Matsushita KF-M7099H CRT to LCD Custom Replacement — Case Study
The Matsushita KF-M7099H is a 9-inch amber monochrome CRT — the same display that FANUC sells under part number A61L-0001-0093. Matsushita (now Panasonic) manufactured these CRTs as the OEM supplier, and they were widely used across FANUC 0-series, 0i-series, and OM-family CNC controls. When the CRT fails — dim image, flicker, or complete black screen — the simplest fix is a direct LCD replacement using the same KTV800M module that fits the A61L-0001-0093.
The Challenge
The customer had a Matsushita-labeled KF-M7099H CRT on a FANUC-controlled machining center. The display had become so dim that the operator could no longer read tool offset values without a flashlight. The CRT was original to the machine — over 20 years old — and replacement CRTs were no longer available from either Matsushita or FANUC. A full control replacement was quoted at $6,000+ with 4 weeks lead time. The customer needed a practical, cost-effective solution that would restore the display to full brightness without replacing the control.
Matsushita KF-M7099H 9-inch amber CRT — OEM-equivalent to FANUC A61L-0001-0093 | Source: Kongto Technology
KF-M7099H = A61L-0001-0093 — What This Means
If you have a Matsushita KF-M7099H, you have the exact same CRT as the FANUC A61L-0001-0093. The KF-M7099H is the Matsushita manufacturing code; FANUC sourced it and sold it under their own A61L-0001-0093 part number. Other cross-reference codes for the same 9-inch amber unit include MDT947B-2B, D9MM-11A, and TX-901AB. All share the same HONDA 20-pin interface, same 640×400 resolution at 15.7 kHz, same DC 24V power. This means any LCD module that works with the A61L-0001-0093 works directly with the KF-M7099H — no adapter, no modification, no guesswork.
Matsushita KF-M7099H 9-inch amber CRT — front view showing the display area | Source: Kongto Technology
Matsushita KF-M7099H CRT with model label — confirms OEM cross-reference to A61L-0001-0093 | Source: Kongto Technology
The Solution
We supplied the customer with our standard KTV800M LCD module — the same drop-in replacement used for thousands of FANUC A61L-0001-0093 CRTs. The KTV800M is a 9-inch TFT LCD (800×600 native resolution, 400 cd/m² brightness, LED backlight rated for 50,000+ hours) that uses the identical HONDA 20-pin connector and DC 24V power. The installation is straightforward: power off, remove the CRT housing (4 screws), disconnect the HONDA 20-pin and DC power, mount the LCD module in the same cutout, reconnect the same two connectors, and power on.
Installation & Results
The on-site installation took approximately 15 minutes. The result was immediate: the 400 cd/m² LCD was more than twice as bright as the 20-year-old Matsushita CRT, with perfect geometry, zero flicker, and no geometric distortion. The operator could read tool offsets from across the shop floor. The CNC control required no parameter changes — it continued outputting the same HONDA 20-pin TTL/RGB signal it always had. The KTV800M did the conversion internally, displaying the control screen at its native 800×600 resolution.
Key Specifications
| Parameter | Original KF-M7099H CRT | KTV800M LCD |
|---|---|---|
| Display type | 9" amber monochrome CRT | 9" TFT-LCD color |
| Resolution | 640×400 | 800×600 |
| Brightness | ~200 cd/m² | 400 cd/m² |
| Connector | HONDA 20-pin | HONDA 20-pin (direct) |
| Power | DC 24V ~30W | DC 24V ~12W |
| Lifespan | ~15,000 hours | 50,000+ hours |
Cross-Reference Codes
If you see any of these part numbers on your 9-inch amber CRT, the KTV800M LCD is a direct fit:
- Matsushita KF-M7099H — original Matsushita OEM code
- FANUC A61L-0001-0093 — FANUC-sourced version of the same CRT
- MDT947B-2B — alternate cross-reference
- D9MM-11A — Toshiba OEM code for the same unit
- TX-901AB — another alternate code
FAQ
Is the KF-M7099H the same as the FANUC A61L-0001-0093?
Yes. The KF-M7099H is the Matsushita OEM-equivalent code for the same 9-inch amber CRT that FANUC sells as A61L-0001-0093. The display, connector, and signal are identical.
Can the Matsushita KF-M7099H CRT be replaced with an LCD?
Yes. Our KTV800M LCD module is a direct plug-and-play replacement. Same HONDA 20-pin connector, same DC 24V power. 15-minute installation, no parameter changes.
What other OEM codes match the KF-M7099H?
The KF-M7099H is cross-compatible with FANUC A61L-0001-0093, MDT947B-2B, D9MM-11A, and TX-901AB.
Contact [email protected] for pricing and availability. All LCD modules are in stock, tested before shipping, and backed by a 2-year warranty.