nokia lumia 925 rm-892 service schematics v1.0

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8/18/2019 Nokia Lumia 925 RM-892 Service Schematics v1.0 http://slidepdf.com/reader/full/nokia-lumia-925-rm-892-service-schematics-v10 1/11 Nokia Lumia 925 RM-892 | Board: 3ZR_05z | v1.0 | 17.06.2013 | Upknowledge Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes 1 (11) | Front page Service schematics 17.06.2013 v1.0 Nokia Lumia 925 RM-892 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 page 2 PM8921, Power, Wireless charging flex, Side key flex, Vibra flex, NFC, SIM 3 PM8921, MSM8960 4 MSM8960, Memory, Display, Touch, Cameras, Flash, Sensors  5 Audio, Microphones, AHJ, IHF, USB, Bottom flex, Connector flex 6 RF Transceiver, GPS, BT/WLAN/FM 7 RF Transceiver 8 Component finder top 9 Component finder bottom 10 Component finder flex boards 11 Component finder flex boards Contents IMPORTANT Version information

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Page 1: Nokia Lumia 925 RM-892 Service Schematics v1.0

8/18/2019 Nokia Lumia 925 RM-892 Service Schematics v1.0

http://slidepdf.com/reader/full/nokia-lumia-925-rm-892-service-schematics-v10 1/11

Nokia Lumia 925 RM-892 | Board: 3ZR_05z | v1.0 | 17.06.2013 | UpknowledgeNokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

1  (11) | Front page

Service schematics

17.06.2013

v1.0

Nokia

Lumia 925RM-892

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

If you find any errors in the document pleasesend email to: [email protected]

1.0 First approved version. 

This document is intended for use by authorized Nokiaservice centers only. Please use the document togetherwith other documents such as the Service Manual andService Bulletins.

1 Front page2 PM8921, Power, Wireless charging flex, Side key flex, Vibra flex, NFC, SIM3 PM8921, MSM89604 MSM8960, Memory, Display, Touch, Cameras, Flash, Sensors  5 Audio, Microphones, AHJ, IHF, USB, Bottom flex, Connector flex6 RF Transceiver, GPS, BT/WLAN/FM7 RF Transceiver

8 Component finder top9 Component finder bottom10 Component finder flex boards11 Component finder flex boards

Contents

IMPORTANT Version information

Page 2: Nokia Lumia 925 RM-892 Service Schematics v1.0

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2  (11) |

C2700100n

R270210k

E13MPP_02

R9GPIO_30

GPIO_27M8

"I/O"

"CLK"

"RST"

GPIO_36P 11 U IC C1 _R MV _D ET

SWP

CLK

S2700

RST

VSIM

I/O

X2700

C1

10

C2   2

3C3

1

C6

C5

9

C7

11

13

6

5

7

12

14

B1

C3

D1

C1

C2

A2

V2700

R2

R3

R1  A3A1

B3

D3

D2

10k

R2701

J2700

VREG_S4_1V8

J2701

J2702

SIM_NFC

0R

R2703

SIMVCCB8

C6506470n

V3316

A1

B1

A2

B2

12

A1000

A1001

WC_DET

WC_EN

A1002J1002

J1001

J1000

34

12

X3300

X3301

3

482pC3302V3312

1k

R3302

N4200

A6,A12,A11,V12,A15,A16,V15,V16,V6,V11,U1,F2,G1,K5,K1,N2,M2,B2=VPH_PWRA8,A9,A14,B18,C2,C18,D15,H8,H9,H10,H11,J8,J9,J10,J11,K8,K9,K10,K11,L8,L9,L10,L11,R17,R18,T1,T17,T18,U2,U18,V1,V8,V9,V14=GND

DisplayRESX

10uC4205

3

100k

R4202

L15

R14

BAT_THERM

MPP_07

H12BAT_ID

GPIO_34  R10

R13GPIO_43

GPIO_38  P11

33pC4207

VPH_PWR

C4203

WC_EN

100n

4

D V4280

S

G

L4208

1uH

D

S   V4290

G

V4280

S

G

D

C42012u2-4u7

DC_INM17

DC_INM18

VDRV_PN17

VSW_CHGN18P18

VSW_CHG

BMS_CSPH17

VBATK17

BAT_FET_NK18

L17BMS_CSM

VDD_CDRVL18

M14

VREF_BAT

OVP_CTLD17

OVP_SNSD18

F17USB_OUT

USB_OUTF18

C42082u2-4u7

CHARGER

GPIO_19  D11 0IHF_PA_EN

CDC_RST

HS_DET

X2002

1

2

34

5

67

8

9

10

11

B_GND

VBATTERY

C20015 6p 2 7p

C2002

R2010

47R

BSI

J2006

J2005

J2003

3

4   R2002

CURRENT_SENSE

1

2

47kR2000

H7XO_OUT_A0

CLK_REQ

1n

C4285

R4281

100k

XTAL_19M_IN  K2

L2XTAL_19M_OUT

H2XO_THERM

VREF_XO  G2

B4281

XO_THERM

BTEMP

8k45R2007

62k

R4203

62k

R4206

-t

GPIO_33M10

GPIO_35M11

470R

R3301   V3315   V3314

WC_DET

1

2

3

A K

2u2-4u7C3306

2u2-4u7C3305

82pC3303

10nC3304

1M0R3300

Z3302

KYPD_PWR_NB11

B8 RESIN_NRESET_KEY1

2

6=VREG_S4_1V83=GND

D4400

1   4

PWR_KEY

Vol-

Vol+

J4205

F6GPIO_2

G8GPIO_6

D5GPIO_1

GPIO_8D7

Z4400

VOL+Out2

A5

1

1,2,3,4,5=GND

A3,B3,C3,D3=GND

2

X4401

3

4567

8910

VOL-PowerShot

Shot

Focus

Focus

Out1A4

Out7D5

Out5C5

In7

Out4

D2

C4   In1  A1

In5  C2

In4  C1

In2  A2

R4404

4k7

R44024k7

R44004k7

R44034k7

C44041n

C44031n

C44001n

C44021n

C44051n

R4405

4k7

I2C5_SDA

I2C5_SCL

2k2R 4 956 R 4 957

2k2   1u5-2u2

X6500

0.06pF

0.06pF

REFCLK_I

P14MPP_09

A2,A4,A6,B6,C5,C6,D3,D5,E3,F5=VREG_S4_1V8A2,B2,B3,B5,D2,E2,E6,E7,F5,F6,G7,H3,H5,H8=GND

N6500

IF2

IF3D4

C4

GPIO7A1J6505

2p2

C6523

39p

C6528

18p

C6515

2p2

C6518

18pC6524

C 6 517 C 6516

J6510

J6503

R6504

1k

H6TX1

H7TX2

VMID  G4

ANT1  G5

ANT2  G6

RX  H4

GPIO2C3

VENB7

PMUVCCA8

C6529

39p

C6513100n

C65225p6

C652182p

5 p6 8 2p

L6500

560n

560n

L6501   X6501

180pC6520

180pC6519

C6501C65271n

TVDD  G8

TVDD_OUT  F7

VCO_VDDD1

VDHF  C1

DVDDA5

C6503C6511 C6504

AVDD_out   F2

G1

C 7 S WP

AVDD_in

C6507

R6507

R6506

NFC_ENABLE

XTAL1E1

100nC6505

R6510

0R

VPH_PWR

GPIO0E3

VBAT2F8

  VBAT

VEN_MOND8

E8

C6510

100n 100n 1u5-2u2

VREG_S4_1V8

V6500

1u5-2u2 1u5-2u2

R65033k3

1n0C6514

E7GPIO_7

L7XO_OUT_D1

1MR6509

VPH_PWR

VREG_L15_2V95VREG_L15

G4

C42641u5-2u2

SWIO

2p2

C6532

2p2

C6531

J9215

J9216

S1000

Volumeupkey

AA'

BB'

S1001

Volumedown key

AA'

BB'

S1002Power/Lockkey

AA'

BB'

S1003

Camerakey

S1

S 2 S 3

S4

6

5

4

3

2

1

78

910

1,2,3,4,5=GND

Vol+Vol-

Power/Lockkey

Shot

Focus

X1000

J1005

J1004

J1006

C210968p

C211068p

0R

R2208

0R

R4288

V2162X2103

X2104

VIBRA_N

VIBRA_P

F15VIB_DRV_N

GPIO_73  AM4GPIO_74

AJ7

VREG_S4_1V8

J1001

J1000

M1001

+ -VIBRA_P

VIBRA_N

NFC_RESET_N

IRQ

B1GPIO4

A3IRQ

J6502

J6501

3

1

100nC6502

J2113

J2197  D12

GPIO_21

GPIO_20E11VIBRA_EN

HAC_PA_EN

J4206  C17

CBL_PWR1_N

C16CBL_PWR0_N

VPH_PWR

0R

R2209

0.5A

F2100

M

AUDIO_CTRL(50:0)

DISPLAY_CTRL(5:0)

XO_RF

Crystaloscillator19.2 MHz100kNTC

NFC(15:0)

