Author Topic: Kellogg 900 Masterphone Wiring Question  (Read 5112 times)

Offline Welsh

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Re: Kellogg 900 Masterphone Wiring Question
« Reply #15 on: October 04, 2015, 04:38:54 PM »
Thank you g man for posting the schematic. I have that one inside my 900 but no scanner to copy mine for her.

Comparing your handset with mine, the wiring looks right. I think you were also right to switch the two wires at the other end going to the cradle connections. it looks right to me now. the next change I see is to switch the yellow and green wall cord connections L1 and GND. The green is the ground unless the plug is wired funny. I can't tell what kind of plug you have on your wall cord. I would check it for dial tone after this last wire switch. hopefully that will fix it.
« Last Edit: October 05, 2015, 04:23:58 AM by Welsh »