LG VX8350 Service Manual page 137

Power Power
PMIC MAX8676 PMIC MAX8676
8bit ADC for 8bit ADC for
Li-Ion Linear Li-Ion Linear
battery battery
Charger Control Charger Control
LDOX 9 LDOX 9 RESET RESET
Thermal Shutdown Thermal Shutdown 2XDC /DC 2XDC /DC
Momentary Power Loss Momentary Power Loss
USB TCVR USB TCVR
Detection Detection
ON /OFF Control & I2C I/F ON /OFF Control & I2C I/F 2XComparator 2XComparator
Separate LDO Separate LDO
9*LDO 9*LDO
Charger Charger
5V(600mA) 5V(600mA)
LCD
262K
TFT
1 2 3 1 2 3
4 5 6 4 5 6
7 8 9 7 8 9
0 # 0 #
* *
136
MSM6500
MCP
RFR6500
RFT6150
Internal Use Only
VX8350 Logic Part
Block Diagram