LG SJ3 - Circuit Voltage Chart; Connectors

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CIRCUIT VOLTAGE CHART
1. CONNECTORS
Part Designator Description Pin Number Voltage Spec
Mearsured Voltage
(Main)
Remark
Main Board
CN501 Connector,FFC/FPC/PIC
2 12 V 11.87 V
DISPLAY JIG3 5 V 5.13 V
4 3.3 V 3.32 V
CN502 Connector, FFC
9 VCC_3.3V 3.29 V
FRONT Interface
8 3.3 VA 3.3 V
CN503 Connector,FFC/FPC/PIC 26 3.3 V 3.31 V WIRELESS Interface
CN504 Connector,Wafer, FFC 10 3.3 V 3.31 V BLUETOOTH Interface
CN601 Connector,BtoB 4, 5, 6 PVDD 24 V from SMPS
Front Board CN300 Connector, FFC 2 VCC_3.3V 3.29 V from MAIN