HP-45 board swap
#1

This is probably answered somewhere here, but I couldn't find it. If I swap the logic board from an HP-45 into an HP-80 of the same vintage, is it compatible with the mating display/keypad board?

#2

Yes, you could put a 45 mainboard in an 80, but then it would act like a 45. The keyboard/display PCB is common between the 35, 45 and 80.

#3

Thanks.



Possibly Related Threads…
Thread Author Replies Views Last Post
  HP PRIME: Hide return value from program and swap Edit with Run vrrr 2 1,507 11-09-2013, 04:04 PM
Last Post: vrrr
  BATTERIES' SWAP ON HP 48GX aurelio 7 2,529 10-06-2013, 07:50 PM
Last Post: aurelio
  Repair HP 45 Nanoman 3 1,312 04-12-2013, 05:40 PM
Last Post: BobVA
  Need manual for HP 44464a (a 3421a I/O board Alan Sciacca 1 981 03-12-2013, 03:31 AM
Last Post: Diego Diaz
  Recharging original batteries in HP 45, 65 and 25 Michae Altmann 1 1,215 03-05-2013, 12:21 AM
Last Post: DavidShenk
  HP-65 logic board repair - help required Alberto Fenini 1 1,184 02-17-2013, 06:39 PM
Last Post: John Robinson
  x swap (I) hp 35s instruction Denis Doyon 4 1,617 12-25-2012, 11:22 AM
Last Post: Walter B
  Hp85 PRM-85 board Roe Peterson 2 1,281 12-08-2012, 12:00 PM
Last Post: Roe Peterson
  Can my CV take a CL board? Les Wright 5 2,051 06-03-2012, 08:33 PM
Last Post: Les Wright
  HP 45 versions james summers 18 4,685 04-14-2012, 02:36 AM
Last Post: Eric Smith

Forum Jump: