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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 06-12-2003, 22:29   #1 (permalink)
SVH
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weak voice sound in T28 - need more explanations


Model -T28 world-
After change RF controller 3004c (strange but in this phone is used not 11033 but 3004c) phone works good exept weak voice sound from earphone
I changed earphone but still the same
Agree with service manual "
...the audio signal....fed to a digital volume control...passes an adjustable amplifier. It is used to compensate the different sensitivity in different earphones..."
so when phone manufactured sound volume was calibrated with earphone
my question is - can i calibrate volume of my phone and what program can do it
p.s. Emma can do it?
thanx
br
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