Icom IC-M506

2-1
SECTION 2
.
INSIDE VIEWS
• LOGIC UNIT
CPU CLOCK
(X1)
DSC DECODER
(IC12)
ATIS DECODER
(IC13)
TONE/BEEP BUFFER
(IC2)
EEPROM
(IC14)
PHOTO COUPLER
(IC9)
CLONE DATA LINE BUFFER
(IC7)
CLONE DATA LINE BUFFER
(IC5)
BACKLIT DRIVER
(Q1)
3.3 V REGULATOR
(IC4)
RESET IC
(IC11)
CPU
(IC1)