Icom IC-M73

2 - 2
VCO
• RF UNIT
(TOP VIEW)
• RF UNIT
(BOTTOM VIEW)
TX MUTE SW
(Q351)
RF AMP
(Q90)
VCC LINE
CONTROLLER
(Q480)
1st MIXER
(Q150)
PLL IC
(IC1)
+3.3 V REGULATOR
(IC2)
BUFFER
(Q3)
+5 V REGULATOR
(Q222)
REFERENCE
FREQUENCY
OSCILLATOR
(X1)
APC AMP
(IC50)
1ST IF AMP
(Q151)
BPF
(FI150)
BPF
(FI151)