AT043TN24 V.1 Innolux LCD Display with 4 wire Resistive Touch Screen

Use the full panel part number and revision from the unit label and the corresponding drawing. Send us photos of the old label and connector side. Compare the mounting holes, thickness, connector location and visible opening on both drawings before ordering.

For the listed RGB interface, match data width, pixel clock, sync polarities and blanking to the panel timing sheet. Check the existing backlight supply and enable/dim signals as well. Two connectors that look identical can carry different signals.

Try your service menus and startup graphics on a 480 × 272 canvas before approving the replacement. Compare the actual native timing and display orientation with the old module. Price any cable, firmware and mounting changes before committing to a substitute.

Use the listed 400 cd/m² to shortlist the display, then judge the assembled product with its final cover and ambient lighting. Test cold boot, restart, brightness control and a full diagnostic image. Use the listed −10 °C to +60 °C operating range to plan cold starts and hot running tests, with temperature measured at the panel. Check that the cable clears the frame with the equipment closed.

For the listed resistive touch, verify the host driver and test edge taps with the final cover and the way operators will actually use it. Give us the equipment model, approved panel and touch revisions where applicable, quantity and required date. Ask for the quoted revision and how a substitution would be handled.