Page 1
A10
J100
N_GSM_EXC_SW
GSM_EXC_SW
N_DCS_SW
DCS_SW
FL130
FL110
N_DCS_SEL
U110
RX_EN
RVCO
U140
RF_V2
U420
GSM
U430
DCS
GSM_TX
DCS_TX
PA_B+
PA_B+
U400
U100
RX_DCS
PA_B+
RX_GSM
RF_V1
N_GSM_SEL
GSM_TX
DCS_TX
PA_B+
VAPC
FL140
FL120
DCS_SEL
RX_LO
DCS_SEL
U120
N_DCS_SEL
RF_V2
GSM_EXC_EN
DCS_EXC_EN
U300
897-1747MHz
N_GSM_SEL
FL160
SF_OUT
TX_EN
RF_V2
VCO_EN
LO_IN
IF_POSITIVE
IF_NEGATIVE
FEEDBACK
N_GSM_SEL
RF_V2
SWITCHED_V CC
U170
IF_OUT
FL170
400MHz
POWER_CONTR OL
TX_EN
U450
TX_KEY_PAC
POWER_DETE CT_SWITCH
SATURATION_DETECT
RX_EN
U301
HIGH_FREQUE NCY_MODULATION
RF SCHEMATIC PAGE 1/2
RX_TUNE_LINE
TX_TUNE_LINE
Page 2
RF SCHEMATIC PAGE 2/2
RF_V2
U203
RF_V2
RVCO
RX_SERIAL_CLOCK
RX_SERIAL_FRAME_SYNC
RX_ACQUIRE
RX_SERIAL_DATA
U202
RF_V1
5V
5V
RF_V2
PRESCALER_IN
HIGH_FREQUENCY_MODULATION
RX_CHARGE_PUMP
TX_CHARGE_PUMP
SWITCHED_VCC
IF_IN
AOC_DRIVE
POWER_DETECTOR_SWITCH
TX_KEY_PAC
N_DCS_SELECT
N_GSM_SELECT
SATURATION_DETECT
RF_V2
RF_V1
U201
TX_CLOCK
TX_KEY
MAGIC_SPI_CS
MAGIC_SPI_CLK
MAGIC_SPI_DATA
TX_SERIAL_DATA_IN
13MHz_CLOCK_OUT
CLK_SELECT
DM_CS
RF_V1
Q240
MNCP_VCC
5V
VREF
RF_V2
N_EXC_EN
N_TX_EN
Q700
RF_V2
N_DCS_SELECT
TX_ENABLE
RVCO
Q502
RF_V2
U710
DCS_SEL
VCO_EN
N_GSM_SELECT
GSM_EXCITER_ENABLE
Q701
SUPERFILTER_OUT
GSM_EXCITER_ENABLE
DCS_EXCITER_ENABLE
RF_V2
Y250
26MHz
DCS_EXCITER_ENA BLE
U501
B+
N_GSM_EXC_SW
RF_V2
N_DCS_SELECT
GSM_EXCITER_ENABLE
5V
U501
RX_EN
DCS_SEL
RX_EN
U500
U500
U503
N_DCS_SW
DCS_SW
GSM_EXC_SW
RF_V2
U500
5V
U503
Page 3
ROTATOR_DET
AL SCHEMATIC - PAGE 1/2
OE_N
RW_N
SR_CSN
EB0_N
EB1_N
U2003
SR_VCC
M
A
R
S
TP_FLASH_CS
CE0
MORT_FLASH_CS
BRST_CLK
OE_N
EB1_N
ADV_N
RESET_0
ECB_N
QVCC
V1
V3
D3
IVDD
JVDD
V2
V3 HVDD
V3
U2000
Flash
EVDD
V2
V2
DVDD
V3
U1000
PATRIOT
CVDD
V2
BVDD
V3
AVDD
V3
VCCA
V3
RESET
T
S
I
O
S
D
D
R
M
T
T
T
T
TP_MUX_CTL
E
E
D
_
D
_
U
K
P
C
S
C
M
D
T
V2
MOD
CLK_SELECT
STBY
GCAP_13MHz_CLOCK
MAGIC_13MHz
OC3
WATCHDOG
RESET_0
RESET
USB_VP
IRDA_TX
IRDA_RX
IRDA_EN
USB_TXENB
USB_EOP
GCAP_INT
