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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
C4171
22u
C4131 10n
10V
C4132 100n
16V
U4100
PM8226
105
18
57
67
22
9
59
1
79
114
113
126
69
93
23
47
68
34
33
10
170
121
48
41
7
60
27
115
11
4
104
76
96
107
131
156
163
151
139
140
164
152
166
154
155
143
167
162
171
172
161
103
125
137
138
94
50
127
24
70
12
51
52
53
55
29
32
30
19
43
49
14
71
16
38
128
118
116
106
25
37
2
3
15
95
81
36
35
56
58
46
45
20
21
8
111
99
98
87
86
75
74
64
165
153
109
142
110
150
92
78
147
145
133
91
90
89
82
54
40
28
26
84
83
80
DNC_3
DNC_1
DNC_2
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
GND_10
GND_9
GND_WLED
GND_OVP
GND_CHG
GND_CHG_PSUB
GND_CHG_HP_1
GND_CHG_HP_2
GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8
VSW_S1_1
VSW_S1_2
VREG_S1
VSW_S2_1
VSW_S2_2
VSW_S2_3
VREG_S2
VSW_S3
VREG_S3
VSW_S4
VREG_S4
VREG_L1
VREG_L2
VREG_L3
VREG_L4
VREG_L5
VREG_L6_2
VREG_L7
VREG_L8
VREG_L9
VREG_L10
VREG_L11
VREG_L12
VREG_L13
VREG_L14
VREG_L15
VREG_L16
VREG_L17_2
VREG_L18
VREG_L19
VREG_L20
VREG_L21
VREG_L22
VREG_L23
VREG_L24
VREG_L25
VREG_L26
VREG_L27
VREG_L28
VOUT_LVS1
VSW_WLED
OVP_WLED
WLED_1
VLED_FLASH
USB_IN_1
USB_IN_2
OVP_CP_DRV
OVP_OUT
VDRV_P
VCHG_1
VCHG_2
VSW_CHG_1
VSW_CHG_2
VPH_PWR_1
VPH_PWR_2
BATFET_CP_DRV
VBAT_1
VBAT_2
VBAT_3
VBAT_SNS
BMS_BYP
BMS_CSP
BMS_CSN
VCOIN
VDD_FLASH
VDD_GR1
VDD_GR2_2
VDD_GR3
VDD_GR4
VDD_GR5_2
VDD_GR6
VDD_GR7
VDD_L25
AVDD_BYP
VPRE_BYP
VDD_S1_2
GND_S1_2
VDD_S2
GND_S2_3
VDD_S3
GND_S3
VDD_S4
GND_S4
VDD_WLED
GND_WLEDI_1
GND_WLEDI_2
VDD_GP
VDD_GR2_1
VDD_GR5_1
VDD_S1_1
GND_S1_1
GND_S2_2
GND_S2_1
VREG_L17_1
VREG_L6_1
L4130 240n
240nL4131
C4172
22u
DNI
R4131
L4132 1u
L4134 2.2u
C4144 1u
47KR4134
L4133
1u
DNIR4138
R4135 DNI
CN9100
4
3
2
1
D1
D2
VCOIN
47uC4182
VREG_L6_1V8
C4167
10V
0.1u
VREG_LVS1_1V8
VREG_L12_1V8
C4147
1u
4.7uC4121
VREG_L25_2V075
VREG_L28_2V95
VREG_L24_1V3
VREG_L23_2V95
VREG_L22_2V95
VREG_L21_2V75
VREG_L20_3V075
VREG_L19_2V85
VREG_L18_2V95
VREG_L17_2V95
VREG_L16_3V3
VREG_L15_2V8
VREG_L14_2V75
VREG_L12_1V8
VREG_L10_1V8
VREG_L9_2V05
VREG_L8_1V8
VREG_L7_1V9
VREG_L6_1V8
VREG_L5_1V2
VREG_L4_1V2
VREG_L3_1V15
VREG_L2_1V2
VREG_L1_1V225
VREG_S4_2P1
VREG_S3_1P35
VREG_S2_1P15
VREG_S1_1P15
VREG_S3_1P35
VREG_S4_2P1
0 R4139
VREG_L25_2V075
VREG_S4_2P1
4.7uC4122
C4123 4.7u
