5100 power on by itself when battrey is inserted... - GSM-Forum

Burnt Cobba · 10-03-2005, 22:36

hi mates.

got this 5100 which had the power switch literally removed due to use and found it running around in the casing when i opened it up.

thought it was an piece of cake... just soldered it back and as soon as battrey has been inserted it powered on by itself. Used another switch just in case and it still did the same.

Now i had such a problem with a 6600 and someone mentioned that there maybe a problem with a UEM track that goes directly from the resistors under the switch.

Is it the same here?

thanks for any help
al

leosedf · 10-04-2005, 08:30

I suggest to change the power switch with a new one and also check the capacitors-resistors near the power switch.
Always works for me

Burnt Cobba · 10-04-2005, 14:40

any idea which ones in particular please?

thanks
al

leosedf · 10-04-2005, 16:17

Here you go.

be sure to use a new power switch and check for bad solderings etc.
You may need to resolder these parts

10-03-2005, 22:36	#1 (permalink)
Burnt Cobba No Life Poster Join Date: Apr 2002 Location: The Green Mile Posts: 3,653 Member: 11325 Status: Offline Thanks Meter: 266	5100 power on by itself when battrey is inserted... hi mates. got this 5100 which had the power switch literally removed due to use and found it running around in the casing when i opened it up. thought it was an piece of cake... just soldered it back and as soon as battrey has been inserted it powered on by itself. Used another switch just in case and it still did the same. Now i had such a problem with a 6600 and someone mentioned that there maybe a problem with a UEM track that goes directly from the resistors under the switch. Is it the same here? thanks for any help al

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10-04-2005, 08:30	#2 (permalink)
leosedf No Life Poster Join Date: Jul 2003 Location: Thessaloniki,Hellas Age: 44 Posts: 1,013 Member: 33547 Status: Offline Thanks Meter: 17	I suggest to change the power switch with a new one and also check the capacitors-resistors near the power switch. Always works for me

10-04-2005, 14:40	#3 (permalink)
Burnt Cobba No Life Poster Join Date: Apr 2002 Location: The Green Mile Posts: 3,653 Member: 11325 Status: Offline Thanks Meter: 266	any idea which ones in particular please? thanks al