Detailed Notes on Antminer l3++ control board
Detailed Notes on Antminer l3++ control board
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Soon after destruction, it will eventually result in voltage within the voltage domain to become poor, leading to unstable Procedure of your Hashboard.
Though the Braiins OS progress staff is tough at operate adding assist for Whatsminers and diverse control board variants from the Antminer S19 styles, we’re hearing the issues (and frankly the frustrations) of numerous miners who would really like us to launch this aid yesterday.
Describing the differences between Antminer and Whatsminer control board variants and establishing firmware for each of them.
After the report is prepared, your complete miner really should be mounted for regular aging. This tends to make sure that the miner is performing correctly and may be used proficiently.
If no trouble is located via visual inspection, the impedance of every voltage domain could be analyzed initial to detect regardless of whether You will find there's small circuit or an open up circuit. If Indeed, it need to be taken care of first.
If it passes, the hash board might be set aside and permitted to awesome down yet again. The 2nd examination may be carried out a few minutes after the hash board has fully cooled down.
You will find there's modest degree of tin about the pins over the back on the module. When employing a very hot air gun to repair the Raise module, never touch the copper sheet within the hash board, if not it might cause a short circuit.
Antminer T17 hashboards have many results in of failure, 1st we need to see the part framework in the hashboard and its signal transmission circuit.
Fixtures at the upkeep stop batchminer need to adopt Repair_Mode method and config configuration information examined in non-scanning manner. Soon after passing the test, the manufacturing conclude really should get started the creation line within the exam piece, while the soon after-sale conclude must be put in and aged Typically (set up at the exact same stage). The take a look at configuration file might be received from TE.
The Improve converter chip is found over the upper remaining facet from the entrance in the hash board. The principle perform of the part will be to detect and control the output voltage from the Raise circuit with the hashboard and alter it to an acceptable voltage in time, the internal built-in FET voltage regulator module, after damaged will bring about no voltage within the back section on the MOS circuit.
As soon as the regimen exam is complete and all challenges have already been resolved, the technician can move ahead to utilizing the test fixture to conduct chip detection. The test fixture will help to determine the positioning of the defective chip determined by the take a look at final results.
Usually, when prompting 0 ASIC, Test the voltage area voltage very first, if it is abnormal, it really is more than likely to generally be a MOS failure. This ingredient can be replaced by other styles, remember to check the chip datasheet.