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Old 7th Dec 2021, 10:11 am   #6
Nickthedentist
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Join Date: Jan 2005
Location: Oxford, UK.
Posts: 17,820
Default Re: 746 no dial tone. Inexperienced repairer hoping for help.

You should be able to see fine wires coming from the coil, soldered to the pins embedded in the plastic, which then go through the PCB and are soldered to its pads.

It's difficult to see from a photo, but it looks a bit iffy in that area.

When you get your meter, you can do some resistance checks to see if the ASTIC is OK. The expected DC resistance of its windings are printed on the ASTIC, and its terminal numbers are moulded into the top of its plastic former.
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