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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
R2006
1
ZD2001
VREG_MSMA1_2.6V
C2032
0.1u
PT2001
68K
C2030
DNI
R2007
100
R2015
22K
R2009
DNI
C2028 1n
33p
C2005
33p
C2004
0.1uC2014
C2011 0.1u
0.1uC2012
0.1uC2013
C2015 0.1u
0.1uC2016
0.1uC2017
C2019 0.1u
C2020 1u
R2010
4020
C2008 0.1u
C2007 0.1u
TP2005
19.2MHz
1XXA19200FBB
X2001
3
2
4
1
VCONT
VCC
GND
OUT
DNI
C2022
DNI
C2021
0
R2003
CN2001
87
96
105
114
123
132
141
10K
R2001
D2001
C2018 1u
VREG_MSME_1.8V
C2029
1u
2.2K
R2004
VREG_TCXO_2.85V
R2012
100K
C2026 330p
1n
C2023
0.1u
C2024
27pC2027
R2013
10K
DNI
R2011
C2025
10n
2.2n
C2001
0
R2002
47p
C2002
C2003
0.1u
U2001
AT22
AP22
AR21
AT20
AN21
AM20
AP24
AR23
AN23
AM22
AP18
AR17
AR19
AT18
AN19
AM18
AK18
AK20
AA3
AD8
D22
AN1
AL31
AK30
B4
E5
E11
D8
E9
A13
B12
A7
B6
C5
A5
D6
E7
C13
C11
D14
B8
A9
C9
C7
AF4
AE5
AF2
AE3
L3
K4
L1
K2
G3
H4
J1
J3
AM6
P2
R7
AC1
AA7
R5
P8
V4
U5
K8
T2
AT14
AN15
AM14
AT12
AM12
AP14
AR13
AN13
AK14
AR11
AJ13
AP12
W3
U1
Y4
AA1
AP8
AR7
AN7
AT6
AP6
AR5
AB2
AA5
AC3
Y2
U3
AP4
AT4
AN5
AR3
AP2
AN3
N7
N5
N3
R1
AK8
AL5
AL3
AM2
AM30
AJ29
AP30
AR31
AJ27
AN29
AK28
AT28
AR27
AP26
AM28
AK24
AN27
AK26
AM26
AT26
AJ25
AR25
AM24
AN25
AJ15
AP36
AN35
AR33
AR15
AN17
AM16
AT32
G23
E25
G25
D24
C25
E23
G19
E19
H18
C19
H22
AB4
AG3
AG1
E33
G33
D36
A33
B34
C33
E31
B32
B28
G27
D26
C29
D32
A31
H26
C31
AB36
P36
AD32
H30
P32
P34
AB32
H36
K36
T36
Y36
AJ35
AH30
AB30
AA29
AG29
AF36
AE35
W29
AB34
AG33
AD34
AE29
Y30
AF30
AH36
AH34
AC29
AF34
AG35
AE33
AD30
AH32
AJ33
AF32
J29
K30
K32
G35
H32
J33
J35
H34
L29
K34
M32
M30
M34
N33
N29
N35
R29
R35
T30
P30
T34
R33
V32
T32
V30
V34
U29
AA33
Y34
Y32
W35
AA35
R3
P4
AK32
AM36
AL33
AM34
AM32
AL35
AP10
AN31
AH28
AK12
AP32
AN33
AT34
AT8
B14
C15
E15
B16
G15
D16
H14
B18
A15
C17
H12
AJ1
AH4
AH2
E17
H20
D18
G17
H16
A19
E13
G13
AJ5
AG5
AG7
AJ3
AJ7
AE7
C21
B20
B22
A21
C23
F2
E1
E3
D2
AM8
AM10
AK10
AN11
AJ11
A25
G29
C27
E27
A27
E29
H28
B26
D34
F32
C35
EBI2_OE_N
EBI2_WE_N
EBI2_UB_N
EBI2_LB_N
EBI2_WAIT_N
EBI2_CS0_N
EBI2_CS1_N
EBI2_CS2_N_GPIO_98
EBI2_CLK
