Philips volumeregeling (Gezocht)
door Searcher 
, 29.09.2024, 19:52 (15 dagen geleden)
Bewerkt door Searcher, 29.09.2024, 20:05
Hallo radiovrienden,
Ik ben op zoek naar de aan/uit volumeregeling van een philips BX250B00.
Ik denk dat de weerstand 450k tot 500ko is.
Bedankt.
Philips volumeregeling
door hans , Hoorn, 29.09.2024, 20:33 (15 dagen geleden) @ Searcher
Zoeker,
I have this potentiometer with switch in stock. NOS in original plastic wrapper.
hans
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Philips volumeregeling
door Searcher , 29.09.2024, 23:02 (15 dagen geleden) @ hans
Hi Hans,
My question was translated from English to Dutch with Google translate because I do not understand Dutch so well.
Are you sure it is for my radio?
Can you please send me a picture of it to make sure it is the same with the one in my radio?
Thanks.
Philips volumeregeling
door hans , Hoorn, 29.09.2024, 23:46 (15 dagen geleden) @ Searcher
anon.
I checked the service manual and the part is listed as R10 which is a DL50K+450K.
![[image]](images/uploaded/2024092921444866f9ca506e9dd.jpg)
hans
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Philips volumeregeling
door Searcher , 30.09.2024, 12:58 (14 dagen geleden) @ hans
Hans I don't think that's the right one. Mine has a longer shaft and the specification in the manual calls for 500kohms. A friend who repaired it measured the low end resistance at 450kohms which seems high to me.
I don't know how to include a photo here. I tried uploading it but a message said the image is in the wrong format. There is no way to change it.
Philips volumeregeling
door Searcher , 30.09.2024, 13:02 (14 dagen geleden) @ Searcher
![[image]](images/uploaded/2024093011010166fa84edacfbb.jpg)
Can you open it?
Philips volumeregeling
door hans , Hoorn, 30.09.2024, 14:26 (14 dagen geleden) @ Searcher
The potentiometer I showed is the original replacement part. The shaft is adjustable, i.e. extensions come in different lenghts; it is secured with either a grub screw or a screw with sunken head. I have these extensions in stock too.
![[image]](images/uploaded/2024093012245366fa9895dfd5b.jpg)
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Philips volumeregeling
door Searcher , 30.09.2024, 16:08 (14 dagen geleden) @ hans
So, will the extension's outer end look like the original shaft which has a flat area for the original screw to sit on or a flat area is not needed? How is the extension secured on the shaft and how do we know what extension I should use? What is the cost for the control and for the extension?
Also, do you have other parts for this radio because I may need one of the AF controls in the future.
Last, I need the small knobs and the emblem below th push buttons for a Nordmende Fidelio C. The metal cover of the knobs may be of aluminum color because mine is of a different version than the one in the picture. Maybe you know where I can get them.
Thanks.
![[image]](images/uploaded/2024093014074766fab0b3c31e6.jpg)
Philips volumeregeling
door Searcher , 30.09.2024, 16:12 (14 dagen geleden) @ Searcher
Hans i noticed another thing: the threaded part around the shaft is shorter than that of the switch now in the radio, will that part be of the necessary length for the new switch to fit correctly?
I need to be sure of some details because we are far from each other and we can communicate only with emailed messages.
Philips volumeregeling
door hans , Hoorn, 30.09.2024, 17:11 (14 dagen geleden) @ Searcher
Hans i noticed another thing: the threaded part around the shaft is shorter than that of the switch now in the radio, will that part be of the necessary length for the new switch to fit correctly?
It is the original Philips replacement part, so it should be OK
we can communicate only with emailed messages.
E-mail? If you want to e-mail me, use the adress in the footer, replacing 'apenstaart' with a @ and the word 'punt' with a dot. Alternitively, use the tiny envelope right next to my user name.
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Philips volumeregeling
door hans , Hoorn, 30.09.2024, 17:02 (14 dagen geleden) @ Searcher
So, will the extension's outer end look like the original shaft which has a flat area for the original screw to sit on or a flat area is not needed?
![[image]](images/uploaded/2024093014465266fab9dcc1201.jpg)
As you can see, there is a flat part on the schaft. Not saying the shaft has the right length, though. If too long, a bit of elbow grease may come in handy.
How is the extension secured on the shaft
Read my previous answer.
and how do we know what extension I should use?
I supply the longest [see picture] and you use the aforementioned elbow grease.
What is the cost for the control and for the extension?
The potentiometer is €10 [ex P&P] and the extension is free.
Also, do you have other parts for this radio because I may need one of the AF controls in the future.
I have parts for all kinds of radios, amps, measuring apparatus; not specifically for just the BX250B /00
I advise you to start a new thread for the Fidelio.
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