This version contains the basic circuit schematic diagram and chip signal direction and voltage introduction
We are currently publishing in Chinese, the English version will be released soon
Basic overview:
Antminer T9+ a single hash board uses a total of 54 hash chips, the model is "BM1387"
This hashed version consists of 3 signal chains, each of which has 18 chips
5 test points (CLK-CO-RI-BO-RST) are also used for inspection and maintenance
For notes on test points, see the following article:
Click to view: Instructions for repairing Antminer dashboard test points
Signal transmission direction:
CLK-CO-BO-RST is sequential transmission, RI is reverse transmission
Green = CLK
Orange = CO
Yellow = RI
Purple = BO
Red = RST
In this version, we provide more detailed circuit schematics:
Antminer T9+ hash board repair guide download address:
Click to download: Antminer T9 + Hash Board Repair Guide
You can refer to the repair principle of Antminer S9:
Click to watch: Antminer S9 Hashboard repair video tutorial
Related maintenance tools:
Antminer Test Fixture for S9 T9+ S9k S9se
Click to see more miner maintenance tools
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