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Bluetooth - Fm Radio; Version: 1.0 | 10.06.2009 | 3720 | Board Version: 2Xfa - Nokia 3720 Classic Service Schematics

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BT(23:0)
FMRADIO(20:0)
Customer Care / Service Operations / Training and Vendor Development
Confidential Copyright © 2007 NOKIA Only for training purposes
REFCLK1
BT_RESETX
0
BT_WAKEUP
1
UART_WAKE
11
BTH_CLK_REQ
2
SLEEPCLK
21
UART_RTS
3
UART_TX
4
UART_RX
5
UART_CTS
6
I2S/PCM_CLK
7
I2S/PCM_IN
8
9
I2S/PCM_OUT
I2S/PCM_SYNC
10
J6001
FM_INTX
0
1
I2C_SCL
2
I2C_SDA
FM_AUDIO_PR
6
FM_AUDIO_NR
7
FM_AUDIO_PL
8
9
FM_AUDIO_NL
I2S_WS
13
J6000
21
13
1
2
0
8
9
10
7
2
11
1
0
BT_WLAN(6:0)
BT_TX_CONFX
0
1
BT_RF_ACTIVE
BT_STATUS
2
VIO
Version: 1.0
FM_AUDIO_NR
7
FM_AUDIO_NL
6
FM_AUDIO_PR
9
C6023
C6022
220n
220n
8
FM_AUDIO_PL
GND
GND
N6000
R6006
BCM2048_B0
SYSCLK
18
19
XTALP
RES
150k
GND
20
14
XTALN
RFIOP
NC
=normal,-1%,1%
SLEEPCLK
6
15
LPOIN
RFION
I2S_WS
34
7
I2S_WS
FMPLLCAP
NC
41
12
NC
I2S_SDO
FMRF_INP
NC
40
11
I2S_CLK
FMRF_INN
I2S/PCM_IN
46
8
L6001
I2S/PCM_IN
FMVCO_LP
I2S/PCM_OUT
45
9
56nH
I2S/PCM_OUT
FMVCO_LN
I2S/PCM_SYNC
42
10
I2S/PCM_SYNC
FM_CVAR
Q>20
I2S/PCM_CLK
44
24
I2S/PCM_CLK
AUDIOR
I2C_SCL
39
22
I2C_CLK
AUDIOL
I2C_SDA
48
23
I2C_DA
AUDIOGND
FM_INTX
47
FM_IRQ_N
GND
BT_CLK_REQ
28
36
CLK_REQ
UART_CTS_N
37
43
TX_CONFX
UART_RTS_N
32
33
UART_WAKE
UART_WAKEUP
UART_RXD
BT_WAKEUP
35
30
BT_WAKEUP
UART_TXD
29
RF_ACTIVE
C6007
38
STATUS
100n
BT_RESETX
49
3
RST_N
VREG_CTL
4
VREG_BT
25
57
TM3
VREGFM_DAC
31
58
TM2
VREGFM_DAC
C6004
27
59
2u2
TM1
VREGFM_DAC
26
TM0
GND
1
VDDR5V
GND
72
NC
NC
73
2
NC
VDDR3V
NC
74
NC
NC
75
53
NC
VDDO18
NC
76
54
NC
VDDO18
NC
55
VDDO18
C6005
17
50
2u2
VDDPLL
VDDC
51
VDDC
GND
21
52
VDDXO
VDDC
16
13
VDDLO
VDDRF
5
56
VDDFM
VDDO33
60,61,62,63,64,65,66,67,68,69,70,71=
GND
C6012
C6013
100n
2u2
GND
GND
|
10.06.2009
| 3720 |
Board version: 2xfa_30
Z6000
LFB2H2G44BB5B896
2
6
Bal
Single
3
5
Bal DC_Bias
GND
1
2441.75MHz
GND
C6017
68p
UART_CTS
GND
6
C6016
68p
UART_RTS
3
UART_RX
5
UART_TX
4
BT_RESETX
0
VBAT1
GND
C6003
2u2
GND
C6006
1p8
GND
|

Bluetooth - FM Radio

Z6001
ANT_BT
FMANT
| Page 5(8)

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