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FrozenGate by Avery

HELP ! Potentiometer Needed for Keyboard






Okay but i don't get any measurement at all, and i even tried 20K setting. Would just buying a 10k Pot to test it out hurt anything ?
 
No need to test the Potentiometer (unless you want to see if it is any good)...
The value is stated on the part in standard notation...

103 = 10 + 3 zeros = 10+000 = 10,000 Ohms...

I'd put my money on... a Linear type as FML posted...

Any 10K pot will work as long as it will fit physically...


Jerry
 
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You probably had the wrong setting and the meter just read infinity or zero, because the the sensitivity was way too high or low. Try on the highest range and step down the ranges till you get a clear reading. ;)
 
diachi said:
Were you measuring it as part of a circuit ?
Click to expand...

No. It was a single separate pot.


No need to test the Potentiometer (unless you want to see if it is any good)...
The value is stated on the part in standard notation...

103 = 10 + 3 zeros = 10+000 = 10,000 Ohms...
Click to expand...

I knew the numbers had to be a notation, I never really paid much attention to it, I always had to look up the capacitor codes for ceramic capacitors, I could NEVER remember how to know the capacity with the numbers :(

He's using it for a keyboard, don't you think the pot should be logarithmic?
 
Yeah im just gonna go to RS and get a 10k Pot, but is it linear or which one ? ?
Here is another pic showing what the potentiometer serves its purpose. its the one on the left, the right goes up and down for the pitch bend.

Picture016.jpg
 
Yeah. But the tolerance is too high for me, maybe if you got a 12kOhm one with the same tolerance it'd be ok.
 
My guess is that laserbee is correct on the value but you can still do some checking.

Unsolder the wires from the pot (to be sure you are not measuring over a parallel resistor), measure across the 2 outside tabs, if you get nothing however you set your meter take the pot apart (it doesn't work at the moment so you will not make things worse) now you can see what is going on.
Is it a wire wound track? if so find the break and measure from the break to one end then the other side of the break to the other end...add the readings together.
If it is a carbon track you need to see if you can find the crack and do the same as above.

Regards rog8811

Edit....didn't notice page 2 :whistle: doing the above will do no harm though....
 
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Any resistor that says "103" on it is a 10k resistor. That includes pots. Manufacturers allow for slight variation between pots, and I wouldn't trust a reading from that pot since it has no doubt been used a bit. The more you use a pot the more it's electrical characteristics change (albeit very slightly) over time. There is no question about the value. It's a 10k pot.

The way the numbers work is:

103

10 = 10
3= number of zeroes
______________________
10,000 = 10k

102

10=10
2= number of zeroes
______________________
1000 = 1K

473

47=47
3= number of zeroes
______________________
47,000 = 47k

472

47=47
2= number of zeroes
______________________
4700 = 4.7k

etc, etc.
 
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