematic for a Yamaha DSP-A780?

[Kai Robinson]

As above really, the unit turns on, the display and controls work but then
the power trips out - started after a short on one of the main speakers.

Cheers!

Kai

 

[Mark D. Zacharias]

Probably shorted output transistors and very possibly some other small
parts.

Time to get it to a shop.

Mark Z.

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"Kai Robinson" <kai_robinsonspamtrp@tiscali.fr> wrote in message
news:brqmhr$lbf$1@news.tiscali.fr...

As above really, the unit turns on, the display and controls work but then
the power trips out - started after a short on one of the main speakers.

Cheers!

Kai

 

[Kai Robinson]

Cheers for that - i'm bidding on it (ebay) for 15 quid - the best bid in the
last 8 days was 16pence. I have enough years in electronics to attempt
repair myself - time to get out the ole soldering iron!

Thanks again

Kai

"Mark D. Zacharias" <mzacharias@yis.us> wrote in message
news:brr508$6hcjk$1@ID-180484.news.uni-berlin.de...

Probably shorted output transistors and very possibly some other small
parts.

Time to get it to a shop.

Mark Z.

--
Please reply only to Group. I regret this is necessary. Viruses and spam
have rendered my regular e-mail address useless.


"Kai Robinson" <kai_robinsonspamtrp@tiscali.fr> wrote in message
news:brqmhr$lbf$1@news.tiscali.fr...
As above really, the unit turns on, the display and controls work but
then
the power trips out - started after a short on one of the main speakers.

Cheers!

Kai