Hi Christophe,
Congrats on the repair, I'm glad I could help.
Szabolcs
clunche via groups.io <clunche@...> ezt ¨ªrta (id?pont:
2022. febr. 28., H, 20:56):
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Hi Szabolcs,
I have followed your pictures and... success! Thank you very much for your
guidance. I had however to invest into a decent desoldering station
considering the multi-layer PCB with metal holes otherwise I would have
damaged the traces to remove the NVRAMs. I then successfully removed the
batteries and did solder two wires to a battery holder that I glued on top
of the NVRAMS. A few cycles of on/off, removed the CAL jumper, ran the
self-cal then external cal easily and there you go, all tests now pass.
Thanks a lot!
Cheers,
Christophe
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