Hello i have a pioneer Sa8500mk2 and I got it as a defect unit and the Volume switch was out of it so I tried to find a replacement one, but i could not but i did find one with the same specs smaller but blue but I am a bit lost on how to wire it up? does anyone have a photo of the switch wired in the unit close so I can see the wires ?? here is the link to a replacement switch ... would the wiring be the same?
https://www.conradelektronik.dk/p/a...es&utm_source=google&utm_term=442771&vat=true
https://www.conradelektronik.dk/p/a...es&utm_source=google&utm_term=442771&vat=true
https://tech.alpsalpine.com/prod/e/image/potentiometer/metalshaft/rk271/rk271_d_231.gif
For each row of three pins
(as seen from shaft side, with pins at bottom, numbered from left to right)
Pin 1 - ground
Pin 2 - wiper (output)
Pin 3 - input
For each row of three pins
(as seen from shaft side, with pins at bottom, numbered from left to right)
Pin 1 - ground
Pin 2 - wiper (output)
Pin 3 - input
The original potentiometer has a loudness tap to bypass the loudness circuit at a certain volume
You can use the pot you have but ignore the tap, the wires going to points 16 and 21 on the pcb
this will just mean "loudness" will function over the full range of volume adjustment
hope this helps
You can use the pot you have but ignore the tap, the wires going to points 16 and 21 on the pcb
this will just mean "loudness" will function over the full range of volume adjustment
hope this helps