EBI2_ADV_N
EBI2_BUSY0_N
WDOG_EN
MODE0
MODE1
MODE2
MODE3
TS_LR
TS_LL
TS_UR
TS_UL
USBPHY_VBUS
USBPHY_DP
USBPHY_DN
USBPHY_ID
USBPHY_REXT
TDI
TDO
TMS
TCK
TRST_N
RTCK
GPIO_132
GPIO_131
GPIO_130
GPIO_129
GPIO_128
GPIO_127
GPIO_126
GPIO_125
GPIO_124
GPIO_123
GPIO_122
GPIO_121
GPIO_120
GPIO_119
GPIO_118
GPIO_117
GPIO_116
GPIO_115
GPIO_114
GPIO_113
GPIO_112
GPIO_111
GPIO_110
GPIO_109
GPIO_108
GPIO_107
GPIO_97
GPIO_96
GPIO_95
GPIO_94
GPIO_93
GPIO_92
GPIO_91
GPIO_90
GPIO_89
GPIO_88
GPIO_87
GPIO_86
EBI1_DQ_0
EBI1_DQ_1
EBI1_DQ_2
EBI1_DQ_3
EBI1_DQ_4
EBI1_DQ_5
EBI1_DQ_6
EBI1_DQ_7
EBI1_DQ_8
EBI1_DQ_9
EBI1_DQ_10
EBI1_DQ_11
EBI1_DQ_12
EBI1_DQ_13
EBI1_DQ_14
EBI1_DQ_15
EBI1_DQ_16
EBI1_DQ_17
EBI1_DQ_18
EBI1_DQ_19
EBI1_DQ_20
EBI1_DQ_21
EBI1_DQ_22
EBI1_DQ_23
EBI1_DQ_24
EBI1_DQ_25
EBI1_DQ_26
EBI1_DQ_27
EBI1_DQ_28
EBI1_DQ_29
EBI1_DQ_30
EBI1_DQ_31
EBI_ADR0
EBI_ADR1
EBI_ADR2
EBI_ADR3
EBI_ADR4
EBI_ADR5
EBI_ADR6
EBI_ADR7
EBI_ADR8
EBI_ADR9
EBI_ADR10
EBI_ADR11
EBI_ADR12
EBI_ADR13
EBI_ADR14
EBI1_CKE0
EBI1_CKE1
EBI1_DCLK
EBI1_DCLKB
EBI1_WE_N
EBI1_CS0_N
EBI1_CS1_N
EBI1_BA_0
EBI1_BA_1
EBI1_DQS0
EBI1_DQS1
EBI1_DQS2
EBI1_DQS3
EBI1_DM0
EBI1_DM1
EBI1_DM2
EBI1_DM3
EBI1_RAS_N
EBI1_CAS_N
EBI1_CAL
EBI2_A_D_0
EBI2_A_D_1
EBI2_A_D_2
EBI2_A_D_3
EBI2_A_D_4
EBI2_A_D_5
EBI2_A_D_6
EBI2_A_D_7
EBI2_A_D_8
EBI2_A_D_9
EBI2_A_D_10
EBI2_A_D_11
EBI2_A_D_12
EBI2_A_D_13
EBI2_A_D_14
EBI2_A_D_15
GPIO_104
GPIO_105
GPIO_106
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
GPIO_26
GPIO_27
GPIO_28
GPIO_29
GPIO_30
GPIO_31
GPIO_32
GPIO_33
GPIO_34
GPIO_35
GPIO_36
GPIO_37
GPIO_38
GPIO_39
GPIO_40
GPIO_41
GPIO_42
GPIO_43
GPIO_44
GPIO_45
GPIO_46
GPIO_47
GPIO_48
GPIO_49
GPIO_50
GPIO_51
GPIO_52
GPIO_53
GPIO_54
GPIO_55
GPIO_56
GPIO_57
GPIO_58
GPIO_59
GPIO_60
GPIO_61
GPIO_62
GPIO_63
GPIO_64
GPIO_65
GPIO_66
GPIO_67
GPIO_68
GPIO_69
GPIO_70
GPIO_71
GPIO_72
GPIO_73
GPIO_74
GPIO_75
GPIO_76
GPIO_77
GPIO_78
GPIO_79
GPIO_80
GPIO_81
GPIO_82
GPIO_83
GPIO_84
GPIO_85
PA_PWR_CTL
PA_PWR_CTL_M
PA_RANGE0
PA_ON0
GSM_BG_REF
DAC_IREF
TX_ON
TX_AGC_ADJ
TRK_LO_ADJ
I_IM_CH0
I_IP_CH0
Q_IM_CH0
Q_IP_CH0
I_IM_CH1
