LED display screen flower to do - Information technology -

by:Xinyao LCD     2020-04-23
LED display is one of the electronic products, therefore after long time use is sure to appear some problems, one of the most common problem is to spend on the LED display screen, so, when the LED display screen a flower? The cause of the LED display screen flower only: power supply, adapter, boards, the worst result is that the LED lights burn out. Is one of the most common failures of power supply, including as the adapter is damaged, the power supply is loose, the voltage is not stable, communication line interface is not firm, or a damaged cable. Know that the main reason we can suit the remedy to the case step by step screen targeted solution: 1, reconnect the communication line, carefully check the LED display wiring instructions, again through the wires, according to the description of the above instructions interface to tight, avoid the phenomenon such as short circuit or poor contact. 2, using the multimeter cable detection technology for LED display, find out the poor contact or short circuit, and replace on high quality circuit connections. 3, use multimeter to check whether the power of the LED display grounding, screen change flowers can also be caused by this reason, if there is a problem, the power supply grounding. 4, if the above methods can not solve the problem, it is likely to be LED lamp bead or screen is broken, suggest to contact manufacturer to repair as soon as possible, in order to avoid bad points further deterioration. Address: baoan district of shenzhen shajing street and a community in the western industrial zone of jinxiu road and river industrial park 5 national free telephone: 400-4008 368 - 180, 3813, 5483 (386 lines of business: hall: QQ: 2880698553) Zhou min: 159, 8942, 1922 ( QQ: 2880698554) Li jie: 181, 2990, 3316 ( QQ: 2880698552) Zheng: 177, 2269, 2170 ( QQ: 2880698555) Zeng Yating: 177, 2269, 2190 ( QQ: 2880698556) Zou Guozhi: 186, 2032, 1795 ( QQ: 2880698567) Liu into: 136, 5240, 7030 ( QQ: 2880698558) Chen Guibin: 183, 1287, 3607 ( QQ: 2880698566)
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