Kenwood TK-863G Service Manual page 43

Item Condition
2) "_.B.A.L"
PTT : ON
Adjust [ *** ]
3) "_.B.A.L._."
PTT : ON
Adjust [ *** ]
• Narrow 4) "_BAL *** ."
PTT : ON
Adjust [ *** ]
7. Maximum 1) Set test mode
deviation Connect AG to the MIC
• Wide terminal.
Select "MAX" in tuning mode.
"_.MAX"
AG : 1kHz/50mV
Deviation meter filter
LPF : 15kHz
HPF : OFF
De-emphasis : OFF
PTT : ON
Adjust [ *** ]
2) "_.M.A.X"
PTT : ON
Adjust [ *** ]
3) "_.M.A.X._."
PTT : ON
Adjust [ *** ]
• Narrow 4) "_MAX *** ."
PTT : ON
Adjust [ *** ]
8. MIC 1) Set test mode
seisitivity CH : CH1 - Sig1
check AG : 1kHz/5mV
PTT : ON
Adjust [ *** ]
9. QT deviation 1) Set test mode
• Wide Select "FQT" in tuning mode.
"_.FQT"
Deviation meter filter
LPF : 3kHz, HPF : OFF
PTT : ON
Adjust [ *** ]
2) "_.F.Q.T"
PTT : ON
Adjust [ *** ]
3) "_.F.Q.T._."
PTT : ON
Adjust [ *** ]
• Narrow 4) "_FQT *** ."
PTT : ON
Adjust [ *** ]
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
Power meter Rear ANT Front
Deviation panel panel
meter
Oscilloscope
AF VTVM Front MIC
AG panel
Front
panel
TK-863G
Adjustment
Parts Method
/ Make the de- (Wide/Narrow)
modulation
waveform neat.
3.80kHz (Wide) 50Hz (Wide/Narrow)
1.75kHz (Narrow)
(According to the
larger +, –)
Check 3kHz 0.2kHz (Wide)
1.5kHz 0.05kHz (Narrow)
/ 0.75kHz 50Hz (Wide/Narrow)
0.35kHz
Specifications/Remarks
43