View Full Version : Tkowsar can u tell us plz
guljee786
06-13-2009, 17:09
How can we find Rx and Tx with multimeter if when we don,t find rx and tx propley in board so then how can we find rx and tx with multimeter plz help...
thanx in advance.
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Guljee:D:D
use "search" button, already posted many time.
guljee786
06-13-2009, 18:00
use "search" button, already posted many time.
In witch titell sir can u give us some link plz ...
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.we shell be very thank full
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Guljee:D:D
In witch titell sir can u give us some link plz ...
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.we shell be very thank full
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Guljee:D:D
here-
http://forum.gsmhosting.com/vbb/showthread.php?t=626131
here-
http://forum.gsmhosting.com/vbb/showthread.php?t=626131
sir how to chk volt..for dead phone
multimeter (-) line put it GND and with (+) line check each connectors
, and usually Tx= 1.8v or 2.8v and Rx=1.7v or 2.7v
(it will be change by processor but strongly 1.7v or 2.8v not 3v or 4v)
This way is too easy and you will save a more time.
sir how to chk volt..for dead phone
multimeter (-) line put it GND and with (+) line check each connectors
, and usually Tx= 1.8v or 2.8v and Rx=1.7v or 2.7v
(it will be change by processor but strongly 1.7v or 2.8v not 3v or 4v)
This way is too easy and you will save a more time.
if your phone only dead for software, than when you put battery or v+ and press power button phone tx/rx point show this type of voltage.
guljee786
06-14-2009, 09:42
if your phone only dead for software, than when you put battery or v+ and press power button phone tx/rx point show this type of voltage.
Gud informetion sir gud sir u have lot of informetion abut chainese thank u sir but sir u say dat there is sigmatel t33 handfree solution already poted and click search botuns but i search yester day there is no sultion for informetion i ha ve already a set in this problem i flash the mobile also with Infinity box but same also Remove charging jeck but its same plz give me hard pic solution plz ser its urgent thanx u r the Great... i seach but not found gud result plz sir
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GUljee:confused:
guljee786
06-14-2009, 09:43
if your phone only dead for software, than when you put battery or v+ and press power button phone tx/rx point show this type of voltage.
Gud informetion sir gud sir u have lot of informetion abut chainese thank u sir but sir u say dat there is sigmatel t33 handfree solution already poted and click search botuns but i search yester day there is no sultion for informetion i ha ve already a set in this problem i flash the mobile also with Infinity box but same also Remove charging jeck but its same plz give me hard pic solution plz ser its urgent thanx u r the Great... i seach but not found gud result plz sir
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GUljee:confused: