Installation - Kenwood TK-7185 Service Manual Addendum

1. Ignition Sense Cable (KCT-46: Option)
The KCT-46 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to
the transceiver on and off with the car ignition key.
1-1. Connecting the KCT-46 cable to the transceiver
1. Open the KCT-46 fuse holder and insert a mini blade fuse
(3A). ( q )
2. While holding a clear protective cover, remove the black
cap at the end of the yellow cable (ignition sense cable)
of the transceiver. ( w )
3. Connect the plug of the KCT-46 to the yellow cable ter-
minal of the transceiver. ( e )
4. Connect the other end of the KCT-46 to the ignition line
of the car. ( r )
Note: You must setup using the KPG-92D.
F52-0019-05
Fig. 1
2. Radio Interface Cable (KCT-40: Option)
The KCT-40 connection cable kit is used to connect the
transceiver to the KDS-100 (Mobile data terminal), KGP-2A
(Modem GPS receiver), KGP-2B (Modem GPS controller) or
through the KCT-36 extension cable.
2-1. Connecting the KCT-40 cable to the transceiver
1. Remove the D-sub cap on the rear of the transceiver. ( q )
2. Connect the D-sub connector of the KCT-40 to the D-sub
25-pin terminal of the transceiver. ( w )
3. Connect the 15-pin connector of the KCT-40 to a KDS-
100, KGP-2A, KGP-2B or through a KCT-36 extension
cable. ( e )
Note: You must setup using the KPG-92D.

INSTALLATION

KDS-100, KGP-2A,
KGP-2B or through
KCT-36 extension cable
2-2. Terminal function
D-sub 25-pin
Pin No.
1
2
3
4
5
6
7
8
Ignition line
9
of the car
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
TK-7185
Fig. 2
TK-7185 Molex 15-pin KDS-100
Function Pin No. Function
- - -
- - -
- - -
- - -
DI 5 DO
- - -
GND 3 GND
AIO8 9 TXS/LOK
TXD2 15 RXD
RXD2 14 TXD
- - -
AIO7 11 MM
AIO6 6 PTT
SB 1 SB
- - -
- - -
- - -
- - -
DEO 4 DI
AIO5 8 SQ
AIO4 10 AM
AIO3 13 -
AIO2 12 -
AIO1 7 DTC
- - -
KGP-2A/2B
Function
-
-
-
-
DO
-
GND
TXS/LOK
RXD
TXD
-
MM
PTT
SB
-
-
-
-
DI
SQ
AM
DISP OFF
-
DTC
-
7