27 '' iMac A1419 A2115 5K LCD Controller with DP Type-c Driver Board DIY Monitor Kit for LM270QQ1 Screen Test Mainboard(LM270QQ1 Set A)

Description

• Function: The monitor controller driver board is responsible for receiving image signals from computers or other signal sources, and converting them into signals that can be understood by the display to control the brightness, contrast, color and other parameters of the display, thereby achieving clear and stable images on the display screen.
• Connection interface: The monitor controller driver board usually has multiple connection interfaces, such as VGA, HDMI, DP, etc., used to connect with computers or other devices, transmit image signals and control commands.
• Compatibility: Different models of monitors typically require specific monitor controller driver boards, so it is important to ensure compatibility when purchasing to ensure proper functioning.
• Chips and circuits: The monitor controller driver board contains multiple chips and circuits inside, such as image processing chips, power management circuits, input and output interfaces, etc. These components work together to complete image processing and display tasks.
• Troubleshooting: When the monitor encounters problems, the fault is likely to occur on the monitor controller driver board. If you encounter abnormal image display, inability to power on, or other issues, you can try checking and replacing the monitor controller driver board to solve the problem.

1. product description
LCD MONITOR driver board that supports QQHD. The product supports VGA, SVGA, XGA, SXGA, UXGA, QHD and QQHD resolution TFT LCD screens, such as UHD LCD screens,compatible for LG, compatible for Philips, compatible for SAMSUNG, compatible for AUO, and other brands.
2. Product Features
2.0 Support HDR10 High-Dynamic Range (HDR), compared to ordinary images, can provide more dynamic range and image details, according to different exposure time LDR (Low-Dynamic Range) images, use Each exposure time corresponds to the best detail LDR image to synthesize the final HDR image, which can better reflect the visual effect in the real environment.
2.1 Support FreeSync 2 technology of AMD graphics card to improve the picture tearing and freezing problem and improve the picture quality.
2.2 The HDMI interface supports the HDMI2.0 protocol and supports the hard decode 4K @ 60HZ signal
2.3 The DP interface supports the DP1.1, DP1.2, and DP1.4 protocols support hard decoding of 5K @ 60HZ and 4K @ 144Hz signals
2.4 Support 65W PD fast charge.
2.5 Support USB2.0
2.6 Support Type-C mobile phone screen projection function (this function requires mobile phone support), Type-c interface supports MACBOOK input 5K resolution
2.7 The on-screen display menu is convenient to use, and can control all the supported functions: Automatically adapt to screen picture adjustment, brightness and contrast control, OSD menu supports Chinese and English language, 5-key OSD control button
Warm Reminder for MacBook Pro 13" M1 users:
Original charging cable is not sufficient for 5K.Please purchase a new Thunderbolt 3 cable or USB-C Data cable
Interface:EDP
Max.resolution:5120*2880 @60HZ OR 4K @165HZ
Single DP, Type-c interface supports 5120*2880 60HZ 8bit color depth, HDMI interface supports 3840*2160 60HZ
Set A Including:
1. Driver Board 1
2. keyboard plate 1
3. cable to screen 1
4. backlight cable

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