28 Jul
2025
28 Jul
'25
10:40 a.m.
On 7/27/25 17:43, Carey Schug via cctalk wrote:
maybe somebody is restoring a computer and recognized
a card they need....
LOL
SMS cards should be VERY easy to repair. The transistors
are mostly 2N404 (Germanium PNP) IIRC. And, diodes are
glass Germanium types. The boards are single-sided, with no
plated through holes, so the traces are a bit fragile.
Jon