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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
D21001
C21005
18p
C21006
18p
APQ8064_DATA
U21001
APQ8064
EAN62446801
QUALCOMM
AL3
AK4
AH2
BC33
BD34
BB38
BA37
BC39
BD40
AR3
AT2
AT4
AV2
AW3
AW5
AY4
AY2
BF26
BE27
BD28
BF28
BC29
BF30
BA29
BB30
BC35
BD36
BF36
BF34
BE31
BE39
BF40
BA31
AE5
AF4
AF6
AF2
AG5
BF32
BD32
BA33
BF38
BC31
BD30
BB34
B30
F34
D34
E33
B32
C33
D32
E31
D30
AL5
AM4
AM2
AN5
C29
B28
D26
B26
E25
C25
E23
D24
B38
C37
D38
B36
AP2
AP4
Y4
AB2
B20
B24
D22
C21
B22
D20
AR5
B34
H2
H4
J5
K2
L3
M4
M2
AB4
AC5
AC3
AD4
AK2
BF20
BE45
AT40
BA35
L7
AP6
AY12
AU45
BE35
F38
E21
N41
E13
AG3
AB6
G5
D44
B44
D46
E45
BF12
BF4
BC13
BC27
BD24
BD26
BA25
BC25
BB22
BF22
BC21
BD22
U41
U43
T44
T46
R43
R41
N45
P46
AW43
AW41
AV46
AV44
AU41
AU43
AP42
AR43
AP46
AP44
AN41
AN43
AL43
AL41
AK46
AK44
BF42
BD42
BD44
BD46
BA43
BA41
BA45
BB46
BB44
BC43
BC41
BB42
BE3
BD4
BC3
BB4
BB2
BD2
W5
V2
P4
P6
U5
T4
R3
R5
P2
T2
AD38
AB38
BA39
B6
AK6
AL7
D12
C13
B10
B12
B8
C9
F6
E7
C5
D8
D6
J43
H44
L43
K42
K44
K46
J45
H46
E43
B42
D42
BD12
BC11
BF10
BE11
BD8
BD6
BF6
BE7
Y2
BC15
BF18
BF14
BD16
BF16
BA27
P44
W43
W41
AA41
AA43
AA45
AB46
AD44
AD46
AC43
AC41
AE41
AE43
AF42
AG43
AH44
AH46
Y44
Y46
AE45
AF46
AT44
AT46
AM46
AN45
AK42
BF44
BE43
AY44
AY46
MIPI_CSI0_CLK_N
MIPI_CSI0_CLK_P
MIPI_CSI1_CLK_N
MIPI_CSI1_CLK_P
MIPI_DSI_LDO
MIPI_DSI0_CLK_N
MIPI_DSI0_CLK_P
MIPI_DSI1_CLK_N
MIPI_DSI1_CLK_P
LVDS_CLK0_M
LVDS_CLK0_P
LVDS_CLK1_M
LVDS_CLK1_P
LVDS_TX0_M
LVDS_TX0_P
LVDS_TX1_M
LVDS_TX1_P
LVDS_TX2_M
LVDS_TX2_P
LVDS_TX3_M
LVDS_TX3_P
LVDS_TX4_M
LVDS_TX4_P
LVDS_TX5_M
LVDS_TX5_P
LVDS_TX6_M
LVDS_TX6_P
LVDS_TX7_M
LVDS_TX7_P
HDMI_REXT
WLAN_VREF
USB1_HS_DM
USB1_HS_DP
USB1_HS_REXT
USB1_HS_VBUS
USB1_HS_ID
USB2_HSIC_CAL
USB3_HS_DM
USB3_HS_DP
USB3_HS_VBUS
USB3_HS_ID
USB4_HS_DM
USB4_HS_DP
USB4_HS_VBUS
USB4_HS_ID
PCI_E_REFCLK_P
PCI_E_REFCLK_N
PCI_E_REXT
SATA_RXP
SATA_RXM
SATA_TXP
SATA_TXM
SATA_CLKP
SATA_CLKM
SATA_REXT
SATA_TPA
TDI
TDO
TCK
TMS
RTCK
TRST_N
