3310 starting problem - GSM-Forum

gsmsikar · 06-19-2003, 21:17

hi all.

help me, in a nokia 3310 the set is dead, it dosent communicate with the software, when i tried to repair it , it shows,...
i check vb= 3.6V and it is ok but when i check the voltage at R402 it drops to 0V for a second when i press the power switch, but again comes to 2.8V. after that the 2.8V remains constant there and in all the keypad buttons, and the phone will not start, the led's dosen't glow too...
what could be the problem?

help me please?

gsmsikar · 06-20-2003, 11:33

sorry to say but

someone please reply

thanks and awaiting

gsmbotol · 06-20-2003, 19:07

thats 70% ccont, try to change it,
it's should be 3.6v in r402

.::AkhavanGSM::. · 06-24-2003, 09:34

I agree with gsmbotol.In most case CCONT is faulty

06-19-2003, 21:17	#1 (permalink)
gsmsikar No Life Poster Join Date: May 2003 Posts: 5,667 Member: 28004 Status: Offline Sonork: 100.1601142 Thanks Meter: 770	3310 starting problem hi all. help me, in a nokia 3310 the set is dead, it dosent communicate with the software, when i tried to repair it , it shows,... i check vb= 3.6V and it is ok but when i check the voltage at R402 it drops to 0V for a second when i press the power switch, but again comes to 2.8V. after that the 2.8V remains constant there and in all the keypad buttons, and the phone will not start, the led's dosen't glow too... what could be the problem? help me please?

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06-20-2003, 11:33	#2 (permalink)
gsmsikar No Life Poster Join Date: May 2003 Posts: 5,667 Member: 28004 Status: Offline Sonork: 100.1601142 Thanks Meter: 770	sorry to say but someone please reply thanks and awaiting

06-20-2003, 19:07	#3 (permalink)
gsmbotol Freak Poster Join Date: Jul 2002 Location: OZ Posts: 112 Member: 13419 Status: Offline Thanks Meter: 13	thats 70% ccont, try to change it, it's should be 3.6v in r402

06-24-2003, 09:34	#4 (permalink)
.::AkhavanGSM::. No Life Poster Join Date: Jun 2002 Location: Iran Age: 47 Posts: 1,082 Member: 12724 Status: Offline Thanks Meter: 30	I agree with gsmbotol.In most case CCONT is faulty