Nokia 301 Schematics

Nokia 301 / 301 Dual SIM, RM-839 / RM-840 / RM-841 | Board: 3yk_40a, 3yk_40b, 3ym_40a | v2.0 | 05.07.2013 | Upknowledge

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

1 (12) | Front page

Service schematics

Nokia
301
301 Dual SIM

RM-839, RM-840, RM-841

05.07.2013

v2.0

IMPORTANT

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.

Version differences

This document will cover following releases:
Nokia 301 DS, RM-839( EU RF Rel5, Board: 3yk_40b).
Nokia 301 SS, RM-840 (EU RF Rel5, Board: 3yk_40a).
Nokia 301 SS, RM-841 (LTA RF Rel6, Board: 3ym_40a).

Version information

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

If you nd any errors in the document please
send email to: [e-mail]

1.0 First approved version.

2.0 C2754 removed, J2206&R2828 corrected.

Contents

1 Front page

X-GOLD, Power, Battery, USB

2

3

X-GOLD, Memory, BT / FM, Single SIM / Dual SIM

4

X-GOLD, Audio, Camera, Display, Keypad ex connector / board

5

RF part (3yk_40a, 3yk_40b, 3ym_40a)

6

Component nder Top (3yk_40b)

7

Component nder Bottom (3yk_40b)

8

Component nder Top (3yk_40a)

9

Component nder Bottom (3yk_40a)

10

Component nder Top (3ym_40a)

11

Component nder Bottom (3ym_40a)

12 Component nder Keypad ex board

Nokia 301 / 301 Dual SIM, RM-839 / RM-840 / RM-841 | Board: 3yk_40a, 3yk_40b, 3ym_40a | v2.0 | 05.07.2013 | Upknowledge

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

2 (12) | X-GOLD, Power, Battery, USB

L2215

120R/100MHz

C2211

22-30u

VBAT_BB

C2214

22-30u

VSD_1V8

C2806

100n

C2816

220n

R2805

R2221

0R

0R

L2812

120R/100MHz

C2266

47p

C2210

220n

C2815

220n

C2217

1u5-2u2

C2258

15p

C2223 C2222

10u

C2264

22-30u

15p

VRF2

C2229

1u5-2u2

1u5-2u2

C2866

100n

L2211

3u3H

E2251

E2250

R2265

100n

VBAT_BB_SD

C2213

C2227

VRF1

D2800

W15

VDDP_DIG

C19

VSD2

B19

VSD2

F4

HW_MON1

F2

HW_MON2

PWR_ON_CMP

G7

K18

K17
C13
B14

B16
E16
C16
C17
A16

A15
C14

CMP_EN

VBAT_HF_SPK
VBAT_HF_SPK
VDD_VBAT_RF12
VDD_VBAT_RF12

VDD_VBAT_SD1
VDD_VBAT_LDO
VDD_VBAT_SD2
VDD_VBAT_SD2
VDD_VBAT_SD1

VRF1
VRF2

1k

I2C2_SDA

I2C2_SCL

I2C_INT

RESET_CMP

VBUS1

VDDP_MMC

GPIO_066

CHRG_EN

USB_DPLUS

USB_DMINUS

L2
K2
G17
H1

M17

M3

B8

N11

E5

L1

A8
A9

0

1

R2835 R2836

VMMC

I2C2[1-0]

VSD_1V8

4k7

4k7

R2268

56R

J2203
J2200H8

C2201

C2200

1u5-2u2

100n

C2243

C2807

3u9-4u7

100n

VSD_1V8

R2206

100k

V2201

2x10k

R1

R2

C4
B4
D4
D3
B3
E2
D1

D6

C3

5
4
1

10

3
2

SDA
SCL
PWR_ON_CMP
_IRQ
_RESET_IN
CHG_MON
SAFE_OUT

LDO1

_CHG

GOOD_BAT
CHG_AL_N
SW_OPEN

CHG_DET

TDP
TDN

N2210

CHG_IN

COMP2

OUTVIB

A1,A5,A6,B5,E5=GND

N2320

6=GND

LDO2
LDO3

INVIB

BATT

OUT2

LED1

LED2

VBUS

VCAM

VAUX

C2232
1u5-2u2

C2224
1u5-2u2

C2226
1u

VBUS

C2230
1u5-2u2

L2216

120R/100MHz

C2265
15p

+

J2062
J2064

J2063
J3101
J2208

M2150

C2259
100n

M

X2052

VBUS

GND

VBAT_BB

C2261

C2246

10u

1u5-2u2

0
1
2

-

D­D+
ID

J2061

F2050

LED[2-0]

