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HP34C Repair
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11-11-2018, 04:55 PM
Post: #9
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RE: HP34C Repair
Recently, I restored a non-functional HP-34C to the working condition. It's a press fit version. After complete disassembly, I cleaned the contacts of PCBs and ICs with isopropyl alcohol. Prior to assembly, I slightly bent the legs of the ICs to increase the contact pressure. The calculator is working like new again.
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| Messages In This Thread |
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HP34C Repair - javico - 10-29-2018, 07:00 PM
RE: HP34C Repair - burkhard - 10-30-2018, 06:46 AM
RE: HP34C Repair - Steve Simpkin - 10-30-2018, 07:51 AM
RE: HP34C Repair - aurelio - 10-30-2018, 10:55 AM
RE: HP34C Repair - javico - 11-08-2018, 05:38 PM
RE: HP34C Repair - Zaphod - 11-08-2018, 06:03 PM
RE: HP34C Repair - javico - 11-11-2018, 03:36 PM
RE: HP34C Repair - Dieter - 11-11-2018, 04:08 PM
RE: HP34C Repair - DANTONVB - 11-11-2018 04:55 PM
RE: HP34C Repair - barry2718 - 04-05-2021, 03:37 AM
RE: HP34C Repair - rprosperi - 04-05-2021, 04:05 AM
RE: HP34C Repair - barry2718 - 04-08-2021, 07:59 AM
RE: HP34C Repair - AndiGer - 04-05-2021, 07:53 AM
RE: HP34C Repair - barry2718 - 04-08-2021, 08:01 AM
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