asic miner repair Options

Contents of this brochure: The major tale S9 Troubleshooting of different mistakes in the Procedure board, how to use the test box for precise placing. Thermostatic soldering Irons(350-400C ), idea for solder chip resistor capacitors and various other little patches. Devices for repairing the S11 miner are important.

After upkeep, the hash board need to be examined 2 times and confirmed as Okay before it can pass! Pay focus to the operation approach when replacing the chip.

Inspect whether the devices and fixtures can function typically. 1. 1 S9 is composed of 21 voltage domain names connected in series.

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

Keep in mind: In the maintenance procedure, in order to reduce the damage of the high temperature of the air gun to the PCB as well as the chip when replacing the components of read more the electric board or the chip, it is required to very first location the little heat sink near the defective element and the PCB board.

The PCB board has test factors anyhow, during the maintenance of the production, the front examination factors can be utilized when the warm sink is not affixed to the front of the PCB; the finished product repair (after-sales upkeep), as a result of the front as well as rear of the PCB covered with warm sinks, it is essential to find the fault via the test factors of the PCB.