anders_bzn
Experienced Member
I got my hands on a working KK8E CPU set. I tried to swap out the KK8A CPU to the KK8E but when I started the machine with the KK8E nothing worked. Quite soon I found a broken fuse on one the top G0018 regulator board. After replacing the fuse and swapped back to the KK8A CPU everything works as normal.
I have a 20 slot chassie (8A/420)
I have in the system MM8-AA, Dataram 16K core, RL8A, RX8E, KK8A, KM8AA, DKC8A and VC8E
Just removed KK8A and inserted the KK8E board set in the slots as described in http://bitsavers.trailing-edge.com/...2_PDP-8A_Miniprocessor_Users_Manual_Dec76.pdf on page 2-8 (pdf page number 49).
Is there something that I have missed?
I have a 20 slot chassie (8A/420)
I have in the system MM8-AA, Dataram 16K core, RL8A, RX8E, KK8A, KM8AA, DKC8A and VC8E
Just removed KK8A and inserted the KK8E board set in the slots as described in http://bitsavers.trailing-edge.com/...2_PDP-8A_Miniprocessor_Users_Manual_Dec76.pdf on page 2-8 (pdf page number 49).
Is there something that I have missed?