This Antminer universal test fixture use to test the hash board ASIC chip status on the Antminer S19 S19pro S17+ S17e S17 T17+ T17e T17 S15 T15 S11 S9se S9k S9j S9i S9 T9+ T9 Z9 Z9mini Z15 S17Pro S19i S19+ T19 S19j S19jPro S19a S19XP D7 L7 to help us find which exactly chip damaged, help us to replacement and easily to repair hash board.

Advantage:

1. High-quality and professional use;

2. It can quickly locate the faulty chip;

3. Accurate and efficient, greatly reducing the inspection time;

4. The Antminer test fixture is a necessary toolkit for repairing miners.

Attention please: the test fixtures sent by us by default are not coated with insulating paint. Please do not touch the powering unit with bare hands during the use of this product. Once touched, static electricity will be generated and the CPU will overheat and cannot be used. Apply insulating paint to the powering area, or wear electrostatic gloves before using this product.

When submitting the order, please inform the salesperson which type of TF card (test data card) you need. If the model is not specified, we will send S17 test TF card by default, and you can replace the required model test card in the future.

Connection port diagram (similar to the previous generation)：

① TF card interface

② Ring 12V power interface

③ Test data line interface

④ Voltage regulation line interface (used when testing combined miners)

⑤ USB—TTL interface

⑥ 12V miner power connector

Please note: 

Due to different production batches, some circuit boards do not have a 3-pin connector, so you need to solder the USB to TTL cable directly on the circuit board. In order to avoid the cable being torn during customs inspection, the default In this case, the cables are not welded. Customers should self-welding them after receiving the test fixture.

Line order:

R=Green

UART=Black

T=White

Red = not connected.

Carrying accessories:

① USB — TTL Converter

② TF program card (the default is S17)

③ Power Adapter（Not applicable for combined miner testing）

④ Power supply voltage adjustment line

⑤ Test data cable

The precautions for using Antminer hashboard tester are as follows:

1. If you test a combined miner (a miner with its own power supply), you must use the power supply that comes with the miner to power the test fixture and the hash board. It is forbidden to use any third-party or adjustable power supply! Otherwise, it may cause equipment failure!

2. To test different miner hash versions, simply replace the corresponding TF card program. We send S17 TF program card by default. If you need to accommodate more miners, please note that this model and TF card with fixture program cost $ 5, which is an additional sale.

If you need to test a miner with a 24-pin IO interface (such as T9 and T9+), you need to add an additional adapter:

Antminer T9+ test adapter board

Data line 2*12 60cm

Please refer to the following articles for usage:

New version of multifunctional test fixture manual

Click to: Antminer test fixture TF data card

The new version of the test fixture has the same connection method as the previous generation, so we did not make a new version of the connection tutorial. Please refer to the connection method of the previous generation product. They are the same.

Important:

If the test fixture is damaged due to the following reasons, we do not provide after-sale service:

1. Connect to the network interface of the main control board of the test fixture to cause damage to the test fixture;

2. Change or delete files in SD/ TF card to cause damage to the test fixture.

Company Overview

ZCAN Mining is headquartered in Dongguan is one of the largest selling miner in China, We are a team of professionals with an experience into Blockchain Management, Offline Sales, E-Commerce and Cryptocurrency Mining. We have the first-hand supply of mining machines of major well-known brands, and have our own warehouses in Hong Kong and Malaysia, which can send goods to the world at any time. We are gradually taking Hong Kong as a business center for office exchanges to serve overseas customers at any time. We have our own maintenance team and professional graphics card machine mining scheme, which can give customers professional mining suggestions.