ic audio
EV-5000
DE
3
2. Block Diagram, System Overview
ic
a
ud
io
G
m
bH
D
-6
83
07
M
an
nh
ei
m
EV
-5
00
0
B
lo
ck
D
ia
gr
am
20
09
D
ra
w
gf
i
M
od
.
26
-1
0
Fi
re
M
IC
1
80
C
H
M
IC
B
us
4
C
H
M
IC
B
us
B
G
M
/P
ro
gr
am
IN
In
pu
ts
M
P
3-
P
la
ye
r
D
ig
ita
l A
ud
io
M
at
rix
P
ow
er
A
m
pl
ifi
er
s
D
ig
ita
l C
on
tro
l
Li
ne
R
el
ay
s
Li
ne
M
on
ito
rin
g
EV
-5
00
0
C
en
tr
al
U
ni
t
C
H
1
O
U
T
C
H
2
O
U
T
C
H
3
O
U
T
C
H
4
O
U
T
S
PA
R
E
A
M
P
IN
O
U
T
S
pa
re
A
m
p
O
U
T
C
H
1
O
U
T
C
H
2
O
U
T
C
H
3
O
U
T
C
H
4
2x
A
la
rm
S
w
itc
h
IN
E
rr
or
S
ys
te
m
E
m
er
ge
nc
y
A
la
rm
R
el
ay
c
on
ta
ct
s
M
es
sa
ge
co
nt
ro
l I
N
A
U
X
IN
R
eq
ue
st
23
0
V
A
C
~
=
24
V
D
C
B
ac
ku
p
su
pp
ly
C
as
ca
de
R
S
2
32
Fi
re
M
IC
2
M
at
rix
C
on
tro
l
A
M
P
IN
A
M
P
IN
A
M
P
IN
A
M
P
IN
C
hi
m
e
co
nt
ro
l I
N
M
IC
c
on
tro
l
A
U
X
R
eq
ue
st
