2-346-297-21 (1)
ASUDRIO MPIXER-V110
Table of Contents
Main characteristics ...............................
Dimensions..............................................
2
2
Operating instructions
Before operating the unit, please read this manual and the supplied
“WARNING” thoroughly and retain it for future reference.
Precautions
On safety (Refer to the supplied “WARNING”.)
• Should any liquid or solid object fall into the cabinet, unplug the unit and
have it checked by qualified personnel before operating it any further.
• Unplug the unit from the wall outlet if it is not to be used for an extended
period of time. To disconnect the cord, pull it out by grasping the plug.
Never pull the cord itself.
Connections example............................
Name and function of each part...........
MONO INPUT section ..............................
STEREO INPUT section .............................
MONITOR section ...................................
MASTER section.....................................
Back panel section .................................
3
4
4
6
8
9
!º
On installation
• Do not install the unit in a location near heat sources such as radiators or
air ducts, or in a place subject to direct sunlight, excessive dust,
mechanical vibration or shock.
On operation
• Before making program source connections, be sure to turn the power
switch off and unplug the unit.
• When the unit is not used, turn the power off to conserve energy and to
extend the useful life of your unit.
On cleaning the cabinet
Clean the cabinet, panel and controls with a soft cloth lightly moistened
with mild detergent solution. Do not use any type of abrasive pad, scouring
powder or solvent such as alcohol or benzine.
Block diagram .........................................
Main specifications ................................
Trouble-shooting guide .........................
!™
!£
!¢
On repacking
Do not throw away the carton and the packing material. It makes an ideal
container for transporting the unit.
When shipping the unit for repair work or to another location, repack it as it
was.
If you have any questions or problems concerning your unit, please contact
your nearest Sony dealer.
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
This symbol is intended to alert the user to the
presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to persons.
To avoid electrical shock, do not open
the cabinet. Refer servicing to qualified
personnel only.
This symbol is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
*The caution marking is put on the bottom enclosure.
1998 by Sony Sound Tec Corporation
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Connections example
SR system connection
Keyboard
Compressor
AUDIO MIXER SRP-V110
Microphone
CD or MD Player
Compressor
Graphic Equalizer
Graphic Equalizer
Effector
Power Amplifier
Power Amplifier
Main Speaker
Monitor Speaker
Recording system connection
Keyboard
Compressor
Multi Track Recorder
Microphone
CD or MD Player
AUDIO MIXER SRP-V110
Monitor Speaker
Effector
DAT(Master Recorder)
3
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Name and function of each part
MONO INPUT section
1 POWER switch
When the switch is pressed to the ON side, the power
is turned on.
2 LEVEL control
This controls the input signals from the MIC or LINE
connectors at a suitable level. When connected to the
MIC connector, the input signal level can be controlled
between –10 - –60 dBu, and when connected to the
LINE connector, it can be controlled between +10 -
–40 dBu. In order to control the input signal at a
suitable level, set the meter to VU operation, press the
PFL button of the channel to be controlled to display
the signal level on the meter. In this state, turn the
LEVEL control to control the signal so that 0VU
display on the meter is lit sometimes.
ON
POWER
1
OFF
1
2
LEVEL TAPE
LEVEL TAPE
L
3
4
3 TAPE button
2
LCF
LCF
+10
-10
-40
-60
+10
-10
-40
-60
+10
-10
This switches the signal input from the MIC/LINE
connectors to the TAPE IN connectors. Using this
function, sounds, such as those from a multi-track
recorder connected to the TAPE IN connectors, can be
input to each channel without changing connections.
(Channels 1 - 8 only)
HIGH
+15
HIGH
+15
5
6
7
8
9
!º
!™
-15
-15
-15
1.5K
1.5K
500
500
500
10K
10K
100
100
100
MID
MID
+15
-15
+15
-15
-15
-15
4 LCF (Low Cut Filter) button
LOW
AUX
LOW
AUX
This suppresses frequencies of 80 Hz or lower from the
channel signal at 12 dB/oct (12 decibels per octave)
when it is on. This function is very effective for
removing “touch noise” that occurs when a
microphone is being held, and “blow noise” caused by
breathing.
