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Go Back   GSM-Forum > GSM & CDMA Phones Hardware Repair Area > Hardware Repair by brands


Hardware Repair by brands All about hardware problems sorted by brands inside subsections.

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Old 10-25-2002, 20:09   #1 (permalink)
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need repair one easy db that is turning me to madness


is not really important but is for me, for my knowledge that i want repair it, is a phone that no power on, and i canīt find the error.
i have service manual n1 only, i need level 2 or 3, or at least the troubleshoting routte, and component diagram.

Can someone help me.

Phone fall to the floor and never swichted on again
really is a **** of phone but i need know how to repair, not reapir, i need know,

Thx in advance.

b/r
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Old 10-25-2002, 20:52   #2 (permalink)
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Does your alcatel determines by any sw?

Corban
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Old 10-25-2002, 21:40   #3 (permalink)
ARC
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Only Level 3 is exist

If u have Service Manual Level 1, plz send me
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Old 10-26-2002, 08:12   #4 (permalink)
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If you can heard "click" in speaker when you put battery in phone, you can try to bridge pins 1-2-3 on PTWL IC. Phone should power on. I have tested this , and it's working, but you'll have loud sound . . .
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Old 10-26-2002, 22:59   #5 (permalink)
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hi dreamgsm,
check the conection computer - phone. if it's ok use andromeda48 for repair soft. if it's not, resolder the flash and try again. if this phone it's same change power suply ptwl.. or make a strap to the 1-2-3 pins (look legija post's)
b.r.
geo
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Old 10-27-2002, 03:02   #6 (permalink)
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TO LEGIJA
tell me, if you bridge pins 1,2,3 on PTWL do you have problems with charging.
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Old 10-27-2002, 18:34   #7 (permalink)
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Re: need repair one easy db that is turning me to madness

Quote:
Originally posted by DREAMGSM
is not really important but is for me, for my knowledge that i want repair it, is a phone that no power on, and i canīt find the error.
i have service manual n1 only, i need level 2 or 3, or at least the troubleshoting routte, and component diagram.

Can someone help me.

Phone fall to the floor and never swichted on again
really is a **** of phone but i need know how to repair, not reapir, i need know,

Thx in advance.

b/r
read flash from your phone with any soft then copy to andromeda5.9 folder and run it.then repair select flash file of your phone

i hope this can help
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Old 10-28-2002, 00:06   #8 (permalink)
legija
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Quote:
Originally posted by olsa
TO LEGIJA
tell me, if you bridge pins 1,2,3 on PTWL do you have problems with charging.
No, but you'll have other problems. Loud sound, and battery problems.
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Old 10-28-2002, 13:03   #9 (permalink)
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legija
Hi. Which side count down 1-2-3? I don't know.PTWL IC means power control chip?
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Old 10-28-2002, 14:10   #10 (permalink)
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Thx Legija, phone powered on, but in a few minutes powered off again, no no click after put back the battery. All information and help is carefully apreciate. Thx to all, some more ideas? Phone not response to any soft, maybe reading with labtool but i have no one, maybe in a few days, but iīm affraid i will require some training before .

Thanks again.
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Old 10-28-2002, 15:48   #11 (permalink)
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Try to flash it
And repair with andromeda
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Old 10-28-2002, 17:07   #12 (permalink)
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Andromeda doesnīt response, all usual repair ways have been tried without result.

Only bridge 1-2-3 pins in ptwl2207a seems work but only once, after that no power on again and no "clik" sound once put back the battery.

Maybe i will use the famous method that consist in crash the phone against the wall, it seems work in many times.

B/R
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Old 10-28-2002, 23:44   #13 (permalink)
legija
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1. Rehot flash IC
2. Full charge battery,
3. Try to power on, or connect to PC

If phoneis droped, flash IC could be problem.
PTWL 1-2-3 trick is only half solution. . .
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Old 10-29-2002, 01:31   #14 (permalink)
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Hi.
Which side count down?
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Old 10-29-2002, 11:53   #15 (permalink)
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ok legija, i will try, this evening i will post result , still i have not crash it with the wall.

B/R
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