Kenwood TS-590S, Service Manual

Page: 78 / 162

TS-590S
78
ADJUSTMENT
Item Condition
Measurement Adjustment
Specifi cations / Remarks
Test-
equipment
Unit Terminal Unit Parts Method
20. Power PGC
• 50W
1) Menu No.: 50 (14.1MHz, CW)
Transmit Power meter
150W ATT Rear
panel ANT 1 Front
panel [ ] or
[ ]
Set the adjustment
value to become the
specifi ed ALC meter. ALC meter 15 dots
• 25W 2) Menu No.: 51 (14.1MHz, CW)
Transmit
• 10W 3) Menu No.: 52 (14.1MHz, CW)
Transmit
• 5W 4) Menu No.: 53 (14.1MHz, CW)
Transmit
21. FM devia-
tion
• Wide
1) Menu No.: 54 (29.1MHz, FM)
Transmit Power meter
Linear
detector
150W ATT 4.1kHz
According to the
, –. ±0.1kHz
• Narrow 2) Menu No.: 55 (29.1MHz, FM)
Transmit 2.1kHz
According to the
, –. ±0.1kHz
22. Current
protection
1) Menu No.: 56 (24.9MHz, USB)
Transmit
DC power supply
DC IN:
DC 15.9V
Ammeter Set the adjustment
value within the limit
of the specifi ed cur-
rent. 21.0A±0.1A
23. SWR pro-
tection
1) Menu No.: 57 (14.1MHz, CW)
Transmit
DC power supply
DC IN: DC 13.8V
150
Ω dummy connection
: Use a cable that is 1m long
150 Ω dum-
my load
Through
type power
meter
Set the adjustment
value within the
limit of the specifi ed
power. 40W±1W
24. SWR me-
ter
• 14M
(SWR: 3)
1) Menu No.: 58 (14.1MHz, CW)
Transmit
DC power supply
DC IN: DC 13.8V
150
Ω dummy connection
: Use a cable that is 1m long
[ ] 1 push SWR meter lights up to 3
position.
• 50M
(SWR: 3) 2) Menu No.: 59 (51.9MHz, FM)
Transmit
DC power supply
DC IN: DC 13.8V
150
Ω
dummy connection
: Use a cable that is approx.
18cm long
• Writing data : After items 2~24 have been adjusted;
1) Menu No.: 60
2)
[ ] or [ ] key: Push once time. Display “rEAdy”
→
“good” (If “nG” is displayed, enter data again.)
3) [CLR] key: Push once time.
25. AT detec-
tion balance
1) Display f.: 51.9MHz
Mode:
FM
Power: 10W
Transmit
Oscilloscope
Power meter
150W ATT Final
(A/2) TP3
(AMP) Final
(A/2) VR5 Turn the VR5 to the
point where the
waveform on the os-
cilloscope changes
from high to low.
(Threshold point)