Yamaha PSR-520 with 3 disconnected wires

[Dean]

I have a Yamaha PSR-520 that I got with 3 disconnected wires when taking it apart. Is there any way to tell where these 3 wires go?

 

[happyrat1]

look for a schematic or a repair manual. You might get lucky. Google is your friend.

Next time take pictures with your phone before you pick up a screwdriver.

Gary

 

[delaware dave]

From where I'm sitting? no...

 

[Powerkeys]

Do you have pictures from the actual situation??
Coul be (some of them) the wires giong to the battery compartment or speakers?