LG LG-E730 - Power Block

3. TECHNICAL BRIEF
- 41 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
<Power Block>
VICTOR PWR-Block
5. PON_RESET_N
6 PS HOLD
VREG_S0 (0.8)
Micro USB
1. KPD_PWR_N
VCHG VBUS
3. VREG_MSMC1_1.1V
4. VREG_MSMC2_1.1V
V
REG
_
MSMA1
_
1.3V
Audio Sub
V
BAT
VREG_S1 (0.8)
VREG S2 (0.8)
MUIC
RT8968WSC
5Buck
KYPD_PWR_N
PON_RESET_N
RESIN_N
6
.
PS
_
HOLD
PS_HOLD
GPIO_29
Headset_detect
VREG_EMMC_2.85V
VCHG
_
VBUS
_ _
VREG_MSME_1.8V
Audio Sub
TPA2055D3
VREG_MSME_1.8V
VREG
_
S2 (0.8)
VREG_S3 (0.8)
VREG_S4 (0.8)
OVP
MAX14528
+VPWR
VREG_L2 (0.3)
VREG L3 (0.15)
USIM
VREG RUIM 2.85V
VREG_MPLL_1.1V
25 LDO 25
Proximity
sensor
VREG_SENSOR_2.6V
MSM8255
VBAT
TPCF8102
VREG
_
L3 (0.15)
VREG_L5 (0.3)
VREG_L6 (0.05)
VREG_L7 (0.05)
VREG_L8 (0.3)
VREG_L9 (0.3)
VREG_L10 (0.3)
USIM
VREG
_
RUIM
_
2.85V
VREG_MSM_SD_2.85V
VREG_USB_3.3V
VREG_USB_1.8V
VREG_SENSOR_IO_1.8V
Compass
(AMI306)
VREG_MSMA2_2.05V
1 NPC
2. BATT_FET_N
S/W uSD card slot
Fuel Gauge
(SW Fuel gauge)
Battery
VREG_L11 (0.15)
VREG_L12 (0.15)
VREG_L13 (0.3)
VREG_L14 (0.3)
VREG_L15 (0.3)
VREG_L16 (0.3)
VREG_L17 (0.15)
ACCEL
(BMA250)
VREG_CAM_AVDD_2.8V
VREG_TOUCH_2.8V
VREG_LCD_3.0V
VREG_LCD_1.8V
VREG_QFUSE_1.8V
5M CAM
VGA
VREG_CAM_AF_2.8V
V
OUT LVS0
VREG_RF_1.3V
(2.8V – 4.2V)
QTR8200
VREG_MSME_1.8V
VREG_RF_2.2V
V
REG_L18 (0.15)
VREG_L19 (0.15)
VREG_L21 (0.15)
VREG L24 (0 15)
V
REG_XOADC_REF_2.2V
PM8058
VREG_TOUCH_1.8V
VREG_L0 (0.15)
VGA
ON CELL TOUCH
KEY_TOUCH driver
_
VOUT_LVS1
VREG_USB_1.8V
eMMC
SDIN5_2G
VREG_MSME_1.8V
VREG
_
L24 (0
.
15)
VREG_EMMC_2.85V
QTR_WCA_DIG_1.2V
VREG_L4 (0.05)
VREG_L22 (0.3)
VREG_L23 (0.3)
VREG_L25 (0.15)
LDO
Motor
Driver
(TPA6202)
V
REG_L1 (0.3)
LCD
+VBAT
VREG_L20 (0.15)
BT_WIFI_FM
BCM4330FKFFBG
VREG_MSME_1.8V
VREG_RF_SW_2.7V
GPS_LNA
AWS diversity
And gate
Handset detect
VREG_EMMC_2.85V