5110 200 ohms measured at +/- contacts - GSM-Forum

airboy · 05-28-2004, 10:46

Hello all,
I have one 5110 with 200 ohms short between + and GND contacts.
It eats battery in less then 10 hours. I've desoldered all of capacitors and measured, the 200 ohms shor persists.
Anyone knows what can be??????????

Please help!!!!!!!!!!

Medz · 05-28-2004, 20:25

Check the power amplefire and the charging ic , raise each one then mesure resistance.
GoodLuck

airboy · 05-28-2004, 20:28

Hi, thx, F***ing PA, i've desoldered every capacitor and measured..... but PA was shorted..... I've changed it and now is ok.

05-28-2004, 10:46	#1 (permalink)
airboy Freak Poster Join Date: Jul 2002 Location: .UK Age: 45 Posts: 341 Member: 13459 Status: Offline Thanks Meter: 6	5110 200 ohms measured at +/- contacts Hello all, I have one 5110 with 200 ohms short between + and GND contacts. It eats battery in less then 10 hours. I've desoldered all of capacitors and measured, the 200 ohms shor persists. Anyone knows what can be?????????? Please help!!!!!!!!!!

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05-28-2004, 20:25	#2 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	Check the power amplefire and the charging ic , raise each one then mesure resistance. GoodLuck

05-28-2004, 20:28	#3 (permalink)
airboy Freak Poster Join Date: Jul 2002 Location: .UK Age: 45 Posts: 341 Member: 13459 Status: Offline Thanks Meter: 6	Hi, thx, F***ing PA, i've desoldered every capacitor and measured..... but PA was shorted..... I've changed it and now is ok.