1 (9) | Front pageLumia 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

Service schematics

12.03.2013v1.0

NokiaLumia 520RM-914 / RM-915

While every effort has been made to ensure that the document is accu-rate, some errors may exist. Please always check for the latest published version for this document.

If you find any errors in the document please send email to: service.manuals@nokia.com

1.0 First approved version.

This document is intended for use by authorized Nokia service centers only. Please use the document together with other documents such as the Service Manual and Service Bulletins.

1 Front page2 PM8038, Power, UI keys, Vibra, IHF speaker, Bluetooth/WLAN3 PM8038, MSM8227, Memory, Display, Touch, SIM4 MSM8227, Audio, Camera, Sensors, Top PWB flex board5 RF Transceiver (RM-914), GPS6 RF Transceiver (RM-915), GPS7 Component finder Top (RM-914)8 Component finder Top (RM-915)9 Component finder Bottom (RM-914/RM-915), Top PWB flex board

Contents

IMPORTANT Version information

2 (9) | PM8038, Power, UI keys, Vibra, IHF speaker, Bluetooth/WLANLumia 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

C42641u5-2u2

VREG_L15E14

VREG_L15_SIM

10uC4205

100nFC4289

10uC4293

C43004u7

1uH

L4208

MPP4R18

VCOINE22

BMS_CSPH19

BMS_CSNH21

M21BAT_THERM_AMUX1BAT_ID_AMUX2

S27

VBATU17

CHG_VSWU25

V16 BAT_FET_N

CHG_VSWV26

100kR4202R4203

62kR429662k

J4206

CTEMPBTEMP

BSI

VREF_BAT_THM

C42591u5-2u21u5-2u2

C4258

C42671u5-2u2

1u5-2u2C4266C4255

VREG_L5_EMMC

3u9-4u7

C4302100nC4301100n

C14VREG_L8

VREG_L5C24

D13VREG_L9

D15VREG_L17

VREG_L5D23

VREG_L10E10

VREG_L6E18

VREG_L18H1

VREG_L6_MEMCARDVREG_L17_SENSORS

VREG_L8_DISPLAYVREG_L9_CAMVANA

VREG_L10_CWS

56pC2000

82pC2003

56pC2002

82pC2005

27pC2001

R20028k45

220R

R2003

47kR2000

V2000

V2001

J2000

J2002J2001

X2000

R2001

-t

VPH_PWR

D

S V4290

G

VBATTERY

B_GNDVBATTERY

BSI

34

CURRENT_SENSE

1

2

-t

3u9-4u7C4260

C4209100nF

V4291V4292

VPRE_BYPT22

R4204

120R

C42101n

C421282p

VREG_L18_RFFE

R140247k

47kR1401

C210968p68p

C2110

1R

R2110J2111J2110

VPH_PWR

V2163

RESIN_NE26

J4208CBLPWR0_N

F21

J4210

J4209

N4200

GPIO10 S13

GPIO3 S9

GPIO11 T12

KYPPWR_NH23

1k

R4404

R4401S4401

FOCUS_KEYSHOT_KEY

VOL_UP_KEY

VOL_DOWN_KEY

POWER_KEY

CAMERA_KEY

C4402100nF

R441018V/60V

R440918V/60V

100nF

1k

R4405

4k7R4407

4k7R4408

1k

R4406

S4400

A’ A

CC’

18V/60V

18V/60V

R4403

18V/60VR4402

S4403

S4402

GPIO8P13

GPIO8R14

10uC4229

3u9-4u7C4226C4221

D27VIN_S1

M25VIN_S2

M27VIN_S2

G28VIN_S3

R28VIN_S4

A18VIN_S5

B19VIN_S5

A16VIN_S6

22-30u22-30uC4220

3u9-4u7C4227 C4224

3u9-4u73u9-4u7C4225

10uC4228

Z4207

CHG_GND

22-30uC4222

C42573u9-4u7

VREG_L7N10

VREG_L7_RF

VREF_BAT_THMT26

C423622-30u

22-30uC4237

1uH

L4202

2u2H

L4201

F25VSW_S3VSW_S3

F27

G24 VREG_S3

H25 VREG_S2VSW_S2

K24

VSW_S2K28

VSW_S2M23

D21VIN_L27

VIN_L16_L19H9

VIN_L16_L19K8

VIN_L1D3

E6VIN_L2_L20G10

VIN_L12_L24_L26

C4204100n

VDRV_NV22

C42871u5-2u2

C4284100nF

T2REF_BYP

REF_GNDU1

VREG_L13M3 VREG_L13

1u5-2u2C4272

VREG_L25H3 VREG_L25

T18MPP3

V8OPTION2 100k

R4291

VIBRA_N VIBRA_PM2110

+-M

R22VIB_DRV_N

120R/100MHz

L2110

120R/100MHz

L2111

1u5-2u2C4263

VREG_L14S7

100kR7520

C4203100n

U11USB_OUT

U21VDRV_P

U23

USB_OUTV10V20

VCHG_DRV

VCHGVCHG

V24

3u9-4u7C4256

C423822-30u

L4203

2u2HVREG_S4

P23P25

VSW_S4VSW_S4

P27

VREG_S4

P7VIN_L7_L11_L21_L23

XO_OUT_A0T6

XO_OUT_A2P5

VPH_PWR

B17VIN_S6

VPH_PWR

C42013u9-4u7

C42061u

A6,B1,B3,B9,D17,E8,E20,F15,F19,G2,G4,S25,U14,V12,V15=VPH_PWRA12,A22,B11,B13,B23,B27,E27,E28,N28,T28,U27,V28=CHG_GNDA2,A4,A10,A28,B7,D9,F9,G12,G18,H11,H13,H15,H17,K12,K14,K16,K18,M11,M13,M15,M17,N2,N4,N12,N14,N16,N18,P3,P15,P17,P19,P21,U19,V2,V6,V18=GND

D7SPKR_IN_P

SPKR_IN_MC6

5

6

LINE_OUT_P

XO_WLAN

LINE_OUT_M

1uC4206

68nH

L2153

68nH

J2101

J2102L2154D1SPKR_OUT_M

120R/100MHzL4211

D1SPKR_OUT_M

120R/100MHzL4211

R4292

68R

R4297

F1VREG_L12

1u5-2u2R4262

3u9-4u7C4305

C4401

4n7C4400

4n7C4403

1nC4285

G20VREF_XO_THM

M19XO_THERM

100k

R4281

XTAL_19M_INK2

L2XTAL_19M_OUT

B4281

XO_THERM

R4295

0R

IHF_M

IHF_P

X2102

X2101

V2150A1 A2

B1 B2

CDC_SPKR_OUT[10-0]

XO_RF

XO_WLAN

Crystal oscillator19.2 MHz100k NTC

N6301

3,6,7,9,14,17,25,40,45,54,59,69,74,75,78=VREG_L1_RF_CWS1,2,8,10,12,13,15,18,20,21,22,23,27,37,38,39,42,44,46,53,55,56,60,62,65,66,67,76,79=GND

31

61

XO_IN

FM_HS_RX

36CLK_OUT

FM_ANT0R

R6301

R6324

0R

R6325

0R

R6356

J6301

1n

J6300

0

C631010u

C6315100p

C631310n

2

0u47C6302

0u47C6305

4

73 VDD_WL_5GPA_2P9

VDD_IO_1P8

VDD_BT_TXRF_2P94

VDD_XO_1P82635

11 VDD_WL_2GPA_2P9

1

1

3

77

WL_CMD_SET63

70 WL_CMD_DATA1

71WL_CMD_DATA0

WL_CMD_DATA2

FM_DATA

48FM_SSBI

BT_STROBE19

BT_SSBI24

BT_DATA29

WL_CMD_CLK33

41

0

VREG_L10_CWS

VREG_L4

23

01

WL_BB_IP58

WL_BB_IN64

WL_BB_QP5157

WL_BB_QN

VDD_FM_TXDA_2P949

C63033u9-4u7

30VDD_DIG_1P2

L6305

120R/100MHz

10nC6327

VREG_L1_RF_CWS

10nC6324C6323

100pC6329100p100p

C633110uC6326

10nC6328

10nC6339

100pC6330

50VDD_WL_PLL_1P3VDD_WL_LO_1P3 32

10nC6338 C6321

3u9-4u7C633510n

C632022-30u

L6304

240R/100MHz

C6350100p 10n

C632522uC6332

WL_BB_IQ[3-0]

