Nokia 7210 - RF Schematics

R520
2x5k6
R517
5k6
6k8
1
2
3
4
5
R523
T500
LDB15C101A3700
0p7
C568
GND
J512
C536
J510
J511
47p
J509
100n
C555
2 1
4
3
5
6
7
8
C545
4x470p
27p
C531
22p
C570
2x5k6
R516
L510
4n7H
L500
10n
C554
150p
C503
100p
C511
L511
600R/100MHz
270p
C505
J501
18p
C532
GND
J502
270p
C550
C551
27p
2n2
C504
R502
9k1
R503
4k7
56p
R501
1k0
C520
220n
C540
4k7
R525
100n
C552
C500
3n9
VCVCC
OUT
GND
G500
IM060
22k
R504
56p
C533
Vcon
GND
OUT
+VCC
J503
G501
26MHz
KT20-KEU27L
L501
4n7H
C553
10p
J504
15k
R522
47p
C535
100n
C549
L=5.0
Z502
W=0.12
C560
10p
P9
RXQ
C537
100p
C2_BB1_I
P2
VC_2
VC_1
P3
P4
TXI_0
P5
TXQ_180
P6
VPRE
P7
INM_LO
INP_LO
P8
GND_BB
M9
OSC_IN
N1
N14
C1_BB1_I
P1
GND_BUF
TXP
P10
OUT_BB1_I
P11
P12
C2_BB1_Q
P13
C1_BB1_Q
P14
M12
IN_DCN2_I
M14
IN_DCN2_Q
M3
OSCBUF_REF
M4
TXI_180
TXQ_0
M5
GND_PRE
M6
M7
GND_LO
VREF_RX
M8
K9
VF_RX
OUT_CP
L1
VBB
L12
RB_EXT
L14
L3
GND_DIG
GND_CP
M1
M10
TXA
RXI
M11
K10
GNDF_RX
K12
K14
VB_EXT
RFTEMP
K3
GNDBB_TX
K5
VLO
K6
K7
NC2
OUT_BB1_Q
K8
H5
DISEL
J1
SLE
NC1
J10
J12
CM_F_Q
J14
CP_F_Q
J3
VDIG
REFOUT
J5
K1
VCP
TXC
G14
CP_F_I
RESET
G3
G5
SCLK
MODOUTP_G_TX
H1
CM_DTOS_Q
H10
CP_DTOS_Q
H12
H14
CM_F_I
SDATA
H3
F10
VP_D_SEL
CM_DTOS_I
F12
F14
NC3
F3
LNAB_G
F5
VANT_1
MODOUTM_G_TX
G1
G10
VANT_3
CP_DTOS_I
G12
E14
GND_LNA
E3
VPECTRL_FB
LNAB_P
E5
LNAB_D
E6
VPECTRL3
VPCTRL_P
E8
E9
VPCTRL_G
VANT_2
F1
C9
VTX_B_G
INM_G_TX
D1
VRF_RX
D12
D14
VB_DET
GNDRF_TX
D3
E1
VBIAS_G_TX
GND_LNA2
E10
GNDRF_RX
E12
C12
LNA_P
INP_G_RX
C14
VRF_TX
C3
GNDRF_TX2
C4
C5
VTXLO_P
VPECTRL2
VPECTRL1
C7
VPGCTRL_FB
C8
A7
OUTM_P_TX
OUTP_P_TX
A8
VPAB
A9
B1
MODOUTP_P_TX
INM_G_RX
B14
C1
INP_G_TX
VTXLO_G
C10
C11
VLNA
INP_P_RX
A12
A13
INM_D_RX
INP_D_RX
A14
A2
OUTM_G_TX
OUTP_G_TX
A3
A4
OUTP_S_TX
A5
OUTM_S_TX
DET
A6
N500
HLGA618A
VTX_B_P
A10
A11
INM_P_RX
R500
5R6
C522
18p
82p
1n0
C543
C501
1k0
R540
VANT_3
RFBusData
RFBusClk
RFBusEna1
Reset
RXQ
RXI
VrefRF02
VR3
VPCTRL_G
VR7
VANT_2
VANT_1
VrefRF01
VPCTRL_P
VR5
DET
VP_D_SEL
VR2
RFTEMP
RFCLK
TXIM
TXIP
TXQP
TXQM
AFC
VR1A
TXP
TXC
VR4
VR6
2.8V
VC 0.7V-3.8V
RX I/Q
12
VREFRF01=1.35V
9
7
8
1.8V
{{
UEM
UEM
UPP
UPP
UEM
UEM
R420
100R
15
13
14
4.7V
