Board marked X6244. Revised version of WF212500.
WF21250R Low circuit board for Yamaha GHL88L keybed
USED XZ889 PNCB circuit board for Yamaha Clavinova CLP50
USED WF21280R High circuit board for Yamaha GHL88L keybed
USED WF21260R Middle circuit board for Yamaha GHL88L keybed
Yamaha keybed circuit board LOW from CVP103 VU342300 suitable for AEXL88
USED FU120 circuit board assembly for Yamaha Clavinova CVP79 Digital Piano