67 is flakey

[mbielman]

I'll have to purchase some more caps, especially the tiny 2.2uF ones.

I have a working 67 but I hate to pull chips from that unit in fear that I will have two dead ones!
One thing I noticed is that the flaky one no longer works at all. I left it on overnight and remains
in failing state. So I'm going backwards! Funny thing is that when I first soldered the ROMs back
in, it worked for about 15 seconds and went bad again, and has never recovered.