Nokia X3 - Page 6

Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
Version: 2.0 | 05.11.2009 | X3 RM-540 | Board version: 2wqa_51a | RF part | Page 6 (7)
GND
100n
C7501
18nH
L7510
GND
1n5HL7507
8n2HL7503
31
5
Vcc_HB
6
Vcc_LB
7
Vcc_Drv
GND
21
BS1
22
BS2
MODE
23
24
Vlogic
RX1
25
RX2
26
14
13
RX3
27
RX4
29
ANT
N7502
TX_LB_IN
TX_HB_IN
TX_EN
15
TR_SW_EN
16
VBIAS
17
VRAMP
19
VDET
20
6
1,2,3,4,8,9,10,11,12,18,
28,30,32,33,34,35=GND
GND
10nHL7501
4n7H
L7508
10nH
L7500
Out(F1)
Out(F1)
Z7502
1800/1900MHz
In(F1)
GND
In(F2) Out(F2)
Out(F2)
Out(F1)
GND
Z7501
In(F1)
GND
In(F2)
Out(F2)
Out(F2)
Out(F1)
850/900MHz
C7512
33n
27nH
L7511
TRXQN
RFCLKEXT1
H5
H8
XT
IOSDATA
VXO
F8
VDDTX
G1
TRXIP
TRXIN
VBATDIG
G4
G7
VIO
G8
XO
IREF
TRXQP
TX1
D1
D8
VDET
XSENA
E6
XRESET
E7
E8
FE_TX_EN
TX2
F1
VREFCM
SCLK
F6
F7
B1
VANA1V5
B2
VDDRX
B3
B4
VDDRX
B8
FE_MODE
C1
VDDVCO
C4
FE_BS1
C5
FE_BS2
C6
FE_SW_EN
VBIAS
C7
C8
VRAMP
A1
RX1
A2
RX1X
A3
RX2
A4
RX2X
A5
RX3
A6
RX3X
RX4
A7
A8
RX4X
VBATRF
C7508
GND
B5,B6,B7,D2,D3,D4,D5,D6,
D7,E2,E3,E4,F2,F5,H7=GND
N7501
100n
GND
2u2
C7507
7
1n5HL7506
2n7HL7505
8n2HL7502
2n7HL7504
C7503 C7502
2u2
8
6
8
3n9H
L7509
GND
GND
100p
0
B7501
RFCTRL(8:0)
VBAT
10u
GND
C7553
10p
C7550
GND
27p
C7551
GND
12p0
C7506
GND
4p7
C7509
GND
18p
C7516
GND
100p
C7517
GND
100p
C7518
GND
J2901
J2900
TXA
TXP
H2
H3
G2
G3
H1
F3
RFCONV(11:0)
TxIP
RxIP
TxQN
TxIN
TxQP
RxQP
RxQN
RxIN
2
4
8
7
0
9
3
1
6
5
VCTCXO_out
VR1
VIO
2u2
C7504
VDDDIG
H4
E5
VDDPLL
F4
VDDMS1
GND
H6
RFCLKP
G6
RFCLKN
1
0
RFCLK(1:0)
C2901
C2902
10n
10n
X2910
X2912
GND
X2900
IN 1
OUT 2
X2913
GND
GND