It's probably not a resistive potentiometer. More likely a digital
shaft encoder: ><https://www.reddit.com/r/AskElectronics/comments/15bfj2i/volume_control_from_my_older_1996_chrysler_town/>
<https://www.amazon.com/DIYhz-Rotary-Encoder-Digital-Potentiometer/dp/B07D3DF8TK>
<https://m.media-amazon.com/images/I/71DJ0OfTXAL._AC_SL1200_.jpg>
Looking for the part number on this , its to a Chrysler 1994 car stereo >P04704383AC, location is VR805
Only marking on it is
Alps
Japan
https://www.mediafire.com/view/lk899arhjefddsn/HPIM1410.JPG/file
https://www.mediafire.com/view/y5wpnrawhn47qem/HPIM1411.JPG/file
The shaft is broke, and does not seem to turn, but the 2 pins usually mean >its a push button type.
I do have a push button type in stock, but the shaft is larger and I guess >you have to know
the resistance on the 3 terminals?
Unable to locate a service manual or schematic for this model.
That hit on Reddit is exactly the same board, so that must be how the >original shaft looks.
I am thinking Alps EC11 like these https://www.ebay.com/itm/113261494197
and the comments on reddit says they went with an EC11.
Not sure if its a D shaft...or curcular. He lists 15 or 20mm circular or D >shaft in the drop down.
Then the question is , are the detents the same. Guess I would have to take >this one
apart to determine the number of detents. Usually once you find the number
of detents
the electrical spec seems to match. 30 detents maybe....
That hit on Reddit is exactly the same board, so that must be how the >original shaft looks.
I am thinking Alps EC11 like these https://www.ebay.com/itm/113261494197
and the comments on reddit says they went with an EC11.
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