WL_CMD[4-0]

BT_DATA[1-0]

FM_DATA

FM_SSBI

BT_SSBI

VREG_L11_IO

L6310

COUT TERM

MOUTIN18pC6345

X7720X7766

1COM

2ANT

C63460p5

C77672p

R630649R9

2OUT

2450 MHzZ6302

4IN

5WL_BT_RFIO

16WL_PDET_IN

0R

R6313V6300

C63551n

R6314100k

R631249R9

1k

R6315

0R

R6316

0R 0R

0R

C635418p

0.06pFR7768

-t

R6326 R6323

R7766

3 (9) | PM8038, MSM8227, Memory, Display, Touch, SIMLumia 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

D4810POP memory

on top of MSM8227

8 GBIT

D4800

AA7,AK36,AT8,AT10,AV2,AV32,AW39,AY20,C3,E21,E29,E35,G9,G15,U37,Y40=VREG_L11_IOAC1,AC3,AH2,AH36,AP40,AR3,AU39,AV14,AV20,AW3,AY6,B2,E3,L3,Y38=VREG_L20_DDRCOREAA31,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_MEMAA19,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_COREA1,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

C48411u

VREG_L15_SIM

VREG_L15_SIM

AR7VDD_P5

SIM_RESETSIM_CLOCKSIM_DATA

C2700100n

DATACLKRST

X2700

C11

C22C33

5=GND

C66

C77B3

C1

B2

C3

V2700

R2R3

R1A2A3

C2

B1

10kR2700

AT4GPIO_30GPIO_31

AU1

GPIO_32 AU3

C11GPIO_17

GPIO_16 G13

2k2R4950 R4951

R1404

R1403100R

100R

2k2

VREG_L11_IO

I2C1_SDA

I2C1_SCL

120R/100MHz

L1352

100nFC1356

68pC1355

VREG_L17_SENSORS

AVDD_2V8TS_INTX

TS_RSTX

GPIO_11 B34

C39GPIO_52

120R/100MHz

L1355

100nFC1357

68pC1358

VREG_L11_IO

DVDD_1V8

Z1354

Z1355

68pC1366C1364

68pC136568p

LED3+LED2+LED1+

PWM

SLEEP_CLK0

N4200

K6

XO_OUT_D0N6S3

XO_OUT_D0_EN

VREF_LPDDR2R24

P9GPIO4

CLK_MSM_FWD

VREF_LPDDR2

C429822-30u

C429722u

22-30uC4235

22-30uC4241

C423922-30u

0u47HL4200

L4204

1uH

1uH

L4205A14VSW_S6

VSW_S5 A20

VREG_S6 A24

A26VREG_S1

VSW_S6 B15

B21VSW_S5

C16VSW_S6

VSW_S5 C20

C22VREG_S5

VSW_S1C26C28

VSW_S1

VREG_LVS1S1 VREG_LVS1_QFUSE

VREG_S5_KR0

MPP2T16

U13PHY_BUS

MSM_VBUS

E24SBDT

J4201

B25PM_INT_SEC_N

PM_INT_MODEM_ND25

PS_HOLDK20

T24PM_INT_USR_N

GPIO9GPIO9

P11R12

10k

R4280

J4202J4203J4204J4207

J9343

100nFC4903

AL3MIPI_DSI0_CLK_P

AM4MIPI_DSI0_CLK_N

AN1MIPI_DSI0_LN1_P

AP2MIPI_DSI0_LN1_N

AB2VREF_DQVREF_CA

AC39

EBI0_VREF_D0AC7

EBI0_VREF_CAAK34 EBI0_VREF_D3AN11

EBI0_VREF_D1AP8

L7EBI0_VREF_D2

R4833

1uC4855

C48851u

1uC4862

C48701u

1uC4849

1uC4848

1uC4872

1uC4873

1uC4868

C48911u

1uC4812

C48471u

1uC4867

C48641u

C48691u

1uC4878

1uC4854

C48741u

C48751u

C48151u

1uC4863

C48901u

C48651u

C4816

AB38 VDD_P1

1u

C48771u

C48511u

C48571u

1uC4895

C48141u

C48921u

C48581u

C48561u

1uC4876

1uC4850

1uC4813

1uC4907

1u5-2u2C4883

1u5-2u2C4910

C48601u5-2u2

C48531u5-2u2

C48611u

C485910u

1uC4898

1uC4896

C48711u

C48661u

C485210u

1uC4899

AD16VDD_QDSP6_MFWVDD_QDSP6_MFW

AE15AE17

VDD_QDSP6_MFWVDD_QDSP6_MFW

AF16AF18

VDD_QDSP6_MFWVDD_QDSP6_MFW

AG17

VDD_MIPIAJ7 VDD_MIPIAL5

AN23VDD_A2

AP24VDD_A1VDD_A1

AP30

AT20VDD_A2AU25VDD_A2

AV30VDD_A2

C15VDD_A1

G29VDD_KR1

G3VDD_USB_HS_HS_3P3

VDD_KR1G31G37 VDD_KR1

VDD_KR1G39H30

VDD_KR1VDD_KR1

H32H34

VDD_KR1VDD_KR1

H36H38

VDD_KR1

VDD_USB_HSHS_1P8H4

VDD_KR1H40J29

VDD_KR1VDD_KR1

J31J33

VDD_KR1VDD_KR1

J37J39

VDD_KR1

VDD_QDSP6_MSWN15

VDD_KR0N29

N31VDD_KR0VDD_KR0

N33N37

VDD_KR0N39

VDD_KR0

N5VDD_MIPI

P14VDD_QDSP6_MSWVDD_QDSP6_MSW

P16

P30VDD_KR0VDD_KR0

P32P34

VDD_KR0VDD_KR0

P36

VDD_KR0P38P40

VDD_KR0

R13VDD_QDSP6_MSWVDD_QDSP6_MSW

R15

VDD_KR0R29R31

VDD_KR0R37

VDD_KR0VDD_KR0

R39

T14VDD_QDSP6_MSW

VDD_QDSP6_APPV32V34

VDD_QDSP6_APP

V8VDD_PXO

W31VDD_QDSP6_APPVDD_QDSP6_APP

W33

VDD_QDSP6_APPY32Y34

VDD_QDSP6_APP

AA11

WLAN_DAC_VREFC17VREF_DAC

100nFC4902

100nFC4904 TX_DAC1_VREF

AT28AV16 TX_DAC0_VREF

C48011u

C4800

VDD_MEMAA17

1uC48031u

C48021u

C48821u1u

C4881C42711u5-2u2

D5VREG_L24

VREG_L24_MEM

100nFC4906

VDD_CORE

C48111u

C48101u

C48061u

C48051u1u

C48081uC4809

1uC4804

1uC4807

22uC4908

VREG_S1_CORE

C48451u1u

