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HP-85A Dead
12-07-2014, 10:10 PM
Post: #2
RE: HP-85A Dead
(12-07-2014 04:15 AM)juanjo_r Wrote:  anybody kown where i can get these chips? the ones in the board are ceramic with gold plate parts. i saw these chips in plastic carriers as udes in the hp85B is true this?

Did you try to determine if only one of the two chips is the culprit? Perhaps you only need one of them. At this time, probably the only way to acquire the needed chips is to locate another HP-85A. I found the CPU board by itself on Ebay some years ago, but have since given it to another person who needed the I/O chip. It may be possible that a dealer in older HP gear may have one. It can be hard, some times, to find a real dealer that has parts and not just listings of parts with no stock.
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Messages In This Thread
HP-85A Dead - juanjo_r - 12-07-2014, 04:15 AM
RE: HP-85A Dead - cruff - 12-07-2014 10:10 PM
RE: HP-85A Dead - juanjo_r - 12-08-2014, 02:30 PM



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