Wiring in a CTCSS or PL tone board into an older radio - Videokarma.org TV - Video

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Wiring in a CTCSS or PL tone board into an older radio

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08-04-2017, 02:29 PM

Findm-Keepm Findm-Keepm is offline

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Join Date: Jun 2007

Posts: 2,857

Page 5, Tone Input, on the ACC jack? Pin 1 is capacitively coupled to pin 5 of the same jack, labeled "tone burst" and looks like it goes on to feed the VCO board.

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Brian
USN RET 22YRS (Avionics/Cal)
CET-Consumer Repair and Avionics ('88)
"Capacitor Cosmetologist since '79"
When fuses go to work, they quit!

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