Posted By
Richard42
on 2012-07-15
17:15:29
|  Re: Getting a pair of 1551s
Yes, the PROM chip is socketed. I don't know why someone would remove this chip and try to program anything into it; maybe it was just a normal failure due to age, contamination during manufacturing, etc. But it doesn't really matter. I'm just glad that I was lucky enough to find the problem right away and could fix it without much work.
|
