Author Topic: Wiring Western Electric Model 500 with CNET 425B Network  (Read 11413 times)

Offline andre_janew

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Re: Wiring Western Electric Model 500 with CNET 425B Network
« Reply #30 on: December 22, 2014, 06:20:20 PM »
What is the difference between the 425B network and the 425E network?

Offline poplar1

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Re: Wiring Western Electric Model 500 with CNET 425B Network
« Reply #31 on: December 22, 2014, 06:24:45 PM »
425E has a screw terminal designated "C" to accommodate the spade-tipped hookswitch lead. On sets with 425B networks, most of the hookswitch leads are soldered, so there was no need for a "C" screw terminal.
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Offline Brinybay

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Re: Wiring Western Electric Model 500 with CNET 425B Network
« Reply #32 on: January 03, 2017, 01:02:11 AM »
I drew up this diagram for the above mentioned phone.
Please let me know if you find any errors.
D/P

Awesome! I just used it to resurrect a DOA 500.
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