Kenwood TS-830S Service Manual page 41

Sweep generator
Osci l l o scoPe
0 0
000
0
OUT H
i
Fig.
(10)
( 1 3 )
Remarks
NOTE: L27
should be ad-
justed whlle
it is turned
counterclock-
wise.
M o n ~ t o r hum
-
9
BPF-A, (1 1 ) BPF-6, (1 2 ) BPF-C
VFO M I X SPURIOUS
Specif~cat~on
- -
MIC input pro-
viding the
same ALC meter
reading:
1 0 m V k 3 dB
Less than
8 m V / 8 f l
Osc~lloscope
AF
VTVM
SSG
Caution:
N E V E R transmit when
SSG is connected to the
Item
33. Monitor
level adjust-
ment
ANT terminal.
Condition
Set the PROC to OFF and
the COM P LEVEL control
to maximum. Set the AG
output to 1 0 mV
Adjust the MIC GAIN
control until the meter
indicates the maximum
on-scale ALC reading.
Set the PROC to ON.
STBY R EC
BAND 1 4
VFO 175
AG C FAST
C AL ON
Set the marker level to
0.63V with the AF GAlN
Adjustment
Method
Adjust until
the same meter
reading is
obtained (MAX
ALC on-scale).
Monitor output
0.63V/8f2.
u n i t
IF
S ~ e c t r u m
anal y zer
control.
Connect a power meter
to the ANT terminal.
SG SW ON
ST BY SEND
Tune up
MODE U S 6
Connect the AG (1 kHz.
1 0 mV) to the MIC jack.
METER ALC
Deflect ALC meter by
MIC GAlN control.
MONl ON
Disconnect AG.
AF GAIN MAX.
MONl OFF, STBY REC
Parts
L27
VR8
,
EXT.
S f '
Test
equipment
Oscillo-
scope
RF power meter
(13) VFO MIX SUPRIOUS
-------------
Measurement
~ n ~ t
Rear
panel
b
Fig. 1 0 ( 2 7 ) TX SPURIOUS
Fig. 1 1 8 P D I N connector
Fig. 1 2 (1 5 ) I F A M P , (1 6) COIL PACK, ( 2 0 ) I F TRAP,