Author Topic: Telegrafverket wiring diagram wanted  (Read 968 times)

Offline ILM75Dodge

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Telegrafverket wiring diagram wanted
« on: May 06, 2013, 06:50:07 PM »
I bought this phone at a car show!! I wanted a wiring diagram or some helpfiguing out how to wire it to a jack!! Thanks:




Offline dsk

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Re: Telegrafverket wiring diagram wanted
« Reply #1 on: May 07, 2013, 04:02:05 AM »
The upper left diagram here should be the right one.
Line connects to the no1 and no3 upper terminals on your picture.
A strap between terminal 2 and 3 (from top) makes it ring, but the ren load will be nearly 2 REN.
A capacitor of 1 microfarad, or a 2-3.3 kilo- ohms resistor instead of the strap will reduce the ring volume, and current if needed.




dsk
« Last Edit: May 07, 2013, 07:54:41 AM by dsk »

I have even got a regular New York number :-) 646 570 1796

Offline ILM75Dodge

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Re: Telegrafverket wiring diagram wanted
« Reply #2 on: May 07, 2013, 06:27:43 PM »
Thank You!!