Icom IC-F5121D - Internal Component Views; Front Unit PCB Layout

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SECTION 2
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INSIDE VIEWS
• FRONT UNIT
CPU
(IC51)
LCD DRIVER
(IC6)
MIC AMP
(IC7)
MIC GAIN SW
(IC53)
EEPROM
(IC52)
CLOCK FREQUENCY
SHIFT DIODE
(D60)
CPU CLOCK
(X51)
BACKLIGHT SW
(Q5)
DIMMER CONTROLLER
(Q2)
MIC AMP FREQUENCY
RESPONSE SW
(IC54)
BACKLIGHT LED DRIVER
(Q1)