Yeah.  So?  ;)


Welcome aboard to The Big Ship ASCII!

Sent from Yahoo Mail on Android 
 
  On Wed, Jul 25, 2018 at 11:11 AM, Andy Lawrence<[email protected]> wrote:   
Hello All,
I was born in 1975, and throughout the 80s I looked forward to the annual Radio 
Shack catalogs, each year drooling over the T100/2s etc!  Well a couple weeks 
ago I was cruising eBay and ran across a busted T102 and snatched it up cheap.  
Completed the following to fix it up:
- Restored normal functionality by re-soldering the DC jack.- Burned y2k ROM, 
thanks to GregS for pointing out the file location.  I was planning to burn on 
a stash of old 27c256s, but appears I've used all of those, rather than eBaying 
surplus I simply ordered an AT27C256R-70PU-ND from Digikey for $1.38.  This 
also saved me 2mA.- Swapped the leaking NiCad for a 4F Supercap, Digikey part 
4704PHBK-ND.- Swapped the original 32.768k crystal for a Digikey part 
300-8763-ND, which is 4PPM part, though I didn't test the original this new 
part should help keep better time.- Followed the 8-Bit Guy's YouTube's guide to 
"Retro Bright" the yellowed plastic, which turned out great aside from slightly 
damaging the Tandy T102 black plastic emblem by getting it too warm.  :crying:  
Anybody have one of these laying around?  I was utilizing a halogen lamp to 
warm the solution, got it too close...
Though I don't have any specific plans for the T102 (right now it's calculating 
prime numbers), I've already acquired a T200, which will receive similar 
treatment!
I'm really glad to see communities like this still active, brings back such 
great memories!  I might even start a retro Z80/68000/etc or similar build, fun 
times ahead.
Many thanks to all and have a great day.Andy


  

Reply via email to