3310 no signal, please help! - GSM-Forum

[email protected] · 01-21-2002, 16:11

I've read the other "no signal" threads, but my 3310 (orange) lost the signal after being dropped. I've tried "manual search" and there's nothing there at all. I've had it to bits, the aerial is making contact and there's no physical damage to the board as far as I can see. The only clue is that sometimes there appears to be a signal for a few seconds just after inserting the battery and switching on. I can't find any sort of diagram or schematic for this phone, although I recognise a few of the parts. Any ideas where to look for hardware help, or how to get the thing fixed without too much expense?

Thanks! <img src="confused.gif" border="0">

davieb · 01-21-2002, 17:16

I have all the nokia service manuals but these are no help for this problem... One of my 3310's is EXACTLY the same. It was broken before I got it so i can't tell how it happened...

[email protected] · 01-21-2002, 17:34

Hi, thanks for the info. Hmm, yr in Glasgow? Might have to use your services!

ta

stboon · 01-21-2002, 22:10

HELLO FRIEND, I TRY IT ALREADY IT WORKS.FRIST U CHECK THE ANTENNA SWITCH,FIND OUT IF IT'S BROKEN OR NOT,IF NOT U TAKE OUT THE P.A AND POWER ON THE PHONE AND WAIT WHERETHE IT GOT SIGNAL OR NOT,IF NO SIGNAL CHANGE THE ANTENNA SWITCH OR P.A,IF GOT SIGNAL AFTER THAT IT LOST U HAVE TO RE-DO THE BGA OF HAGAR...HOPE IT'S WORK.....

[email protected] · 01-22-2002, 10:14

Hi Boon. I checked it again and it seems like RX is working, it gets the voicemail symbol and network search *does* find services. But, I don't hear any transmission from the phone (on nearby radio) which I should do when it powers on. I will check what you said and also power for TX section. Do you know where I can find a block diagram or schematic for 3310?

Many thanks.

boondoggler · 05-31-2006, 22:02

ignore.........................

moncef · 06-02-2006, 13:51

if there is no signal at all it may be :
1-the line of reception throuw switsher is corrupt ;get the cover of switsher up and test connection between componants and make comparaison with good one .

antenna
3
. . . . .
. switsh .
transmission 1. er .2 reception
. . . . .

make connection between 1,2 and 3 if not work

2- rehot the ccont (power chip) may be there a ball broken under it

yolem053 · 06-12-2006, 14:57

change the FDK after all procedures were all performed

john_escultura · 06-17-2006, 13:28

Quote:

Originally Posted by [email protected]

I've read the other "no signal" threads, but my 3310 (orange) lost the signal after being dropped. I've tried "manual search" and there's nothing there at all. I've had it to bits, the aerial is making contact and there's no physical damage to the board as far as I can see. The only clue is that sometimes there appears to be a signal for a few seconds just after inserting the battery and switching on. I can't find any sort of diagram or schematic for this phone, although I recognise a few of the parts. Any ideas where to look for hardware help, or how to get the thing fixed without too much expense?

Thanks! <img src="confused.gif" border="0">

hello mate there are parts were prone to be damage when the phone is drop lke ccont, cobba, and haggar even flash ic this ics are bga type easy to be damage due of shock....inn my experience i rehot ccont the problem is solve thankks and keep oon focus br..

.:ELSHORBAGY:. · 06-19-2006, 18:24

thank you for informations

kt_nishad · 06-24-2006, 09:36

change fdk and ddr wash

01-21-2002, 16:11	#1 (permalink)
[email protected] Junior Member Join Date: Jan 2002 Location: uk Posts: 3 Member: 8823 Status: Offline Thanks Meter: 0	3310 no signal, please help! I've read the other "no signal" threads, but my 3310 (orange) lost the signal after being dropped. I've tried "manual search" and there's nothing there at all. I've had it to bits, the aerial is making contact and there's no physical damage to the board as far as I can see. <br /> The only clue is that sometimes there appears to be a signal for a few seconds just after inserting the battery and switching on. <br /> I can't find any sort of diagram or schematic for this phone, although I recognise a few of the parts. Any ideas where to look for hardware help, or how to get the thing fixed without too much expense? Thanks! <img src="confused.gif" border="0">

01-21-2002, 17:16	#2 (permalink)
davieb No Life Poster Join Date: May 2001 Location: Glasgow, Scotland Posts: 625 Member: 4690 Status: Offline Thanks Meter: 1	I have all the nokia service manuals but these are no help for this problem... One of my 3310's is EXACTLY the same.<br />It was broken before I got it so i can't tell how it happened...

01-21-2002, 22:10	#4 (permalink)
stboon Freak Poster Join Date: Jan 2002 Location: Penang/Malaysia Posts: 435 Member: 8752 Status: Offline Thanks Meter: 26	HELLO FRIEND,<br />I TRY IT ALREADY IT WORKS.FRIST U CHECK THE ANTENNA SWITCH,FIND OUT IF IT'S BROKEN OR NOT,IF NOT U TAKE OUT THE P.A AND POWER ON THE PHONE AND WAIT WHERETHE IT GOT SIGNAL OR NOT,IF NO SIGNAL CHANGE THE ANTENNA SWITCH OR P.A,IF GOT SIGNAL AFTER THAT IT LOST U HAVE TO RE-DO THE BGA OF HAGAR...HOPE IT'S WORK.....

01-22-2002, 10:14	#5 (permalink)
[email protected] Junior Member Join Date: Jan 2002 Location: uk Posts: 3 Member: 8823 Status: Offline Thanks Meter: 0	Hi Boon.<br /> I checked it again and it seems like RX is working, it gets the voicemail symbol and network search does find services. <br /> But, I don't hear any transmission from the phone (on nearby radio) which I should do when it powers on. I will check what you said and also power for TX section. Do you know where I can find a block diagram or schematic for 3310? Many thanks.

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01-21-2002, 17:34	#3 (permalink)
[email protected] Junior Member Join Date: Jan 2002 Location: uk Posts: 3 Member: 8823 Status: Offline Thanks Meter: 0	Hi, thanks for the info. Hmm, yr in Glasgow? Might have to use your services! ta

05-31-2006, 22:02	#6 (permalink)
boondoggler Junior Member Join Date: May 2006 Posts: 13 Member: 284133 Status: Offline Thanks Meter: 0	ignore.........................

06-02-2006, 13:51	#7 (permalink)
moncef Freak Poster Join Date: Aug 2004 Location: tunisia bardo Age: 48 Posts: 127 Member: 78368 Status: Offline Thanks Meter: 1	if there is no signal at all it may be : 1-the line of reception throuw switsher is corrupt ;get the cover of switsher up and test connection between componants and make comparaison with good one . antenna 3 . . . . . . switsh . transmission 1. er .2 reception . . . . . make connection between 1,2 and 3 if not work 2- rehot the ccont (power chip) may be there a ball broken under it

06-12-2006, 14:57	#8 (permalink)
yolem053 Freak Poster Join Date: Jan 2006 Location: Maniki Kapalong Norht Davao Posts: 336 Member: 227348 Status: Offline Sonork: yolem053 Thanks Meter: 44	change the FDK after all procedures were all performed

06-19-2006, 18:24	#10 (permalink)
.:ELSHORBAGY:. Freak Poster Join Date: Jun 2006 Location: Sinai Age: 42 Posts: 451 Member: 296690 Status: Offline Thanks Meter: 27	thank you for informations

06-24-2006, 09:36	#11 (permalink)
kt_nishad Junior Member Join Date: Jun 2006 Posts: 3 Member: 291442 Status: Offline Thanks Meter: 0	change fdk and ddr wash