Nokia Lumia 520 Service Schematics

2 (9) | PM8038, Power, UI keys, Vibra, IHF speaker, Bluetooth/WLAN
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
C4264
1u5-2u2
VREG_L15
E14
VREG_L15_SIM
10u
C4205
100nF
C4289
10u
C4293
C4300
4u7
1uH
L4208
MPP4
R18
VCOIN
E22
BMS_CSP
H19
BMS_CSN
H21
M21
BAT_THERM_AMUX1
BAT_ID_AMUX2
S27
VBAT
U17
CHG_VSW
U25
V16
BAT_FET_N
CHG_VSW
V26
100k
R4202R4203
62k
R4296
62k
J4206
CTEMP
BTEMP
BSI
VREF_BAT_THM
C4259
1u5-2u21u5-2u2
C4258
C4267
1u5-2u2
1u5-2u2
C4266C4255
VREG_L5_EMMC
3u9-4u7
C4302
100n
C4301
100n
C14
VREG_L8
VREG_L5
C24
D13
VREG_L9
D15
VREG_L17
VREG_L5
D23
VREG_L10
E10
VREG_L6
E18
VREG_L18
H1
VREG_L6_MEMCARD
VREG_L17_SENSORS
VREG_L8_DISPLAY
VREG_L9_CAMVANA
VREG_L10_CWS
56p
C2000
82p
C2003
56p
C2002
82p
C2005
27p
C2001
R2002
8k45
220R
R2003
47k
R2000
V2000
V2001
J2000
J2002
J2001
X2000
R2001
-t
VPH_PWR
D
S
V4290
G
VBATTERY
B_GND
VBATTERY
BSI
3
4
CURRENT_SENSE
1
2
-t
3u9-4u7
C4260
C4209
100nF
V4291V4292
VPRE_BYP
T22
R4204
120R
C4210
1n
C4212
82p
VREG_L18_RFFE
R1402
47k
47k
R1401
C2109
68p68p
C2110
1R
R2110
J2111J2110
VPH_PWR
V2163
RESIN_N
E26
J4208
CBLPWR0_N
F21
J4210
J4209
N4200
GPIO10
S13
GPIO3
S9
GPIO11
T12
KYPPWR_N
H23
1k
R4404
R4401
S4401
FOCUS_KEY
SHOT_KEY
VOL_UP_KEY
VOL_DOWN_KEY
POWER_KEY
CAMERA_KEY
C4402
100nF
R4410
18V/60V
R4409
18V/60V
100nF
1k
R4405
4k7
R4407
4k7
R4408
1k
R4406
S4400
A’ A
CC’
18V/60V
18V/60V
R4403
18V/60V
R4402
S4403
S4402
GPIO8
P13
GPIO8
R14
10u
C4229
3u9-4u7
C4226
C4221
D27
VIN_S1
M25
VIN_S2
M27
VIN_S2
G28
VIN_S3
R28
VIN_S4
A18
VIN_S5
B19
VIN_S5
A16
VIN_S6
22-30u22-30u
C4220
3u9-4u7
C4227 C4224
3u9-4u73u9-4u7
C4225
10u
C4228
Z4207
CHG_GND
22-30u
C4222
C4257
3u9-4u7
VREG_L7
N10
VREG_L7_RF
VREF_BAT_THM
T26
C4236
22-30u
22-30u
C4237
1uH
L4202
2u2H
L4201
F25
VSW_S3
VSW_S3
F27
G24
VREG_S3
H25
VREG_S2
VSW_S2
K24
VSW_S2
K28
VSW_S2
M23
D21
VIN_L27
VIN_L16_L19
H9
VIN_L16_L19
K8
VIN_L1
D3
E6
VIN_L2_L20
G10
VIN_L12_L24_L26
C4204
100n
VDRV_N
V22
C4287
1u5-2u2
C4284
100nF
T2
REF_BYP
REF_GND
U1
VREG_L13
M3
VREG_L13
1u5-2u2
C4272
VREG_L25
H3
VREG_L25
T18
MPP3
V8
OPTION2
100k
R4291
VIBRA_N VIBRA_P
M2110
+
-
M
R22
VIB_DRV_N
120R/100MHz
L2110
120R/100MHz
L2111
1u5-2u2
C4263
VREG_L14
S7
100k
R7520
C4203
100n
U11
USB_OUT
U21
VDRV_P
U23
USB_OUT
V10
V20
VCHG_DRV
VCHG
VCHG
V24
3u9-4u7
C4256
C4238
22-30u
L4203
2u2H
VREG_S4
P23
P25
VSW_S4
VSW_S4
P27
VREG_S4
P7
