"Thomas Harte" wrote:
It looks like a previous owner of my current SAM has had occasion to
replace resistor R55, or at least, to solder an additional copy of R55
on top of the existing one. See http://postimage.org/image/1g4kbz490/
That's something I've seen on a lot of SAM motherboards .... by soldering
another idential resistor on top (in parallel) the resistance in the circuit
is halved. But, i've never actually bothered to see where in the circuit R55
lines to see why they wanted to reduce it...
Colin
=====
Quazar : Hardware, Software, Spares and Repairs for the SAM Coupé
1995-2011 - Celebrating 17 Years of developing for the SAM Coupé
Website: http://www.samcoupe.com/
