Up for sale is an untested Main Digital Motherboard removed from a Yamaha DGX-640 portable grand piano. This "DM" board is the central processing unit of the instrument, controlling all sound synthesis, key-action processing, and LCD display output.
Technical Details:
- Brand: Yamaha
- Main PCB ID:
X9119
- Yamaha Part Number:
WU178501
(or WU178500) - Condition: [Insert Condition: e.g., Used - Professionally pulled from a working unit].
- Compatibility: Specifically designed for the Yamaha DGX-640 series.