I_IP_CH1
Q_IM_CH1
Q_IP_CH1
I_OUT_N
I_OUT_P
Q_OUT_N
Q_OUT_P
LINE_L_IN
LINE_L_IP
LINE_R_IN
LINE_R_IP
HPH_VREF
HPH_L
HPH_R
AUXIN
AUXIP
MIC1N
MIC1P
MIC2N
MIC2P
EAR1_ON
EAR1_OP
LINE_ON
LINE_OP
AUX_OUT
CCOMP
MIC_BIAS
RESIN_N
RESOUT_N
SLP_CLK
USBPHY_SYSCLK
RSVD
TCXO
MIPI_CAL
MIPI_LDO
MIPI_DSI_CLK_P
MIPI_DSI_CLK_N
MIPI_DSI_LANE1_P
MIPI_DSI_LANE1_N
MIPI_DSI_LANE2_P
MIPI_DSI_LANE2_N
MIPI_CSI1_CLK_P
MIPI_CSI1_CLK_N
MIPI_CSI1_LANE0_P
MIPI_CSI1_LANE0_N
MIPI_CSI2_CLK_P
MIPI_CSI2_CLK_N
MIPI_CSI2_LANE0_P
MIPI_CSI2_LANE0_N
MIPI_CSI2_LANE1_P
MIPI_CSI2_LANE1_N
TP2004
TP2003
TP2002
VREG_MSME_1.8V
2.2u
L2001
C2006 2.2u
R2008
49.9
VREG_MSME_1.8V
DAC_REF
TX_I_P
TX_I_M
TX_Q_P
TX_Q_M
RX0_I_P
RX0_I_M
RX0_Q_M
RX0_Q_P
RX1_I_P
RX1_I_M
RX1_Q_M
RX1_Q_P
GPS_MODE
RTR6285_SSBI
PA_ON0
PA_ON1
PA_R0
ANT_SEL0
ANT_SEL3
ANT_SEL2
ANT_SEL1
TCXO_RTR_19.2MHZ
GSM_PA_RAMP
TX_ON
PA_ON2
SLEEP_CLK
WLAN_CLK
WLAN_CMD
WLAN_SDIO[3]
WLAN_SDIO[2]
WLAN_SDIO[1]
WLAN_SDIO[0]
BT_PCM_OUT
BT_PCM_IN
BT_UART_RX
BT_UART_TX
TCXO_NFC_19.2MHz
FM_RDS_INT
nPON_RST
PMIC_TCXO
nSDRAM_WE
nSDRAM_RAS
SDRAM_DQS3
SDRAM_DQS2
SDRAM_DQS1
SDRAM_DQS0
SDRAM_DQM3
SDRAM_DQM2
SDRAM_DQM1
SDRAM_DQM0
SDRAM_DCLK1
SDRAM_DCLK0
nSDRAM_CAS
SDRAM_BA1
SDRAM_BA0
LINE_OP
TCXO_PM_19.2MHZ
UART_TX
UART_TX
UART_RX
UART_RX
PS_HOLD
CAM_MCLK
RCV_P
RCV_N
SDRAM_DATA[25]
SDRAM_DATA[18]
SDRAM_DATA[15]
SDRAM_DATA[12]
nSDRAM_CS0
SDRAM_CKE0
nSDRAM_CS1
SDRAM_CKE1
KEY_COL[2]
MIC_1P
SDRAM_DATA[16]
SDRAM_DATA[0]
SDRAM_DATA[1]
SDRAM_DATA[2]
SDRAM_DATA[3]
SDRAM_DATA[4]
SDRAM_DATA[5]
SDRAM_DATA[6]
SDRAM_DATA[7]
SDRAM_DATA[8]
SDRAM_DATA[9]
SDRAM_DATA[10]
SDRAM_DATA[11]
SDRAM_DATA[13]
SDRAM_DATA[14]
SDRAM_DATA[17]
SDRAM_DATA[19]
SDRAM_DATA[20]
SDRAM_DATA[21]
SDRAM_DATA[22]
SDRAM_DATA[23]
SDRAM_DATA[24]
SDRAM_DATA[26]
SDRAM_DATA[27]
SDRAM_DATA[28]
SDRAM_DATA[29]
SDRAM_DATA[30]
SDRAM_DATA[31]
SDRAM_ADDR[0]
SDRAM_ADDR[1]
SDRAM_ADDR[10]
SDRAM_ADDR[11]
SDRAM_ADDR[12]
SDRAM_ADDR[2]
SDRAM_ADDR[4]
SDRAM_ADDR[5]
SDRAM_ADDR[6]
SDRAM_ADDR[7]
SDRAM_ADDR[8]
SDRAM_ADDR[9]
SDRAM_ADDR[13]
LCD_MIPI_CLK_N
LCD_MIPI_CLK_P
TRK_LO
eMMC_CLK
SDRAM_ADDR[3]
