Nokia Lumia 820 Service Schematics

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Lumia 820 RM-825 | Board: 3VJ_03a | v1.0 | 11.10.2012 | Upknowledge
Nokia Internal Use only | Copyright © 2012 Nokia, Only for training and service purposes
N4200
A2,B2,B3,B5,D2,E2,E6,E7,E8,F5,F6,G7,H3,H5,H8=GND
A4,A6,B4,B6,C5,C6,D3,D5,E4,F4=VREG_S4_1V8
N6500
B2,G1,H18,K1,K5,M2,N2,U1,U15=VPH_PWR
A8,A9,A14,B18,C18,D2,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
VPH_PWR
E1002
Start key LED
LED_DRV_0
Search key LED Back key LED
V1201
E1000
E1001
V1203 V1200
C2700
100n
J6501
B13
1
GPIO4
A3
IRQ
J6502
NFC_IRQ
NFC_FW_RESET
IF2
I2C0SDA
I2C0SCL
IF3
D4
C4
0
1
Display RESX
10u
C4205
3
0
2
R14
MPP_07
MPP_09
P14
H12
BAT_ID
E13
MPP_02
GPIO_34
R10
R13
GPIO_43
SD_CARD_DETM7
GPIO_26
R9
GPIO_30
GPIO_27
M8
GPIO_38
P11
E7
D12
GPIO_21
GPIO_20
E11
GPIO_7
D11
GPIO_19
33p
C4207
62k
R4206
VPH_PWR
C4203
100n
4
D
7
V4280
S 1
G
2
6
L4208
1uH
D
S
V4290
G
V4280
S4
G
5
3
D
8
C4201
2u2-4u7
C4202
56p
C3302
27p
C3301
27p
C3303
27p
DC_IN
M17
DC_IN
M18
VDRV_P
N17
VSW_CHG
N18
P18
VSW_CHG
BMS_CSP
H17
VPH_CHG
J18
VBAT
K17
BAT_FET_N
K18
L17
BMS_CSN
VDD_CDRV
L18
OVP_CTL
D17
OVP_SNS
D18
F17
USB_OUT
USB_OUT
F18
C4208
2u2-4u7
1
CHARGER
VBATTERY
IHF_PA_EN
VIBRA_EN
CDC_RST
GPIO_22
E12 6HS_GND_CTRL
HS_DET
HAC_PA_EN
R4288
0R
R6530
0R
X2002
+
1
-
2
3
B_GND
VBATTERY
J2005
J2006
J2003
C2001
56p 27p
C2002
56p
C2003
R2010
47R
V2001
BSI
8k45
R2007
BTEMP
47k
R2000
3
4
R2002
CURRENT_SENSE
1
2
-t
8k45
R2008
47k
R2009
-t
WC_DET
WC_EN1
GPIO_35
GPIO_33
M10
M11
R4205
4k7
V3306
E3302
V3307
E3300
E3301
E3303
V3305
UIM1_DATA I/O
UIM1_CLK
UIM1_RST
GPIO_36
P10 UICC1_RMV_DET
SWP
CLK
RST
SIM det
VSIM
X2700
C1
1
C2
2
PSW
9
DSW
8
C3
3
5,10,11,12,13,14
15,16,17,18=GND
C6
6
C7
7
B1
C3
D3
D1
C1
C2
A2
J2700
R2700
R2
R3
R1
A3
A1
B3
10k
J2701
R2701
10k
R2702
VREG_S4_1V8
XO_OUT_D1
L7
C4264
1u5-2u2
VREG_L15_2V95
VREG_L15
G4
H7
XO_OUT_A0
SIMVCC
B8
C6500
470n
GPIO7
A1
J6505
12p
C6523
56p
C6528
12p
C6515
12p
C6518
12p
C6524
56p
C6517
J6503
R6503
2k7
R6504
1k0
H6
TX1
H7
TX2
VMID
G4
ANT1
G5
ANT2
G6
RX
H4
GPIO2
C3
VEN
B7
PMUVCC
A8
C6529
56p
R6505
1M
C6513
100n
C6522
56p
L6500
560n
1n0
C6514
560n
L6501
E6500
E6501
180p
C6520
180p
C6519
C6501
2u2
C6527
1n
TVDD
G8
TDD_OUT
F7
VCO_VDD
D1
VDHF
C1
DVDD
A5
C6503
100n
C6511
100n 2u2
C6504
AVDD_out
F2
G1
C7
SWIO
SWP
AVDD_in
C6507
2u2
R6507
0.3pF/4kV
R6506
0.3pF/4kV
NFC_ENABLE
NFC_CLK_REQ
XTAL1
E1
100n
C6505
VPH_PWR
GPIO0
E3
100n
C6502
VBAT2
F8
VBAT
D8
2u2
C6510
VREG_S4_1V8
J4211
Power key
VOL_UP
VOL_DOWN
VOL DOWN
VOL UP
SNS2
SNS3
DRV2
B’
CAMERA_SHUTTER_HALF
CAMERA_SHUTTER_FULL
SNS4
Camera key
SNS1
POWER/RESET/LOCK KEY
X1000
S1002
’A
B A
B’ ’A
B A
B’ ’A
B A
S1000
S1001
S1 S2S3
S4
2
3
4
5
6
7
8
9
S1004
X1000
1
10
LED_DRV_1
H15
V1301
56nH
L1301
X1302
LED_DRV_1
X1301
V1300
X1303
VPH_PWR
F1300
0.5A
C1300
27p
L1300
56nH
Power key
Vol-
Vol+
Focus
Shot
DRV2
Vol-
Vol+
Camera_focus
GPIO_2
GPIO_1
GPIO_8
GPIO_6
Camera_shot
DRV2
GPIO_10
C4
Out4
C5
Out5
D1
In6
A3,B3,C3,D2,D3,D5=GND
D4
Out6
A1
In1
A2
In2
A4
Out1
A5
Out2
B1
In3
B5
Out3
C1
In4
C2
In5
1
10
2
3
4
5
6
7
8
9
Z4404
VREG_S4_1V8
X4400
E8
F6
D5
R4401
10k
V4404
1
2
3
5
4
6
10k
R4403
R4402
10k
D7
G8
RESIN_N
B8
J4205
B11
KYPD_PWR_N
1n
C4285
R4281
100k
XTAL_19M_IN
K2
L2
XTAL_19M_OUT
H2
XO_THERM
VREF_XO
G2
B4281
XO_THERM
X1001 X1002
L15
BAT_THERM
100k
R4202
62k
R4203
M14
VREF_BAT
Side key flex board
LED flex board
I2C5(1:0)
NFC(15:0)
AUDIO_CTRL(50:0)
DISPLAY_CTRL(5:0)
SD_CARD_DET_N
XO_RF
Crystal oscillator
19.2 MHz
100k NTC

Nokia Lumia 820 Specifications

General

Processor	Dual-core 1.5 GHz Krait
RAM	1 GB
Internal Storage	8 GB
Expandable Storage	microSD, up to 64 GB
Front Camera	VGA
Dimensions	123.8 x 68.5 x 9.9 mm
Weight	160 g
Colors	Black, Gray, Red, Yellow, White, Blue, Violet
Network	GSM / HSPA / LTE
SIM	Micro-SIM
WLAN	Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth	3.1, A2DP, EDR
GPS	Yes, with A-GPS, GLONASS
NFC	Yes
USB	microUSB 2.0
Display	4.3 inches, AMOLED, 480 x 800 pixels
Rear Camera	8 MP, Carl Zeiss optics
Battery	1650 mAh, removable
Operating System	Microsoft Windows Phone 8
Radio	FM radio