Icom IC-M400BB - Specifications and Options; General Technical Specifications; Transmitter and Receiver Specs

2-1
SECTION 2
.
INSIDE VIEWS
• LOGIC UNIT
+3.3 V REGULATOR
(IC4)
RESET IC
(IC10)
CI-V INTERFACE
(IC5)
CPU
(IC1)
CPU CLOCK
(X1)
DSC DECODER
(IC11)
NMEA LINE BUFFER
(IC12)
DATA LINE BUFFER (RXD)
(IC7)
EEPROM
(IC9)
PHOTO COUPLER
(IC8)
DSC SIGNAL LINE SW
(IC3)
DATA LINE BUFFER (TXD)
(IC6)
BEEP/DSC ENCODE SIGNAL BUFFER
(IC2)