VBUS_D

VBUS

R2051
22k

V2050

D S

G

R2050
15k

C2052
4u7

L2056

R2063

220R/100MHz

C2066

27p

C2050
470n

C2051
1u

K

2A

A

C6
C5
E1
E6

REF

B1

C2228

C2255

220n

100n

E3
E4

A2

LX2

A3

B2
C2

VIBRA_N VIBRA_P

D2

9

8

CDN

7

CDP

Z2050

R2087

0.06pF

V2211

L2212

10uH

C2239
1u5-2u2

VBUS_D

R2086

0.06pF

C2154
10n

EU rel5 version

only

(3yk_40a/3yk_40b)

R2264

1k

C2238

220n

VCORE

220n

C2809

C2247

100n

220n

C2811

C2216

100n

220n

LTA version

only

(3ym_40a)

R2263

1k

R2082 R2085

120k

47k

C2865

47p

C2215

220n

C2808

100n

C2810

100n

R2850

43R2

L2210

3u3H

C2805C2873

R7533

220n

R2841

120k

C2819

100n

C2804

100n

C2225

220n

100k

C2212

22-30u

VANA2
VANA1

C2221

220n

C2254

220n

C2820

33n

FSYS_EN F1

R2211

30k

BTEMP NTC

VCTCXO NTC

R7537

47k

VPMU

VCPN

VREF

VMIPI

VPLL

VUSB

B17

VSD1

A17

VSD1

P6

VDD_CORE

F6

VDD_CORE

G11

VDD_CORE

N13

VDD_CORE

C18

SD1_FB

E17

VANA2

U7

VDD_MIPI_BGC

C7

VDD_USB_HS_PHY

G15

VANA1

F16

VDD_VPMU

L18

VDD_CPN

A14

VREF

T7

VDD_MIPI_SLAVE

F15

VMIPI

B7

VDD_USB_DIG

E13

VDD_VPLL

D12

VDD_LVDS

D8

VDD_USB

E14

VDD_VUSB

L19

CP1

L17

CP2

FSYSEN

B9

USB_TUNE

E6

DSP_AUDIO_IN1

V9

MIPI_R_EXT

M19

M1

P12

M2

A18,B15,B18,C10,C15,D13,D18,D19,F5,G10,G18,J11,J17,K5,K7,K9,K11,K16,L10,N10,R6,V6=GND
D15,E1,E19,F8,L15,P1,R10=VSD_1V8

F32K

OSC32K

P14

M5

M14

M0

B11

B10

L2214

120R/100MHz

Crystal oscillator

32.768 kHz

B2800

C2801
22p

C2802
22p

C2263
10p

V2200

VBAT

R2201
22k

R2203
120k

C2760
27p

VBAT_BB

R2271

0R068

V2200

PEMT1

SLOWAD[6-0]

L2155

120R/100MHz

C2081
27p

J2202

R2202
22k

V2203

R2204
270k

VSD_1V8

R2083

10k

J3117

L2213
120R/100MHz

C2262
10p

J3118

BSI

R2080
18V/60V

X2080

1
2
3

VBATTERY
GND

C2184
10n

C2168

C2171
56p100n

VBAT

C2172
10p

Nokia 301 / 301 Dual SIM, RM-839 / RM-840 / RM-841 | Board: 3yk_40a, 3yk_40b, 3ym_40a | v2.0 | 05.07.2013 | Upknowledge

