urgent please chinese n80 pin out

[lie_james]

infinity help me with this phone.i need pin out for this phone.it's 2 gsm and use 2x6 connector.

please i need fast reply :confused:

[InfinityHelp]

hello!

if it is double Mcu phone i think you must turn to checking test points on PCB
but maybe some of our forum members knows pinout for it and help us?

[lie_james]

yes sir it's double cpu,first cpu Mt6226 and other Mt6305.

please help me......i'm cofused sir

[lie_james]

here is the picture sir

[InfinityHelp]

hello!

your photos are so poor resolution, so i cant check by myself.
most double MCU phones have marked test points on PCB, please check for them one more time.
if no success- please check with multimeter where is located GND pin.
maybe we will find some similar phone pinout

[lie_james]

sorry for the picture sir,because i capture from my phone camera.

sir i think this phone same with Tianhao n80 & Telsda N80.

please someone give me correct pinout,it is use 2x6 pin.

[InfinityHelp]

hello!

i still insist on posting location of GND pin.
this really nessesary to provide help

[lie_james]

thanks for your replay sir.now i will buy rx tx finder by mr.spp,i hope this can help me to find where is rx & tx.

infinity box have good support.thanks

[lie_james]

today i succesfull solve my problem and find a pinout use this methode :D :D :D


connector 2x6 mini

3 Rx
7 Gnd
10 Tx


or same with Cect C200