VIN_L7_L11_L21_L23
XO_OUT_A0
T6
XO_OUT_A2
P5
VPH_PWR
B17
VIN_S6
VPH_PWR
C4201
3u9-4u7
C4206
1u
A6,B1,B3,B9,D17,E8,E20,F15,F19,G2,G4,S25,U14,V12,V15=VPH_PWR
A12,A22,B11,B13,B23,B27,E27,E28,N28,T28,U27,V28=CHG_GND
A2,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
D7
SPKR_IN_P
SPKR_IN_M
C6
5
6
LINE_OUT_P
XO_WLAN
LINE_OUT_M
1u
C4206
68nH
L2153
68nH
J2101
J2102
L2154
D1
SPKR_OUT_M
120R/100MHz
L4211
D1
SPKR_OUT_M
120R/100MHz
L4211
R4292
68R
R4297
F1
VREG_L12
1u5-2u2
R4262
3u9-4u7
C4305
C4401
4n7
C4400
4n7
C4403
1n
C4285
G20
VREF_XO_THM
M19
XO_THERM
100k
R4281
XTAL_19M_IN
K2
L2
XTAL_19M_OUT
B4281
XO_THERM
R4295
0R
IHF_M
IHF_P
X2102
X2101
V2150
A1 A2
B1 B2
CDC_SPKR_OUT[10-0]
XO_RF
XO_WLAN
Crystal oscillator
19.2 MHz
100k NTC
N6301
3,6,7,9,14,17,25,40,45,54,59,69,74,75,78=VREG_L1_RF_CWS
1,2,8,10,12,13,15,18,20,21,22,23,27,37,38,39,42,44,46,53,55,56,60,62,65,66,67,76,79=GND
31
61
XO_IN
FM_HS_RX
36
CLK_OUT
FM_ANT
0R
R6301
R6324
0R
R6325
0R
R6356
J6301
1n
J6300
0
C6310
10u
C6315
100p
C6313
10n
2
0u47
C6302
0u47
C6305
4
73
VDD_WL_5GPA_2P9
VDD_IO_1P8
VDD_BT_TXRF_2P9
4
VDD_XO_1P8
26
35
11
VDD_WL_2GPA_2P9
1
1
3
77
WL_CMD_SET
63
70
WL_CMD_DATA1
71
WL_CMD_DATA0
WL_CMD_DATA2
FM_DATA
48
FM_SSBI
BT_STROBE
19
BT_SSBI
24
BT_DATA
29
WL_CMD_CLK
33
41
0
VREG_L10_CWS
VREG_L4
2
3
0
1
WL_BB_IP
58
WL_BB_IN
64
WL_BB_QP
51
57
WL_BB_QN
VDD_FM_TXDA_2P9
49
C6303
3u9-4u7
30
VDD_DIG_1P2
L6305
120R/100MHz
10n
C6327
VREG_L1_RF_CWS
10n
C6324C6323
100p
C6329
100p100p
C6331
10u
C6326
10n
C6328
10n
C6339
100p
C6330
50
VDD_WL_PLL_1P3
VDD_WL_LO_1P3
32
10n
C6338 C6321
3u9-4u7
C6335
10n
C6320
22-30u
L6304
240R/100MHz
C6350
100p 10n
C6325
22u
C6332
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
MOUT
IN
18p
C6345
X7720
X7766
1COM
2ANT
C6346
0p5
C7767
2p
R6306
49R9
2
OUT
2450 MHz
Z6302
4
IN
5
WL_BT_RFIO
16
WL_PDET_IN
0R
R6313V6300
C6355
1n
R6314
100k
R6312
49R9
1k
R6315
0R
R6316
0R
0R
0R
C6354
18p
0.06pF
R7768
-t
R6326 R6323
R7766

Nokia Lumia 520 Specifications

General

Display	4.0 inches IPS LCD
Resolution	480 x 800 pixels
Processor	Dual-core 1.0 GHz
RAM	512 MB
Internal Storage	8 GB
Main Camera	5 MP
Battery	1430 mAh
SIM	Micro-SIM
Weight	124 g (4.37 oz)
Dimensions	119.9 x 64 x 9.9 mm (4.72 x 2.52 x 0.39 in)
Connectivity	Wi-Fi 802.11 b/g/n, Bluetooth 3.0, GPS
Colors	Yellow, red, cyan, white, black
Operating System	Windows Phone 8
Chipset	Qualcomm MSM8227