Sidekeyflex

Vibraflex

Wireless charging flex

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3  (11) | PM8921, MSM8960

10uC3219C3215

100n

M4VREG_L7

VREG_L7_2V95

VREG_L16L1

VREG_L24_1V05

E1   USB_HS_DP

USB_HS_DME2DPDN

D4800

N4200

AA29,AC4,AG5,AG29,AJ11,AK14,AL25,AN31,B26,C1,D30,D31,E7,E15,E23,R30,T30,V3=VREG_S4_1V8A3,A7,A26,AC2,AC30,AE33,AG4,AK20,AK24,AK33,AL9,AL19,AM27,AN3,AN4,AN9,AN11,B3,B13,B19,C25,D9,D19,E32,F30,G3,H4,N31,R4,R33,T3,W3,V33=VREG_L25_1V225AA10,AA14,AA26,AB19,AB27,AC20,AD9,AD13,AE6,AE10,AE14,AE26,AF7,AF27,AG8,D6,D20,D27,E13,G8,G18,H9,H19,J10,J14,K15,L5,L18,M9,M19,N10,N30,R20,T9,T17,T21,U10,U14,U18,U22,U26,U30,V15,V23,V27,Y9,Y13=VREG_L24_1V05AA22,AB7,AB11,AB15,AB23,AC8,AC12,AC16,AC29,AD17,AD21,AE18,AE22,AE29,AF11,AF15,AF23,AG12,AG16,AH9,AH30,AJ9,D10,D15,E25,F3,F6,F7,F11,G5,G12,G16,G20,H13,H17,H21,J6,K7,K11,L8,L12,L16,L20,M13,M17,M21,N6,N14,N18,N22,P7,P11,P15,P19,P23,P27,R8,R12,R16,R24,R32,T13,U6,W12,W16,W20,V7,V11,V19,W8,Y17,Y21=VREG_S3_1V05A1,A18,A19,A2,A25,A32,A33,A4,A9,AA12,AA16,AA20,AA28,AA6,AA8,AB13,AB17,AB21,AB9,AC1,AC10,AC14,AC18,AC22,AC26,AC28,AC6,AD11,AD15,AD19,AD23,AD27,AD33,AD33,AD7,AE12,AE16,AE20,AE28,AE8,AF13,AF17,AF19,AF21,AF9,AG1,AG10,AG11,AG14,AG18,AG2,AG20,AG22,AG26,AG28,AG3,AG33,AG6,AG9,AH11,AH13,AH15,AH17,AH19,AH21,AH23,AH25,AH27,AH4,AH7,AK17,AK19,AK21,AK23,AK8,AL21,AL22,AM1,AM12,AM19,AM2,AM20,AM21,AM22,AM25,AM32,AM33,AN1,AN15,AN19,AN2,AN20,AN21,AN25,AN27,AN32,AN33,B1,B14,B15,B18,B2,B24,B32,B33,B4,C16,C19,C3,D11,D16,D28,D29,D4,D7,E30,F13,F15,F17,F19,F21,F23,F25,F27,F32,F9,G1,G10,G14,G2,G6,H11,H15,H7,J12,J16,J18,J20,J22,J24,J26,J28,J29,J3,J30,J31,J32,J33,J4,J8,K13,K17,K19,K21,K22,K23,K24,K25,K26,K27,K28,K29,K30,K31,K32,K33,K9,L10,L14,L6,M11,M15,M7,N1,N12,N16,N2,N20,N24,N26,N8,P13,P17,P21,P25,P30,P33,P9,R10,R14,R18,R22,R26,R28,R6,T11,T15,T19,T23,T27,T7,U12,U16,U20,U28,U5,U8,W1,W10,V13,W14,V17,W18,V21,W22,W26,W28,W4,W6,V9,Y11,Y15,Y19,Y23,Y27,Y7=GND

