Motorola MTP700 - Schematic Diagram - 16 Pin Connector

TRANSCEIVER 400 MHz MTP700 Portable Radio / Detailed Service Manual 4.1 - 39
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
TCK/SCK/RI
DNP
USB-(RXD/TDI)
JTAG/RADIO ON/OFF
HEADSET/KEYFAIL
TMS/SRDA/DTR
(133K PULL DOWN IN GCPA3)
BOT_SWB+
MCU_DE/CTS
BOTTOM OPTION 2
USB POWER/RTS/RESET IN
RS232_DCD
RS232_RI
BOTTOM OPTION 1
TRST/STDA/DSR
USB+(TXD/TDO)
CONNECTOR
16-PIN
DSP_DE/FS/DCD
R102
39K
R103
39K
C102
0.1uF
E101
48nH
R101
39K
RxD_USB-
HEADSET_KEYFAIL
1
J110-11
J110-12
12
TP100
U7004
SPARK_GAP
E137
SPARK_GAP
12
39K
R100
V3_2.775V_DIG
OPT_SEL_2
OPT_SEL_1
RS232_DSR
R120
1K
V3_2.775V_DIG
0.1uF
13V
C126
VR100
TP105
1
C117
0.22uF
2
TP104
1
J110-2
J110-16
E125
SPARK_GAP
1
J110-1
INT_MIC-
INT_MIC+
SPARK_GAP
E121
12
C125
12
0.1uF
12
SPARK_GAP
E141
GND2
1
R1
10
R2
9
R3
8
R4
7
CE_ON_OFF
SPARK_GAP
U7003
C1
2
C2
3
C3
4
C4
5
GND1
6
J110-10
U101
EZAST21
12
J110-9
SPARK_GAP
E133
13V
VR104
33pF
C123-2C123-1
33pF
33pF
C127
1 6 4
C122-4
33pF
5.6V
VR102
2 5
3
5
C4
6
GND1 GND2
1
10
R1
9
R2
8
R3
7
R4
EZAST21
U100
2
C1
3
C2
4
C3
1
12
J110-3
TP102
J110-14
SPARK_GAP
E117
J110-15
J110-13
TP103
1
150pF
C101
4 3 6 1
VGND
VR103
5.6V
2 5
R119
1K
12
V3_2.775V_DIG
J110-6
SPARK_GAP
E109
J110-7
33pF
C122-3C122-2
33pF
RS232_CTS
33pF
C124-1
E113
SPARK_GAP
12
TxD_USB+
RS232_DTR
J110-4
7
R4
TP101
1
3
C2
4
C3
5
C4
6
GND1
1
GND2
10
R1
R2
9
8
R3
12
EZAST21
U102
2
C1
SPARK_GAP
E129
3 1
C123-3
33pF
5.6V
VR101
2 5
4 6
E145
SPARK_GAP
12
J110-5
33pF
C123-4
TP106
1
C124-2
33pF
C124-4
33pF33pF
C124-3
USB_PWR_RTS_RESETIN
J110-8
150pF
C100
48nH
E102
IO_1
IO Interface & Connectors
Schematic Diagram - 16 Pin Connector