Diagramas De Bloques - Toa M-9000M2 Instrucciones De Instalación Y De Funcionamiento

21. DIAGRAMA DE BLOQUES
MIXOUT AIN
I2C
SLOT#1
#1
DIN
#2
MIXOUT AIN
I2C
SLOT#2
#3
DIN
#4
MIXOUT AIN
I2C
SLOT#3
#5
DIN
#6
MIXOUT AIN
I2C
SLOT#4
#7
DIN
#8
AIN
MIXOUT
DI1
Dout 1
I2C
DI2
SLOT#5
Dout 2
DI3
Dout 3
DI4
Dout 4
MIXOUT
AIN
DI1
Dout 1
DI2 I2C
Dout 2 SLOT#6
DI3
Dout 3
DI4
Dout 4
MIXOUT
AIN
DI1
Dout 1
I2C
DI2
Dout 2 SLOT#7
DI3
Dout 3
DI4
Dout 4
MIXOUT AIN
I2C
SLOT#8
TXD
RXD
1
Vacuum Fluorescent Display
2
3
4
5
6
ON/OFF ON/OFF
7
8
OUTPUT SEL
INPUT SELECT
INPUT VOLUME OUTPUT VOLUME
INTERNAL ADC / MODULE I2S
SIGNAL SELECTORS
#1 ADC
#8
ANALOG 1 1
DI1 2 8
DIGITAL
DIS1
#2 ADC
#7 ANALOG
3 2
DI2 4 7
DIGITAL
DIS2
DSP
#3
ADC
#6 ANALOG 5 3
6 6
DI3
DIGITAL
DIS3
#4 ADC
#5
ANALOG
7 4
8 5
DI4
DIGITAL
DIS4
at ANALOG INPUT
Remarks
at DIGITAL INPUT
Each pair of Inputs 1 and 8, 2 and 7, 3
and 6, and 4 and 5 is the analog inputs
of ADC (Analog-Digital Converter).
So, when a digital input module such
as the D-001T/R is inserted into Slot 1,
for example, the digital input selector
DIS1 is switched over to the DIGITAL
position, thereby disabling the use of
analog Inputs 1 and 8.
Consequently, Slot 8's analog input
(AIN) cannot be used.
Likewise, when Slot 2 is occupied by
the D-001T/R, Slot 7's analog input
cannot be used; and when Slot 3 is
occupied, Slot 6's analog input cannot
be used.
MEMORY UTILITY
ENTER PARAMETER ESC/BACK
1
LPF
DAC
VOLUME
1 1
DOUT
2 2
2
LPF
EEPROM
I2C
VOLUME
CONTROL
INPUT SELECT SIGNALS
CPU
KEY&DISPLAY CONTROL
I2C
TXDM8
RXDM8
R–>V
CONVERT
232RXD RXD
232TXD
POWER
TXD
MODE
NE5532
NE5532
1
H
POWER SUPPLY
REMT-VOL1
2
E
3
H
REMT-VOL2 4
E
5
CI1
6
CI2
CONTROL MAIN_TRANS
7
CI3
INPUT
8
CI4
9
E
AC IN
10
CO1
11
CO2
CONTROL
12
CO3
OUTPUT
13
CO4
14
E
RS232
MODE SW
MATRIX/MIXER
PRE
H
AMP
C
E OUT 1
H: Hot
C: Cold
E: Earth
PRE
H
AMP
C
E
OUT 2
+24 V
ANALOG
–24 V
+6 V DSP/AD/DA
+3.3 VBU CPU
–30 V
AC5 V VFD
AC5 V
131