Need pinout for E71 China - GSM-Forum

Boluxx · 09-29-2010, 17:02

I need pinout for this kind of E71 china.

Best regards.

InfinityHelp · 09-29-2010, 17:50

hello!

i would advice you to check available test points.
here is how this can be done:
http://forum.gsmhosting.com/vbb/5530460-post2.html

ludvik · 12-02-2010, 11:32

Quote:

Originally Posted by Boluxx

I need pinout for this kind of E71 china.

Best regards.

hello Bolux you find rx tx on this board ? i have too troble find

steffannel · 12-18-2010, 08:05

hello..
same problem...can't find pinout for this PCB....

InfinityHelp · 12-18-2010, 14:52

hello!

are you guys, sure that this phone is mt62xx family?

ludvik · 12-20-2010, 23:16

Quote:

Originally Posted by InfinityHelp

hello!

are you guys, sure that this phone is mt62xx family?

yes is mt62xx family!

InfinityHelp · 12-21-2010, 20:34

hello!

i counted over 25 test points on PCB.
does none of them have 2,8volts, when phone powered?!?

stefani · 12-21-2010, 21:06

Quote:

Originally Posted by InfinityHelp

hello!

i counted over 25 test points on PCB.
does none of them have 2,8volts, when phone powered?!?

.....................................

InfinityHelp · 12-22-2010, 20:53

hello!

in system connector L5B also no Tx/Rx?

ludvik · 12-22-2010, 22:41

i wont here paste jpg with Rx Tx and this forum write me this
public_E71.jpg:
Upload of file failed. 100xtime

any help ??? hard work with E71 i have good image

steffannel · 12-23-2010, 08:02

Quote:

Originally Posted by InfinityHelp

hello!

are you guys, sure that this phone is mt62xx family?

processor :

ARM
MT6225A
1024-BHBDL
CTSP4043

steffannel · 12-23-2010, 08:04

Quote:

Originally Posted by ludvik

i wont here paste jpg with Rx Tx and this forum write me this
public_E71.jpg:
Upload of file failed. 100xtime

any help ??? hard work with E71 i have good image

..upload here please...
RapidShare AG, Cham, Switzerland

ludvik · 12-23-2010, 21:43

http://rapidshare.com/files/438939093/public_E71.jpg
Hello here is pinout from cpu but not posible conection i am understand this ,changed cpu and not conection too on other PCB myphone or sciphone is this cpu pinout ok but here is not conection with infinity

infinity helped please

InfinityHelp · 12-24-2010, 18:42

hello!

it is very hard to comment this without holding phone in hands.
please, mr. steffannel, try given pinout in box ways.
as tx/rx and as rx/tx
do not forget that GND must be connected too

steffannel · 12-28-2010, 09:24

..no way to find pinout in this PCB..
..seems like Nokia china phones goes to unlock by TP like MT box a few years ago...

12-22-2010, 22:41	#10 (permalink)
ludvik Major Poster Join Date: Apr 2004 Location: czech ,Trutnov Age: 48 Posts: 44 Member: 63853 Status: Offline Thanks Meter: 1	good forum :-) i wont here paste jpg with Rx Tx and this forum write me this public_E71.jpg: Upload of file failed. 100xtime any help ??? hard work with E71 i have good image

12-23-2010, 21:43	#13 (permalink)
ludvik Major Poster Join Date: Apr 2004 Location: czech ,Trutnov Age: 48 Posts: 44 Member: 63853 Status: Offline Thanks Meter: 1	pinout from cut cpu http://rapidshare.com/files/438939093/public_E71.jpg Hello here is pinout from cpu but not posible conection i am understand this ,changed cpu and not conection too on other PCB myphone or sciphone is this cpu pinout ok but here is not conection with infinity infinity helped please

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09-29-2010, 17:50	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! i would advice you to check available test points. here is how this can be done: http://forum.gsmhosting.com/vbb/5530460-post2.html

12-18-2010, 08:05	#4 (permalink)
steffannel Freak Poster Join Date: May 2006 Posts: 117 Member: 282584 Status: Offline Thanks Meter: 11	hello.. same problem...can't find pinout for this PCB....

12-18-2010, 14:52	#5 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! are you guys, sure that this phone is mt62xx family?

12-21-2010, 20:34	#7 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! i counted over 25 test points on PCB. does none of them have 2,8volts, when phone powered?!?

12-22-2010, 20:53	#9 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! in system connector L5B also no Tx/Rx?

12-24-2010, 18:42	#14 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! it is very hard to comment this without holding phone in hands. please, mr. steffannel, try given pinout in box ways. as tx/rx and as rx/tx do not forget that GND must be connected too

12-28-2010, 09:24	#15 (permalink)
steffannel Freak Poster Join Date: May 2006 Posts: 117 Member: 282584 Status: Offline Thanks Meter: 11	..no way to find pinout in this PCB.. ..seems like Nokia china phones goes to unlock by TP like MT box a few years ago...