Logic Unit - Icom IC-R6 Service Manual

SECTION 2.

• LOGIC UNIT

CPU
(IC1)
TONE FILTER
(IC200)
RESET
(IC3)
INSIDE VIEWS
(TOP VIEW)
2 - 1
VOLTAGE LIMITER
(D511)
LOGIC3.3V REGULATOR
(Q103)
IFV LINE SW
(Q104)
+5 V REGULATOR
(IC455)
+3 V REGULATOR
(IC104)