Rf - Nokia Lumia 820 Service Schematics

Hide thumbs Also See for Lumia 820:
Table of Contents

Advertisement

L7605
C7608
2n2H
15p
C7609
2p7
L7606
C7610
3n9H
33p
N7650
C7611
6p8
L7602
C7602
15p
2n7H
N14
TX_MB4
C7603
U13
TX_LB1
3p3
T14
TX_MB1
L7609
U14
C7616
TX_LB4
3n9H
33p
C7617
10p
A11
C7620
PRX_MB1_INP
10p
L7629
L7556
3n3H
8n2H
A12
C7621
PRX_MB1_INM
10p
L7620
A7
C7581
PRX_LB1_INP
33p
4n7H
L7622
18nH
L7621
A8
C7582
PRX_LB1_INM
33p
4n7H
L7650
G14
DRX_MB1_INM
DRX_MB1_INM
1n5H
L7645
DRX_MB1_INP
2n2H
L7651
F14
DRX_MB1_INP
1n5H
L7608
V13
C7614
TX_LB3
33p
3n3H
C7615
6p8
L7601
M14
C7600
TX_HB
1n5H
10p
C7601
1p8
A9
C7624
PRX_HB_INP
PRX_HB_INP
5p6
L7633
L7543
3n9H
8n2H
A10
C7625
PRX_HB_INM
PRX_HB_INM
5p6
B12
C7622
C7574
PRX_MB2_INP
PRX_MB2_INP
10p
22p
L7631
3n6H
B11
PRX_MB2_INM
C7623
C7575
PRX_MB2_INM
10p
22p
R7533
U10
PDET_IN
39R
R7534
R7532
150R
150R
L7603
R14
C7604
TX_MB2
3p3
2n7H
C7605
2p2
L7604
P14
C7606
TX_MB3
15p
2n2H
C7607
3p3
L7607
V12
C7612
TX_LB2
5n6H
33p
C7613
6p8
L7623
PRX_LB2_INP
B9
PRX_LB2_INP
6n8H
L7513
L7625
56nH
15nH
L7624
PRX_LB2_INM
B8
PRX_LB2_INM
6n8H

