Many thanks for the reply.
I found a spare 4001 and 084 in my bits box and tried switching them in. Turns out it was just the logic chip that had gone.
All working again now.
Cheers
Message
RE: A-140 repair
2014-01-12 by tom@worldofduff.co.uk
Yahoo Groups archive
Message
2014-01-12 by tom@worldofduff.co.uk
Many thanks for the reply.
I found a spare 4001 and 084 in my bits box and tried switching them in. Turns out it was just the logic chip that had gone.
All working again now.
Cheers