Repair of LCD display. by Steven Stauffer (Springfield,MO. USA) Display is unreadable and intermittent. ... Yamaha DGX 520 keyboard by: Bert ... They will take my piano away for three weeks and repair it
for YAMAHA LCD Display Screen PSR-S550 PSR-S500 PSR-S650 PSR-S670 MM6 #H3574 YD. ... Backlit LCD Display Part for Yamaha DX7 Replacement Repair Blue or Green Color. Brand New. $29.95. or Best Offer. Free Shipping.