9 (12) | RF

Z7550
IN
C7555
2p2
L7551
4n7H
C7626
2p2
L7635
22nH
PRX_LB1_INP
10
PRX_LB1_INM
VREG_L22_2V6
Z7515
C7515
C7576
C7583
2p7
33p
33p
1842.5/1960MHz
C7516
1p8
L7516
L7515
5n6H
10nH
TX_LB3
VSMPS
10
C7524
C7521
C7541
C7511
C7531
C7501
33p
33p
1u5-2u2
680p
33p
680p
VBat_PA
C7500
C7530
C7540
C7523
C7520
C7510
1n
1n
1n
1u5-2u2
1n
1n
Z7540
L7540
TX_HB
2535MHz
3n9H
10
C7546
0p5
Z7541
L7541
TX
RX
DUPLEX
RX
ANT
1n8H
FILTER
C7543
0p5
R7545
0R
X7808
X7802
C7831
COM ANT
2p7
1
2
L7813
1n2H
10
10
Z7530
L7530
TX_MB2
1880MHz
2n2H
10
Z7500
L7504
TX_LB3
1880MHz
2n2H
C7504
0p5
Z7510
L7510
TX_LB2
847MHz
5n6H
10
Z7511
L7511
TX
RX
DUPLEX
ANT
3n9H
RX
FILTER
L7512
C7514
TRX_B20
8n2H
15p
TX_MB4
TX_LB1
TX_MB1
TX_LB4
PRX_MB1_INP
PRX_MB1_INM
N7575
3
PRX_WG850_PSW
C7579
RF2A
RFCA
33p
9
L7560
RFCB
5
PRX_WG850_MSW
C7580
33nH
RF2B
33p
14
BAND8_RXP
C7577
RF1A
22p
7
VDD
2
BAND8_RXM
C7578
RF1B
22p
L7523
39nH
N7520
9
TRX_B8
2
RFOut
RFin
R7002
12
VCTL
Vcc2
1
4k7
Vcc1
R7520
5
Ven
100R
3
Vbp
4
Vmode
6
CP_B20
CPL
8
CP_B8
ISO
7,11=GND
TRX_B20
ANT_SEL2
5
N7540
6
CPL
2
RFIN
1
VCC1
PA_ON5_PCS
16
VCC2
R7540
5
PA_ON3_BC1
12
VEN
100R
3
VBP
9
RF_OUT
4
VMODE
8
ISO
7,11=GND
N7570
12
ANT_SEL0
3
VCTL
7
PA_ON7_U700
14
VDD
13
PA_ON6_AWS
15
PA_ON8_U900
RFCA
14
BAND_2_RXP
RF1A
2
BAND_2_RXM
RF1B
9
RFCB
5
BAND_3_RXP
C7570
RF2B
3
BAND_3_RXM
22p
RF2A
L7503
C7571
22p
10nH
N7530
6
C7573
CPL
3
22p
VBP
Vcc2
L7533
4
1
C7572
VMODE
Vcc1
R7530
22p
12nH
5
VEN
R7531
100R
9
RF_OUT
8
CP_B3
0R
ISO
2
RFin
7,11=GND
N7500
6
Vcc2
CPL
1
Vcc1
R7500
5
2
VEN
RFin
100R
9
RFOut
3
VBP
4
VMODE
8
ISO
7,11=GND
N7510
1
VCC1
6
CP_B2
CPL
VCC2
8
CP_B20
2
ISO
R7507
RFIN
4
PA_R1
VMODE
100R
9
R7506
RF_OUT
3
VBP
PA_R0
100R
R7510
5
VEN
100R
7,11=GND
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
Z7553
ANT
RX
DUPLEX
RX
TX
TRX_B1
FILTER
L7554
3nH
Z7554
RX
TX
RX
DUPLEX
ANT
TRX_B5
FILTER
L7558
8n2H
Z7521
ANT
TRX_B8
RX
RX
DUPLEX
FILTER
C7522
TX
18p
L7521
L7522
R7553
R7554
L7520
8n2H
3n3H
0R
0R
27nH
N7505
TRx3
RX_GSM_DCS
TRx10
TRx6
RX_GSM_PCS
TRx9
TRx4
X7812
ANT
1
VREG_L22_2V6
VDD
TRx2
C7506
C7505
33p
10n
5
ANT_SEL2
V3
3
ANT_SEL0
V1
Tx2
TX_GSM_HB
4
ANT_SEL1
V2
6
ANT_SEL3
V4
Tx1
TX_GSM_LB
TRx7
TRX_B3
TRx1
TRX_B2
PA_R0_RF
PA_R1_RF
CP_B7
9
PA_ON1
10
PA_ON0
PA_ON4
17
R7501
L7532
0R
1nH
FRONTEND_CTRL(30:0)
Z7501
RX
ANT
DUPLEX
RX
FILTER
TX
Z7531
RX
ANT
TRX_B3
DUPLEX
RX
FILTER
TX
C7534
0p5
L7500
1nH
C7503
0p5
N7550
1
WCDMA_HB_RF_IN
11
WCDMA_LB_RF_IN
2
GSM_HB_RF_IN
10
GSM_LB_RF_IN
L7550
60R/100MHz
21
VCC_GSM
L7553
C7551
26
10n
WCDMA_HB_RF_OUT
1nH
8
VBAT
C7558
24
WCDMA_LB_RF_OUT
33p
C7565
L7557
100p
27nH
22
VCC_WCDMA
C7553
1u
R7556
14
CPL_RF_IN
51R1
X7809
L7807
2
1n5H
C7815
L7806
1p8
4n7H
R7551
19
GSM_HB_RF_OUT
0R
R7552
17
GSM_LB_RF_OUT
0R
C7562
0p5
4
VMODE0
5
VMODE1
30
CPL_RF_OUT
3
HB_EN
9
LB_EN
R7555
6
MODE
100R
L7822
C7823
1p0
6n2H
VBATTERY
C7550
1u
VBat_PA
C7564
1u
VSMPS
C7552
10n
C7554
15p

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents