dB TECHNOLOGIES DVA T8 - Manual (Page 25)

48 47
SCHEMA A BLOCCHI
BLOCK DIAGRAM
BLOCKSCHALTBILD
SCHEMAS FONCTIONNELS DIMENSIONI
DIMENSIONS
ABMESSUNGEN
DIMENSIONS
DAC
BALANCED LINK/OUTPUT
RDNET
L N
FULL
RANGE
MAINS INPUT MAINS LINK
WOOFER 8” MIDRANGE 6,5” COMPRESSION DRIVER 1” COMPRESSION DRIVER 1”
S witching
M
ode
P ower
S
upply
PFC
P ower
F actor
C
orrection
SMPS
MAINS FUSE
DSP
28/56 bit
Audio processor core
P
ower
S
upply
U
nit
PSU main
ADC
A nalogic
D
igit
al
C
onverter
D
igit
al
A
nalogic
C onverter
EMI filter
E lectro
M
agnetic
Interference
filter
P
ower
S upply
U
nit
PSU auxiliary
CPU (SLA
VE)
CPU (MASTER)
Filtered AC
Ready Limiter Signal Mute/Prot
Dat
a
Input Dat
a
Link
Service Dat
a
USB
Remote Preset Active
Link
Active
0dB +4dB
Input Sens
0 1 2 3 4 5 6 7 8 9 DSP Preset
BALANCED
INPUT
POWER SUPPL
Y
Balanced Audio
High volt
age
I2C
UAR
T
(serial communication)
D igit
al
S
ignal
P
rocessor
AMPLIFIER
PREAMPLIFIER MODULE
Auxiliary volt
age
Low volt
age
Balanced Audio
RS485
Filtered AC
Filtered AC
Class D DIGIPRO G2 Class D DIGIPRO G2
Class D DIGIPRO G2 Class D DIGIPRO G2
RS485
96KHz Sample Rate
96KHz Sample Rate
96KHz Sample Rate
Main Board
Digit
al isolator
580
240
327
Made in Italy
“CAUTION” RISK OF ELECTRICAL SHOCK DO NOT OPEN “AVIS” RISQUE DE CHOCH ELECTRIQUE NE PAS OUVRIR
a e n Italy M d i
udi A o I Sens nput 0dB +10dB 4dB + 1 0 2 3 4 5 6 7 8 9 t Acive np o ro I ut C nt l ser U Remote s Pre et
S C nfi gur i D P o at on
“AVIS” RI Q EDE CH CH LE RQU S U O E CT I E NE S OUVRI PA R