t630 insert sim - GSM-Forum

MARKIE41 · 06-27-2005, 12:16

does anyone of you have a schematic diagram of t630. any post in this forum will be a great help for all the members. tnx

mobilesmith · 06-29-2005, 13:19

Hi. Mark. just remove the small diode (if ur m/board version got this components) beside the simcard reader... good luck

MARKIE41 · 06-30-2005, 03:09

tnx ill try it then and post the result

MARKIE41 · 06-30-2005, 03:42

i think there are 3diode near the sim card reader do you have a clear pic. to distinguished which is which

mobilesmith · 06-30-2005, 05:15

at left bottom small diode..

MARKIE41 · 06-30-2005, 09:59

tnx mr. smith ill try and post the result

realdodo · 07-01-2005, 08:31

hi..
have the same problem with one t630 -water damaged...."Insert SIM"
waiting for your reply if this solution really works..
b.r

MARKIE41 · 07-02-2005, 08:51

tried removind the diode still wont work

mobilesmith · 07-05-2005, 06:35

Hi. Mark. since u replace the small diode still wont work.
u can : - resolder the sim card contact (if u r not done at first)
-check the resistance from simcard point to gnd, u can
confirm by compare with a good unit.(if any of these point
are different, then most suspect is power ic )
- any of these method are unable to solve your problem,
then should check the connectivity from point to point.
(this are suspect the board got broken joint).
GOOD LUCK.............................................. .............................

MARKIE41 · 07-06-2005, 06:01

mr. smith tnx for the quick reply. ill look for the solution and post here the results

blackrose · 07-07-2005, 04:17

You can see the schematic diagram of T610, resold or replace Power IC-N800.

armany99 · 07-08-2005, 18:31

Quote:

Originally Posted by mobilesmith

Hi. Mark. just remove the small diode (if ur m/board version got this components) beside the simcard reader... good luck

hi to all
my friend mark
what Mr. mobilesmith is right 100%
i have trye that it's work
my reg

AlgMUR · 09-23-2005, 21:38

i have 10 pcs of sonyericsson t630 can not read sim of the same provider
i clean the board with ultrasonic cleaner no thincks
i remove all capacitor near the sim socket and no news
i replace all resistor near the sim sockot no news also
i reflash it with mcu, mod, gdfs also unlock and rest no thinks

what i didn t do

help me please, this 10 pcs read one card sim but not other

mobilesmith · 10-07-2005, 11:13

Quote:

Originally Posted by AlgMUR

i have 10 pcs of sonyericsson t630 can not read sim of the same provider
i clean the board with ultrasonic cleaner no thincks
i remove all capacitor near the sim socket and no news
i replace all resistor near the sim sockot no news also
i reflash it with mcu, mod, gdfs also unlock and rest no thinks

what i didn t do

help me please, this 10 pcs read one card sim but not other

This problem is hardware problem , have u touch up ic parts? like replace power ic , check resistance of each points of simcard pin- to identify what type of problem is, either broken contact or shorting..

06-27-2005, 12:16	#1 (permalink)
MARKIE41 Freak Poster Join Date: Jun 2004 Location: mars Age: 45 Posts: 324 Member: 69445 Status: Offline Thanks Meter: 12	t630 insert sim does anyone of you have a schematic diagram of t630. any post in this forum will be a great help for all the members. tnx

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06-29-2005, 13:19	#2 (permalink)
mobilesmith Freak Poster Join Date: Feb 2005 Location: mal Age: 46 Posts: 348 Member: 117968 Status: Offline Thanks Meter: 27	Hi. Mark. just remove the small diode (if ur m/board version got this components) beside the simcard reader... good luck

06-30-2005, 03:09	#3 (permalink)
MARKIE41 Freak Poster Join Date: Jun 2004 Location: mars Age: 45 Posts: 324 Member: 69445 Status: Offline Thanks Meter: 12	tnx ill try it then and post the result

06-30-2005, 03:42	#4 (permalink)
MARKIE41 Freak Poster Join Date: Jun 2004 Location: mars Age: 45 Posts: 324 Member: 69445 Status: Offline Thanks Meter: 12	i think there are 3diode near the sim card reader do you have a clear pic. to distinguished which is which

06-30-2005, 05:15	#5 (permalink)
mobilesmith Freak Poster Join Date: Feb 2005 Location: mal Age: 46 Posts: 348 Member: 117968 Status: Offline Thanks Meter: 27	at left bottom small diode..

06-30-2005, 09:59	#6 (permalink)
MARKIE41 Freak Poster Join Date: Jun 2004 Location: mars Age: 45 Posts: 324 Member: 69445 Status: Offline Thanks Meter: 12	tnx mr. smith ill try and post the result

07-01-2005, 08:31	#7 (permalink)
realdodo Freak Poster Join Date: Aug 2003 Location: Bulgaria Age: 45 Posts: 324 Member: 37317 Status: Offline Thanks Meter: 8	hi.. have the same problem with one t630 -water damaged...."Insert SIM" waiting for your reply if this solution really works.. b.r

07-02-2005, 08:51	#8 (permalink)
MARKIE41 Freak Poster Join Date: Jun 2004 Location: mars Age: 45 Posts: 324 Member: 69445 Status: Offline Thanks Meter: 12	tried removind the diode still wont work

07-05-2005, 06:35	#9 (permalink)
mobilesmith Freak Poster Join Date: Feb 2005 Location: mal Age: 46 Posts: 348 Member: 117968 Status: Offline Thanks Meter: 27	Hi. Mark. since u replace the small diode still wont work. u can : - resolder the sim card contact (if u r not done at first) -check the resistance from simcard point to gnd, u can confirm by compare with a good unit.(if any of these point are different, then most suspect is power ic ) - any of these method are unable to solve your problem, then should check the connectivity from point to point. (this are suspect the board got broken joint). GOOD LUCK.............................................. .............................

07-06-2005, 06:01	#10 (permalink)
MARKIE41 Freak Poster Join Date: Jun 2004 Location: mars Age: 45 Posts: 324 Member: 69445 Status: Offline Thanks Meter: 12	mr. smith tnx for the quick reply. ill look for the solution and post here the results

07-07-2005, 04:17	#11 (permalink)
blackrose Junior Member Join Date: Aug 2004 Age: 44 Posts: 10 Member: 79137 Status: Offline Thanks Meter: 0	You can see the schematic diagram of T610, resold or replace Power IC-N800.

09-23-2005, 21:38	#13 (permalink)
AlgMUR Freak Poster Join Date: Jul 2004 Location: *www.meetandmoney.com* Age: 45 Posts: 263 Member: 72109 Status: Offline Thanks Meter: 22	i have 10 pcs of sonyericsson t630 can not read sim of the same provider i clean the board with ultrasonic cleaner no thincks i remove all capacitor near the sim socket and no news i replace all resistor near the sim sockot no news also i reflash it with mcu, mod, gdfs also unlock and rest no thinks what i didn t do help me please, this 10 pcs read one card sim but not other