LG GT810h Service Manual page 166

PM7540 and Power Block
+VPWR
5Pin Cradle
5Pin Cradle
Connector
Connector
VCOIN
- +
TA OVP
TA OVP
NUS3065MUTAG
NUS3065MUTAG
USB_VBUS
VCHG_5.0V
+VPWR
ISNS_P
NUS3116MTR2G
NUS3116MTR2G
ISNS_N
VBAT
BATTERY
BATTERY
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
VDD_ANA
VDD_MSMP
VDD_C1_E
VDD_RF1
VDD_C2_PA
VDD_RF2
VDD_GP2
VDD_RUIN
VDD_GP8 VDD_L_SPKR
VDD_MSME2
VDD_R_SPKR
VDD_WLAN
VDD_TCXO
VREG_MSMP (2.6V/300mA)
VREG_MSMC1/2 (1.2V/500mA)
VREG_MSMA (2.6V/300mA)
VREG_MSME(1.8V/500mA)
VREG_SMPS (2.1V/300mA)
VREG_RFRX1(2.7V/150mA)
VREG_MDDI(2.7V/150mA)
VREG_SYNTH(2.85V/50mA)
PM7540
VBAT
+VPWR
TCXO
TCXO
VREG_TCXO(2.85V/50mA)
USIM
USIM
- 167 -
6. BLOCK DIAGRAM
Memory
DDR SDRAM
DDR SDRAM
NAND FLASH
NAND FLASH
MSM7200A
MSM7200A
RTR6285
RTR6285
LCD
LCD
FEM
FEM
PAM(GSM)
PAM(GSM)
PAM(WCDMA)
PAM(WCDMA)
WLAN/
WLAN/
BT
BT
BCM4325
BCM4325
3M CAM LDO
3M CAM LDO
3M/VGA
3M/VGA
CAMERA
CAMERA
DVDD/AVDD/IOVDD
DVDD/AVDD/IOVDD
LCD Backlight
LCD Backlight
LCD Backlight
LCD Backlight
Charge Pump
Charge Pump
USB Transceiver
USB Transceiver
LGE Internal Use Only