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37-10 Question
#1

Hello. My father is recapping my 37-10 and he wanted to know if the negative connection on cap 84, which is a double,20 mfd and 10 mfd, and the negative on cap 82 are common. Thanks for any advice.
Regards,Darrick
#2

Yes. And note that it goes to the center tap of the power transformer, not to a chassis ground. The positive of the 10uf (84A) goes to chassis ground.

-Bill
#3

Thanks Bill. Would you happen to have a diagram of cap 84 and 82 in circuit? He recapped and when he plugged it in, the 5Y3 rectifier was sparking. He quickly unplugged it. Thanks for the help.
Regards,Darrick
#4

The only thing I can offer is a link to Nostalgia Air.

http://www.nostalgiaair.org/resources/




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