C4124 2.2u
0.1u
C4145
U4100
97
168
65
66
141
130
144
132
157
158
146
159
73
72
117
129
61
169
88
42
31
39
13
44
17
62
6
5
63
120
123
112
77
101
100
119
108
102
85
122
134
160
148
135
149
136
124
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
CBL_PWR_N
KPD_PWR_N
OPT_2
OPT_1
PS_HOLD
RESIN_IN
PON_RESET_N
SPMI_CLK
SPMI_DATA
XO_THERM
GND_XOADC
XTAL_19M_IN
XTAL_19M_OUT
GND_XO_BUFF
GND_XO
BB_CLK1_EN
RF_CLK1
RF_CLK2
BB_CLK1
BB_CLK2
SLEEP_CLK1
VREF_BAT_THM
VREF_LPDDR
REF_BYP
GND_REF
AMUX_1
AMUX_2
MPP_1
MPP_2
MPP_3
MPP_4
MPP_5
MPP_6
MPP_7
MPP_8
VIB_DRV_N
GND_DRV
LED_CHG
USB_ID_IN
R4107 0
DNI
C4105
1nC4100
R4109
DNI
0R4103
R4102 0
R4108 0
TP4103
19.2MHz
X1E0002910001
X4100
4 3
21
XTAL1 GND/Therm
XTAL2Thermistor
DNI
C4101
DNI
C4102
R4110 0
VREF_LPDDR2
VREF_BAT_THERM
0
R4111
TP4100
DNI
C4103
R4105 0
R4104 10K
C4106 0.1u
TOL=0.01
100KR4106
VREG_L12_1V8
4.7u
10V
C4168
10uC4169
25V
1uC4164
0R4114
VBUS_USB_IN
C4130 33n
100KR4130
0R4141
+VPWR
+VPWR
+VPWR
+VPWR
10V
2.2uC4177
2.2u
10V
C4174
C4175 2.2u
10V
2.2u
10V
C4176
10V
1u
C4165
+VPWR
C4170
DNI
VBAT_SENSE
VBAT
+5V0_VREG_BHARGER
+VPWRVCOIN
+VPWR
+5V0_VREG_BHARGER
4.7uC4143
25V
C4142
25V
4.7u
+5V0_VREG_BHARGER
ZD4130
4.7uC4148
C4151
4.7u
4.7u
C4150
C4149
4.7u
1u
C4153
1u
C4152
C4155
1u
1u
C4154
4.7u
C4156
4.7u
C4157
C4159
1u
C4158
1u
C4160
4.7u
C4163
50V
4.7u
C4162
4.7u
0
R4132
0R4133
C4135 22u
6.3V
22uC4134
6.3V
C4140 DNI
C4141 DNI
4.7u
C4161
1
2
L4136 10u
10KR4142
0.1uC4166
+VPWR
0R4209
R9103
10m
TOL=0.01
0R9100
0R9101
TOL=0.01
R9102 36K
VA9101
VA9100
TOL=0.01
150KR9104
C9101 100n
R9106 0
D9100
C9102 100p
C9103 1u
VREF_BAT_THERM
100uC9100
VBAT
R9105 4.7K
TOL=0.01
C4146
470n
C4188 1u
1uC4203
C4202 1u
1uC4187
C4200 1u
1uC4201
1uC4189
C4186 4.7u
C4199
1u
C4136 47u
C4137 DNI
C4138 22u
22uC4139
200K
R4113
TOL=0.01
120
R9107
WTR0_XO_IN
PA_THERM_0
XO_G_TCXO
SLEEP_CLK
SLEEP_CLK
VREF_LDO_MPP_3
BB_CLK
BB_CLK
BB_CLK_EN
MSM_PS_HOLD
PMIC_SPMI_DATA
PMIC_SPMI_CLK
FLASH_STROBE_TRIG
TX_GTR_THRESH
BATT_UIM_ALARM
VREF_MSM_PX_MPP_1
BAT_ID
BAT_ID
PMIC_LED_C
PMIC_LED_A
PMIC_AUDIO_REF_CLK
VREF_BAT_THERM
JTAG_PS_HOLD
VBAT_SENSE
MSM_RESIN_N
PCB_REVISION
PCB_REVISION
CDC_BOOST_5V_EN
VBAT_SENSE_N
VBAT_SENSE_N
VBAT_SENSE_P
VBAT_SENSE_P
VBAT_THERM
VBAT_THERM
CABC_WLED
FLASH_LED_OUT_P
PM_USB_ID
PM_KYPD_PWR_N