+15
+15
-15
-15
1-2
1-2
MONI
MONI
1
1
1
2
0
2
0
!¡
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚˜
3
4
3
4
5 HIGH (High equalizer) level control
This varies the high equalizer level between
–15 - +15 dB. The equalizer is a 12 kHz shelving type.
0
0
0
0
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
-‚•¥
- ‚¥
7
8
7
8
5
6
5
6 MID (Mid equalizer) frequency control
This varies the central frequencies of the mid equalizer
between 100 Hz - 10 kHz.
!£
!§
0
0
0
!¢
!∞
6
0
ON
ON
7 MID (Mid equalizer) level control
This varies the mid equalizer level between
–15 dB - +15 dB. The equalizer is a peaking type.
PFL
PFL
L
R
L
R
L
ODD
ODD EVEN
ODD EVEN
!¶
!•
PEAK
L-R
PEAK
L-R
+10
+10
8 LOW (Low equalizer) level control
This varies the low equalizer level between
+5
0
+5
0
1-2
1-2
@º
–15 dB - +15 dB. The equalizer is a 40 Hz peaking type.
3-4
3-4
!ª
@¡
-5
-5
5-6
7-8
5-6
7-8
-10
-10
-20
-20
DIRECT
DIRECT
- ‚¥
- ‚¥
4
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9 AUX 1-2 PAN control
!§ PAN control
When turned towards the “1”, sound is shifted to the
AUX 1 bus, and when turned in the “2” direction, it is
shifted to the AUX 2 bus. When turned to the
maximum in either direction, the output level is
increased by +3 dB.
When turned in the “L ODD” direction, sound is
shifted to the MASTER L, GROUP 1, 3, 5 and 7 (odd
channel) buses, and when turned in the “R EVEN”
direction, sound is shifted to the MASTER R, GROUP
2, 4, 6, and 8 (even channel) buses. When turned to the
maximum in either direction, the output level is
increased by +3 dB.
!º AUX 1-2 control
This controls the level that is sent to the AUX 1/2
buses. This AUX is a pre-fader (splitting the signal
before the channel fader). It is used to create a separate
balance mix and stereo monitor, as it does not depend
on the position of the channel fader.
!¶ PFL button
When turned on, the signals before they pass through
the channel fader are routed to the PHONES connector
and the MONITOR OUTPUT connectors, while
displaying the level on the meter. When PFL buttons
for a number of channels are pressed simultaneously, a
mixed signal is routed. In this case, signals from
channels whose AFL button is turned on are not
output.
!¡ MONI button
This changes the function of the AUX 1/2. When it is
off, the AUX 1-2 PAN control and AUX 1-2 control
operate as normal AUX. When it is on, the input
signals from the TAPE IN connectors (or MIC/LINE
connectors if the TAPE button is turned on) are sent to
the AUX 1/2 buses. Sounds, such as those from a
multi-track recorder that has been connected to the
TAPE connectors, can be monitored through the AUX
1/2 output using this function. (MONO INPUT 1 - 8
only)
!• PEAK indicator
This is lit up whenever the signal level, after passing
through the equalizer, is within 3 dB of the maximum
level. When this LED is lit, the signal is excessive, and
must be controlled using the LEVEL control. When the
MIC connector is used, change it to the LINE
connector.
!™ AUX 3 and 4 controls
!ª Assign buttons
These control the levels that are sent to the
AUX 3 and 4 buses. These AUX’s can switch between
the pre-fader and post fader (splitting the signal after it
has passed through the channel fader) by using the
PRE switch. (Refer to the MASTER section “2 PRE
button”)
When the L-R button is pressed, the signal is routed to
the MASTER L/R bus, and when the 1/2, 3/4, 5/6 or
7/8 buttons are pressed, the signal is routed to each
group bus.
@º Channel fader
!£ AUX 5/7 and 6/8 controls
This sets the signal level for the channels.
