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4. TROUBLE SHOOTING
4.4 Power On Trouble
TEST POINT
TP3_VRF1
TP1_ VDDRF2
TP5_VPMU_1V3
TP2_VDDTRX
TP6_VAUX_2V85
TP4_VUSB_3V1
U100
TP8_VDDTDC
TP7_VDDXO
TP9_VBAT
TP11_ VDD_IO_1V8
TP10_ VCORE_1V2
Figure 4.4
LGE Internal Use Only
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Only for training and service purposes
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