6702048120 - panel board assembly (ASSY, PANEL BOARD)

ASSY,PANEL BOARD XF-640

The ASSY,PANEL BOARD XF-640 reference 6702048120 is a panel board assembly (ASSY, PANEL BOARD) used in Roland roll-to-roll printers.

This component plays a critical technical role in the machine's operation. Replacing it restores the equipment's original performance.

Component Function

• User interface with LCD screen and 14 tactile buttons (Pause, Standby, Setup, Menu, Enter…)
• Printer status display via 7 LEDs (Power, Busy, Base, Pause, Setup, Heater, LCD)
• Communication with mainboard via 24-pin connector (52806-24)
• Audible alert signalling via integrated buzzer (TMB-05)

References

OEM Reference: 6702048120

Machine Compatibility

• Roland XF-640

Important Technical Information

• OEM Reference : 6702048120
• Brand : Roland®
• Type : Panel board (operator interface)
• Power supply : +5V
• Main connector : 52806-24 (24-pin to mainboard)
• Display : LCD WDH0087-YGH-JT#01
• Buttons : 14 tactile switches EVQ21305R
• LEDs : 7 status LEDs (SLR343BC4TT32)
• Buzzer : TMB-05
• Compatibility : Roland Soljet Pro 4 XF-640

Possible Symptoms in Case of Failure

• Control panel screen does not turn on
• Control panel buttons unresponsive
• Communication errors between panel and mainboard
• Erratic or incomplete information display

♻️ DG Spare Parts – European reference for spare parts and consumables for large format printing equipment.