D410 charging problem [Archive]

opo

11-24-2004, 14:18

!i have this samsung D410 wich is showing that is charging but doesn't charge at all...I have change the LTRG ic and steel same thing is hapening...
Solution or link to service manual will be great appreciated...:)
I mesure the charge on batery pad without batery and i have same values as another D410...
Regards

Pandemonio100

12-04-2004, 18:28

You need to change Q101. ;)

bentys2000

12-14-2004, 21:51

send picture please
best regards

cellularry

12-17-2004, 11:24

changing of charging IC should solve the problem. Mesurment should be between 3.80 to 4.20 in normal conditions.

sifou474

12-18-2004, 03:33

me too i'm facing the same d410 charging problem after lg charger mistake . the VBAT measurment = 3.68 v with and without the ic-battery LTGR.
br.

mohammad2004

01-29-2005, 16:36

change the charge ic

replace the connector charge

remove the e61 e62

daneli

01-30-2005, 15:10

it's 100% LG charger problem. Changing charging detector and other small IC in charge
cirquit can't solve this problem. CPU port is damaging after plug-in LG charger. The same thing occure in S300, V200, S200 and other AGERE B2B, E2B, F2B CPU IC phones. The only way to fix the problem in D410 is to change CPU. Best Regards.

opo

01-30-2005, 17:40

@daneli
you are not 100% write
First of all lg chargers are not the only one responsable for thie.Ppl have same problem using non original chines home or car chargers.
Second -- have you changed the CPU??
AND in last place.. i have rehoted the power suply ic and now phone is worknig. Tested on 2 pcs (i didn't have ic to change)....

Regards

Thanks anyway

daneli

01-30-2005, 21:28

@daneli
you are not 100% write
First of all lg chargers are not the only one responsable for thie.Ppl have same problem using non original chines home or car chargers.
Second -- have you changed the CPU??
AND in last place.. i have rehoted the power suply ic and now phone is worknig. Tested on 2 pcs (i didn't have ic to change)....

Regards

Thanks anyway
Dear OPO
Thank you for your message. It seems to me we had 2 different cases of 1 problem. In my case changing CPU can help D 410. Anyway you are right 100% about chinese and car chargers.
Regards.

moon561

11-03-2005, 14:21

hi ,
ANY ONE CAN SEND ME THE PIC FOR THE bY-PASS ,FOR CHRAGING BLOCK FOR D410

jo75

12-27-2005, 23:18

hi ,
ANY ONE CAN SEND ME THE PIC FOR THE bY-PASS ,FOR CHRAGING BLOCK FOR D410
this is freind the pdf of d410

jo75

12-27-2005, 23:24

hi ,
ANY ONE CAN SEND ME THE PIC FOR THE bY-PASS ,FOR CHRAGING BLOCK FOR D410
sory but the pdf file is so large you can fin any pdf here
http://yasikgsm.narod.ru/schematics.html
or here
http://www.mobilchips.com/manuals.php?p_cat=2&PHPSESSID=b0a4258108213fc964b19cf4eb33aa09