Kenwood TK-3207 Service Manual page 34

TK-3207
Adjustment points TX-RX unit (X57-689)
Component side view
VR1 : Frequency adjustment
BPF : Band-pass wave form test point
CV : Lock voltage adjustment terminal
Foil Side View
TC1 : Transmit lock voltage adjustment
TC2 : Receive lock voltage adjustment
CV : Lock voltage adjustment terminal
■ Frequency and signalling
The set has been adjusted for the frequencies shown in
the following table. When required. re-adjust them following
the adjustment procedure to obtain the frequencies you want
in actual operation.
Frequency (MHz) M type
Channel No. RX Frequency
1 470.050
2 450.050
3 489.950
4 470.000
5 470.200
6 470.400
7~16
Frequency (MHz) C type
Channel No. RX Frequency
1 460.050
2 440.050
3 479.950
4 460.000
5 460.200
6 460.400
7~16
34
ADJUSTMENT /
RSSI
BATT+
PCTV
5R 5C
TX-RX UNIT
5M
Component side view
5T
VR1
CV
MICI
MICO
S401 S403 S402
PTT SW1 SW2
J301
EXT. SP/EXT. MIC
Fig. 1 Adjustment points / 图 1 调整点
TX Frequency
470.100
450.100
489.900
470.000
470.200
470.400
TX Frequency
460.100
440.100
479.900
460.000
460.200
460.400
调整
TX-RX 单元(X57-689) 调整点
元件面视图
BPF
CN13
ANT
B
SB
SP– SP+
VR1 : 频率调整
BPF : 带通波形测试点
CV : 锁定电压调整终端
箔面视图
TX-RX UNIT
Foil side view
TC1
TC2
CV
MICI
RXAFO RXAFI
MICO
TC1 : 发射锁定电压调整
TC2 : 接收锁定电压调整
CV : 锁定电压调整终端
■ 频率和信令
频率设定调整如下表所示。当需要时，按照如下调整程序重
新调整，以便获得您在实际操作时希望的频率。
频率 (MHz) M 类型
信道号码
1
2
3
4
5
6
7~16
频率 (MHz) C 类型
信道号码
1
2
3
4
5
6
7~16
RX 频率 TX 频率
470.050 470.100
450.050 450.100
489.950 489.900
470.000 470.000
470.200 470.200
470.400 470.400
RX 频率 TX 频率
460.050 460.100
440.050 440.100
479.950 479.900
460.000 460.000
460.200 460.200
460.400 460.400