R5001J9338

J9339

J9223

J9342

4k7

R 50 00 4 k7

GPIO_119

GPIO_112

AH32

AK28

C12GPIO_28

GPIO_26D13

B11GPIO_27

A12GPIO_29

E9WCN_XO

B9GPIO_83

C10GPIO_87

GPIO_85   C9

B10 0GPIO_86

GPIO_88  A11

A10GPIO_84

3

0

1

B16WLAN_BB_QP

B17WLAN_WLAN_IP

WLAN_BB_QM  A16

A17WLAN_BB_IM

2

AK10GPIO_62

1kR4962

J4951

J4950

1k 1kR4963

VREG_S4_1V8

R4964

3ANT_SEL0

GPIO_118  AH33 4ANT_SEL1

GPIO_117  AM31 5ANT_SEL2

GPIO_116  AM30 6ANT_SEL3

    0

1

4

321

5

AN7GPIO_60GPIO_59

  AN8

GPIO_61  AM8

10

2

A31GPIO_106

C6GPIO_18   NFC_Reset_N

0R

IRQ

3

1

C48861u1u

1u0C4868

1uC4863

C48771u

1uC4870

1uC4869

1u0C4864

C48761u

1uC4888

VREF_CVIDEO_WLANE17

VDD_PLL2

Y24   VDD_QDSP6_MFW

Y25   VDD_QDSP6_MFW

VDD_PLL2R31

U29

VDD_PXO

C4VDD_QFUSE_PRG

VDD_PLL2D12

E19VDD_PLL2

E27VDD_PLL2

E4

AD24 VDD_QDSP6_APPAD25 VDD_QDSP6_APP

VDD_QDSP6_APPAE24AF24   VDD_QDSP6_APP

VDD_QDSP6_APPAF25

AG24   VDD_QDSP6_APP

VDD_QDSP6_MFWAA24VDD_QDSP6_MFW

AB24

AB25  VDD_QDSP6_MFW

AC24  VDD_QDSP6_MFW

C4887C4890 C48891u1u

1uC4866

VREG_L23_1V8

C48611u

C48651u

VREG_L26_1V05

VREG_L27_1V05

C42701u5-2u2

4R7

R4289

V17VSW_S6

VSW_S6  V18

U17VSW_S6

B9VREG_S3

K15VREF_LPDDR2

VSW_S3  B10

B13VSW_S2

VREG_S2  B14

A10VSW_S3

A13VSW_S2

1u5-2u2C4251

1u5-2u2C4268

VREG_L2_1V2

C424222-30u

V4SLEEP_CLK0

3u9-4u7C4272

XO_OUT_D0  N6

J14XO_OUT_D0_EN

MPP_05  E14

F14MPP_06

B12PON_RESET_N

1u5-2u2C4253

1uH

L4205

VREG_L21_1V9

VREG_L28_1V05

VREG_S5_1V05

3u9-4u7C4273

C42713u9-4u7

VREG_S2_1V3

VREG_S2_1V3

C42743u9-4u7

VREG_L25_1V225

VREG_L24_1V05

VREG_L4_WCN

P1VREG_L26

R1

V5VREG_L27

VREG_L23K4

L5VREG_L4VREG_L3   G5

H4VREG_L21

VREG_L28

A4VREG_L24

  A5

VREG_L1  D4

VREG_L2   E4

VREG_L25

VREG_L1_1V05

0u47H

L4202

C42521u5-2u2

C423722-30u

VREG_L25_1V225

VREG_L3_3V075

PHY_VBUS  G17

L4201

2u2H

22-30uC4241

22-30uC4236

VREF_PADS

VREF_LPDDR2

1u5-2u2C4254 C4287

1u

VREG_S6_1V05

3u9-4u7C4275

VREG_L4_1V8

MSM_VBUS

UIM1_CLK_MS

UIM1_DATA_MS

MSM_SLEEP_CLK

PON_RESET

PS_HOLD   T16

U12PM_SEC_INT_N

U8PM_MDM_INT_N

U9PM_USR_INT_N

10kR4280

0RR4809

VREF_SDCM32

100nC4880

AL15TX_DAC0_VREF

VREG_S5  B16 M31

VDD_KR0_SNSAPC0_SENSE

U16VREG_S6

APC1_SENSEVDD_KR1_SNS

H32

VREG_LVS3_1V8R4VOUT_LVS3

1uC4878

C15VDD_A1

AK22VDD_A1

AL18VDD_A1

C48791u

C48041u

C48051u

AA18

VREG_S3_1V05

VREG_S3_1V05VDD_CORE

100nC4903

100nC4911

EBI0_VREF_D0Y4

EBI0_VREF_D2R29

R5EBI1_VREF_D0

EBI1_VREF_D2J5

EBI0_VREF_D3E11

AK9EBI1_VREF_D3

B25EBI0_VREF_D1

AE5EBI1_VREF_D1

AF33EBI1_VREF_CA

AK25EBI0_VREF_CA

C48711u 1u

C48581u

C48541u

C4856

H24VDD_KR1

H25VDD_KR1

H26VDD_KR1

H27VDD_KR1

H29VDD_KR1VDD_KR1

H30

G22VDD_KR1

G24VDD_KR1

G26VDD_KR1

VDD_KR1G28G29

VDD_KR1G30

VDD_KR1G31

VDD_KR1H22

VDD_KR1H23

VDD_KR1

3u9-4u7C4859

1nC4283

C4284100n

D2REF_BYP

VPH_PWR

VDD_S1A6

1u5-2u2C 42 24 C 42 23

C48941u1u

C 48 93 C 48 951u

W5 VDD_MIPIN5 VDD_MIPI

VDD_MIPIAA4

AB4VDD_MIPI

1uC4891

D2 VDD_USBHY_1P8

1u

D3VDD_USBHY_3P3

C48841u

C48831u

VDD_A2D17D18

VDD_A2

AL24VDD_A2

AM15VDD_A2

AN22VDD_A2

AK18VDD_A2

1uC4885

1uC4882 C4881

1u

V13VSW_S4

U13VSW_S4VREG_S4

U14  VIN_LVS4_5_7

VIN_LVS1_3_6T3N4

22uC4238

VREG_S4_1V8

100nC4204

2u2H

L4203

VDRV_NP17

VDD_L1_2_12_18F4

B6VREG_S1

VSW_S1B7

A7VSW_S1

22-30uC4235

L4200

1uH

B4VDD_L25

B5VDD_L24

M5VIN_LVS2

VOUT_LVS1P4

VREG_LVS1_1V8

P6VOUT_LVS4

VREG_LVS4_1V8

VREG_LVS5_1V8

P5 VOUT_LVS5

H15 LED_DRV1_N

LED_DRV_1

R5 VOUT_LVS7

VREG_LVS7_1V8

LED_DRV_0

LED_DRV_0_NG15

C48011u

VDD_MEMAA10

3u9-4u7C4802

1uC4800C4803

1u

A3VDD_DDR_C2

C48121u

C48251u

1uC4873

1uC 48 74 C 48 72

1u0V24   VDD_QDSP6_MSW

V25   VDD_QDSP6_MSWVDD_QDSP6_MSWW24

VDD_QDSP6_MSWT24VDD_QDSP6_MSWT25

U24   VDD_QDSP6_MSW

1uC4875

VREG_L10_2V9

VREG_L11_2V9

1u5-2u2C4260

L4VREG_L11

M1VREG_L9

J1VREG_L8

VREG_L10C1

VREG_L8_2V8

1u5-2u2C4259

VREG_L9_2V85

C42611u5-2u2 1u5-2u2

C4258

1uHVSW_S7

V7

U6VREG_S7

U7VSW_S7

C424322-30u

L4206

VREG_S7_1V15

VREG_S1_1V225

P2VDD_L26

R2VDD_L28

U5VDD_L27

U11

V10VSW_S8

U10VSW_S8VREG_S8

C424422-30u

L4207

2u2H

VREG_S8_2V2

J2VDD_L21_23_29

VREG_XO

VREG_RF_CLKJ5H5

H14AMUX_IN

1u5-2u2C4210C4209

100n1uC4233

1uC4234

J17VPRE_CAP

K14VCOIN

100kR4282

C42551u5-2u2

VREG_L6N1

VREG_L5

H1

1u5-2u2C4256

VREG_L5_2V95

B3VREG_L22

C42691u5-2u2

VREG_L22_2V6

C42761u5-2u2

VREG_L29J4

USB_HS_VBUSD1

B30GPIO_103

B31GPIO_104

A30GPIO_105

GPIO_108AA33

SSBI  L14   J4201

J4202J4203J4204

J9343

SSBI_PMICAC32SSBI_8921   RESIN_N

C31

D13MPP_01

P8GPIO_29   GPIO_31

W29

AA30GPIO_30

Y30CXO_EN_PA_PON

XO_MSM_EN

C2USB_HS_SYSCLKCXO

AA31XO_MSM_19M

Y32SLEEP_CLK

GPIO_39  M12   J4804

J4800

J4802

J4801

W33SSBI_PMIC_FCLK

CLK_MSM_FWD

0

1

3

0

1

AN13TX_DAC0_IM

AN14

AL13

TX_DAC0_QP

TX_DAC0_IREF

AN16BBRX_QP_CH1

BBRX_IP_CH0  AN17

AN18BBRX_QP_CH0

BBRX_IP_CH1  AL16

AM13TX_DAC0_IPAM14

TX_DAC0_QM

BBRX_QM_CH1  AM16

AM17BBRX_IM_CH0

BBRX_QM_CH0  AM18

AJ17GNSS_BB_QP

GNSS_BB_QM  AJ19

AJ21GNSS_BB_IP

GNSS_BB_IM  AJ23

AK16BBRX_IM_CH1

AN10AM10

GPIO_143  AM11

GPIO_122AL27

GPIO_147GPIO_148

GPIO_123AJ27

GPIO_125 AM9

GPIO_126AJ15

GPIO_142AK11

3

1

2

2

2

3

0

3

0

1

2

VREF_DAC

10

GP_DATA1GP_DATA0

B17VSW_S5

VSW_S5  A17

A18VSW_S5

22-30uC4240C4239

22-30u

1uH

L4204

C48491u1u

C48503u9-4u7

C4847

M29VDD_KR0

M30VDD_KR0

L24  VDD_KR0

L26   VDD_KR0

L29   VDD_KR0

L30   VDD_KR0VDD_KR0M22VDD_KR0M23VDD_KR0M24VDD_KR0M25

M26   VDD_KR0M27 VDD_KR0M28 VDD_KR0

VDD_KR0L22

1uC4851C4848

1u

VDD_RF_SW

AC33GPIO_137

  7GPS_LNA_EN

AK27 25ANT_TUNE_DIV_1GPIO_140

AN26GPIO_141

  26ANT_TUNE_DIV_2

AN30GPIO_115

  0DRX_MODE_SEL_0

AM29 1DRX_MODE_SEL_1GPIO_114

AN29GPIO_113

  2DRX_MODE_SEL_2

AF30GPIO_129

  14PA_ON7_B7_EN

AF31GPIO_131

  16PA_ON5_B13B17B20_EN

AE32GPIO_134

  31PA_ON2_B1B2B3B4_EN

AD30GPIO_136

  10PA_ON0_B5B8_EN

AL28GPIO_111

21HCMMPA_BAND_SEL0

AD32GPIO_132

  17HCMMPA_BAND_SEL1

AE30GPIO_133

  12MODE_SEL_GSM_BAR

P4RSVD

  19APT_BYPASS

AK13GPIO_138

  32APT_MODE

AL7GPIO_57

  11APT_EN

AG30GPIO_127

  8APT_VCON

1k

R4279

22-30uC4221

22-30uC4220

1u5-2u21u5-2u21u5-2u21u5-2u21u5-2u2C4225C4226C4227

10uC4228

22-30u 22-30uC4222

10uC4229C4230C4231

1u5-2u2C4281

DAC_IREF

C48063u9-4u7

C48071u

C48091u

C48101u

C48111u

C4819-C48231u

C4842-C48461u

C4814-C48171u

C4954

15p

R5005

VBUS

E17USB_IN

USB_INE18

47kR4200

C42002u2-4u7

C428982p

PA_THERMG14

R753968k100n

C7539

PA_THERM

VREG_L14_1V8

C42631u5-2u2

VREG_L14M15

68k1R7537

0

1

VREG_L16_3V0

C42881u5-2u2

V4VDD_HDMI

W2VDD_HDMI

1u5-2u2C4257

FM_SSBI

PA_R0

PA_R1

RF_ON

RX_ON

SSBI_RF1

SSBI_RF2

FM_DATA

WCN_XO

BT_SSBI

WL_CMD(4:0)

FRONTEND_CTRL(40:0)

AUDIO_CTRL(50:0)

BT_DATA(1:0)

NFC(15:0)

WL_BB_IQ(3:0)

GP_DATA(3:0)

SLIMBUS(2:0)

TX_BB_IQ(3:0)

GNSS_BB_IQ(3:0)

PRX_BB_IQ(3:0)

DRX_BB_IQ(3:0)

USB_OTG(2:0)

Page 4: Nokia Lumia 925 RM-892 Service Schematics v1.0

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4  (11) | MSM8960, Memory, Display, Touch, Cameras, Flash, Sensors

D4810POP memory

on topof MSM8960

8GBIT

VREG_S4_1V8

R1100100k

VREG_LVS5_1V8

VREG_LVS5_1V8

68pC1441

VREG_L11_2V9VREG_L11_2V9

68pC1442

E1441

E1442

C144982p

VPH_PWR

C1352

J1351

100n

D4800

MIPI_CSI1_CLK_N  H1

MIPI_CSI1_CLK_P  H2

CSI1_ClkN

CSI1_ClkP

XSHUTDOWN1

K1MIPI_CSI1_LN0_N   CSI1_DN0

K2MIPI_CSI1_LN0_P

  CSI1_DP0

1u5-2u2C4899

VREG_S4_1V8

MIPI_DSI_LDOAD4

N4VDD_RSVD

AC5

AA5MIPI_DSI1_CAL

MIPI_DSI0_CAL

240R

R4824R4822

240R240R

R4821

240R

R4823

F1USB_HS_REXT

EBI0_ZQ_REXTAL33

EBI1_ZQ_REXTAN12

AJ25EBI0_CAL_REXT

AB30EBI1_CAL_REXT

200R

R4825

WLAN_REXTA15

R4832

10k

GPIO_76B28

VINT_VDDI_FIL

C32160u47

J4803

J3201

C2=VINT_VDDI_FILE6,F5,J10,K9=VREG_L5_2V95C6,M4,N4,P3,P5=VREG_S4_1V81,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,A1,A2,A8,A9,A10,A11,A12,A13,A14,B1,B7,B8,B8,B9,B10,B11,B12,B13,B14,C1,C3,C5,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