SRST_N
RESIN_N
RESOUT_N
MODE_0
MODE_1
CXO
CXO_EN
SLEEP_CLK
WCN_XO
PXO_IN
PXO_OUT
SDC1_CLK
SDC1_CMD
SDC1_DATA_0
SDC1_DATA_1
SDC1_DATA_2
SDC1_DATA_3
SDC1_DATA_4
SDC1_DATA_5
SDC1_DATA_6
SDC1_DATA_7
SDC3_CLK
SDC3_CMD
SDC3_DATA_0
SDC3_DATA_1
SDC3_DATA_2
SDC3_DATA_3
MIPI_CSI0_LN0_N
MIPI_CSI0_LN0_P
MIPI_CSI0_LN1_N/MIPI_CSI2_LN0_N
MIPI_CSI0_LN1_P/MIPI_CSI2_LN0_P
MIPI_CSI0_LN2_N/MIPI_CSI2_CLK_N
MIPI_CSI0_LN2_P/MIPI_CSI2_CLK_P
MIPI_CSI0_LN3_N
MIPI_CSI0_LN3_P
MIPI_CSI1_LN0_N
MIPI_CSI1_LN0_P
MIPI_CSI1_LN1_N
MIPI_CSI1_LN1_P
MIPI_DSI0_LN0_N
MIPI_DSI0_LN0_P
MIPI_DSI0_LN1_N
MIPI_DSI0_LN1_P
MIPI_DSI0_LN2_N
MIPI_DSI0_LN2_P
MIPI_DSI0_LN3_N
MIPI_DSI0_LN3_P
MIPI_DSI1_LN0_N
MIPI_DSI1_LN0_P
MIPI_DSI1_LN1_N
MIPI_DSI1_LN1_P
MIPI_DSI1_LN2_N
MIPI_DSI1_LN2_P
MIPI_DSI1_LN3_N
MIPI_DSI1_LN3_P
HDMI_TCLK_M
HDMI_TCLK_P
HDMI_TX0_M
HDMI_TX0_P
HDMI_TX1_M
HDMI_TX1_P
HDMI_TX2_M
HDMI_TX2_P
GNSS_BB_IP
GNSS_BB_QP
GNSS_BB_IM
GNSS_BB_QM
WLAN_BB_IM
WLAN_BB_IP
WLAN_BB_QM
WLAN_BB_QP
WLAN_REXT
USB1_3_4_HS_SYSCLK
USB3_HS_REXT
USB4_HS_REXT
PCI_E_HSI_P
PCI_E_HSI_N
PCI_E_HSO_P
PCI_E_HSO_N
SSBI1_PMIC1
SSBI_PMIC_FCLK
EBI1_VREF_D0_DQ
EBI0_VREF_D3
EBI0_VREF_D2
EBI0_VREF_D1
EBI0_VREF_D0
EBI0_VREF_CA
EBI1_VREF_CA
EBI1_VREF_D3
EBI1_VREF_D1
EBI1_VREF_D0_D2
EBI0_CAL_REXT
EBI1_CAL_REXT
EBI0_ZQ_REXT
EBI1_ZQ_REXT
DNC1
GPIO_69/HDMI_CEC
GPIO_70/HDMI_DDC_CLK
GPIO_71/HDMI_DDC_DATA
GPIO_72/HDMI_HPLUG_DET
GPIO_73/PMIC1_SEC_INT_N
GPIO_74/PMIC1_USR_INT_N
GPIO_75/PMIC1_MDM_INT_N
GPIO_76/PMIC2_SEC_INT_N
GPIO_77/PMIC2_USR_INT_N
GPIO_78/PS_HOLD
GPIO_79/SSBI_PMIC2
GPIO_80/GNSS_BLANKING
GPIO_81/SSBI_EXT_GPS
GPIO_82/GSBI7_3/PCI_E_RST_N
GPIO_83/GSBI7_2/PCI_E_WAKE_N
GPIO_84/GSBI7_1/PCI_E_PRSNT_2_N
GPIO_85/GSBI7_0/PCI_E_PWREN_N
GPIO_86/PCI_E_PWRFLT_N
GPIO_87/SATA_LED/BOOT_CONFIG_0
GPIO_88/USB2_HSIC_STROBE/VFE_CAMIF_TIMER_4B
GPIO_89/USB2_HSIC_DATA/VFE_CAMIF_TIMER_3B
GPIO_0/MDP_VSYNC_P/VFE_CAM_TIMER_6B
GPIO_1/MDP_VSYNC_S/VFE_CAM_TIMER_7B
GPIO_2/VFE_CAM_TIMER_1A/GP_MN/CAM_MCLK2/BOOT_FROM_ROM