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

3 (12) | X-GOLD, Memory, BT / FM, Single SIM / Dual SIM

VDD_EBU

100n

C3002

C3004

100n 100n

1u5-2u2

X3200

DAT2

CD/DAT3

CMD

Vpp
CLK
VSS

DAT0

DAT1

CSW

DSW

D3000

Combo 2G M3

512M DDR

L2

_RPF

M12

_EF

K2

_LF

D12

_GF

NAND

DRAM

Address/Data I/O

NAND

Data I/O

VSD_1V8

J2207
J3100

R3000

0R

C3001C3005

100n

VMMC

C3205

10n 82k

C3008

100n

L3200

120R/100MHz

SD_CON_D2
SD_CON_D3
SD_CON_CMD

SD_CON_CLK

SD_CON_D0
SD_CON_D1

C3009

A4,A8,A9,B7,B8,B13,C1,C8,D14,G12,K3,K12,L12,N3,P8,P11=VDD_EBU

A3,A7,A12,B2,B6,C7,C9,C14,F12,J2,J12,J13,M2,M7,M14,N2,P12=GND

R3209

18V/60V

J3204
J3205
J3201

J3200

J3202
J3203

C3210

DRAM

C3200

100n

C3211

18p

C3212

18p

22p

LDQMD

UDQMD

LDQSD

UDQSD

0

12

C3208

RDYF

_WD
_RASD
_CASD

A

18p

INTF

KF
_WF
_ED

KD

_KD
KED

BA1

BA0

R3201

18V/60V

C3209

M13
J3
H3
G3
L3
M8
P6
N6
B9
C6
C11
B4
P7
N7
M6
N8
P9
N11
N9
M9
M5
N5
P5
M4
N4
P4
M3
N10
M10
P10

E14

E13
F14
F13
H14
J14
K14
K13
D13
E12
G14
G13
H13
H12
L14
L13
C13

B12
C12
A11
B11
A10
B10
C10
A6
A5
B5
C5
C4
B3
C3
C2

R3214

47R

R3211

47R

R3212

47R

18p

R3217

R3215

47R

R3210

47R

R3213

47R

R3202

1k0

R3216

D2800

VSIM

C2220
220n

J2206

J2205

J6001

J6008

J6002

J6003

J6004

J6007

J2757SLEEPCLK

SYS_CLK_EN 1
DI3_RX_DAT 2

R2220
100R

DI3_RX_DATX 3

DI3_TX_DAT 4

DI3_TX_DATX 5

REF_CLK_EN 9

J6000

SYS_CLK 0

RESET_N 7
ALERT_N 8

68RR6017

68RR6016

68RR6014

68RR6015

C5

C6

D6

D5

F3

C4

F5

G5

E5

G6

A6

F4

RF_CTRL[16-0]

0RR2866

0RR2761
0RR2760
0RR2762 SIM_RST
0R

R2763

0RR2867

M2

RESET2_N

R3220

R3219

82k

R3218

6k8

82k

82k

T9

T13

W12

V10
R13

R1

T14

T10
R12
T15
T11
V19
V13

U18

V16
V11

W11

V12

N16

P18
N17

M18

P16
N15
R17
R16

N18

R14
P15
R15
U12
R11
T12
T16

P19

R19
R18
T18
T17

U19

V18

W18

V14

W14

V15
U15

U16

V17

W17

U17

L7

N7

N9

M8

P8

L9

R2

RESET2_N
MEM_CS0_N
MEM_ADV_N
MEM_RD_N
MEM_WAIT_N
USIF3_RTS_N
MEM_BFCLKO_0

MEM_CS1_N
MEM_WR_N
MEM_RAS_N
MEM_CAS_N
MEM_BC0_N
MEM_BC1_N
MEM_BC2_N
MEM_BC3_N
MEM_SDCLKO
MEM_BFCLKO_1
MEM_CKE

MEM_AD0

MEM_AD1
MEM_AD2
MEM_AD3
MEM_AD4
MEM_AD5
MEM_AD6
MEM_AD7
MEM_AD8
MEM_AD9
MEM_AD10
MEM_AD11
MEM_AD12
MEM_AD13
MEM_AD14
MEM_AD15
MEM_A0

