SB-201/200 no output on any band

[Tom Chesek]

Hi all,

About a week and a half ago I posted a request for advice on my SB-201 (converted to SB-200) with no output. Many of you had a lot of helpful hints. I was going to take a little time this evening to work on it and I thought I'd start by noting meter readings under various settings. The first time that I keyed the amp I saw arcing. My problem turned out to be where the 15/10 meter tank coil and C24, the 1000pf knob capacitor, mount to C25 tuning capacitor. The coil and cap were mounted to C25 in a manner where the lug for the coil was touching the frame of C25 shorting all of the output to ground. The amp is now working as it should.

Thanks to all for their thoughts!

73,
Tom K3TVC

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