s-l1200.png。YASKAWA PGB-2K PCB CARD LIN74P11-S1203 | eBay。Linear PCBA Replacement Board Kit with Swap Card E3 - 620-101316。Yamaha CPU Board Assy PCB KX0-M4211-001 KX0-M4210-006 | eBay。-New parts (Not used)0100-01774 PCB ASSY 300mm QRGIt can be used for 200mm QRG without any modifications and setting changes.-Domestic shipping only-No warranty-No any claims are accepted