3 Oct
2013
3 Oct
'13
9:49 p.m.
On 10/04/2013 12:49 AM, Josh Dersch wrote:
Anyone with more experience here have any
suggestions?
Here you can see some pictures from my attempts at repairing some 8L core memories
:
ftp://jdreesen.dyndns.org/ftp/Cores/
I found dead / duff diodes , old solder joints of original repairs that had gone
high-ohmic, and broken cores.
You want to make sure that all diodes have the same forward voltage when measured, and all
wires have the same resistance. ( except for the sense line of course )
good luck should you find broken cores....
Jos