LG -P715 Service Manual page 166

VREG_MSMC1_1.1V
MSM8x25_POWER
C3002 C3003 C3004 C3005 C3006 C3007 C3008 C3009 C3010 C3011 C3012 C3013 C3014 C3080 C3081 C3082 C3083 C3084
C3001
1608
22u 0.47u 0.47u 0.47u 0.47u 470n 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u
5EA Added (120816)
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
LGE Internal Use Only
C3015 C3016
0.47u 0.47u
G21
VDD_USBPHY_1P8
E21
VDD_USBPHY_3P3
AC5
VDD_A1_1
G11
VDD_A1_2
G9
VDD_A1_3
D10 C3017 C3018
VDD_A1_4
0.47u 0.47u
D4
VDD_A1_5
F4
VDD_A1_6
G5
VDD_A1_7
L5
VDD_A1_8
M4
VDD_A1_9
C3021 0.47u
AK16
VDD_A2 VREG_MSMA2_1.2V
AK22
VDD_A3_1
AJ21
VDD_A3_2
W5
VDD_A4 VREG_PADAC_2.05V
AA9
VDD_A5
C3025 0.47u
W9
VDD_A6_1
U13
VDD_A6_2
U11
VDD_A6_3
Y12
VDD_A6_4
AA11
VDD_A6_5
U7
VDD_EFUSE_PROG
F34
VDD_P1_1
L33
VDD_P1_2
U33
VDD_P1_3
W33
VDD_P1_4
AC33
VDD_P1_5
AK34
VDD_P1_6
D20
VDD_P2_1
U2001
D28
VDD_P2_2
D30
VDD_P2_3
T4
VDD_P2_4
AD4
VDD_P2_5 C3034 C3035 C3036
AK4
0.47u 0.47u 0.47u
VDD_P2_6
AN9
VDD_P2_7
AP16
VDD_P2_8
AP28
VDD_P2_9
AP34 C3046 0.47u
VDD_P2_10
AM4
VDD_P3 VREG_P3_2.85V
D12
VDD_P4_1
F6
VDD_P4_2
C3051 C3052
AC9
VDD_C2_1
0.47u 0.47u
AC11
VDD_C2_2
AC13
VDD_C2_3
AF8
VDD_C2_4
AF10
VDD_C2_5
R3015
AF12
VDD_C2_6
AF14
VDD_C2_7
0
AG9
VDD_C2_8
AG11
VDD_C2_9
AG13
VDD_C2_10
AG15
VDD_C2_11
AH20
GND_116 C3053 C3054 C3055 C3056
AH22
GND_117 0.47u 0.47u 0.47u
22u
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
MCP (4GB eMMC +6Gb LPDDR1)
C3085
0.47u
1EA Added (120816)
VREG_USB_1.8V
VREG_USB_3.3V
VREG_MSMA1_2.6V
C3019 C3020 C3086
0.47u 0.47u 0.47u
1EA Added (120816)
VREG_USB_1.8V
C3022 C3023 C3024
0.47u 0.47u 0.47u
VREG_PLL_1.1V
C3026 C3027 C3028
0.47u 0.47u 0.47u
eMMC_DATA[0]
R3011
eMMC_DATA[1]
VREG_QFUSE_1.8V
eMMC_DATA[2]
0
eMMC_DATA[3]
VREG_MSME_1.8V
eMMC_DATA[4]
eMMC_DATA[5]
C3029 C3030
C3031
eMMC_DATA[6]
0.47u 0.47u
0.47u
eMMC_DATA[7]
C3037 C3038 C3039
0.47u 0.47u 0.47u
VSNS_MSMC2_1.1V
nRESETOUT
VREG_MSMC2_1.1V
VREG_MSME_1.8V
C3057 C3058 C3059 C3060 C3061 C3062 C3063 C3064 C3065 C3066 C3067 C3068 C3069 C3070 C3071
0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u
C3072
2.2u
- 166 -
VREG_MSME_1.8V
part number check
D4
D_TQ
A3
DAT0
A4
DAT1
A5
DAT2
B2
