Pm8038, Msm8227, Memory, Display, Touch, Sim - Nokia LUMIA 520 Service Schematics
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Also See for LUMIA 520:
- User manual (125 pages) ,
- Manual (41 pages) ,
- Quick start manual (3 pages)
Table of Contents
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N4200
L3300
Z3300
U3
VBUS
A2
USB_IN
V4
220R/100MHz
USB_IN
B2
R4200
C4200
47k
2u2-4u7
C22
VREG_S5
B21
VSW_S5
C20
VSW_S5
L4204
A20
VREG_S5_KR0
VSW_S5
F5
1uH
VREG_L26_PXO
VREG_L26
F17
VREG_L22
VREG_L22
VREG_L20_DDRCORE
F7
VREG_L20
VREG_L11_IO
R8
VREG_L11
T4
VIN_LVS1
D5
VREG_L24_MEM
VREG_L24
T16
VREF_DAC
MPP2
H7
VREG_L16_DSPMSW
VREG_L16
K10
VREG_L19
M9
VREG_L19_DSPMFW
VREG_L19
S1
VREG_LVS1_QFUSE
R4833
VREG_LVS1
R24
VREF_LPDDR2
VREF_LPDDR2
D19
VREG_L27_DSPAPP
VREG_L27
H5
VREG_L21
VREG_L21
VREG_L4
S17
VREF_PADS
MPP1
F3
VREG_L4
F13
VREG_L3_USB
VREG_L3
F11
VREG_L2
VREG_L2
VREG_L1_RF_CWS
E2
VREG_L1
E4
VREG_L1
G6
VREG_L23_PLL
VREG_L23
J4202
D25
PM_INT_MODEM
PM_INT_MODEM_N
B25
J4203
PM_INT_SEC
PM_INT_SEC_N
T24
PM_INT_USR
J4204
PM_INT_USR_N
R12
PM_BATT_ALARM
J4207
GPIO9
P11
GPIO9
R4280
K20
PS_HOLD
J9343
PS_HOLD
10k
XO_MSM_19M
N6
J4800
XO_OUT_D0
S3
XO_MSM_EN
J4801
XO_OUT_D0_EN
PMIC_SSBI
E24
J4201
SBDT
K6
MSM_SLEEP_CLK
J4802
SLEEP_CLK0
P9
CLK_MSM_FWD
J4804
GPIO4
U13
MSM_VBUS
R4809
PHY_BUS
F23
PON_RESET
PON_RESET_N
C26
VREG_S1_CORE
VSW_S1
C28
L4200
VSW_S1
0u47H
A26
VREG_S1
L4205
A14
VREG_S6_KR1
VSW_S6
B15
1uH
VSW_S6
C16
VSW_S6
A24
VREG_S6
3 (9) | PM8038, MSM8227, Memory, Display, Touch, SIM
X3300
Z3301
V3310
A2
DP_ext
DP_int
A1
DP
VBUS
A1
J3300
D-
B2
DM_ext
B1
DN
J3301
B1
D+
J3302
DM_int
ID
C2
ID
GND C1
GND
J3303
C4273
C4907
C4239
C4297
C4852
C4853
C4847
C4848
C4849
C4850
C4851
1u5-2u2
1u
22-30u
22u
10u
1u5-2u2
1u
1u
1u
1u
1u
C4827
C4269
1u
1u5-2u2
C4276
C4842
C4843
C4844
C4845
C4846
C4812
C4813
C4814
C4815
C4816
3u9-4u7
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
C4288
C4261
C4832
C4833
C4834
C4835
C4828
C4829
C4830
C4831
C4836
C4837
C4838
C4839
100nF
3u9-4u7
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
1u
C4271
C4800
C4801
C4802
C4803
C4881
C4882
C4906
C4902
C4904
1u5-2u2
1u
1u
1u
1u
1u
1u
100nF
100nF
100nF
C4265
C4871
C4872
C4873
C4874
C4875
C4910
3u9-4u7
1u
1u
1u
1u
1u
1u5-2u2
C4275
C4866
C4867
C4868