C4842 C48431u 1u

C4844 C48461u

C42763u9-4u7

F7VREG_L20

VREG_L20_DDRCOREC48271u

VDD_P2AB36

C42691u5-2u2

F17VREG_L22

VREG_L22

1uC4831C4833

1uC48301u1u

C48281uC4829C4832

1u 1uC4834 C4835

1u 1uC4840C4836

1uC48391u

C48381u1u

C4837

AA3 VDD_DDR_C1

C4288100nF

T4VIN_LVS1

C42613u9-4u7

VREG_L11R8

VREG_L11_IO

3u9-4u7C4275

K10VREG_L19VREG_L19

M9 VREG_L19_DSPMFW

3u9-4u7C4265

H7VREG_L16

VREG_L16_DSPMSW

1u5-2u2C4273

F5VREG_L26 VREG_L26_PXO

100nFC4912

T8VDD_QFUSE_PRG

C42743u9-4u7

VREG_L27 D19 VREG_L27_DSPAPP

100nFC4880

AN9VREF_PADSVREF_PADS

W37VREF_PADSS17MPP1

1uC4886

1uC4884

1uC4889C4888

1u1uC4887

VDD_PLL2AM28

E31 VDD_PLL2

H18 VDD_PLL2

J23 VDD_PLL2

U33 VDD_PLL2

VDD_PLL2Y28

C42701u5-2u2

VREG_L23G6 VREG_L23_PLL

VREG_L1E2E4

VREG_L1

VREG_L1_RF_CWS

3u9-4u7C4251C4211

1n

1u5-2u2C4268

VREG_L21 H5 VREG_L21

VREG_L4F3

VREG_L4

1u5-2u2C4254

F13VREG_L3 VREG_L3_USB

VREG_L2 F11 VREG_L2

C42531u5-2u2

C42521u5-2u2

SLEEP_CLKAG37

CXO_ENAH38

AH40 CXOD2 USB_HS_SYSCLK

J4801J4800

J4802

XO_MSM_19M

MSM_SLEEP_CLK

XO_MSM_EN

SSBI_PMIC_FCLKAF38J4804

PON_RESET_NF23 N7 RESIN_N

R4809PON_RESET

J3 USB_HS_VBUS

SSBI_PMIC1AF34PMIC_SSBI

DP

220R/100MHz

L3300

USB_INUSB_IN

47kR4200

C42002u2-4u7

VBUSJ3301 B2

A2

C2

Z3300

J3302

J3303

J3300V3310

A1

B1

A2

B2

VBUSD-D+ID

GND

X3300 Z3301A1DP_intDP_ext

B1DM_int

DM_ext

GND C1ID

U3V4 DN F2

USB_HS_DM

USB_HS_DPG1

BACKLIGHT_BOOST

C135368p

R136022k

0RR1355

0R

R1355

N1360

ISETA2

B1EN

B2 NB

VREG_L11_IO

VREG_L8_DISPLAYD0-D0+

CLK-CLK+

VDDVDDI

12345

1,4,7,10,14,15,18=GND

X1401

6789101112131415161718192021222324

L1370 120R/100MHzL1371 120R/100MHzL1372 120R/100MHz

A3D1D2 B3

C3D3

C1,C2,D3=GND

C136368p 10u-20u

C1361

D2VOUT

120R/100MHzL1361

68pC1362 C1360

10u

4u7H

L1360

VINA1

D1 SW

VPH_PWR

DSI0_D1-

DSI0_D1+

DSI0_CLK-

DSI0_CLK+

AW5GPIO_1

7,13=GND

12345

X1351

678910

L1354

120R/100MHz

120R/100MHz

L1351

C1350100nF

100nFC1352

C135168p

A29 GPIO_103B30 GPIO_104C27 GPIO_98

C31 GPIO_105

GPIO_108F38

PM_INT_SECPM_INT_USR

PM_INT_MODEM

PS_HOLD

PM_BATT_ALARM

VREG_S6_KR1

VINT_VDDI_FIL

4u7C3207C3204

1u 220nC3203

1u5-2u2C3206

VREG_L5_EMMCVREG_L11_IO

C3205220n

C2=VINT_VDDI_FILE6,F5,J10,K9=VREG_L5_EMMCC6,M4,N4,P3,P5=VREG_L11_IOA1,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

AE33

AD34SDC1_CLK

SDC1_DATA_2 AC33

AF36SDC1_DATA_4

AD36SDC1_CMD

AE39SDC1_DATA_0

SDC1_DATA_3 AD38

AB34SDC1_DATA_6SDC1_DATA_7 AD40

SDC1_DATA_5 AE37

SDC1_DATA_1

EMMC_CMDEMMC_CLKMSM_RESOUT

DATA4DATA3

DATA7

DATA2

DATA0DATA1

DATA5DATA6

0RR3209

M5 CMDCLKM6

K5 RST_n

B2B3B4B5B6

A3

A4A5

eMMC 8GB

D3200

Data I/O

VREG_L11_IO

10kR3200

J5202J5201

J5203J5204

J5200

VREG_L6_MEMCARD

R520233R

L5200120R/100MHz

C520168p

C52001u5-2u2

Z5200X5200

SDMMC_CLKSDC3_CLK

SDC3_CMDSDC3_DATA_0SDC3_DATA_1SDC3_DATA_2SDC3_DATA_3

V36AC37AA37Y36V38W39 SDMMC_DAT3

SDMMC_CMDSDMMC_DAT0SDMMC_DAT1SDMMC_DAT2 D3

D4SDDat3

SDDat0

ClkB1

VccB2

B3

SDClkCMDC1

C3

C4B4

SDCMD

Dat3D1Dat2D2 SDDat2

R1

R3R2

R5R6

R4

R13R12R11R10R09

Dat0A1Dat1A2 A3

A4SDDat1

CLK 5678

DAT0DAT1

CMD

DAT2DAT3

R520356R

RESOUT_NM8 J4803

4321

Z1356

MIPI_DSI0_LN2_P AL1MIPI_DSI0_LN2_N AM2 D1-

D1+DSI0_D2-DSI0_D2+

DISPLAY_RST

C137710p

100R

R1356

BCRESXAW11GPIO_58

C1374

R1357

100R

10p

4 (9) | Lumia 520 RM-914/RM-915 | Board: 4BA_06a/4BA_06b | v1.0 | 12.03.2013 | Upknowledge

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4=GND

6

X1353

54321

SRST_NAW9

100kR9215

J9207

J9204

J9200

J9202

J9208

SRST_N

TDITDOTCKTMS

RTCKTRST_N

J9206

J9205

J9203

J9201

VREG_L11_IO

J9210J9211

TCK AN13

TDIAN15

AP12RTCK

TDOAP14

TMSAU15

TRST_NAV8

DBG_UART_RXDBG_UART_TX

GPIO_22C13D14

GPIO_23

GPIO_112 AU37WATCHDOG_DISABLE

J4952AV36

GPIO_111MSM_BOOT_CONFIG[6]

