Motorola MTM800 - Main Board 8466575 A01_A; Controller USB;ADC Section

TRANSCEIVER 450-470MHz: SCHEMATICS, PCBs and PARTS LISTS 8.1 - 19
Main Board 8466575A01_A / Controller USB/ADC Section
ZWG0130877-A
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
NU bei Patriot Bravo
NU NU NU
NU
NU
NU
NU
NU
NU
RS232_RX
EXPH_RX
NU
USB_INT
5VD
3V_DIG
EXPH_RI
VPU
TXD_VPOUT
USB_VMOUT
USB_TXENB
USB_RS232
RI_SUSP
USB_VPIN
1uF
C0450
USB_DET
8
VBUS
14
VCC
7
VM
4
VO_VPO
11
VP
3
VPU
15
VREG
13
DPOS
10
ENUMERATE
16
FSE0_VMO
12
GND
17
6
MODE
OE_N
1
RCV
2
SUSPND
5
VCC
U0405
ISP1104
DNEG
9
U0403-2
PWR_GND
3
GND
5
1
Y
4
PWR_GND
U0402-2
GND
3
VCC
5
2
OE
1
Y
4
U0401-1
74VHC125
A
2
OE
GND
5
VCC
74VHC125
U0402-1
A
7
Y5
5
Y6
3
Y7
U0401-2
PWR_GND
3
19
EN_OE2
10
GND
20
VCC
18
Y0
16
Y1
14
Y2
12
Y3
9
Y4
4
A1
6
A2
8
A3
11
A4
13
A5
15
A6
17
A7
1
EN_OE1
8
4
MC74LVX244
U0408
2
A0
U0406-2
06A02
6
5
7
0.1uF
C0456
A
2
OE
1
Y
4
USB_RS232
USB_RS232
C0451
U0403-1
74VHC125
0.1uF 0.1uF
C0453C0452
0.1uF
R0459
10K
10K
R0455
0.1uF
C0454
R0450
47K
R0454
33K
10K
R0451
RS232_RTS
EXPH_RTS
2.2K
R0452
SDI
2
SDO
1
VCC
5
RS232_TX
EXPH_TX
ADC_SARS
CSTART
14
EOC
4
FS
17
GND
15
PWDN
16
REFM
18
19
REFP
SCLK
3
7
A1
A2
8
A3
9
A4
10
11
A5
12
A6
13
A7
CS
20
U0407
TLV1508
A0
6
TEMP_SENSE
0.1uF
C0462
TP0498
R0465
0
100K
R0470
R0469
2.2K
100K
R0467
4.7K
R046874VHC125
U0404-1
A
2
OE
1
Y
4
TP0499
PWR_GND
U0404-2
GND
3
VCC
5
0.1uF
C0458
RTS_XRXD
RXD_VMIN
C0457
0.1uF
C0455
0.1uF
R0473
270
0
R0472
ADC_IN4
R0471
0
ADC_IN1
ADC_IN2
ADC_IN3
ADC_IN7
BATTERY_VOLTAGE
0.1uF
C0461
OPT_ID
C0463
0.1uF
C0459
0.1uF
100
C0464
4.7uF
R0464
SPIB_MOSI
SPIB_MISO
10K
R0463
0
R0466
SPI_CS_ADC
SPIB_CLK
3V_DIG3V_DIG3V_DIG
3V_DIG
3V_DIG
3V_DIG
EXPH_EN
EXPH_EN
5VD
3V_DIG
3V_DIG 3V_DIG 3V_DIG
5VD 3V_DIG
5VD