SCL

SDA

9

2

GND

3

4

5

6

7

8

X1473

1

10

11

12

13

14

4,7,9,12=GND

RESOUT_NC30

AK30

AK31SDC1_CLK

SDC1_DATA_2AK32

AL30 SDC1_DATA_4

AL31SDC1_CMD

AL32SDC1_DATA_0

SDC1_DATA_3AJ30

AJ32SDC1_DATA_6

SDC1_DATA_7AJ33

SDC1_DATA_5AK29

SDC1_DATA_1

EMMC_CMD

EMMC_CLK

MSM_RESOUT

DATA4

DATA3

DATA7

DATA2

DATA0

DATA1

DATA5DATA6

56RR320922RR3211

33RR3212

M5CMD

CLK   M6K5RST_n

B2

B3

B4

B5

B6

A3

A4

A5

eMMC16GB

D3200

DataI/O

VREG_S4_1V8

10kR3200

GPIO_4  D5

39R

R5003

39R

R5004CAM_CLK_B

22pC4952

12

34

5

3,6,9,12,15,18,42,50=GND

X1350

6

78

910

1112

13

1415

161718

192021

222324

252627

2829303132

3334

3536

37

3839

4041

4243

4445

464748

4950

DISPLAY_RSTDISPLAY_TE

Z1355

E1E2

B1

I2C1TSCL

X1 36 1 X1 36 2

I2C1TSDA

TouchINTX

TINTX

B3

I1I2

A1A3

A2,B2=GNDGPIO_11

TouchRESX

TRESX

GPIO_50AJ1

GPIO_16B22A22

GPIO_17

VREG_LVS4_1V8

2k2R4950R4951

2k2

C1354100n

VREG_L9_2V85

R1350

2k2

VDISPLAY

STARTLED-

LED+

VPNL

Search/Back_LED-

VDD

AK4

ELVDD=+4.6VDD

C136010u

VPH_PWR

CTRL  4

CT5

7OUTP

8CB

9SWP

6,10,11=GND

N1351

VIN

1

SWN2

4u7H

L1351

C1357100n10u

C1358

C1351100n

F1351

0.5A

L1355

120R/100MHz

C1353

10u

L1350

120R/100MHz

LED_DRV_1

27pC1362

L1352

4u7H

GPIO_0AH1

ELVSS=-4.9V

ELON

C135910u

3OUTN

27pC1361

MIPI_DSI0_LN0_N

AD1MIPI_DSI0_LN3_N

AF4

AD2MIPI_DSI0_LN3_P

AE4MIPI_DSI0_LN0_P

DSI_D0-

DSI_D0+

DSI_D1-

DSI_D1+

DSI_D3-

DSI_D3+ 4

3

1

2

MIPI_DSI0_LN1_P

AE2MIPI_DSI0_CLK_P

AE1MIPI_DSI0_CLK_N

AF1MIPI_DSI0_LN1_N

AF2

MIPI_DSI0_LN2_P

AE3MIPI_DSI0_LN2_N

AD3

DSI_D2-

DSI_D2+

DSI_CLK-

DSI_CLK+

L1363

1u5-2u2C1145

3u9-4u7C1146

VPH_PWR

N1142

VDD  8

LED_K  4

LDR  3

LEDA  5

LED_K  4

LDR  3

6=GND

1SDA

SCL7

INT2

E1100

VDD  8

LEDA  5

GND

E1101

6=GND

1SDA

SCL7

INT2

ALS_PROX_INT

3DVDD

AVDD   16

SDA/SCINT8

SCL/SCCLK

DRDY/FIFO9

INT/SCOUT110

N1110

C1111

2,4,5,12=GND

100n

VREG_L9_2V85

C11101u

MAGN_INT

Magnetometer_DRDY

GPIO_49  AH2

AL6

AM3

AK3

AM5

GPIO_46

GPIO_70

GPIO_67

GPIO_10

VREG_S4_1V8

C1143

J1145

J1146

J1144

J1141

J1140AccIINT2

AccINT1

J1143

J1142  22p

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

N1141

6SCL

SDA4

9INT2

INT1/DRDY10

C1140

DVDD_IO

DVDD_IO

13

1

100n

C1142

AVDD15

1nC1141100n

0R

R3214

Sizeresistor 16G

0R

R3213

Sizeresistor32Gnot_assembled

C48281u

C48351u

C4830-C4833,C4837-C48411u

22pC4953

C1356

10u

C1350

22u

C145182p

F1350

0.5A

L1425

120R/100MHz

L1423

120R/100MHz

C145082p

LED_DRV_0

L1426

120R/100MHz

R1427

0R

L1354

120R/100MHz

C135527p

2

1

3

4L1360

L1361

1

2

4

3L1362

L1364

2

1

3

4

2

1

3

4

L1353

120R/100MHz

VREG_LVS4_1V8

L1101

120R/100MHz

L78361nH

1

23

45

1,4,7,9,12,15,18,23=GND

X1400

67

89

1011

1213

1415

1617

181920

212223

242526

272829

30

VANA

VREG_L8_2V8

C14071u5-2u2

VBAT

VPH_PWR

0.75AF1400

C14011u5-2u2

VREG_L9_2V85

C1447100n

C144610u

L2MIPI_CSI0_LN1_P

GYRO_INT2AN5

AK6   GYRO_INT

CSI0_D1P

CSI0_D2P

CSI0_D2N

CSI0_D3P

CSI0_D3N

C495122p

100R

R5002CAM_CLK_A

MIPI_CSI0_LN3_P  M3

M4MIPI_CSI0_LN2_N

N3MIPI_CSI0_LN3_N

L4MIPI_CSI0_LN2_P

B5GPIO_5

GPIO_68GPIO_69

MIPI_CSI0_LN0_N

MIPI_CSI0_LN1_N  L1

M1MIPI_CSI0_CLK_P

MIPI_CSI0_CLK_N

M2

K3MIPI_CSI0_LN0_P

K4

GPIO_91  F31

AH3GPIO_1

A5GPIO_2

GPIO_20B6GPIO_21 A6

CLK+

CLK-

DATA1+

DATA1-

DATA2+

DATA2-

DATA3+

DATA3-

DATA4+

DATA4-

EXTCLKF_STROBE

J1420

J1423 C142610u-20u

C1VOUT2

  C2

C3  STROBE

SDAC4

D1LED_OUT

D2LED_OUT

SCLD4

A1,A2,D3=GND

ENABLEA4

TORCHB3

B4  TX-MASK

VOUT

N1420

J1421

27pC1424

10u-20uC1423

V1420

LED_FLASH

L1421

1uH

10uC1421VIN

  A3

B1SW1

SW2  B2

100nC1422

VPH_PWRCSI0_D1N

CSI0_CKP

CSI0_CKN

CSI0_D0P

CSI0_D0N

SCL

I2C3_CLK

SDA

I2C4_DATA

I2C4_CLK

I2C3_DATA

Flach_Ctl_En

Torch Enable

TX Mask

R 4 95 3 R 4 95 2

2k22k2

VREG_S4_1V8

X1471X1470

I2C3_SCLI2C3_SDA

R14020R

R14000R

R14200R

E0001-E0005

J9219

J9213

J9218

GPIO_36AM11

  GPIO_35AM9   GPIO_34AJ15

GPIO_65AK11

Se0/VMDat/VP

OE_NInt_N

J9217

J7812

J7811

J7810

GPIO_95D32  GPIO_94

H33  GPIO_93

G32

GPIO_96D33

WISPRY_SPI_MOSI

WISPRY_SPI_MISOWISPRY_SPI_CSWISPRY_SPI_CLK

J7809

12

34

56

78

910

1112

1314

4,7,9,12=GND

SCL_QUP_CAMSDA_QUP_CAM

CCP_STRB_NCCP_STRB_P

CCP_DATA_P

CCP_DATA_N

CAM_STNDBY

CAM_MCLK

X6501   H6500

EXTCLK

VANA

SCLKSDA

CLK-CLK-

DATAI+DATAI-

XSHUTDOWN

6,8,14=GND

4

7

VDIG11

32

1213

109

5

B4800

18pC4900

PXO_IN  F4

G4PXO_OUT

C490118p

1u5-2u2C6502

V31   SRST_N

VREG_S4_1V8

10kR4810

R48000R

J9206

RTCK

TDO

TMSTCK

T32

TDIU33

U32

T31T33

V32 TRST_N

J9200J9201

J9202J9203J9204

J9205

J9207

DBG_UART_RX

DBG_UART_TXJ9211

J9210

W32GPIO_23

GPIO_22W31

J9224

GPIO_45

GPIO_44  A21

B21

R4954R49552 k2 2 k2

VREG_S4_1V8

C3217100n

C32181u5-2u2

0R

R1428

C48271u

Front cameraflex

Crystal oscillator

27 MHz

DISPLAY_CTRL(5:0)

Page 5: Nokia Lumia 925 RM-892 Service Schematics v1.0

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5  (11) | Audio,

VIO

12

34

56

78

910

4,5,6=GND

N2191

Z3300

J3303

J3300

V3310

A1

B1

A2

B2

12

34

5

9,13,16=GND

X1472

6

78

910

11

121314

1516

171819

202122

2324

C2202

ANT_SEL3

ANT_SEL0ANT_SEL1ANT_SEL2

6

345

L2171

120R/100MHz

VREG_L14_1V8

82pL2151

120R/100MHz

2,4,9,10,13,14,16,22,24,31,32,35,36,37,44,49,69=GND

N2190

Z2160

HS_EAR_R

HS_EAR_L

HS_DET

VREG_S4_1V8

C2114100n

1u

C2199

RC

C

R

1A

B2

A2

C21C

CP_VPOS

VDDA_TX64

MICB_CFILT265

CP_C1_M7

MIC_IN2_P  58

CP_VNEG6

60MICB_CFILT1

VDD_VBAT63

5SB_DATA

51CCOMP

42MCLK

47

8  LDOH_CAP

VDD_TXADC41

3VDD_CP

30VDDA_RX

33VDD_IO

VDD_DIG26

HPH_RM  17

1CP_C1_P

SB_CK11

12HPH_LP

VREG_L25_1V225

3u9-4u7C2194

1u5-2u2

C2197

VREG_S4_1V8

0

C2190

100n

1

C21011n

100n

C2193C2192

J2190

1u5-2u2

1u

C2198 C2196

1u5-2u2

J2191

J2192

C2206

1u5-2u2

67MIC_BIAS3DMIC_CK1

  15

DMIC_D1  20

1

2

4

3

L2161

C2188

100n

2

C2195

100n

C216127p

C2191

1u5-2u2

VPH_PWR

SLIMBUS_MCLK

SLIMBUS_CLKSLIMBUS_DATA

62MBHC_IN(MIC_IN7)

