Muscle sensor schematic

Hello can anyone tell me what are the 4 top right hand corner connections? JP1 cables JP2 JP3 and power?

Do you mean top left? Those are the pin connectors on the board.

http://www.advancertechnologies.com/p/muscle-sensor-v3.html

JP1 labeled "power" goes to the power pins +Vs, GND, and -Vs. JP2 labeled "output" goes to the output pins SIG and GND. JP3 labeled "cables" goes to the pins underneath the audio jack. Remove the audio jack to expose these pins for custom cable applications. The last box goes to the audio jack where you plug the electrodes cables to the board.

Advancer: Do you mean top left? Those are the pin connectors on the board.

http://www.advancertechnologies.com/p/muscle-sensor-v3.html

JP1 labeled "power" goes to the power pins +Vs, GND, and -Vs. JP2 labeled "output" goes to the output pins SIG and GND. JP3 labeled "cables" goes to the pins underneath the audio jack. Remove the audio jack to expose these pins for custom cable applications. The last box goes to the audio jack where you plug the electrodes cables to the board.

Hey Advancer, thanks for explaining to me! Appreciated :D The audio jack is the black rectangle object on the top right of your picture right. So assuming i wanna build this schematic from scratch. I can ignore the last box?

Yup