Kenwood TK-372G Service Manual page 39

Item Condition
13. QT Deviation 1) Adj item [FQT]
Adjust Adjust [∗∗∗]
[Wide] LPF:3kHz
HPF:OFF
2) Adj item
. .
[ F Q T] [
Adjust [∗∗∗]
PTT:ON
[Narrow] 3) Adj item [FQT
Adjust [∗∗∗]
PTT:ON
14. DQT 1) Adj item [FDQT]
Devition Adjust [∗∗∗]
Adjust LPF:3kHz
[Wide] HPF:OFF
2) Adj item
.
[F D Q T]
Adjust [∗∗∗]
PTT:ON
[Narrow] 3) Adj item [FDQT
Adjust [∗∗∗]
PTT:ON
15.DTMF 1) Adj item [DTMF]
Deviation Adjust [∗∗∗]
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [DTMF
Adjust [∗∗∗]
PTT:ON
16.TONE 1) Adj item [TONE]
Deviation Adjust [∗∗∗]
Adjust LPF:15kHz
[Wide] HPF:OFF
PTT:ON
[Narrow] 2) Adj item [TONE
Adjust [∗∗∗]
PTT:ON
17.BATT 1) Adj item [BATT]
Detection Adjust [∗∗∗]
Writing PTT:ON
18.BATT [Panel Test Mode]
Detection 1) CH-Sig:1-1
Check BATT terminal voltage:6.5V
PTT:ON
2) BATT terminal voltage:5.7V
PTT:ON
ADJUSTMENT
Measurement
Test equipment
Power meter
Dev meter
Oscilloscope
. . . . . . .
F Q T] [ F Q T ]
.
]
. . . . . . . .
[F D Q T] [F D Q T ]
.
]
.
]
.
]
Power meter
DVM
Terminal Parts
ANT Encoder
SP/MIC connector knob
ANT Encoder
BATT knob
terminal
TK-372G
Adjustment
Specifications/
Remark
Method
±40Hz
Wide:0.90kHz
±40Hz
Narrow:0.42kHz
±50Hz
Wide:0.75kHz
Narrow:0.35kHz
±50Hz
Wide:0.75kHz
Narrow:0.35kHz
±0.1kHz
Wide:2.5kHz
Narrow:1.25kHz
±0.1kHz
Wide:3.0kHz
Narrow:1.5kHz
After pressing the BATT terminal
PTT switch, confirm voltage:5.9V
that one predeter-
mined numeric in the
range of 1 to 256
appears and then
press the [2] key.
That number will be
stored in memory.
Check No blinking of LED
Blinking of LED
39