Crystal Patch 2520 2.5*2.0MM 32MHZ 32.000MHZ 1.6V~3.6V Universal OSC
General Ozmobile's self-diagnosis connector circuit is shown below:
Indoor Fine Pitch LED Panel,Fine Pitch LED Display,Full Color LED Display,Fine Pixel Pitch LED Display
ShenZhen UHLED Technology Co., LTD. , https://www.uhled.com