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Subject: Re: CS60 PSU issue

From: "Quazimodo" <noddyspuncture@...>
Date: 2011-07-14

If it was working before you changed the caps then I would suspect it is something you have done.

Treble check all your work..!!!

Cheers,
TOM



--- In yamahacs80@yahoogroups.com, Andrew Kirkby <kirkbyte@...> wrote:
>
> Hello all,
>
> I am restoring a PSU in a CS60 and after recapping i have no +15v but
> the +8.5 is fine.
>
> I'm thinking it could be the power transistor attached to the 15v rail
> however the reading of ~1.5v at the business end suggests otherwise.
>
> Before i go swapping out parts, can anyone suggest a fix? I've checked
> all the capacitors for polarity and continuity to the relevant traces.
>
> Andrew
>
>
> Andrew Kirkby
> (e) kirkbyte@...
> (m) 0416 000 070
>