Nokia Lumia 820 Service Schematics

9 (12) | RF
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
N7505
N7550
C7510
1n
C7531
33p
C7501
33p
TRx7
TRx1
TRx2
TRX_B3
V3
V2
V1
V4
ANT_SEL1
ANT_SEL0
ANT_SEL36
55
4
3
Z7550
IN
C7552
10n1u
C7553
L7550
60R/100MHz
2
GSM_HB_RF_IN
22
VCC_WCDMA
CPL_RF_OUT
30
1
WCDMA_HB_RF_IN
GSM_LB_RF_IN
10
WCDMA_LB_RF_IN
11
2p2
4n7H
L7551
C7555
VSMPS
TX_LB1
TX_MB1
TX_LB4
TX_MB4
N7570
C7572
C7570
22p
C7574
C7575
22p
C7571
C7576
33p
BAND_3_RXM
ANT_SEL0
BAND_2_RXP
BAND_2_RXM
PRX_MB2_INP
PRX_MB2_INM
L7558
8n2H
27nH
L7557
R7553
0R
C7558
33p
24
WCDMA_LB_RF_OUT
ANT
RX
Z7554
RX
TX
L7560
33nH
PRX_WG850_PSW
PRX_WG850_MSW
1nH
L7553
8n2H
L7556
Z7553
26
WCDMA_HB_RF_OUT
PRX_MB1_INM
PRX_MB1_INP
N7650
10p
C7623
C7626
2p2
L7635
22nH
3n9H
L7609
C7610
33p
33p
C7616
C7622
10p
C7609
2p7
10p
C7617
15p
C7602
C7611
6p8
L7606
3n9H
T14
TX_MB1
U13
TX_LB1
TX_LB4
U14
TX_MB4
N14
PRX_MB2_INM
B11
PRX_MB2_INP
B12
A11
PRX_MB1_INP
A12
PRX_MB1_INM
2n7H
L7602
L7631
3n6H
C7608
15p
3p3
C7603
3
HB_EN
PA_ON1
9
100R
R7555
VMODE0
VMODE1
5
6
MODE
LB_EN
9
10
4
PA_ON4
17
PA_ON0
C7564
1u
100p
C7565
8
VBAT
VBat_PA
C7550
1u
10n
C7551
21
VCC_GSM
VBATTERY
L7554
3nH
0R
R7554
ANT
RX
RX
TX
DUPLEX
FILTER
ANT
RX
RX
TX
DUPLEX
FILTER
ANT
RX
RX
TX
DUPLEX
FILTER
22p
22p
14
RF1A
RF1B
2
3
RF2A
12
VCTL
VDD
7
VREG_L22_2V6
7,11=GND
2
RFin
TX_LB3
CPL
6
ISO
8
9
RFOut
10
RFCA
9
RFCB
Vcc1
1
10
VBat_PA
DUPLEX
FILTER
TRx4
TRx6
ANT
VDD
TRx3
Tx2
Tx1
10n
C7505
33p
C7506
VREG_L22_2V6
TRX_B1
TRX_B8
ANT_SEL2
TRX_B5
15p
C7554
51R1
R7556
CPL_RF_IN
14
10p
C7620
C7621
10p
L7629
3n3H
N7575
33p
C7579
33p
C7580
C7577
22p
22p
14
RF1A
RF1B
2
3
RF2A
5
RF2B
C7578
BAND8_RXP
BAND8_RXM
4k7
R7002
12
VCTL
ANT_SEL2
VDD
7
C7583
33p
Vmode
Ven
5
7,11=GND
Vbp
3
4
N7520
R7520
100R
PA_ON5_PCS 16
2
RFin
TX_LB3
L7608
3n3H
33p
C7614
6p8
C7615
V13
TX_LB3
CPL
6
ISO
8
CP_B20
9
RFOut
Z7521
L7521
8n2H
L7520
TRX_B8
27nH
C7522
18p
L7522
3n3H
0R
R7552
0p5
C7562
0R
R7551
GSM_HB_RF_OUT
GSM_LB_RF_OUT
17
19
