3310 dead can flash ok but dead - GSM-Forum

mobilemafia · 09-30-2003, 14:51

hi i have two 3310 dead which can be flashed but cant be powered on

while it can powered on on jig

so its bsi problem
after shorting bsi to ground phone works g*** but dont charge anymore

changed ccount already

fiZ · 10-03-2003, 15:24

change flash ic

mobilemafia · 10-04-2003, 07:20

why ?

as i said it works perfactly on jig..

ok i am now using with bsi shorted to gnd

GSMlearner · 10-04-2003, 18:18

ccont is faulty

ReviveR · 10-04-2003, 19:02

I have same prob with one handset.....
Could u say more about bsi?

fone · 10-05-2003, 03:08

Quote:

Originally posted by mobilemafia
hi i have two 3310 dead which can be flashed but cant be powered on

while it can powered on on jig

so its bsi problem
after shorting bsi to ground phone works g*** but dont charge anymore

changed ccount already

in this case ,your line power on cut So you must test line power on .sure 100%

mobilemafia · 10-05-2003, 07:47

thanks for all you

rest check service manuale whats bsi means

on battry connecter thers the four connecton
1 +vb
2 bsi
3 btemp
4 gnd

Raheeeeb · 10-07-2003, 02:19

Quote:

Originally posted by mobilemafia
thanks for all you

rest check service manuale whats bsi means

on battry connecter thers the four connecton
1 +vb
2 bsi
3 btemp
4 gnd

its mean battery sensor indicator lol easy you can askme by phone lolol

any way follow the vbb line not the bsi .. and i think you must check the ccount ic may b you use some from hatem or attaba ic's

tedjo13 · 02-09-2004, 15:41

Quote:

Originally Posted by mobilemafia

hi i have two 3310 dead which can be flashed but cant be powered on

while it can powered on on jig

so its bsi problem
after shorting bsi to ground phone works g*** but dont charge anymore

changed ccount already

Got a same problem in 8250. Won't power up but it power on on jig (test box). Can flash. It can power up if BSI line shorted to ground but won't charge.

Any solution for this problem?? CCONT have changed.... I don't think so if it was Flash IC.

Medz · 02-10-2004, 00:46

A service manual , and follow the Bsi path to repaire.

veeresh · 02-14-2004, 20:19

check battery connector,R220, R221 & c236

tedjo13 · 06-01-2004, 21:24

Quote:

Originally Posted by veeresh

check battery connector,R220, R221 & c236

Battery connector, R220, R221 & c236 are ok
So what else??

Jihadi · 06-02-2004, 00:06

@MobileMafia
1)BSI goes to 2x10k Resistor Network located top right of ccont almost against the frame.
2)From opposite side of 10k resistor network it links to pin B3 of ccont.
U have broken track on either of these points. BRIDGE IT!

09-30-2003, 14:51	#1 (permalink)
mobilemafia No Life Poster Join Date: Dec 2001 Location: mumbai Age: 54 Posts: 857 Member: 7889 Status: Offline Thanks Meter: 7	3310 dead can flash ok but dead hi i have two 3310 dead which can be flashed but cant be powered on while it can powered on on jig so its bsi problem after shorting bsi to ground phone works g*** but dont charge anymore changed ccount already

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10-03-2003, 15:24	#2 (permalink)
fiZ Registered User Join Date: Feb 2002 Location: nokia Age: 48 Posts: 204 Member: 9626 Status: Offline Thanks Meter: 0	change flash ic

10-04-2003, 07:20	#3 (permalink)
mobilemafia No Life Poster Join Date: Dec 2001 Location: mumbai Age: 54 Posts: 857 Member: 7889 Status: Offline Thanks Meter: 7	why ? as i said it works perfactly on jig.. ok i am now using with bsi shorted to gnd

10-04-2003, 18:18	#4 (permalink)
GSMlearner Freak Poster Join Date: Mar 2001 Location: bermuda triangle Posts: 179 Member: 3876 Status: Offline Thanks Meter: 4	ccont is faulty

10-04-2003, 19:02	#5 (permalink)
ReviveR No Life Poster Join Date: Oct 2002 Location: Novi Sad, Serbia Age: 44 Posts: 1,343 Member: 17193 Status: Offline Thanks Meter: 16	I have same prob with one handset..... Could u say more about bsi?

10-05-2003, 07:47	#7 (permalink)
mobilemafia No Life Poster Join Date: Dec 2001 Location: mumbai Age: 54 Posts: 857 Member: 7889 Status: Offline Thanks Meter: 7	thanks for all you rest check service manuale whats bsi means on battry connecter thers the four connecton 1 +vb 2 bsi 3 btemp 4 gnd

02-10-2004, 00:46	#10 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	A service manual , and follow the Bsi path to repaire.

02-14-2004, 20:19	#11 (permalink)
veeresh Freak Poster Join Date: Apr 2003 Location: india blore Age: 58 Posts: 102 Member: 26209 Status: Offline Thanks Meter: 2	check battery connector,R220, R221 & c236

06-02-2004, 00:06	#13 (permalink)
Jihadi Junior Member Join Date: Jun 2004 Posts: 38 Member: 67473 Status: Offline Thanks Meter: 0	@MobileMafia 1)BSI goes to 2x10k Resistor Network located top right of ccont almost against the frame. 2)From opposite side of 10k resistor network it links to pin B3 of ccont. U have broken track on either of these points. BRIDGE IT!