LG -E410 Service Manual page 128

MSM7x25_A Power Part
VREG_MSMC1_1.1V
H10
GND_A_1
H8
GND_A_2
B10
GND_A_3
H2
GND_A_4
C3
GND_A_5
AC7
GND_A_6
W7
GND_A_7
M2
GND_A_8
V12
GND_A_9
AA13
GND_A_10
Y8
GND_A_11
V8
GND_A_12
W13
GND_A_13
U9
GND_A_14
W11
GND_A_15
AB8
GND_A_16
AB12
GND_A_17
B24
GND_A_18
J7
GND_A_19
G7
GND_A_20
J5
GND_A_21
L7
GND_A_22
AJ17
GND_A_23
AP20
GND_A_24
AJ23
GND_A_25
AJ19
GND_A_26
A1
GND_1
A3
GND_2
A11
GND_3
A17
GND_4
A23
GND_5
A29
GND_6
A35
GND_7
B2
GND_8
B30
GND_9
B36
GND_10
C1
GND_11
E35
GND_12
F36
GND_13
G1
GND_14
H24
GND_15
J11
GND_16
J13
GND_17
J15
GND_18
J17
GND_19
J19
GND_20
J21
GND_21
J23
GND_22
J25
GND_23
J27
GND_24
K28
GND_25
L9
GND_26
L35
GND_27
M8
GND_28
M12
GND_29
M14
GND_30
M16
GND_31
M18
GND_32
M20
GND_33
M22
GND_34
M24
GND_35
M26
GND_36
M28
GND_37
M36
GND_38
N1
GND_39
N11
GND_40
N13
GND_41
N15
GND_42
N17
GND_43
N19
GND_44
N21
GND_45
N23
GND_46
N25
GND_47
P28
GND_48
R9
GND_49
T8
GND_50
T12
GND_51
Cap for MSM7x25_A Power
VREG_MSMC1_1.1V
C3041 C3042 C3043 C3044 C3045 C3046 C3047 C3048 C3049
1608
22u 470n 470n 470n 470n 470n 470n 470n 470n
VREG_USB_1.8V (USB1.8 : 1ea, A3 : 2ea, A5 : 1ea)
VREG_MSMA1_2.6V
C3059
C3055 C3056 C3058
470n
470n 470n 470n
LGE Internal Use Only
G21
VDD_USBPHY_1P8 VREG_USB_1.8V
E21
VDD_USBPHY_3P3 VREG_USB_3.3V
AC5
VDD_A1_1
VREG_MSMA1_2.6V
G11
VDD_A1_2
G9
VDD_A1_3
D10
VDD_A1_4
D4
VDD_A1_5
F4
VDD_A1_6
G5
VDD_A1_7
L5
2
VDD_A1_8
M4
VDD_A1_9 C3001
1
AK16
470n
VDD_A2 VREG_MSMA2_1.2V
AK22
VDD_A3_1 VREG_USB_1.8V
AJ21
VDD_A3_2
W5
VDD_A4
VREG_PADAC_2.05V
AA9 C3002
VDD_A5
W9 470n
VDD_A6_1 VREG_PLL_1.1V
U13
VDD_A6_2
U11
VDD_A6_3
Y12
VDD_A6_4
AA11
VDD_A6_5
U7 R3016
VDD_EFUSE_PROG
DNI
F34
VDD_P1_1
L33
VDD_P1_2
U33 1 2
VDD_P1_3
W33
VDD_P1_4
AC33
VDD_P1_5
AK34
VDD_P1_6
D20
VDD_P2_1
U2000 VREG_MSME_1.8V
D28
VDD_P2_2
D30
VDD_P2_3
T4
VDD_P2_4
AD4
VDD_P2_5
AK4
VDD_P2_6
AN9
VDD_P2_7
AP16
VDD_P2_8
AP28
VDD_P2_9
AP34
VDD_P2_10
AM4
2
VDD_P3 VREG_P3_2.85V
C3015
D12 1
VDD_P4_1
F6
VDD_P4_2 470n
AC9
VDD_C2_1 VREG_MSMC2_1.1V
AC11
VDD_C2_2
AC13
VDD_C2_3
AF8
VDD_C2_4
AF10
VDD_C2_5
AF12
VDD_C2_6
AF14
VDD_C2_7
AG9
VDD_C2_8
AG11
VDD_C2_9
AG13
VDD_C2_10
AG15
VDD_C2_11
AH20
GND_116
AH22
GND_117
AH24
GND_118
AH26
GND_119
AK2
GND_120
AK36
GND_121
AL1
GND_122
AR1
GND_123
AR9
GND_124
AR29
GND_125
AR35
GND_126
AT2
GND_127
AT10
GND_128
AT16
GND_129
AT24
GND_130
AT30
GND_131
AT36
GND_132
VREG_MSMC2_1.1V VREG_MSME_1.8V (P1 : 3ea, P2 : 3ea, P4 : 1ea)