MEM_A1
MEM_A2
MEM_A3
MEM_A7
MEM_A4
MEM_A6
MEM_A5
MEM_A14
MEM_A13
MEM_A12
MEM_A15
MEM_A10
MEM_A11
MEM_A9
MEM_A8

MMCI1_DAT2

MMCI1_DAT3

MMCI1_CMD

MMCI1_CLK

MMCI1_DAT0

MMCI1_DAT1

DIF_HD

USIF1_RXD_MRST

USIF1_TXD_MTSR

USIF1_CTS_N

USIF1_RTS_N

MMCI2_CD

MMCI2_DAT3

GPIO_070

I2S1_WA1

I2S1_TX

I2S1_RX

GPIO_064

CLK32K

F26M

SYSCLKEN

DI3_RX_DAT

DI3_RX_DATX

DI3_TX_DAT

DI3_TX_DATX

XRESET

ALERT_N

REF_CLK_EN

DIF_RESET1

FCDP_RBN

CC_CLK

CC_IO

CC_RST

VDD_VSIM

H4

K4

J4

A6

A5

D4

H3

J5

G4

D7

D6

E11
G3
A13

B13
B12
A11
G2
J9
J10

P5
T5
G9
G13
H12
F18

UART_TX

UART_RX

UART_RTS

UART_CTS

UART_WAKE

BT_WAKEUP

I2S/PCM_CLK

I2S/PCM_SYNC

I2S/PCM_IN

I2S/PCM_OUT

BT_RESETX

SLOWAD[6-0]

I2C2[1-0]

UART_TX
UART_RX

UART_RTS
UART_CTS

PIO3/UART_WAKEUP

PIO4/BT_WAKEUP

PCM_CLK/SPI_CLK

PCM_SYNC/_SPI_CS

PCM_IN/SPI_MOSI

PCM_OUT/SPI_MISO

_VREG_ENABLE_RST

SLEEP_CLK

A1,A2,C1,E2,E6=GND

N6005

VREGIN_H

VDD_PADS

SPI_PCM_SEL

SYS_CLK

PIO2/CLK_REQ

VDD_FM_TX
VREGOUT_H

VDD_FM_RX_AUDIO

VDD_ANA_RADIO

VDD_AUX

VDD_DIG

FCDP

FCDP

BT_RF

FM_RX

1
0

B1

VBAT_BB

R6012
100k

C6021

0u47

C6013
1u5-2u2

C6023
1u5-2u2

VSD_1V8

R6013

68R

C6026REFCLK_I
100p

C6028
27p

C6024
15p

C6020
10n

L6004
100nH

C6015
10n

L6003

100nH

11

13

C6025
1u5-2u2

B4
F6
E4

A3

E3

E1

G3

A4
F2
B2
C2
A5

BTH_CLK_REQ

C6018
1u5-2u2

SLOWAD[6-0]

VSD_1V8

R3005

150k

R3006
150k

VSD_1V8

V3000

D2750

VSIM2_DET

10,19,20,25=GND

R3017
100k

VSIM1

RST1

CLK1

VSIM2

CLK2

RST2

CLKIN

IO1

IO2

R3025
100k

R3024

100k

VSD_1V8

C2755

100

C2268

V3001

R3003
470k

17

CLK

18

IO

16

RST

1

IRQ

2

C2269

C2270

47p

47p

VBAT_BB

C2754

1u5-2u2

n

C2267

12p

12p

RESETX

9

VDDBAT

21

VDDIO

4

BSI

24

SDA

23

SCK

C3007
3n3

1kR2750

11

12

13

14

8

6

5

7

22

C6022
100n

4 2ANT_BT

Z6001

2450MHz

C6014
1u5-2u2

R2770

47R

R2771

56R

R2768
0R

OUTIN

RF_CTRL[16-0]

