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Author Topic: Slab Bacon R390A lives again!  (Read 1691 times)
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WD8BIL
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« on: February 16, 2017, 08:32:52 AM »
The last few days I've been working on the 390A. I found the 27K screen resistors in the 2nd and 3rd I.F. amps open.

I replaced them along with their associated bypass caps and the rig fired up just fine.

Is this a known weak spot and what else should I look for before closing this up?

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WD8KDG
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« Reply #1 on: February 16, 2017, 02:14:58 PM »
Get the latest revision of the Y2K..............now on R3. Things which will bite you in the back side are clearly indicated.

Regards,
Craig
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Ham radio is now like the surprise in a box of "Cracker-Jacks". There is a new source of RFI every day.
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