Modifying The Transceiver; R5 And R6 Setup Chart - Kenwood TK-768 Service Manual

Tt+768/H
2-2. ModifYing the transceiver
Modify the transceiver as follows to turn the power
or the Horn Alert function on and off with the ignition
key.
1. Remove the lower half of the transceiver case'
2. Set jumper resistors (0O) R5 and R6 of the TX-RX
unit (A/2) as shown in Table 1.
INSTATLATION
I g#,
2-2.M&iHÊtI
in'r rn *vujÉtËfl , t]& ffi ,fi,*fn roïTf Ír x m
Éw44UJlg+84É9"
1. H.Ë jÉ{È'trrffi
T+ÈFr}"
2. trn*.LtfrmË* rx-nx +iÉ (N2)
ie) nsf,flR6"
Ê{BbrtÊffi. (08ft
i;
ír
lr
Ooeration when KCT-I8 is connected
R5 R6
Enable Enable
Power on/ofÍ and Horn AleÉ on/off
Disable Enable
Horn AleÉ on/off
Enable Disable
Disable Disable
Table I
R5 and R6 setuP chart
The Horn Alert function can be turned on and off only if the function has been
assigned to the AUX keY.
EEtKcr-l8Ef É!*fF
R5
R6
&+Fffi
ËtFffi
frffifr,/*ewq\*frfr,/x
A&TFffi
frTFffi
Nq\Êfr.fr,/*
EtFffi
AfrTFffi
r.E+FH AE+Fffi
<-- KCT-Í8 cannot be connected
<- Power cannot be turned on
<- 4ÉEë*KCT-18
<- TÉ€ïTffIbF
tt
R5fnR6Ê#El
.F,Ë'4dr./\gf fUrÊU'rlWthAIxf Ef tfa+1f q,XnttrfÊ"
30