Path: utzoo!utgpu!water!watmath!clyde!rutgers!ames!pasteur!ucbvax!AI.AI.MIT.EDU!MBECK
From: MBECK@AI.AI.MIT.EDU ("Mark E. Becker")
Newsgroups: comp.os.cpm
Subject: Looking for Tandon TM-703C information
Message-ID: <327134.880215.MBECK@AI.AI.MIT.EDU>
Date: 16 Feb 88 02:46:20 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 22

Hello -

     I've been "gifted" with a TM-703C.

     On applying +12 and +5, the motor refuses to spin up even though
the brake solenoid pulls in.  On placing a pencil against the rotor, I
can feel some vibration but there is no tendency for it to spin.  I
think one of the power transistors in the motor drive circuit may be
blown.

     Before I think too much about sending it out for repair, I'd like
to know if it's worth it... So:

	Does anyone have a list of drive parameters for this thing?
Number of heads, number of cylinders, reduced-write-current point,
precompensation track number, that sort of thing.  The real win would
be in finding the unformatted/formatted drive capacity.

Thanks for your time -

Mark Becker
MBECK@AI.AI.MIT.EDU