antminer hashboard repair Can Be Fun For Anyone

Components of this brochure: The major tale S9 Troubleshooting of various mistakes in the Procedure board, how to make use of the test box for accurate placing. Thermostatic soldering Irons(350-400C ), idea for solder chip resistor capacitors and other little spots. Tools for fixing the S11 miner are vital.

After upkeep, the hash board have to be tested two times and verified as Alright before it can pass! Pay attention to the operation technique when changing the chip.

4. Identify the maintenance station item as well as the equivalent examination software specifications as well as examination component. 5. Examine whether the devices and fixtures can function typically. 1. 1 S9 is composed of 21 voltage domains attached in collection. There are 3 BM1387 chips in each voltage domain name, and also there are 63 BM1387 contribute the entire board.

5 There are independent tiny warm sinks on the front and also rear of each chip. The little warmth sink on the front side is the SMT spot. The little heat sink on the rear end is chosen the back of the IC by the thermal adhesive after the first measurement.

Note: In the upkeep procedure, in order to decrease the damage of the heat of the air weapon to the PCB as well as the chip when replacing the parts of the electric board or the chip, it is necessary to initial place the tiny heat sink near the damaged component and also the PCB board.

The PCB board has test factors anyway, throughout the maintenance of the manufacturing, the front examination factors can be used when the warm sink is not connected to the front of the PCB; the finished item fixing (after-sales maintenance), because of the front as well as back of the PCB covered with heat sinks, it is required to situate the mistake through the test points asic miner repair of the PCB.