Ignition Sense Cable (Kct-18); Connecting The Kct-18 To The Transceiver; Modifying The Transceiver - Kenwood TK-7108 Service Manual

TK-7108

6. Ignition Sense Cable (KCT-18)

The KCT-18 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.

6-2. Connecting the KCT-18 to the Transceiver

1. Install the KCT-39 in the transceiver. (See the KCT-39 sec-
tion)
2. Insert the KCT-18 lead terminal (
39 ( ).
2

6-3. Modifying the Transceiver

Modify the transceiver as follows to turn the power on and
off with the ignition key.
1. Remove the resistor R71 of the TX-RX unit.
■ Setting With the KPG-70D
Select "External Devices" from the "Edit" menu and en-
able the "Ignition Sense".
18
REALIGNMENT /
1 ) into pin 2 of the KCT-
13 2
1
15
3
1
Fig. 4 /
Fig. 5 /
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TX-RX unit
Component side
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