3310 dead - GSM-Forum

platte · 11-04-2001, 22:02

I have a 3310 and it became dead when i tryed to make a light dimmer I had to solder on to pin 7 of this ic nmp70433 After i solderd on that pin i could not power on the phone anymore so i desolderd everything but phone still won't turn on. Did i ****ed up the ic and is it replaceable or is there a fuse in the phone that i have ****n away?

MDR · 11-05-2001, 09:33

why would you wanna dim yur phone????

didn't your short or burn the PCB???? all components are surface mounts, you can just use hot air instead of soldering iron

platte · 11-05-2001, 14:47

I made a light dimmer the same as in a siemens m35i when lights are going off it will slowly dim Maybe i made a shortcut connections

11-04-2001, 22:02	#1 (permalink)
platte Insane Poster Join Date: Oct 2001 Location: the netherlands Posts: 91 Member: 6950 Status: Offline Thanks Meter: 4	3310 dead I have a 3310 and it became dead when i tryed to make a light dimmer<br />I had to solder on to pin 7 of this ic nmp70433<br />After i solderd on that pin i could not power on the phone anymore<br />so i desolderd everything but phone still won't turn on.<br />Did i **ed up the ic and is it replaceable or is there a fuse in the phone that i have **n away?

11-05-2001, 14:47	#3 (permalink)
platte Insane Poster Join Date: Oct 2001 Location: the netherlands Posts: 91 Member: 6950 Status: Offline Thanks Meter: 4	I made a light dimmer the same as in a siemens m35i<br />when lights are going off it will slowly dim<br />Maybe i made a shortcut connections

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11-05-2001, 09:33	#2 (permalink)
MDR No Life Poster Join Date: Apr 2000 Location: Philippines Posts: 555 Member: 1272 Status: Offline Thanks Meter: 3	why would you wanna dim yur phone???? didn't your short or burn the PCB???? all components are surface mounts, you can just use hot air instead of soldering iron