Considerations To Know About hashboard repair
Components of this pamphlet: The major story S9 Troubleshooting of numerous mistakes in the Procedure board, exactly how to make use of the test box for accurate positioning. Array: Applies to All S9 Manufacturing, After-sale, Outside the sychronisation fixing site. 1. Thermostatic welding torches(350-400C ), tip for solder chip resistor capacitors and also 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 sticky black(3461), Re-glue the heatsink after servicing. 7. Devices for repairing the S11 miner are important. When your miner falls short, it might additionally be needed to replace some damaged components, such as the air conditioning follower of the miner, the chip warmth sink on the hash board, and the Antminer power cable.
After upkeep, the hash board need to be evaluated 2 times and also verified as Alright prior to it can pass! Pay focus to the procedure approach when changing the chip.
4. Determine the maintenance terminal things as well as the equivalent examination software application criteria and examination fixture. 5. Check whether the tools and also fixtures can work typically. 1. 1 S9 is composed of 21 voltage domain names linked in series. There are 3 BM1387 chips in each voltage domain name, and also there are 63 BM1387 contribute the whole board.
5 There are independent tiny warm sinks on the front as well as back of each chip. The little warm sink on the front side is the SMT spot. The tiny heat sink on the rear end is taken care of on the rear of the IC by the thermal adhesive after the preliminary dimension.
Note: In the maintenance process, in order to lower the damage of the high temperature level of the air gun to the PCB as well click here as the chip when changing the elements of the electrical board or the chip, it is necessary to top place the small warm sink near the faulty element and also the PCB board.
The PCB board has test points anyhow, throughout the upkeep of the production, the front test factors can be made use of when the heat sink is not connected to the front of the PCB; the ended up product repair work (after-sales upkeep), as a result of the front and back of the PCB covered with warm sinks, it is essential to locate the fault with the test factors of the PCB.