Kenwood TK-3107 Service Manual page 12

TK-3107
PTT switch
Monitor key
Channel switch
• Use a non-conductive rod such as a Ceramic rod for
adjustment (especially of trimmers and coils).
Kenwood order No.
Kenwood order No.
• To protect the SSG,do not send out signals while
adjusting the receiving unit.
• The indicated SSG output levels are for maximum
output.
Adjustment point
Foil Side View
TC201:
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TC202: Band-pass filter waveform adjustment
TC203:
L212: AF level adjustment
TC1: Transmit lock voltage adjustment
TC2: Receive lock voltage adjustment
TP2: Band-pass filter test point
}
12
ADJUSTMENT / 调整
Antenna Microphone
LED indicator
Power switch
SP/MIC JAC
A-0910 (0.4X0.9mm)
A-1310 (0.4X1.3mm)
L212
R222
TP2
TC1
TC2
Speaker
Componennt Side View
SP MIC
CH
MIC
ANT
ANT: Antenna connector
CH: Channel selector
SP: Speaker jack
MIC: Microphone jack
CV: Lock voltage adjustment terminal
VR500: DQT waveform adjustment
VR501: DEV adjustment
Note : To fine tune the frequency when not
using a computer, adjust VR1.
CV
VR501
IC403
VR1
VR500