Compucorp 300 Series - UK Vintage Radio Repair and Restoration Discussion Forum

jongena · 29th Dec 2023, 3:48 pm

I am trying to repair a Compucorp 326 Calculator series, but lack info on the detailed characteristics of the internal signals. Where could I possibly find such info ?

TonyDuell · 29th Dec 2023, 7:43 pm

Also badged 'Sumlock' and 'Monroe' if that helps to find information.

I may have a little useful information in the form of an incomplete service manual and a reverse engineered schematic of the 324. PM me if you think that might help.

29th Dec 2023, 3:48 pm	#1
jongena Diode Join Date: Dec 2023 Location: Antwerpen, Belgium Posts: 1	Compucorp 300 Series I am trying to repair a Compucorp 326 Calculator series, but lack info on the detailed characteristics of the internal signals. Where could I possibly find such info ?

29th Dec 2023, 7:43 pm	#2
TonyDuell Dekatron Join Date: Jun 2015 Location: Biggin Hill, London, UK. Posts: 6,063	Re: Compucorp 300 Series Also badged 'Sumlock' and 'Monroe' if that helps to find information. I may have a little useful information in the form of an incomplete service manual and a reverse engineered schematic of the 324. PM me if you think that might help.