H720F psu

----- Original Message ----- From: "Paul Anderson" <useddec at gmail.com> To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk at classiccmp.org> Sent: Tuesday, May 15, 2012 17:01 Subject: Re: H720F psu Good Morning, Gentlemen: I have obtained a subscription to the Classic Computers discussion round-tabe about a week ago and 'listened' in, in order to get an idea of how things work, before I stick my head into it. My interest kind-of centers on Kaypro and I had hoped, to find some participants with whom I could chew the rag on that topic. - Perhaps I will. My current post is prompted by lots of notes on DEC and their power supplies. I have an H771-A, to which anyone is most welcome, who wants to pay the postage. Beside it, there is also a set of guts, without chassis: The board with heat sink and diodes etc., CV-transformer (Acme Electric, T-4-71354) with capacitor, two electrolytics (14,000 & 18,000 uF) and EMI filter. Ehhhh, just took another look, to see if that chassis is lying around in some corner. Negative. But I found another thing with a "digital" label on it: P/N G8018, called "Regulator Board". And four 8" drives: Qty.2 "digital" P.N. 70-13077-00 Rev L, Serial # WB268953-221 and WB270772-222 and Qty.2 "Shugart" Model 800-8 (my guess), Serial # B02488 and H32847. And two boards, which are probably controllers, are 8 x 15.75" and contain circuitry for steppers, photo sensors (index hole) and solenoids. one is marked "94VO digital TF-1". The stuff sits in Ontario, 30 miles East of Detroit, MI. If there is any interest, I'll send pictures. For direct contact: 519 798 5717. Friendly Greetings, Armin.