VU648102 key contact circuit board MK-L XR564
VU648102 circuit board MK-L
Marked : XR564
Lower contact circuit board as fitted to :
PSR-640
PSR-710
PSR-740
PSR-1000
PSR-2000
PSR-3000
PSRA1000
PSRS-700
PSRS-900
This board can also be used as a replacemement for VV583800 found on the following models
PSR340
PSR225
PSR260
PSR270
PSR240
PSR350
D1-DJX
PSR280
PSR282
PSR450
PSR260
PSR262
PSR273
PSR275
PSR5700