TK-3202/3206
COMPONENTS DESCRIPTION
TX-RX UNIT (X57-6890-XX)
Ref. No.
Use/Function
IC1 IC
IC101 IC
IC201 IC
IC301 IC
IC302 IC
IC401 IC
IC402 IC
IC403 IC
IC404 IC
IC405 IC
IC406 IC
Q1
Q2
Q3
Q4
Transistor
Transistor
FET
FET
Q5
Q6
Q7
Q8
Transistor
FET
Transistor
Transistor
Q9 Transistor
Q100 Transistor
Q101 FET
Q102 FET
Q103 FET
Q104 Transistor
Q105 FET
Q107 Transistor
Q108 FET
Q109 Transistor
Q202 Transistor
Q203 Transistor
Q204 FET
Q205 FET
Q301 Transistor
Q302 Transistor
Q303 Transistor
Q304 Transistor
Q305 Transistor
Q306 FET
Q316 FET
Q401 Transistor
Q402 Transistor
Q403 FET
Q404 FET
Q405 Transistor
Q407 FET
Q408 FET
D1 Diode
Variable
D2 capacitance diode
Variable
D3 capacitance diode
Frequency control / TX VCO
Frequency control / RX VCO
Operation/Condition
PLL system
Comparator (APC)
FM IF system
Audio processor
AF AMP
Voltage regulator/ 5V
Voltage regulator/ 5V
Voltage detector / Reset
Voltage detector / INT
Microprocessor
EEPROM
Tripler
PLL IC f_in AMP
VCO / RX
VCO / TX
DC switch / TX VCO
RF Buffer AMP
DC switch / RX VCO
Ripple filter
RF AMP
RF AMP
RF AMP
TX Drive AMP
TX Final AMP
APC switch
APC switch
APC switch
APC switch
APC switch
W/N switch / RX
IF AMP
Mixer
RF AMP
W/N switch / TX
MIC AGC
DC switch / SP Mute
DC switch
DC switch / SP Mute
SP Mute switch
SP Mute switch
LED switch / Red
LED switch / Green
5T switch
5R switch
5C switch
Beat Shift switch
Beat Shift switch
Ripple Filter
Ref. No.
Use/Function
Variable
D4 capacitance diode
D5
Variable capacitance diode
D6
D7
Variable capacitance diode
Variable capacitance diode
D8
D9
Variable capacitance diode
Variable capacitance diode
Operation/Condition
Frequency control / TX VCO
Frequency control / RX VCO
Frequency control / TX VCO
Frequency control / TX VCO
Frequency control / RX VCO
Frequency control / RX VCO
D10
D11
D101
Variable capacitance diode
Diode
Diode
Modulator
Current steering
TX/RX RF switch
D102 Zener diode APC protect
D103 Diode ANT switch
D104 Diode
D106 Diode
D122 Diode
D202 Diode
D203
D204
Variable capacitance diode
Variable capacitance diode
D205
D206
Variable capacitance diode
Variable capacitance diode
D210
Variable capacitance diode
D301 Diode
D302 Diode
D303 Diode
D401 Diode
D402 Diode
D403 LED
D404 LED
ANT switch
ANT switch
ANT switch
TX/RX RF switch
RF BPF tuning
RF BPF tuning
RF BPF tuning
RF BPF tuning
RF BPF tuning
Detector
Detector
Isolation
5V Protection
Reverse Protection
LED/ Red
LED/ Green
ADDITIONAL PCB
Ref. No.
Use/Function
Q901 FET
Operation/Condition
W/N Switch/ TX
13