Rf Part - Nokia N92 Service Schematics
Hide thumbs
Also See for N92:
- User manual (149 pages) ,
- Quick manual (16 pages) ,
- Additional applications (14 pages)
Table of Contents
Advertisement
GSM antenna
J7513
GND
J7514
DVB-H filter
0.40mm
C7552
GND
3p9
L7551
L7550
X7500
GND
18nH
10nH
C7551
C7550
2p7
10p
GND
GND
~4V
VBAT
L7520
28R/100MHz
C7521
4u7
GND
WCDMA antenna
J7511
J7512
GND
ANT
L7582
1n5H
L7583
3n9H
C7583
1p0
GND
GND
C7541
C7542
4u7
4u7
GND
GND
Customer Care / Training & Vendor Development / Content Creation Team
Confidential - Copyright © 2006 NOKIA Only for training purposes
L7501
L7502
12nH
8.2nH
GND
24
GSM FEModule
R7522
0R
N7520
RF9282
2
J7535
Vgain
VGAIN
3
J7534
Vpd
VPD
4
J7533
Vdet
V_Det_GSM
5
J7532
J7528
28
VC3
DAC102
Icont_I
VC3_TXFEM
J7531
27 TX_1
6
VC2
VC2_TXFEM
17 RX_3
J7530
7
VC1
VC1_TXFEM
18
RX_2
9
J7529
Icont_h
DAC202
16
RX_4
21
ANT
10
TX_2
19
R7520
RX_1
25
Ident
23
14
Vcc1
Vcc2
27k
GND GND PINS=
C7522
1u0
GND
R7540
47k
RX
WCDMA PA
Z7540
N7540
RF9372E5.2
DUPLEX
1
Icont11 16
FILTER
ID
GND
2
Vcc11
Pin
14
10R
9
3
Vdet
Vcc12
R7544
4
11
J7536
TX
Vcc11
Icont12
DAC201
6
10
Pout
Vcc11
8
12
Vreg
Vcc11
WDET
5,7,13,15,17=
GND
WCDMA
DC-DC converter
N7541
LM3202TLX_NOPB
U//U
L7540
A1
A2
PVIN
SW
3u3H
B1
A3
VDD
PGND
C1
B3
EN
SGND
GND
C2
C3
VCON
FB
DAC101
C7543
4u7
R7541
GND
C7545
1k2
10p
GND
GND
Version: 3.0 | 20.07.2006 | N92 | Board version: 1NT_13a |
J2
IN_850
C2
IN_900
23
C7515
B10
IN_1800
4p7
C7514
B12
IN_1900
2p2
D15
RFC1
VC1_TXFEM
E14
RFC2
VC2_TXFEM
C15
RFC3
VC3_TXFEM
E15
RFC4
D3
RFC5
Z7500
VGAIN
Vc
D1024
L2
OUTP_900
OUT
IN
K2
850/900MHz
IN
OUTN_900
G
G
G
G
B5
DET
V_Det_GSM
E3
DAC101
DAC101
B4
DAC102
DAC102
B8
DAC103
D2
DAC201
DAC201
B3
DAC202
DAC202
B7
DAC203
C13
RFC6
C12
RFC7
WDET
B11
RFC8
VPD
Z7520
B9
RFC9
OUT
IN
M2
OUT_1800
2400-2480MHz
B6
TXMUX_IN
T7500
2
4
B14
INP_2000
C7555
B13
5p6
INN_2000
5
1
L7555
3
EHF2BE2134
5n6H
C7547
GND
2p7
N2
OUT_2000
H16
NC26
Pihi
J16
L7543
NC25
G16
3n9H
NC27
F16
NC28
25
E16
NC29
D16
NC30
GND
A13
NC31
A12
NC32
A11
NC33
A10
NC34
A9
NC35
A8
NC36
A7
NC37
A6
NC38
A5
NC39
A4
NC40
C4
NC41
R7543
C3
NC42
10k
N3
