Kenwood TK-190 Service Manual page 39

Item Condition
8. Maximum 2) Push Tone2 to select
POW ∗ ∗ ∗
deviation
adjustment M
PTT : ON
3) Push Tone2 to select
POW ∗ ∗ ∗
H
PTT : ON
9. MIC 1) Set panel test mode
sensitivity CH No. : 3
check Signalling No. : 1
AG : 1kHz/10mV
Deviation meter filter setting
LPF : 15kHz
HPF : OFF
PTT : ON
10. QT 1) Set panel tuning mode
deviation CH No. : 3
adjustment Signalling No. : 1
MIC input : OFF
Select QTDV ∗ ∗ ∗
in panel tuning mode
Deviation meter filter setting
LPF : 3kHz
HPF : 50Hz
De-emphasis : 750µs
PTT : ON
11. DQT 1) Set panel test mode
deviation CH No. : 3
adjustment Signalling No. : 1
Select DQDV ∗ ∗ ∗
in panel tuning mode
Deviation meter filter setting
LPF : 3kHz
HPF : OFF
PTT : ON
12. DTMF 1) Set panel test mode
deviation CH No. : 3
adjustment Signalling No. : 1
Select DTDV ∗ ∗ ∗
in tuning mode
Deviation meter filter setting
LPF : 15kHz
HPF : OFF
PTT : ON
13. MSK 1) Set panel test mode
deviation CH No. : 3
adjustment Signalling No. : 1
Select MSDV ∗ ∗ ∗
in panel tuning mode
Deviation meter filter setting
LPF : 15kHz
HPF : OFF
PTT : ON
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
Power meter Panel ANT Panel
Deviation
meter
Oscilloscope
AG Side Universal
AF VTVM
Panel
Adjustment
Parts Method
± 50Hz
TOP1/ 3.95kHz
TOP2 (According to the
larger +, –)
Check 1.4kHz~2.9kHz
± 0.05kHz
TOP1/ 0.75kHz
TOP2
± 0.05kHz
0.75kHz
± 0.2kHz
3.0kHz
± 0.2kHz
3.0kHz
TK-190
Specifications/Remarks
39