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+--- Thread: HP-41 PCB's pictures (for the HW guys out there... ;-) (/thread-78150.html)
HP-41 PCB's pictures (for the HW guys out there... ;-) - Diego Diaz - 09-15-2005
Hi
Hope some of the Hardware "maniacs" here enjoy this *almost* complete collection... just for fun, not much real use indeed, but it can be used as a time reference as the PCB's are shown in chronological order.
For the sake of precision, the initial CV shown in the picture is the four layer version PCB, there is a newer two layer verison with identical components footprint (except for the bender soldering pads) but with a more dense track pattern.
http://www.clonix41.org/Maintenance/hp-41_PCBs.htm
Have fun!!
Diego.
P.S. It's some 2Mbyte!!
Re: HP-41 PCB's pictures (for the HW guys out there... ;-) - don wallace - 09-15-2005
Nice pics, Diego.
DW
Re: HP-41 PCB's pictures (for the HW guys out there... ;-) - Gordon Dyer - 09-16-2005
Thanks for the pics, it's always interesting to see the differences between models.