Nokia N8-00 Service Schematics page 8

Low band antenna spring Antenna test connector
X7406
X7401
ANT COM
2 1
Low/High band antenna GND spring
C7400
X7408
15p
High band antenna spring Antenna test connector
X7407
X7400
ANT COM
2 1
RF Shield
AURA
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
G2
SMPS_CNTRL
C4
MUX1
G1
SCLK
F2
ENABLE
F1
DATA
E4
XRESET
A1
A4 FB_DCDC
VREG50BD
A7
IND_DCDC
C7523 B7
IND_DCDC
2u2
C7508
10n
B4
CB_DCDC
B8
VBATT
H4
VREG50S A8
VBATT
H3
VBB_VRX
A3
C7516 VBB_VRX1
2u2
D5
IND_BOOST
D6
IND_BOOST
D7
IND_BOOST
D8
IND_BOOST C7521
E5
OUT_BOOST
10n
E6 A6
OUT_BOOST
CB_BOOST
E7
OUT_BOOST
C7513
E8
OUT_BOOST
10u
B1
FB_BOOST
D2
F6
INPUT_SMPS VXO
F7
INPUT_SMPS
D1
F8 VREF
INPUT_SMPS
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 (13) | RF part | N8-00 RM-596 | Board: 3CE_14 | v3.0 | 11.04.2011
VCC
LBAnt
HBAnt
QuBBE
TXLB
Z7513
DUPLEXER
MODULE
TXHB
M138S
24
RFoutHB
17
RFoutLB
L7509
6
Vbat
5
120R/100MHz
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 2p7 220n 220n
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
3.7 V
L7504 L7520
1uH
28R/100MHz
C7520 C7524 C7579
4u7 100n 1n
R7509
3k3
C7529
10n
C7560
100n
R7501
R7544
RFC1
3k3 3k3
R7542 R7502
RFC2
3k3
3k3
SAW filter
R7541 R7503
RFC3
3k3 3k3 Z7518
RX_HB IN
BAND_II_RX
1842.5MHz
BAND_II_RX
BAND_I&IV_RX
GND
BAND_I&IV_RX L7525
6n8H
BAND_V_RX
BAND_V_RX
BAND_VIII_RX
BAND_VIII_RX
UKKO
N7510
R7540 R7505
21
Band
3k3 3k3
R7545 R7504
22
Mode
3k3 3k3
R7546
20
Detector
9 3k3
RFinLB-
8
RFinLB+
3
RFinHB-
C7566 C7567
L7522
1p8 470p
5n6H
2
RFinHB+
C7565
1p8
L7508
120R/100MHz
L7507
120R/100MHz
VR1
C7502 C7575 C7505
2.5 V
100n 100n 100n
ÄLLI
N7512
E13
VRX_HI1
L7513
H2
VTX_HI1
A2
120R/100MHz VTX_HI2
VIO
100n
C7501
B2
RFC1
A3 RFC2
B3
RFC3
XINP
OUT C7548 A13
INP18
OUT 5p6 XINM
L7524
3n9H
C7549 A14
INM18
5p6
OUTCP_RX
C7543 A11
INP19
3p3
L7512
VC_RX
4n7H
C7545 A12
INM19 OUTCP_TX
3p3
C7510 C14
INM21
VC_TX
1p8
L7501
4n7H
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
B1
TXDA0
RFC4
TXDA1
TXDA2
E2
ADC1
L1
TXLM
K1
TXLP
REFOUTP
M1
TXHP
REFOUTM
N1 SDAT
TXHM
SCLK
SLE
RFSTROBE
B4
DACOUT
A5
ADC2
P5
CLK_T
N4
SLE_T
P4
DAT_T
M11
DXPD
B12
VRX_LOW3 PURX
D13
VRX_LOW4 SYSCR
C7512
5p6
J14
VRX_LOW5
K14
REFOUT_EXT1
VRX_LOW2
REFOUT_EXT2
C7581
68p
D14
VRX_LOW1
F2
VTX_LOW1
A4
VTX_LOW2
J1
C7504 VTX_LOW3
K2 VBG
VTX_LOW4
100n
H1
VTX_LOW5
J2
VDIG
VTX_LOW6
C2
VTX_LOW7
CID
M14
VBOKO
F13
VREF
C7500
B7,B13,C13,D2,M4,N3,P6=GND
100n
VIO
1.8 V
P7
C7539
100n
38.4 MHz clock
B7500
P14
N14
F14
C7546
560p
E14
G1
C7547
820p
F1
NPN transistor
G13
V7502
RFCONV(20:0)
RAPUYAMA (p3)
J7560
P10 VREFN/RXCLK 14
N9 J7561 RXQP/RXDA0 6
M9 RXQN/RXDA1 7
N10 RXIN/RXDA2 5
M10 4
RXIP/RXDA3
N6 J7512 TXIP/TXCLK 0
M5 J7513 TXQP/TXDA0 2
N5 TXQn/TXDA1 3
M6 IREF/TXDA2 8
RFCLK(1:0)
L13 0 RAPUYAMA (p3)
RFCLKP
M13 1
RFCLKM
RFCTRL(11:0)
N11 RFBusDa 7 RAPUYAMA (p3)
P11 RFBusClk 6
P12 RFBusEn1X 8
N12 RFSTROBE
TXC(2:0)
RAPUYAMA (p3)
PUSL(15:0)
P13 PURX 0 RAPUYAMA (p4)
GAZOO (p6)
M7 SYSCR 3
RFClkExt(5:0)
R7402
BTFM, WLAN, GPS
K13 REFOUT_EXT1 0
0R REFOUT_EXT2
L14 1
G14
P9
D1
470R
C7506
100n
R7539
100n
C7503