Restoring/repairing/replacing classic series button contacts
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09-25-2019, 10:27 PM
Post: #6
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RE: Restoring/repairing/replacing classic series button contacts
It can be done, we did for an HP67 and for an HP25
You will need to pull gently a strip (I suggest an entire line) from the donor Then you can remove the broken parts, in our case we replaced a complete line of an HP67 and the donor was an HP45 Once cleaned the underneath, we pass the donor with a 2000 grit sand paper and we solder the donor to the PCB. Soldering has to be very thin so that it will not make difficult to close the chassis You can view some pictures here : https://www.icloud.com/sharedalbum/it-it...TcsmGlo5ca take care !! Edoardo & Alberto |
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Messages In This Thread |
Restoring/repairing/replacing classic series button contacts - jipumarino - 09-15-2019, 01:59 AM
RE: Restoring/repairing/replacing classic series button contacts - Bernd Grubert - 09-16-2019, 06:15 AM
RE: Restoring/repairing/replacing classic series button contacts - jipumarino - 09-20-2019, 05:06 AM
RE: Restoring/repairing/replacing classic series button contacts - burkhard - 09-24-2019, 01:52 PM
RE: Restoring/repairing/replacing classic series button contacts - [kby] - 09-25-2019, 07:00 PM
RE: Restoring/repairing/replacing classic series button contacts - jonese - 09-25-2019, 10:54 PM
RE: Restoring/repairing/replacing classic series button contacts - albertofenini - 09-25-2019 10:27 PM
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