Need Alfatel H3 Pinout - GSM-Forum

Mr.3. · 07-24-2009, 11:33

Need Alfatel H3 Pinout

InfinityHelp · 07-24-2009, 21:32

hello!
what is your phone connector type?

aikonmani · 09-17-2009, 16:31

sir.......
connector type is....
PAD028/L05B/E115

aikonmani · 09-17-2009, 20:39

but ......
there is no rx tx marks in that pcb......
the cpu type is 6225a....

InfinityHelp · 09-17-2009, 21:00

hello!

you can check phone pins and available test points by multimeter.
phone must be powered On.
voltage 2,7...2,9volts will indicate tx/rx

aikonmani · 09-17-2009, 21:54

in phone there is two type connector.....
one type is 3pin audio jack....another one is moto v8 5pin conector...
but in both pins....there is no tx/rx output voltage....
also ther is no rx/tx tp marks in that pcp....
any other idea...?

InfinityHelp · 09-19-2009, 11:37

hello!

tx/rx on PCB can be unmarked.
you must test them same way as connector pins:
on powered On phone, find voltages 2,7....2,9volts

Mr.3. · 10-29-2009, 12:14

does anyone found rx tx ?

07-24-2009, 11:33	#1 (permalink)
Mr.3. No Life Poster Join Date: Feb 2009 Location: CMB/Ceylon Posts: 8,096 Member: 962029 Status: Offline Sonork: OEM Lock : ON Thanks Meter: 4,127	Need Alfatel H3 Pinout Need Alfatel H3 Pinout

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07-24-2009, 21:32	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! what is your phone connector type?

09-17-2009, 16:31	#3 (permalink)
aikonmani No Life Poster Join Date: Jul 2006 Location: INDIA,TAMILNADU,PATTUKKOTTAI Posts: 1,082 Member: 304090 Status: Offline Thanks Meter: 210	sir....... connector type is.... PAD028/L05B/E115

09-17-2009, 20:39	#4 (permalink)
aikonmani No Life Poster Join Date: Jul 2006 Location: INDIA,TAMILNADU,PATTUKKOTTAI Posts: 1,082 Member: 304090 Status: Offline Thanks Meter: 210	but ...... there is no rx tx marks in that pcb...... the cpu type is 6225a....

09-17-2009, 21:00	#5 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! you can check phone pins and available test points by multimeter. phone must be powered On. voltage 2,7...2,9volts will indicate tx/rx

09-17-2009, 21:54	#6 (permalink)
aikonmani No Life Poster Join Date: Jul 2006 Location: INDIA,TAMILNADU,PATTUKKOTTAI Posts: 1,082 Member: 304090 Status: Offline Thanks Meter: 210	in phone there is two type connector..... one type is 3pin audio jack....another one is moto v8 5pin conector... but in both pins....there is no tx/rx output voltage.... also ther is no rx/tx tp marks in that pcp.... any other idea...?

09-19-2009, 11:37	#7 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! tx/rx on PCB can be unmarked. you must test them same way as connector pins: on powered On phone, find voltages 2,7....2,9volts

10-29-2009, 12:14	#8 (permalink)
Mr.3. No Life Poster Join Date: Feb 2009 Location: CMB/Ceylon Posts: 8,096 Member: 962029 Status: Offline Sonork: OEM Lock : ON Thanks Meter: 4,127	does anyone found rx tx ?