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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 05-21-2013, 16:19   #1 (permalink)
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i9100 power ways needed


Have good 4.2 batt, but no power anywhere on board. All checked, cant see shorts, breaks or broken component. and no voltage anywhere. Some voltage about 3.v on one or two places near power ic, but cant find where open connection is. help needed please thanks
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Old 05-21-2013, 16:49   #2 (permalink)
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Originally Posted by cdicky View Post
Have good 4.2 batt, but no power anywhere on board. All checked, cant see shorts, breaks or broken component. and no voltage anywhere. Some voltage about 3.v on one or two places near power ic, but cant find where open connection is. help needed please thanks
try this
myb working 4U
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Old 05-21-2013, 18:42   #3 (permalink)
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Tks but no good. No power to ic.
Changed it anyway just in case supply is from underneath but still no good.
This is why i need circuit diagram of power line.
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Old 05-22-2013, 10:05   #4 (permalink)
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Originally Posted by cdicky View Post
Tks but no good. No power to ic.
Changed it anyway just in case supply is from underneath but still no good.
This is why i need circuit diagram of power line.
http://fileshare3140.depositfiles.co...ce_manual.rar?

http://depositfiles.com/files/o623sfz2r
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Old 07-25-2013, 12:18   #5 (permalink)
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i9100 no network only emergency
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