2.8V
2.8V
2.8V
nokia
NHL-4 (7210)
Customer Care Europe & Africa
SCCE Training Group
© 2003 NMP Only for training and service purposes
(PCB) Version_tb4_18a
9(11)
RF Schematics
UPP
C507
2n2
2p7
C711
150u_10V
C727
42R/100MHz
L703
C728
100p
4k7
R708
L700
33nH
C703
68n
C723
15p
C729
56p
IN
LDB211G8010C-001
T700
1
2
3
4
5
897.5MHz
Z700
OUT_UNBAL
GND
IN
GND
1n0
C732
100p
C731
2R2
R713
C709
15p
4u7
C725
C710
15p
27 Iref_
1800/1900
28 Isense_
1800/1900
Band_sel_ 29
1800/1900
Vbat_3
30
1800/1900
Vbat_
Isense_bias
4
6
Mode
7
Vbat_900
RFout_900
8
19
Vbat_900
2 RFout_
1800/1900
21Vbat_
1800/1900
22Vpctrl_
1800/1900
23Vtxb_
1800/1900
RFin_ 25
1800/1900
DC_sense_26
1800/1900
1800/1900
10
Vbat_900
Vtxlo_900
11
Isense_900
12
13
Iref_900
900
14 DC_sense_
15
RFin_900
17
Vtxb_900
Vpctrl_900
18
C714
GND1,5,9,16,20,24,31,32=
N700
RF9219E2.4
1n0
C726
27p
27p
C705
R710
3k9
L702
4n7H
C715
56p
27p
L701
22nH
C706
R709
1k0
C713
1n0
33R
R704
1n0
C718
C704
68n
R706
4R3
C707
1p8
0R
R750
R703
33R
VTXB_900
VTXB_1800_1900
VTXLO_900
DET
RFout_1800_1900
RFout_900
L805
10nH
10R
R800
5p6
C837
R801
100R
100n
C827
4
5
3
BFM505
V801
C829
1p5
C807
100p
C828
100p
C808
15p
BFM505
3n9H
L800
Z802
LDB20C201A1900
L827
8n2H
LNAB_P
LNA_P
C826
2p7
L824
3n3H
B39202-B7740-C810
VCC
2
GND
3
OUT
4
GS
5
GND
6
IN
V802
BGA428
1
10nH
L809
L810
10nH
V801
L821
12nH
R808
1
1
R808
/2 1k0
/2 1k0
GSM1800-Rx
GSM1800-Rx
EGSM-Rx
EGSM-Rx
GSM1900-Rx
100p
C805
2
6
1
C836
5p6
1960MHz
3p9
C838
C839
3p9
DGM002M06
VC1
VC2
VC3
Z800
OUT
C804
100p
ANT
EGSM-Tx
GSM1800/
1900-Tx
J257
Z806
IN
C831
47p
VANT_2
VANT_1
VANT_3
VBAT
2.8V
C420
100p
MODOUTM_P_TX
L=5.0
Z503
W=0.12
11
20
16
18
19
4
3
17
Antenna
COMPANY CONFIDENTIAL
Band Channel
RX VC/RX
VCO/RX TX VCO/TX
VC/TX
GSM 900 37
942,4MHz ~2,58V
3769,6MHz 897,4MHz 3589,6MHz
~1,8V
GSM 1800 700
1842,8MHz ~2,2V
3685,6MHz 1747,8Mhz 3495,6MHz
~1,4V
GSM 1900 661
1960MHz ~3,2V
3920MHz 1880MHz 3760MHz
~2,54V
Switch Mode Vc1 Vc2 Vc3
EGSM Rx Low Low Low
EGSM Tx High Low Low
GSM1800 Rx Low Low Low
GSM1900 Rx Low Low High
GSM1800/1900 Tx Low High Low
5
6
3
4
1
2
10
12
8
11
13
9
7 14
04.03.2003
Version 3.0 Approved