GPIO_3/VFE_CAM_TIMER_2/GP_CLK_0A/WDOG_DISABLE
GPIO_4/VFE_CAM_TIMER_3A/CAM_MCLK1/GP_CLK_1A/BOOT_CONFIG_6
GPIO_5/CAM_MCLK0/BOOT_CONFIG_5
GPIO_6/GSBI3_3/GPS_PPS_OUT/GPS_PPS_IN/VFE_CAM_TIMER_4C/SPI_CS2A_N_GSBI1/SSBI_TS
GPIO_7/GSBI3_2/TS_EOC/SPI_CS1A_N_GSBI1/SPI_CS3B_N_GSBI1
GPIO_8/GSBI3_1
GPIO_9/GSBI3_0
GPIO_10/GSBI4_3/VFE_CAM_TIMER_6C/SPI_CS1B_N_GSBI1
GPIO_11/GSBI4_2/MDP_VSYNC_E/VFE_CAM_TIMER_7C/SPI_CS2B_N_GSBI1
GPIO_12/GSBI4_1
GPIO_13/GSBI4_0
GPIO_14/GSBI6_3/SSBI_FM
GPIO_15/GSBI6_2/FM_SDI
GPIO_16/GSBI6_1/BT_CTL
GPIO_17/GSBI6_0/BT_DATA_STROBE
GPIO_18/GSBI1_3/GP_PDM_0B/VFE_CAM_TIMER_1B
GPIO_19/GSBI1_2/VFE_CAM_TIMER_5B
GPIO_20/GSBI1_1
GPIO_21/GSBI1_0
GPIO_22/GSBI2_3/GP_PDM_1A
GPIO_23/GSBI2_2
GPIO_24/GSBI2_1
GPIO_25/GSBI2_0/GP_CLK_2B
GPIO_26/TS_PENIRQ_N
GPIO_27/MI2S_WS
GPIO_28/MI2S_SCK
GPIO_29/MI2S_SD3
GPIO_30/MI2S_SD2/AUD_SB1_DATA_B
GPIO_31/MI2S_SD1/AUD_SB1_CLK_B
GPIO_32/MI2S_SD0/GP_CLK_2A
GPIO_33/MI2S_MCLK/GP_PDM_2B/BOOT_CONFIG_4
GPIO_34/CDC_MIC_I2S_MCLK/GP_CLK_0B/BOOT_CONFIG_3
GPIO_35/CDC_MIC_I2S_SCK
GPIO_36/CDC_MIC_I2S_WS/SPI_CS1C_N_GSBI1/USB_FS1_OE_B_N
GPIO_37/CDC_MIC_I2S_DIN0/USB_FS1_DAT_B
GPIO_38/CDC_MIC_I2S_DIN1/GP_PDM_0A/USB_FS1_SE0_B
GPIO_39/CDC_SPKR_I2S_MCLK/AUD_SB1_MCLK/BOOT_CONFIG_2
GPIO_40/CDC_SPKR_I2S_SCK/AUD_SB1_CLK_A
GPIO_41/CDC_SPKR_I2S_DOUT/AUD_SB1_DATA_A
GPIO_42/CDC_SPKR_I2S_WS
GPIO_43/AUDIO_PCM_DOUT
GPIO_44/AUDIO_PCM_DIN/GP_PDM_1B
GPIO_45/AUDIO_PCM_SYNC/VFE_CAM_TIMER_4A
GPIO_46/AUDIO_PCM_CLK/VFE_CAMIF_TIMER_5A
GPIO_47/SPKR_I2S_SCK/VFE_CAMIF_TIMER_7A
GPIO_48/SPKR_I2S_WS/SPI_CS2C_N_GSBI1
GPIO_49/SPKR_I2S_DOUT/GP_PDM_2A
GPIO_50/SPKR_I2S_MCLK/GP_CLK_1B/BOOT_CONFIG_1
GPIO_51/MIC_I2S_DIN/GSBI5_3/VFE_CAMIF_TIMER_6A
GPIO_52/MIC_I2S_SCK/GSBI5_2/USB_FS1_OE_A_N
GPIO_53/MIC_I2S_WS/GSBI5_1/UICC_DP/USB_FS1_DAT_A
GPIO_54/MIC_I2S_MCLK/GSBI5_0/UICC_DM/USB_FS1_SE0_A
GPIO_55/TSIF1_CLK
GPIO_56/TSIF1_EN/SPI_CS3A_N_GSBI1
GPIO_57/TSIF1_DATA/SDC2_CMD
GPIO_58/TSIF2_SYNC/SDC2_DATA_3
GPIO_59/TSIF2_CLK/SDC2_CLK
GPIO_60/TSIF2_EN/SDC2_DATA_2
GPIO_61/TSIF2_DATA/SDC2_DATA_1
