To Next PageTo Next PageWhat to do if my Sony KDL-40W580B has no power due to AYU2/AYU2L failure?
If your Sony LCD TV isn't powering on and the issue is related to AYU2/AYU2L failure, the cause might be suspected eMMC or RawNAND. Try a product software rewrite. If the problem is a writing issue, replace the BAXL Board.
General| Screen Size | 40 inches |
|---|---|
| Resolution | 1920 x 1080 pixels |
| Display Type | LCD |
| Backlight Type | LED |
| HDMI Ports | 4 |
| USB Ports | 2 |
| Wi-Fi | Yes |
| Ethernet Port | Yes |
| Smart TV | Yes |
| 3D Capable | No |
| Energy Efficiency Class | A+ |
General safety warnings and precautions for servicing personnel.
Procedure for testing AC leakage current from metal parts to ground.
Troubleshooting steps for scenarios where the TV does not power on.
Diagnosing faults based on specific LED blinking codes.
Steps to identify and resolve issues related to no audio output.
Troubleshooting guide for scenarios with no video display.
Instructions for entering the TV's service menu using the remote.
Flow for navigating between different service modes (Digital, Chassis, VPC).
Procedure for modifying chassis and VPC service data.
Procedure for modifying digital service mode data.
Returning the TV to its factory default shipping state.
