need pinout ZTC 518 - GSM-Forum

mrphuc · 05-20-2009, 11:51

this phone with 1 CPU MT6226BA
http://www.anunturigenerale.ro/anunt...s/59476538.jpg

**InfinitySupport** · 05-20-2009, 16:00

Hello,
What is phone bottom connector type ?

mrphuc · 05-21-2009, 09:08

Quote:

Originally Posted by InfinitySupport

Hello,
What is phone bottom connector type ?

6 X 2 pin
tel is not in support list

**InfinitySupport** · 05-21-2009, 14:52

Hello,
Where is GND and CHARGE pins at phone connector ?

InfinityHelp · 05-21-2009, 20:27

hello!

1. set multimeter to voltage measuring.
2. check bettery voltage, it should be more than 3,7volts
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

05-20-2009, 11:51	#1 (permalink)
mrphuc Freak Poster Join Date: Feb 2005 Location: Romania,Vietnam Posts: 371 Member: 119732 Status: Offline Thanks Meter: 31	need pinout ZTC 518 this phone with 1 CPU MT6226BA http://www.anunturigenerale.ro/anunt...s/59476538.jpg

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05-20-2009, 16:00	#2 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hello, What is phone bottom connector type ?

05-21-2009, 14:52	#4 (permalink)
InfinitySupport Product Manager Join Date: Mar 2005 Location: infinity-box Posts: 38,635 Member: 130995 Status: Offline Thanks Meter: 35,227	Hello, Where is GND and CHARGE pins at phone connector ?

05-21-2009, 20:27	#5 (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 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