J9342

WCN_XOA21 J4805

L1374120R/100MHz

L1373120R/100MHz

C1377

C13761u5-2u2

1u5-2u2

VPH_PWR

VREG_L17_SENSORS

PROX_LED_A

PROX_VDDC137268p

C137368p

D4800

D8 GPIO_20

GPIO_21E9

2k2R4952R4953

2k2

VREG_L11_IO

I2C3_SDA

I2C3_SCL

CSI0_D0-CSI0_D0+

CSI0_CLK-CSI0_CLK+

CSI0_D1-CSI0_D1+

L1403120R/100MHz

L1401120R/100MHz

L1402120R/100MHz

100nC1406

27pC1411 C1414

27pC1408

27p 1u5-2u2C1413

1u5-2u2C1407 C1410

1u5-2u2

C141647p

22RR1400

X1400

VREG_L9_CAMVANAVREG_L11_IO

VPH_PWR

0.5AF1400

SCLK

CLK+CLK-

DATA2+DATA2-

EXTCLK

VANA

VBAT

DATA1+DATA1-

VDIGSDA

6789

45

23

1

101112131415161718

GND

7,11,14=GND

F4GPIO_5

CAM_CLK_A

T4MIPI_CSI0_CLK_NMIPI_CSI0_CLK_PU3

MIPI_CSI0_LN1_NV2

V4MIPI_CSI0_LN0_N

W1MIPI_CSI0_LN1_P

W3MIPI_CSI0_LN0_P

I2C4_SDAI2C4_SCL

ACC_INT1ACC_INT2

C114010n

C1141100nF

C11421n

N1140

N4100

1Vio

10INT1/DRDYNC

13

Vdd15

2,3,5,7,8,11,12,14,16=GND

INT29 J1140

J1141

VREG_L17_SENSORS VREG_L11_IO

GPIO_67C37H10

GPIO_46

GPIO_115AT36 J9341

GPIO_45B4C5

GPIO_44

2k2R4954R4955

2k2

VREG_L11_IO

I2C4_SDAI2C4_SCL

4SDASCL

6

PROX_INTR1367

100RGPIO_49

E39

I2C_SDA

INTLEDA

I2C_SCLVDD J0005

J0003

J0004

J0002

J0006

J0001

7SCL

N0001

3LDR

8VDD

LED_K4

6=GND

INT 2

1SDA

LED_A 5

GPIO_57 AM8GPIO_136 AJ37GPIO_137GPIO_116 AT38

AJ39

GPIO_133 AK38

GPIO_134 AK40GPIO_130 AM36

GPIO_126AN31

GPIO_119 AN33

GPIO_127 AN37

GPIO_143AT14

AV18

GPIO_125AT18

GPIO_123AU35

GPIO_122 AW37

GPIO_142AY12

0123

A15WLAN_QN

WLAN_INA17

WLAN_QPB16

WLAN_IPB18

0123

BBRX_I_IN_CH0AU23AV24

BBRX_I_IP_CH0

TXDAC0_IP AW17

TXDAC0_QP AW19

AW23BBRX_I_QN_CH0

TXDAC0_IM AY16

TXDAC0_QM AY18

BBRX_I_QP_CH0AY24

0123

0123

GPS_BBQAN25AN29

GPS_BBI2AP26

GPS_BBQ2

GPS_BBIAP28

SSBI_PRX_DRX

2GP_DATA21GP_DATA10GP_DATA0

6ANT_SEL33ANT_SEL0

GPIO_146GPIO_147GPIO_148

AU13AU11AW13

13PA_ON6_B2_EN12PA_ON3_MODE

10PA_ON0_LB_EN

7GPS_LNA_EN

11APT_EN

SSBI_GNSS

33PA_ON2_HB_EN8TX_AGC_ADJ

ANT_SEL1 4

5ANT_SEL2

C495010n

1kR4958

4k7

R49614k7

R4960

J4950

J4951

D18GPIO_27

GPIO_26D20

E19GPIO_28 G19GPIO_29

A11GPIO_84

B12GPIO_83

D16GPIO_87

GPIO_85E15

E17GPIO_86

GPIO_88 G17

2WL_DATA21WL_DATA10WL_DATA04WL_SET3WL_CLK

0BT_STROBE1BT_DATA

J9340

GPIO_117 AR37

GPIO_118AR39 J9338

J9339

TXDAC0_IREF

2k2R9212

VDDA_MIPI_DSI

1u5-2u2C4905

R48000R

MIPI_DSI_LDO AR5

EBI0_CAL_REXT AL39AT40EBI1_ZQ_REXT

R4821240R 240R

R4822

WLAN_DAC_RSET C19

R483210k

USB_HS_TXRTUNE E1

R4825200R

AJ5VDD_MIPI

18pC4901 C4900

18p

B4800

PXO_INW7

PXO_OUTU7

N4100

56

SPKR_IN_PSPKR_IN_M

12345

X2105

6

GPIO_59T38

GPIO_61T40U39

GPIO_60

SLIMBUS_MCLKSLIMBUS_CLK

SLIMBUS_DATAF40

GPIO_62GPIO_42

P8

GPIO_43D6

A1 A2

B1 B2

1

2

4

3

L2130

C4101100nF

C41091u0 1u0

C4110100nFC4100

100nFC41120R

R4104

0RR4103

1u5-2u2C4103C4102

1u5-2u2

C41071u5-2u2 1u5-2u2

C4108 C4106100nF

J4101J4102

J4100

SB_CK/I2C_SCL 11

2CP_C1_P

23VDDA_TXRX

25VDD_IO

LDO_CAP 30

CCOMP 33

MCLK 38

4SB_DATA/I2C_SDA

43VDD_VBAT

45MICB_CFILT1

CP_C1_M5

51MICB_CFILT2

6VDD_CP

8CP_VNEG9CP_VPOS

1,7,13,17,20,24,27,28,31,34,36,53=GND

MIC_IN2P44

MIC_BIAS250

LINE_OUT126

LINE_OUT229

CDC_RSTCDC_INT

103TX_I2S_SD2/INTR_OUT

RESET_N

EAROP19

EAROM22

LINE_OUT1LINE_OUT2

VREG_L11_IO

VREG_S4

VPH_PWR

MIC_IN2_P

EARP_P

EARP_M

HS_LEFTHS_RIGHT

HS_DET

HS_MICHS_DET

HS_GND

MIC_BIAS2

V2164

L2163

120R/100MHz

10nC2200

C21011n

27pC2161

X2104

X2103

V2130

10kR2103

R2196

1k

2k2

2k2

R2105

R2104 R21000R

R21020R

V2161

VREG_L11_IO

NAHJ_MIC

MIC_1N2M 37

HPH_REF 16

MIC_IN2_M

HPH_REF

120R/100MHzL2164

1nC2102

C216027p2k2

R2108R2101

0R

NAHJ_GND

100nFC4104

VDD_DIG14

VDD_DIG35

42VDDA_TXADC

VREG_L20_DDRCORE

J2168

B2134

DMIC_CLK0

DMIC_DATA0

DMIC_BIAS11 L/R_D/S

2CLK

3

4

DATA

VDD

5 C2136100nF

52MIC_BIAS1

32 DMIC0_DATA

39DMIC0_CLK

J2167

J2166

HPH_LP12

HPH_RM15HPH_RM

HPH_LP

Z2160

A1

C1L2161

RC

CR

C2

B2

A2

1

4

2

3

R4106

100R

R2197

0R

C411322p

C217527p

1nC2165

C21641n

L216268nH

C22638p2

C22628p2

J2161B1 B2

V2160

A1

A2

J2160C216633p

Top PWB flex (4BB_03a)

WL_CMD[4-0]

WL_BB_IQ[3-0]

BT_DATA[1-0]

BT_SSBI

FM_DATA

FM_SSBI

PA_R0

PRX_BB_IQ[3-0]

TX_BB_IQ[3-0]

GNSS_BB_IQ[3-0]

PA_R1

RF_ON

RX_ON

SSBI_RF2

SSBI_RF1

GP_DATA[4-0]

DAC_IREF

FRONTEND_CTRL[35-0]

Crystal oscillator27 MHz

CDC_SPKR_OUT[10-0]

FM_ANT

5 (9) | RF Transceiver (RM-914), GPSLumia 520 RM-914 | Board: 4BA_06a | v1.0 | 12.03.2013 | Upknowledge

Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

WCDMA_HB_RF_IN1

10GSM_LB_RF_IN

11WCDMA_LB_RF_IN

GSM_HB_RF_IN2

X7767

X7770-X7774X7769

1 COM

2 ANT

0.06pFR7772

2n2HL7703

6543

TX_MB49

TX_LB45

TX_MB27

PDET_IN2

9PRX_MB1_INM

8PRX_MB1_INP

13PRX_MB3_INM

12PRX_MB3_INP

6PRX_LB3_INP

7PRX_LB3_INM

4PRX_LB2_INP

5PRX_LB2_INM

PA_ON2_HB_EN33PA_ON0_LB_EN10PA_ON3_MODE12

TX_LB24

C7511100p

C7513100p

C752010n

C75211u5-2u2

C752522p

C7512100p

C75191u5-2u2

C752422p

C7509100p

C75160p5

C7510100p

C752222p

C752322p

C7526100p

C751510n

C75141u5-2u2 C7518

1p0C75381p5

C750033p

28R/100MHzL7527

L7522

7n5H

7n5H

L7520

2n2H

L7511

6n8H

L7518

10nH

L7500

2n7H

L7535

2n7H

L7534

2n2H

L75169n1HL7513

2n2H

L7514

10nH

L7501

3n3HL7537

0RR7511

4n3HL7530

3n6HL7515

12nHL7502

8n2HL7533

3nHL7512

6n8HL7517

0RR7509

0RR7500

L7521 L7536

Z7500

1

TxL

12

1315

17VDD

1819

2

20CTLA

CTLDCTLCCTLB

4

TRx6

TRx5TRx1

TRx2

TRx3

TxH10

9

ANT_SEL2ANT_SEL3

ANT_SEL1

VPH_PWR

ANT_SEL0VREG_L18_RFFE

VBATTERY

N7501

CPL_RF_IN14

17GSM_LB_RF_OUT

19GSM_HB_RF_OUTVCC_GSM

21

VCC_WCDMA22

WCDMA_LB_RF_OUT 24

26WCDMA_HB_RF_OUT

HB_EN3

CPL_RF_OUT30VMODE045

VMODE1

MODE6

VBAT8

9 LB_EN

68R

R7501

49R9R7508

R7502100R

R7503100R

Z7505

1842.5IN(F1)IN(F2)

