Android phone iPhone Micro Dock Flex Test Board, U2 IC Testing / Battery Test Testing / USB Charging Port Testing for iPhone and Android phones, Micro Dock Flex Test Board for U2 IC / Battery bad or good / USD Charging Port diagnostic tool

 

 

Feature:

 

 

1.Easy to use,directly plug to the USB charging port of your phone.

 

2.With this board,you can do test work without opening a mobile phone.

 

 

3.It is used for testing the mobile phone U2 IC, battery and charging port good / bad performance. The charging port can offer the best solution without cell phone parts removal neccessory, you can plug the test board to tail plug directly, it's designed for both iPhone and Android models.

 

 

Application:

 

1. U2 IC Test

2. Battery Test

3. Charging Port Test

 

Face down the test board into the cell phone tail plug

 

Pin definition:

 

1- identification / control

2- channel 1 negative

3- channel 1 positive

4- power / battery

5- identification / control 0

6- channel 0 negative

7- channel 0 positive

8- grounding

 

Test U2 / battery: diode file, exchange red and black multimeter probe to measure value

 

Test charging port: diode file, exchange red and black multimeter probe to measure value

 

Supplementary explanation: Because the pin probe dislocation are too much, if necessary, please apply normal-working mobile phone measuring and recording, which will be convenient to compare with faulty phone and easier to judge the error.