These control the levels that are output to the
AUX 5/7 and 6/8 buses. These AUX’s are post faders.
As a result, the AUX level changes depending on the
position of the channel fader. This is used when
sending signals to the effector, etc. to be connected
externally.
@¡ DIRECT button
When this button is turned off, the signals from the
GROUP bus are output; and when it is turned on, the
post fader signals from the MONO INPUT channels
1 - 8 are output to the GRP/DIRECT OUT 1 - 8
connectors.
!¢ AUX 7/8 button
These send the signals to the AUX 5/6 buses when
turned off, and to the AUX 7/8 buses when turned on.
* 0 dBu=0.775 V
!∞ ON button
When turned on, the signals from the channels are
routed to each output. However, the PFL function is
available even if this switch is turned off.
5
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Name and function of each part
STEREO INPUT section
ST5
ST6
ST7
ST8
!∞
0
0
0
0
- ‚¥
- ‚¥
- ‚¥
- ‚¥
ST1
ST2
ST3
ST4
-10dBs
-10dBs
-10dBs
-10dBs
1
HIGH
HIGH
HIGH
HIGH
2
3
4
+15
+15
-15
+15
-15
+15
-15
-15
MID
MID
MID
MID
-15
-15
+15
+15
-15
-15
+15
+15
-15 +15
-15
-15
+15
+15
LOW
AUX
LOW
AUX
LOW
AUX
LOW
AUX
-15 +15
1-2
3
1-2
3
1-2
3
1-2
3
5
6
0
0
0
0
0
0
0
0
0
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ¥
0
- ‚¥
4
4
4
4
0
0
- ‚¥
7
7
5
5 7
6 8
7
5
5
- ‚¥
- ‚¥
- ‚¥
0
0
0
0
0
0
0
0
8
9
6
6
8
8
6 8
7
!º
- ‚¥
ON
ON
ON
ON
PFL
PFL
PFL
PFL
L
L
L
L
R
R
R
R
ODD EVEN
ODD EVEN
ODD EVEN
ODD EVEN
!¡
!™
PEAK
L-R
PEAK
PEAK
L-R
PEAK
L-R
+10
+10
+10
+10
L-R
1-2
3-4
+5
0
+5
0
+5
0
+5
0
1-2
1-2
1-2
!¢
3-4
3-4
3-4
!£
-5
-5
-5
-5
5-6
7-8
5-6
7-8
5-6
7-8
5-6
7-8
-10
-10
-10
-10
-20
-20
-20
-20
- ‚¥
- ‚¥
- ‚¥
- ‚¥
6
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9 ON button
ST1 - ST4 channels
When turned on, the signals from the channels are
routed to each output. However, the PFL function is
available even if this switch is turned off.
1 –10 dBs button
When this button is turned off, the reference input
level is +4 dBu; and when it is turned on, it is –10 dBu.
!º Balance control
When turned in the “L ODD” direction, sound is
shifted to the MASTER L, GROUP 1, 3, 5, and 7 (odd
channel) buses, and when turned in the “R EVEN”
direction, sound is shifted to the MASTER R, GROUP
2, 4, 6, and 8 (even channel) buses. When turned to the
maximum in either direction, the output level is
increased by +3 dB.
2 HIGH (High equalizer) level control
This varies the high equalizer level between
–15 - +15 dB. The equalizer is a 12 kHz shelving type.
3 MID (Mid equalizer) level control
This varies the mid equalizer level between
–15 - +15 dB. The equalizer is a 2.5 kHz peaking type.
!¡ PFL button
When turned on, the signals in stereo before they pass
through the channel fader are routed to the PHONES
connector and the MONITOR OUTPUT connectors,
while displaying the level on the meter. When PFL
buttons for a number of channels are pressed
simultaneously, the mixed signal is routed. In this case,
signals from channels whose AFL button is turned on
are not output.
4
LOW (Low equalizer) level control
This varies the low equalizer level between
–15 - +15 dB. The equalizer is a 40 Hz peaking type.
