<<< Gaoxinqi GXQ G718 CHINA MOBILE - need pinouts >>> - GSM-Forum

khadim100 · 03-27-2009, 16:13

i need pinouts for Gaoxinqi GXQ G718 CHINA MOBILE, anyone help me, phone pics attached here. mobile in auto on/off condition , thanks in advance.

khadim100 · 03-27-2009, 16:25

infinity pinfinder not detects the pins ......

khadim100 · 03-27-2009, 18:30

anyone help me urgent . i am waiting......

InfinityHelp · 03-27-2009, 21:51

hello!

if this phone is based on MT62xx i can teach how to find pinout using multimeter

khadim100 · 03-27-2009, 22:00

Quote:

Originally Posted by InfinityHelp

hello!

if this phone is based on MT62xx i can teach how to find pinout using multimeter

thanks for reply infinity team. please discribe the method pinout find with multimeter?

InfinityHelp · 03-27-2009, 22:10

hello!

1. set multimeter to voltage measuring.
2. check bettery voltage, it should be more than 3,7volts. Attach it to phone
3. set one multimeter probe to some grounded phone part
(if you cant find grounded part outside phone- you need to take out small thin wire from negative battery terminal)
4. with second probe touch one by one all phone pins (phone battery attached)
(to get better result i would advice to set needle on the end of second probe)

memorise pins with voltage between 2,7-2,9volts.
those are tx/rx

Faisal_Computer · 03-28-2009, 06:53

Mr.Khadim Please check it
http://forum.gsmhosting.com/vbb/show...7&postcount=18

Br

Faisal_Computer

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03-27-2009, 18:30	#3 (permalink)
khadim100 No Life Poster Join Date: Feb 2004 Age: 49 Posts: 1,995 Member: 52828 Status: Offline Sonork: KHADIM100 Thanks Meter: 1,212	anyone help me urgent . i am waiting......

03-27-2009, 21:51	#4 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! if this phone is based on MT62xx i can teach how to find pinout using multimeter

03-27-2009, 22:10	#6 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! 1. set multimeter to voltage measuring. 2. check bettery voltage, it should be more than 3,7volts. Attach it to phone 3. set one multimeter probe to some grounded phone part (if you cant find grounded part outside phone- you need to take out small thin wire from negative battery terminal) 4. with second probe touch one by one all phone pins (phone battery attached) (to get better result i would advice to set needle on the end of second probe) memorise pins with voltage between 2,7-2,9volts. those are tx/rx

03-28-2009, 06:53	#7 (permalink)
Faisal_Computer No Life Poster Join Date: Jun 2005 Location: Kamalia, Pakistan. Age: 38 Posts: 16,852 Member: 151871 Status: Offline Thanks Meter: 71,421	Mr.Khadim Please check it http://forum.gsmhosting.com/vbb/show...7&postcount=18 Br Faisal_Computer