Nokia 700 RM-670 Service Schematics page 8

X7405
X7406
L7400
ANT COM
4n3H
2 1
C7400
Z7401 C7402
W=0.30 10p 3p
Z7404
X7402
X7403
OUT IN
Phase ANT COM
Shifter
2 1
G G
C7401
Z7403
W=0.30 3p6
RF Shield
N7509
H2
VHI
C7531
2u2
C1
PA_DAC
H1
FB_SMPS
G6
IND_SMPS
G7
IND_SMPS
G8
IND_SMPS
C7511
10n
H5
CB_SMPS
H4
VIO
C7516
2u2
A4
VIO
C7523
2u2
B2 ANTtune1 not used
ANT_T2
C2 ANTtune2 not used
ANT_T1
G2
SMPS_CNTRL
C4
MUX1
G1
SCLK
F2
ENABLE
F1
DATA
E4
XRESET
A1
FB_DCDC
A7
IND_DCDC
B7
IND_DCDC
C7508
10n
B4
CB_DCDC
B8
VBATT
A8
VBATT
H3
VBB_VRX
A3
VBB_VRX1
D5
IND_BOOST
D6
IND_BOOST
D7
IND_BOOST
E5
OUT_BOOST D8
IND_BOOST C7521
E6
OUT_BOOST
10n
E7 A6
OUT_BOOST
CB_BOOST
C7513
E8
OUT_BOOST
10u
B1
FB_BOOST
F6
INPUT_SMPS
D2
F7
INPUT_SMPS VXO
F8
INPUT_SMPS
D1
VREF
A2,A5,B3,B5,B6,C3,C5,C6,C7,C8,D3,D4,
E1,E2,E3,F3,F5,G3,G4,H6,H7,H8=GND
Confidential Copyright © 2011 Nokia Only for training and service purposes
Page 8 (11) | RF part | 700 RM-670 | Board: 3lta_09a | v1.0 | 25.08.2011
VCC
LBAnt
HBAnt
R7552
LoadLB
47R
R7550 Z7513
LoadHB
47R
TXLB
TXHB
24
RFoutHB
17
RFoutLB
L7509
6
Vbat
120R/100MHz 5
Vreg
C7540 C7559
100n 3p9
R7538
19
Icont
100R
C7553
11
470p Vcc2LB
15
Vcc1LB
26
L7516 Vcc1HB
L7503
30
Vcc2HB
1uH
28R/100MHz
C7514 C7507 C7561 C7562
470n 3p9 220n 220n
L7526
120R/100MHz
VIO
L7527
120R/100MHz
1,4,7,10,12,13,14,16,18,23,
25,27,28,29,31,32=GND
L7505
120R/100MHz
L7506
2u2H
C7528
10u
VBAT
L7504 L7520
1uH
28R/100MHz
C7520 C7524 C7583 C7579
4u7 100n 100p 68p
R7509
3k3
C7529
10n
C7560
100n
R7544
RFC1
3k3
C7571
3p9
R7542
R7502
RFC2
3k3
3k3
R7541 R7503
RFC3
3k3 3k3 Z7518
RX_HB Unbal
BAND_II_RX
1842.5MHz
BAND_II_RX
BAND_I&IV_RX
BAND_I&IV_RX L7525
6n8H
BAND_V_RX
BAND_V_RX
BAND_VIII_RX
BAND_VIII_RX
N7510
R7540 3k3
21
Band
22 R7545 3k3 R7504 3k3
Mode
20 R7546 1k8 R7551 1k8
Detector
9
RFinLB-
8
RFinLB+
3
RFinHB-
L7522
C7566
5n6H 1p8
2
RFinHB+
C7565
1p8
L7508
120R/100MHz
L7507
120R/100MHz
C7502 C7575 C7505
VR1
100n
100n 100n
N7512
E13
VRX_HI1
L7513
H2
VTX_HI1
A2
VTX_HI2
120R/100MHz
VIO
100n
C7501
B2
RFC1
A3 RFC2
B3
RFC3
XINP
Bal C7548 A13
INP18
Bal
3p3 XINM
L7524
5n6H
C7549
A14
INM18
3p3
OUTCP_RX
A11
C7543
INP19
1p8
L7512
VC_RX
5n6H
C7545 A12
INM19 OUTCP_TX
1p8
C7510
C14
INM21
VC_TX
1p8
L7501
3n9H
C7509 B14
INM21
1p8
A9
INPLB2
DIODE
L7510
18nH
A10
INMLB2
C7541 A7
INPLB1
2p7
L7511
15nH
RXCLK
C7542
A8
INMLB1 RXDA0
2p7
RXDA1
RXDA2
A1
RFC5
RXDA3
TXCLK
C7570
TXDA0
3p9
TXDA1
B1
TXDA2
RFC4
E2
ADC1
L1
TXLM
K1
REFOUTP
TXLP
REFOUTM
M1
TXHP
C7567
470p
SDAT
N1
TXHM SCLK
SLE
RFSTROBE
B4
DACOUT
A5
ADC2
P5
CLK_T
N4
SLE_T
P4
DAT_T
M11
DXPD
D13
VRX_LOW4
PURX
SYSCR
B12
VRX_LOW3
C7512
5p6
J14
VRX_LOW5
K14
VRX_LOW2
REFOUT_EXT2
C7581
68p
D14
VRX_LOW1
F2
VTX_LOW1
A4
VTX_LOW2
J1
VBG
C7504 VTX_LOW3
K2
VTX_LOW4
100n
H1
VDIG
VTX_LOW5
J2
VTX_LOW6
CID
C2
VTX_LOW7
M14
VBOKO
F13
VREF
C7500 B7,B13,,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11,D12,E3,E4,E5,E6,E7,E8,E9,E9,E10,
E11,E12,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,G3,G4,G5,G6,G7,G8,G9,G10,G11,G12,H3,H4,H5,H6,H7,H8,H9,H10,H11,H12,
100n
J3,J4,J5,J6,J7,J8,J9,,J10,J11,J12,K3,K4,K5,K6,K7,K8,K9,K10,K11,K12,L2,L3,L4,L5,L6,L7,L8,L9,L10,L11,L12,M2,M3,M4,
M8,M12,N2,N3,N8,P1,P2,P3,P6,P8=GND
VIO
P7
C7539
100n
B7500
P14
N14
F14
C7546
560p
E14
G1
C7547
820p
F1
G13
V7502
RFCONF(20:0)
P10 VREFN/RXCLK 14
N9 RXQP/RXDA0 6
M9 RXQN/RXDA1 7
N10 RXIN/RXDA2 5
M10 RXIP/RXDA3 4
N6 TXIP/TXCLK 0
M5 TXQP/TXDA0 2
N5 TXQn/TXDA1 3
M6 IREF/TXDA2 8
RFCLK(1:0)
L13 0
RFCLKP
M13 1
RFCLKM
RFCTRL(11:0)
N11 RFBusDa 7
P11 RFBusClk 6
P12 RFBusEn1X 8
N12 RFSTROBE
TXC(2:0)
PUSL(15:0)
P13 PURX 0
M7
SYSCR 3
L14 REFOUT_EXT2
CWSCLK2
G14
P9
D1
680R
R7539 C7503 C7506
100n 100n