Park and ride Volume problem

N

nicubarbieru

New member
Great kit,convinced tones
But the Volume potentiometer seems that is not working.
I checked everything,all looks good.
By turning left right the volume potentiometer nothing is happening.
The volume remains the same.
And it is lower than I need
Some thoughts and help ? Tks.
 
Sort by date Sort by votes
Also check for a defective pot, by checking the continuity between all three lugs with an ohm meter DMM setting. It is rare, but I've encountered new defective pots.
 
Upvote 0 Downvote
jimilee said:
R100 is the CLR for the LED. I would build an audio probe. I’m not seeing voltages listed yet, too.
Click to expand...

You mean R100 has nothing to do with the signal volume of the Volume pot
But there was a wrong 47k instead the correct one of 4k7 as the pcb says.
With 47k the LED should not light at all
But it lights correctly.
 
Upvote 0 Downvote
nicubarbieru said:
You mean R100 has nothing to do with the signal volume of the Volume pot
But there was a wrong 47k instead the correct one of 4k7 as the pcb says.
With 47k the LED should not light at all
But it lights correctly.
Click to expand...
That does sound suspicious.

I believe @jimilee is right about R100 being the CLR, and that it shouldn't be causing your problem, but if there's some doubt about what's going on, starting with the right parts in the right places can't hurt.
 
Upvote 0 Downvote
You must log in or register to reply here.
Back
Top