Fm Radio, Bluetooth - Nokia 6131 Service Schematics

RAPGSM
CBUS(3:0)
System connector
Bluetooth antenna pads
J6006
L6002
1n8H
J6007
GND
RF part
RFCLKEXT
? ~4V
? 1.8V
Customer Care / Service & Support Readiness / Content Creation Team
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
? 1.8V
VIO
C6176
FMANT(1:0)
0
100p
1
C6178
0
2
27p
C6179
47p
GND
Z6030
J6005
LFB2H2G44BB2A257
L6030
Unbal Bal
2n7H
DC Bal
GND
C6039
2441.75MHz
18p
L6031
GND 2n7H
GND
C6051 C6052
2p7 2p7
GND GND
C6032
100p
5
C6033
10n
GND
L6055
VBAT
240R/100MHz
VIO
C6035
C6055
10n
1u0 2R2
R6032
C6034
GND GND
10n
C6037 C6031
C6036
10n 18p
1u5
GND
GND GND GND
Version: 1.0
C6158
100n
C6157
10n
? 2.8V
FM radio
VAUX
N6156
C6162
TEA5761UK_N4B 33n
D7 B2
VDD CPOUT
E1 GND
VCC A1
LOOPSW
B6 A2
VREFDIG LO1
A6 A3
BUSENABLE LO2
D6
BUSMODE
A4
CD1
B7
DATA
A7 G5
CLOCK VAFR
C7 F4
CBUSenX VAFL
F1 G4
XTAL MPXOUT
A5 G2
SWPORT AGND
GND
D1
RFIN1
SLEEPCLK
G1
FREQIN
C1
RFIN2
C2 G6
RFGND TMUTE
E7
CD2
G7 INTX
D2
CD3
F6
B1
INTCON1 CAGC
C6163 C6159 C6165
E6
INTCON2
C6170
33n 33n 33n
F7 F2
DGND AGND
10n
GND GND GND GND GND GND
? 1.8V
VIO
Bluetooth
N6030
BC4-ROM1.0RDL
R6030
E3
PIO0
10k
E2 F4
TX_A PIO1
E1 G1
TX_B PIO2
F2 G2 UART_CTS_P 4
AUX_DAC PIO3
E6 BT_WAKEUP 5
PIO4
E5
C7 PIO5
VSS_DIG
D7 BTH_CLK_REQ 6
G3 PIO6
VSS_DIG
D4
PIO7
B1
VSS_VCO
F3
C1 PIO8
VSS_RADIO
F1
B3 PIO9
VSS_ANA
B5 UART_TX
1
UART_TX
GND A5 UART_RX 2
UART_RX
A7 UART_RTS 3
UART_RTS
A3
XTAL_IN
A6 UART_CTS 4
UART_CTS
E7 BT_RESETX 0
RESETB
B4
AIO2
D2 RF_IN
G5 R6034
SMP_IN
C4
AIO0
GND
G6 10k
LX
L6032 R6031
G7 C3
SMP_COM VREG_EN
10k
F6 22nH
SPI_CSB
C6042
A2
VREG_IN F5
SPI_CLK
G4 E4
VDD_PIO SPI_MOSI 10n
D6
F7
VDD_PADS SPI_MISO
A4 D3
TEST_EN GND
VDD_ANA
D5 PCM_OUT 3
C6 PCM_OUT
VDD_CORE
B7 2
PCM_IN PCM_IN
B2 C5 PCM_SYNC 1
VDD_VCO PCM_SYNC
C2 B6 PCM_CLK 0
VDD_RADIO PCM_CLK
RM-115 / RM-126 Board version: 1oaa_50
05.04.2006
RETU
AUDIO(8:0)
C6188 5
MIC3P
100n
C6189 MIC3PR
7
100n
MIC3N
C6190 6
100n
GND C6191 MIC3NR 8
100n
GND
RAPGSM
LPRF_CMT(6:0)
RETU
PUSL(7:0)
SLEEPCLK
1
PURX
0
R6040
100k
GND
RAPGSM
PCM(3:0)

FM radio, Bluetooth

NOTE!
FM radio is only included in
- Nokia 6131 / RM-115
- Nokia 6133 / RM-115
- Nokia 6133 / RM-126
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