N70 water drop n dead - GSM-Forum

seny85 · 12-03-2006, 20:57

Hi i got N70 water drop . i clean the board well but still it is dead .i check that +V is short it shows ground so i can i figure out which component is short .plz help me figure out which component is short

notz_gsm · 12-04-2006, 07:00

try to check PA if short.

GSM_BLUE · 12-04-2006, 08:57

Quote:

Originally Posted by seny85

Hi i got N70 water drop . i clean the board well but still it is dead .i check that +V is short it shows ground so i can i figure out which component is short .plz help me figure out which component is short

you dont have to remove pa... just isolate by removing the capacitor beside pa

br

GSM_BLUE

notz_gsm · 12-04-2006, 09:04

you can also remove the coil L7516 in right side of PA to avoid removing of PA. then test the + to ground of the PA..

POST the Result...

seny85 · 12-05-2006, 08:14

Quote:

Originally Posted by GSM_BLUE

you dont have to remove pa... just isolate by removing the capacitor beside pa

br

GSM_BLUE

can u tell me which capacitor i mean its number so i can check and remove from schematics

GSM_BLUE · 12-05-2006, 08:47

Quote:

Originally Posted by seny85

can u tell me which capacitor i mean its number so i can check and remove from schematics

its the coil buddy... the black one beside the capacitor(brown)

post reply

br

seny85 · 12-05-2006, 19:50

Quote:

Originally Posted by GSM_BLUE

its the coil buddy... the black one beside the capacitor(brown)

post reply

br

i m uploading PA schematics of n70 u mark it which one i should remove

GSM_BLUE · 12-06-2006, 05:56

C7593... remove this one.... if the short is gone,,,, then its pa fault...replace

br

seny85 · 12-07-2006, 20:28

Quote:

Originally Posted by GSM_BLUE

C7593... remove this one.... if the short is gone,,,, then its pa fault...replace

br

Remove the c7593 and check but still short is there so what is next now ?

GSM_BLUE · 12-08-2006, 03:48

ok remove c7569...... have cleaned well your pcb already.. you know its nreally hard to figure it out... just ba patience buddy.........

seny85 · 12-10-2006, 04:48

Quote:

Originally Posted by GSM_BLUE

ok remove c7569...... have cleaned well your pcb already.. you know its nreally hard to figure it out... just ba patience buddy.........

Remove c7569 but still short is there ???

morali377 · 10-25-2007, 13:54

I Need Help For N70 Lcd White

basilbaby · 01-18-2008, 16:15

Quote:

Originally Posted by seny85

Remove c7569 but still short is there ???

Dear friend please remove L4201 (near keyboard connector , left side.) And post result..

sopnil · 01-18-2008, 17:46

hi, i think problem is pa so remove pa and check if same then replace again

12-03-2006, 20:57	#1 (permalink)
seny85 Freak Poster Join Date: Nov 2005 Posts: 220 Member: 195855 Status: Offline Thanks Meter: 26	N70 water drop n dead Hi i got N70 water drop . i clean the board well but still it is dead .i check that +V is short it shows ground so i can i figure out which component is short .plz help me figure out which component is short

01-18-2008, 17:46	#14 (permalink)
sopnil No Life Poster Join Date: Jun 2007 Location: dhaka,bangladesh Posts: 790 Member: 528679 Status: Offline Thanks Meter: 268	add hi, i think problem is pa so remove pa and check if same then replace again Last edited by sopnil; 01-18-2008 at 17:52.

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12-04-2006, 07:00	#2 (permalink)
notz_gsm Insane Poster Join Date: Nov 2006 Location: siyudad sa Butuan Posts: 78 Member: 382968 Status: Offline Thanks Meter: 7	try to check PA if short.

12-04-2006, 09:04	#4 (permalink)
notz_gsm Insane Poster Join Date: Nov 2006 Location: siyudad sa Butuan Posts: 78 Member: 382968 Status: Offline Thanks Meter: 7	you can also remove the coil L7516 in right side of PA to avoid removing of PA. then test the + to ground of the PA.. POST the Result...

12-06-2006, 05:56	#8 (permalink)
GSM_BLUE No Life Poster Join Date: Sep 2006 Age: 41 Posts: 857 Member: 356202 Status: Offline Thanks Meter: 46	C7593... remove this one.... if the short is gone,,,, then its pa fault...replace br

12-08-2006, 03:48	#10 (permalink)
GSM_BLUE No Life Poster Join Date: Sep 2006 Age: 41 Posts: 857 Member: 356202 Status: Offline Thanks Meter: 46	ok remove c7569...... have cleaned well your pcb already.. you know its nreally hard to figure it out... just ba patience buddy.........

10-25-2007, 13:54	#12 (permalink)
morali377 Junior Member Join Date: Oct 2007 Posts: 3 Member: 603380 Status: Offline Thanks Meter: 0	I Need Help For N70 Lcd White