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

Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 09-21-2006, 04:55   #1 (permalink)
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Arrow K300 no earphone,No mic & No charging


Hi all,

any one help me, please give me solution way for my k300 no earphone ,no mic & no charging

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Old 09-21-2006, 05:18   #2 (permalink)
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Quote:
Originally Posted by RAMSUL View Post
Hi all,

any one help me, please give me solution way for my k300 no earphone ,no mic & no charging

use the search button....................... soloution is already posted....................so before making new thread use search button...........
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Old 09-25-2006, 20:45   #3 (permalink)
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K300

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Originally Posted by RAMSUL View Post
Hi all,

any one help me, please give me solution way for my k300 no earphone ,no mic & no charging

dont worry , see pic and enjoy
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Old 09-25-2006, 20:52   #4 (permalink)
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Quote:
Originally Posted by c_ahmad79 View Post
use the search button....................... soloution is already posted....................so before making new thread use search button...........
remove the charging ic and make jamper for earpiece and for charging
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Old 09-25-2006, 20:55   #5 (permalink)
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K300

Quote:
Originally Posted by c_ahmad79 View Post
use the search button....................... soloution is already posted....................so before making new thread use search button...........
for mic make these jamper %100 work fine
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Old 09-25-2006, 21:14   #6 (permalink)
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Quote:
Originally Posted by r a nadeem View Post
remove the charging ic and make jamper for earpiece and for charging
Today i tested on k300,working great,THanx
BR
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Old 09-26-2006, 10:28   #7 (permalink)
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which are the jumper for the earpiece since there is only for mic amd charging
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Old 09-27-2006, 21:10   #8 (permalink)
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K300

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which are the jumper for the earpiece since there is only for mic amd charging
sir malta , actually charging glass IC has dual function , its for charging and for hand free
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Old 09-27-2006, 21:15   #9 (permalink)
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K300

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Originally Posted by malta View Post
which are the jumper for the earpiece since there is only for mic amd charging
when u remove only the charging IC ,the handfree option on the cell will not functional , cell will be normal , am i right sir ?
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Old 09-27-2006, 21:23   #10 (permalink)
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K300, no mic, no charging,

Quote:
Originally Posted by Kashif Khan View Post
Today i tested on k300,working great,THanx
BR
sir kashif khan,
First of all ramadan mubarik thanks for reply
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Old 10-03-2006, 09:28   #11 (permalink)
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plz provide me nokia 9300 troubleshoot diagram and nokia 9300 ringer buzer and signal way
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Old 10-04-2006, 07:02   #12 (permalink)
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thanks for the answer but i removed the ic and jumped the charging but set still in handsfree mode
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Old 10-06-2006, 16:12   #13 (permalink)
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Hi,you Have To Replace Knatte,that Small Bga Chip Close To Tjatte.
It Controls Charging,and Handsfree Connection.no Your Phone "think" You Connected Handsfree Because Chip Is Faulty.
That Rison,no Charging,no Audio.also Try To Change System Connector,some Times It Helps.
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Old 10-07-2006, 08:21   #14 (permalink)
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k300 mic solution

HAFIZMOBILES
ENJOYYYYYYYYY
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