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 Subject: RE: Help: Falcon dead?
Author: The Paranoid (p54AE93A6.dip0.t-ipconnect.de)
Date:   01-03-2006 21:12


I can't really say how the clock patch should look exactly
and there are many ways to fixate one.
You should simply look for a little chip, usually labelled
74x04 where the "x" can be (basically) a random letter,
either on a little daughter board or soldered piggy back
onto something different.

The clock patch should have cables going to several points
on the Falcon PCB and it should be the only daughterboard
or chip on top that has cables going anywhere.

I also have two more ideas what to try. You might try to
unplug everything that's not required like keyboard, disk
drive, harddisk and try to boot then.
Otherwise, i am running out of ideas. Do you have an
oscilloscope ? If so, can you check whether the CPU receives
a valid clock signal (see MC68030 reference manual) ?


The Paranoid

 Topics Author  Date
  Help: Falcon dead? new Sami 12-22-2005 11:23 
   RE: Help: Falcon dead? new Christos 12-22-2005 13:19 
   RE: Help: Falcon dead? new The Paranoid 12-22-2005 13:39 
    RE: Help: Falcon dead? new Sami 01-03-2006 16:42 
     RE: Help: Falcon dead?  The Paranoid 01-03-2006 21:12 
   RE: Help: Falcon dead? new havoc 12-23-2005 01:22 
   RE: Help: Falcon dead? new jens 12-23-2005 02:16 
    RE: Help: Falcon dead? new Derek Warren 12-25-2005 03:51 
     RE: Help: Falcon dead? new jens 12-26-2005 08:16 
   RE: Help: Falcon dead? new Sami 01-03-2006 16:39 
    RE: Help: Falcon dead? new Sami 02-08-2006 11:13 

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