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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 02-22-2003, 02:40   #1 (permalink)
Freak Poster
 
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6150 speaker problem


Speaker is OK.
All componenets on UI boarad and UI board itself is OK.
Conector between main board and UI is OK.

Speaker signal is still to low.

Is it cobba fault or what?
(i don't have one at the moment to try with.

Can it be software problem (i think not)?

Please help me!
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Old 02-22-2003, 03:43   #2 (permalink)
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that`s not a software broplem i am sure by that
maybe cobba but 1st and 90% check a small capacitor arrownd cobba be4 and if u haven`t a result change it i try that with 3310 but not on 6150
arrowned cobba 1st
good luck
replay me a result plz
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Old 02-24-2003, 01:10   #3 (permalink)
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There are only two capacitors on main board relatet to EARN and EARP line. Do i have to check this two, or something else?

If you have service manual, please tell me exactly what to check.
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Old 02-24-2003, 20:30   #4 (permalink)
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I DID IT!

I have solved the problem

C245 and C246 are replaced - everything is OK now

Tnx for help
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Old 02-25-2003, 01:48   #5 (permalink)
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thats good
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