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EXTERNAL VFO CONNECTOR
This 9-pin connector provides a means of interconnecting
the KENWOOD VFO-820. another external VFO, or an ex-
ternal receiver. The interconnecting cable is provided with
the VFO-820. The 9-pin
jurnpered VPO plug provided with
the TS-820 must be inserted in
this socket for normal trans-
ceiver operation.
PIN
FUNCTION
VFO
rlgnal
VFO signal shield
Ground
12.6
VAC
Relay voltage
(+
on
iransm~tl
PIN FUNCTION
I
9
VOC to irlternal
VFO (pin
91
1
9
VDC to external
VFO
@
REMOTE CONNECTOR
The REMOTE connector is an 8-pin socket for use in inter-
connecting
a
linear amplifier. an external speaker. or another
accessory item. (See Fig.
301
@
IF OUT JACK
FUNCTION
PIN
2
4
Receive s~gnals from the f~nal IF stage are supplied to thls
jack for monltorlng waveforms of opposlte stattons
CW KEY JACK
I
Connect a key to this
1/4
phone jack for CW operation.
1
FUNCTION
No
connec~ion
Normally closed
relay contact
Ground
RTTY KEY JACK
i
N~rrnally
open
Ground
PIN
This is used for FSK operation.
A
2P
plug should be inserted
i
for connection to the switching circuit of
a
teletypewriter.
!
G
7
8
@
DC-DC CONVERTER CONNECTING HOLE
ALC
feedback
Occupred
8s
lermlrlal
External
speaker
DC DC Converter (DS-1 opt~on) can be wlred through thls
hole For wlrlng. remove the cover plate
Rcmove screw
and
Sw1r:h sIo,)rwr
Lock
lcvcr
by
allach~ng
slopper plate
to
opposile
s~dr
sloppcr pale lo oppqs~te
side
screw
220v 220v
SIUP~CI
plale
Fig.
5
Changing Power Voltage from.220V to 120V