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706 Intercom Circuit
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20th Apr 2019, 12:53 pm
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OscarFoxtrot
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Join Date: Apr 2011
Location: Edinburgh, UK.
Posts: 805
Re: 706 Intercom Circuit
It might be interesting to compare the circuit.
The video mentioned above shows one of the switchhook contacts has been cut from the PCB, I didn't notice that on mine.
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