RD54 Stopped Spinning

Robert Jarratt robert.jarratt at ntlworld.com
Sun Apr 5 10:25:58 CDT 2015

I suppose that is possible, but not sure that would explain the dead stop, although I suppose it isn't impossible. I was nowhere near it when it happened. Do the signals I posted look right to you? Would you expect inconsistent triggering on the scope on just one of the FET outputs?

-----Original Message-----
From: "tony duell" <ard at p850ug1.demon.co.uk>
Sent: ‎05/‎04/‎2015 14:44
To: "General Discussion: On-Topic Posts" <cctech at classiccmp.org>
Subject: RE: RD54 Stopped Spinning

> Incidentally, the last few times, the disk has fired up every time.

It's not something silly like a bad contact on one of the PCB-HDA connectors. is it?


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