Hello,
This goes out to the electronic guys/girls.
A few years ago I placed a small amplifier right after my ADSL based digital tv receiver.
The purpose is to have the radio playing without the need to have my TV on.
While this works fine there is still an issue I want to get rid off.
The sound volume coming from the "TV box" is too loud and can't be controlled by the remote.
So I have to adjust the volume somewhere between 0-5% if it ain't less than that.
The problem is that the beginning of that potentio knob is so sensitive that it is hard to control
and sometimes a channel that shuts down or louder than the other.
When you go beyond that point it's flawless in control but then it's way to loud to keep it like that.
Now I asked the electrician at work who used to be an electronics engineer for airplaines what could be done about it.
He mentioned some bridge with a few resistors or even better for less skilled persons a stereo potentio meter instead of 2 seperate ones.
Now I wonder what kind of Ohm range I should pick for this.
according to the link below I could pick from 1K to 500K.
https://nl.aliexpress.com/item/3294...chweb0_0,searchweb201602_3,searchweb201603_53
1K might be enough but gives me a very small adjust range.
500K might be overkill and leading to too less sound volume and might be the opposite of what I have now with my knob.
Should I just go for something inbetween knowing that it's still adjustable on both ends?
Can anyone give me some hints?
This goes out to the electronic guys/girls.
A few years ago I placed a small amplifier right after my ADSL based digital tv receiver.
The purpose is to have the radio playing without the need to have my TV on.
While this works fine there is still an issue I want to get rid off.
The sound volume coming from the "TV box" is too loud and can't be controlled by the remote.
So I have to adjust the volume somewhere between 0-5% if it ain't less than that.
The problem is that the beginning of that potentio knob is so sensitive that it is hard to control
and sometimes a channel that shuts down or louder than the other.
When you go beyond that point it's flawless in control but then it's way to loud to keep it like that.
Now I asked the electrician at work who used to be an electronics engineer for airplaines what could be done about it.
He mentioned some bridge with a few resistors or even better for less skilled persons a stereo potentio meter instead of 2 seperate ones.
Now I wonder what kind of Ohm range I should pick for this.
according to the link below I could pick from 1K to 500K.
https://nl.aliexpress.com/item/3294...chweb0_0,searchweb201602_3,searchweb201603_53
1K might be enough but gives me a very small adjust range.
500K might be overkill and leading to too less sound volume and might be the opposite of what I have now with my knob.
Should I just go for something inbetween knowing that it's still adjustable on both ends?
Can anyone give me some hints?