OutOut

Z7504

DUPLEX

FILTER

RXTX

ANT

RX

Z7501

4UnBal

1 BalBal

3

Z7503

DUPLEX

FILTER

RXTX

ANT

RX

7,12,13,15,16,18,20,23,25,27,28,29,31,32,33=GND

C75321p039nH

L7532

7ANT

MAIN_ANT

N7650

N7502

U//U

A2,A3,B2,C1=GND

60R/100MHz

L7529

C75294u7

4u7C7528

C7530100n

B3SW

FBC2

PVINC3

0u47H

L7528

VSMPS

X7761

X7760

15nHL7704

X7764

1 COM

2 ANT

0.06pFR7760

4k75R7650

RBIAS60

33pC7535

2

7 TX_MB29 TX_MB4

4 TX_LB25 TX_LB4

PDET_IN101

TX_MB395

119 TX_MB2

TX_LB2132133 TX_LB4

2

3

03

2

1

0

2

1

03

1

2

01

C7676100p0R

R7651

100 RF_ON

GP_DATA0105

DAC_REF109

120 XO_IN

121 GP_DATA1

130 TX_BB_IP

131 TX_BB_QPTX_BB_IM138

139 TX_BB_QM

45 RX_ON

GNSS_BB_IP56

GNSS_BB_IM62

GNSS_BB_QP7071 GNSS_BB_QM

80 SSBI_PRX_DRX

PRX_BB_QM82

PRX_BB_IP84

88 GP_DATA2

SSBI_TX_GNSS89

PRX_BB_QP9192

PRX_BB_IM

VDD_DIG_1V8

C76551u

87

VREG_L4

51,67,83,97,108,111,127,136=VREG_L7_RF25,26,28,31,37,40,42,53,55,65,66,76,85,98,116,117,118=VREG_L1_RF_CWS

1,6,9,19,20,21,22,27,29,32,33,34,35,38,39,41,46,47,49,52,58,59,64,68,73,74,75,77,81,94,99,102,104,106,107,110,113,115,122,123,124,125,128,129,134,135,137,142=GND

C7660100nF

C7668100p

C7659100nF

C76733u9-4u7

C42101n

C42111n

C76563u9-4u7

C7672100nF

C7671100nF

C7670100nF

C7669

C7657100nF

C7658100nF

C7661100nF

C7662100nF

C7663100nF

C7675100nF

C7664100nF

C7674100nF

C7665100nF

C7666100nF

C7667100nF

24VDD_RF1_G_LNA

VREG_L1_RF_CWS

VREG_L7_RF

44VDD_RF2_D_BB

PRX_MB3_INM 1312PRX_MB3_INP

PRX_LB3_INP 6PRX_LB3_INM 7

PRX_LB2_INM 5

PRX_MB1_INP 8

PRX_LB2_INP 4

PRX_MB1_INM 9

PRX_MB3_INM 16

30PRX_MB1_INMPRX_MB1_INP 36PRX_LB3_INM 43PRX_LB3_INP 48

PRX_LB2_INM 54PRX_LB2_INP 61

PRX_MB3_INP 8 N7700

7=GND

VCC1

2PON

RFIN3

SO

4 AI

5

6RFOUT

C7701100p

C77021n

C7703

7

22p

10nHL7700

4n7H

L7701

R7707

0R

R7700

0R

V_GPS_LNA

VREG_L18_RFFE

GPS_LNA_EN

L7651

6n2H

6n2H

L7650

3n9HL7652

Z7650

1UNBAL

2BAL3

4 BAL

5

10GNSS_INP

18GNSS_INM

GNSS_RF

APT_VCON TX_AGC_ADJ 8

APT_EN 11

4n7C7527

C7531100p

A1VCON

ENB1

R7512

1k

R751347k

C77041p2

3n9HL7705

C753756p

C753627p

0RR7517

0RR7514

C75336p8

C7604100p

1n2H

L7531

12nH 12nH

PDET_IN

100nF

TX_RF[15-0] PRX_RF[20-0]

FRONTEND_CTRL[35-0]

FRONTEND_CTRL[35-0]

FRONTEND_CTRL[35-0]

PRX_BB_IQ[3-0]

GP_DATA[4-0]

DAC_IREF

SSBI_RF2

SSBI_RF1

RX_ON

RF_ON

TX_BB_IQ[3-0]

GNSS_BB_IQ[3-0]

XO_RF

PA_R1

PA_R0

Lumia 520 RM-914 (ROW)

6 (9) | RF Transceiver (RM-915), GPSLumia 520 RM-915 | Board: 4BA_06b | v1.0 | 12.03.2013 | Upknowledge

Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

0RR7514WCDMA_HB_RF_IN

110

GSM_LB_RF_IN

11WCDMA_LB_RF_IN

GSM_HB_RF_IN2

X7767

X7770-X7774X7769

1 COM

2 ANT

0.06pFR7772

2n2HL7703

6543

TX_MB49

TX_LB45

TX_MB27

PDET_IN2

9PRX_MB1_INM

8PRX_MB1_INP

13PRX_MB3_INM

12PRX_MB3_INP

6PRX_LB3_INP

7PRX_LB3_INM

10PRX_MB2_INP

11PRX_MB2_INM

4PRX_LB2_INP

5PRX_LB2_INM

PA_ON2_HB_EN33PA_ON0_LB_EN10PA_ON3_MODE12

PA_ON6_B2_EN13

TX_MB38

TX_LB24

C7511100p

C7513100p

C752010n

C7503100p

C75211u5-2u2

C752522p

C7512100p

C75191u5-2u2

C7505100p

C752422p

C7509100p

C7504100p

C75160p5

C7510100p

C752222p

C752322p

C7526100p

C750110n

C751510n

C75021u5-2u2

C75141u5-2u2 C7518

1p0C75381p5

C776812nH

C750033p

C750612p

28R/100MHzL7527

1n8H

1n8H

L7505

L7522

L7520

L7506 0n6H

L7509

2n2H

L7511

6n8H

L7518

10nH

L7500

2n7H

L7535

2n7H

L7534

2n2H

L75169n1HL7513

2n2H

L7514

10nH

L7501

3n3HL7537

0RR7511

4n3HL7530

5n1HL7508

3n6HL7515

12nHL7502

8n2HL7533

3nHL7512

18nHL7507

6n8HL7517

3n6HC7769

0RR7509

0RR7500

0RL7706

18nHL7510

12nH 12nH

L7521 L7536

Z7500

1

TxL

12

1315

17VDD

1819

2

20CTLA

CTLDCTLCCTLB

45

TRx6

TRx5TRx1

TRx2

TRx3

TRx4

TxH10

9

ANT_SEL2ANT_SEL3

ANT_SEL1

VPH_PWR

ANT_SEL0VREG_L18_RFFE

VBATTERY

N7501

CPL_RF_IN14

17GSM_LB_RF_OUT

19GSM_HB_RF_OUTVCC_GSM

21

VCC_WCDMA22

WCDMA_LB_RF_OUT 24

26WCDMA_HB_RF_OUT

HB_EN3

CPL_RF_OUT30VMODE045

VMODE1

MODE6

VBAT8

9 LB_EN

68R

R7501

49R9R7508

0R

R7506

R7502100R

R7503100R

N7500

10VCC2

6CPL

8ISO

RFOut 9

Z7505

1842.5IN(F1)IN(F2)

