Nokia N93i Service Schematics page 8

BT/WLAN antenna pads
X6403
1
GND
X6402
1
GND
RF part
RFCLKEXT
System connector
FM_RF
{
LPRF_APE(8:0)
3 UART_RTS
4 UART_CTS
OMAP
2 UART_RX
1 UART_TX
GPIO_APE(125:0)
118 BT_WAKEUP
113 BT_RESETX
Customer Care / Training & Vendor Development/ Content Creation Team
Confidential - Copyright © 2006 NOKIA Only for training and service purposes
WLAN
GND
N6302
LBWA19EBE6-108
9
HOST_IF_SEL VIO
22
GPIO6
16
RTCK
SPI_SDO
17
CLK_OUT
SPI_CSX
SPI_SDI
14
ANT SPI_CLK
13
GND
10
GND WLAN_IRQ
12
GND
WLAN_ENABLE
15
GND
2
GND
SD_DAT3
5
GND
7 GND
GND
24
GND GND
39
GND
40
GND
VDD_PA1
VDD_PA
GND
0 J6400 30 BB_VDD1.5
BT_TX_CONFn
1 J6401 29 BB_VDD2.8
BT_RF_ACTIVE
J6402 28 RF_VDD2.8
3 BT_FREQ
2 J6403 27
BT_STATUS
CLK_REQ
18
VCNTL
26
AGC0
REF_CLK_BB
6
BT_TX/RX REF_CLK_RF
BTHFM
N6030
BTHFM1.0_BALUN_ONLY
2
ANTENNA
REF_CLK
13
FMANTENNA
UART_WAKEUP
CLK_REQ
2 STATUS 5
STATUS
RF_ACTIVE CBUSDA/SDA
1 6
RF_ACTIVE
CBUSCLK/SCL
CBUSENX_IN
3 FREQ 7
FREQ
BUSMODE
0 TX_CONF 8
TX_CONFX
VFMRAD
4 BT_RESETX
VAFR
VAFL
42
SPI_CSB
NC
44
SPI_MOSI INTX
NC
45
SPI_MISO
NC
43
SPI_CLK MPX_OUT
NC
BT_PCM_OUT
BT_PCM_IN
BT_PCM_SYNC
BT_PCM_CLK
26
BT_UART_RTS
25
BT_UART_CTS
24
BT_UART_RX
SLEEPCLK
23 BT_UART_TX
SLEEPX
4
BT_WAKEUP
33
BT_RESETX PIO1
VREG_EN
R6120
3.7V 15
VBAT GND
VBAT
GND
600R/100MHz
R6121 GND
1.8V
32
VIO(1.8V) GND
VIO_APE
600R/100MHz 46 NC GND
47 GND
NC
C6150
48 GND
NC
100n
GND
GND
Version: 1.0
1.8V
VIO_APE
J6420
8
33
34
35
36
32
11
31
38
3.6V
1
GND
3 VDD_PA/VDD_PA1
4
C6304
19 BB_VDD1V5
20 BB_VDD2V8
4u7
21 RF_VDD2V8
GND
37
C6302
23
25
10n
GND
1.5V
GND
L6300
2u2H
C6301
4u7
GND
2.8V
C6306
4u7
GND
8
22 J6113
34 2.8V
VAUX
9
R6109
11
10 600R/100MHz
12
17
C6157 C6158
100n 100n
GND GND
GND GND
16
20
19
GND
21
39
30
28
29
27
R6196
18
220R
40
1.8V
36
37
1
3
14
31
35
38
41 GND
GND
19.12.2006 N93i/ RM-156 Board version: 1UV_060
WLAN power supply
3.7V
VBAT
N6303 GND
MIC5319YML
4 3
Vout Vin
C6435
5 2
ADJ GND
1u0
6 1
BYP EN
7= GND GND GND
C6305
33n
GND
N6300
TPS62311YZDR
U//U
B1 A2
SW VIN
D1 B2
VOUT EN
C6300
C2 C1
ADJ MODE/SYNC 4u7
D2 A1 GND
FB GND
GND
N6301
6
VEN
1 VOUT
VIN 2
LP3981YDX
VOUT_ BYP 5
-2.8_NOPB
SENSE
3
C6421 C6434
7 4
GND
33n 2u2
GND GND GND
I2C_DATA 1
I2C_CLK
0
MIC3PR 5
MIC3P
3
C6100
100n MIC3NR
6
C6101
MIC3N
100n 4
INTX
13
PCM_OUT 3
PCM_IN
2
PCM_SYNC 1
PCM_CLK
0
1
SLEEPCLK_IN
0
PURX
WLAN, BTHFM
}
SPI2_APE(3:0)
2
3
OMAP
1
0
GPIO_APE(125:0)
87
31
98
}
1
NCW_CLKREQ(2:0)
0
Cebbo2P
I2C(1:0)
AUDIO(7:0)
}
KEYB_CMT(20:0)
PCM(3:0)
Cebbo2P
PUSL(7:0)
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