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HP34C solderless chip orientation
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HP34C solderless chip orientation
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HP34C solderless chip orientation
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07-16-2021, 09:17 PM
Post: #6
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RE: HP34C solderless chip orientation
I think Ren was referring to only the 2 smaller ones. Some versions have 2 and some have three. One is ROM for the C (constant memory) and the other two are RAMS. The ROM has a different numbering on the case and the RAMS have a similar numbering. This thread has more info (https://www.hpmuseum.org/cgi-sys/cgiwrap...read=24353).
I swapped the two RAMS and it made no difference, so maybe one is just faulty. |
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| Messages In This Thread |
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HP34C solderless chip orientation - JeffM - 07-16-2021, 05:02 PM
RE: HP34C solderless chip orientation - teenix - 07-16-2021, 06:39 PM
RE: HP34C solderless chip orientation - Ren - 07-16-2021, 06:49 PM
RE: HP34C solderless chip orientation - teenix - 07-16-2021, 09:08 PM
RE: HP34C solderless chip orientation - JeffM - 07-16-2021, 08:22 PM
RE: HP34C solderless chip orientation - JeffM - 07-16-2021 09:17 PM
RE: HP34C solderless chip orientation - JeffM - 07-16-2021, 09:28 PM
RE: HP34C solderless chip orientation - Paul Dale - 07-17-2021, 04:29 AM
RE: HP34C solderless chip orientation - JeffM - 07-17-2021, 09:37 PM
RE: HP34C solderless chip orientation - teenix - 07-18-2021, 03:52 AM
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