LG -E410 Service Manual page 129

u-USB Connector
CN4000
10 8 VBUS 2mm
1
6 2
3
7 4
5
11 9
VA4001
RF_BAND_Indicator
PS_HOLD
R4028 JTAG_PS_HOLD
R4027
750 DNI
WCDMA BAND R4027 R4028
1 / 5 OPEN 750
1 / 8 OPEN OPEN
2 / 5 750 OPEN
* 750 Ohm P/N: ERHZ0000493
ADC_PCB Version Check
R4022
VREG_P3_2.85V PCB_REVISION
100K
R1
Rev.1.0
R2
Revision R1 R2 ADC Range(HEX.)
EVB 100K OPEN
A 100K 5.6K 00.16
B 100K 12K 17.25
C 100K 19.1K 26.34
D 100K 27K 35.42
E 100K 36K 43.51
F 100K 47K 52.5E
1.0 100K 100K 83.95
1.1 100K 130K 96.A9
MP 100K OPEN
LGE Internal Use Only
VBUS_CHG_IN
2mm
FL4000
1
IN OUT
GND1 GND2
USB_ID
FL4001
1 5
2 4
ZD4003 ZD4004
MINIABB_DM
MINIABB_DP
VBAT VBAT VBAT
C4007 C4008
10u
1u
C4067 R4004
1u 22K
VCHG_VBUS
C4018 4.7u
VBAT
C4021
C4023 1u
0.1u
VREG_MSME_1.8V
C4024
0.1u
C4030 27p
TCXO_PM_19.2MHZ P2
TCXO_IN
C4031 DNI F2
XTAL32K_IN
E1
XTAL32K_OUT
X4000
NX3215SA
TP4001 N3
WLAN_CLK_REQ_WCN TCXO_A0_EN
C4032 DNI M4
WLAN_CLK_WCN TCXO_OUT_A0
K3
TCXO_EN TP4002 TCXO_D0_EN
32.768KHz
N9
PMIC_TCXO R4015 51
TCXO_OUT_D0
N5
BT_FM_CLK_REQ_WCN TP4003
TCXO_D1_EN
BT_FM_CLK_WCN N7
TCXO_OUT_D1
E5
SLEEP_CLK SLEEP_CLK0
R4026
K9
PS_HOLD
10K K13
CBLPWR_N
TP4004
K11
KPD_PWR_N KPD_PWR_N
M10
R4017 TP4005
RESIN_N
51K
K15
OPTION1
TP4006
C11
PMIC_SSBI SBDT
nPON_RST H8
PON_RESET_N
PM_INT_N TP4007 H10
PM_INT_N
N17
PA_THERM U4001
M8
TRK_LO_ADJ
PM_TRK_LO
R4019 0 M6
TRK_LO TRK_LO_ADJ
C4037
M14
HSED_BIAS1
3.3n
M16
HSED_BIAS2
HSED_BIAS1 E19
FM_LO_PMIC EXT_IN_LP
E21
C4072 FM_RO_PMIC EXT_IN_RM
1u
F14
LINE_OP C4040 2.2u
HPA_IN_LP
LINE_ON C4041 2.2u H14
HPA_IN_RM
F16
HPA_GNDREF
Route to MSM-AGND (pin B10)
18n
C4042 P18
HPH_L SPKR_IN_M
C4062 18n N19
HPH_R SPKR_IN_P
H16
HPA_CM_SNS
H18
EAR_L_PMIC
HPA_OUT_L
EAR_R_PMIC F18
HPA_OUT_R
R4021 12 P20
RCV_N SPKR_BYP_M
R4023 12 N21
RCV_P SPKR_BYP_P
SPK_RCV_N FB4000 220 R19
SPKR_OUT_M
P22
SPK_RCV_P FB4001 220 SPKR_OUT_P
GSM_PA_DAC_REF
Seperate from Main Ground
Mini ABB_NS
VREG_PROX_3.0V
CAM_AVDD_2.8V
CAM_DVDD_1.2V
CAM_IOVDD_1.8V
C4074 C4075 C4076 C4077
VBAT
VBUS_CHG_IN
1u 1u 1u 2.2u
3
VIN
23 25
VBUS1 VBAT1
24 26
VBUS2 VBAT2
22 27
MINIABB_DM
D- EXPDET
21 U4002
MINIABB_DP D+
20 11
USB_ID USBH_DM
UID DN
19 12
USBH_DP
RES DP
18 13
CAP U1
14
U2
15
VREG_MSME_1.8V
AUD1 VREG_MSME_1.8V
16
AUD2
17
MIC
32
DSS
C4006
1u
R4001
4.7K
GND
VREG_MSME_1.8V
C4009 4.7u
C4010 4.7u
C4011 10u
C4013 4.7u
C4071 4.7u
C4014 10u
C4015 0.1u
C4016
0.1u
C4017 0.1u
C4019 0.1u
C4020 0.1u
C4022 1u
L4000
2.2u
L4001
2.2u
A9
VSW_S1_1 L4002 2.2u
B8
VSW_S1_2
B10
VREG_S1
A17
VSW_S2_1
B16
VSW_S2_2 L4003 2.2u
B18
VREG_S2
F22 VSNS_RF_SMPS
VSW_S3_1
F20 C4033 C4034 C4035 C4036
VSW_S3_2
G21 22u 22u 22u 22u
VREG_S3
B22
VSW_S4
B20
VREG_S4
C21
VREG_L1
D20
VREG_L2
C1
VREG_L3
C3
VREG_L4
E3
VREG_L5
B2
VREG_L6
K23
VREG_L7
R5
VREG_L8
P6
VREG_L9
P10
VREG_L10
R9
VREG_L11
N1
VREG_L12
K1
VREG_L13
G3
VREG_L14
M2
VREG_L15
G1
VREG_L16
A3
VREG_L17
B4
VREG_L18
B6
VREG_L19
K21
NCP_CTC1
H20 C4069 2.2u
NCP_CTC2
G19
VREG_NCP
1u 1u 2.2u 2.2u 2.2u 2.2u 1u 1u 1u 1u 1u 1u 1u 1u 1u 1u
M18
NCP_FB
C4070 2.2u
R17
LED_ATC
B14
VIB_DRV_N VIB_DRV_N
C13
GND_DRV
- 129 -
BACK-UP BATTERY
MLED[4]
MLED[3]
MLED[2]
MLED[1]
VCHG_VBUS
R4002
4.7K
MINIABB_I2C_SDA
MINIABB_I2C_SCL
MINIABB_INT
VREG_MSMC1_1.1V
Battery Conn.
VREG_MSMC2_1.1V
VREG_MSME_1.8V VREF_THERM
VREG_SMPS_2.1V
VREG_TOUCH_3.0V
VREG_PADAC_2.05V
VREG_MSMA2_1.2V
VBAT_TEMP
VREG_PLL_1.1V
+1V3_MSM_A3_WCN
+1V2_WLAN_WCN
VREG_MSMA1_2.6V
VREG_TCXO_2.85V
VREG_USB_1.8V
VREG_LCD_2.8V
+1V8_WLAN_TCXO
VREG_P3_2.85V
VREG_SDCARD_2.85V
VREG_USB_3.3V
VREG_USIM2_2.85V
VREG_USIM1_2.85V
+3V_WLAN_WCN
Must Check Battery Conn. Pin Map
VREG_RF_2.7V
+1V2_MSM_A2_WCN
1u 1u 1u
Copyright © 2013 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
VCOIN
C4068
47u
VBAT
2mm
2mm
D2
3
2
1
D1
C4026 C4073
CN4001
0.1u
100u
C4029 47u
Only for training and service purposes