HP48G Clock Variability

[TomC]

This PC board came from a 48G, SN 3402S... which would make it a version P or R (according to Megarats list in article 991 on the Museum website. I've got pics of the PCB, and can send them if you like via PM. (I'd rather not clutter the site here.)

TomC

(02-11-2021 12:16 PM)Giuseppe Donnini Wrote:  

(02-11-2021 12:04 PM)TomC Wrote:  Thank you for 'digging' that up - most helpful. I've found both the X1 and X2 jumper locations on this (version J?) board I have cannibalized.

Nice to hear.
By the way, it would be interesting to know the serial number of the unit you cannibalized. (Is it an S or SX?)