C7544
NC43
22n
P3
NC44
P13
NC45
P14
NC46
D14
NC47
C14
NC48
GND
Pihi
VBAT
L7500
C7500
600R/100MHz
4u7
GND
PIHI
N7500
PIHI_2.22
H15
VBAT
R7560
R7561
68R
12k
VR1_RX
G15
VR1_TX
R3
VR2_TX
R4
C7560
100p
C7501
C7502
C7503
4u7
4u7
4u7
R7563
GND
GND
GND
560R
15
P12
VXO
C7511
33n
GND
P4
OSCIN
R14
REF_OUTG
R12
REF_OUTP
R13
REF_OUTN
4k7
VB_EXT
F15
C7507
R7501
16
100n
P15
CP_OUT_INT
J15
GND
RXOUTP_I
K15
RXOUTN_I
M15
RXOUTP_Q
N15
RXOUTN_Q
17
P5
IOSDATA
18
R7
SCLK
R6
XENA
R5
XRESET
19
TXC
C5
R11
VCP
R10
VDAC
E2
TXI_0
F2
TXI_180
22
G2
TXQ_0
H2
TXQ_180
L15
VREF_CM
P2
DAC_REF1
PLL_LOOP_EXT
M3
CP_OUT_EXT
N14
VVCO_EXT
R7528
R8
LO_INN
5R6
R9
LO_INP
D1
NC1
E1
NC2
C7509
C7508
See Pihi table
F1
NC3
100n
10p
R7503
G1
NC4
1.0k
GND
GND
H1
NC5
T7501
J1
NC6
VCC
3
K1
NC7
1
L1
OUT
G7501
NC8
M1
5
ENFVK3W2F07
See Pihi table
NC9
N1
NC10
C7510
T4
4
NC11
470.0p
T5
2
NC12
GND
T6
NC13
EHF2BE3800
GND
GND
GND
T7
NC14
NC15
T8
NC16
T9
T10
NC17
NC18
T11
Band
Channel
RX
T12
NC19
T13
NC20
N16
NC21
EGSM 900
37
942.4MHz
M16
NC22
L16
NC23
K16
NC24
GSM 1800
700
1842.8MHz
GND
GSM 1900
661
1960.0MHz
M14
MUX_OUT
WCDMA
10700
2140.0MHz
~4V
VBAT
C7561
10n
V7560
GND
BFR93AW
R7564
BT/FM module
RFCLKEXT
0R
R7566
R7562
47k
1k0
GND
GND
2.8V
AVILMA
VR1
C7504
3n9
VCC
GND
R7500
AVILMA
OUT
VCONT
G7500
AFC
NKG3176D
C7505
22k
10n
38.4MHz
GND
GND
RAP3GS / RFClk (1:0)
RFCLKP
RFCLKN
AVILMA
VREF
J7515
RXIP
RXIN
RAP3GS / RFCONV (11:0)
J7517
RXQP
RXQN
J7519
RFBUSDAT
J7520
RAP3GS / RFCTRL (8:0)
RFBUSCLK
J7521
RFBUSENA
TXRESETX
J7526
AVILMA
TXC
20 21
4.7V
AVILMA
VRCP1
J7522
TXIP
TXIN
TXQN
RAP3GS / RFCONV (11:0)
J7525
TXQP
VREFCM
DAC_REF1
Pihi table
See Pihi table
R7503
C7510
R7504
C7512
R7504
8.2kR
PIHI 2.00
4k7
33p
x
x
PIHI 2.11
1k0
470p
8k2
2n2
PIHI 2.20
1k0
470p
8k2
2n2
See Pihi table
All resistors are 1%, all capacitors are 2%
C7512
2.2n
VCO/RX
VC/RX
TX
VCO/TX
3769.6MHz
~2.09V
897.4MHz
3589.6MHz ~1.71V
3685.6MHz
~1.82V
1747.8MHz
3495.6MHz ~1.36V
3920.0MHz
~2.61V
1880.0MHz
3760.0MHz ~2.39V
4280.0MHz
1950.0MHz
3900.0MHz
RFTEMP
AVILMA / SLOWAD (6:0)
WTXDET
RF part
| Page 12(14)
VC/TX
~3.24V
Advertisement
Table of Contents
