View Single Post
Old 8th Dec 2019, 6:59 pm   #6
Pellseinydd
Heptode
 
Join Date: Jul 2007
Location: Flintshire, UK.
Posts: 707
Default Re: Problem with vintage dial 24c on Bakelite 332 phone

Quote:
Originally Posted by dagskarlsen View Post
The diagram here: https://www.britishtelephones.com/gp...t322paster.jpg

indicates that the dial is wired wrong.

Tony has spotted it, that will make it work!

dsk
The diagram above shows a PO 'Dial No 12' fitted not a 24C. The GPO didn't use the 'Dial 24C' which was a AT&E description. The circuit diagrams don't show the layout of the terminals - which are shown on the attached diagram.
Note that terminals are numbered in the opposite direction on the AT&E dial to the GPO ones. GPO number clockwise and the AT&E dial anti-clockwise for the relevant contacts.
Attached Thumbnails
Click image for larger version

Name:	IMAG2671.jpg
Views:	106
Size:	33.4 KB
ID:	195057  
Pellseinydd is offline