5110 very low network signal - GSM-Forum

ARC · 04-20-2002, 13:07

Hi

my 5110 has very low network signal,
it's almost better, when using external antenna

i changed external antenna connector,also shorted it,

no result, any solution?

ARC · 04-22-2002, 03:33

no one can help me, fix my 5110 problem???????

ARC · 04-23-2002, 16:20

hmmmmm
seems no one know solution for this problem in nokia!!

nicos · 04-24-2002, 05:25

Hello ARC,

Can you tell me what you try to change it on your 5110?

I have similar problem with 6110, but sometimes have good signal, sometimes low, but always can use it. Even if full dropped.

I noticed that PA (power amplifier) probably do very hard work bacause it causes very loud noise in the FM radio in the same room. Did you noticed something similar with yours. Others mobiles never do so high noise. And after talk, usually, it immediately power off. I power it on and use it as usually.

I will try to fix it in a few days (hard t find time

). So I will notice you.

Regards,

Nicos

M@RTY · 04-25-2002, 03:35

Hi

Most hardware Rx level problems on 5110/6110 are caused by 13Mhz ceramic filter (Z620) cracking - replace this component.

Hope this Helps

ARC · 04-25-2002, 19:38

thanx 2 m@rty and nicos for helps.
i'll try your solution m@rty

themobileking · 04-29-2002, 13:03

the TX/RX antenna is probably broken replace it and post results.

Rgds.

04-20-2002, 13:07	#1 (permalink)
ARC No Life Poster Join Date: Jun 2001 Location: UAE Age: 43 Posts: 1,419 Member: 5019 Status: Offline Sonork: 100.110196 Thanks Meter: 69	5110 very low network signal Hi my 5110 has very low network signal, it's almost better, when using external antenna i changed external antenna connector,also shorted it, no result, any solution? Last edited by ARC; 04-23-2002 at 16:24.

04-23-2002, 16:20	#3 (permalink)
ARC No Life Poster Join Date: Jun 2001 Location: UAE Age: 43 Posts: 1,419 Member: 5019 Status: Offline Sonork: 100.110196 Thanks Meter: 69	seems no one hmmmmm seems no one know solution for this problem in nokia!!

04-25-2002, 03:35	#5 (permalink)
M@RTY Freak Poster Join Date: Feb 2002 Posts: 193 Member: 9254 Status: Offline Thanks Meter: 4	Hi Most hardware Rx level problems on 5110/6110 are caused by 13Mhz ceramic filter (Z620) cracking - replace this component. Hope this Helps Last edited by M@RTY; 04-25-2002 at 03:37.

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04-22-2002, 03:33	#2 (permalink)
ARC No Life Poster Join Date: Jun 2001 Location: UAE Age: 43 Posts: 1,419 Member: 5019 Status: Offline Sonork: 100.110196 Thanks Meter: 69	no one can help me, fix my 5110 problem???????

04-24-2002, 05:25	#4 (permalink)
nicos Crazy Poster Join Date: Oct 2001 Location: Croatia, Zagreb Posts: 52 Member: 6960 Status: Offline Thanks Meter: 0	Hello ARC, Can you tell me what you try to change it on your 5110? I have similar problem with 6110, but sometimes have good signal, sometimes low, but always can use it. Even if full dropped. I noticed that PA (power amplifier) probably do very hard work bacause it causes very loud noise in the FM radio in the same room. Did you noticed something similar with yours. Others mobiles never do so high noise. And after talk, usually, it immediately power off. I power it on and use it as usually. I will try to fix it in a few days (hard t find time ). So I will notice you. Regards, Nicos

04-25-2002, 19:38	#6 (permalink)
ARC No Life Poster Join Date: Jun 2001 Location: UAE Age: 43 Posts: 1,419 Member: 5019 Status: Offline Sonork: 100.110196 Thanks Meter: 69	thanx 2 m@rty and nicos for helps. i'll try your solution m@rty

04-29-2002, 13:03	#7 (permalink)
themobileking No Life Poster Join Date: Jun 2001 Location: Uranus Age: 53 Posts: 731 Member: 5072 Status: Offline Thanks Meter: 91	the TX/RX antenna is probably broken replace it and post results. Rgds.