Mitsubishi MDT962B-1A LCD Replacement Guide
June 2026 | Kongto Technology | Compatibility Matrix
Overview
The Mitsubishi MDT962B-1A is a 9-inch monochrome CRT display used in M3, M310, M64, and E60 series CNC controls. After 20+ years, these CRTs commonly suffer from flickering (cold start), dim output, and capacitor failure. The most reliable fix is a direct plug-and-play industrial LCD replacement.
Compatible Systems
- Mitsubishi M3
- Mitsubishi M310
- Mitsubishi M64 (all variants)
- Mitsubishi E60 (all variants)
Technical Specs
| Original Part | MDT962B-1A |
| Screen | 9 inch monochrome |
| Connector | 20-Pin |
| Power | DC 24V |
Installation
- Power off and lock out CNC machine
- Remove 4 bezel screws
- Pull CRT forward and disconnect 20-pin connector
- Connect same cable to new LCD
- Mount LCD in original position
- Power on β no parameter changes needed
Why Replace Instead of Repair
CRT repairs on MDT962B units typically address capacitor aging in the power supply section. These repairs use donor capacitors from other old units and fail again within months. The LCD replacement eliminates the high-voltage section entirely and provides consistent brightness for 5-7 years.
Need a replacement?
Email szkongto01@foxmail.com with your CNC model and a photo of your current display. Free compatibility check and same-day quote.