JGT070W50BN03【7-inch TFT Assembly Screen】

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Detailed Parameters

Model: JGT070W50BN03

Product Type: TFT Landscape Screen

Resolution: 800×480

Dimensions (L×W×H): 165×100×5.7

Viewing Area Size (VA): 156.9×89.38

Active Area Size (AA): 153.84×85.632

Display Size: 7 inches

Viewing Angle: 12H

Backlight Type or Brightness: 250

LED: 3S6P

Number of Connection Pins: 50

Interface Type: RGB

Special Notes: Standard Screen (TV)

Operating Temperature: -20~60℃

Storage Temperature: -30~70℃

Powering on the JGT070W50BN03【7-inch TFT Assembly Screen】 typically involves a series of steps, which may vary depending on the screen type, interface type, and the connected circuit or system. Below is a general guide for powering on a 7-inch color screen:

1. Preparation

Confirm screen specifications: First, confirm the specifications of the 7-inch color screen, including resolution, interface type (e.g., LVDS, RGB, MIPI, etc.), and power supply voltage. This information is usually available in the screen's datasheet or manual.

Prepare connection cables: Based on the screen's interface type, prepare the corresponding connection cables. For example, if the screen uses an LVDS interface, prepare an LVDS cable; if it uses an RGB interface, prepare an RGB cable, etc.

Prepare power supply: Ensure a stable power supply with voltage and current that meet the screen's power requirements.

2. Hardware Connection

Connect power cable: Connect the power cable to the screen's power input terminal, ensuring correct polarity.

Connect signal cable: Connect the prepared signal cable to the screen's signal input terminal, with the other end connected to the corresponding signal source (e.g., motherboard, graphics card, etc.).

Check connections: Carefully inspect all connections to ensure they are secure and free from looseness or poor contact.

3. Software Configuration and Debugging

Enter BIOS settings: If the screen is connected to a computer or motherboard, it may be necessary to enter the BIOS settings menu to configure display options. In the BIOS, select the correct screen resolution, channel count, and bit depth, among other parameters.

Install drivers: If the screen requires specific drivers to function properly, ensure the correct drivers are installed.

Power on the screen: After completing all hardware connections and software configurations, attempt to power on the screen. If everything is normal, the screen should display images or text.

4. Troubleshooting

Check power supply: If the screen fails to power on, first check if the power supply is functioning properly. Use a multimeter to measure the voltage and current of the power supply, ensuring they are within the screen's operating range.

Check signal cable: Inspect the signal cable for correct connections and any damage or poor contact. Try replacing the signal cable to rule out faults.

Check the screen itself: If the above steps do not resolve the issue, the screen itself may be faulty. In this case, try connecting the screen to another device for testing or contact the screen supplier for after-sales repair.

Note: Different brands and models of 7-inch color screens may have variations, so specific power-on steps and troubleshooting methods may differ. During operation, it is recommended to refer to the screen's datasheet or manual, as well as relevant technical documentation or tutorials.

For the detailed datasheet or information on Jiaguan JGT070W50BN03【7-inch TFT Assembly Screen】, please consult Engineer Dong.