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#476172 07/01/10 02:46 PM
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Guys, I got this phone for 4 bucks and it doesn't work so I am attempting to fix.
I can't find a decent schematic so I know what should go where. Anybody have one?
This one has the electronic network-

Thanks,
Jeff


Jeff Moss

Moss Communications
Computer Repair-Networking-Cabling
MBSWWYPBX, JGAE
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#476173 07/01/10 03:04 PM
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https://www.telephonecollectors.org/library/sberg/sc2500dp.pdf

https://www.telephonecollectors.org/library/sberg/sberg.htm

This is Stromberg Carlson/Comdial, should be the same or pretty close. The library page has a couple of different models of 2554

#476174 07/01/10 08:55 PM
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It does'nt work? or it just does'nt work?

#476175 07/02/10 02:49 PM
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I can't get dialtone. Tried the handset on another phone and it works fine.


Jeff Moss

Moss Communications
Computer Repair-Networking-Cabling
MBSWWYPBX, JGAE
#476176 07/02/10 02:56 PM
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Use your buttset on the network & see where you can get DT except of course for L1 & L2.


Scientists say that the universe is made up of Protons, Neutron & Electrons. They forgot "Morons".
Dave. (CTUB) Canadian Techs Use Bix!
#476177 07/03/10 03:22 AM
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If it's not the handset or the cord, my guess would be the dial pad.

But Dave is right using Tommy's schematics trace DT through the set using your butt set . Make sure it's coming in OK and then, if it is trace through the set and see where you lose it.

Sam


"Where are we going and why are we in this hand basket?"
#476178 07/05/10 12:49 PM
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And it could also be the switch hooks best bet use a toner on continuaty to test with. call call

#476179 07/06/10 06:15 AM
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Email sent

#476180 07/11/10 09:56 PM
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OK Jeff how goes the repair on the 2554? :shrug:

#476181 07/12/10 03:01 AM
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I haven't had a chance to fix it yet!


Jeff Moss

Moss Communications
Computer Repair-Networking-Cabling
MBSWWYPBX, JGAE
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