LG -E615 Service Manual page 117

MSM7225A_A Power Part
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 MSM7225A-1-AA
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
VREG_MSMC2_1.1V
C3043 C3044 C3045 C3046 C3047 C3048 C3049 C3050 C3051 C3052 C3053 C3054 C3055 C3056
1608
22u 470n 470n 0.47u 0.47u 470n 0.47u 0.47u 0.47u 470n 0.47u 0.47u 0.47u 0.47u
VREG_MSMA1_2.6V VREG_USB_1.8V (USB1.8 : 1ea, A3 : 2ea, A5 : 1ea)
C3057 C3058 C3059 C3060 C3061 C3062 C3063 C3064
0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u 0.47u
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
VDD_A1_8
M4
C3002
VDD_A1_9
AK16
0.47u
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 C3003
VDD_A5
0.47u
W9
VDD_A6_1
VREG_PLL_1.1V
U13
VDD_A6_2
U11
VDD_A6_3
Y12
VDD_A6_4
AA11
VDD_A6_5
U7
VDD_EFUSE_PROG VREG_QFUSE_1.8V
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
U2001 VDD_P2_1 VREG_MSME_1.8V
D28
VDD_P2_2 R3012
D30
VDD_P2_3 VSNS_MSME_1.8V
T4
VDD_P2_4 0
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
VDD_P3 VREG_P3_2.85V
C3017
D12
VDD_P4_1
F6 0.47u
VDD_P4_2
AC9
VDD_C2_1 VREG_MSMC2_1.1V
AC11
VDD_C2_2
AC13
VDD_C2_3
AF8
VDD_C2_4
AF10 VREG_MSMC2_1.1V|VSNS_MSMC2_1.1V
VDD_C2_5
AF12
VDD_C2_6
AF14
VDD_C2_7
AG9
VDD_C2_8
AG11 CHANGE 1217
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_MSME_1.8V (P1 : 3ea, P2 : 6ea, P4 : 2ea)
change 0822
C3032 C3033 C3034 C3035 C3036 C3037 C3038 C3039 C3040 C3041 C3042
C3026 C3027 C3028 C3029 C3030 C3031 C3068 C3069
0.47u 0.47u 0.47u 0.47u 470n 470n 470n 0.47u 0.47u 0.47u 470n
22u 0.47u 470n 470n 0.47u 0.47u 0.47u 0.47u
VREG_PLL_1.1V
C3065 C3066 C3067
0.47u 0.47u 0.47u
MCP (4GB eMMC +4Gb LPDDR1)
VREG_MSME_1.8V
D4
NC26
A3
eMMC_DATA[0]
DAT0m
A4
eMMC_DATA[1]
DAT1m
A5
eMMC_DATA[2]
DAT2m
B2
eMMC_DATA[3]
DAT3m
B3
eMMC_DATA[4]
DAT4m
B4
eMMC_DATA[5]
DAT5m
B5
eMMC_DATA[6] DAT6m
B6
eMMC_DATA[7] DAT7m
R3011 M6
CLKm
eMMC_CLK
22
C3004
C3005 M5
eMMC_CMD CMDm
0.1u
C2
VDDIm
C6
VREG_MSME_1.8V VCCQm1
M4
VCCQm5
C3008 C3009 N4
VCCQm4
P3
VCCQm3
0.1u 0.1u
P5
VCCQm2
E6
VCCm1
F5
VCCm3
J10
VCCm2
K9
VREG_P3_2.85V VCCm4
E7
C3014 C3015 C3016
VSSm3
G5
C3013 0.1u 0.1u 0.1u VSSm2
H10
VREG_MSME_1.8V
VSSm1
K8
VSSm6
N2
U3002
VSSQm5
N5
VSSQm2
P4
VSSQm1 KMSJS000KM-B308
P6
VSSQm3
C4
VSSQm4
SAMSUNG
nRESETOUT K5
RSTm
CHANGE 1217
A1
DNU4
A2
NC2
A8
VREG_MSME_1.8V VDDQd6
A9
VSSQd2
C3071 C3020 A10
VSSd1
A11
VDDd4
0.1u 0.1u A12
VSSQd4
A13
NC6
A14
DNU3
B1
NC18
B7
SDRAM_DATA[30] DQ30d
B8
SDRAM_DATA[28]
DQ28d
B9
SDRAM_DATA[26]
DQ26d
B10
SDRAM_DATA[24]
DQ24d
B11
SDRAM_DQS3 DQS3d
B12
SDRAM_DATA[23]
DQ23d
B13
VDDQd2
B14
NC7
C1
VSSd5
C3
A4d
SDRAM_ADDR[4]
J12
SDRAM_DQS1 DQS1d
C7
SDRAM_DATA[31] DQ31d
C8
SDRAM_DATA[29] DQ29d
C9
SDRAM_DATA[27] DQ27d
C10
SDRAM_DATA[25] DQ25d
C11
DM3d
SDRAM_DQM3
C12
SDRAM_DATA[22] DQ22d
C13
SDRAM_DATA[21] DQ21d
- 117 -
7. CIRCUIT DIAGRAM
A6
NC1
A7
NC3
C5
NC23
E5
NC12
E8
NC19
E9
NC13
G3
NC20
P7
NC5
P10
NC4
J5
NC17
G10
NC16
H5
NC24
K6
NC22
K7
NC15
K10
NC21
G12
CKd
SDRAM_DCLK0
G13 VREG_MSME_1.8V
VDDQd5
G14
VDDd2
H1
VDDQd4
H2
RASd nSDRAM_RAS
H3 C3010 C3011
WEd nSDRAM_WE
H12
0.1u 0.1u
CKd SDRAM_DCLK1
H13
VDDQd1
H14
VSSd3
J1
CKE1d
J2 SDRAM_CKE1
CASd nSDRAM_CAS
J3
CS1d nSDRAM_CS1
K12
DQ13d
K13 SDRAM_DATA[13]
DQ14d SDRAM_DATA[14]
K14
DQ15d SDRAM_DATA[15]
L1
BA0d SDRAM_BA0
L2
A0d SDRAM_ADDR[0]
L3
A1d
SDRAM_ADDR[1]
L12
DQ11d
SDRAM_DATA[11]
L13
DQ12d
SDRAM_DATA[12]
L14
VSSQd7
M1
VSSd2
M2
VDDd5 VREG_MSME_1.8V
M3
A2d
SDRAM_ADDR[2]
M7
DQ1d
SDRAM_DATA[1]
M8
DQ3d
SDRAM_DATA[3]
M9
DQ5d
SDRAM_DATA[5]
M10
DQ7d
SDRAM_DATA[7]
M11
DM0d SDRAM_DQM0
M12
DQ9d
M13 SDRAM_DATA[9]
DQ10d
M14 SDRAM_DATA[10]
VREG_MSME_1.8V
VDDQd7
N1
NC8
N3
A3d SDRAM_ADDR[3]
N6
VSSQd1
N7
DQ0d
N8 SDRAM_DATA[0] C3021 C3022
DQ2d
N9 SDRAM_DATA[2]
0.1u 0.1u
DQ4d SDRAM_DATA[4]
N10
DQ6d SDRAM_DATA[6]
N11
DQS0d SDRAM_DQS0
N12
DQ8d
SDRAM_DATA[8]
N13
VDDQd9
N14
NC9
P1
DNU2
P2
NC10
P8
VDDQd3
P9
VSSQd6
P11
VDDd3
P12
VSSQd3
P13
NC11
P14
DNU1
C3025
0.1u
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Only for training and service purposes