![]() ![]() A 1/4 scan module has 1 IC per 64 pixels of each color, so a P10 32×32 module will have 48 ICs. After many years of operation it’s common for a chip on a module to fail. Module: An LED module has led diodes on that front, either DIP or SMD and has IC chips on the back. ![]() This board does not contain any configuration data and rarely goes bad. For single/tri color the most common are 08 and 12. This is specific to the modules you are using, with the most common full color hubs being 75 and 40. Hub Card: Interface board between the modules and the control system (sending card/receiving card). Depending on the control system, it might be possible to readback the parameters from another receiving card in the sign that is working correctly and write them to a new card. You can not just replace this board with the same model and expect it to work, it will never work out of the box, it always needs this file. Because this receiving card can control any module made in China, it’s very important that it has this configuration file. rcfg, etc) on it that allows it to control your specific modules. This board contains a configuration file (.rcfgx. Receiving Card: Takes sending card data and distributes it to hub card. You can not replace this card without reconfiguring it. This card is specifically configured for the pixel matrix of your sign. Sending Card: Asynchronous (runs Android/Linux directly) or Synchronous (requires computer to constantly feed content). Power Supply: Converts 110/220 AC to 5V or 4.2V DC ![]()
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