Schematic cable L5A - GSM-Forum

ruroni925 · 08-27-2009, 07:53

Please i need schematic L5A cable.

since I bought my box and could not connect any phone with this cable. The problem is only with this cable since it works well with others

I need to compare the scheme with my cable to see if it's okay

help me

Thanks

P.D.
sorry my bad english =P

InfinityHelp · 08-27-2009, 20:26

hello!

please note that half or even more phones with L5A connector use test points on PCB for tx/rx.
this might be a reason of such pinfinder behavior.
DB26 cable pins 1,2,3,4,5 goes to L5A connector pins 1,2,3,4,5

ruroni925 · 09-10-2009, 02:20

Dont read my cable L5A. does not read any phone. What can I do?
I tested the cable with multimeter it's fine. the problem is only this cable (v3 connector)

InfinityHelp · 09-10-2009, 12:43

hello!

50% of L5A cable phones keep Tx/Rx as test points on PCB.
what phone you searching?

ruroni925 · 09-10-2009, 16:59

chinesse nokia N95 8Gb - huawey t201 - alcatel s211 - s320 - utstarcom 1328 - etc

InfinityHelp · 09-11-2009, 19:57

hello!

for N95 8gb 90% phones keep tx/rx on PCB. check infinity pinout folder.
For all others, mentioned by you- you must first make sure what type of MCU is used in them.
and select it in pinfinder

08-27-2009, 07:53	#1 (permalink)
ruroni925 Freak Poster Join Date: May 2006 Location: Lima - Peru Posts: 103 Member: 272678 Status: Offline Thanks Meter: 46	Schematic cable L5A Please i need schematic L5A cable. since I bought my box and could not connect any phone with this cable. The problem is only with this cable since it works well with others I need to compare the scheme with my cable to see if it's okay help me Thanks P.D. sorry my bad english =P

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08-27-2009, 20:26	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! please note that half or even more phones with L5A connector use test points on PCB for tx/rx. this might be a reason of such pinfinder behavior. DB26 cable pins 1,2,3,4,5 goes to L5A connector pins 1,2,3,4,5

09-10-2009, 02:20	#3 (permalink)
ruroni925 Freak Poster Join Date: May 2006 Location: Lima - Peru Posts: 103 Member: 272678 Status: Offline Thanks Meter: 46	Dont read my cable L5A. does not read any phone. What can I do? I tested the cable with multimeter it's fine. the problem is only this cable (v3 connector)

09-10-2009, 12:43	#4 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! 50% of L5A cable phones keep Tx/Rx as test points on PCB. what phone you searching?

09-10-2009, 16:59	#5 (permalink)
ruroni925 Freak Poster Join Date: May 2006 Location: Lima - Peru Posts: 103 Member: 272678 Status: Offline Thanks Meter: 46	chinesse nokia N95 8Gb - huawey t201 - alcatel s211 - s320 - utstarcom 1328 - etc

09-11-2009, 19:57	#6 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! for N95 8gb 90% phones keep tx/rx on PCB. check infinity pinout folder. For all others, mentioned by you- you must first make sure what type of MCU is used in them. and select it in pinfinder