The Avalon A320X test fixture is suitable for fault detection in the A1446, A1466, A1346, A1366, A1326, A1246, A1146, A1146pro, A1166pro, A1056, A1066, A1047, etc. miner hash boards. The tested chip models include A3198S, A3205, A3204, A3203, A3202, A3201, A3200, and A3200C. Using this test fixture can help miners quickly detect hash board failures and reduce cost losses during maintenance.

For test fixtures with a screen, test results can be viewed directly by sliding the fixture screen without connecting to a computer.

The difference between these two fixtures is that they have and do not have screens, but their functions and ports are the same.

Product advantages:

1. The control board can be burned without an additional burner;

2. Short-circuit the number of chips, which is very effective for chips with normal signals reporting 0 or fewer chips;

3. Slide the screen to view the complete fault log (with screen);

4. Connect the computer to view the complete fault log (without screen);

5. In addition to ASIC chip fault testing, it can also be used to burn control board firmware, ASIC chip signal testing, ASIC chip short circuit testing, etc.

6. The top and bottom are surrounded by acrylic shells to fully protect the internal components of the lamp from collision, dust, short circuit and other problems;

7. The latest test model is updated from time to time. The upgraded test fixture can test the A1466 miner hash board A3198S ASIC chip. The comparison before and after the upgrade is as follows:

With screen test fixture interface description:

Product lists:

① test fixture host

② 14pin data cable

③ Type C to USB cable

④ Avalon test fixture data cable

⑤ Ribbon cable for control board firmware programming

⑥ Test fixture foot switch

⑦ Red and black alligator clip power cable

⑧ D signal short circuit clip

Test renderings:

①  Test fixture cable: connected to the test fixture and hash board;

② 12V powering adapter: use APW3+ power supply to power the fixture;

③ Test fixture foot switch: used to control the circuit on/off and output current;

④ and ⑤ red and black alligator clip power cable: connect the positive and negative electrodes of the test fixture and the hash board respectively;

Without screen test fixture interface description:

Product lists:

① test fixture host

② 14pin data cable

③ Avalon test fixture data cable

④ Type C to USB cable

⑤ Red and black alligator clip power cable

⑥ Test fixture foot switch

⑦ Ribbon cable for control board firmware programming

⑧ D signal short circuit clip

Test renderings:

① and ② red and black alligator clip power cable: connect the positive and negative electrodes of the test fixture and the hash board respectively;

③ Test fixture cable: connected to the test fixture and hash board;

④ 12V powering adapter: use APW3+ power supply to power the fixture;

⑤ Type C to USB cable: connected to the tester and the computer USB port to view the fault log.

⑥ Test fixture foot switch: used foot switch to control circuit on/off and output current.

Avalon A320X multifunction hash board test fixture function and usage introduction:

In addition, we also need to prepare a hash board cooling base 1800RPM and an APW3++ power supply.

The hash board cooling base 1800RPM is used to help the hash board dissipate heat;

The APW3++ power supply is used to power the test fixture;

How to use the test fixture to flash control board firmware?

For detailed usage steps, please refer to the above video or article: What is the usage method of the Avalon multi-function hash board test fixture A320X?

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