Motorola T720 Instruction Manual page 56

VSIM_EN1
SIM_PD0
UCTS
URI
UDSR
UDCD
UDTR
UTXD2
URTS2_SIM_CLK1
UCTS2_SIM_RST1
URXD2_SIM_RX1
LIGHT_SENSOR_DET
SW_B+_EN
N_EXC_EN
N_TX_EN
MIDRATE_1
STBY
RX_EN
RX_ACQUIRE
DM_CS
TX_KEY
CLK_SEL
RESET
EL1_EN
EL2_EN
RX_SERIAL_CLOCK
RX_SERIAL_FRAME_SYNC
RX_SERIAL_DATA
TX_SERIAL_DATA
TX_CLOCK
( to Display )
J4100
U7003
INA,B
MIC
MICROPHONE_IN
4
OUTA,B 15
AUDIO
J4300 CE_AUDIO_IN 14 13
HEADSET_SWITCH
2 21
20
FL4300 BIAS
HS_MICROPHONE MODULE
4
C1 A1 10 11
CE_AUDIO_OUT
24 23
3 C3 25
A3
ON_OFF
FILT.
SPKRM
J901
15 FL216
EXT_OUT
CE
A1 C1
SPKR_N
CON. SPKR_OUT_MIN.
A3 C3 SPKR_P
SPKR_OUT_PLUS FILT.
ALERT_OUT_NEGATIVE
ALERT_OUT_POSITIVE
SW_B+_EN
7 SW_B+ U7002
B+
U5000
USB_PWR USB_PWR
6
USB+_UTXD USB+
4
USB_URXD
USB-
5
OPTION1
13
OPTION2
14
UDCD BL_SNK
9
UDTR
11
CE_AUDIO_IN
SR_CSN
16
EXT_BATT
SR_VCC
3
BATT_FDBK
2
BATT_FDBK
BFDBK_A
URTS2_SIM_CLK1
9
1
U7004
17-20
8
U5000
1
UCTS2_SIM_RST1
UCTS UCTS_CE
8
15
16
UCTS
5
UTXD2
URI
URI_CE
10
4 3
URI
13
URXD2_SIM_RX1
UDSR UDSR_CE
12
12 11
UDSR
DATALOG_N
2,10
B13
U1000 D7
MAGIC_SPI_CS
MAGIC
K11
PATRIOT E8 MAGIC_SPI_CLK
2nd SIM
A14 MQSPI
INTERF. B4 MAGIC_SPI_DATA
F11
C13
ADDRESS BUS
G11
G10 DATA BUS
PRIM.
F13
UART
P14 ECB_N
MEMORY
C14
N15 EB1_N
2ND INTER
D13
FACE
P13 (FLASH_CS) CE0
UART
F12
ADV_N
N14
E13 BRST_CLK
P15
M14 OE_N
C5
MQSPI
L9
EB0_N
C3
N15 EB1_N
T
C7
L8 RW_N
D9
i
H12
m
J14 SIM_CLK
J9
e
J13 SIM_RST
A6
SIM
J11 SIM_TX
A7
INTERF.
J12 SIM_RX
C8 I
n
B6
F3 SDI_D_C
t
A8
MQSPI
E1 DISP_SPI_CS
H7
DISPLAY
M12 DISP_CS_0
E9
KBC1 - KBC2
KEYPAD
D9
PORT
KBR0 - KBR4
B
D
C10 ONE
G2 BATT_SER_D
B S WIRE
B10
AVDD, BVDD, DVDD, IVDD, QVCC, VCCA
I
A10 P
CVDD, EVDD, HVDD, JVDD
B9 n
POWER
V1
t
D10
SERIAL
GCAP PRIM G13 RESET_O
AUDIO TIMER
RESET
UART H7
MQSPI
PORT
B1
C3
CODEC CNTL.
TIMER
ON
D4
SERIAL
LOGIG
LOGIC
INTERF. SPI
B2
K3
N1
M2
J1
K2
Logic
U3000
F13 GCAP3
E9
INTERF.
C9
BACKl.
E8
CONTR.
E7
SRAM
A8 HOLD
B+
from EXT
PWR Cntl.
5,6V 2,5V B+
B+
Q3700
BATT+
U2000
SRAM
SR_VCC
D3
4 Mbit
C5
E7 V1
A4-5,D6,G4
FLASH
V3
G6,E1
C4
EE Prom
B4 RESET_O
B5
32 Mbit
F8
SR_CSN
V3
V2
EXT_BATT
This resistor is IN the ( from CE Conn.)
Charger accessory and
is used for identification
V2
Over voltage limit: 6,85V
Under voltage shut off: 2,67
R3011
BATT_FDBK
CHARGER
R3010
EXT_B+
L7 BATT+
BATT_SER_DATA
N6 EXT_B+
AD AD4 (BATT_THERM)
H4
CONV.
I_SENSE
K7
S
G
CHRG_C D
M6
Q3800
CHARGE
D4410
V2
LED_RED
G10
LED
LED_GRN
DRIVE
D14
SIM
SIM_PD0
E11
DET.
SIM
LS_SIM_CLK
J3500
3
P11
LEVEL
LS_SIM_RST
N10 2 1,5 VSIM1
SIM_I/O
SHIFT
M11 6 4
P10 SIM_CLK
M10 SIM_RST
N11 SIM_TX
P12 SIM_RX
(to Flip Connector)
VIBRATOR_OUT
BLOCK DIAGRAM - PAGE 2/2
ALERT_VCC (to Backlight LED 's and Alert)
RESET_O
DISP_CS0
A6,E1,D6
RW_N
SRAM EL_EN1
4 Mbit
U2003
SDI_D_C
B5
BB_MOSI
A2
BB_SPI_CLK
B2
DISP_SPI_CS
A1
G5
EL_EN2
ALERT_IN_POSITIVE
ALERT_IN_NEGATIVE
SPEAKER_POSITIVE
SPEAKER_NEGATIVE
VIBRATOR
V2
V3
ALRT_VCC
NC
External PWR Contr.
GND
CR7000
EXT_B+ ( to Charger )
D S
4
S G
2
3
MIDRATE_1
Q7001 Q7002 Q7003
G D
4,5
OVIC 1
B+
( to GCap)
U7000
CR7001
2,3
PA_B+
BATT CONTACT
M7000
3 2
4 1
GND
BATT+
CR3800
V2
C
2
Q7001 E
4
1
Q7001 LIGHT_SENSOR_DET
3
VREF2
LIGHT SENSOR
J4400
Flip
Flip Connector
White
D0-7
C
Backl.
20 Colour
o
Display
A0
12-19 n
120x160
t
5
Pixel
r.
21
Boost
11
8
Yel/Green
C Backl.
B/W
o Display
7
n
25
96x32
t
6
Pixel
r. FET
24
SW
23
Polyphonic
1
Alert
30 Speaker
3 Earpiece
Speaker
28
22 Vibrator
4
2
9
10
26, 27,
29
Key
Matrix
KBC0 - KBC2
KEYPAD
KBR0 - KBR4
MATRIX
PWR_END_KEY
ALRT_VCC
BL_SNK
DS4406-
DS4413
J4500
RTC_BATTERY
RX SIGNAL PATH
TX SIGNAL PATH
MAIN VCO SIGNAL PATH
TUNING VOLTAGES
REFERENCE CLOCK
Orderable Part
Non - Orderable Part