Can I replace the FANUC A61L-0001-0093 CRT myself?

Yes. The LCD replacement is plug-and-play using the original Honda MR-20M connector and DC24V power. Installation takes approximately 10 minutes with only a Phillips screwdriver. No soldering, wiring modifications, or parameter changes are needed.

Which FANUC systems is the A61L-0001-0093 compatible with?

The A61L-0001-0093 (D9MM-11A) is used in FANUC 0-TC, 0-MC, 16T, 16M, 18T, 18M, 21T, and 21M series CNC controls. The LCD replacement is compatible with all of these systems.

How long does the LCD replacement last compared to a repaired CRT?

An industrial-grade LCD is rated for 50,000 hours of continuous operation (approximately 5-7 years). A repaired CRT using donor parts typically lasts 3-12 months before failing again. Over 5 years, the LCD costs 150-300 USD one time versus 2,000-4,000 USD for repeated CRT repairs.

FANUC A61L-0001-0093 (D9MM-11A) LCD Replacement Guide

Published June 2026 | Kongto Technology

Overview

The FANUC A61L-0001-0093 — also known as D9MM-11A — is a 9-inch amber monochrome CRT display found in FANUC CNC controls manufactured between 1992 and 2005. This is the single most common CRT model in the FANUC ecosystem, used across the 0-TC, 0-MC, 16, 18, and 21 series.

After 20-30 years of service, these CRTs exhibit dim output, flickering, and focus drift that makes reading offsets and program code difficult. The original CRT has been out of production since the early 2000s. The most cost-effective solution is a plug-and-play industrial LCD replacement.

Compatible CNC Systems

FANUC 0-TC / 0-MC
FANUC 16T / 16M
FANUC 18T / 18M
FANUC 21T / 21M
FANUC 0i-A / 0i-B (with same connector)

Technical Specifications

Original Part Number	A61L-0001-0093 / D9MM-11A
Screen Size	9 inches (diagonal)
Display Type	Amber monochrome CRT
Connector	Honda MR-20M (20-pin)
Power Supply	DC 24V
LCD Replacement	KTO-F0093 — 9-inch industrial LCD, plug-and-play

Installation Steps

Power off the CNC machine completely. Lock out power if available.
Remove the four corner screws holding the CRT bezel in place.
Carefully pull the CRT forward. The 9-inch unit weighs approximately 3 kg. Support it with one hand.
Disconnect the Honda MR-20M connector from the back of the CRT. Squeeze the side tabs to release.
Connect the same cable to the new LCD. The connector is identical — no adapter needed.
Mount the LCD using the original screw holes. The replacement is designed for the exact same mounting pattern.
Power on and verify. No parameter changes are needed. The CNC controller cannot tell the difference between the old CRT and the new LCD.

Cost Comparison

Option	Cost	Lifespan
Repair old CRT (replace flyback/capacitors)	$300 - $800 per repair	3 - 12 months
Used/refurbished CRT from donor machine	$120 - $280	6 - 24 months
OEM FANUC replacement	$800 - $1,200	2 - 5 years (refurbished)
Industrial LCD replacement (KONGTO)	$150 - $280	5 - 7 years continuous operation

Also Compatible

The same LCD replacement is compatible with these additional FANUC part numbers: A61L-0001-0092, A61L-0001-0071, A61L-0001-0072, A61L-0001-0076, A61L-0001-0079, A61L-0001-0086, A61L-0001-0090, A61L-0001-0095, A61L-0001-0116.

Get a Quote or Check Compatibility

Email szkongto01@foxmail.com with your FANUC model number and a photo of the current display. We provide free compatibility confirmation and a same-day quote.

View the full compatibility matrix covering 95+ models across 6 CNC brands.