dB TECHNOLOGIES DVA S1518N - Manual (Page 22)

42
DVA S1518N
DAC
CPU (SLA
VE)
RDNET
DSP
28/56 bit
Audio processor core
ADC
A
nalogic
D igital
C
onverter
D igital
A
nalogic
C
onverter
CPU (MASTER)
Ready Limiter Signal Mute/Prot
Data Input Data Link
Service Data USB
Remote Preset Active
Link
Active
0dB +4dB
Input Sens
75
80 85 90 95
100
105 1 10 1 15 120 Xover Freq.
I2C (serial communication)
I2C
D
igital
S ignal
P rocessor
PREAMPLIFIER MODULE
Balanced
Audio
RS485
0 0.5 1.0 1.5 2.0
2.5
3.0 3.5 4.0 4.5 Delay
Phase
0° 180°
BALANCED MAIN INPUT
LINK
BALANCED
X-OVER OUTPUT
WOOFER 18”
FULL
RANGE
MAINS INPUT
S witching
M
ode
P
ower
S
upply
PFC
P
ower
F actor
C orrection SMPS
Class D
®
DIGIPRO
Class D
MAINS FUSE
L N
RS485
1500S
WOOFER 15”
S witching
M
ode
P
ower
S
upply
PFC
P
ower
F actor
C orrection SMPS
Class D
®
DIGIPRO
Class D
MAINS FUSE
1000S
SCHEMA A BLOCCHI BLOCK DIAGRAM
BLOCKSCHALTBILD DIAGRAMA EM BLOQURES DVA S2585N SCHEMA A BLOCCHI BLOCK DIAGRAM
BLOCKSCHALTBILD DIAGRAMA EM BLOQURES
DAC
CPU (SLA
VE)
RDNET
DSP
28/56 bit
Audio processor core
ADC
A
nalogic
D
igital
C
onverter
D igital
A nalogic
C
onverter
CPU (MASTER)
Ready Limiter Signal Mute/Prot
Data Input Data Link
Service Data USB
Remote Preset Active
Link
Active
0dB +4dB
Input Sens
75
80 85 90 95
100
105 1 10 1 15 120 Xover Freq.
I2C (serial communication)
I2C
D
igital
S ignal
P rocessor
PREAMPLIFIER MODULE
Balanced
Audio
RS485
0 0.5 1.0 1.5 2.0
2.5
3.0 3.5 4.0 4.5 Delay
Phase
0° 180°
BALANCED MAIN INPUT
LINK
BALANCED
X-OVER OUTPUT
WOOFER 18”
FULL
RANGE
MAINS INPUT
S
witching
M
ode
P
ower
S upply
PFC
P
ower
F actor
C
orrection SMPS
Class D Class D
MAINS FUSE
L N
MAINS LINK
RS485
41
®
DIGIPRO
1500S
DVA S1518N