DAT3
B3
DAT4
B4
DAT5
B5
DAT6
B6
DAT7
R3013 M6
eMMC_CLK CLK
22
C3032 C3033 M5
eMMC_CMD CMD
0.1u 1u
C2
VDDI
C6
VCCQ3 D_VDDQ5
VREG_MSME_1.8V
M4
VCCQ4
N4
C3040 C3041
VCCQ2 D_VDDQ4
P3
VCCQ5
4.7u 0.1u
P5
VCCQ1
E6
VCC1
F5
VCC2 D_VDDQ1
J10
VCC3
K9
VREG_P3_2.85V VCC4
E7
C3047
C3048 VSS7
G5
0.1u VSS6
4.7u
H10
VREG_MSME_1.8V VSS3
K8
VSS5
N2
U3002
VSSQ1
N5
VSSQ5
P4
VSSQ4
P6
VSSQ3
C4
VSSQ2
D_VSSQ1
K5
RSTn
CHANGE 1217
A1
NC1
A2
NC2
A8
D_VDDQ6
A9
D_VSSQ8
A10
C3073 C3074
D_VSS2
A11
D_VDD4
0.1u 0.1u
A12
D_VSSQ7
A13
NC6
A14
NC29 D_VDDQ7
B1
NC18
B7
SDRAM_DATA[30] D_DQ30
B8
SDRAM_DATA[28] D_DQ28 D_VSSQ4
B9
SDRAM_DATA[26] D_DQ26
B10
SDRAM_DATA[24] D_DQ24
B11
D_DQS3
SDRAM_DQS3
B12
SDRAM_DATA[23] D_DQ23
B13
D_VDDQ8
B14
NC7
C1
D_VSS1 D_VDDQ9
C3
D_A4
SDRAM_ADDR[4]
J12
SDRAM_DQS1 D_DQS1
C7
SDRAM_DATA[31] D_DQ31
C8
SDRAM_DATA[29] D_DQ29 D_VDDQ3
C9
SDRAM_DATA[27] D_DQ27 D_VSSQ3
C10
SDRAM_DATA[25] D_DQ25
C11
D_DM3 D_VSSQ6
SDRAM_DQM3
C12
SDRAM_DATA[22] D_DQ22
C13
SDRAM_DATA[21] D_DQ21
C3078 C3079
2.2u 0.1u
Copyright © 2013 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
A6
NC20
A7
NC3
C5
NC23
E5
NC12
E8
NC19
E9
NC13
G3
NC28
P7
NC5
P10
NC4
J5
NC17
G10
NC16
H5
NC24
K6
NC22
K7
NC15
K10
NC21
G12
D_CLK
SDRAM_DCLK0
G13
VREG_MSME_1.8V
G14
D_VDD1
H1
H2
D_RAS#
nSDRAM_RAS C3043 C3044
H3 C3045
D_WE# nSDRAM_WE
H12 0.1u 0.1u 2.2u
D_CLK#
SDRAM_DCLK1
H13
H14
D_VSS8
J1
D_CKE1
SDRAM_CKE1
J2
D_CAS#
nSDRAM_CAS
J3
D_CE1# nSDRAM_CS1
K12
D_DQ13
SDRAM_DATA[13]
K13
D_DQ14
SDRAM_DATA[14]
K14
D_DQ15
L1 SDRAM_DATA[15]
D_BA0
SDRAM_BA0
L2
D_A0
SDRAM_ADDR[0]
L3
D_A1 SDRAM_ADDR[1]
L12
D_DQ11
SDRAM_DATA[11]
L13
D_DQ12
SDRAM_DATA[12]
L14
M1
D_VSS4
M2
D_VDD3 VREG_MSME_1.8V
M3
D_A2 SDRAM_ADDR[2]
M7
D_DQ1
SDRAM_DATA[1]
M8
D_DQ3
SDRAM_DATA[3]
M9
D_DQ5
M10 SDRAM_DATA[5]
D_DQ7
SDRAM_DATA[7]
M11
D_DM0
SDRAM_DQM0
M12
D_DQ9
M13 SDRAM_DATA[9]
D_DQ10
SDRAM_DATA[10]
M14
VREG_MSME_1.8V
N1
NC8
N3
D_A3
SDRAM_ADDR[3]
N6
N7
D_DQ0
N8 SDRAM_DATA[0] C3075 C3076 C3077
D_DQ2
SDRAM_DATA[2]
N9 2.2u
D_DQ4 0.1u 0.1u
SDRAM_DATA[4]
N10
D_DQ6
N11 SDRAM_DATA[6]
D_DQS0
SDRAM_DQS0
N12
D_DQ8
SDRAM_DATA[8]
N13
N14
NC9
P1
NC26
P2
NC10
P8
P9
P11
D_VDD2
P12
P13
NC11
P14
NC27
Only for training and service purposes