Your machine will work again in no time!
It could cost you thousands of dollars to replace it through the original manufacturer. Save your money and buy this Mitsubishi Meldas 300 M-V55B, M34JCA11X76!
LCD upgrade kit for Mitsubishi Meldas 300 M-V55B, M34JCA11X76
There are many different type of connector that were used on old CNC CRT monitors. The easiest way to identify the correct cables for your model is if you email us few images about your old CRT wire harness. Ensure you have the power and video ends from the controller and he CRT side in the pictures.
Frequently Asked Questions
A: This Industrial LCD upgrade Kit (SKU: ML121LL55BS) is a complete screen replacement system designed to drop straight into Mitsubishi Meldas 300 CNC machinery. It replaces the heavy, obsolete 14-inch legacy glass tube display (specifically matching models M-V55B and M34JCA11X76) with a bright, clear 12.1-inch modern flat-screen monitor.
A: The installation process is completely plug-and-play. It requires no metal cutting, no wire splicing, and no computer programming. The upgrade kit includes a custom-fit assembly frame along with a pre-matched full cable kit, making it easy to wire directly into your machine’s original ports.
A: Sourcing an original style replacement glass tube monitor from the manufacturer is incredibly expensive and often impossible today. Choosing modern Industrial LCD replacement parts from T2 Industrial saves you thousands of dollars while providing a display that stays bright, never flickers, eliminates text burn-in shadows, and lasts over 50,000 operational hours.
A: Yes, perfectly. The internal computer board built into this upgrade kit is pre-configured to automatically recognize and translate the unique electronic signals coming from your legacy Mitsubishi Meldas 300 system. It instantly converts them into a perfectly centered, stable digital image upon powering up.
A: Every package includes a premium industrial-grade flat display panel pre-assembled into its custom-fit installation frame, a full matching set of plug-and-play power and data cables (MK007 layout), and a straightforward setup guide to help you complete the swap quickly yourself.
A: Yes, dramatically. Old glass tube monitors run incredibly hot and pull a massive amount of power inside tightly sealed spaces. Upgrading your machine’s HMI (Human-Machine Interface) terminal to this highly efficient flat screen significantly lowers running temperatures inside the cabinet, protecting surrounding electronic circuit boards from heat damage.
A: Absolutely. Unlike standard home or office computer monitors, our screen kits are engineered using rugged, heavy-duty industrial components. They are strictly built to withstand constant machine vibrations, temperature changes, airborne dust, and continuous 24/7 manufacturing operations.
A: We understand that every hour a machine sits idle costs your shop money. These specialized display kits are built and thoroughly tested for absolute reliability in our warehouse. Orders placed before 2:00 PM EST are typically eligible for fast express shipping options to get your machine back to work immediately.
PRODUCT SPECIFICS
| Product Description | T2Industrial LCD upgrade kit for 14-inch Mitsubishi Meldas 300 M-V55B, M34JCA11X76 CRT. |
|---|---|
| Condition | New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. |
| Brand | Meldas |
| SKU | ML121QN55B |
| Compatibility | 14-inch Mitsubishi Meldas 300 M-V55B, M34JCA11X76 CRT |
| Model | ML121QN55B |
| Controller Platform | 14-inch Mitsubishi Meldas 300 M-V55B, M34JCA11X76 CRT |
| Accessories | All of our products come with installation guide and a cable kit that fits from your machine. This is a plug-and-play solution! No re-wiring, no re-programming. |
| Type | LCD |
| UPC | Does Not Apply |
| EAN | Does Not Apply |
| Warranty | Read our warranty details for our products: TERMS OF WARRANTY |
| Return | We take pride on our quality. However, returns may be made for various different reasons. If it was a faulty item, we will issue a full refund. If the buyer bought the wrong item, there is a 15% restocking fee. Partial refund will be issued if the item was deemed to be damaged. Refund will be made after we received the item. |
| Support | Click here to make a request for customer service. |
| Feedback | Would you like to tell us about your experience with this product or our service? |






Reviews
There are no reviews yet.