YO-100 with positively charged case!

Discussion in '"Boat Anchor" & Classic Equipment' started by KI7WQH, May 19, 2018.

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  1. G3YRO

    G3YRO Ham Member QRZ Page

    Just noticed that !

    Very odd . . . on most equipment Yaesu normally fit the decoupling capacitors on the mains transformer tags . . . so they are AFTER the on/off switch and the mains fuse.

    The simple test is to disconnect ALL the Secondary leads from the Mains Transformer . . . if it doesn't blow the fuse then, you know the Transformer is OK !

    Roger G3YRO
  2. KD2ACO

    KD2ACO Platinum Subscriber Platinum Subscriber Life Member QRZ Page

    To work optimally, those caps want to be right at the power inlet.

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