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G700-U10 Smartphone
Maintenance Manual
Figure 5-2 Side B of the PCBA
J1002 rear camera BTB
Issue 1.0 (2013-07-22)
connector
Fault symptom: rear
camera failure
J1401 SIM card contacts
Fault symptom: SIM card
detection failure
Backlight driving IC
Fault symptom:
backlight failure
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Receiver
Fault symptom:
receiver failure
J1402 SIM card
contacts
Fault symptom: SIM
card detection failure
J1403 microSD card
holder
Fault symptom:
microSD card
detection failure
J1301 LCD BTB
connector
Fault symptom: LCD
failure
5 Components Layout
U1503 TP IC
Fault symptom:
Touchscreen
failure
Compass
Fault symptom:
compass failure
J1501 TP BTB
connector
Fault symptom:
touchscreen failure
J1501 side key ZIF
socket
Fault symptom:
volume key failure
J802 Speaker BTB
connector
Fault symptom: motor
failure, speaker failure,
and keypad backlight
failure
Main antenna
connectors
Fault symptom:
reception failure
7
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