Bondo2

The switch cap is not mounted correctly so while it shows as if it is turned all the way counterclockwise, it is not. If I turn it all the way to melody then even the casio chord side doesn't produce any sound (the sound is louder when turned to accompaniment) As for the switch, on or off makes no difference. I read all the troubleshooting and modes already

Tried the troubleshooting, didn't make a difference Here is a video

Yes they work, everything works except the right side of the keyboard (none casio chord) when casio chord is on, and none of the keyboard when it's off

What do you mean by drums?, you mean the sound effects on the left?

Just checked, it's not in scan mode and I found something interesting, the keys are not disconnected or faulty because in memory recording mode the leds on top of the keys light up if I press them even though there is no sound

I turned all the switches off and this is when none of the keyboard keys produces any sound. I don't have the light pen

I will open it up and see, unfortunately I don't have any test gear as my digital meter died.

Hi, I have a CasioTone 701 keyboard, the only part of the keyboard that works is the Casio Chord side when the switch is on Chord or fingered, if it is off then nothing works at all. Any ideas ?, do you know where I can get the service manual ?