Kenwood TK-230 Service Manual page 31

TK-230/230(SC)
CIRCUIT DESCRIPTION
3. Vari-cap tuning Circuit
* The SW1 and SW2 settings are also held effective
during transmission. On the F1 version, they are used
for switching of modulation factor.
5V
CONTROL UNIT | 5)
SRis
R21 17 |
$ Ww 2 WW L WW, y YY
' R20 N
1c swt WW T |
~ | _I
Fig. 11
33