5.7"320*240 FSTN-LCD for Kyocera KG057QV1CA-G20

Q1: What core difference exists between KG057QV1CA-G20 and KG057QV1CA-G00?

A: Both models share identical 5.7-inch QVGA resolution, mechanical outline dimensions and 8-bit 8080 parallel bus signal interface; KG057QV1CA-G20 is positive STN mode (green text printed on black background), KG057QV1CA-G00 is negative STN mode (black text printed on green background), select based on the original display visual style of your vintage equipment.

Q2: Is KG057QV1CA-G20 still mass-produced by Kyocera Corporation?

A: The entire KG057QV1CA STN LCD product series including KG057QV1CA-G20 has been fully classified as End-of-Life (EOL) by Kyocera Japan, with no new mass production runs; only limited leftover genuine original sealed new and fully tested used spare stock is available globally.

Q3: Can KG057QV1CA-G20 connect directly to generic civilian LVDS drive boards?

A: No, this module exclusively uses 8-bit 8080 parallel CPU bus signal interface, LVDS drive boards are incompatible. It only connects to vintage industrial control motherboards with matching 8080 bus pinout and timing.

Q4: Are all stocked KG057QV1CA-G20 units genuine original Kyocera industrial LCD modules?

A: Every batch of our inventory is 100% genuine original Kyocera-manufactured LCD modules, no counterfeit, replicated or third-party generic imitation monochrome screens. Each single display module passes full contrast uniformity, bus signal transmission and CCFL backlight function testing before shipment, with independent factory inspection test report attached to each order.

Q5: Can KG057QV1CA-G20 run continuously in -10℃ unheated winter workshops and +60℃ high-temperature textile cutting fluid splashing environments?

A: The official rated operating temperature range fully covers -10℃ ~ +60℃. For long-term continuous operation at both extreme temperature limits, we recommend installing an external sealed dustproof protective cover inside the equipment control cabinet to slow internal STN liquid crystal and CCFL component aging, extending the full service lifespan of the LCD module.