sharp gx10 no power repair - GSM-Forum

bd electronics · 05-01-2004, 12:08

hi
Does any know how to repair sharp gx10 mobiles with no power faults. plz forward details on how to repair

cheers
bd electronics

ACE_UK · 01-02-2005, 19:20

just short the resistor next to battery terminal on board

zwalvegsm · 01-02-2005, 19:55

do you have some more information about how to solve this problem because i have on sharp gx 10 here when i press and keep power button the phone goes on but when i take my finger off the button the phone goes off

ACE_UK · 01-02-2005, 19:57

Quote:

Originally Posted by zwalvegsm

do you have some more information about how to solve this problem because i have on sharp gx 10 here when i press and keep power button the phone goes on but when i take my finger off the button the phone goes off

That one is different problem but easy , just remove the internal small battery for 5 minutes then replace and it will work

zwalvegsm · 01-02-2005, 20:09

allright i will look at it right away

fontelense · 01-02-2005, 21:08

Hehe, for @ACE_UK Sharp faults are easy

I have a GX20 here that was working fine, untill one day it didn't power up anymore.
Phone flashes ok, I flashed it several times with repair flash, I tried to remove the backup battery, still no luck! Do you have an idea about this?

Best regards

zwalvegsm · 01-02-2005, 21:13

great tip phone works 100% again tnx and happy new year

Aamir_Zia · 01-02-2005, 22:33

fontelense

FLASH with GX10i Flash

Hope it will Solve the Prob

WORKS for me

ACE_UK · 01-02-2005, 22:36

Quote:

Originally Posted by fontelense

Hehe, for @ACE_UK Sharp faults are easy

I have a GX20 here that was working fine, untill one day it didn't power up anymore.
Phone flashes ok, I flashed it several times with repair flash, I tried to remove the backup battery, still no luck! Do you have an idea about this?

Best regards

check resistor on board next to battery connectors

fontelense · 01-02-2005, 22:45

I have checked it, one side connects to battery test pin and the other to gnd, but the value is 2.85 MOhm, is this normal?
Flashing it with GX10i flash don't think it will solve anything.

.:Morpheus:. · 01-02-2005, 22:50

if the phone have not touched the water just remove the pile in the phone if the problem is not sloved just try to flash it

ACE_UK · 01-02-2005, 22:55

Quote:

Originally Posted by fontelense

I have checked it, one side connects to battery test pin and the other to gnd, but the value is 2.85 MOhm, is this normal?
Flashing it with GX10i flash don't think it will solve anything.

Just bridge the resistor with small fuse wire and test

fontelense · 01-02-2005, 23:52

Still nothing, no power on. Thanks for the help.

kokos · 01-04-2005, 14:14

well i am measuring the small resistor or whatever it is, and i get 1,2Mohm is this normal? I see a fuse like component from the one side and a diode like from the other side this resistor like component is at the back of the bat connectors next to the shield..

the fuse seems to be alright s/c the resistor and nothing happened, When trying to flash the phone there is no response when power on is pressed, cleaned the red key contacts already but no response.
i think there is power failure somewhere anybody have the service manual for this phone? please pm me

05-01-2004, 12:08	#1 (permalink)
bd electronics Junior Member Join Date: Apr 2004 Age: 45 Posts: 18 Member: 63803 Status: Offline Thanks Meter: 1	sharp gx10 no power repair hi Does any know how to repair sharp gx10 mobiles with no power faults. plz forward details on how to repair cheers bd electronics

01-04-2005, 14:14	#14 (permalink)
kokos Freak Poster Join Date: Sep 2004 Location: Hellas Age: 47 Posts: 146 Member: 83893 Status: Offline Thanks Meter: 1	well i am measuring the small resistor or whatever it is, and i get 1,2Mohm is this normal? I see a fuse like component from the one side and a diode like from the other side this resistor like component is at the back of the bat connectors next to the shield.. the fuse seems to be alright s/c the resistor and nothing happened, When trying to flash the phone there is no response when power on is pressed, cleaned the red key contacts already but no response. i think there is power failure somewhere anybody have the service manual for this phone? please pm me Last edited by kokos; 01-04-2005 at 14:44.

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01-02-2005, 19:20	#2 (permalink)
ACE_UK No Life Poster Join Date: Feb 2001 Location: uk Age: 52 Posts: 1,170 Member: 3267 Status: Offline Thanks Meter: 2	just short the resistor next to battery terminal on board

01-02-2005, 19:55	#3 (permalink)
zwalvegsm Freak Poster Join Date: Mar 2003 Location: the hague Age: 40 Posts: 164 Member: 25142 Status: Offline Thanks Meter: 0	do you have some more information about how to solve this problem because i have on sharp gx 10 here when i press and keep power button the phone goes on but when i take my finger off the button the phone goes off

01-02-2005, 20:09	#5 (permalink)
zwalvegsm Freak Poster Join Date: Mar 2003 Location: the hague Age: 40 Posts: 164 Member: 25142 Status: Offline Thanks Meter: 0	allright i will look at it right away

01-02-2005, 21:08	#6 (permalink)
fontelense No Life Poster Join Date: Sep 2001 Location: Portugal Age: 50 Posts: 618 Member: 6358 Status: Offline Thanks Meter: 10	Hehe, for @ACE_UK Sharp faults are easy I have a GX20 here that was working fine, untill one day it didn't power up anymore. Phone flashes ok, I flashed it several times with repair flash, I tried to remove the backup battery, still no luck! Do you have an idea about this? Best regards

01-02-2005, 21:13	#7 (permalink)
zwalvegsm Freak Poster Join Date: Mar 2003 Location: the hague Age: 40 Posts: 164 Member: 25142 Status: Offline Thanks Meter: 0	great tip phone works 100% again tnx and happy new year

01-02-2005, 22:33	#8 (permalink)
Aamir_Zia No Life Poster Join Date: Dec 2003 Location: Karachi Pakistan Age: 38 Posts: 6,770 Member: 47321 Status: Offline Sonork: 100.54032 Thanks Meter: 497	fontelense FLASH with GX10i Flash Hope it will Solve the Prob WORKS for me

01-02-2005, 22:45	#10 (permalink)
fontelense No Life Poster Join Date: Sep 2001 Location: Portugal Age: 50 Posts: 618 Member: 6358 Status: Offline Thanks Meter: 10	I have checked it, one side connects to battery test pin and the other to gnd, but the value is 2.85 MOhm, is this normal? Flashing it with GX10i flash don't think it will solve anything.

01-02-2005, 22:50	#11 (permalink)
.:Morpheus:. No Life Poster Join Date: Dec 2003 Location: United Kingdom, ENGLAND Posts: 1,141 Member: 47774 Status: Offline Thanks Meter: 185	if the phone have not touched the water just remove the pile in the phone if the problem is not sloved just try to flash it

01-02-2005, 23:52	#13 (permalink)
fontelense No Life Poster Join Date: Sep 2001 Location: Portugal Age: 50 Posts: 618 Member: 6358 Status: Offline Thanks Meter: 10	Still nothing, no power on. Thanks for the help.