Why are some of the lights out?

I've had a Mr Christmas carousel for the past two years. Recently the yellow led lights went out. About a week later the blue ones stopped working. Only red and green work right now. I know there is a "wipe wheel" or something that seems to make a connection for the lights. All of the wires are in tack. Any ideas? Music and rotation work fine, just some lights are out.

この質問に回答する 同じ問題があります


スコア 0