LG InTouch Lady Service Manual page 112

TA (5PIN)
5.1V,700mA
USB_VBUS
VBUS_LDO_4.9V
MU_IC
VBAT
MOTOR
BACKUP Battery
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
ESC6270 POWER ESC6270_POWER
VBAT
Charger IC
VREG_RF1_2V3
VREG_RF2_1V4
Battery
900mAh
MOTOR_POWER_N
VIB_DRV_N
VREG_GP1 (150mA)
VREG_USB_2.6V ( 50mA)
VREG_USB_3.3V ( 50mA)
VREG_TCXO ( 50mA)
VCOIN
VCOIN (3.0V, )
VREG_MSMC_1V2
VSW_MSMC ( 500mA)
VREG_RFRX2_1V3
VSW_RF1 ( 500mA)
VREG_RFTX2_1V3
VSW_RF2 ( 500mA)
VREG_RFA_2V2
VREG_MPLL (150mA)
VREG CDC2 (150mA) VREG_CDC2 (150mA)
VREG_RX2 (150mA)
VREG_TX2 (150mA)
VREG_RFA (300mA)
VREG_MSME_1V8
VREG_MSME (300mA)
VREG MSMP 2V6 _ _
VREG_MSMP ( 300mA)
VREG_MICROSD_3V0
VREG_GP2 ( 300mA) VREG GP2 ( 300mA)
VREG_USIM_2V85
VREG_USIM (150mA)
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6. BLOCK DIAGRAM
ESC6270_BB/RF
VDD_CORE
VDD_RFRX
VDD_RFTX
VDD_RFA
VDD_P1
VDD_P2
VDD_P5
VDD_P6
MCP
SDRAM (1.8V , MAX 180mA )
NAND (1.8V , MAX 30mA )
HALL IC(1.8V, )
KEYCODE IC(1.8V, ?mA)
FM RADIO
1.8V(, mA
2.6V( , mA
BT only MODULE
1.8V(, mA
2.6V( , mA
MICRO SD slot (3 0V MICRO SD slot (3.0V , , MAX MAX mA ) mA )
USIM SLOT (2.85V )
LGE Internal Use Only