kdl-48w600b lcd panel in stock

Shop for Repair, Replacement Parts and Accessories for your Sony Model Number KDL48W600B, including the main board, motherboard, power supply board, remote control, stand base, stand guide, stand screws, lcd/led display panel (screen replacement) and more.

The TV powers up and works fine for 1 - 2 minutes, then after that time, there is a screeching noise from the back and the LCD turns on and off randomly. Sound and the rest of the TV continues to work and it seems like it is just the LCD that is being powered on and off. I have replaced the LDHM2 board thinking there was a capacitor issue on that board but it did not resolve my issue.

I am wondering if anyone has experienced a component board that made a noise like this or if anyone has any idea what those components are? (I’m not that experienced in working with electronic components.) Or why it would cause the screen to turn on and off like this. I know it is limited to the LCD and not the main board power because the TV continues from where it was and there is no boot up of the TV as this is occurring.

There are various panel technologies. Each has its own specific features - viewing angles, color reproduction, response time, brightness/contrast, production cost, etc. The image quality depends directly on the type of the display panel used.S-PVA + PSA

The backlight is the source of light of the LCD display panels. The type of backlight determines the image quality and the color space of the display. There are various backlights such as CCFL, LED, WLED, RGB-LED, and etc.Direct LED

Bit depth is the number of bits used to indicate the color of a single pixel. The more bits, the more color range a panel displays. An 8-bit panel uses 256 levels per channel and displays 16.7 million colors, while a 10-bit one reaches 1024 and displays 1.07 billion colors.