If you use external sensing resister, you have to change 0ohm to Sensing Resister
External sensing resistor : ERHY0035601(10mm ohm, 1%)
Use the TVS diode of VR=5V, when TVS diode have to use for ESD
2. Over 100uF totally on Vbat line
1. Over 47uF around the bat connector
MC-C00073-15 : Apply to large capacity around the bat connector
(DGMS Guide)
(DGMS Guide)
MC-C04766-5 :
3. Thermistor, temperature pheri.
2. Device ADC
1. PCB rev
Use F(1%) grade component
1%
1%
<9-1-2_Battery_CNT_4P>
Routing Width 2mm
REV.0.5
BACKUP BATT
10uAH / 0.03F
L25 helper to S4
Current Assist when VBAT drops below 3V
the load caps as DNI for pseudo capless LDOs
(05/30)
AMUX Input
no connections to intermediate ground fills
Please refer to 80-NC833-14 for more information.
BB_CLK has special layout and component requirements.
Rev_1.0
< 4-1-1-1_PMIC_PM8226_DATA >
Max.33V
QCT Ref.checklist)(05/30)
Note 4
The cap should via directly to main ground with
0603 : under 150mA
QCT recommand
(05/30)
for tuning Audible Noise
QCT Ref.E(06/07)
30K
20K
100KA
0 100K
0.415
0.300
PCB REVISION
100K
68K
43K
100K
100K
100K
100K
C
B
0.000
1.800
0.900
1.157
100K
DNI
180K
1.0
1.1
E
D
100K
DNI
0.541
0.729
Rev R4131R4130
Place input caps close to respective VIN pins.
(GND_S1, GND_S2, GND_S3, GND_S4)
Then input caps should via directly to main ground
Each capacitor GND should be star routed to their respective reference ground
CHG_PGND
between output capacitor and the PMIC
Main ground should be continuous (not fragmented) plane
ground cap directly to main ground using separate via.
Output capacitor should be placed close to MSM load
Remote Sense
Remote Sense
PMIC Internal Use for VREG_RF_CLK
PMIC Internal Use for VREG_L6
Current Sensing Point for WLED Driver
CHG_PGND
up to 10EA of LED
please connect them to VPH_PWR.
If BMS_CSP and BMS_CSN pins are not used,
GR1 : L1, L2, L4, L5
GR2 : L3, L24, L26
GR3 : L6, L7, L8, L9, L27
GR4 : L10, L11, L13
GR5 : L14, L12
GR6 : L15, L16, L17, L18
GR7 : L19, L20, L21, L22, L23, L28
Layout
PMIC -> CAP -> MSM
GND_REF must connect directly to cap on a thin trace
Note 2
Please refer to 80-NC833-14 for more information.
BB_CLK has special layout and component requirements.
Note 1
Note 1
Rev_0.6
< 4-1-1-2_PMIC_PM8226_POWER >
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