Kenwood TM-D700A Service Manual

TM-D700A/E
SEMICONDUCTOR DATA
30622M8759GP (PANEL UNIT CPU : IC4)
Pin
No./Port
Name|
I/O
Function
Active!
[Pin
No.|Port
Name}
I/O
Function
Active}
1
KYCALL|
|
|[CALL]
key
input
L
36
NC
|
|
Not
used
(VCC)
2
KYVFO
|
|
|
[VFO]
key
input
L
37-41
NC
|
|
Not
used
3
KYMR
|
|
[MR]
key
input
L
42
RD
-
|
Read
signal
4
KYPM
|
|
[PM}
key
input
L
43
NC
-
|Not
used
5
KYMNU
|
|
{MENU}
key
input
L
44
WR
-
|
Write
signal
6
BYTE
|
|
Select
8-bit
data
bus
(5C)
45
LCDAO
|
O
|LCD
Address
0
7
CNVSS
|
|
|
Select
memory
expansion
mode
46
|LCDCD2|
O
|LCD
chip
select
2
8
FUNC
|
|{F1]
key
input
L
47
|LCDCD1;
O
|LCD
chip
select
1
9
KYF1
|
|
[F2}
key
input
L
48
CSO
-
|
Flash
ROM
chip
select
signal
10
RESET
|
|
Reset
49
A19
-
|Not
used
(Open)
14
XOUT
O
{Clock
output
50-59
|
A18-9
~
|
Address
bus
18-9
12
vss
-
|GND
60
vcc
-
|
Power
input
13
XIN
|
|
Clock
input
61
A8
-
|
Address
bus
8
14
Vcc
-
|
Power
input
62
vss
-
|
GND
15
NMI
(I)
|
Not
used
63-70
A7-0
-
|
Address
bus
7-0
16
INT2
|
|
Interrupt
from
serial
input
port
71-78
|LCDD7-0)
I/O
|
LCD
data
bus
7-0
17
INT1
|
|
Encoder
pulse
1
input
79-86
D7-0
-
|
Data
bus
7-0
18
INTO
!
|
Encoder
pulse
2
input
87
LCDRD
|
O
|LCD
read
terminal
19
KYF2
|
|{F3]
key
input
L
88
LCDWR
|
O
/LCD
write
terminal
20
KYF3
|
|
[F4]
key
input
L
89
LCDRES|
O
/|LCD
reset
21
NC
|
|
Not
used
(VCC)
90
PWR
1
|
[POWER]
key
input
(key
interupt)|
22
NC
|
|
Not
used
(VCC)
91
B-AFVR|
|
|Bband
R
AF
VOL
(A/D)
23-26
|
DIM3-0
|
O
|
Dimmer
output
92
B-SQVR|
|
|B
band
R
SQ
VOL
(A/D)
27
PSW
O
|
Power
SW
control
output
93
A-AFVR|
|
|AbandL
AF
VOL
(A/D)
28
BS
O
|
Beat
shift
output
94
AVSS
-
_|
Analog
power
input
(GND)
29
NC
|
|
Not
used
(VCC)
95
|
A-SQVR|
{|
|AbandL.
SQ
VOL
(A/D)
30
NC
|
|
Not
used
(VCC)
96
VREF
-
|
A/D
reference
voltage
input
31
KYF4
|
|[F5]
key
input
L
97
AVCC
-
|
Analog
power
input
(5C)
32
KYF5
|
|
[F6]
key
input
L
98
MHz
!
|
[MHz]
key
input
33
TXDO
OQ
|
Serial
port
for
connecting
to
TX-RX
uint
99
B_KEY
|
|(B
BAND
SEL]
key
input
34
RXDO
|_|
Serial
port
for
connecting
to
TX-RX
uint
100
|
ALKEY
;
|
|[A
BAND
SEL]
key
input
35
NC
|
|
Not
used
(VCC)
17

Kenwood TM-D700A Specifications

General

Brand	Kenwood
Model	TM-D700A
Category	Transceiver
Language	English