Ericsson 2628 power off an on periodicaly - GSM-Forum

Raklm · 12-27-2002, 15:54

I have an 2628 witch power off by itself and back on by itself after 2 hours or 2 minutes
is not an rule when he wants to poer off and back on.
No water in phone
Whitch is power ic??

Anyone know solution for this?

BR
Rak|m

jonwillow · 12-27-2002, 22:38

RF IC DOWN.TRY CHANGE IT.

Raklm · 12-28-2002, 11:42

10x man
problem solved

No it was not from RF IC
I just heated pcb from down side and now problem is gone

This phone had power off on constantly and sometimes blocked in standby or unable to power on

10x for info

BR
Rak|m

mightym · 12-29-2002, 03:15

Yea very familiar problem to me !!! You have bad soldering balls on CPU !!! For exsample sometimes phone get very lazy ( to slow ) and somethimes as in your expirience turn on and off !!! With slow demo at booting up !!! Am I right !!!
All the best mightym

Jackmaxo · 12-29-2002, 21:49

Hi friends,
Verify the oscillator and resolder CPU.
If not ok contact me.
Good luck

Raklm · 12-30-2002, 10:23

@mightym

You right

very lazy phone

10x
BR
Rak|m

12-27-2002, 15:54	#1 (permalink)
Raklm No Life Poster Join Date: Aug 2001 Location: Roma Age: 49 Posts: 4,481 Member: 5926 Status: Offline Thanks Meter: 275	Ericsson 2628 power off an on periodicaly I have an 2628 witch power off by itself and back on by itself after 2 hours or 2 minutes is not an rule when he wants to poer off and back on. No water in phone Whitch is power ic?? Anyone know solution for this? BR Rak\|m

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Ericsson 2628s power on problem	florinmar	Sony Ericsson Hardware Repair	8	02-16-2004 07:11
Ericsson 2628 power off When Call	Raklm	Sony Ericsson Hardware Repair	2	01-06-2003 16:18
Ericsson 10 power off	Mike727	Sony Ericsson Hardware Repair	9	12-22-2002 21:20
Ericsson T18 Power Off When Calling 112	ARC	Sony Ericsson Hardware Repair	2	12-01-2002 07:43
Ericsson a1018s powers off	SVH	Sony Ericsson Hardware Repair	2	11-21-2002 22:26

12-27-2002, 22:38	#2 (permalink)
jonwillow No Life Poster Join Date: Sep 1999 Location: Europe Age: 43 Posts: 905 Member: 461 Status: Offline Thanks Meter: 2	RF IC DOWN.TRY CHANGE IT.

12-28-2002, 11:42	#3 (permalink)
Raklm No Life Poster Join Date: Aug 2001 Location: Roma Age: 49 Posts: 4,481 Member: 5926 Status: Offline Thanks Meter: 275	10x man problem solved No it was not from RF IC I just heated pcb from down side and now problem is gone This phone had power off on constantly and sometimes blocked in standby or unable to power on 10x for info BR Rak\|m

12-29-2002, 03:15	#4 (permalink)
mightym Freak Poster Join Date: Dec 2002 Location: Serbia Age: 48 Posts: 148 Member: 18812 Status: Offline Thanks Meter: 1	Yea very familiar problem to me !!! You have bad soldering balls on CPU !!! For exsample sometimes phone get very lazy ( to slow ) and somethimes as in your expirience turn on and off !!! With slow demo at booting up !!! Am I right !!! All the best mightym

12-29-2002, 21:49	#5 (permalink)
Jackmaxo Freak Poster Join Date: Dec 2001 Location: Earth Posts: 238 Member: 7934 Status: Offline Thanks Meter: 0	Hi friends, Verify the oscillator and resolder CPU. If not ok contact me. Good luck

12-30-2002, 10:23	#6 (permalink)
Raklm No Life Poster Join Date: Aug 2001 Location: Roma Age: 49 Posts: 4,481 Member: 5926 Status: Offline Thanks Meter: 275	@mightym You right very lazy phone 10x BR Rak\|m