Top Guidelines Of antminer hashboard repair

Materials of this sales brochure: The main story S9 Troubleshooting of various faults in the Operation board, exactly how to utilize the examination box for exact placing. Thermostatic soldering Irons(350-400C ), pointer for solder chip resistor capacitors and other small spots. Devices for fixing the S11 miner are essential.

Maintenance workers need to have some understanding of electronic devices, greater than one year of upkeep experience, as well as master QFN packaging welding innovation. 2. After upkeep, the hash board have to be tested two times as well as verified as alright prior to it can pass! 3. Take note of the operation method when replacing the chip.

Inspect whether the tools and components can function usually. 1. 1 S9 is composed of 21 voltage domains attached in collection.

5 There are independent little heat sinks on the front and back of each chip. The small heat 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 initial dimension.

Note: In the upkeep process, in order to reduce the damages of the heat of the air weapon to the PCB as well as the chip when changing the parts of the electric board or the chip, it is essential to very first place the tiny heat sink near the damaged element and also the PCB board.

The PCB board has test factors anyway, throughout the maintenance of the get more info manufacturing, the front test points can be made use of when the warm sink is not connected to the front of the PCB; the completed item repair work (after-sales upkeep), due to the front as well as rear of the PCB covered with warm sinks, it is essential to locate the mistake via the test factors of the PCB.