C3024 C3025 C3026 C3027 C3030 C3032 C3033 C3034 C3035 C3036 C3037
22u 470n 470n 470n 470n 470n
470n 470n 470n 470n 470n
VREG_PLL_1.1V
C3062 C3063 C3065
470n 470n 470n
MCP (4GB eMMC +4Gb LPDDR1)
VREG_MSME_1.8V
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_CLK
VREG_USIM2_2.85V
eMMC_CMD
VREG_MSME_1.8V
C3005 C3006
2.2u
VREG_P3_2.85V
C3012
4.7u
VREG_MSME_1.8V
1 2
nRESETOUT
VREG_MSME_1.8V
SDRAM_DATA[30]
SDRAM_DATA[28]
SDRAM_DATA[26]
SDRAM_DATA[24]
SDRAM_DQS3
SDRAM_DATA[23]
SDRAM_ADDR[4]
SDRAM_DQS1
SDRAM_DATA[31]
SDRAM_DATA[29]
SDRAM_DATA[27]
SDRAM_DATA[25]
SDRAM_DQM3
SDRAM_DATA[22]
SDRAM_DATA[21]
- 128 -
SK HYNIX
A6
NC1
D4 A7
TQ NC3
C5
NC23
A3 IO0 NC12 E5
A4 E8
IO1 NC19
A5 E9
IO2 NC13
B2 G3 SDRAM_ADDR[14]
IO3 NC20
B3 IO4 NC5 P7
B4 P10
IO5 NC4
B5 J5
IO6 NC17
B6 G10
IO7 NC16
NC24 H5
R3010
M6 K6
CLK2 NC22
22 K7
NC15
M5 K10
CMD NC21
C2 VDDI CLK1 G12 SDRAM_DCLK0
C6 G13
VCCQ4 VDDQ3
M4 G14
VCCQ5 VDD1
N4 H1
C3007 VCCQ3 VDDQ2
P3 VCCQ2 RAS# H2 nSDRAM_RAS
1u 1u
P5 H3 nSDRAM_WE
VCCQ1 WE#
E6 H12 SDRAM_DCLK1
VCC3 CLK#
F5 H13
VCC4 VDDQ1
J10 VCC2 VSSd3 H14
K9 J1 SDRAM_CKE1
VCC1 CKE1
J2 nSDRAM_CAS
CAS#
C3011 C3013 C3014 E7 J3 nSDRAM_CS1
VSSm3 CS1#
G5 K12 SDRAM_DATA[13]
VSSm2 DQ13
0.1u 0.1u 0.1u
H10 VSSm1 DQ14 K13 SDRAM_DATA[14]
K8 K14 SDRAM_DATA[15]
VSSm6 DQ15
N2 U3001 L1 SDRAM_BA0
VSSm5 BA0
N5 L2 SDRAM_ADDR[0]
VSSm9 A0
P4 VSSm7 A1 L3 SDRAM_ADDR[1]
P6 L12 SDRAM_DATA[11]
VSSm8 DQ11
C4 L13 SDRAM_DATA[12]
VSSm4 DQ12
L14
VSSQd7
K5 RST# VSSd2 M1
M2
VDD4
A1 M3 SDRAM_ADDR[2]
DNU4 A2
A2 M7 SDRAM_DATA[1]
NC2 DQ1
A8 M8 SDRAM_DATA[3]
VDDQ5 DQ3
A9 M9 SDRAM_DATA[5]
VSSQd2 DQ5
A10 M10 SDRAM_DATA[7]
VSSd1 DQ7
A11 M11 SDRAM_DQM0
VDD2 DM0
A12 M12 SDRAM_DATA[9]
VSSQd4 DQ9
A13 NC6 DQ10 M13 SDRAM_DATA[10]
A14 M14
DNU3 VDDQ6
B1 N1
NC18 NC8
B7 N3 SDRAM_ADDR[3]
DQ30 A3
B8 DQ28 VSSQd1 N6
B9 N7 SDRAM_DATA[0]
DQ26 DQ0
B10 N8 SDRAM_DATA[2]
DQ24 DQ2
B11 N9 SDRAM_DATA[4]
DQS3 DQ4
B12 N10 SDRAM_DATA[6]
DQ23 DQ6
B13 N11 SDRAM_DQS0
VDDQ7 DQS0
B14 N12 SDRAM_DATA[8]
NC7 DQ8
C1 N13
VSSd5 VDDQ8
C3 N14
A4 NC9
J12 DQS1 DNU2 P1
C7 P2
DQ31 NC10
C8 P8
DQ29 VDDQ4
C9 P9
DQ27 VSSQd6
C10 DQ25 VDD3 P11
C11 P12
DM3 VSSQd3
C12 P13
DQ22 NC11
C13 P14
DQ21 DNU1
C14 D1 D2 D3 D12 D13 D14 E1 E2 E3 J13 J14 K1 E10 E12 E13 E14 F1 F2 F3 F10 F12 F13 F14 G1 G2 K2 K3
2 2
1 1
Copyright © 2013 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
VREG_MSME_1.8V
VREG_MSME_1.8V
VREG_MSME_1.8V
2
1
Only for training and service purposes