5 (9) |
RF Transceiver
(RM-914), GPS
Lumia 520 RM-914 | Board: 4BA_06a | v1.0 | 12.03.2013 | Upknowledge
Nokia Internal Use only | Copyright © 2013 Nokia, Only for training and service purposes
WCDMA_HB_RF_IN
1
10
GSM_LB_RF_IN
11
WCDMA_LB_RF_IN
GSM_HB_RF_IN
2
X7767
X7770-X7774
X7769
1 COM
2
ANT
0.06pF
R7772
2n2H
L7703
6
5
4
3
TX_MB49
TX_LB45
TX_MB27
PDET_IN2
9PRX_MB1_INM
8PRX_MB1_INP
13PRX_MB3_INM
12PRX_MB3_INP
6PRX_LB3_INP
7PRX_LB3_INM
4PRX_LB2_INP
5PRX_LB2_INM
PA_ON2_HB_EN33
PA_ON0_LB_EN10
PA_ON3_MODE12
TX_LB24
C7511
100p
C7513
100p
C7520
10n
C7521
1u5-2u2
C7525
22p
C7512
100p
C7519
1u5-2u2
C7524
22p
C7509
100p
C7516
0p5
C7510
100p
C7522
22p
C7523
22p
C7526
100p
C7515
10n
C7514
1u5-2u2
C7518
1p0
C7538
1p5
C7500
33p
28R/100MHz
L7527
L7522
7n5H
7n5H
L7520
2n2H
L7511
6n8H
L7518
10nH
L7500
2n7H
L7535
2n7H
L7534
2n2H
L7516
9n1H
L7513
2n2H
L7514
10nH
L7501
3n3H
L7537
0R
R7511
4n3H
L7530
3n6H
L7515
12nH
L7502
8n2H
L7533
3nH
L7512
6n8H
L7517
0R
R7509
0R
R7500
L7521 L7536
Z7500
1
TxL
12
13
15
17
VDD
18
19
2
20
CTLA
CTLD
CTLC
CTLB
4
TRx6
TRx5
TRx1
TRx2
TRx3
TxH
10
9
ANT_SEL2
ANT_SEL3
ANT_SEL1
VPH_PWR
ANT_SEL0
VREG_L18_RFFE
VBATTERY
N7501
CPL_RF_IN
14
17
GSM_LB_RF_OUT
19
GSM_HB_RF_OUT
VCC_GSM
21
VCC_WCDMA
22
WCDMA_LB_RF_OUT
24
26
WCDMA_HB_RF_OUT
HB_EN
3
CPL_RF_OUT
30
VMODE0
4
5
VMODE1
MODE
6
VBAT
8
9
LB_EN
68R
R7501
49R9
R7508
R7502
100R
R7503
100R
Z7505
1842.5
IN(F1)
IN(F2)
Out
Out
Z7504
DUPLEX
FILTER
RX
TX
ANT
RX
Z7501
4
UnBal
1
Bal
Bal
3
Z7503
DUPLEX
FILTER
RX
TX
ANT
RX
7,12,13,15,16,18,20,23,25,27,28,29,31,32,33=GND
C7532
1p0
39nH
L7532
7
ANT
MAIN_ANT
N7650
N7502
U//U
A2,A3,B2,C1=GND
60R/100MHz
L7529
C7529
4u7
4u7
C7528
C7530
100n
B3
SW
FB
C2
PVIN
C3
0u47H
L7528
VSMPS
X7761
X7760
15nH
L7704
X7764
1 COM
2
ANT
0.06pF
R7760
4k75
R7650
RBIAS
60
33p
C7535
2
7 TX_MB2
9 TX_MB4
4 TX_LB2
5 TX_LB4
PDET_IN
101
TX_MB3
95
119
TX_MB2
TX_LB2
132
133
TX_LB4
2
3
0
3
2
1
0
2
1
0
3
1
2
0
1
C7676
100p
0R
R7651
100
RF_ON
GP_DATA0
105
DAC_REF
109
120
XO_IN
121
GP_DATA1
130
TX_BB_IP
131
TX_BB_QP
TX_BB_IM
138
139
TX_BB_QM
45
RX_ON
GNSS_BB_IP
56
GNSS_BB_IM
62
GNSS_BB_QP
70
71
GNSS_BB_QM
80
SSBI_PRX_DRX
PRX_BB_QM
82
PRX_BB_IP
84
88
GP_DATA2
SSBI_TX_GNSS
89
PRX_BB_QP
91
92
PRX_BB_IM
VDD_DIG_1V8
C7655
1u
87
VREG_L4
51,67,83,97,108,111,127,136=VREG_L7_RF
25,26,28,31,37,40,42,53,55,65,66,76,85,98,116,117,118=VREG_L1_RF_CWS
1,6,9,19,20,21,22,27,29,32,33,34,35,38,39,41,46,47,49,52,58,59,64,68,73,74,75,77,81,94,99,102,104,106,107,110,113,115,122,123,124,125,128,129,134,135,137,142=GND
C7660
100nF
C7668
100p
C7659
100nF
C7673
3u9-4u7
C4210
1n
C4211
1n
C7656
3u9-4u7
C7672
100nF
C7671
100nF
C7670
100nF
C7669
C7657
100nF
C7658
100nF
C7661
100nF
C7662
100nF
C7663
100nF
C7675
100nF
C7664
100nF
C7674
100nF
C7665
100nF
C7666
100nF
C7667
100nF
24
VDD_RF1_G_LNA
VREG_L1_RF_CWS
VREG_L7_RF
44
VDD_RF2_D_BB
PRX_MB3_INM 13
12PRX_MB3_INP
PRX_LB3_INP 6
PRX_LB3_INM 7
PRX_LB2_INM 5
PRX_MB1_INP 8
PRX_LB2_INP 4
PRX_MB1_INM 9
PRX_MB3_INM
16
30
PRX_MB1_INM
PRX_MB1_INP
36
PRX_LB3_INM
43
PRX_LB3_INP
48
PRX_LB2_INM
54
PRX_LB2_INP
61
PRX_MB3_INP
8
N770
0
7=GND
VCC
1
2
PON
RFIN
3
SO
4
AI
5
6
RFOUT
C7701
100p
C7702
1n
C7703
7
22p
10nH
L7700
4n7H
L7701
R7707
0R
R7700
0R
V_GPS_LNA
VREG_L18_RFFE
GPS_LNA_EN
L7651
6n2H
6n2H
L7650
3n9H
L7652
Z7650
1
UNBAL
2
BAL
3
4
BAL
5
10
GNSS_INP
18
GNSS_INM
GNSS_RF
APT_VCON TX_AGC_ADJ 8
APT_EN 11
4n7
C7527
C7531
100p
A1
VCON
EN
B1
R7512
1k
R7513
47k
C7704
1p2
3n9H
L7705
C7537
56p
C7536
27p
0RR7517
0RR7514
C7533
6p8
C7604
100p
1n2H
L7531
12nH 12nH
PDET_IN
100nF
TX_RF[15-0]
PRX_RF[20-0]
FRONTEND_CTRL[35-0]
FRONTEND_CTRL[35-0]
FRONTEND_CTRL[35-0]
PRX_BB_IQ[3-0]
GP_DATA[4-0]
DAC_IREF
SSBI_RF2
SSBI_RF1
RX_ON
RF_ON
TX_BB_IQ[3-0]
GNSS_BB_IQ[3-0]
XO_RF
PA_R1
PA_R0
Lumia 520 RM-914 (ROW)
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