Icom IC-R7000 Service Manual

(266.7MHz)
LO AMP
p
:3355
AGC
2SC945
VSC
AMP
NJM4558D
vsc
TO LOGIC MATRIX
IF UNIT
NJM4558D
AMP LPF
IC1/2
X110.7MHz
a
IC2TA7303P
FM DETECTORi.......-:w
LIMITER
D28 018
1 K60 2SC2458
SOL
CTRL
1------'
02, 3,
4, 6
2SC2785
2SA1348x2
2SC3399
SOL
SW
01
2SK30
NJM4558D
_ ___,....___
SCAN
CTRL
010,
011
2SC2785
2SA1048
MAIN UNIT
IC7
TO LOGIC
MATRIX
LOGIC UNIT
CPU
HD63A01V1 D26P
J
:+,...,..,../;......,.,......,....,.,......,.,1:: :.,_.......,+.-,.,....,.,,......,.,...........,.,..i-;+,.,-,..,.........,..........,,w..,.....,..,.........,....~,..,.........,.........., ........ ~ ........ .......1 P40
I
osc 024
..@C383 ,.........___ ........ __...,____.....'--___,
'::21 110 EXPANDER
c:::J IC9, IC10
;:t;. µPD82C43C x 2
X2
51.2MHz
···························
~:
"
,•
"
·:
INPUT
MATRIX
(FRONT UNIT)
MAIN DIAL
3-1
"""'"""'......,,."""':.:u;"""",;oi P47
IC2
µPD4069UBC
02,03
2SC2458x2
IC4
µPD4081BC
IC5
µPD4011BC
A4
A5
cs
WR
IR01

Icom IC-R7000 Specifications

General

Brand	Icom
Model	IC-R7000
Category	Receiver
Language	English