Quick view Thetford Thetford SR PCB LCD DM N3000 V2 (green lights, old version) Replace a faulty or damaged display circuit board with the genuine Thetford PCB LCD Display N3000 (Part No. 691108). This replacement PCB is designed for the earlier version of Thetford N3000... RRP: Was: Sale Price: $233.99 Add to Cart The item has been added