OutOut

Z7504

DUPLEX

FILTER

TX

ANT

Z7501

4UnBal

1 BalBal

3

Z7503

DUPLEX

FILTER

TX

ANT

7,12,13,15,16,18,20,23,25,27,28,29,31,32,33=GND

C75321p0

1n2H

L7531

39nHL7532

7ANT

MAIN_ANT

FILTER

DUPLEX

Z7502

RXTXRX

VCC11

N7650

7,11=GND

Band II WCDMA

N7502

U//U

A2,A3,B2,C1=GND

60R/100MHz

L7529

C75294u7

4u7C7528

C7530100n

B3SW

FBC2

PVINC3

0u47H

L7528

VSMPS

X7761

X7760

15nHL7704

X7764

1 COM

2 ANT

0.06pFR7760

4k75R7650

RBIAS60

VBP 34VMODE

2RFIn

VEN5

2

7 TX_MB28 TX_MB39 TX_MB4

4 TX_LB2PDET_IN

5 TX_LB4

PDET_IN101

TX_MB3112119 TX_MB2

TX_LB2132133 TX_LB4

95 TX_MB4

2

3

03

2

1

0

2

1

03

1

2

01

C7676100p0R

R7651

100 RF_ON

GP_DATA0105

DAC_REF109

120 XO_IN

121 GP_DATA1

130 TX_BB_IP

131 TX_BB_QPTX_BB_IM138

139 TX_BB_QM

45 RX_ON

GNSS_BB_IP56

GNSS_BB_IM62

GNSS_BB_QP7071 GNSS_BB_QM

80 SSBI_PRX_DRX

PRX_BB_QM82

PRX_BB_IP84

88 GP_DATA2

SSBI_TX_GNSS89

PRX_BB_QP9192

PRX_BB_IM

VDD_DIG_1V8

C76551u

87

VREG_L4

51,67,83,97,108,111,127,136=VREG_L7_RF25,26,28,31,37,40,42,53,55,65,66,76,85,98,116,117,118=VREG_L1_RF_CWS

1,6,9,19,20,21,22,27,29,32,33,34,35,38,39,41,46,47,49,52,58,59,64,68,73,74,75,77,81,94,99,102,104,106,107,110,113,115,122,123,124,125,128,129,134,135,137,142=GND

C7660100nF

C7668100p

C7659100nF

C76733u9-4u7

C42101n

C42111n

C76563u9-4u7

C7672100nF

C7671100nF

C7670100nF

C7669100nF

C7657100nF

C7658100nF

C7661100nF

C7662100nF

C7663100nF

C7675100nF

C7664100nF

C7674100nF

C7665100nF

C7666100nF

C7667100nF

24VDD_RF1_G_LNA

VREG_L1_RF_CWS

44VDD_RF2_D_BB

PRX_MB3_INM 1312PRX_MB3_INP

PRX_LB3_INP 6PRX_LB3_INM 7

PRX_MB2_INP 10

PRX_LB2_INM 5

PRX_MB2_INM 11

PRX_MB1_INP 8

PRX_LB2_INP 4

PRX_MB1_INM 9

PRX_MB3_INM 16

17PRX_MB2_INMPRX_MB2_INP 23

30PRX_MB1_INMPRX_MB1_INP 36PRX_LB3_INM 43PRX_LB3_INP 48

PRX_LB2_INM 54PRX_LB2_INP 61

PRX_MB3_INP 8

N7700

7=GND

VCC1

2PON

RFIN3

SO

4 AI

5

6RFOUT

C7701100p

C77021n

C7703

7

22p

10nHL7700

4n7H

L7701

R7707

0R

R7700

0R

V_GPS_LNA

VREG_L18_RFFE

GPS_LNA_EN

L7651

6n2H

6n2H

L7650

3n9HL7652

Z7650

1UNBAL

2BAL3

4 BAL

5

10GNSS_INP

18GNSS_INM

GNSS_RF

APT_VCON TX_AGC_ADJ 8

APT_EN 11

4n7C7527

C7531100p

A1VCON

ENB1

R7512

1k

R751347k

C77041p2

3n9HL7705

C753756p

C753627p

0RR7517

C75336p8

C7604100p

C75341u5-2u2

RXRX

RXRX

VREG_L7_RF

7n5H

7n5H

TX_RF[15-0] PRX_RF[20-0]

FRONTEND_CTRL[35-0]

FRONTEND_CTRL[35-0]

FRONTEND_CTRL[35-0]

PRX_BB_IQ[3-0]

GP_DATA[4-0]

DAC_IREF

SSBI_RF2

SSBI_RF1

RX_ON

RF_ON

TX_BB_IQ[3-0]

GNSS_BB_IQ[3-0]

XO_RF

PA_R1

PA_R0

Lumia 520 RM-915 (LTA/CAN)

7 (9) | (RM-914)Lumia 520 RM-914 | Board: 4BA_06a | v1.0 | 12.03.2013 | Upknowledge

Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

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21 3 4 5 6 87 9 10 1211 13 1514 16 17 18 19 2120 22 23

21 3 4 5 6 87 9 10 1211 13 1514 16 17 18 19 2120 22 23C2000 B18 C4103 D20 C4804 I21 C4832 K19 C4851 K20 C4872 H21 C4891 J18 C6302 I15 C6335 I16 C7518 J6 C7657 K10 C7675 J10 L2163 C20 L7522 K9 N7501 I6 R3209 K19 R4833 H21 R6323 J15 S4401 K14 X7770 I3 J1141 G21 J4203 J21 J9204 I17

B2134 I2 C2001 B18 C4104 D19 C4805 I21 C4833 J18 C4852 J21 C4873 H21 C4892 I21 C6303 I15 C6338 I15 C7519 J6 C7658 J10 C7676 I11 L2164 C20 L7530 J9 N7650 J10 R4103 D19 R4950 I21 R6324 J15 S4402 K19 X7771 J22 J2000 B18 J4204 J21 J9205 I17B4800 H20 C2101 C20 C4106 D19 C4806 I21 C4834 H18 C4853 J21 C4874 H21 C4895 I18 C6305 I16 C6339 I15 C7520 J6 C7659 J10 L6304 I14 L7531 J8 R4104 D19 R4951 I21 R6325 J15 S4403 K17 X7772 B18 J2001 B18 J4209 F21 J9206 I17

