Top latest Five hashboard repair Urban news

3 Around the pulse signal. Purple is B (BI, BO) signal flow,) signal flow, from 00 chip to chip to 62 low level; no low degree; no reduced degree; no low level; no IO line It is 0V during standby, and is a pulse signal of about 0. 3 at the time of calculation.

> Red line is the flow instructions of RST signal, signal circulation direction, signal flow direction, from IO port 15 foot, after that from, after that from, then from 00 chip to 62 chip transfer chip transmission chip transmission; no IO signal, standby It is 0V during standby, and also is computed throughout operation.

In this Bitcoin ASIC repair stream, we have a large number of Antminer S19 hashboards from Bitmain that we need to repair. These boards ran in the harsh Texas climate in Rockdale. They burned out the TPHR90-03NL mosfets and are badly corroded on the temperature sensors and surrounding area. Most of them have completely corroded parts and pads that cause problems. Watch this stream to see how we fix these ASIC hashboards

8V when determining. 2 Figure 3 reveals the essential circuits on the front of the S9 hash board.

S9 Trick circuits on the front of the Procedure board Note that: Because the variation of the S9 hash board is not exactly the very same, the LDO-1. 8V power supply of the early voltage domain names is powered by a separate outer LOD power supply chip for every of the 3 voltage domains.

8V, DC-DC Output as well as boost 14V Voltage. Detection approach: 1) Do not plug IO line, plug just 12V: DC-DC output is around 9V, the increase output voltage is around 14V. Test factors must have LCK= 0. 9V, RI =1. official web site 8V voltage, various other test voltages is 0; 2) Plug in IO, when you do not press the examination key, DC-DC No voltage result with boost, after pressing the examination trick, PIC begin functioning, right now DC-DC outcome image, picture tool test program sets the voltage, increases with the functioning voltage.

At this point the regular voltage of each test point need to be: CLK: 0. 8 V, examination tool sends out job, Carbon monoxide Since it's unfavorable. The DC level will be drawn reduced, Instant voltage is 1.