MODE1

MIC_BIAS270

C2103220n

2k2

R2105

0R

R2197

2k2

R2104

J2163

J2165

J2203R2196

1k0

R210310k

19

A3,B2,D1,D2=GND

IHF_P

IHF_N

OUT+  B1

C1OUT-

D3

C2

IN-

EN

C3IN+

10p

C2157

L2152

120R/100MHz

10p

C2158

54MIC_IN2_M

1nC2102

15pC2207

J2164

2k2

R2108

J2108

VBUSVBUS

HS_MIC_GND

HPH_REF18

SEC_DMIC_DATA1

SEC_DMIC_CLK1

SEC_DMIC_BIAS3

HPH_REF

0RR1424

L2163

600R/100MHz

V2161C22141n

HS_MIC

C2200

3

10n

J2162

C21628p2

L2162

68nH

C2163

8p2  L2170

82nH

C2166

33p0R

R2107

B1B2

V2160

A1

A2

28EARO_M

EARO_P  23   J2201

J22021

2

4

3L2130

V2130

EAR_P

EAR_N

A1 A2

B1 B2

100RR2198

DP 0

1

DP

DN

J3302

B2

A2

C2

J3301

Z3301

A1DP_intDP_ext

B1DM_int

DM_ext

GND C1ID

DN

DMIC_DATA071

MIC_BIAS1

21DMIC_D0

27DMIC_CK0

DMIC_BIAS1

DMIC_CLK0

R21990R

C220815p

46LINE_OUT1

LINE_OUT3

IHF_IN_P

IHF_IN_N

C2204

C220540100n

L2173120R/100MHz

100n

J2193

J2106

J2194

C2201

L2172

VDD

120R/100MHz

VREG_L16_3V0

82p

X2101

11

1213

1415

161718

1920

B3VBATT

SW  A2

C217510u27p

C2203

VPH_PWR

2u2H

L2174

V2150A1 A2

B1 B2

A1PVDD

C217822u

IHF_PA_EN   0

0R

R7715

150k

R7710

1k

R7705

22k+

-

R7713

100k

R7712

10k

R7711

C1

B1

N7703

+

-

C3

B3   A3

A1

N7703

C2=GND

A2=TUNER[6]C2=GND

0R

R7714

680k

R7703

L77027n5H

L7703X7703

X7704

X7702

5n6H

C7710

2p7

51R1R7707

1MR7709

1

23

45

X7701

67

8

910

1112

1314

151617

181920

4,5,6=GND

N7700

100pC7700

10pC7711

100pC7701

VIO

CTRL3CTRL0CTRL1CTRL2

VCCC2CK

C2D

Vdd_io

Ant

CTRL3CTRL0CTRL1CTRL2

VddC2CKC2D

6,7,8,9,10,11,12=GND

15

Enable16

TX_SYNC14

RFIn5

1

17232221

131824

MIC_DATA0MIC_BIAS1

MIC_CLK0

2CLK

1,5=GND

B7701

DATA

VDD3

4

100nC7707

100nFC7713

100pC7712

47nC7706

470pC7715

IHF_P

IHF_N

L7700

68nHJ7706

68nHJ7707

J7700

J7704

J7701J7702

J7703

In

X7700

CoupB1RFIN

A1

C2

VDD

A2OUT

EN

B2,C1=GND

Out

Term

L7704

N7704

10n

C7716

HS_MICHS_MIC_GND

HS_RIGHT

HS_LEFTHS_DET

X1002

1MIC

3 R

6SW2

4 L

5SW1

2 GND

2

CLK

B1001

DATA

1,5=GND

VDD

3

4

100nC1000

12

34

5

X1000

6

78

910

11

121314

1516

171819

20

7,9,13,16=GND

HS_RIGHT

HS_MIC

HS_MIC_GND

HS_DET

HS_LEFT

MIC_DATA

MIC_CLK

MIC_BIAS

DPDN

VBUS

21

22

23

24

VBUS

X1003

D-

D+

L7701

47kR7704

+

-   EAR_N

EAR_P

B1000Not assembled

Bottom flex

Connector flex

FM_ANT

AUDIO_CTRL(50:0)

USB_OTG(2:0)

SLIMBUS(2:0)

FRONTEND_CTRL(40:0)

43INTR_OUT

RESET_N  25 4

5

CDC_RST

CDC_INT

AUDIO_CTRL(50:0)

Page 6: Nokia Lumia 925 RM-892 Service Schematics v1.0

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6 (11) | RF Transceiver, GPS, BT/WLAN/FM

1

0

3

2

139 TX_BB_QMTX_BB_IP

130

TX_BB_QP131

138TX_BB_IM

56GNSS_BB_IP

GNSS_BB_QM71

  GNSS_BB_QP70   GNSS_BB_IM62

GNSS_INM18

GNSS_INP  10

0

2

3

1

12

PRX_BB_QP91

92PRX_BB_IM

84PRX_BB_IP

PRX_BB_QM82

3

0

1

3

DRX_BB_IP63

57DRX_BB_QM

DRX_BB_IM72

50DRX_BB_QP

2

0

C7652

100p   XO_IN120

DAC_REF109

10nH

10nH

L7651

L7650

BALBAL

UNBAL

2,5=GND

14

3

Z7650

1p5

C7680

C757833p

N7525

220n

C7587

33p

C7541

VDD

VREG_L22_2V6

VREG_L22_2V6

L7553

X7813

27nH

806MHz

2,5=GND

Z7513

1In

  RF1DRX_LB2_INP

DRX_LB2_INM   43 Out

Out

N7650

4k75

R7650

0RR7503

RBIAS60

L762456nH

13DRX_LB2_INM

4DRX_LB2_INP

L7626

3n3H

L7625

3n3H

942.5MHz

2,5=GND

Z7514

1In

  RF2DRX_LB1_INP

DRX_LB1_INM   43 Out

Out

2655MHz

2,5=GND

Z7518

1InOut

Out

L762122nH

14DRX_LB1_INM

5DRX_LB1_INP

L7623

10nH

L7622

10nH

DRX_HB_INP

DRX_HB_INM   43L7630

18nH

11DRX_HB_INM

2DRX_HB_INP

L7632

3n3H

L7631

3n3H

10nHL7805

X7805

R7528

0R

117VDD_RF1_T_UPC

98VDD_RF1_T_SYN

116VDD_RF1_T_LO

118VDD_RF1_T_DA

40VDD_RF1_S_VCO

65VDD_RF1_S_PLL

76VDD_RF1_P_VCO

66VDD_RF1_P_PLL

53VDD_RF1_P_FELO

42VDD_RF1_P_FELO

26VDD_RF1_D_FE

85VDD_RF1_JDET

37VDD_RF1_G_VCO

55VDD_RF1_G_PLL

24VDD_RF1_G_LNA

31VDD_RF1_G_BB

25VDD_RF1_D_MBLO

28VDD_RF1_D_LBLO

C7673100n

C7671100p

C766310u

C7675100n

C7674100n

C7665100n

C7667100n

C7677100n

C7678100n

C7676100n

C7664100n

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,

94,99,102,104,104,106,107,110,113,115,122,123,124,125,128,129,134,135,137,142=GND

1uC7654

87VDD_DIO

VREG_LVS7_1V8

10

GP_DATA0105

GP_DATA1121

80SSBI_PRX_DRX

89SSBI_TX_GNSS

100 RF_ON

RX_ON45

Hi Com

Lo

DIPLEXER

Z7803

C OM A NT 2

X7822

1X7800

L7700

10nH

L7578

8n2H

C780222p

VDD

RF_IN

 3

FILT_OUT

LNA_IN

RF_OUT6

5

4

7=GND

N7800

4n7H

L7801

1nH

L7806

0R

100nC7801

R7801

22pC7800

0p8C7835

0p9C7836

0R

R7830

0R

R7820

7VEN  2

1

GPS_LNA_EN

V_SWITCH

25

26

C7807

1p0

C7814

1p0

100pC7813

R7809

100pC7803

100R

R7805

R7808ANT_TUNE_DIV_1

ANT_TUNE_DIV_2R7819

C7805100p

C780410p

4 RF3

6 RF1

8 ANT

1,3,5,7,9,10,12,15,16,17,19,21=GND

N7801

11Vdd

CTLA  13

14CTLB

R7817

0R100R

100R 0R

R78220R

R78210R

ANT

120R/100MHz

L7663

VREG_S2_1V3

127VDD_RF2_XO

136VDD_RF2_T_VCO

111VDD_RF2_T_DA

83 VDD_RF2_P_BB

51 VDD_RF2_S_VCO67

44

VDD_RF2_P_VCO

VDD_RF2_D_BB

108 VDD_RF2_T_BB

97 VDD_RF2_T_PLL

C7658100n

C7662100n

C76603u9-4u7

C7679100p

C7657100n

C7655100n

VREG_S8_2V2

C7559

22p

C7563

22p

C7526

22p

C7527

22p

12DRX_MB_INM

3DRX_MB_INP

L7629

5n1H

L7628

5n1H   2140 MHz

2,5=GND

Z7510

N7530

1In

  RF3BAND_1_DRXM

BAND_1_DRXP   43 Out

Out

5RF2B

RF2A

RF1A

RF1B

3

1842.5MHz

2,5=GND

Z7512

1In

  RF5BAND_3_DRXP

BAND_3_DRXM   43 Out

Out

14

2

C7529DRX_MB_INM

DRX_MB_INP

22p

C7530

22p

RFCA

RFCB

10

9

7VDD

V1

V2

V3

DRX_MODE_SEL_00

1

2

DRX_MODE_SEL_1

DRX_MODE_SEL_2

100pC7514

100pC7512

100pC7513

6VCTL

  12 AN T_S EL 3

DIPLEXER

Z7801

2,4,6=GND

DIPLEXER

Lo

Z7802

P2

P1

COMComHi

ANT2

X7812

1

L782118nH

6n2H

L7808   X7802

0R

R7806   X7804

COM ANT   P321

0RR6312

38

37VDD_2P9

VDD_2P9

C633822u

C633722u

4 VDD_WL_1P3VDD_WL_1P3

VDD_WL_LO_1P322

VREG_S2_1V3

5

L6300

240R/100MHz

1,2,3,6,9,11,14,17,19,21,23,28,31,33,36,39,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56=GND

