Service manual

GX30
2 – 46
CONFIDENTIAL
Figure 91 TEST POINT
TP No. Signal name TP No. Signal name
TP103 USC [0] TP171 VCORE (1.8V)
TP104 USC [1] TP172 VAPP
TP105 USC [2] TP173 VINT (3V)
TP107 USC [4] TP174 LIGHT3 (KEYLED)
TP108 USC [5] TP176 VMIC
TP109 USC [6] TP177 AUXADC1, 2
TP113 VVIB TP178 TEMP
TP118 USC [3] TP179 AUXADC1, 2
TP119 MIC TP180 CHGIN_A (5.2V)
TP120 AUDIO_IN TP181 Flexible PWB insert check terminal 1
TP121 JACK_L TP182 Flexible PWB insert check terminal 2
TP123 RESET TP183 Flexible PWB insert check terminal 3
TP124 PWRON TP184 Flexible PWB insert check terminal 4
TP126 SP1 TP502 VBAT
TP127 SP2 TP503 VBAT
TP144 Terminal for STACK MEMORY adhesion check 1 TP506 BATT_SENSE
TP147 Terminal for STACK MEMORY adhesion check 2 TP514 BT_VCC (3.0V)
TP153 VPP Flash TP515 VBUS_IN
TP157 Analog Power Supply IC INT TP521 POWONKEY
TP158 VINT (3V) TP523 USB D+
TP160 HEDSET_DET TP524 USB D–
TP161 STEREO_SW TP525 RTS
TP162 REMOTE_SW TP526 CTS
TP163 JACK_R TP527 DGND
TP164 VABB TP528 DGND
TP165 VT (2.75V) TP535 Reserved
TP166 VUSB TP536 ManufactUre Specific
TP167 VRTC (1.8V) TP537 CHGIN
TP168 VBACK (3V) TP801 VTCXO (2.9V)
TP169 VSIM (2.85V) TP802 VRF (2.9V)
TP170 VMEM (2.8V)
TP101 TP102
TP103
TP104
TP105
TP107
TP108
TP109
TP113
TP118
TP119
TP502
TP503
TP506
TP120
TP121
TP123
TP124
TP125
TP126
TP514
TP515
TP521
TP523
TP524
TP525
TP526
TP527 TP528
TP144
TP147
TP149
TP535
TP536
TP537
TP150
TP151
TP152
TP153
TP154
TP155
TP158
TP160 TP161
TP162 TP163
TP164 TP165
TP166
TP167
TP168
TP169
TP170
TP171
TP172
TP173
TP174 TP176
TP177
TP178
TP179
TP180
TP181
TP182
TP183
TP184
TP801
TP802
TP127
TP135
TP157
KEY PWB-B
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FRONT SIDE
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