Rf Part - Nokia 3500 classic Service Schematics

SAWEP1G84CM0F04
1800/1900MHz
UNBAL_IN
UNBAL_IN
GND
GND
Z7504
SAWEP881MCM0F04
850/900MHz
UNBAL_IN
UNBAL_IN
GND
GND
27
19 RX_1
18
17
VBAT
16 RX_4
Z7520
23
28R/100MHz
14
C7520
3p3
GND
X7000
R7000 Z7001
4
E7501 0R 0R
3
21 ANT
E7502
GND
E7503
GND
Customer Care / Service Operations / Training and Vendor Development
Company Confidential Copyright © 2007 NOKIA Only for training purposes Version: 1.0 | 27.08.2007 | 3500 classic | Board version: 2eja_20a |
Z7501
L7500
12nH
BAL_OUT
BAL_OUT
BAL_OUT
BAL_OUT
L7501
12nH
L7504
22nH
BAL_OUT
BAL_OUT
BAL_OUT
BAL_OUT
L7505
22nH
Z7503
850/900MHz
Vc
R7510
Out In_1
LMSM-0001TEMP In_2
15R
GND
N7520
RF9282E6.5
7 J7500
TX_1 VC1
6
VC2
5
VC3
RX_2
2
Vgain
3
RX_3
Vpd
4
Vdet
Vcc1
C7525
18p
Vcc2
R7522 GND
25
Ident
27k
1800/1900MHz
R7523
10
TX_2
0R
28 C7521
Icont_I
1p5
9
Icont_h
GND
A2
INP_2150
A3
INN_2150
B1
OUTP_FDD
C1
OUTN_FDD
D1
INP_MIX
E1
INN_MIX
A4
INP_1900
A5
INN_1900
A6
INP_1800
A7
INN_1800
A8
INP_900
A9
INN_900
A10
INP_850
A11
INN_850
D2
RFC4
D12
VC4 G_OUTP
E12
G_OUTM
VC1 C4
RFC1
VC2 B4
RFC2
VC3 B5
RFC3
Gen_ctrl K11
RFC5
C7
RFC6
C8
RFC7
PWRDET_G_ctrl B8
RFC8
B9
RFC9
B11
DET
C9
MUX_IN
C7522 B12
W_OUTP
1p8 C12
W_OUTM
GND
F12
P_OUTP
G12
P_OUTM
E10
DAC101
E11
DAC102
D11
DAC103
H10
DAC201
G10
DAC202
G11
DAC203
K3
GNDVCO
C5
GNDLNA
D3
GNDMIX
J3
GNDPRE_RX
K8
GNDPRE_TX
J2
GNDBB_RX
J10
GNDBB_TX
K6
GNDDIG
D10
GNDVGA
F10
GNDRF_TX
K2
GNDCP
GND
B3
MUX_OUT
3
1
5
T7520
LDB211G8010C-001
4
2
GND
N7505
AHNE401A
H2
VBAT_RX
L12
VBAT_TX
L11
VR1_TX
F11
VRF_TX
C7508
C7506 C7503
C7504 1u0 18p 1u5 1u0
J1
VR3_RX
GND
GND GND
GND
R7507
C6
VLNA 10R
C3
VMIX
2p7
K1 C7501
VPRE_RX
GND
M11
VR2_TX
VR2_TX
R7506
K7
VPRE_TX
10R
C11
VVGA
C7566 C7509 C7505
4p7 10n 1u0
GND GND
GND
M2
VCP
K12
VDAC
E2
VB_EXT
4k7
C10
RB_EXT_TX R7503
C7518
100n
R7502
RB_EXT_RX H1
GND
10k GND
L7
VDIG
E3
C7561
C1PQ
R7508
F3 820p
C1NQ
F1
C2PQ
10R C7513
GND
F2
C2NQ 10n
L9
OSCIN
GND
TXC B10
38.4MHz
OUT
L10
VVCO_EXT
G3
C1PI
H3
C1NI
G2
C2PI
G1
C2NI
EHF2BE3800
M8 3
LO_INN
M7
LO_INP
L1 5
CP_OUT_RX
M3 4
VCO_IN
L8
CP_OUT_TX
K4
RX_OUT_PI
M4
RX_OUT_NI
L4
RX_OUT_PQ
L5
RX_OUT_NQ
J11
TXQ_0
J12
TXQ_180
H12
TXI_0
H11
TXI_180
K10
DAC_REF1
C2
VREF_CM
L6
SDATA
M5
SCLK
K5
XENA
M6
XRESET
M9
REFP
K9
REFM
M10
REFG
C7565
47p
R7560
100R
L7561
C7562
470nH
C7563
39p
47p
GND
GND GND
L7502
VBAT 0
600R/100MHz
VRCP1 1
VRCP2 2
RFPWR(5:0)
VREF 4
VXO 3
VCC
G7501
R7509
TXC_CONV (1:0)
VCONT
AFC
0
NKG3176D
C7507 22k
10n
GND TXC 1
GND
L7515
15nH
C7564 C7515
10n 4p7 R7501
GND GND
T7501 VCC
2k2
G7500 C7516
470p
1 OUT
ENFVK3W2F07
GND
GND
2
GND
GND
RFCONV(11:0)
RXIP 4
RXIN 5
RXQP
6
RXQN
7
TXQN
3
TXQP
2
TXIP 0
TXIN 1
DAC_REF1 8
VREFCM 9
RFCTRL(8:0)
RFBUSDAT
7
RFBUSCLK 6
RFBUSENA
8
TXRESETX
0
RFCLKP 0
RFCLK(1:0)
RFCLKN 1
RFCLKEXT
1
RFTEMP
| Page 7(8)

RF part

R7505
8k2
C7511
2n2