Icom IC-R7000 Service Manual

7-4 IF UNIT
IC
IC1
BA401
(LIMITER AMP.)
g
IN BIAS GND OUT Vee
IC2 TA7303P
(FM IF AMP., DET.)
C,J l!l l!l l!J l!l If) l!l 1!11
IF IN
METER
GND
DET
Vee
(H)
IF IN
MUTE
FIL IN
AF
(L)
OUT
OUT
IC3
µPC1037H
c
(DOUBLE-BALANCED MIXER)
I
Ii] Ii]
El
liJ
Iii w
Vee OUT1 OUT2
GND SIGNAL
CARRIER
IN BYPASS
IN
IC4, IC5
µPC577H
(FM
IF AM PLI Fl ER)
~~l:Jtjl:J~~
~Xss t~w OUT Vee
IN
GND
BY
HIGH
PASS
IC&
NJM4558D
(LOW NOISE DUAL OPERATIONAL AMPLIFIER)
mmllilm
v~
LI
+
0 -
GND
UJ Ill ~ UJ

Icom IC-R7000 Specifications

General

Brand	Icom
Model	IC-R7000
Category	Receiver
Language	English