Kenwood TK-760G Manual Do Utilizador
80
TK-760G/762G
TERMINAL FUNCTION
CN1 (TX-RX Unit)
Pin No.
Name
Function
1
8C
DC 8V output.
2
5S
DC 5V output.
3
AUX5
SMRD : Reset output. *1
4
AUX6
5SC : 5S control (Cannot use). *1
5
NC
Non-connection
6
AUX3
SMCK : Clock pulse output. *1
SQ : Squelch detect output. *2
7
AUX1
SMRQ : Ack Req input. *1
PTT : External PTT input. *2
8
AUX4
TXD : Serial control data output. *1
9
AUX2
RXD : Serial control data input. *1
DTC : Data channel control/External hook input.
CHDATA : Channel control serial data input.
10
ALT
Alert tone input.
11
AFO
Receiver audio signal output.
12
AFI
Reseiver audio signal input.
13
MII
Transmit audio signal input.
14
MIO
Transmit audio signal output.
15
GND
Ground
.
CN2 (TX-RX Unit)
←→
CN501 (Control Unit)
Pin No.
Name
Function
1
SFTDT
Serial data for IC9 (Shift register).
2
UL
Lock detect.
3
PLST
Strobe signal for IC3 (PLL IC).
4
PLDT
Serial data for IC3 (PLL IC).
5
PLCK
Clock pulse for IC3 (PLL IC).
6
RSSI
Receive signal strength indicator.
7
ASQ
Analog squelch.
8
TO
Transmit sub-tone signal output.
9
SFTST
Strobe signal for IC9 (Shift register).
10
DAST
Strobe signal for IC6 (Shift register).
11
CNTDT
Control serial data for IC6.
12
CNTCK
Control clock pulse for IC6.
13
W/N
Change signal of wide or narrow.
14
CTO
Received sub-tone signal.
15
DTMFIO
DTMF signal.
16
MO
Modulation signal.
17
AFO
Receiver audio signal.
18
SB
Switched B.
19
SB
Switched B.
20
PSW
Power switch.
21
AUX3
Optional unit control signal.
22
AUX1
Optional unit control signal.
23
AUX4
Optional unit control singal.
24
AUX2
Optional unit control signal.
25
EMG/TXS
Foot switch input signal.
26
8C
DC 8V.
27
MM
MIC mute.
28
MI
External MIC input signal.
29
ME
MIC ground.
30
ALT
Alert tone signal.
31
DEO
Receiver detector output.
32
MII
Transmit audio signal input.
33
MIO
Transmit audio signal output.
34
GND
Grond.
CN3 (TX-RX Unit)
Pin No.
Name
Function
1
HOR
Horn alert/call output.
2
E
Ground.
3
SB
Switched B+, DC 13.6V output, Maximum 1A.
CN4 (TX-RX Unit)
Pin No.
Name
Function
1
DEO
Receiver detector output.
Level : 0.5Vrms (Atandard modulation)
2
DTC
Data channel control/External hook input.
3
IGN
Ignition sense input.
4
DI
Data modulation input.
5
ME
External microphone ground.
6
MI
EXternal microphone input.
7
PTT
External PTT input, active low.
8
SQ
Squelch detect output.
CN5 (TX-RX Unit)
Pin No.
Name
Function
1
AM
Speaker mute input, active high.
2
MM
MIC mute input, active high
3
EMG/TXS
EMG : Foot switch input, active low. *3
CN7 (TX-RX Unit)
Pin No.
Name
Function
1
PA/LI
Relay for PA function KAP-1 control.
“H” : PA/LI on, “L” : PA/LI off
2
SPO
Audio signal output to KAP-1
3
SPI
Audio signal inpt from KAP-1
CN8 (TX-RX Unit)
Pin No.
Name
Function
1
SP
Audio signal output to internal/external speaker.
2
E
Ground
J501 (Control Unit)
Pin No.
Name
Function
1
MBL
MIC backlight control.
2
PSB
13.6V.
3
GND
Ground.
4
PTT/TXD
PTT.
5
ME
MIC ground.
6
MIC
MIC signal input.
7
HOOK/RXD
Hook detection
8
CM
MIC data detection.
CN101 (PLL/VCO)
←→
TX-RX Unit
Pin No.
Name
Function
1
CV
Control voltage input.
2
MD
Modulation input.
3
8CL
8V input.
4
E
Ground.
5
HT
Signal output.
6
RX (ST)
Switched transmit input. H : Transmit
*1 : SmarTrunk OMNI mode
*2 : MDT mode
*3 : Emergency mode
*2 : MDT mode
*3 : Emergency mode