20FM_HS_RX

0

2

4

1

1

326

WL_CMD_SET  24

25WL_CMD_DATA1

27WL_CMD_DATA0

WL_CMD_DATA2

FM_DATA

7FM_SSBI

BT_CTL  10

BT_SSBI  12

BT_DATA13

WL_CMD_CLK  40

8

0

2

3

0

1WL_BB_IP

  30WL_BB_IN

  29

WL_BB_QP  33

32WL_BB_QN

18CLK_OUT

N6301

0R

R6302

C633610u

C631010u

0RR6313

VREG_L10_2V9

VLDO_1P815

VREG_L4_WCN

VSMPS_1P816

VREG_LVS1_1V8

35ANT

L63126n8H

0R

R6314

GNSS_BB_IQ(3:0)

RF_ON

RX_ON

TX_BB_IQ(3:0)

PRX_BB_IQ(3:0)

DRX_BB_IQ(3:0)

GP_DATA(3:0)

SSBI_RF2

SSBI_RF1

DAC_IREF

XO_RF

FRONTEND_CTRL(40:0)

FRONTEND_CTRL(40:0)

FM_ANT

WL_BB_IQ(3:0)

WL_CMD(4:0)

BT_DATA(1:0)

FM_DATA

FM_SSBI

BT_SSBI

WCN_XO

Page 7: Nokia Lumia 925 RM-892 Service Schematics v1.0

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7  (11) | RF Transceiver

Ven  5   PA_ON7_B7_EN 14

C7606100p

2k2

R7512

1k

R4958

Z7550

C76271n

C75371n

C75181n

C763033p

C75841n

C753533p

CTL1

CTL3

CTL2

CTL4ANT_SEL2

ANT_SEL1

ANT_SEL36

3

5

4

N7532

C7511

C7598

22p

C7557

C7561

22p

C7528

BAND_2_RXM

1,4,6,8,11,13,15=GND

BAND_3_RXM

BAND_3_RXP

PRX_MB2_INP

PRX_MB2_INM

N7650

PRX_MB2_INM  17

PRX_MB2_INP23

L76004n3H

L7613

L7614

1nH

1nH

ANTRX

RX

TX

DUPLEXFILTER

ANT

RX

RX

DUPLEXFILTER

22p

22p

14RF1A

RF1B  2

3RF2A

VDD7

VREG_L22_2V6

10RFCA

9 RFCB

VBAT_PA

VDD

TRx2

GSM_HB_Tx

GSM_LB_Tx

1n

C7572

33p

C7573

VREG_L22_2V6

TRX_B7

ANT_SEL0

7

15

PRX_HB_INP

PRX_HB_INM

PRX_HB_INP

PRX_HB_INM

Vmode0

7,11=GND

Vmode1  3

4

Vmode0

Vmode1  3

4

N7527

2RFin

L7528

1n8H

0p5C7577

103TX_HB

9RFOut

Z7522

L7559

1n5H

L7565

TX_LB4TX_LB4

  133

TX_MB2TX_MB2

TX_LB2TX_LB2

  132

119

5n6H

C75600p5

C7613100p

C7504100p

C7501100p

C7505100p

C7506100p

C7614100p

R7548

0R

0R

R7509

0R

R7510

RFOUT_GSMHB

RFOUT_GSMLB22

24

C7610

3p3

Vbat1   Vcc

10

Cpl_OUT6

  Cpl_IN8

GSM_HB_Rx

GSM_HB_Rx

Z7517

N7509

47RR7591

CPL_OUT

6

7

8

9

L756212nH

C7616100p

C7617100p

C7618100p

C7621

HCMMPA_BAND_SEL0   21

17

12

HCMMPA_BAND_SEL1

PA_R1_RF

MODE_SEL_GSM_BAR

100p

56nHL7526

10nHL7633

1

5VEN

RF_OUT9

N7507

Vbat1

7,11=GND

ANTRX

Z7506

FILTER

DUPLEXRX   TX

3n9H

L7525

5n6H

L7527

TRX_B20

TRx3

1p0C7543

2p2C7524

33pC7533

PRX_LB1_INMPRX_LB1_INM

PRX_LB1_1INPPRX_LB1_1INP

PA_ON5_B13B17B20_EN

1p5C7545

OUTIN  4

Z7505

847MHz

2,3,5=GND

Z7520

OUT 41

IN

2,3,5=GND

2535MHzTX_HB

L7529

1n8H

2RFIN

1C7602   TX_LB1

33p

L7603

15nH

140TX_LB_1

69

7815nHL7601

15nH

L7602

16

L7654

6n8H

L7635

10nH

TRx1

L75188n2H

T RX_ B3 C7 51 9

2p2

C7550

22p

C7571

Z7516

1747.5MHz

OUT 41

IN18p

C7607

R7653

0R

12p

C760333p

C764112p

L76396n8H

L75762n7H

C7608

8p2

C7552

33p

PRX_MB1_INM

PRX_MB1_INP

PRX_MB1_INM

PRX_MB1_INP

1n5HL7641

47RR7517

47RR7518

Cpl_OUT6

  Cpl_IN8

47RR7519

47RR7520

RXb2

RXb2

22p

22p

C7517BAND_2_RXP5RF2B

TxB8

TxB5

TxB2

TxB1

L750818nH

L754235

RFOUT_B1

32

RFOUT_B2

1nH

L7546

1nH

31RFOUT_B5

L7570

1n2H

29RFOUT_B8

6p8

C7508

L7594

2n2H

L7619

1nH

L7620

1nH

L76182n4H

L75066n8H

L761230

36

3nH

L7611

3nH

L76104n3H

RxB8

RxB8

PRX_LB2_INP

PRX_LB2_INM

L760561

54

10nH

L7606

10nH

L760418nH

RxB5

RxB5

PRX_LB3_INP

PRX_LB3_INM

L760848

43

10nH

L7609

10nH

L760718nH

RxB1

RxB1

PRX_MB3_INP

PRX_MB3_INM

PRX_LB2_INP

PRX_LB2_INM

PRX_LB3_INP

PRX_LB3_INM

PRX_MB3_INP

PRX_MB3_INM

L76168

16

2n2H

L7617

2n2H

L76154n3H

VSMPS

1RFIN_HB_3G

2RFIN-B4

4RFIN_LB_3G

13RFIN_GSMHB

14RFIN_GSMLB

C7620100p

C7619100p

5HB_EN

  PA_ON2_B1B2B3B4_EN   31

10PA_ON0_B5B8_EN10LB_EN

TX_MB3

TX_MB1TX_MB1

TX_MB3

126

112

C76363p3

VCC1_3G  28

2726

VCC2_3GVCC_GSM

C75911u

C759210n

VSMPS

1137

VBAT

C75901u

VBAT_PA

10VCC

9n1HL7524

VMODE0

VMODE1

VMODE2

VMODESEL

C75790p5

L7566

3n9H

TX

RF_OUT_B434

ANT_SEL312VCTL

6

270RR7567

51R1

R7562

270RR7566

101PDET_IN

  ANT

18R

R7565   L7556

1nH

In

50ohm

Coup

Out

C7502

33p

L7500

X7823

A1,B1,C1,C4=GND

C3BP

D3MODE

C2EN

D2VCON

APT_BYPASS

APT_MODE

APT_EN

APT_CVON

19

32

11

8

C75311n

C49504n7

C7604100p

C7600100p

N7504

U/ /U

A2SW

B2SW

A4ACB

B4ACB

D4 FB

C753410u

C753668p

L7521

1u5H

L754360R/100MHz

VSMPSL7536120R/100MHz

A3PVIN

B3

PVIN D1VDD   C7540

68pC752310u

L7540

60R/100MHz

VBAT_PA

VPH_PWR

FRONTEND_CTRL(40:0)

FRONTEND_CTRL(40:0)