FM_RX

SIM_CLK

SIM_IO

VSIM1

X6005

X6006

SS only (RM-840 / RM-841)

R2758

R2757

R2753

47R

R2756

1k0

100R

R2774
18V/60V

R2752

R2751

100R

100R

100R

R2755
18V/60V

R2775
18V/60V

R2759

47R

J2754

J2755

J2753

C2753
1u

R2772
18V/60V

R2764

4k7

R2773
18V/60V

DS only (RM-839)

VSIM2_CON

SIM_CON2_IO

SIM_CON2_CLK

SIM_CON2_RST

VSIM2_DET3

C2756

C2759

100n

27p

C2750
0u47

VSIM1

SIM_CON1_RST

SIM_CON1_IO

SIM_CON1_CLK

C2752
1u

X2756

1

C1

2

C2

7

C7

3

C3

5=GND

X2755

1

C1

7

C7

3

C3

2

C2

8

SW1

9

SW2

5,10,11,12,13,141,5,16,

17,18,19,20,21=GND

J2758

C2758
6p8

L2713
5n6H

Nokia 301 / 301 Dual SIM, RM-839 / RM-840 / RM-841 | Board: 3yk_40a, 3yk_40b, 3ym_40a | v2.0 | 05.07.2013 | Upknowledge

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4 (12) | X-GOLD$XGLR&DPHUD'LVSOD\.H\SDGƭH[

S1004

Right_SK

S1008
Select

L1005
150nH

S1003

Right

S1007
Down

S1011

S1014

S1017

L1004
150nH

S1020

VAUX

0
1

C2418

C2423

J1404
J1405

J1400
J1401

J1402
J1403

C2415

15p

C2422

15p

J3115
J3106
J3104
J3105
J3103
J3102
J2810
J2811
J3122
J3129
J3128
J3127
J3123

J3121

VDDI

VDD

LED+

LED-

LED+

LED-

X1400

1
2
3
4
5
6
7
8
9
10
11
12

7=GND

X2500

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

5,9,13,19,24=GND

X2400

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16

11,12=GND

CLKAN
CLKAP

DA1N
DA1P

RDX
TE
WRX
DCX

RESX

D7
D6
D5

D4
D3
D2
D1
D0

CSX

COL_3
COL_2
PWRON
VRTC
ROW_2
COL_1
ROW_3
COL_0

ROW_0
COL_5
COL_4
ROW_1

L1400

120R/100MHz

VCAM

C1402

2u2

100n

C2426

C1400

100n

220n

VSD_1V8

VAUX

C2406C2405

100n

C2425

10p

J2422

15p

C1406

L1401

120R/100MHz

C1405

C1404

1u0

100n

LED[2-0]

ROW_3
ROW_2
ROW_1

L1000
150nH

ROW_0

COL_0

COL_1

COL_2

COL_3

COL_4

COL_5

S1021

PWR/END

COL_3
COL_2

PWRON

VRTC

ROW_2

COL_1
ROW_3
COL_0

ROW_0

COL_5
COL_4
ROW_1

S1002

S1001

Left

Left_SK

S1006

S1005

Up

Send

S1010

L1003
150nH

S1013

S1016

L1002
150nH

S1019

S1009

2

1

S1012

5

4

S1015

8

7

S1018

0

*

L1001
150nH

3

6

9

#

X2400

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

11,12=GND

0
1

C2408

C2413

47p100n

2

LED+
LED-

V1001

V1002

L2400

J2401

8n2H

R2510

180R

R1001

5.6V/15V/0.05J

R1002

5.6V/15V/0.05J

Keypad ex board

I2C2[1-0]

R2849

47R

C2417

C2424

15p

15p

C2431

1

n

J2080

R2090

680R

G2080

2.6V

C2420

C2419

15p

15p

15p

C2421

C2416

15p

15p

15p

SYS_RESET

TDO
TDI
TMS
TCK
TRST_N

XTI_TX0
XTI_TX1

XTI_TX3
XTI_CLK

CIF_CMT[5-0]

