Charging problem in x55 series - GSM-Forum

CellM@n · 10-30-2003, 22:00

I have problem in some a55 and c55 series, while charging it shows charging, but not charging actualy.

i have replace charging FET, dialog, and trace all component , it seem there is no broken track, and all component has correct values.

on;y cpu i havent changed.

if somebody know the solution, could u give me hint ??

best regards

Cellm@n

turgi · 01-27-2004, 09:36

hi friends

Change v361
v361 is left side sim connector.

***DIMER*** · 07-19-2004, 16:31

Quote:

Originally Posted by CellM@n

I have problem in some a55 and c55 series, while charging it shows charging, but not charging actualy.

i have replace charging FET, dialog, and trace all component , it seem there is no broken track, and all component has correct values.

on;y cpu i havent changed.

if somebody know the solution, could u give me hint ??

best regards

Cellm@n

turgi right, that transistor charge v361.
Change it

**Brka** · 07-26-2004, 02:22

right ...
in most cases V361
or FET ...

anybody can give me
a link with schemes
where all parts are marked ?

b.r.
ALexandar.

bestman · 08-15-2004, 02:50

your phone have a damaged transistor on board .
you can trace using mircoscope on board . try this application .

bestman.

10-30-2003, 22:00	#1 (permalink)
CellM@n No Life Poster Join Date: Feb 2001 Location: Planet EARTH Age: 50 Posts: 1,209 Member: 3194 Status: Offline Thanks Meter: 41	Charging problem in x55 series I have problem in some a55 and c55 series, while charging it shows charging, but not charging actualy. i have replace charging FET, dialog, and trace all component , it seem there is no broken track, and all component has correct values. on;y cpu i havent changed. if somebody know the solution, could u give me hint ?? best regards Cellm@n

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01-27-2004, 09:36	#2 (permalink)
turgi Junior Member Join Date: Mar 2003 Location: istanbul Age: 43 Posts: 4 Member: 25282 Status: Offline Thanks Meter: 0	hi friends Change v361 v361 is left side sim connector.

07-26-2004, 02:22	#4 (permalink)
Brka Moderator Join Date: Jun 1999 Location: Serbia Age: 48 Posts: 8,206 Member: 163 Status: Offline Thanks Meter: 7,785	right ... in most cases V361 or FET ... anybody can give me a link with schemes where all parts are marked ? b.r. ALexandar.

08-15-2004, 02:50	#5 (permalink)
bestman No Life Poster Join Date: Apr 2004 Age: 49 Posts: 1,271 Member: 61294 Status: Offline Thanks Meter: 49	your phone have a damaged transistor on board . you can trace using mircoscope on board . try this application . bestman.