GPIO_62/TSIF1_SYNC/SDC2_DATA_0
GPIO_63/SDC4_DATA_3/SSBI_BT
GPIO_64/SDC4_DATA_2/WLAN_DATA_2
GPIO_65/SDC4_DATA_1/WLAN_DATA_1
GPIO_66/SDC4_DATA_0/WLAN_DATA_0
GPIO_67/SDC4_CMD/WLAN_CMD
GPIO_68/SDC4_CLK/WLAN_CLK
DNC2
DNC3
DNC4
0R21003
R4010
10
R21002 0
DNI
R21029
DNIC21001
C21002
DNI
27MHZ
DAISHINKU
1ZCB27000AA0A
EAW61543401
X21001
21
34
R21020
240
4.7K
R21001
4.7K
R21004
R21005
4.7K
VREG_MODEM_S3_1P8VREG_S4_1P8
4.7K
R21006
R21007
4.7K
200R21019
240R21024
240R21031
R21033 240
240R21032
R21008
4.7K
4.7K
R21009
R21010
4.7K
100n
C21004
240R21034
VDDA_MIPI_DSI_0P4
C21007
2.2u
VREG_S4_1P8
VREG_S4_1P8
R2101810K
VREG_LVS4_1P8
VREG_L22_1P8
VREG_LVS5_1P8
R21035 4.64K
R21013 100
10KR21012
240R21023
R21030 10K
USB_PHY_VBUS
VREG_S4_1P8
R21016 10K
2.2uL21001
DNI
R21011
240R21022
R21021
240
100n
C21003
CN21001
ENBY0053701
14-5804-030-000-829+
KYOCERA
1615
1714
1813
1912
2011
2110
229
238
247
256
265
274
283
292
301
R21014 DNI
DNIR21028
R21015 0
Q21001
KEC
KTJ6131V
EBK61952101
1
3
2
G
D
S
SLIMBUS1_CLK
SLIMBUS1_DATA
MODEM_JTAG_PS_HOLD
MDM_JTAG_RESOUT_N
MDM_JTAG_TRST_N
MDM_JTAG_TMS
MDM_JTAG_TCK
MDM_JTAG_RTCK
MDM_JTAG_TDI
MDM_JTAG_TDO
HSIC_DATA
HSIC_STB
MDM2AP_STATUS
RIVA_WCN_PRIORITY_B
MDM_LTE_FRAME_SYNC_B
MDM_LTE_ACTIVE_B
AP2MDM_PON_RESET_N
APQ2MDM_IPC2
APQ2MDM_IPC1
APQ2MDM_IPC3
I2C_SENSOR_SDA
I2C_SENSOR_SDA
I2C_SENSOR_SCL
I2C_SENSOR_SCL
PM8821_APC_SEC_IRQ_N
SSBI_PM8821
I2C_COMMON_SCL
I2C_COMMON_SCL
I2C_COMMON_SDA
I2C_COMMON_SDA
SLIMPORT_RESET_N
MIPI_DSI0_LANE2_M
MIPI_DSI0_LANE2_P
MIPI_DSI0_LANE3_P
MIPI_DSI0_LANE1_P
MIPI_DSI0_LANE1_M
MIPI_DSI0_LANE0_P
MIPI_DSI0_LANE0_M
MIPI_DSI0_CLK_P
MIPI_DSI0_CLK_N
MIPI_CSI1_LANE0_M
MIPI_CSI1_CLK_P
MIPI_CSI0_LANE1_M
MIPI_CSI0_LANE0_M
MIPI_CSI0_LANE0_P
MIPI_CSI0_LANE1_P
MIPI_CSI0_CLK_P
MIPI_CSI1_CLK_M
WCN_XO
BT_DATA
BT_SSBI
WLAN_BB_I_P
WLAN_BB_Q_P
BT_STROBE
WL_CMD_CLK
WL_CMD_SET
WL_CMD_DATA1
WL_CMD_DATA2
GYRO_INT
SDC1_CLK
APQ_RESOUT_N
APQ_RESOUT_N
APQ_JTAG_PS_HOLD
CAM_I2C_SCL
CAM_I2C_SCL
CAM_I2C_SDA
CAM_I2C_SDA