R2415

100k

R2418

100k

R2429

100R

R2210

100k

C2803

C2257

220n

220n

R2422 470R
R2417 100R
R2416 100R
R2421 100R

R2423 470R
R2424 470R
R2425 100R
R2426 470R

R3101 0R

R2846 33R

B5

MMCI2_DAT2

E7

CLKOUT0

V7

CSI_CLKN

V8

CSI_CLKP

W8

CSI_DN1

W9

CSI_DP1

T3

DIF_RD

N5

DIF_VD

N4

DIF_WR

R3

DIF_CD

M3

DIF_D8

R7

DIF_D7

R4

DIF_D6

M5

DIF_D5

U6

DIF_D4

N2

DIF_D3

N3

DIF_D2

P2

DIF_D1

T4

DIF_D0

U3

DIF_CS1

E3

KP_IN3

B2

KP_IN2

F14

0N_OFF1

F19

RESET_PMU_N

G16

VDD_VRTC

C11

VDD_RTC

B1

KP_OUT2

A3

KP_IN1

C2

KP_OUT3

B4

KP_IN0

A2

KP_OUT0

C1

KP_IN5

D3

KP_IN4

B3

KP_OUT1

D10

RESET1_N

M4

TDO

L4

TDI

H5

TMS

R9

TCK

U4

TRST_N

H6

VDD_FUSE_FS

J7

VDD_FUSE_LS

U2

MIPI1_DATA0

V2

MIPI1_DATA1

W3XTI_TX2

MIPI1_DATA2

V1

MIPI1_DATA3

W2

180RR3100XTI_RX

MIPI1_CLK

J2

I2C1_SDA

D2800

VSD_1V8

R2870
120k

V2801

C2877
100nF

C2845
100nF

C2071
47n 1n0

V2800

R2869
100k

MICP2MICP2

R2088
22k

C2818
1n

C2064

R2089
100k

R2834
10k

R2829

1k

C2053
10n

C2070
47n

R2059
18V/60V 18V/60V

T_OUT

E4

T_OUT0

MICN2

L13

AUX2N

C2844

VUMIC

ADC

HS_EAR_L

HS_EAR_R

R2057

33R

R2058

33R

27p

K14

AUX1N

J15 VUMIC

VUMIC

M12

M6

P4

DIF_CS2

H18

EPPA1

H17

EPPA2

FM_RX

HF_SPK1P

HF_SPK1N

EPP1

EPN1

MICN1

MICP1

VMIC

J19

J18

G19

H19

H14

J13

L11

IHF_P

IHF_N

MICN1

MICP1

VMIC

L2810

120R/100MHz

L2811

120R/100MHz

L2151

1 2

C2876
100nF

C2838
100nF

C2817
1n

C2850

C2851

C2153
27p27p

C2836
1u5-2u2

R2160

R2163

R2826
2k2

C2837
1u5-2u2

R2827

1k8

R2825

2k2

1n 1n

34

C2152

R2824

1k

FCDP

R2871

150k

R2831

100R

R2830

R2832

100k

R2056

2k2

R2161
18V/60V18V/60V

R2164
18V/60V18V/60V

1k

C2063
1n0

R2054
18V/60V

PLUG_DETPLUG_DET

R2055
18V/60V

HS_EAR_L

HS_EAR_R

R2060

C2060
2p7

L2153

120R/100MHz

L2154

120R/100MHz

not_assembled

C2839
27p

R2150

100R

T_OUT

MICN2

+

-

ADC

R2828
0R

B2151

R2833
22k

L2052

600R/100MHz

L2050

600R/100MHz

L2051

600R/100MHz

L2054

600R/100MHz

L2053

68nH

not_assembled

+

-

C2167
47p

B2152

R2154
18V/60V

C2056
18p

C2166
1n

C2055
18p

HS_MIC

-

+

L2058
12nH

B2150

HS_GND

C2068
220p

J2072
J2071
J2070

J2069
J2073

3 MIC

7
8
9
10
11
12

X2051

R4
L5

SW22
SW11
GND6