GCAP_32kHz_IN
DATALOG_N
ROTATOR_DET
ROW_4
ROW_3
ROW_2
ROW_1
ROW_0
ROW_4
PWR_END_KEY
COLUMN_1
ROW_4
ROW_3
COLUMN_1
ROW_3
COLUMN_2
ROW_3
ROW_1
ROW_0
ROW_0
ROW_2
ROW_4
ROW_0
COLUMN_0
ROW_0
ROW_3
COLUMN_0
COLUMN_0
ROW_4
COLUMN_2
ROW_4
COLUMN_2
ROW_0
KEYBOARD CIRCUIT
ROW_2
COLUMN_1
ROW_2
ROW_4
ROW_0
ROW_3
ROW_0
COLUMN_1
COLUMN_2
ROW_1
UCTS
UCTS_CE
UCTS2_SIM_RST1
DATALOG_N
URI
URI_CE
UTXD2
V2
DATA(15:0)
ADDRESS(23:0)
U7004
URXD2_SIM_RX1
UDSR_CE
UDSR
DATALOG_N
URTS2_SIM_CLK1
BFDBK_A
RW_N
EIM_CS5
DISP_CS0
EIM_CS2
BRST_CLK
ADV_N
ECB_N
EB0_N
EB1_N
OE_N
UTXD_VDOUT
CE4
CE1
CE0
COLUMN_3
COLUMN_2
A0
SPI_CS7
SPI_CS4
SDI_D_C
GCAP_SPI_CS
LIGHT_SENSOR_DET
DISP_SPI_CS
MAGIC_SPI_CS
BB_MOSI
BB_MISO
BB_SPI_CLK
MAGIC_SPI_DATA
MAGIC_SPI_CLK
EL_EN2
EL_EN1
N_EXC_EN
N_TX_EN
I
2
S
M
T
V
C
_
U
B
S
U
1
2
R
R
S
T
D
D
U
U
1
D
R
D
N
N
X
C
U
X
O
R
O
D
I
I
_
T
U
T
T
U
M
P
P
O
O
T
X
I
X
K
N
S
S
T
L
R
_
2
D
X
R
U
1
T
S
R
_
M
I
S
_
2
S
T
C
U
E
_
R
_
_
C
_
_
M
M
M
I
I
I
M
M
S
I
S
S
I
S
S
V
1
K
L
C
_
M
I
S
_
2
S
T
R
U
C
N
K
T
I
N
C
U
_
Y
O
O
A
S
_
L
T
_
A
A
C
E
_
T
D
M
A
_
X
A
L
D
R
_
R
A
4
I
L
F
1
_
_
R
A
I
A
B
E
T
R
P
S
_
A
E
S
X
D
_
_
R
X
L
T
A
I
R
E
S
_
X
R
X
R
K
C
O
L
C
_
X
T
S
K
F
D
D
L
V
V
V
C
V
E_RD
SW_B+_ENABLE
RX_ENABLE
TX_KEY
DM_CS
RX_ACQUIRE
BATT_SER_DATA
POLY_EN
MIDRATE_1
MIDRATE_2
SIM_PD0
COLUMN_1
COLUMN_0
V3
URTS_USBXRXD
VR4201
ROW_2
ROW_1
ROW_3
ROW_1
COLUMN_0
ROW_1
COLUMN_1
ROW_1
H
C
T
I
W
S
_
T
E
S
D
A
E
H
ALERT_IN_POSITIVE
V3
SPEAKER_POSITIVE
V2
RESET_0
BB_SPI_CLK
SDI_D_C
EL_EN1
ALERT_VCC
RW_N
ROW_1
ROW_4
ROW_2
ROW_3
FLIPCONNECTOR
J440
ALERT_IN_NEGATIVE
SPEAKER_NEGATIVE
BB_MOSI
DISP_SPI_CS
EL_EN2
VIBRATOR
DISP_CS0
A0
CE BUS CONNECTOR
J5000
BATT_FDBK
USB+_UTXD
USB_UXRD
USB_PWR
SW_B+
UCTS
UDCD
URI
UDTR
UDSR
OPTION1
OPTION2
CE_AUDIO_OUT
CE_AUDIO_IN
EXT_BATT
U7002
B+
SW_B+_EN
U5000
USB_POWER
USB_VCCR
USB+
USB-
OPTION1
OPTION2
UDSR_CE
UDTR
URI_CE
UDCD
UCTS_CE
BATTERY_FEEDBACK
CE_AUDIO_IN
DATA(15:0)
DATA(15:0)
CE_AUDIO_OUT
