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HP-67 - 1612A03018 - Card Reader Advice Requested (was HP-67 - strange behavior)
09-16-2019, 06:53 PM (This post was last modified: 09-16-2019 06:55 PM by albertofenini.)
Post: #3
RE: HP-67 - strange behavior - any advice appreciated
Hi Tony
thanks for your reply, sorry it took so long to get back but we were out for vacation,
we started to work again on this unit.
We spotted two points on the pcb that were not clean and we cleaned them up,
in one case removing the circular orange capacitor and between to ICs (those with 8 pins)
What happens now is the following :

the display briefly shows a 8.00 and then it shuts off, the position of the switch W/PRGM - RUN
it does not affect the behavior (to be continued since only one video can be attached per message) ....

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Edoardo & Alberto
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RE: HP-67 - strange behavior - any advice appreciated - albertofenini - 09-16-2019 06:53 PM

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