CPU (MASTER)
Bal
anced A
udio
Input
Output
Link
PUSH
OP
AMP
ADC
A
UT
O-
RANGE
MAI
NS I
NPUT
MAI
NS LI
NK
RDNet
Data
In
Data
Out
RDNET
DSP
DAC
Preamplifier Module
BL
OCK DIA
GRAM
Link
A
ctive
Remote Preset
A
ctive
Ready
Limiter
Signal
Mute/Prot
SPEAKERS
COUPLI
NG
H
IGH FREQ
COMPENSA
TION
D
B
F
G
A
E
C
5
1
3
7
8
2
6
4
Service / User
USB Data Service
Galvanic
Isolation
Rs485
Rs485
Floating Input GroundFloating Input Ground
M
A
IN
S F
U
SE
10
0-
12
0V
~
(T
10
A
L
2
50
V
~)
22
0-
24
0V
~
(T
5A
L
2
50
V
~)
FUSE
Floating ADC technology
Low
Voltage
EMI FIL
TER
Amplifier Module
Amplifier
Power Supply
High
Voltage
CLASS D
DIGIPRO G4
SMPS MAIN
CLASS D
DIGIPRO G4
EMI FIL
TER
Amplifier Module
Amplifier
Power Supply
High
Voltage
CLASS D
DIGIPRO G4
SMPS MAIN
CLASS D
DIGIPRO G4
75
65
85
90
60
80
Fullrange
70
High Pass Filter [Hz]
System T
est
Removable Card
FUSE
NFC internal module
Low
Voltage
Low
Voltage
M
A
IN
S F
U
SE
10
0-
12
0V
~
(T
10
A
L
2
50
V
~)
22
0-
24
0V
~
(T
5A
L
2
50
V
~)
12" WOOFER
12" WOOFER
1.4" C.D.
6.5" MI
D-
RANGE
6.5" MI
D-
RANGE
6.5" MI
D-
RANGE
6.5" MI
D-
RANGE
1.4" C.D.
11
VIO-L212
Cod. 420120270 REV.0.1
