5 Simple Statements About asic repair Explained

Materials of this sales brochure: The primary story S9 Troubleshooting of different faults in the Operation board, how to use the test box for exact placing. Thermostatic soldering Irons(350-400C ), tip for solder chip resistor capacitors as well as various other little spots. Tools for fixing the S11 miner are essential.

Upkeep employees need to have some expertise of electronic devices, even more than one year of upkeep experience, as well as master QFN packaging welding modern technology. 2. After upkeep, the hash board should be tested two times as well as verified as okay before it can pass! 3. Focus on the procedure technique when replacing the chip.

Check whether the devices and components can work usually. 1. 1 S9 is composed of 21 voltage domains linked in collection.

5 There are independent tiny warm sinks on the front and also back of each chip. The small warm sink on the front side is the SMT spot.

Keep in mind: In the maintenance process, in order to reduce the damage of the heat of the air weapon to the PCB and the chip when replacing the elements of the electric board or the chip, it is click this link essential to top place the little warm sink near the defective element and also the PCB board.

The PCB board has test points anyhow, throughout the maintenance of the manufacturing, the front test points can be used when the heat sink is not connected to the front of the PCB; the finished product repair work (after-sales maintenance), as a result of the front and back of the PCB covered with warm sinks, it is essential to locate the fault with the examination factors of the PCB.