N70 Power Problem - GSM-Forum

.:: Sepid Gsm ::. · 08-23-2007, 07:03

N70 power on with box OK but can not power on with power switch .
Thx

colonelrte · 08-23-2007, 07:15

try 2 chrge d phne.. if charging is ok switch it on.. if cant switch on, den hardware prob, replace or check power switch..
BR

.:: Sepid Gsm ::. · 08-23-2007, 12:27

battery is full and power switch is well . how to repaire it ?

Yuvi · 08-23-2007, 12:35

change the lcd ic on write side

100%%% tested

b.r

yuvi

.:: Sepid Gsm ::. · 08-23-2007, 12:44

LCD IC ? Power on with Box ok ? Display is OK ?

xtremeburaq · 08-23-2007, 12:50

check the on off voltage .if not ok then u have to make jumper from retu e12 print.

Yuvi · 08-23-2007, 12:59

on track on lcd ic

b.r

yuvi.

xtremeburaq · 08-23-2007, 13:05

Quote:

Originally Posted by xtremeburaq

check the on off voltage .if not ok then u have to make jumper from retu e12 print.

rehot the retu if the problem remains same then u have to take out the retu and then check the continuity from E12 print to on/off resister .if u found it is missing then u have to make jumper if ok then reball or change retu

cliffnyabs · 09-12-2007, 12:06

Quote:

Originally Posted by Yuvi

on track on lcd ic

b.r

yuvi.

Please help me out.I have a nokia N70 that power switch is uprooted with grounds.There is no ground available to resolder switch.The phone charges but cannot power up.Please give a diagram of the power switch ways.Thanks in advance.

cliffnyabs · 09-12-2007, 12:09

Please help me out.I have a nokia N70 that power switch is uprooted with grounds.There is no ground available to resolder switch.The phone charges but cannot power up.Please give a diagram of the power switch ways.Thanks in advance.

..::Mr_Fone::.. · 09-12-2007, 15:45

Quote:

Originally Posted by cliffnyabs

Please help me out.I have a nokia N70 that power switch is uprooted with grounds.There is no ground available to resolder switch.The phone charges but cannot power up.Please give a diagram of the power switch ways.Thanks in advance.

try this solution i hope ........................

..::Mr Fone::..

cliffnyabs · 09-13-2007, 09:26

Quote:

Originally Posted by ..::Mr_Fone::..

try this solution i hope ........................

..::Mr Fone::..

I cannot understand the digram.
please elaborate further so that i can be able to translate it and repair the phone

meo786pk · 09-13-2007, 10:10

Dear brother,

check it

Muhammad Afzal Meo

Quote:

Originally Posted by cliffnyabs

I cannot understand the digram.
please elaborate further so that i can be able to translate it and repair the phone

rez7am · 09-13-2007, 11:07

plz use serch before new post!!!!

rijeshkv · 09-13-2007, 12:43

Please help me out.I have a nokia N70 that power switch is uprooted with grounds.There is no ground available to resolder switch.The phone charges but cannot power up.Please give a diagram of the power switch ways.Thanks in advance

08-23-2007, 07:03	#1 (permalink)
.:: Sepid Gsm ::. Freak Poster Join Date: Feb 2006 Location: Iran Age: 40 Posts: 275 Member: 229124 Status: Offline Thanks Meter: 20	N70 Power Problem N70 power on with box OK but can not power on with power switch . Thx

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08-23-2007, 07:15	#2 (permalink)
colonelrte Freak Poster Join Date: Aug 2007 Posts: 296 Member: 562532 Status: Offline Thanks Meter: 10	try 2 chrge d phne.. if charging is ok switch it on.. if cant switch on, den hardware prob, replace or check power switch.. BR

08-23-2007, 12:27	#3 (permalink)
.:: Sepid Gsm ::. Freak Poster Join Date: Feb 2006 Location: Iran Age: 40 Posts: 275 Member: 229124 Status: Offline Thanks Meter: 20	battery is full and power switch is well . how to repaire it ?

08-23-2007, 12:35	#4 (permalink)
Yuvi No Life Poster Join Date: Jan 2006 Location: jharkhand jamshedpur INDIA Age: 38 Posts: 887 Member: 226587 Status: Offline Sonork: 100.1603781 Thanks Meter: 352	change the lcd ic on write side 100%%% tested b.r yuvi

08-23-2007, 12:44	#5 (permalink)
.:: Sepid Gsm ::. Freak Poster Join Date: Feb 2006 Location: Iran Age: 40 Posts: 275 Member: 229124 Status: Offline Thanks Meter: 20	LCD IC ? Power on with Box ok ? Display is OK ?

08-23-2007, 12:50	#6 (permalink)
xtremeburaq Registered User Join Date: Apr 2007 Posts: 509 Member: 483748 Status: Offline Thanks Meter: 47	check the on off voltage .if not ok then u have to make jumper from retu e12 print.

09-12-2007, 12:09	#10 (permalink)
cliffnyabs Junior Member Join Date: Mar 2007 Posts: 24 Member: 468280 Status: Offline Thanks Meter: 1	Please help me out.I have a nokia N70 that power switch is uprooted with grounds.There is no ground available to resolder switch.The phone charges but cannot power up.Please give a diagram of the power switch ways.Thanks in advance.

09-13-2007, 11:07	#14 (permalink)
rez7am Freak Poster Join Date: Nov 2006 Posts: 181 Member: 386410 Status: Offline Thanks Meter: 52	plz use serch before new post!!!!

09-13-2007, 12:43	#15 (permalink)
rijeshkv Insane Poster Join Date: Feb 2007 Posts: 82 Member: 455190 Status: Offline Thanks Meter: 8	Please help me out.I have a nokia N70 that power switch is uprooted with grounds.There is no ground available to resolder switch.The phone charges but cannot power up.Please give a diagram of the power switch ways.Thanks in advance