Boss DR-3 Dr. rhythm LED screen lights up by does not show any information. what can I do to fix problem?. Created by paul-barton. Music - Roland - Boss Dr. Rhythm DR-3 Drum Machine

Boss DR-3 Dr. rhythm LED screen lights up by does not show any information. what can I do to fix problem?

February 2021 1 11 Report

Boss DR-3 Dr. rhythm LED screen lights up by does not show any information. what can I do to fix problem?

Music - Roland - Boss Dr. Rhythm DR-3 Drum Machine

Take it appart. there is a conductive rubber between lcd pannel and the pcb use widow washer fluid without amonia to clean it