Everything about asic repair
Components of this pamphlet: The primary tale S9 Troubleshooting of various faults in the Procedure board, exactly how to make use of the test box for accurate positioning. Range: Relate To All S9 Production, After-sale, Outside the coordination fixing website. 1. Thermostatic welding torches(350-400C ), tip for solder chip resistor capacitors as well as various other tiny patches. 2.
We have a large number of Bitmain's Antminer S17 hashboards that we need to perform repairs on, followed by upgrades. Either at the request of customers or because the hashboards are too delaminated. Follow KryptykHex LIVE tonight as he performs these repairs and upgrades on S17 hashboards. Take the opportunity to ask questions in the chat about repairing ASIC hashboards. Take a closer look at what life is like as a bitcoin miner and more specifically as a service provider in the bitcoin mining industry.
Thermal conductive glue black(3461), Re-glue the heatsink after servicing. 7. Tools for repairing the S11 miner are indispensable. However when your miner falls short, it might also be needed to change some broken components, such as the cooling fan official web site of the miner, the chip warm sink on the hash board, as well as the Antminer power cable.
After maintenance, the hash board should be checked two times and confirmed as Alright prior to it can pass! Pay interest to the operation technique when changing the chip.
4. Determine the upkeep station object and also the matching examination software application parameters and test fixture. 5. Check whether the devices as well as components can function usually. 1. 1 S9 is made up of 21 voltage domains connected in collection. There are 3 BM1387 chips in each voltage domain name, as well as there are 63 BM1387 chips in the whole board.
5 There are independent little heat sinks on the front as well as back of each chip. The small heat sink on the front side is the SMT patch.
Keep in mind: In the maintenance procedure, in order to reduce the damages of the high temperature of the air gun to the PCB and also the chip when replacing the elements of the electric board or the chip, it is needed to top place the little heat sink near the defective part and the PCB board.
The PCB board has test factors anyhow, during the maintenance of the manufacturing, the front examination points can be used when the warm sink is not connected to the front of the PCB; the finished product fixing (after-sales upkeep), due to the front as well as rear of the PCB covered with warmth sinks, it is necessary to situate the fault with the examination points of the PCB.