Richard,
Thanks for the info on the groups. Regarding the voltages, they all
check ok except the -8v is something like -7.78volts. Whether this is
enough to cause the problem, is doubtful. Going through the service manual,
there is more information than I thought at first glance. However, it calls
for a lot of reading and my old eyes tire very rapidly!
There was a 465 on ebay today, but I lost out. The 465 has a few less
thing that can go wrong. But I suppose that digging into the 466 will help
me learn a few things!
Again, Richard, thanks for the advice.

Laurie

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