Icom IC-F5022 - Panel Description: Additional Key Functions; Priority, Memory, and Monitor Key Operations; Specialized Operational Control Keys

2 - 3
VCO
• MAIN-A UNIT
(BOTTOM VIEW)
AF/TONE FILTER
(IC16)
AF POWER AMP
(IC8)
AF MUTE SWITCH
(Q35, Q36)
Ext. MODULATION
LINE SWITCH
(Q31)
REFERENCE FREQUENCY
OSCILLATOR (X2)
REFERENCE OSCILLATOR
MODULATION AMP
(IC19)
D/A CONVERTER
(IC18)
AF PRE-AMP
(IC15)
EXPANDER
(IC17)
ANALOG SWITCH
(IC14)
D/A CONVERTER
(IC20)
DRIVE AMP
(Q9)
RF AMP
(Q9)
1ST MIXER
(Q3)
2ND IF FILTER
(FI2)
2ND IF FILTER
(FI6)
+5V REGULATOR
(Q27,Q28)
T8 REGULATOR
(Q25)