Page 4
ALERT_VCC
V2
D
E
R
_
D
E
L
DS4400
DS4401
DS4402
DS4403
DS4404
DS4406
DS4407
DS4409
BL_SNK
N
R
G
_
D
E
L
D4410
SPKR_OUT_MINUS
SPKR_OUT_PLUS
MICROPHONE_IN
HEADSET_MICROPHONE
FL216
AUDIO BIAS MODULE
CE_AUDIO_IN
HEADSET_SWITCH
V2
U7003
SPKRM
CE_AUDIO_OUT
OC3
ALERT_OUT_POSITIVE
ON_OFF
ALERT_VCC
ALRTIN
ALRTREF
SPKROUT2
VCLK
VDR
VFS
VDX
E
V
I
T
A
G
E
N
_
T
U
O
_
T
R
E
L
A
RTC_BATTERY
T
U
O
_
R
C
C
O
0
1
T
V
D
D
_
A
P
P
T
_
_
R
R
B
M
M
I
L
I
I
V
S
S
A
B+
Q3700
ALRT_VCC
Y3000
32,768kHz
5V
D
X
K
C
O
L
C
N
C
S
V
C
1
_
_
E
3
R
R
C
V
S
S
T
S
C
_
O
z
O
H
B
k
_
2
3
V
K
T
S
L
R
C
_
_
T
S
X
X
M
M
O
I
R
I
T
R
I
_
S
S
_
_
_
_
_
M
S
S
M
M
M
I
I
I
I
L
L
S
S
S
S
U3000
GCAP3
T
R
U
B
X
O
N
B
K
D
P
E
S
L
C
_
M
I
S
P
V
O
X
M
U
_
V
E
T
_
V
_
-
D
_
_
_
S
B
B
B
X
B
T
B
S
S
S
S
S
T
R
U
U
U
U
U
U
U
USB_PWR
USB+
USB_VCCR
MIDRATE_2
B+
V3
V_BUCK
B+
V_BOOST
VSIM_EN
V_BUCK
B+
V3
V3
V2
VSIM1
V1
AL SCHEMATIC PAGE 2/2
VREF
VREF2
B+
V_BOOST
D3601
POLYPHONIC SPEAKER SUPPORT
SPKROUT2
ALRTREF
ALRTIN
ALERT_OUT_NEGATIVE
GCAP_XTAL
B+
BATT+
BATTERY_FEEDBACK
B+
MAIN
BL_SNK
LED_RED
LED_GRN
V_BUCK
CR3500
B+
I
S
O
S
C
S
O
I
_
I
M
M
P
_
_
S
B
_
B
B
P
B
A
C
G
+
K
Y
B
L
B
_
C
D
T
_
I
N
X
P
A
E
S
T
_
S
B
B
T
E
S
E
R
S
T
P
U
F
F
R
O
R
_
E
N
T
O
N
I
_
P
A
C
G
1
0
0
3
D
WDOG
1
A
V
I
B
M
R
E
H
T
Y
E
K
_
D
N
E
_
R
W
P
WDOG
4
6
D
D
A
A
Y
E
K
_
X
T
BFDBK_A
AD6
TP_TXKEY
V2
EXTERNAL POWER & BATTERYCONTROL
EXT_B+
CR3010
BATTERY_FEEDBACK
Q7001
CR7000
Q7002
Q3800
CR3800
BATT+
THERMBIAS
M7000
PA_B+
B+
Q7000
AD4
BATT_SERIAL_DATA
CR7001
MAIN
MICROPHONE CIRCUIT
J4100
HEADSET CIRCUIT
J4300
HEADSET_SWITCH
VR4405
MICROPHONE
FL4300
HEADSET_MICROPHONE
SPKRM
VREF2
LIGHT SENSOR
V2
Q7004
U3001
LIGHT_SENSOR_DET
J4500
U7000
RTC BATT
RTC_BATTERY
SIM BLOCK
LS_SIM_RST_CONNECT OR
LS_SIM_CLK_CONNECTO R
J3500
Q7003
VSIM1
MIDRATE_1
V2
R
O
T
C
E
N
N
O
C
_
O
I
_
M
I
S
Page 5
BOARD LAYOUT - PAGE 1/2
Page 6
BOARD LAYOUT - PAGE 2/2
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