PA_R1

PA_R1

PA_R0

Page 8: Nokia Lumia 925 RM-892 Service Schematics v1.0

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8  (11) |

N

M

L

K

J

H

I

G

F

D

E

C

B

N

M

L

K

J

H

I

G

F

D

E

C

B

10 9 8 7 56 4 3 2

10 9 8 7 56 4 3 2  C2198 L8 C4236 K5 C4854 M8 R1402 J3 J1421 E4

B 42 81 M 3 C 2199 K9 C 423 7 K4 C 48 56 M 8 F 1400 J 3 R 1420 E4 S 2700 D 6 J 1423 I 5

C2200 J7 C4238 M5 C4858 M7 F 2100 G 8 R2103 J 7 J2106 F4

C1 11 0 M9 C2 203 C6 C42 39 K6 C4859 M 7 R 21 04 K 9 V2 700 D 6 J 21 08 L 8

C 11 11 N 8 C2 20 4 D 6 C4 24 0 K 5 C 48 61 K 7 L 11 01 K 9 R 21 05 K 9 V 331 6 I 2 J2 19 0 K8

C 11 40 J8 C 22 05 D 6 C 42 41 M 6 C 48 63 K 7 L 14 21 D 4 R 21 07 I 6 V 42 80 J6 J 21 91 L 8

C 1141 J 8 C2 206 J 8 C 4242 M 5 C486 4 K7 L 2151 E5 R 2108 K7 V 429 0 J 6 J 2192 L 8

C1142 J8 C2207 L7 C4243 M4 C4865 K 7 L2152 E5 R2196 J 7 J2700 D6

C 11 43 M 9 C2 208 J7 C 42 44 M 4 C 48 66 K 7 L 21 63 I 7 R 21 97 K 8 X 136 1 J9 J2 70 1 D6

C 11 45 K 9 C 22 14 I 7 C 42 52 L 3 C 48 68 M 8 L 21 70 I 6 R 21 98 L 7 X 136 2 F 4

C 11 46 L 9 C 27 00 E 6 C 42 58 L 3 C 48 69 L 7 L 21 73 D 6 R 21 99 J 7 X 14 00 J 3

C 14 01 J 3 C 32 15 I 6 C 42 59 L 3 C 48 70 L 8 L 21 74 D 5 R 2 20 8 J 6 X 21 03 B 2

C 1407 J 3 C 3 216 I 7 C 42 60 L 3 C 48 71 M 7 L 42 00 K3 R 22 09 G 8 X 2104 B 2

C 14 21 D 4 C 32 17 I 6 C 42 61 L 3 C 4 87 2 L 7 L 42 01 K 6 R 27 01 E 6 X 2 70 0 D 8

C 1422 E4 C 32 18 I 6 C 42 68 L 3 C 4873 L 7 L 42 02 J 5 R 2702 E6 X 7800 M10

C 1423 D 4 C 3 219 I 5 C 42 69 L 3 C 48 80 K4 L 42 03 N5 R 2703 E6 X 78 04 B 8

C 1426 D 4 C 33 03 J 2 C 42 70 L 3 C 63 10 M 8 L 42 04 K6 R 32 00 J 5 X 78 05 B 4

C 1446 L 3 C 33 04 J 2 C 42 71 K4 C 6 33 6 M 9 L 42 05 N6 R 32 11 I 7 X 78 12 B 6

C 14 47 J 3 C 42 01 L 5 C 42 72 K 3 C 6 337 N 6 L 42 06 N 4 R 32 12 I 5 X 78 13 B 4

C 2101 K8 C 4203 L 7 C 42 73 L 3 C 6 33 8 M 7 L 42 07 N4 R 32 14 I 5

C 2102 K8 C 4204 M5 C 4274 M 3 C 65 06 E6 L 42 08 L 6 R 33 01 J 2 Z 33 01 I 7

C 2103 K8 C 4205 L 5 C 42 75 M 3 C 7800 M 9 L 63 00 N7 R 42 81 L 3 Z 33 02 J 2

C 2109 G 8 C 42 07 J 6 C 42 76 L 3 C 7801 M 9 L 63 12 N8 R 42 82 J 6 Z 42 00 K3

C 2110 G 8 C 42 08 J 5 C 42 81 L 6 C 7802 M 9 L 7700 M 9 R 42 88 J 4 Z 42 01 K5

C 2114 L 8 C 4209 L 5 C 42 84 L 3 C 78 03 C 4 L 78 01 L 9 R 42 89 M 6 Z 4 20 2 K 4

C 2157 E5 C 42 10 L 6 C 428 5 L 3 C 78 04 B 4 L 78 05 B 4 R 49 62 K8 Z 42 03 M 5

C2158 E5 C422 0 L6 C4287 M6 C7805 C 4 R6302 M7 Z4204 K5

C 2161 I 7 C 42 21 L 6 C 42 88 K3 C 78 07 C 5 N1110 N9 R 63 12 M 8 Z 42 05 M 5

C 2166 I 6 C 42 22 M 3 C4800 K7 C 78 13 C 4 N1141 J 7 R 63 13 N6 Z 42 06 M 4

C 2175 D 5 C 422 3 M 6 C 4802 M 7 C 78 14 C 5 N1142 K10 R 63 14 M 8 Z 42 07 M 4

C2178 E5 C4224 K4 C4803 M6 N 1420 E4 R7503 G8 Z4280 M 3

C 2188 K8 C 422 5 K5 C 48 06 L 7 D 3 200 G 6 N2 19 0 L 8 R 78 01 L 9 Z 78 01 B 5

C2190 K8 C4226 K4 C4809 K6 N2191 D5 R 7805 B4 Z7802 B7

C 2191 L 9 C 422 7 M 4 C 48 10 L 7 E0001 H8 N42 00 L 4 R 78 06 B 7 Z 78 03 M 9

C 2192 K8 C 42 2 8 K5 C 48 11 K6 E0002 B 3 N63 01 M 8 R 7808 C 4

C 2193 L 8 C 422 9 M 5 C 48 47 L 8 E0003 N2 N78 00 L 9 R 78 09 C 4 J 1140 J 7

C 2194 K8 C 42 30 M 4 C 48 48 L 7 E0004 B 10 N78 01 C 4 R 78 17 C 4 J 1141 J 7

C2 195 K 8 C42 31 M4 C4849 L7 E0005 N 10 R 781 9 C4 J 11 42 M9

C 2196 L 8 C 42 34 L 3 C 485 0 L 7 E1100 K10 R 1100 L 9 R 78 21 C 5 J 1143 M 9

C 2197 L 9 C 423 5 K3 C 485 1 L 8 E1101 L 10 R 1400 J 3 R 78 22 C 5 J 1420 E4

Z

TST points

L

N

R

S

V

X

B

C

D

E

F

Page 9: Nokia Lumia 925 RM-892 Service Schematics v1.0

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Nokia Lumia 925 RM-892 | Board: 3ZR_05z | v1.0 | 17.06.2013 | UpknowledgeNokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

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C 48 16 J 6 C 49 54 J 6 C 75 45 E 6 C 76 75 E 9 L 75 46 D 5 L 78 36 K 10 R 5 00 0 J 8 X 65 01 E 9 J 48 02 L 8

B 48 00 N 6 C4 817 M 7 C6 501 G 8 C 75 50 D4 C 76 76 D 9 L 75 53 B 7 R 50 01 J 8 X7 80 2 D 10 J4 80 3 K 9

C 48 19 K 5 C 65 02 F 7 C 75 52 D 4 C 76 77 D 9 L 75 56 B 6 N 13 51 J 3 R 50 02 M 5 X 78 22 M 9 J 4 80 4 M 4

C 13 50 J 4 C 48 20 J 7 C 65 03 F 7 C 75 57 C 7 C 7 67 8 E 9 L 75 59 C 5 N 65 00 F 7 R 50 03 N 8 X 7 82 3 B 2 J 49 50 J 6

C1 351 M 4 C4 82 1 J6 C 650 4 F 7 C7 559 B8 C 76 79 E 8 L756 2 B5 N750 4 B4 R 5 00 4 N 8 J4 951 J 6

C 13 52 L 4 C 48 22 M 6 C 65 05 G 7 C 75 60 D 6 C 76 80 C 9 L 75 65 E 5 N 75 07 D 6 R 50 05 J 6 Z 13 55 K 4 J 65 01 F 7

C 13 53 J 4 C 48 23 M 8 C 6 50 7 F 8 C 75 61 C 7 C 78 35 M 9 L 7 56 6 D 5 N 75 09 D 4 R 65 03 F 9 Z 2 16 0 I 6 J 65 02 F 7

C 13 54 L 3 C 48 25 M 8 C 65 10 G 7 C 75 63 B 8 C 7 83 6 M 9 L 75 70 D 5 N 7 52 5 B 7 R 65 04 F 9 Z 3 30 0 J 6 J 65 03 F 7

C1 355 L 3 C4 82 7 L8 C 6511 F 7 C 757 1 E5 L 7576 C 5 N75 27 D 5 R 650 6 D 9 Z 44 00 M4 J 65 05 F 7

C 13 56 J 4 C 48 28 L 5 C 65 13 F 9 C 75 72 B 6 D 44 00 M 3 L 75 78 B 8 N 7 53 0 B 9 R 65 07 D 9 Z 7 50 5 E 6 J 65 10 F 7

C 13 57 K 2 C 48 30 J 8 C 65 14 F 9 C 75 73 B 6 D 48 00 L 7 L 75 94 D 6 N 7 53 2 C 7 R 65 09 G 7 Z 7 50 6 D 6 J 78 09 M 8

C 13 58 J 3 C 48 31 L 5 C 65 15 F 8 C 75 77 E 6 D 4 81 0 L 7 L 76 00 C 7 N 7 65 0 D 8 R 65 10 G 7 Z 7 51 0 B 8 J 78 10 N 8

C1359 K3 C4832 M8 C6516 F9 C7578 B7 L7601 D7 R7509 C7 Z7512 B8 J7811 N8

C 13 60 J 3 C 48 33 M 5 C 6 51 7 C 9 C 75 79 D 5 E 14 41 L 9 L 76 02 D 7 R 1 35 0 K 4 R 75 10 C 7 Z 75 13 C 8 J 78 12 M 8

C 13 61 K 3 C 48 35 M 7 C 6 51 8 F 8 C 75 82 C 7 E 14 42 M 9 L 76 03 D 7 R 1 42 4 I 7 R 75 12 C 4 Z 7 51 4 C 8 J 92 00 G 5

C 136 2 J 2 C 48 37 K 8 C6 519 F 8 C 758 4 D 7 L 76 04 D7 R 14 27 M 3 R 7 51 7 D5 Z 751 6 E 5 J 92 01 G5

C 14 24 G 5 C 4 83 8 M 7 C 6 52 0 F 8 C 75 87 B 8 F 13 50 L 3 L 76 05 D 7 R 1 42 8 H 7 R 75 18 D 5 Z 75 17 C 5 J 92 02 G 5

