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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 03-26-2006, 13:49   #1 (permalink)
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problem with 7280


Hi to everybody, I have a 7280 with no audio, no poliphonic spkr, no audio spkr and no mic audio.


Any body knows??????
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Old 03-26-2006, 13:58   #2 (permalink)
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Quote:
Originally Posted by petermov
Hi to everybody, I have a 7280 with no audio, no poliphonic spkr, no audio spkr and no mic audio.


Any body knows??????
hi,
did you ICON of headset on display? check, clean headset interface...
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Old 03-28-2006, 09:25   #3 (permalink)
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not solved

hi, after remove the headset conector the problem is still the same, no audio, removed mic and audio spkr and no poliphonic sound, removed poliphonic spkr and mic and no audio spkr sound, no i/o audio signals...UEM failure perhaps??

BR.
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Old 03-28-2006, 18:29   #4 (permalink)
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change ringer vibrater ic
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Old 03-29-2006, 18:43   #5 (permalink)
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mmm..

ringer/vibrator ic???? cause on service manual audio lines comes from UEM directly, and the vibrator works ok....
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