C2102 C20 C4107 D20 C4807 I21 C4835 J21 C4854 K20 C4875 H21 C4896 I18 C6310 J14 C6345 J16 C7521 I6 C7660 J11 D4800 I19 L6305 J14 L7532 J8 R1367 H22 R4105 D19 R4952 H21 R6326 J16 X7773 K17 J2002 C18 J4210 G21 J9207 I17C1140 F20 C2109 J22 C4108 D20 C4808 K18 C4836 H18 C4855 K20 C4876 H19 C4898 I18 C6313 J16 C6346 J16 C7522 K9 C7661 J9 D4810 I19 L6310 K15 L7533 J8 R1400 H20 R4106 D19 R4953 H21 R7500 J8 V2001 B18 X7774 E3 J2110 J22 J4800 K22 J9208 I17C1141 F20 C2110 I22 C4109 D20 C4809 K18 C4837 I18 C4856 K20 C4877 H19 C4899 I18 C6315 J16 C6350 J15 C7523 K8 C7662 J10 L7500 J9 L7534 J9 R1402 F20 R4297 J16 R4954 H21 R7501 I8 V2130 F21 J2111 J22 J4801 K22 J9210 I17C1142 F20 C2136 H3 C4110 D19 C4810 K18 C4838 K19 C4857 K21 C4878 H19 C4900 H19 C6320 I15 C6354 K15 C7524 K8 C7663 I10 F1400 E20 L7501 J9 L7535 J9 R2000 A18 R4401 K14 R4955 H21 R7502 I8 V2160 C21 Z2160 D21 J2160 B21 J4802 K22 J9211 I17C1372 H22 C2160 C20 C4112 D20 C4811 J18 C4839 H19 C4858 K21 C4880 H18 C4901 H20 C6321 J15 C6355 J15 C7525 K8 C7664 I10 L7502 J9 L7536 K9 R2001 B18 R4402 K19 R4958 J18 R7503 I8 V2161 B20 Z3300 J3 J2161 B21 J4803 H21 J9338 J17C1373 H22 C2161 C20 C4113 D19 C4812 H18 C4840 H21 C4859 J21 C4881 K18 C4902 J18 C6323 J16 C6356 I16 C7526 K8 C7665 J11 L1373 G22 L7511 J7 L7537 J6 R2002 A21 R4403 K18 R4960 J14 R7508 I5 V2163 I22 Z3301 J3 J2166 I3 J4804 K22 J9339 J17C1376 H22 C2164 C20 C4300 D18 C4813 H20 C4841 H18 C4860 K21 C4882 K18 C4903 H21 C6324 J15 C7500 J9 C7532 J7 C7666 K10 L1374 H22 L7512 J7 L7650 J11 R2100 C20 R4404 K15 R4961 J13 R7509 K7 V2164 D20 Z6302 J16 J2167 I3 J4805 J21 J9340 J18C1377 H22 C2165 C20 C4301 D22 C4814 H19 C4842 H20 C4862 K20 C4883 I21 C4904 I18 C6325 I15 C7509 I7 C7533 K9 C7667 K10 L1401 F20 L7513 J7 L7651 J11 R2101 C20 R4405 K19 R5202 K19 R7511 J6 V3310 J3 Z7500 K8 J2168 I3 J4950 I18 J9341 J18C1406 E20 C2175 H3 C4302 D22 C4815 K19 C4843 K19 C4863 K20 C4884 K19 C4905 H19 C6326 I16 C7510 I6 C7535 J7 C7668 I10 L1402 E20 L7514 J10 L7652 J11 R2102 D20 R4406 K18 R6301 I15 R7514 I8 V6300 K15 Z7501 J9 J3300 J3 J4951 I18 J9342 J17C1407 E20 C2200 D20 C4400 K18 C4816 I18 C4844 H19 C4864 K20 C4885 H20 C4906 I21 C6327 J16 C7511 I7 C7536 J6 C7669 J11 L1403 D18 L7515 K10 R2103 D21 R4800 H18 R6306 J15 R7517 I8 Z7503 J7 J3301 H3 J6300 I15 J9343 I17C1408 E20 C2262 C21 C4403 K18 C4827 K19 C4845 H18 C4865 K20 C4886 I21 C4907 H19 C6328 I16 C7512 I6 C7537 J6 C7670 J11 L2110 I22 L7516 J10 M2110 I23 R2104 C20 R4809 H20 R6312 K15 R7650 K10 X1353 G23 Z7504 K7 J3302 H3 J6301 I15C1410 E20 C2263 C21 C4800 I21 C4828 H19 C4846 K18 C4866 I21 C4887 J21 C4908 I21 C6329 J15 C7513 I6 C7538 J6 C7671 I10 L2111 J22 L7517 K7 R2105 C20 R4821 K18 R6313 K15 R7651 I11 X2101 G3 Z7505 J8 J3303 J3 J9200 I17C1411 E20 C4100 D19 C4801 J21 C4829 I21 C4847 J21 C4867 I21 C4888 J18 C4910 H21 C6330 J16 C7514 J6 C7604 I9 C7672 J11 L2130 E21 L7518 J6 N1140 G20 R2108 C20 R4822 K19 R6314 K15 R9212 J18 X2102 F3 Z7650 J11 J4100 D19 J9201 I17C1413 E18 C4101 D19 C4802 J21 C4830 I21 C4848 J21 C4869 I21 C4889 I21 C4912 H20 C6331 J15 C7515 J6 C7655 J11 C7673 I11 L2161 D21 L7520 J9 N4100 D19 R2110 J22 R4825 H20 R6315 K15 X2105 B20 J4101 D20 J9202 I17C1414 E18 C4102 D20 C4803 I21 C4831 I21 C4850 J21 C4870 I21 C4890 H21 C4950 J18 C6332 I14 C7516 J7 C7656 I11 C7674 I10 L2162 C21 L7521 K9 N6301 J15 R2196 D21 R4832 I21 R6316 J15 S4400 K6 X3300 F2 J1140 G21 J4102 D20 J9203 I17

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8 (9) | (RM-915)Lumia 520 RM-915 | Board: 4BA_06b | v1.0 | 12.03.2013 | Upknowledge

Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposesC7768

C7769 L7706

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21 3 4 5 6 87 9 10 1211 13 1514 16 17 18 19 2120 22 23

21 3 4 5 6 87 9 10 1211 13 1514 16 17 18 19 2120 22 23C2000 B18 C4103 D20 C4804 I21 C4832 K19 C4851 K20 C4872 H21 C4891 J18 C6302 I15 C6335 I16 C7511 I7 C7536 J6 C7669 J11 L1401 F20 L7507 J8 L7533 J8 R4104 D19 R4951 I21 R6325 J15 S4402 K19 X7771 J22 J1140 G21 J4102 D20 J9203 I17

B2134 I2 C2001 B18 C4104 D19 C4805 I21 C4833 J18 C4852 J21 C4873 H21 C4892 I21 C6303 I15 C6338 I15 C7512 I6 C7537 J6 C7670 J11 L1402 E20 L7508 J9 L7534 J9 R1367 H22 R4105 D19 R4952 H21 R6326 J16 S4403 K17 X7772 B18 J1141 G21 J4203 J21 J9204 I17B4800 H20 C2101 C20 C4106 D19 C4806 I21 C4834 H18 C4853 J21 C4874 H21 C4895 I18 C6305 I16 C6339 I15 C7513 I6 C7538 J6 C7671 I10 L1403 D18 L7509 J7 L7535 J9 R1400 H20 R4106 D19 R4953 H21 R7500 J8 X7773 K17 J2000 B18 J4204 J21 J9205 I17

