What to do if my NewLine TruTouch TT-7519RS Touch Panel has no image?
If your NewLine Touch Panel displays no image, it might be due to a faulty power board. Replacing the power board should resolve the issue.
Why does my NewLine TruTouch TT-7519RS have no image?
If your NewLine Touch Panel shows no image on the screen, the issue might stem from the mainboard. Replacing the mainboard may solve the problem.
Why is there no touch on all sources on my NewLine TruTouch TT-7519RS Touch Panel?
If your NewLine Touch Panel isn't responding to touch on all sources, it could be due to the mainboard. Try swapping the mainboard to fix this.
What to do if there is no touch externally, but Android is OK on my NewLine TruTouch TT-7519RS?
If your NewLine Touch Panel has no touch functionality, but the Android system works fine, the mainboard might be the cause. Changing the mainboard could resolve this issue.
Why does my NewLine TruTouch TT-7519RS Touch Panel have vertical/horizontal stripes/line in the image?
If your NewLine Touch Panel displays vertical or horizontal stripes/lines, it could be due to the OC module. Replacing the OC module may fix this.
What to do if my NewLine TruTouch TT-7519RS has no touch?
If your NewLine Touch Panel has no touch functionality, it might be due to the mainboard. Replacing the mainboard could solve the issue.
What to do if my NewLine TruTouch TT-7519RS has no proper touch?
If your NewLine Touch Panel is not responding to touch correctly, try reconnecting the IR PCBs and replacing the FFCs with new ones.
What to do if my NewLine TruTouch TT-7519RS has no image, but backlight is OK?
If your NewLine Touch Panel has no image but the backlight is working, try replacing the T-con.
Why does my NewLine TruTouch TT-7519RS have large dead areas for touch and is sluggish?
If your NewLine Touch Panel exhibits large dead areas and sluggish touch response, consider replacing the full set of IR PCBs.
What to do if my NewLine TruTouch TT-7519RS Touch Panel has no image, no backlight, and a long turn on?
If your NewLine Touch Panel displays no image, and there's no backlight with a long turn-on time, the mainboard may be the issue. Consider replacing the mainboard.
General| Screen Size | 75 inches |
|---|---|
| Resolution | 3840 x 2160 (4K UHD) |
| Operating System | Android 9.0 |
| RAM | 4 GB |
| Storage | 32 GB |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Speakers | Yes |
| VESA Mount | 600 x 400 mm |
| Touch Technology | Infrared |
| Touch Points | 20 |
| Connectivity | HDMI, USB, Wi-Fi, Bluetooth |
Provides a video guide for replacing the OC module.
Offers a video guide for disassembling and reassembling IR touch PCBAs.
Details the wiring connections for the mainboard.
Illustrates the wiring connections for the power board.
Shows the wiring connections for the OPS docking board.
Explains the wiring connections for the AC switch board.
Details the wiring connections for the front port (IR&keypad) board.
Illustrates the wiring connections for the T-CON board.
Guides upgrading firmware and configuration via the factory menu.
Provides instructions for upgrading firmware and config on a blank mainboard.
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