plz guy's i need nckia 5700 pinouts - GSM-Forum

waleedy · 02-04-2008, 16:56

hi, i want the pinouts of this phones:tx,rx,GND and this phone is 18 pins connector

InfinityHelp · 02-04-2008, 17:13

hello!

look for marked test points on PCB near bottom of phone
(no need to remove battery)

waleedy · 02-05-2008, 13:58

hi, man i found them but they are many:
GND,RX A,RXB,power,power,TX A,TX B,VBAT
so which TX and RX to take?

ezzis · 02-05-2008, 14:49

@waleedy
for Nckia 5700 10-Rx,12-Tx (in most cases),if not correct try 7-Rx,9-Tx.Use 1 or 18 as ground
http://forum.gsmhosting.com/vbb/atta...9&d=1199644658

waleedy · 02-05-2008, 18:09

but man from the back i found the pinouts on PCB and they are in this order:
GND-RX _A-TX_B-POWER A-POWER B-TX_A-RX_B-VBAT and i'll upload th pic,so which one to take or just go to pin 10 &pin 12 and the GND?
this is the pic:
http://file5.9q9q.net/preview/362374...08031.jpg.html

ezzis · 02-05-2008, 18:38

@waleedy
Rx_A, Tx_A corresponds to CPU1,Rx_B and Tx_B to CPU2,phones Rx attach to box Tx(pin3),phones Tx attach to box Rx(pin2),Gnd to box pins 7,8.
But if You have good working cable (18A) -better use cable and do not demage the phone with soldering iron .I have tested 4 different hardware versions of this phone and each version has pinout directly in the connector.
PS.as Gnd You can use even SIM cards metallic cover or TF card metallic cover.

try and test!
ezzis

InfinityHelp · 02-06-2008, 03:41

hello ezzis!

thank you for you help

waleedy · 02-06-2008, 13:55

i found them,but now how to find rge tx,rx, on the serial cable

InfinityHelp · 02-06-2008, 20:43

hello!

you must take needed signals from box Rj45 connector.
box pinout you can find printed on box or in our FAQ section.

i wrote little tutorial how to build own cable step-by-step
http://forum.gsmhosting.com/vbb/showthread.php?t=386780

02-04-2008, 16:56	#1 (permalink)
waleedy No Life Poster Join Date: Oct 2002 Age: 45 Posts: 704 Member: 16700 Status: Offline Thanks Meter: 11	plz guy's i need nckia 5700 pinouts hi, i want the pinouts of this phones:tx,rx,GND and this phone is 18 pins connector

02-05-2008, 18:09	#5 (permalink)
waleedy No Life Poster Join Date: Oct 2002 Age: 45 Posts: 704 Member: 16700 Status: Offline Thanks Meter: 11	but man from the back i found the pinouts on PCB and they are in this order: GND-RX _A-TX_B-POWER A-POWER B-TX_A-RX_B-VBAT and i'll upload th pic,so which one to take or just go to pin 10 &pin 12 and the GND? this is the pic: http://file5.9q9q.net/preview/362374...08031.jpg.html Last edited by waleedy; 02-05-2008 at 18:18.

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02-04-2008, 17:13	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! look for marked test points on PCB near bottom of phone (no need to remove battery)

02-05-2008, 13:58	#3 (permalink)
waleedy No Life Poster Join Date: Oct 2002 Age: 45 Posts: 704 Member: 16700 Status: Offline Thanks Meter: 11	hi, man i found them but they are many: GND,RX A,RXB,power,power,TX A,TX B,VBAT so which TX and RX to take?

02-05-2008, 14:49	#4 (permalink)
ezzis Freak Poster Join Date: Sep 2007 Posts: 186 Member: 583680 Status: Offline Thanks Meter: 47	@waleedy for Nckia 5700 10-Rx,12-Tx (in most cases),if not correct try 7-Rx,9-Tx.Use 1 or 18 as ground http://forum.gsmhosting.com/vbb/atta...9&d=1199644658

02-05-2008, 18:38	#6 (permalink)
ezzis Freak Poster Join Date: Sep 2007 Posts: 186 Member: 583680 Status: Offline Thanks Meter: 47	@waleedy Rx_A, Tx_A corresponds to CPU1,Rx_B and Tx_B to CPU2,phones Rx attach to box Tx(pin3),phones Tx attach to box Rx(pin2),Gnd to box pins 7,8. But if You have good working cable (18A) -better use cable and do not demage the phone with soldering iron .I have tested 4 different hardware versions of this phone and each version has pinout directly in the connector. PS.as Gnd You can use even SIM cards metallic cover or TF card metallic cover. try and test! ezzis

02-06-2008, 03:41	#7 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello ezzis! thank you for you help

02-06-2008, 13:55	#8 (permalink)
waleedy No Life Poster Join Date: Oct 2002 Age: 45 Posts: 704 Member: 16700 Status: Offline Thanks Meter: 11	i found them,but now how to find rge tx,rx, on the serial cable

02-06-2008, 20:43	#9 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! you must take needed signals from box Rj45 connector. box pinout you can find printed on box or in our FAQ section. i wrote little tutorial how to build own cable step-by-step http://forum.gsmhosting.com/vbb/showthread.php?t=386780