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-   -   need sigmatel s 80i pinout (https://forum.gsmhosting.com/vbb/f296/need-sigmatel-s-80i-pinout-758742/)

rajendrakumar 05-27-2009 13:14

need sigmatel s 80i pinout
 
hello friends,
could anyone please reveal sigmatel s 80i pinout for me?
thanks in advance.

InfinityHelp 05-27-2009 22:32

hello!

what is connector type?

rajendrakumar 06-01-2009 15:24

the connector type is looks like sigmatel s 88i.i give the s sigmatel s 88i pinouts.but it did not work in s 80i.
is any soln for me?

rajendrakumar 06-01-2009 16:32

http://rapidshare.com/files/23963972...s_80i.rar.html
this is the pic of the phone sir

InfinityHelp 06-01-2009 21:44

hello!

i can teach how to find pinout using multimeter.
5 minutes work

rajendrakumar 06-02-2009 05:58

please teach me how can i find pinout for the china mobile phone sir.thanks in advance.
my yahoo msn id is [email protected]
[email protected]
please add me sir.

VIJAY2U2 06-02-2009 06:01

i also want to know that.............

InfinityHelp 06-03-2009 22:10

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

phone can be powered On or not- this doesnt affect on pinout search accuracity


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