T68 charging problem ! - GSM-Forum

GSM Coolhawk · 09-02-2003, 21:55

Can anyboby help regarding a T68 charge problem.

When testing battery voltage, insted of increase in charge, the battery losses charge voltage. So after some time of charging the phone will not turn on anymore because battery goes dead !

It came in as no charge at all, then I reballed the matrix at the connector, now it seems to charge the battery, but actually it discharges the battery. Maybe the matrix have to be changed ?

Any suggestions ?

Regards

dominik · 01-22-2004, 11:28

Lot of phones with same problem,Anybody can give some advice to repair this problem????
WBR

shiljo · 01-28-2004, 00:05

I had a lot of T65 phones with that problem...in most cases,they repaired with power IC changing,maybe,that is the same problem like on T65!?

I had few T68 with + and - shorted...after removing all components near power IC (all voltage lines),they was still shorted.IC was glued,so I didnt try to change it...I want to say,if power IC is shorted,why dont to make problems with chargingon T68,too?

I hope,you will understand what I want to say

strangerboy · 02-06-2004, 19:47

I had here two t68 with problem charging... they only charged a little bit not all baterry ... i flashed the phone, modem, etc and all ok... you can try don´t loose anything...

09-02-2003, 21:55	#1 (permalink)
GSM Coolhawk No Life Poster Join Date: Dec 2001 Location: United Arab Emirates, Dubai Age: 52 Posts: 1,269 Member: 7751 Status: Offline Thanks Meter: 74	T68 charging problem ! Can anyboby help regarding a T68 charge problem. When testing battery voltage, insted of increase in charge, the battery losses charge voltage. So after some time of charging the phone will not turn on anymore because battery goes dead ! It came in as no charge at all, then I reballed the matrix at the connector, now it seems to charge the battery, but actually it discharges the battery. Maybe the matrix have to be changed ? Any suggestions ? Regards

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01-22-2004, 11:28	#2 (permalink)
dominik No Life Poster Join Date: Jul 2001 Posts: 877 Member: 5389 Status: Offline Thanks Meter: 1	Lot of phones with same problem,Anybody can give some advice to repair this problem???? WBR

01-28-2004, 00:05	#3 (permalink)
shiljo No Life Poster Join Date: Sep 2001 Location: Bosnia and Herzegovina Age: 50 Posts: 798 Member: 6464 Status: Offline Thanks Meter: 6	I had a lot of T65 phones with that problem...in most cases,they repaired with power IC changing,maybe,that is the same problem like on T65!? I had few T68 with + and - shorted...after removing all components near power IC (all voltage lines),they was still shorted.IC was glued,so I didnt try to change it...I want to say,if power IC is shorted,why dont to make problems with chargingon T68,too? I hope,you will understand what I want to say

02-06-2004, 19:47	#4 (permalink)
strangerboy No Life Poster Join Date: Mar 2001 Location: Porto, Portugal Age: 46 Posts: 1,569 Member: 3783 Status: Offline Thanks Meter: 128	I had here two t68 with problem charging... they only charged a little bit not all baterry ... i flashed the phone, modem, etc and all ok... you can try don´t loose anything...