[FRAM71] Pre-Production Batch
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03-23-2015, 03:38 PM
(This post was last modified: 03-24-2015 03:46 AM by Dave Frederickson.)
Post: #69
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RE: [FRAM71] Pre-Production Batch
(03-23-2015 07:19 AM)Hans Brueggemann Wrote: it seems that there is an HPIL module attached to the HP-71B Correct in both cases. Impressive that you can determine that by looking at a chip enable. A little reminiscent of Spock decoding the beeps and boops of the Enterprise's computer. I discovered a bunch of pins that weren't soldered. Rather than try to fix this tonight I'll take care of it tomorrow using a proper microscope. Dave |
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