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


Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 07-15-2017, 02:05   #1 (permalink)
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n7105 audio problem


short on ic audio (u809) very hot....
i want change but there is no sell ic audio n7105 in my place.
phone live when charger plug in,n dead when unplug
questions....
if i remove ic audio,,phone is still live or not ?
Give feedback
thanks before
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Old 07-15-2017, 07:14   #2 (permalink)
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Quote:
Originally Posted by morowidagdo View Post
short on ic audio (u809) very hot....
i want change but there is no sell ic audio n7105 in my place.
phone live when charger plug in,n dead when unplug
questions....
if i remove ic audio,,phone is still live or not ?
Give feedback
thanks before

samsung gt-n7105 power and audio

ic audio hot ... is your phone shorting (dropped or hit the water) ..?
first replace ic U713 (max77693)
second check capacitor C806 whether the heat in the audio ic is lost .. if not replace ic audio U809 (WM1811)
this ic audio you can get on samsung:
1. P3100 / P3110 / P5110 = U406
2. N8000 = U401
3. N7100 = U601
4. C101 = U602
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