LG LG-E960 - Page 204

6. BLOCK DIAGRAM
- 204 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
PM8921
A
PQ8064
[M] Power Block Diagram Rev.A–PM8921_GPIO,ETC & PM8821
19.2M
TCXO
32.768k
XO_OUT_D0
PM8921_XO_OUT_D0
PM8921_SLEEP_CLK0
SLEEP_CLK0
XO_OUT_D0_EN
CXO_EN
CXO/USB1_3_4_HS_CLK
SLEEP_CLK
SSBI_PMIC_FWD_CLK
SSBI_PM8921
PM8921_MDM_IRQ_N
PM8921_APC_SEC_IRQ_N
PM8921_APC_USR_IRQ_N
GPIO_39/FCLK
SSBI
PM_MDM_INT_N
PM_SEC_INT_N
PM_USR_INT_N
SSBI_PMIC_FCLK
SSBI_PMIC1
GPIO_75
GPIO_73
GPIO_74
GPIO_78
PS_HOLD
KYPD_PWR_N
RESIN_N
RESET
IC
FET
RESOUT_N
PON_RESET_N
RESIN_N
PM8921_PON_RESET_N
PHONE_ON_N
APQ_RESOUT_N
GPIO_33
MOTOR
DRIVER IC
HAPTIC_EN
GPIO_34
WCD9310
WCD_RESET_N
GPIO_35
Wireless
Charger
CHG_STAT
MPP_08
WLC_ACTIVE_N
GPIO_32
EAR JACK Detect
GPIO_31
EAR_MIC_EN_35D
EARPOL_DETECT_35D
EAR JACK Detect
MPP_04
TOUCH_ID
PCB_REVISION
MPP_03
PCB_REVISION_ADC
NFC
MPP_11/XO_OUT_A1_EN
CLK_REG_BCM
USB_CONNECTOR
SLIMPORT
MPP_12
USB_ID
GPIO_14
GPIO_15
ANX_AVDD33_EN
SLIMPORT_CBL_DET
ANX_P_DWN_CTL
3.3V LDO
(Slimport AVDD33)
GPIO_16
JIG_DET IC
GPIO_13
HPH_AUD_SW_INT
CAM_VCM_EN
8M CAMERA
GPIO_17
AMP_EN_AMP
SPEAKER AMP
GPIO_19
EAR_MIC_BIAS_EN
EAR Mic Bias LDO
GPIO_20
LCD_BL_PM_EN
LCD B/L IC
GPIO_24
LCD_RESET_N
LCD B/L IC
GPIO_42
GPIO_1/KYPD_SNS1
KEY_C0
GPIO_2/KYPD_SNS2
KEY_C1
GPIO_9/KYPD_DRV1
KEY_R0
SSBI_CLK
ALT_SSBI_CLK
PM8821
PS_HOLD
PON
SSBI
INT_N
GPIO_79 GPIO_76
PM8821_APC_SEC_IRQ_N SSBI_PM8821
VSW_S1
VDD_KR2
VSW_S2
VDD_KR3
VREG_KR_CORE2 (2.0A)
VREG_KR_CORE3 (2.0A)
[LG-E960] Power Block Diagram Rev.A–PM8921_GPIO,ETC & PM8821