FANUC
FANUC MDT947B-1A 9-inch CRT to LCD Replacement
FANUC MDT947B-1A 9-inch CRT to 8-inch TFT-LCD upgrade. Factory direct, compatible with Totoku MDT947B-1A, plug-and-play.
$280
USD
✔️ In Stock — 2-Year Warranty
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Specifications
| Spec | Original CRT | Kongto LCD |
|---|---|---|
| Technology | 9-inch Monochrome CRT | 8-inch TFT-LCD Industrial Panel |
| Resolution | 640x400 / 640x480 | 800x600 |
| Brightness | ~200 cd/m2 | 350-450 cd/m2 |
| Lifespan | ~15,000 hrs | 50,000+ hrs |
| Power | DC 24V | DC 24V (original) |
| Interface | 20-pin Honda MR-20M | 20-pin Honda (direct compatible) |
| Safety | High voltage (10-15kV) | Low voltage DC |
| Weight | — | 1.5 kg |
Compatible Systems
- FANUC Series 0 / 0-Mate / 0-TMate
- FANUC 0i-A / 0i-B / 0i-C / 0i-D
- FANUC Series 16i / 18i / 21i
- All CNC machines with FANUC MDT947B-1A display
Common CRT Failure Symptoms
- Blank screen / no power — Flyback transformer failure, most common in aging CRTs
- Dim or unreadable display — CRT phosphor wear after 15,000+ hours of operation
- Flickering or image distortion — Capacitor degradation in sync circuits
- No image / raster only — Video amplifier or electron gun failure
- Intermittent display — Loose internal connections or cold solder joints
Our LCD module eliminates all CRT-related failure modes permanently. Higher brightness, lower power, no high voltage.
Frequently Asked Questions
Does this work with my CNC machine?
Yes. Uses same connector as original CRT. Drop-in replacement. No parameter changes needed.
Installation time and difficulty?
10-15 minutes: power off, remove screws, swap display, reconnect. No soldering required.
Image quality vs original CRT?
800x600 resolution, higher brightness, 50,000+ hr lifespan. Sharper image, no flicker.
Warranty and support?
2-Year Warranty, lifetime technical support, worldwide shipping from our Shenzhen factory.
What Our Customers Say
"CRT was too dim to read. LCD arrived fast, installed in 15 minutes. Crystal clear display."
"Perfect plug-and-play. No modifications needed. Works great on our FANUC 0i-MC."
"After 20 years our CRT finally died. This LCD brought our machining center back to life."
Warranty & Service
2-Year Warranty — Lifetime Technical Support — Worldwide Shipping
Factory direct from Shenzhen, China. Ships within 24 hours.
Email: [email protected] | WhatsApp: +86-13686889647
No CNC parameter changes needed — Plug and play, your machine programs and settings stay intact.
Factory direct from Shenzhen, China. Ships within 24 hours.
Email: [email protected] | WhatsApp: +86-13686889647
No CNC parameter changes needed — Plug and play, your machine programs and settings stay intact.
Ready to replace your CRT?
$280 — In Stock — Ships within 24 hours