The 5-Second Trick For asic miner repair

Components of this sales brochure: The major story S9 Troubleshooting of different mistakes in the Procedure board, just how to use the test box for exact positioning. Thermostatic soldering Irons(350-400C ), tip for solder chip resistor capacitors and other little spots. Tools for fixing the S11 miner are vital.

After maintenance, the hash board should be examined 2 times and also validated as Okay before it can pass! Pay attention to the operation approach when changing the chip.

4. Determine the upkeep station object and the corresponding test software program parameters and also examination fixture. 5. Inspect whether the devices and components can function typically. 1. 1 S9 is made up of 21 voltage domains linked in collection. There are 3 BM1387 chips in each voltage domain, and also there are 63 BM1387 contribute the whole board.

5 There are independent small warm sinks on the front and 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 lower the damages of the high temperature level of the air weapon to the PCB and the chip when changing the parts of the electrical board or the chip, it here is needed to top place the tiny warmth sink near the damaged part and the PCB board.

The PCB board has examination points anyway, during the upkeep of the production, the front test points can be used when the heat sink is not affixed to the front of the PCB; the completed product repair (after-sales maintenance), due to the front as well as rear of the PCB covered with warm sinks, it is needed to situate the mistake with the test points of the PCB.