6701681000 - Main board assembly

Main board assembly – Roland BN-20 – 6701681000

The Main board assembly, an Electronic board (PCB), is fitted in the electronics chassis of the Roland BN-20 printer/cutter. It handles electronic management and signal linking for the related sub-assembly.

Supplied by DG Spare Parts as a genuine Roland DG (OEM) part (complete assembly (Assy) supplied pre-assembled), it is a like-for-like replacement for the factory-fitted part.

Manufacturer designation: ASSY,MAIN BOARD BN-20 — Chassis group, item 1 of the Roland BN-20 parts list.

Technical specifications

• OEM reference: 6701681000
• Manufacturer: Roland DG
• Roland designation: ASSY,MAIN BOARD BN-20
• Part type: Electronic board (PCB)
• Area / sub-assembly: electronics chassis (power supply and boards)
• Exploded view: Chassis, item 1
• Delivery: Complete assembly (Assy), supplied pre-assembled
• Origin: Genuine Roland part (OEM)
• Application: Roland VersaSTUDIO BN-20 eco-solvent printer/cutter

Compatibility and use

• Roland VersaSTUDIO BN-20

Function

• Ensure correct operation of the Main board assembly in the electronics chassis
• Replace the Main board assembly like-for-like, with no modification
• Carry signals between the connected components and the machine electronics
• Distribute or convert the voltages needed by the sub-assembly
• Perform the electronic function of the related sub-assembly

Possible symptoms in case of wear

• Wear or breakage of the Main board assembly in the electronics chassis
• Malfunction of the Main board assembly found during diagnosis
• Burnt component or overheating marks on the board
• Fault persisting after checking cables and flat cables
• Oxidised connectors or damaged tracks

Replacing the Main board assembly at the first signs of wear preserves the print and cut quality of the Roland BN-20.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.