ITC TI-120Z, Operation Manual

Page: 13 / 16

13
8. BLOCK DIAGRAM
MIC2
..
4
/
AUX
MIC1
Bluetooth/MP3 module
EMC
A1
A2
A3
A4
K1
K2
A5
A6 A7
EQ
V
o
lu
m
e
c
o
n
tr
o
l
GND GND
P
o
w
e
r
a
m
p
li
fi
e
r
m
o
d
u
le
Amplifier running status indicator
A
u
d
io
tr
a
n
s
fo
rm
e
r
S
o
u
n
d
c
o
n
tr
o
l
6
-
z
o
n
e
o
u
tp
u
t
M
a
s
te
r
o
u
tp
u
t
EMC
F
o
rc
e
d
s
w
it
c
h
In
p
u
t
O
u
tp
u
t
V
o
lu
m
e
c
o
n
tr
o
l
A
m
p
li
fi
e
r
Master volume control
A
c
q
u
is
it
io
n
c
o
n
tr
o
l
In
p
u
t
O
u
tp
u
t
A
m
p
li
fi
e
r
In
p
u
t
O
u
tp
u
t
A
m
p
li
fi
e
r
In
p
u
t
O
u
tp
u
t
A
m
p
li
fi
e
r
In
p
u
t
O
u
tp
u
t
A
c
q
u
is
it
io
n
c
o
n
tr
o
l
A
m
p
li
fi
e
r
In
p
u
t
O
u
tp
u
t
A
m
p
li
fi
e
r
In
p
u
t
O
u
tp
u
t
A
m
p
li
fi
e
r
In
p
u
t
O
u
tp
u
t
Ex ec uti on era se
Ex ec uti on era se
In pu t
In pu t