HP-19C Repair Odysee

[PANAMATIK]

(03-01-2021 10:26 PM)Don Williams Wrote:  I once had 2 HP 19 C’s. ......

What a sad story! But perhaps not yet finished. What I found about the HP-19C printer PCB is that all components can be replaced by today available parts. This said and if I could manage to build a PIK chip replacement, also the processor PCB could be restored. The new ACT chip can drive the display and replaces all RAM and ROMs

I will ask teenix for sharing his PIK knowledge and add some of mine and perhaps at the end of the year there could be .... your story could become an happy end somehow?
No promise, but an attempt should be made.

Bernhard