1227748 schematic updated

[steve ravet]

That's just in time.  I'm just starting to look at this ECM for my
boat.  The archives claim it has a bare EPROM socket, but when I test
fit an EPROM in there it was very loose, in fact it would fall out if I
turned it over.  Is there some sort of holder between what's soldered to
the board and the chip itself?  A plastic thing for the chip itself?  IF
so does anyone have one they'd part with?

--steve

Ludis Langens wrote:
> 
> I've uploaded an improved 1227748 schematic to:
>   http://www.cruzers.com/~ludis/schematics.html
> 
> It still needs to be cleaned up, but the mystery chips in the previous
> version have been figured out.  Also in the same place is a schematic
> for the 1228321.  These two schematics differ in only one sheet.
> 
> --
> Ludis Langens                               ludis (at) cruzers (dot) com
> Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/
> 
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-- 
Steve Ravet
steve.ravet at arm.com
Advanced Risc Machines, Inc.
www.arm.com
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