C 14 41 L 9 C 48 39 K 5 C 65 21 G 9 C 75 90 E 4 F 13 51 L 4 L 76 06 D 7 R 20 00 H 8 R 75 19 D 6 Z 75 18 C 9 J92 03 H5

C1 44 2 L 9 C 48 40 M8 C6 52 2 D1 0 C759 1 D4 L 76 07 D 7 R2 00 2 G 5 R 752 0 D6 Z752 0 E 6 J 92 04 G5

C 14 49 K 4 C 4 84 1 J 6 C 65 23 G 8 C 75 92 D 4 L 13 50 J 4 L 7 60 8 D 7 R 2 00 7 H 8 R 75 28 C 9 Z 7 52 2 C 5 J 92 05 I 5

C 14 50 M 3 C 48 42 J 8 C 65 24 G 8 C 75 98 C 7 L 13 51 J 3 L 76 09 D 7 R 2 01 0 G 6 R 75 37 D 6 Z 7 55 0 C 6 J 92 06 H 5

C 14 51 L 3 C 48 43 M 8 C 6 52 7 F 7 C 76 00 B 4 L 13 52 K 3 L 76 10 D 7 R 3 20 9 K 8 R 75 39 D 5 Z 76 50 C 9 J 92 07 I 5

C2 001 G 5 C4844 L 8 C652 8 F 9 C7602 E8 L 1353 M4 L 7611 D 7 R3300 L2 R 7548 C 6 J92 10 I5

C 20 02 F 5 C 48 45 M 7 C 65 29 G 9 C 76 03 E 8 L 13 54 L 3 L 76 12 D 7 R 3 30 2 M 2 R 75 62 B 5 J 11 44 N 8 J 92 11 H 5

C 21 62 I 6 C 48 46 M 5 C 65 31 G 8 C 76 04 C 4 L 13 55 M 4 L 7 61 3 C 7 R 42 00 J 6 R 75 65 C 8 J 11 45 N 9 J 92 13 I 5

C 21 63 I 6 C 48 74 L 8 C 6 53 2 F 8 C 76 06 E 5 L 13 60 J 5 L 7 61 4 C 7 R 4 2 02 L 4 R 75 66 C 8 J 1 14 6 N 8 J 92 15 H 5

C 22 01 F 5 C 48 75 L 8 C 7 50 1 C 6 C 76 07 E 7 L 13 61 K 5 L 76 15 C 7 R 4 20 3 L 4 R 75 67 C 8 J 13 51 K 4 J 92 16 H 5

C 22 02 J 5 C 48 76 M 5 C 75 02 C 8 C 76 08 E 7 L 13 62 K 5 L 76 16 C 7 R 4 20 6 L 4 R 75 91 D 5 J 2 00 3 G 6 J 92 17 H 5

C 33 02 M 2 C 4 87 7 M 5 C 7 50 4 B 6 C 76 10 E 7 L 13 63 K 5 L 76 17 C 8 R 4 27 9 M 8 R 76 50 D 7 J 2 00 5 H 6 J 92 18 I 5

C 33 05 M 2 C 48 78 J 7 C 75 05 C 7 C 76 13 E 6 L 13 64 K 5 L 76 18 C 8 R 4 28 0 L 8 R 76 53 E 8 J 2 00 6 H 6 J 92 19 I 5C 33 06 L 2 C 48 79 M 7 C 75 06 C 7 C 76 14 E 6 L 14 23 K 4 L 7 61 9 C 8 R 44 00 M 3 R 7 82 0 M 9 J 21 13 K 5 J 92 23 I 5

C42 00 J 5 C 4881 M7 C7508 D5 C7616 E 4 L 142 5 L 3 L 762 0 C8 R4402 N3 J2 162 I6 J92 24 H 5

C 42 33 L 3 C 4 88 2 J 7 C 75 11 C 7 C 76 17 E 4 L 14 26 N 4 L 76 21 C 8 R 44 03 N 3 V 14 20 H 5 J 2 16 3 I 6 J 93 38 I 5

C 42 51 L 3 C 4 88 3 J 7 C 75 12 B 7 C 76 18 E 4 L 21 30 J 7 L 7 62 2 C 8 R 4 40 4 N 3 V 21 30 J 7 J 21 64 I 7 J 93 39 J 5

C 42 53 N 5 C 48 84 J 7 C 75 13 B 8 C 76 19 E 5 L 21 61 I 6 L 76 23 C 8 R 44 05 N 3 V 21 50 F 5 J 21 65 I 6 J 93 42 I 5

C 42 54 M 4 C 48 85 M 7 C 75 14 B 7 C 76 20 E 4 L 21 62 I 6 L 76 24 C 8 R 48 00 L 8 V 21 60 J 6 J 21 93 F 5 J 93 43 H 5

C 42 55 L 3 C 48 86 M 8 C 75 17 C 8 C 76 21 E 5 L 21 71 J 5 L 76 25 C 8 R 4 80 9 M 8 V 21 61 H 7 J 2 19 4 F 5

C 42 56 M 3 C 48 87 N 7 C 7 51 8 D 6 C 76 27 E 6 L 21 72 F 5 L 76 26 C 8 R 4 81 0 L 8 V 21 62 B 2 J 21 97 K 5

C 42 57 L 3 C 4 88 8 M8 C 75 19 C 6 C 76 30 D 6 L 65 00 F 8 L 76 27 C 8 R 4 82 1 J 7 V 33 10 J 6 J 22 01 J 7

C 42 63 L 4 C 48 89 L 5 C 75 23 B 4 C 76 36 E 7 L 65 01 F 8 L 76 28 C 8 R 48 22 K 8 V 33 12 M 2 J 22 02 J 7

C 42 64 L 3 C 48 90 L 5 C 75 24 D 6 C 76 41 E 7 L 75 00 B 5 L 7 62 9 C 8 R 48 23 K 8 V 33 14 M 3 J 22 03 I 7

C 42 83 M 8 C 4 89 1 M 5 C 75 26 B 8 C 76 52 E 9 L 75 06 C 5 L 7 63 0 C 9 R 48 24 J 7 V 33 15 L 2 J 27 02 G 7

C 42 89 J 6 C 48 92 N 5 C 75 27 B 8 C 76 54 D 9 L 75 08 D 5 L 76 31 C 9 R 4 82 5 M 5 V 65 00 G 7 J 32 01 J 8

C4400 M3 C4893 L 5 C 752 9 C 8 C 7655 E8 L 7518 C6 L 7632 C 9 R4832 N7 J3300 I6

C 44 02 N 3 C 48 94 L 5 C 75 30 C 8 C 76 57 E 9 L 75 21 C 4 L 7 63 3 E 8 R 49 50 N 7 X 13 50 L 4 J 33 01 I 7

C 44 03 N 3 C 4 89 5 L 5 C 75 31 B 4 C 76 58 E 8 L 75 24 D 6 L 7 63 5 E 8 R 49 51 N 7 X 14 70 H 6 J 3 30 2 I 8

C 44 04 N 3 C 4 89 9 K 5 C 75 33 C 8 C 76 60 E 9 L 75 25 D 6 L 7 63 9 E 7 R 49 52 N 5 X 14 71 H 7 J 3 30 3 H 8

C 44 05 N 3 C 4 90 0 M 6 C 75 34 B 4 C 76 62 E 9 L 75 26 C 6 L 76 41 E 7 R 49 53 N 6 X 14 72 I 7 J 42 01 L 4

C 48 01 M 8 C 4 90 1 N 6 C 75 35 D 7 C 76 63 D 9 L 75 27 D 6 L 7 65 0 C 9 R 49 54 M 7 X 14 73 L 9 J 42 02 N 8

C 48 04 K 8 C 49 03 K 8 C 75 36 C 5 C 76 64 D 9 L 75 28 E 5 L 76 51 C 9 R 49 55 M 8 X 2 00 2 F 6 J 42 03 N 8

C 48 05 M 5 C 49 11 L 5 C 75 37 E 7 C 76 65 D 9 L 75 29 E 6 L 76 54 E 7 R 4 95 6 J 6 X 21 01 F 4 J 4 20 4 N 8

C 48 07 M 5 C 4 95 0 J 8 C 75 39 D 5 C 76 67 D 9 L 75 36 C 4 L 76 63 D 9 R 4 95 7 J 6 X 33 00 M 2 J 42 05 M 3

C 48 12 K 8 C 49 51 M 5 C 75 40 B 4 C 76 71 E 9 L 75 40 B 4 L 78 06 M 9 R 49 58 J 8 X 33 01 J 2 J 42 06 J 5

C 48 14 K 5 C 49 52 N 8 C 75 41 C 9 C 76 73 D 9 L 75 42 D 5 L 78 08 C 9 R 4 96 3 J 8 X 44 01 N 4 J 48 00 L 8

C 48 15 L 5 C 49 53 N 8 C 7 54 3 D 6 C 76 74 D 9 L 75 43 D 4 L 7 82 1 C 9 R 4 96 4 K 8 X 65 00 D 9 J 4 80 1 K 8

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Page 10: Nokia Lumia 925 RM-892 Service Schematics v1.0

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Nokia Lumia 925 RM-892 | Board: 4BJ_05r, 4BL_07a | v1.0 | 17.06.2013 | UpknowledgeNokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

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Bottom flex (4BJ_05r)

TOP BOTTOM

Side key flex (4BL_07a)

TOP BOTTOM

Page 11: Nokia Lumia 925 RM-892 Service Schematics v1.0

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Nokia Lumia 925 RM-892 | Board: 4CU_03a, 4BG_05a, 4BK_05a, 4BH_04a | v1.0 | 17.06.2013 | UpknowledgeNokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes

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Wireless charging flex (4CU_03a)

TOP BOTTOM

Front camera flex (4BH_04a)

TOP

Vibra flex (4BK_05a)

TOPBOTTOM

Connector flex (4BG_05a)

TOP

BOTTOM