C2102 C20 C4107 D20 C4807 I21 C4835 J21 C4854 K20 C4875 H21 C4896 I18 C6310 J14 C6345 J16 C7514 J6 C7604 I9 C7672 J11 L2110 I22 L7510 I7 L7536 K9 R1402 F20 R4297 J16 R4954 H21 R7501 I8 V2001 B18 X7774 E3 J2001 B18 J4209 F21 J9206 I17C1140 F20 C2109 J22 C4108 D20 C4808 K18 C4836 H18 C4855 K20 C4876 H19 C4898 I18 C6313 J16 C6346 J16 C7515 J6 C7655 J11 C7673 I11 L2111 J22 L7511 J7 L7537 J6 R2000 A18 R4401 K14 R4955 H21 R7502 I8 V2130 F21 J2002 C18 J4210 G21 J9207 I17C1141 F20 C2110 I22 C4109 D20 C4809 K18 C4837 I18 C4856 K20 C4877 H19 C4899 I18 C6315 J16 C6350 J15 C7516 J7 C7656 I11 C7674 I10 L2130 E21 L7512 J7 L7650 J11 R2001 B18 R4402 K19 R4958 J18 R7503 I8 V2160 C21 Z2160 D21 J2110 J22 J4800 K22 J9208 I17C1142 F20 C2136 H3 C4110 D19 C4810 K18 C4838 K19 C4857 K21 C4878 H19 C4900 H19 C6320 I15 C6354 K15 C7518 J6 C7657 K10 C7675 J10 L2161 D21 L7513 J7 L7651 J11 R2002 A21 R4403 K18 R4960 J14 R7506 I9 V2161 B20 Z2161 A19 J2111 J22 J4801 K22 J9210 I17C1372 H22 C2160 C20 C4112 D20 C4811 J18 C4839 H19 C4858 K21 C4880 H18 C4901 H20 C6321 J15 C6355 J15 C7519 J6 C7658 J10 C7676 I11 L2162 C21 L7514 J10 L7652 J11 R2100 C20 R4404 K15 R4961 J13 R7508 I5 V2163 I22 Z3300 J3 J2160 B21 J4802 K22 J9211 I17C1373 H22 C2161 C20 C4113 D19 C4812 H18 C4840 H21 C4859 J21 C4881 K18 C4902 J18 C6323 J16 C6356 I16 C7520 J6 C7659 J10 C7768 J7 L2163 C20 L7515 K10 L7706 J8 R2101 C20 R4405 K19 R5202 K19 R7509 K7 V2164 D20 Z3301 J3 J2161 B21 J4803 H21 J9338 J17C1376 H22 C2164 C20 C4300 D18 C4813 H20 C4841 H18 C4860 K21 C4882 K18 C4903 H21 C6324 J15 C7500 J9 C7521 I6 C7660 J11 C7769 J8 L2164 C20 L7516 J10 R2102 D20 R4406 K18 R6301 I15 R7511 J6 V3310 J3 Z6302 J16 J2166 I3 J4804 K22 J9339 J17C1377 H22 C2165 C20 C4301 D22 C4814 H19 C4842 H20 C4862 K20 C4883 I21 C4904 I18 C6325 I15 C7501 J8 C7522 K9 C7661 J9 L6304 I14 L7517 K7 M2110 I23 R2103 D21 R4800 H18 R6306 J15 R7514 I8 V6300 K15 Z7500 K8 J2167 I3 J4805 J21 J9340 J18C1406 E20 C2175 H3 C4302 D22 C4815 K19 C4843 K19 C4863 K20 C4884 K19 C4905 H19 C6326 I16 C7502 I8 C7523 K8 C7662 J10 D4800 I19 L6305 J14 L7518 J6 R2104 C20 R4809 H20 R6312 K15 R7517 I8 Z7501 J9 J2168 I3 J4950 I18 J9341 J18C1407 E20 C2200 D20 C4400 K18 C4816 I18 C4844 H19 C4864 K20 C4885 H20 C4906 I21 C6327 J16 C7503 I7 C7524 K8 C7663 I10 D4810 I19 L6310 K15 L7520 J9 N1140 G20 R2105 C20 R4821 K18 R6313 K15 R7650 K10 X1353 G23 Z7502 J8 J3300 J3 J4951 I18 J9342 J17C1408 E20 C2262 C21 C4403 K18 C4827 K19 C4845 H18 C4865 K20 C4886 I21 C4907 H19 C6328 I16 C7504 I7 C7525 K8 C7664 I10 L7500 J9 L7521 K9 N4100 D19 R2108 C20 R4822 K19 R6314 K15 R7651 I11 X2101 G3 Z7503 J7 J3301 H3 J6300 I15 J9343 I17C1410 E20 C2263 C21 C4800 I21 C4828 H19 C4846 K18 C4866 I21 C4887 J21 C4908 I21 C6329 J15 C7505 I7 C7526 K8 C7665 J11 F1400 E20 L7501 J9 L7522 K9 N6301 J15 R2110 J22 R4825 H20 R6315 K15 R9215 I18 X2102 F3 Z7504 K7 J3302 H3 J6301 I15C1411 E20 C4100 D19 C4801 J21 C4829 I21 C4847 J21 C4867 I21 C4888 J18 C4910 H21 C6330 J16 C7506 I7 C7532 J7 C7666 K10 L7502 J9 L7530 J9 N7500 I7 R2196 D21 R4832 I21 R6316 J15 X2105 B20 Z7505 J8 J3303 J3 J9200 I17C1413 E18 C4101 D19 C4802 J21 C4830 I21 C4848 J21 C4869 I21 C4889 I21 C4912 H20 C6331 J15 C7509 I7 C7533 K9 C7667 K10 L1373 G22 L7505 J9 L7531 J8 N7501 I6 R3209 K19 R4833 H21 R6323 J15 S4400 K6 X3300 F2 Z7650 J11 J4100 D19 J9201 I17C1414 E18 C4102 D20 C4803 I21 C4831 I21 C4850 J21 C4870 I21 C4890 H21 C4950 J18 C6332 I14 C7510 I6 C7534 I8 C7668 I10 L1374 H22 L7506 J9 L7532 J8 N7650 J10 R4103 D19 R4950 I21 R6324 J15 S4401 K14 X7770 I3 J4101 D20 J9202 I17

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TST points

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9 (9) | 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

2223 21 1920 18 17 1516 14 1213 11 10 9 8 67 5 4 23

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2223 21 1920 18 17 1516 14 1213 11 10 9 8 67 5 4 23 1C1374 J4 C4209 F21 C4241 I22 C4268 F23 C4304 I23 C7703 J17 L4200 H21 R4202 F21 R7707 J17 X5200 J11 Z4206 F22

B4281 E23 C1375 J4 C4210 J13 C4251 G23 C4269 I21 C4305 H23 C7704 K19 L4201 G21 N1360 J15 R4203 F21 R7760 F2 X7720 J22 Z4207 E21C1415 E19 C4211 J14 C4252 I23 C4270 F23 C4306 H23 C7767 K21 L4202 H21 N4200 G22 R4204 E21 R7766 K21 X7760 F2 Z5200 J12

C1350 I4 C2002 D17 C4212 I23 C4253 I23 C4271 H23 C4401 K5 L4203 F21 N7502 I14 R4280 G21 R7768 K21 X7761 F2C1351 I4 C2003 J14 C4220 F21 C4254 H23 C4272 G23 C4402 K5 D3200 I19 L4204 H21 N7700 J17 R4281 F23 R7772 K19 X7764 I2 J2101 E3C1352 I4 C2005 D18 C4221 I21 C4255 I21 C4273 H23 C4849 J20 L4205 H22 R4291 F23 X7766 K21 J2102 E3C1353 I4 C2700 J12 C4222 H22 C4256 I22 C4274 I22 C4861 I22 L1351 I5 L4208 F22 R1355 J15 R4292 F22 V2000 D18 X7767 K20 J4201 I20C1355 C19 C3203 I21 C4224 H21 C4257 G23 C4275 H23 C4868 I20 L1352 C19 L4210 H23 R1356 J4 R4295 F23 V2150 F3 X7769 K18 J4202 I20C1356 C19 C3204 J18 C4225 G21 C4258 I23 C4276 I23 C4871 I20 L1354 I5 L4211 H23 R1357 J4 R4296 E22 V2700 I12 J4207 I20C1357 C19 C3205 J18 C4226 G21 C4259 I23 C4284 G23 C5200 J12 L1355 C19 L5200 J12 R1360 I16 R4407 K5 V4290 E21 Z1354 J4 J4208 I20C1358 C19 C3206 J18 C4227 G21 C4260 H23 C4285 F23 C5201 J12 L1360 J16 L7527 J14 R1401 E22 R4408 K5 V4291 E21 Z1355 J4 J5200 J12C1360 I16 C3207 I20 C4228 H22 C4261 F22 C4287 G23 C7527 J14 L1361 I16 L7528 J15 R1403 A20 R4409 K4 V4292 E21 Z1356 J3 J5201 J12C1361 J16 C4200 E22 C4229 H22 C4262 G23 C4288 F23 C7528 I14 L1370 I15 L7529 I15 R1404 A19 R4410 K4 Z4200 H21 J5202 J13C1362 I16 C4201 F22 C4235 I20 C4263 F23 C4289 F22 C7529 J15 L1371 I15 L7700 J17 R2003 D18 R5203 J12 X1351 B19 Z4201 G21 J5203 J12C1363 J15 C4203 F22 C4236 G20 C4264 I23 C4293 F21 C7530 J15 L1372 I15 L7701 J17 R2197 I3 R7512 J14 X1400 F19 Z4202 G21 J5204 J12C1364 I3 C4204 F22 C4237 H20 C4265 G23 C4297 I21 C7531 I14 L2153 F3 L7703 K19 R2700 J12 R7513 J14 X1401 I4 Z4203 F21C1365 I3 C4205 F22 C4238 F20 C4266 I22 C4298 H22 C7701 K17 L2154 F3 L7704 F2 R3200 J19 R7520 F22 X2000 B18 Z4204 I21C1366 I3 C4206 F22 C4239 I21 C4267 G23 C4303 I23 C7702 J17 L3300 E21 L7705 F2 R4200 E22 R7700 J17 X2700 J8 Z4205 H22

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Top PWB flex (4BB_03a)

Top Bottom