C4869
C4870
C4883
3u9-4u7
1u
1u
1u
1u
1u
1u5-2u2
C4903
C4912
100nF
100nF
C4274
C4861
C4862
C4863
C4864
C4865
3u9-4u7
1u
1u
1u
1u
1u
C4268
C4895
C4896
C4898
C4899
1u5-2u2
1u
1u
1u
1u
C4880
C4254
C4885
C4253
C4890
C4252
C4876
C4877
C4878
100nF
1u5-2u2
1u
1u5-2u2
1u
1u5-2u2
1u
1u
1u
C4211
C4251
C4892
C4891
1n
3u9-4u7
1u
1u
C4270
C4884
C4886
C4887
C4888
C4889
1u5-2u2
1u
1u
1u
1u
1u
C4235
C4808
C4809
C4810
C4811
C4908
C4807
C4806
C4805
C4804
22-30u
1u
1u
1u
1u
22u
1u
1u
1u
1u
C4241
C4298
C4859
C4860
C4854
C4855
C4856
C4857
C4858
22-30u
22-30u
10u
1u5-2u2
1u
1u
1u
1u
1u
D4800
G1
USB_HS_DP
F2
USB_HS_DM
N31
VDD_KR0
AD36
EMMC_CMD
N33
SDC1_CMD
VDD_KR0
AD34
EMMC_CLK
N37
SDC1_CLK
VDD_KR0
M8
MSM_RESOUT
N39
RESOUT_N
VDD_KR0
P30
AE39
DATA0
SDC1_DATA_0
VDD_KR0
AE33
P32
DATA1
SDC1_DATA_1
VDD_KR0
P34
AC33
DATA2
VDD_KR0
SDC1_DATA_2
P36
AD38
DATA3
VDD_KR0
SDC1_DATA_3
P38
AF36
DATA4
VDD_KR0
SDC1_DATA_4
P40
AE37
DATA5
VDD_KR0
SDC1_DATA_5
R29
AB34
DATA6
VDD_KR0
SDC1_DATA_6
R31
AD40
DATA7
VDD_KR0
SDC1_DATA_7
R37
VDD_KR0
R39
VDD_KR0
N29
VDD_KR0
V8
D4810
VDD_PXO
POP memory
on top of
MSM8227
8 GBIT
AB36
VDD_P2
AB38
VDD_P1
AA3
VDD_DDR_C1
V36
SDMMC_CLK
SDC3_CLK
AC37
SDMMC_CMD
SDC3_CMD
C4840
AA37
SDMMC_DAT0
1u
SDC3_DATA_0
SDMMC_DAT1
Y36
SDC3_DATA_1
V38
SDMMC_DAT2
SDC3_DATA_2
AA17
W39
SDMMC_DAT3
VDD_MEM
SDC3_DATA_3
C17
WLAN_DAC_VREF
AV16
TX_DAC0_VREF
AT28
TX_DAC1_VREF
N15
VDD_QDSP6_MSW
P14
VDD_QDSP6_MSW
AR7
VREG_L15_SIM
P16
VDD_QDSP6_MSW
VDD_P5
R13
VDD_QDSP6_MSW
R15
VDD_QDSP6_MSW
T14
VDD_QDSP6_MSW
AD16
VDD_QDSP6_MFW
AE15
VDD_QDSP6_MFW
AE17
AT4
SIM_DATA
VDD_QDSP6_MFW
GPIO_30
AF16
AU1
SIM_CLOCK
VDD_QDSP6_MFW
GPIO_31
AF18
SIM_RESET
AU3
VDD_QDSP6_MFW
GPIO_32
AG17
VDD_QDSP6_MFW
T8
VDD_QFUSE_PRG
AC7
EBI0_VREF_D0
AP8
EBI0_VREF_D1
L7
EBI0_VREF_D2
AN11
EBI0_VREF_D3
VREG_L11_IO
AK34
EBI0_VREF_CA
AC39
VREF_CA
B34
AB2
GPIO_11
VREF_DQ
V32
VDD_QDSP6_APP
V34
R4950
R4951
VDD_QDSP6_APP
W31
2k2
2k2
VDD_QDSP6_APP
W33
C39
GPIO_52
VDD_QDSP6_APP
Y32
G13
GPIO_16
VDD_QDSP6_APP
Y34
VDD_QDSP6_APP
C11
AN23
GPIO_17
VDD_A2
AV30
VDD_A2
AT20
VDD_A2
AU25
VDD_A2
AN9
VREF_PADS
W37
VREF_PADS
H4
VDD_USB_HSHS_1P8
G3
VDD_USB_HS_HS_3P3
N5
VDD_MIPI
AL5
VDD_MIPI
AJ7
VDD_MIPI
AP24
VDD_A1
AP30
VDD_A1
AP2
DSI0_D1-
C15
MIPI_DSI0_LN1_N
VDD_A1
AN1
DSI0_D1+
MIPI_DSI0_LN1_P
AM4
DSI0_CLK-
