Nokia 5140 Manuales De Servicio
Nokia Customer Care
System Module
Schematics NPL-4/5/wv1_16u and wv1_16e
NPL-4/5
Issue 1 05/04
Copyright © 2004 Nokia Corporation. All rights reserved..
Page A-12
GSM RF-baseband interface
1: RFBUSDA
6: RESET
7: TXA
8: TXL1
9: TXL2
10: EXTANT
11: BANDSEL
12: ADATA
7: TXA
8: TXL1
9: TXL2
10: EXTANT
11: BANDSEL
12: ADATA
0: TXC
1: TXPWRDET
1: TXPWRDET
FOR RF POWER AMPLIFIER
(see UEM sheet)
2: RFBUSEN1
8: VREFRF02
9: VREFRF01
9: VREFRF01
SLOWAD/SLOWAD_O
0: RXIINP
IPA1 AND IPA2 ARE USED IN RF, THE TOLERANCE OF R422 IS 1% (0402, 1430873)
1: RXIINN
5: VCXOTEMP
6: PATEMP
6: PATEMP
RFCONV/RFCONV_O:
2: RXQINP
3: RXQINN
4: TXIOUTP
5: TXIOUTN
6: TXQOUTP
7: TXQOUTN
3: RXQINN
4: TXIOUTP
5: TXIOUTN
6: TXQOUTP
7: TXQOUTN
GENIO/GENIO_O
13: RXGAIN
5: TXP
FOR NEW GENIO MAPPING!
RFICCNTRL/RFICCNTR_O
RFAUXCONV/RFAUXCONV_O
2: AFC
0: RFBUSCLK
CONSTANT CURRENT SET RESISTOR
0
1
2
1
2
0
4 3 2
13
5
6
7
8
9
6
7
8
9
10
11
12
11
12
0
1
2
1
2
5
6
6
13
5
6
7
8
9
6
7
8
9
10
11
12
11
12
Appr
dd-mmm-yy
Name
GSM RF - Baseband Interface
GND
GND
R423
10k
R421
10k
100p
C422
C421
100p
27k
R422
0
1
2
1
2
GND
ISET
5
6
7
8
6
7
8
0
1
2
1
2
0
9
1
2
3
4
2
3
4
0
1
2
1
2
0
1
2
1
2
0
9
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
GND
100p
C420
5
6
6
R420
100R
RFCLK
RFCONV(9:0)
RFAUXCONV(2:0)
RFCONV_O(9:0)
RFAUXCONV_O(2:0)
SLOWAD(6:0)
SLOWAD_O(6:0)
RFCLK_I
RFCLKGND_I
RFICCTRL_O(2:0)
RFICCTRL(2:0)
PUSL(3:0)
GENIO_O(31:0)
RFAUX_O(1:0)
RFCLKGND
LPRFCLK
PUSL_O(3:0)
LPRFCLK_I
RFAUX(1:0)
RFCONV_ANA_O(16:0)
RFCONV_DIGI_O(16:0)
RFCONV_ANA(16:0)
RFCONV_DIGI(16:0)
GENIO(31:0)
G_RF_BB(31:0)
RFCLK_GPS
RFCLK_I_GPS