Philips CEM2101 / 00 - knob / potentiometer with pushbutton - part repair

Good morning everyone,
the time came when I could not cope or find an answer during the dugout, so please help me.
The Philips CEM2101 / 00 radio was damaged - the volume control did not work properly. I pulled out the potentiometer / knob with the button (incorrectly because I broke the solder field but somehow replaced it) in the hope that I will find the product code from the bottom. I've been looking for hours and I have not found a similar part anywhere.

Where can I find such a part? Mark on the EN901 plate, am I able to fix it?

In addition, at the beginning of use during assembly I made a short circuit somewhere. No fuse burned, but the radio turned off and on all the time. I was able to repair it by connecting the mass to the housing but at the expense of receiving radio stations (not looking for a station, you can manually find one or 2 which breaks every now and then - I usually listen to my music so it does not bother). When I pulled out the radio, I will try to do it - if anyone would know how to fix it I will be grateful.

I add photos of the element and the plate.


Thank you for your help and warmly greet all users.

Enter "encoder" or "encoder" on Google.
You will find many proposals.

rybeh wrote:

Enter "encoder" or "encoder" on Google.
You will find many proposals.

I did not expect it to be an encoder

thanks great - I have already found.

Hello,
I have a similar problem only I am completely green and I do not know how to find the right encoder ...
Only the en901 marking is on the PCB on the encoder. Pictures in the attachment.
Can anyone help me choose the right encoder?

Where did you plug in, making a workaround for the broken solder field? I would appreciate your help.

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