Power Block; Ear Jack; Only For Training And Service Purposes - LG -P698 Service Manual

<Power Block>
Gelato Block Diagram : Power
VDD_ANA VDD_RF1
VDD_C1_E VDD_RF2
VDD C2 PA VDD_C2_PA VDD_RUIM VDD RUIM
VDD_GP2 VDD_R_SPKR
VDD_GP6 VDD_L_SPKR
VDD_MSMP VDD_TCXO
VDD_WLAN
VBAT
5pin u-USB
Connector VCHG VBUS ( 50 A 4 85V) VCHG_VBUS ( 50mA, 4.85V)
MINIABB EMI Filter
LP8727
MOTOR_PWR_N
Vibrator
VBAT
BACKLIGHT_KEY
KEY LED
VBAT_SENSE
Battery
1500mAh 1500mAh VBAT_TEMP VBAT TEMP
VREG_MSMA_2.6V
USB_3.3V_EN
USB 3.3V
LDO (150mA)
VREG_TCXO_2.85V
Anti Jitter Anti Jitter TCXO TCXO
NAND Gate 19.2Mhz
GPS
D-F/F
VREG_MSMP_2.6V
USIM
VUSIM_POUT_2V85
FPCB
LGE Internal Use Only
(500mA) VSW_MSMC1
(500mA) VSW_MSMC2
(500mA) VSW_MSME
(300mA) VREG_MSMP
VDD
(150mA) VREG_GP5
VCOIN
(300mA) VREG_MSMA
VCOIN
MPP_8
VCHG
USB_VBUS
(300mA) VSW_PA
VBAT
(150mA) VREG_RFRX1
VBAT
(300mA ) VREG_WLAN
(150mA) VREG_GP1
(150mA) VREG_GP2
(50mA) VREG_SYNC
VIB_DRV_N
(50mA) (50mA) VREG_MMC VREG MMC
(150mA) VREG_GP3
KPD_DRV_N
(150mA) VREG_RFRX2
MPP_17
MPP_18
(!50mA) VREG_RFTX
SIM_PWR_EN
MPP_6
MPP_7
(300mA) VREG_GP6
(50mA) VREG_GP4 VREG_HS_MIC_1.8V
VREG_TCXO VREG TCXO ( 50mA) ( 50mA)
PM7540
(150mA) VREG_RUIM1
VREG_USIM_3.0V
P CH FET P-CH FET
SIM_PWR
Figure. Simplified Block Diagram
VREG_MSMC1_1.25V
VREG MSMC2 1 25V VREG_MSMC2_1.25V
VREG_MSME_1.8V
VREG_MSMP_2.6V
VREG_AUX2_2.9V
VREG_MSMA_2.6V
GSM_PA_DAC_REF
VREG_USIM_2.85V VREG USIM 2.85V
VREG_SMPS_2.1V
VREG_RF_2.7V
VREG_MMC_3.0V
VREG_LCD_1.8V
VREG_LCD_2.8V
VREG_TOUCH_3.0V
VREG_TOUCH_IO_2.6V _ _ _
VREG_MOTION_2.6V
VREG_COMPASS_2.6V
VBAT
VREG_HPVDD_1.8V
I2C PU
VREG_PROX_2.8V
I2C P/U
VBAT
- 34 - Copyright © 011 LG Electronics. Inc. All right reserved.
3. TECHNICAL BRIEF
MIC_BIAS
(1 8V t 1 A) (1.8V at 1mA)
MSM7227T
MCP (4Gb NAND+4Gb RAM)
H9DA4GH4JJAMCR-4EM
1 Operating Current 1.Operating Current
(1) Sequential Read : Typ. 10mA
(2) Program : Max. 50mA
(3) Erase : Typ. 10mA
RTR6285
2. Standby Current : Max. 1.05mA
GPS LNA
1. Idle, Sleep : 1uA 1. Idle, Sleep : 1uA
Micro SD
LCD
1.Normal : Typ. 50.2mW
(No backlight is driven)
2. Sleep : 0.246mW
TOUCH (T1320)
1. Active : Typ.3.5~5mA
ACCELERATION
2. IDLE (No Touch) : Typ. 0.6mA 2. IDLE (No Touch) : Typ. 0.6mA
Sensor (K3DH) S
3. Sleep : 0uA
1. Operating , Idle
: Typ.250uA
2. Sleep : Typ. 1uA
Digital Compass
(AMI306)
1. Operating , Idle p
: Typ. 0.15mA (20SPS)
2. Sleep : 1uA
Proximity Sensor
(GP2AP00S00F)
1. Operating : typ.240uA
2. Idle, Sleep : Typ. 1.0uA

Ear Jack

VREG_CAM_AF_2.8V (200mA)
CAM_AVDD_2.7V (200mA)
CAM_DVDD_1.2V (200mA)
CAM_IOVDD_2.6V (200mA)

Only for training and service purposes

MIC MIC
(K3DH)
g
3.5Phi