Motorola MTP700 - IO Interface & Connectors Schematic Diagram - 40 Pin Connector

4.1 - 38 MTP700 Portable Radio / Detailed Service Manual TRANSCEIVER 400 MHz
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CLOCK
COL0
ROW2
BATTERY INTERFACE CIRCUITRY
SIDE BUTTON 3
ROW0
40-PIN CONNECTOR
COL3
ROW1
ROW3
COL4
RESET
COL1
Backlight+
DATA
COL2
V3_2.775V
ROW4
DISPLAY_RS
GND
Backlight-
CHIP_SEL
J100-4
BLM11B601S
E105
33pF
C136
C130
470pF
C116
150pF
C118
470pF
J100-19
5
6
3
J100-34
4
GND
8
VCC
U108-2
TC7W02FU
R121
U108-3
TC7W02FU
RB471E
5
3
1
2
4
SPIB_MOSI
39
J100-15
D100
39K
R114
TC7WU04F
U107-3
35
DISPLAY_RS
J100-10
Backlight-
KP_COL0
J100-23
J100-35
R113
7.5K
R109
KP_COL4
BLM11B601S
V3_2.775V_DIG
0.1
E103
J100-33
V3_2.775V_DIG
10K
R111
KP_ROW4
BAT_DATA_IN
KP_ROW1
J100-22
1K
R131
J100-27
KP_ROW4
J100-1
RV101
J100-8
150pF
C115
J100-18
RESET_OUT
C139
470pF
C138
470pF
1KR128
0.1uF
2
6 4
1 3
C105
Q103
UMG5
470pF
C133
BAT_DATA_PULL_UP
KP_COL4
J100-9
J100-2
KP_COL2
SIDE_OPT_B+
1K
R123
J100-32
J100-40
150pF
C131
RAW_B+
OUTY
4
VCC
5
SPIB_CLK
U106
TC7S08FU
GND
3
INA
2
INB
1
470pF
KP_COL3
R124
1K
C134
J100-5
J100-38
J100-12
J100-24
KP_ROW2
J100-39
J100-36
BAT_DATA
C104
0.1uF
8
VCC
39
R107
U107-4
PWR_GND
4
GND
39
J100-28
R132
1K
R106
J100-11
0.1uF
C113
C120
J100-25
33pF
BOT_SWB+_EN
J100-17
KP_COL1
R117
39K
TC7W02FU
U108-1
1
2
7
1K
R130
R129 1K
470pF
C119
Q102
4809939C05
4
1 2
5 3
J100-14
0.1uF
5.5V_RF
KP_ROW0
J100-20
C121
R125
56K
1K
J100-3
R118
R110
10K
R122 100
1
2
4
E104
BLM11B601S
D101
5
3
FDC6330L
61
4
5
3
2
C114
Q101
J100-29
0.1uF
V3_2.775V_DIG
J100-13
R127
1K
R126
1K
J100-26
V3_2.775V_DIG
470pF
C135
SIDE_SWB+_EN
C132
470pF
BAT_DATA_OUT
J100-6
J100-30
39K
R108
KP_ROW3
J100-7
5
3
2
R112
12K
Q100
FDC6330L
61
4
470pF
VREF2_2.775V_DIG
SPIB_CS1_DISPLAY
C137
2
5
RESET
7
RS_NEG
8
RS_POS
VCC
1
J100-37
MAX4373
U111
3
CIN1
COUT1
6
GND
4
OUT
S100
SWITCH
A1
1
A2
3
B1
2
B2
4
J100-21
C112
33pF
2.2K
R116
2
J100-31
U107-1
17
U107-2
TC7WU04F
6
J100-16
TC7WU04F
IO_2
IO_2
IO_1
IO Interface & Connectors
Schematic Diagram - 40 Pin Connector