Kenwood TS-2000 Service Manual page 106

Item Condition
10. 10.695MHz 1) Menu No. : 20
IF filter SSG1 f. : 1.8330MHz
SSG1 output : –33dBm/5010µV 2 signal pad
SSG2 f. : 1.8301MHz
SSG2 output : –33dBm/5010µV Oscilloscope TX-RX1 TP1
Disconnect the cable from
CN23.
2 signal pad
SSG1
SSG2
11. 455kHz 1) Menu No. : 21
IF filter Connect the cable to CN23.
12. SSB IF gain 1) Menu No. : 22
(AGC start Display f. : 14.201MHz
level) Mode : USB
SSG output : –110dBm/0.707µV
2) Menu No. : 28
Display f. : 50.201MHz
SSG outut : –114dBm/0.446µV
13. NB gain 1) Display f. : 14.200MHz
Mode : USB
PRE-AMP : ON
SSG f. : 14.200MHz
SSG output : –103dBm/1.58µV AF V.M
AGC : ON
NB : ON
2) NB : OFF→ON
14. FM 1) Display f. : 29.2MHz
discriminator Mode : FM
coil (HF) AF output : 0.63V/8Ω
SSG f. : 29.2MHz
SSG output : –53dBm/501µV
MOD : 1kHz
DEV : 3kHz
15. RX IF gain 1) Display f. : 145.991MHz
(VHF) Mode : USB
AF output : 0.63V/8Ω
SSG f. :145.991MHz
SSG output : –120dBm/0.22µV DM. SP
16. SSB IF gain 1) Menu No. : 34
(AGC start Display f. : 144.201MHz
level) Mode : USB
SSG output : –116dBm/0.35µV
2) Menu No. : 44
Display f. : 438.20MHz
SSG output : –116dBm/0.35µV
ADJUSTMENT
Measurement
Test-
Unit
equipment
SSG1 Rear
SSG2 pnel
(A/9)
ANT
SSG
DC V.M TX-RX1 TPNB
(A/9)
SSG Rear
panel
Oscilloscope
DM. SP
Noise G.
SSG Rear
panel
Oscilloscope
AF V.M
Adjustment
Terminal Unit Parts
ANT2 Front [+] key Change the adjust-
panel or ment values to get
[–] key the waveform as
shown.
TP2
ANT1 Change the adjust-
ment values within
the range of 1 to 5
on the display.
TX-RX1 L81 Voltage min.
(A/9) L82
ANT1
EXT. SP
Adjust output of
noise generator to
S1 and S9, and
check each.
TX-RX1 L83 AF distortion min.
(A/9)
ANT144 TX-RX2 L80 AF output max.
(A/11) L82
EXT. SP L86
Front [+] key Change the adjust-
panel or ment values within
[–] key the range of 1 to 5
on the display.
ANT430
TS-2000/X
Specifications/Remarks
Method
Noise should disappear
when NB is on.
3% or less
107