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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
D5002
C5040
10u
47u
C5055
47u
C5051
ASSEMBLY=NG
47p
C5056
C5030
2.2u
C5038
2.2u
2.2u
C5047
CN5000
4
3
2
1
G1
G2
+2.8V_L17_VCM
0
R5023
2
1
DNI
R5005
DNI
C5041
Q5000
7
8
4
3
5
2
6
1
D1
D4
D2
D3
G
S1
S2
D5
DNI
C5042
C5046
DNI
TP5002
4.7u
C5048
+1.05V_S6_KR1
+1.8V_LVS1_QFPROM
C5018
22u
C5023
22u
C5024
47u
C5025
47u
47u
C5026
+1.8V_LVS2_CAMIO
L5004
2.2u
C5033
4.7u
C5045
4.7u
4.7u
C5044
4.7u
C5043
PT5000
100K
+VPWR
C5039
4.7u
4.7u
C5035
C5034
4.7u
4.7u
C5029
+VPWR
1u
C5050
4.7u
C5049
+VPWR
+1.05V_S5_KR0
+VPWR
10u
C5010
ZD5002
47u
C5019
L5002
2.2u
+1.05V_S6_KR1
+1.05V_S5_KR0
+2.2V_S4_WCD_CP
+1.15V_S3
+VPWR
+1.8V_L11_MSM_P3
+1.4V_S2
+1.15V_S1_MSM_CORE
+1.4V_S2
1n
C5020
C5021
DNI
+VPWR
+2.2V_S4_WCD_CP
R5003
100K
+VPWR
+1.15V_S3
10K
R5006
VCHG_P
M
VCHG_P
M
+5V_USB_PHY_VBU
S
C5011
4.7u
EAN62488201
U5000
GND_S1
17
GND_S2
14
GND_S3
7
GND_S4
4
GND_XOADC
84
GND_XOBUF
198
OVP_SNS
172
OVP_CTL
151
BAT_FET_N
96
VBAT
88
VCOI
N
53
XTAL_19M_IN
208
XTAL_19M_OUT
216
XO_OUT_A0
173
XO_OUT_A1
182
XO_OUT_D0
175
XO_OUT_D1
184
XTAL_32K_IN
215
XTAL_32K_OUT
206
SLEEP_CLK0
176
VIB_DRV_N
51
RESIN_N
21
OPT_1
25
PS_HOLD
68
SSBI
38
VREG_S1
23
VREG_S2
28
VREG_S3
37
VREG_S4
43
VREG_L2
139
VREG_L3
125
VREG_L4
201
VREG_L6
86
VREG_L7
145
VREG_L8
118
VREG_L9
126
VREG_L10
148
VREG_L11
161
VREG_L12
218
VREG_L13
199
VREG_L14
166
VREG_L15
117
VREG_L16
168
VREG_L17
109
VREG_L18
217
REF_BYP
205
VDD_S1
16
VDD_S3
6
VDD_S4
3
VDD_SPKR_OUT_01
203
VDD_SPKR_OUT_02
220
SPKR_IN_M
179
SPKR_IN_P
170
SPKR_BYP_M
194
SPKR_BYP_P
188
VDD_SPKR
180
SPKR_OUT_M
219
SPKR_OUT_P
211
GND_SPKR_01
195
GND_SPKR_02
212
GND_22
204
GND_21
138
GND_20
137
GND_19
133
GND_18
132
GND_17
131
GND_16
124
GND_15
123
GND_14
115
GND_13
114
GND_12
107
GND_11
106
GND_10
105
GND_09
100
GND_08
99
GND_07
92
GND_06
91
GND_05
90
GND_04
85
GND_03
83
GND_02
74
GND_01
9
DNC_02
101
DNC_01
116
GND_CHG_HP_03
10
GND_CHG_HP_02
2
GND_CHG_HP_01
1
GND_CHG_02
80
GND_CHG_01
73
GND_WLED_DRV
171
GND_WLE
D
150
GND_VIB
58
GND_S6_03
141
GND_S6_02
134
GND_S6_01
127
GND_S5_02
55
GND_S5_01
48
VREF_XO
69
XO_THERM
75
GND_XO_01
191
GND_XO_02
207