MIC_1N
MIC_1N
MOTION_INT1
HPH_L
HPH_R
MSM_USIM1_CLK
MSM_USIM1_DATA
KEY_ROW[2]
MMC_CLK
GSM_PA_DAC_REF
QFUSE_1.8V_EN
CAM_AVDD_2.8V_EN
CAM_IOVDD_1.8V_EN
USBH_DM
USBH_DP
MIC_2P
nJTAG_RESOUT
nJTAG_RESOUT
NFC_FET_0
VT_CSI_CLKP
MSM_USIM2_CLK
MSM_USIM2_DATA
LINE_ON
LCD_MIPI_D1_P
LCD_MIPI_D1_N
LCD_MIPI_D0_P
LCD_MIPI_D0_N
VT_CSI_DN0
VT_CSI_CLKN
COMPASS_DRDY
MIC_BIAS2_1.8V
BATT_ID_PULLUP
MIC_2N
MIC_2N
RGB_EN
VT_CSI_DP0
MSM_TRSTN
MSM_TRSTN
MSM_RTCK
MSM_RTCK
MSM_TCK
MSM_TCK
MSM_TDI
MSM_TDI
MSM_TDO
MSM_TDO
MSM_TMS
MSM_TMS
MOTOR_LDO_EN
FM_L
FM_R
BT_PCM_CLK
BT_PCM_SYNC
BT_UART_CTS
BT_UART_RTS
WLAN_RST_N
nRESETOUT
eMMC_DATA[0]
eMMC_DATA[1]
eMMC_DATA[2]
eMMC_DATA[3]
eMMC_DATA[4]
eMMC_DATA[5]
eMMC_DATA[6]
eMMC_DATA[7]
eMMC_CMD
TCXO_EN
JTAG_PS_HOLD
PM_INT_N
TRK_LO_ADJ
CHG_VALID
PMIC_SSBI
CHG_I2C_SDA
CHG_I2C_SCL
BATT_ID
CHARGER_IRQB
RGB_I2C_SDA
RGB_I2C_SCL
LCD_BL_EN
LCD_BL_I2C_SCL
LCD_BL_I2C_SDA
LCD_PWM
LCD_MAKERID
FLASH_I2C_SDA
FLASH_I2C_SCL
CAM_I2C_SDA
CAM_I2C_SCL
VT_RESET_N
VT_PWDN
LCD_RESET_N
EAR_MIC_3.5PI
AUDIO_I2C_SDA
AUDIO_I2C_SCL
HPH_KEY_INT
VIBE_PWM
HPH_DETECT_N
EAR_MIC_EN
JPOL_DET
VIBE_EN
PROX_OUT
KEY_ROW[1]
KEY_ROW[0]
TOUCH_ID
TOUCH_I2C_SDA
TOUCH_INT
TOUCH_I2C_SCL
SENSOR_I2C_SDA
SENSOR_I2C_SCL
MMC_DATA[1]
MMC_DATA[0]
MMC_DATA[3]
MMC_CMD
MMC_DATA[2]
nMICROSD_DET
PROX_I2C_SDA
PROX_I2C_SCL
KEY_COL[1]
NFC_MODE
NFC_WCN_HWI2C_SDA
NFC_IRQ
NFC_WCN_HWI2C_SCL
BT_RST_N
CAM_RESET_N
CAM_VCM_PWDN
MIPI_CSI_CLKN
MIPI_CSI_DP1
MIPI_CSI_DN1
MIPI_CSI_DN0
MIPI_CSI_DP0
MIPI_CSI_CLKP
MSM_THERM
MSM_THERM
CAM_DVDD_1.2V_EN
CAM_AF_2.8V_EN
MSM Thermister_DNI
R2007 : Change 1Kohm --> 100ohm(refer to QCT reference schematic)
DNI
Change 0916
ARM9 & Cortex A-5 JTAG
MPM_GPIO_0
MPM_GPIO_1
MPM_GPIO_2
change 0819
Clesed to TCXO
CHANGE 11.03.02
GPS DFF was removed.
CHANGE 1008
/ PA_ON_BC0 (CDMA)
VCTCXO Circuit
1%
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
INT
4.02K
0001 : Native, ARM9 + ARM11 on PJTAG
1%
(Dual SIM)
(Dual SIM)
MODE[3:0]
ARM9&ARM11 JTAG
0000 : Native, ARM9 on PJTAG, ARM11 on AJTAG
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