KJ0-M4200-02X SYSTEM UNIT ASSY.
KJ0-M4200-320 SYSTEM BOARD ASSY.KJ0-M4210-30X
KJ0-M4210-320 SYSTEM BOARD ASSY.KJ0-M4210-32X
KJ0-M4220-10X YAMAHA YV100II APPL BOARD
KJ0-M4220-102 APPL BOARD ASSY.
YAMAHA YV100II老款系统板,装硬盘的系统板卡,YVL88II贴片机系统板
子母板两块一起,一大一小,老款机型专用,接硬盘