ButtonWorx™ button repair pad for EUR7720 remote control
https://buttonworx.com/22-panasonic-remote
EUR7720KG0, EUR7720KM0, EUR7720KB0, EUR7720KD0, EUR7720KF0, EUR7720KL0, EUR7720KY0, EUR7720KA0, EUR7720KE0, EUR7720KT0,
EUR7720LB0, EUR7720LC0, EUR7720LD0, EUR7720LE0, EUR7720LF0,
EUR7720X10, EUR7720X20, EUR7720X30, EUR7720X40, EUR7720X50, EUR7720X60, EUR7720X70, EUR7720X80, EUR7720X90