FANUC A20B-3300-0420 15-Inch LCD Display Control Card

Documented Function and Configuration

The FANUC A20B-3300-0420 is a display control printed circuit card used in documented FANUC LCD control configurations. FANUC maintenance documentation identifies this part number as a display control card for a 15-inch color LCD display unit.

The same manufacturer documentation also lists A20B-3300-0420 as a GUI card with 64 MB DRAM for specified 10.4-inch and 15-inch LCD configurations. These references describe particular hardware arrangements and should not be interpreted as universal compatibility with every FANUC display or CNC control.

Display Card Replacement Check

A20B-3300-0420 is the control card rather than a complete LCD panel or power supply board. Before ordering, compare the complete FANUC number, PCB identification, revision markings, connector layout and installed display configuration with the original card.

The LCD size, host main board, power supply arrangement and GUI memory configuration should also be confirmed. Similar-looking A20B-3300 cards may perform different functions and should not be substituted solely because their connectors or physical dimensions appear alike.

Identification and Ordering Support

For accurate identification, send REACO CNC clear photographs of the complete PCB label, board revision, connectors and the original display assembly. Please also provide the CNC control model and machine information so the visible identifiers can be reviewed before price, condition and availability are confirmed.

Browse related FANUC PCBs and control cards, explore FANUC CNC control systems, or view the complete FANUC CNC and robot parts collection. Related listings are provided for product discovery and do not indicate direct interchangeability.

• 100% Function Tested Before Shipment
• Worldwide DHL / UPS / FedEx Shipping
• Contact REACO CNC for Current Stock, Price and Lead Time