TX_GSM_HB
TX_GSM_LB
4n7H
L7621
L7620
4n7H
L7622
18nH
PRX_LB1_INM
A8
PRX_LB1_INP
A7 10
RFCA
9
RFCB
C7582
33p
33p
C7581 PRX_LB1_INP
PRX_LB1_INM
Vcc1
1
Vcc2
10
TRx10
TRx9
N7500
C7500
1n
CP_B3
L7504
2n2H
0p5
C7504
Z7501
1nH
L7500
0R
R7501
L7503
10nH
C7503
0p5
TRX_B2
L7604
2n2H
15p
3p3
C7607
C7606
TX_MB3
P14
1880MHz
Z7500
100R
R7500
VBP
3
4
VMODE
VEN
5
PA_R1_RF
13
8n2H
L7543
3
1
VBP
VMODE
4
5
VEN
RF_OUT
9
N7540
VCC1
7,11=GND
C7540
1n
R7540
100R
ANT
RX
Z7541
FILTER
DUPLEX
RX
TX
1n8H
L7541
0p5
C7543
PRX_HB_INP
PRX_HB_INM
PA_R0_RF
6
CPL
8
ISO
CP_B7
CP_B8
PA_ON3_BC1
0p5
C7546
Z7540
2535MHz
L7540
3n9H
2
RFIN
TX_HBC7600
10p
C7624
5p6
M14
TX_HB
A9
PRX_HB_INP
A10
PRX_HB_INM
1n5H
L7601
C7601
1p8
3n9H
L7633
5p6
C7625
C7541
33p
12
5
VEN
7,11=GND
N7510
1
VCC1
10
VCC2
3
VBP
VMODE
4
100R
R7510
6
CPL
8
ISO
CP_B20
CP_B2
PA_ON8_U900
PA_ON6_AWS
ANT
RX
DUPLEX
Z7511
FILTER
RX
TX
9
RF_OUT
L7511
3n9H
56nH
L7513
PRX_LB2_INP
PRX_LB2_INM
15p
C7514
8n2H
L7512
L7623
6n8H
L7625
15nH
33p
C7612
5n6H
L7607
6p8
C7613
V12
TX_LB2
B8
PRX_LB2_INM
B9
PRX_LB2_INP
L7624
6n8H
Z7510
847MHz
5n6H
L7510
RFIN
2
TX_LB2
15
L7822
6n2H
C7823
1p0
C7815
1p8
L7807
1n5H
X7812
1 2
X7809
L7806
4n7H
Z7515
1842.5/1960MHz
C7515
2p7
C7516
1p8
L7516
5n6H
RX_GSM_DCS
DRX_MB1_INP
DRX_MB1_INM
RX_GSM_PCS
L7515
10nH
L7650
1n5H
1n5H
L7651
2n2H
L7645
DRX_MB1_INP
F14
DRX_MB1_INM
G14
Z7530
VBP
VMODE
4
5
VEN
N7530
7,11=GND
3
L7530
2n2H
100R
R7530
PA_ON7_U700
TX_MB2
6
CPL
150R
R7532
39R
R7533
R7534
150R
L7532
1nH
8
ISO
RF_OUT
9
0p5
C7534
12nH
L7533
0R
R7531
RX
TX
ANT
RX
Z7531
DUPLEX
FILTER
TRX_B3
C7604
3p3
C7605
2p2
L7603
2n7H
U10
PDET_IN
R14
TX_MB2
C7530
1n
14
2
RFin
Vcc1
1
Vcc2
Vcc2
10
1880MHz
22p
22p
C7573
BAND_3_RXP5
RF2B
L7605
2n2H
L7523
39nH
1u5-2u2
C7523
1n
C7520
1u5-2u2
C7524 C7521
680p
VSMPS
10
VCC2
680p
C7511
3
R7545
0R
X7802
1
COM ANT
2
X7808
2p7
C7831
1n2H
L7813
100R
R7506
100R
R7507
PA_R0
TRX_B20
PA_R1
FRONTEND_CTRL(30:0)
TRX_B20

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