MIPI_DSI0_CLK_N
AL3
DSI0_CLK+
AM28
MIPI_DSI0_CLK_P
VDD_PLL2
Y28
AM2
DSI0_D2-
VDD_PLL2
MIPI_DSI0_LN2_N
H18
VDD_PLL2
AL1
DSI0_D2+
MIPI_DSI0_LN2_P
U33
VDD_PLL2
E31
VDD_PLL2
J23
VDD_PLL2
C31
GPIO_105
A29
GPIO_103
B30
GPIO_104
C27
GPIO_98
F38
AW11
DISPLAY_RST
GPIO_108
GPIO_58
AH40
CXO
D2
USB_HS_SYSCLK
AH38
CXO_EN
AF34
SSBI_PMIC1
AG37
SLEEP_CLK
AF38
SSBI_PMIC_FCLK
J3
USB_HS_VBUS
N7
RESIN_N
AA11
VDD_CORE
G31
VDD_KR1
G37
VDD_KR1
G39
VDD_KR1
H30
VDD_KR1
H32
VDD_KR1
H34
VDD_KR1
H36
VDD_KR1
H38
VDD_KR1
H40
VDD_KR1
J29
VDD_KR1
J31
VDD_KR1
J33
VDD_KR1
J37
VDD_KR1
AW5
BACKLIGHT_BOOST
GPIO_1
J39
VDD_KR1
G29
VDD_KR1
AA7,AK36,AT8,AT10,AV2,AV32,AW39,AY20,C3,E21,E29,E35,G9,G15,U37,Y40=VREG_L11_IO
AC1,AC3,AH2,AH36,AP40,AR3,AU39,AV14,AV20,AW3,AY6,B2,E3,L3,Y38=VREG_L20_DDRCORE
AA31,AB16,AB30,AC15,AC15,AC17,AC27,AC31,AD10,AD12,AE11,AF12,AF26,AF30,AG11,AG25,AG27,AG29,AH26,AH28,AH30,AJ11,AJ21,AK12,AK20,AK22,AK32,AL11,AL21,AL31,AM10,AM12,AM32,F34,H26,H28,J11,J27,K10,K12,K18,L11,M18,M20,N17,N25,P18,P26,R25,T24,T26,T30,T32,U15,U25,U31,V14,W15,V16,W17,W25,V26,Y16=VREG_L24_MEM
AA19,AA33,AB18,AB20,AB22,AC19,AC21,AC23,AD22,AD28,AE13,AE27,AE29,AF14,AF28,AG13,AH12,AH24,AJ13,AJ17,AJ23,AJ25,AJ27,AJ29,AK14,AK16,AK18,AK24,AK26,AK28,AL13,G23,G25,G27,G33,H24,J5,J25,K16,L15,L17,M16,M16,N11,N23,N27,P10,P12,P22,P24,P28,R11,R21,R23,R27,R33,T22,T28,U21,U23,U27,U29,W11,V22,W23,V24,Y10,Y12,Y18=VREG_S1_CORE
A1,A3,A7,A13,A19,A25,A31,A39,AA1,AA9,AA13,AA15,AA21,AA23,AA25,AA27,AA29,AA39,AB10,AB12,AB14,AB24,AB26AB28,AB32,AB40,AC9,AC11,AC13,AC25,AC29,AD14,AD18,AD20,AD24,AD26,AD30,AD32,AE7,AE9,AE19,AE21,AE23,AE25,AE31,AF10,AF20,AF22,AF24,AF32,AF40,AG5,AG7,AG9,AG15,AG19,AG21,
AG23,AG31,AG39,AH4,AH8,AH10,AH14,AH16,AH18,AH20,AH22,AH32,AJ1,AJ9,AJ15,AJ19,AJ31,AK2,AK8,AK10,AK30,AL7,AL9,AL15,AL17,AL19,AL23,AL25,AL27,AL29,AM14,AM16,AM18,AM20,AM22,AM24,AM26,AM30,AM40,AN5,AN7,AN17,AN27,AN39,AP16,AP20,AR1,AT2,AT22,AT24,AT26,AT30,AU29,AW1,AW7,
AW15,AW21,AW25,AW27,AV28,AW29,AV34,AW35,AV40,AY2,AY8,AY14,AY22,AY26,AY28,AY34,AY38,AY40,B8,B14,B20,B26,B32,B40,C1,D32,E33,H2,H20,J1,J9,J13,J15,J17,J19,J21,K14,K20,K22,K24,K26,K28,K30,K32,K32,K34,K36,K38,K40,L5,L9,L13,L19,L21,L23,L25,L27,L29,L31,L33,L37,L39,M10,M14,M22,M24,