PM8921_SLEEP_CLK0
APQ_USB_DM
APQ_USB_DP
APQ_PS_HOLD
VREF_LPDDR2
CODEC_MAD_INT_N
PM8921_PON_RESET_N
PM8921_PON_RESET_N
WLAN_BB_Q_M
WLAN_BB_I_M
TMDS_TCLK_P
TMDS_TCLK_M
TMDS_TX0_P
TMDS_TX0_M
TMDS_TX1_P
TMDS_TX1_M
TMDS_TX2_P
TMDS_TX2_M
MIPI_DSI0_LANE3_M
MIPI_CSI1_LANE0_P
CAM_MCLK0
MIPI_CSI0_CLK_M
TOUCH_I2C_SCL
TOUCH_I2C_SCL
TOUCH_I2C_SDA
TOUCH_I2C_SDA
APQ_UART_RXD
APQ_UART_RXD
APQ_UART_TXD
APQ_UART_TXD
APQ_JTAG_TCK
APQ_JTAG_TCK
APQ_JTAG_TMS
APQ_JTAG_TMS
APQ_JTAG_TRST_N
APQ_JTAG_TRST_N
APQ_JTAG_TDO
APQ_JTAG_TDO
APQ_JTAG_RTCK
APQ_JTAG_RTCK
APQ_JTAG_RESOUT_N
APQ_JTAG_RESOUT_N
APQ_JTAG_TDI
APQ_JTAG_TDI
BOOT_CONFIG_0_1_6
BOOT_CONFIG_0_1_6
BOOT_CONFIG_0_1_6
BOOT_CONFIG_0_1_6
CXO_EN
PM8921_XO_OUT_D0
PM8921_XO_OUT_D0
NFC_WAKE_BCM
CAM_MCLK1
LIN_MOTOR_PWM
CAM2_RST_N
VREG_S4_1P8
SSBI_PMIC_FWD_CLK
VREF_WLAN
SSBI_PM8921
PM8921_APC_USR_IRQ_N
PM8921_APC_SEC_IRQ_N
PM8921_MDM_IRQ_N
SDC1_DATA_7
SDC1_DATA_6
SDC1_DATA_5
SDC1_DATA_4
SDC1_DATA_3
SDC1_DATA_2
SDC1_DATA_1
SDC1_DATA_0
SDC1_CMD
SLIMBUS1_MCLK
FLASH_CNTL_EN
DSV_EN
TOUCH_INT_N
LCD_VSYNC
CAM1_RST_N
HDMI_HOT_PLUG_DETECT
HDMI_DDC_DATA
HDMI_DDC_CLK
SLIMPORT_INT_N
LCD_ID
TOUCH_RESET
HDMI_CEC
COMPASS_INT
WL_CMD_DATA0
NFC_IRQ
NFC_VEN
PROX_AMBIENT_INT_N
AP2MDM_STATUS
MDM2AP_HSIC_READY
MDM2AP_ERRFATAL
AP2MDM_ERRFATAL
MDM2AP_VDDMIN
AP2MDM_VDDMIN
AP2MDM_WAKEUP
AP2MDM_SOFT_RESET
WIFI_MAKER_ID
EAR_KEY_INT_35D
EAR_SENSE_N_35D
DSV_LOAD_EN
Rev.10_same as G
Rev.B
Rev.10 Change
PLACE INDUCTOR AND CAP CLOSE TO PIN
APQ8064 JTAG
I2C Pull-Up
Config 1 Config 0
00
10
1 0
11 SDC1 (eMMC, DEFAULT)
SDC3 FOLLOWED BYSDC2
SDC3 FOLLOWED BY SDC1
EMER. BOOT(SDC3 FOLLOWED BY USB HS)
Fast Boot
Secure Boot
1
0
Config 6
JTAG JIG ADD TR
JTAG FPCB: PS_HLOD HAVE TO HIGH
CSFB DEFFERENT! CHECK
TCK
RTCK
TDO
TDI
TMS
TRST
VCC
Must be Shielded
boot_config 0,1,6 connect
RESIN
PS_HOLD
PS_HOLD
RESIN
VCC
TRST
TMS
Boot Config
TDI
PLACE CLOSE TO MSM
TDO
TCK
RTCK
AQP8064 MDM9615
to be changed(0402)
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