HP-34C Power Circuit
#1

Hi to all.

Does anyone have a schematic of the flex circuit (ribbon) of the inside power supply of HP-34C ?

I have one HP-34C where the flex circuit is dead and I whish to make another one.

Thanks,

Julio César

#2

Yes, it should be on the HPCC schematics CD-ROM. That disk contains 'representative' Spice schematics, I think it's the 32E and 33C. But all -E models are much the same as the first, all -C models much the same as the second -- in fact the main difference between -E and -C models _is_ the power converter circuit.

#3

Hi Tony.

Thanks a lot.

Best Regards.

Julio César



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