M26,M28,M30,M32,M34,M36,M38,M40,N9,N13,N19,N21,P2,P20,R1,R5,R7,R9,R17,R19,T10,T12,T16,T18,T20,T34,T36,U5,U9,U11,U13,U17,U19,V10,V12,W13,V18,W19,V20,W21,W27,V28,W29,V30,W5,W9,Y2,Y4,Y8,Y14,Y20,Y22,Y24,Y26,Y30=GND
Lumia 520 RM-914/RM-915 | Board: 4BA_06a/4BA_06b | v1.0 | 12.03.2013 | Upknowledge
Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes
VREG_L11_IO
D3200
VINT_VDDI_FIL
eMMC 8GB
M5
R3200
CMD
10k
M6
CLK
K5
RST_n
C3204
R3209
0R
1u
1u5-2u2
J4803
A3
Data I/O
A4
A5
B2
B3
B4
B5
B6
C2=VINT_VDDI_FIL
E6,F5,J10,K9=VREG_L5_EMMC
C6,M4,N4,P3,P5=VREG_L11_IO
A1,A2,A8,A9,A10,A11,A12,A13,A14,B1,B7,B8,B9,B10,B11,B12,B13,B14,C1,C3,C7,C8,C9,C10,C11,C12,C13,
C14,D1,D2,D3,D4,D12,D13,D14,E1,E2,E3,E12,E13,E14,F1,F2,F3,F12,F13,F14,G1,G2,G12,G13,G14,H1,H2,H3,
H12,H13,H14,J1,J2,J3,J12,J13,J14,K1,K2,K3,K12,K13,K14,L1,L2,L3,L12,L13,L14,M1,M2,M3,M7,M8,M9,M10,
M11,M12,M13,M14,N1,N3,N6,N7,N8,N9,N10,N11,N12,N13,N14,P1,P2,P8,P9,P11,P12,P13,P14=GND
Z5200
R09
R10
B2
Vcc
R11
R12
R5202
R13
33R
B1
Clk
SDClk
B4
R1
C1
CMD
SDCMD
C4
J5200
R2
J5201
A1
Dat0
SDDat0
A4
R3
J5202
A2
Dat1
SDDat1
A3
R4
J5203
D2
Dat2
SDDat2
D3
R5
J5204
D1
Dat3
SDDat3
D4
R6
B3
C3
C4841
C2700
X2700
1u
100n
R2700
10k
V2700
6
C6
C2
VREG_L15_SIM
1
C1
A3
A2
DATA
7
R1
C7
B3
B1
CLK
3
C3
R2
C3
C1
RST
2
R3
C2
B2
5=GND
X1351
VREG_L17_SENSORS
R1404
TS_INTX
1
L1352
2
AVDD_2V8
100R
3
120R/100MHz
4
R1403
5
C1356
C1355
100R
100nF
68p
TS_RSTX
6
I2C1_SDA
7
VREG_L11_IO
8
I2C1_SCL
9
L1355
DVDD_1V8
10
120R/100MHz
C1357
C1358
100nF
68p
7,13=GND
VREG_L11_IO
L1354
X1401
120R/100MHz
1
C1350
C1351
Z1354
100nF
68p
D0-
2
3
D0+
4
Z1355
CLK-
120R/100MHz
5
CLK+
6
C1352
7
Z1356
100nF
D1-
8
D1+
9
10
11
LED3+
12
LED2+
13
LED1+
14
15
C1364
C1365
16
VDDI
68p
68p
17
VDD
18
R1356
RESX
19
R1357
20
BC
100R
21
100R
22
C1377
23
C1374
10p
24
10p
R1355
1,4,7,10,14,15,18=GND
VPH_PWR
N1360
L1361
120R/100MHz
B1
PWM
L1360
D1
EN
SW
A3
L1370
120R/100MHz
4u7H
D1
A1
B3
L1371
120R/100MHz
VIN
D2
C1362
C1360
C3
L1372
120R/100MHz
D3
68p
10u
A2
ISET
D2
VOUT
R1355
B2
NB
C1363
C1361
0R
68p
10u-20u
C1,C2,D3=GND
VREG_L11_IO
VREG_L5_EMMC
C3206
C3205
C3207
C3203
220n
4u7
220n
VREG_L6_MEMCARD
X5200
DAT2
1
DAT3
2
L5200
120R/100MHz
CMD
3
R5203
4
56R
CLK
5
6
C5201
C5200
DAT0
7
68p
1u5-2u2
DAT1
8
VREG_L8_DISPLAY
L1351
C1353
68p
C1366
68p
0R
R1360
22k
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