XO_OUT_A2
183
XO_OUT_D0_EN
197
OPT_2
159
CBL_PWR_N
61
KYPD_PWR_N
45
GND
156
PA_THERM
35
AMUX_IN
52
PON_RST_N
46
PM_MDM_INT_N
30
PM_SEC_INT_N
31
PM_USR_INT_N
33
VREF_LPDDR2
34
MPP_01/VREF_PADS
89
MPP_02/VREF_DAC
97
MPP_03/LED_DRV_HR1
81
MPP_04/XO_OUT_A0_EN/LED_DRV_HR2
82
MPP_05/XO_OUT_A1_EN
65
MPP_06/XO_OUT_D1_EN
67
GPIO_1/LPG_DRV1
174
GPIO_2/LPG_DRV2
160
GPIO_3/EXT_BOOST_EN
152
GPIO_4/FCLK
153
GPIO_5/EXT_REG1_EN
144
GPIO_6/EXT_REG2_EN
143
GPIO_7HS/MP3_CLK
98
GPIO_8HS_1/SLEEP_CLK1_1
113
GPIO_8HS_2/SLEEP_CLK1_2
122
GPIO_9_1/BATT_ALARM1
130
GPIO_9_2/BATT_ALARM2
136
GPIO_10/EXT_REG3_EN
121
GPIO_11/EXT_REG4_EN
129
GPIO_12/XO_OUT_A2_EN
112
VSW_S1_01
8
VSW_S1_02
22
VSW_S2_01
5
VSW_S2_02
36
VSW_S2_03
44
VSW_S3_01
29
VSW_S3_02
15
VSW_S4_01
26
VSW_S4_02
12
VSW_S5_01
63
VSW_S5_02
71
VSW_S5_03
72
VREG_S5
54
VSW_S6_01
102
VSW_S6_02
110
VSW_S6_03
119
VREG_S6
40
VOUT_LVS1
214
VOUT_LVS2
181
VREG_L1_01
193
VREG_L1_02
210
VREG_L5_01
47
VREG_L5_02
39
VREG_L19_01
146
VREG_L19_02
154
VREG_L20
169
VREG_L21
185
VREG_L22
93
VREG_L23
177
VREG_L24
187
VREG_L25
200
VREG_L26
186
VREG_L27
78
VDD_WLE
D
158
VSW_WLE
D
165
VREG_WLE
D
164
WLED_DRV
1
149
WLED_DRV
2
140
WLED_CABC
157
PHY_VBU
S
120
USB_IN
2
196
USB_ID
20
USB_OUT2
142
VDD_CDRV
64
VDRV_N
49
VDRV_P
56
DC_IN_0
1
32
DC_IN_0
2
41
VSW_CHG_01
18
VSW_CHG_02
24
VREG_CHG_01
104
VREG_CHG_02
111
BAT_THERM
59
BAT_I
D
11
VREF_BAT
19
BMS_CS
P
76
BMS_CS
M
60
VPRE_CA
P
50
RGB_BLU/GP_LED_DRV
2
42
RGB_GRN/GP_LED_DRV
1
66
RGB_RED/LED_ATC/GP_LED_DRV
0
57
VDD_S2_01
13
VDD_S2_02
27
VDD_S5_01
79
VDD_S5_02
87
VDD_S6_01
95
VDD_S6_02
103
GND_RE
F
213
VIN_5V
128
VIN_LV
S
190
VDD_L1
202
VDD_L2_20
147
VDD_L3_9_15_17_22
108
VDD_L4_13_14_18_25_0
1
192
VDD_L4_13_14_18_25_0
2
209
VDD_L5_6_01
70
VDD_L5_6_02
77
VDD_L7_11_21_23
167
VDD_L8
94
VDD_L10
163
VDD_L12_24_26
178
VDD_L16_19_01
155
VDD_L16_19_02
162
VDD_L27
62
USB_OUT1
135
USB_IN
1
189
1u
L5000
VBUS_USB_IN
VBAT
1u
C5031
1u
C5032
C5036
1u
C5037
1u
C5013
0.1u
VBAT
100p
C5058
R5016
120
R5019
4.7K
R5004
100K
+1.05V_L26_MSM_PXO
+1.05V_L27_MSM_QDSP6_APP
1u
C5009
BAT5000
+1.8V_L14_ADC
33
n
C5022
10m
R5021
C5057
4.7n
R5014
105K
D5003
+VPWR
100p
C5059
16K
R5015
+1.3V_L1_MSM_A1
+1.2V_L2_MSM_MIPI
