Measure Method; Repair Method - Asus M530w Service Manual

華 碩 電 腦
華 碩 電 腦

10.1.2 Measure method

1. Set up the power supply voltage and current at 4V and 1A.
Connect to the battery connector positive and negative of the
handset.
2. Press the POWER ON Key to power on the handset.
3. After entering the MMI Test Mode, select the "Audio" test
item. Press "play", The melody can be heard from the speaker.
4. Enter the MMI Test Mode, and select the "Audio" test item.
Press "recode", blow the handset microphone hole slightly.
The blowing voice can be heard form the receiver.
5. Enter the MMI Test Mode; select the "Receiver" test item.
The single tone voice can be heard from the receiver.

10.1.3 Repair method

1. When the microphone can't work
2. When the speaker can't work
a. check if the microphone circuit are soldered poorly,
damage or short.
b. Check rubber set properly.
c. If the above cases are not found, change the new
microphone.
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