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Fixing a HP34C
02-08-2024, 02:34 PM
Post: #26
RE: Fixing a HP34C
(07-15-2023 12:15 AM)agarza Wrote:  And after the time consuming reassembly..... It still did not work!

As a last option I swapped the power board with a HP33E.

How did you reassemble the boards. I am right before soldering the components to the board. Does the black plastic part still fit over the chips to press fit the power supply and keyboard connector to the board?
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Messages In This Thread
Fixing a HP34C - agarza - 07-12-2023, 10:15 PM
RE: Fixing a HP34C - agarza - 07-12-2023, 10:50 PM
RE: Fixing a HP34C - teenix - 07-12-2023, 11:52 PM
RE: Fixing a HP34C - agarza - 07-13-2023, 12:24 AM
RE: Fixing a HP34C - BobVA - 07-13-2023, 03:44 AM
RE: Fixing a HP34C - agarza - 07-13-2023, 02:24 PM
RE: Fixing a HP34C - BobVA - 07-15-2023, 05:58 AM
RE: Fixing a HP34C - Steve Simpkin - 07-13-2023, 12:00 AM
RE: Fixing a HP34C - agarza - 07-13-2023, 12:25 AM
RE: Fixing a HP34C - teenix - 07-13-2023, 04:01 AM
RE: Fixing a HP34C - John Garza (3665) - 07-13-2023, 04:04 AM
RE: Fixing a HP34C - agarza - 07-13-2023, 02:30 PM
RE: Fixing a HP34C - AndiGer - 07-13-2023, 05:31 AM
RE: Fixing a HP34C - agarza - 07-13-2023, 02:34 PM
RE: Fixing a HP34C - agarza - 07-15-2023, 12:15 AM
RE: Fixing a HP34C - Roman L - 02-08-2024 02:34 PM
RE: Fixing a HP34C - teenix - 07-15-2023, 06:18 AM
RE: Fixing a HP34C - AndiGer - 07-15-2023, 07:16 AM
RE: Fixing a HP34C - teenix - 07-15-2023, 09:17 AM
RE: Fixing a HP34C - Kees van der Sanden - 07-15-2023, 06:50 PM
RE: Fixing a HP34C - teenix - 07-15-2023, 11:08 PM
RE: Fixing a HP34C - agarza - 07-28-2023, 12:18 AM
RE: Fixing a HP34C - johnb - 07-28-2023, 04:02 PM
RE: Fixing a HP34C - teenix - 07-28-2023, 11:06 PM
RE: Fixing a HP34C - Mike T. - 07-29-2023, 12:59 AM
RE: Fixing a HP34C - John Garza (3665) - 07-28-2023, 12:50 PM
RE: Fixing a HP34C - John Garza (3665) - 03-13-2024, 09:28 AM



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