+3.075V_L3_USBPHY
+1.8V_L4_RF_D
+2.95V_L5_eMMC_VCC
+2.95V_L6_SD_CARD
+2.05V_L7_RF2_WTR
+3.0V_L8_TOUCH
+2.8V_L9_CAMAVDD
+1.8V_L11_MSM_P3
+1.8V_L14_ADC
+3.0V_L15_UIM1
+1.05V_L16_MSM_QDSP6_MSW
X5000 8Z19200010
19.2MHz
2
1
3
GND1
4
GND2
L5001
470n
+2.7V_L18_RF_SW_GPS
+1.8V_L14_ADC
68K
R5007
+2.8V_L10_SENSOR
+1.05V_L19_MSM_QDSP6_MFW
+1.2V_L20_MSM_P1
+1.9V_L21_MSM_A2
+2.95V_L22_MSM_P2
+1.8V_L23_MSM_PLL2
+1.15V_L24_MSM_PLL1
22u
C5008
C5007
22u
C5012
1u
C5014
100n
100n
C5015
C5017
100n
100n
C5016
C5005
10u
C5004
10u
4.7u
C5003
C5002
4.7u
4.7u
C5001
C5000
4.7u
0
R5002
L5006
1u
1u
L5005
1u
L5003
22u
C5006
R5000
249
D5000
+VPWR
R5001
249
D5001
C5063
10n
+1.2V_L12_DVDD
VREF_PADS
FB5000
1000
1000
FB5001
+1.8V_L11_MSM_P3
SPK_
N
SPK_
P
USB_ID
WTR0_XO_A0
PAM_TEMP
PON_RESET_N
XO_OUT_D0
VREF_DAC
XO_OUT_D0_EN
SLEEP_CLK
PS_HOLD
SSBI_ALT_CLK
VREF_LPDDR2
SSBI_MSM
PM_MDM_IRQ_N
PM_APC_USR_IRQ_N
PM_APC_SEC_IRQ_N
BATT_ID
JTAG_PS_HOLD
LINE_OUT_P
LINE_OUT_N
BATT_ALARM
PWR_ON_KEY
PCB_REVISION_ADC
PCB_REVISION_ADC
VBACKU
P
VBACKUP
R_SENS_
M
R_SENS_M
VREF_BAT_THERM
VREF_BAT_THERM
BATT_FET_
N
BATT_FET_N
BATT_THER
M
BATT_THERM
R_SENS_
P
R_SENS_P
VOLUMEUP_KEY
VOLUMEDOWN_KEY
QUICK_KEY
SMPS_S6_GND
SMPS_S5_GND
SMPS_S4_GND
SMPS_S3_GND
SMPS_S2_GND
SMPS_S1_GND
Pseudo-capless LDO's (LDO4,8,14 will inclued Rev.B)
VREG_L24
VREG_L25
VREG_L26
VREG_L27
VREG_L17
VREG_L18
VREG_L19
VREG_L20
VREG_L21
VREG_L22
VREG_L23
VREG_L15
VREG_L16
VREG_L9
, then the BMS pins need to be shorted to ground. ( R6563/R6564 )
Only if both the charger and BMS on PM8921 are not used,
Current Sensing
Battery Connector & Charging Circuit
Battery Connector GND
CHECK
VREG_L10
VREG_L11
VREG_L12
VREG_L13
VREG_L14
VREG_L5
VREG_L6
VREG_L7
VREG_L8
VREG_L4
VREG_L3
VREG_L2
VREG_L1
SMPS_S2_GND
SMPS_S3_GND
SMPS_S4_GND
SMPS_S5_GND
SMPS_S6_GND
Check for Value. Ref : 68.1k /1%/0.05W
Xtal of QCT Ref. Schem. include Thrmstr
SMPS_S1_GND
For MSM CXO_EN
PMIC_PM8038
XOADC GND is isolated
For MSM VDD_CORE
I
BACKUP BATT
II
I
G
0.300
0.383
0.680
II
0.505
DNI
100K
100K
100K
E
F
1.1
1.0
100K
130K
DNI
100K
PCB_REVISION
A
B
0.900
0.771
1.800
1.017
0.000
C
D
100K
100K
100K
100K
100K
20K
27K
39K
51K
75K
Power Level Check
!!