Found these inside a non-working 71B

[Paul Berger (Canada)]

(03-11-2018 07:15 PM)MikeSD Wrote:  Wow, lucky. The comp above U9 looks like a math module. Part number 5061-7236. I'll post pics soon.

Not a huge surprise the math module was a very popular module. That looks like pretty nasty stuff they used to hold the FORTH module in place, double sided tape work nice for that.

Now that I see wider pictures I have my 32K modules in pretty much the same place, I wonder why they felt it was necessary to relocate some of the buzzer components.

You mentioned earlier that you had a number of non-working 71Bs would yo be interested in selling one or two as is? If so we can discuss via private message or email.