The XY-W58CDT9-AV7 (also known as the JRYP35B-F5VWA) is a high-definition monitor driver controller board used for TFT LCD displays.
If you’d like, I can also help you reverse-engineer the button functions or identify the main chip on the PCB from photos — just upload them here (if the platform allows) or describe them in detail. xy-w58cdt9-av7 manual
Q: My display shows "P-0" – what is that?
A: P-0 is often "test mode" or "manual override." Exit by power cycling. The XY-W58CDT9-AV7 (also known as the JRYP35B-F5VWA) is
The "AV7" version offers several key advantages over older models like the AV6 or JRY-W5DFHD series: XY-W58CDT9-AV7 Control Board for TFT LCD Displays xy-w58cdt9-av7 manual