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華
碩
電
腦
華
碩
電
腦
18.2 Calibration and pretest error codes for debug
GSM calibration
Error
Description
code
3110
GSM AFC calibration
4106
4108
GSM900 APC
4109
calibration
4110
4111
4206
4208
DCS1800 APC
4209
calibration
4210
4211
4306
4308
PCS1900 APC
4309
calibration
4310
4311
5104
GSM900 AGC
TSD ■ Lv3Lv4 Repair Manual
Recommendatory Steps
1. Check voltage of OSC1 Pin1 &
4
2. Check frequency of OCS1 Pin3
1. Refer to "General GSM Tx
debug"
2. Check voltage of U902 Pin11
3. Check voltage of U904 Pin4
4. Check voltage of U901 Pin24
5. Check voltage of U900 Pin24 &
47
1. Refer to "General GSM Tx
debug"
2. Check voltage of U902 Pin11
3. Check voltage of U904 Pin4
4. Check voltage of U901 Pin24
5. Check voltage of U900 Pin24 &
47
1. Refer to "General GSM Tx
debug"
2. Check voltage of U902 Pin11
3. Check voltage of U904 Pin4
4. Check voltage of U901 Pin24
5. Check voltage of U900 Pin24 &
47
1. Refer to "General GSM Rx
52
ASUS Proprietary
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