Kenwood TM-D700A Service Manual

TM-D700A/E
SEMICONDUCTOR DATA
78F4218GCJVZC : E, M4 (TX-RX UNIT CPU : IC604)
jPin
No.|
Port
Name
|
W/O
Function
Active
Level
66
|REPTR
I
L
67 |
CLK
OQ
__|
Common
clock
(XSW,
2099,
E2P,
DAC,
VPLL,
UPLL, RTC)
68
|DATA
OQ
__|
Common
data
(XSW, 2099,
E2PS!,
DAC, VPLL,
UPLL)
69
XSW_LD
O
|
Cross
Point
SW.
LOAD
70
|
2099LCK1
O
|
2099LCK
71
2099LCK2
QO
|2099LCK
72
=|VSS
- _|GND
—
73.
|
DTMFCK
O__|
DTMF CLOCK
LC73881M
74.
|DTMFDT
|
DTMF
DATA
75
DTMFDET
I
Data
detection
76
| VS3NAR
O
|
VS-3NAR
77
|
VS3RST
QO
|VS-3
RESET
78
{|VS38CS
O
_|VS-3
Chip Select
79
| VS3DT
O__|VS-3
DATA
80
| VS3CK
O
|VS-3
CLK
81
VDD
-
Positive
power
—_—
82. |
RTCE
O__| RTC
Chip
Select
RS5C321A
83
|
RTCSIO
VO _|
RTC
data
input/output
84
DA_EN
OQ __|DAC
Enable
output
M62364FP
85
|NC
86
TxD3
OQ
__|UART
data
output
to
TNC
87
|BEEP
OQ
__|
Beep sound
output
88
{iNC
89
RATS3
Q__|UART
Transmission
inhibition
signal
output
to
TNC
—_H:
Transmission
control
—_
90
|E12
oO
91
E96
oO
92.
{112
oO
93
«196
ce)
94
VPP
|
Flash
writing
10V
application
pin
Normal:L
pulse
95
|NC
96
E2SO0
| Data
input
line
for
EEPROM (EEPROM
SO
pin)
97
E2cs
Q
|
EEPROM
Chip
Select
L:Enable
98
| SU43
O
__|UHF
PLL
speedup
contro!
output
(H:ON)
;
99
|
VPLLUL
l
V
UNLOCK
detection
H:Lock
H
100
|
UPLLUL
I
U
UNLOCK
detection
H:Lock
H
19

Kenwood TM-D700A Specifications

General

Brand	Kenwood
Model	TM-D700A
Category	Transceiver
Language	English