View Full Version : E250 speaker and buzzer faulty
lindovsky
09-22-2007, 11:00
I have a E250. After changing broken LCD (only LCD, board for LCD is original) - speaker and buzzer don't work. If I tried other LCD board, all was ok, so flex and mainboard are ok, problem is on the LCD board. Has anyone got solution for this or schematics of this board? I only have schematics fot mainboard... Thank you for your help.
lindovsky
09-27-2007, 09:05
Nobody knows?
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meo786pk
09-27-2007, 11:41
Dear,
Check it.
Muhammad Afzal Meo
I have a E250. After changing broken LCD (only LCD, board for LCD is original) - speaker and buzzer don't work. If I tried other LCD board, all was ok, so flex and mainboard are ok, problem is on the LCD board. Has anyone got solution for this or schematics of this board? I only have schematics fot mainboard... Thank you for your help.
lindovsky
09-27-2007, 11:49
It is solution for speaker faulty, but my motherboard is ok. I can change any ic on motherboard, but board for lcd will be already faulty.
Dear,
Check it.
Muhammad Afzal Meo
i have changed this ic 2 times but, sometimes buzzer, sometimes speaker ways !!
any other idea ?
thx.