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02-05-2011, 22:52 | #1 (permalink) |
Banned Join Date: Jan 2011 Age: 38
Posts: 455
Member: 1496671 Status: Offline Thanks Meter: 88 | Please Help ******* Test Points of RJ45******* I have a confusion... If i know RX TX on board & If i solder test-points to PCB with RJ45 Cable... still do i have to open pinfinder application to check for rx tx pinouts or directly i can work with chinese miracle application... Thanks in Advance... |
02-06-2011, 04:00 | #3 (permalink) |
Banned Join Date: Aug 2005 Location: on your mind Age: 41
Posts: 798
Member: 170619 Status: Offline Thanks Meter: 13 | if you know rx tx in phone connect box RJ -45 connecter PIN 2 (TX) to phone RX , PIN 3 (RX) to phone TX & PIN 7 or PIN 8 (GND) phone battery connecter (-) |
02-06-2011, 07:00 | #4 (permalink) |
No Life Poster Join Date: Jan 2009 Location: Sindh Pakistan
Posts: 8,877
Member: 953334 Status: Offline Sonork: 100.1614005 Thanks Meter: 15,424 | no need for pinfinder if connected rx tx gnd then no need for pinfinder use box rj45 port and you and connected give phone power from power supply |
02-06-2011, 09:27 | #5 (permalink) | |
No Life Poster Join Date: Aug 2007 Location: Under Blue
Posts: 5,080
Member: 569925 Status: Offline Sonork: 100.1624057 Thanks Meter: 6,313 | Quote:
1= RX 2=TX 3=GND With using of Battery. If u do not want to use battery then Use 4th pin of Plus supply of ur rj45 cable and connect it to +Vbatt on ur fone pcb. and do the power on of pinfinder .Plus voltage are comming out from pin # 1 of rj45 cable of infinity . | |
02-07-2011, 00:35 | #6 (permalink) |
Product Supporter Join Date: May 2005 Location: uae
Posts: 29,245
Member: 148515 Status: Offline Thanks Meter: 19,534 | hello! yes, this is correct: no need pinfinder when you are using test points. just take Rj45 cable and solder 3 wirs to PCB. pin 2&3 to tx&rx pins and pin8 to phone's GND |
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