Kenwood TK-3360 Service Manual page 38

TK-3360
Item Condition
6. DTMF 1) TEST CH: 1
Deviation Deviation meter fi lter
[Narrow] LPF: 15kHz
HPF: OFF
Press [Transmit] button.
[Wide] 2) TEST CH: 1
Press [Transmit] button.
7. MSK 1) TEST CH: 1
Deviation Deviation meter fi lter
[Narrow] LPF: 15kHz
HPF: OFF
Press [Transmit] button.
[Wide] 2) TEST CH: 1
Press [Transmit] button.
8. Single Tone 1) TEST CH: 1
Deviation Deviation meter fi lter
[Narrow] LPF: 15kHz
HPF: OFF
Press [Transmit] button.
[Wide] 2) TEST CH: 1
Press [Transmit] button.
9. QT 1) Adj item: Center, Low, High
Deviation (3 points)
[Narrow] Deviation meter fi lter
LPF: 3kHz
HPF: OFF
Press [Transmit] button.
[Wide] 2) TEST CH: 1
Press [Transmit] button.
10. DQT 1) TEST CH: 1
Deviation Deviation meter fi lter
[Narrow] LPF: 3kHz
HPF: OFF
Press [Transmit] button.
[Wide] 2) TEST CH: 1
Press [Transmit] button.
11. Battery 1) BATT terminal voltage: 5.9V
Warning
Level
12. Battery 1) BATT terminal voltage: 5.5V
Detection PTT: ON
Check
2) BATT terminal voltage: 7.5V
PTT: ON
38
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
Power TX-RX ANT
meter (A/3)
Deviation SP/MIC
meter connector
Oscilloscope
AG
AF VTVM
DVM TX-RX BATT
(A/3) terminal
Power ANT
meter
DVM BATT
terminal
Adjustment
Parts Method
FPU 1.5kHz ±100Hz
3.0kHz ±100Hz
1.5kHz ±100Hz
3.0kHz ±100Hz
1.5kHz ±100Hz
3.0kHz ±100Hz
0.37kHz ±40Hz
0.75kHz ±40Hz
0.37kHz ±40Hz
0.75kHz ±40Hz
FPU Write BATT terminal voltage: 5.9V
Check LED blinks
No transmit power
LED does not blink
Specifi cations / Remarks