Plug the TV back into the AC outlet while still holding the button.
Extract the .rar file and copy the .bin file to the root of the USB drive. Preparation: Unplug the TV from power. Flashing Process: Insert the USB into the TV's USB port. Press and hold the Power button on the TV keypad.
The standby LED should blink rapidly (red/green or red/blue), indicating the update is in progress. Download VST59S PB801 LC390TU1A rar
To download the firmware for the mainboard specifically matched for the LC390TU1A panel, you can use specialized technician repositories like Receiver Pro or Software Zone .
Up to 1920x1080 (Full HD), though the LC390TU1A panel typically uses 1366x768 Panel Model: Panda LC390TU1A (39-inch Cell) Input Ports: HDMI, USB, VGA, AV, and RF (Tuner) Backlight Output: 45V–94V (approx. 45W) ⚡ Firmware Installation Guide Plug the TV back into the AC outlet
Below is a technical report on the board and panel specifications to ensure a safe installation. 🛠️ Hardware Specifications
Flashing the wrong firmware can "brick" the board or cause a distorted/upside-down image. Flashing Process: Insert the USB into the TV's USB port
Once the LED stops blinking and remains steady, unplug the TV, remove the USB, and power it back on. ⚠️ Troubleshooting tp.vst59s.pb801 zif z48n-d4 tv main board service info