5 AUX 1-2 control
This controls the level to be sent to AUX 1/2 buses. The
signal that has been input to L is routed through the
AUX 1 bus, while the signal that has been input to R is
routed through the AUX 2 bus. This AUX is a pre-
fader (splitting the signal before the channel fader).
Thus, this is used to create a separate balance mix and
stereo monitor, as it does not depend on the position of
the channel fader.
!™ PEAK indicator
This is lit up whenever the signal level, after passing
through the equalizer, is within 3 dB of the maximum
level. When this LED is lit, the signal is excessive, and
must be controlled using the LEVEL control.
6 AUX 3 and 4 controls
!£ Assign buttons
These control the levels to be sent to the AUX 3/4
buses. In this case, the L and R signals are mixed. This
AUX can switch between the pre-fader and post fader
(which splits the signal after the channel fader) using
the PRE button. (Refer to the MASTER section “2 PRE
button”)
When the L-R button is pressed, the signal is routed to
the MASTER L/R buses, and when the 1/2, 3/4, 5/6,
or 7/8 buttons are pressed, the signal is routed to each
group bus.
!¢ Channel fader
This sets the signal level for the channels.
7 AUX 5/7 and 6/8 controls
These control the levels that are sent to the
AUX 5/7 and 6/8 buses. In this case, the L and R
signals are mixed. These AUX’s are post faders. As a
result, the AUX level changes depending on the
position of the channel fader. This is used when
sending signals to the effector, etc. to be connected
externally.
ST5 - ST8 channels
ST5 - ST8 channels are auxiliary stereo input channels.
Signals from these channels are only routed to the MASTER
L/R buses.
8 AUX 7/8 button
These output the signals to the AUX 5/6 buses when
turned off, and to the AUX 7/8 buses when turned on.
!∞ Channel volume control
This controls the level that is routed to the MASTER L/
R buses.
7
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Name and function of each part
MONITOR section
1 PHONES (headphones) connector
Phone jack
(Tip: L, Ring: R, Sleeve: GND)
This is the connector that the headphones are
connected to. The same signals are output as those
from the MONITOR OUTPUT connectors, and signals
from channels whose PFL or AFL buttons are turned
on can be confirmed.
2 PEAK meter indicator
DIO MIXER SRP-V110
This is lit up when the level meter is used as a peak
meter.
PHONES
1
3 VU meter indicator
This is lit up when the level meter is used as a VU
meter.
2
3
5
PEAK
VU
POWER
+15
+5
4 LEVEL meter
+13
+11
+3
+1
+48V
PFL
This displays the level of whichever channels PFL or
+10
+9
0
-1
6
7
AFL buttons are turned on. The level meter in this
system can be switched between PEAK operation and
VU operation. Whichever of the PEAK or VU meters
indicator is lit shows the scale to use. During PEAK or
VU operation, the “0 ” represents the reference level in
both the PEAK and VU meters.
+7
-3
4
+5
+3
-5
-7
0
-10
-10
-20
PEAK
R
L
8
9
AFL MONO
MONITOR
L/ODD R/EVEN
!º
- ‚¥
AUX MASTER
AFL
0
2TR IN
5 POWER indicator
0
1-2
This is lit up when the power is turned on.
+10
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
AFL
0
AFL
0
PRE
PRE
3
6 +48 V indicator
+10
This is lit up when the power (DC +48 V) for condenser
microphone is output.
AFL
AFL
AFL
AFL
AFL
0
TO L-R
4
5
+10
2TR IN
0
7 PFL indicator
AUX 1-2
GRP1-2
+10
This is lit up when the PFL button of any channel is
turned on.
0
6
7
+10
GRP3-4
GRP5-6
0
8 PEAK button
+10
When off, the level meter operates as the VU meter,
and when on it switches to operating as the PEAK
meter.
0
8
GRP7-8
+10
- ‚¥
AFL
AFL
AFL
AFL
AFL
9 MONITOR control
1-2
3-4
5-6
L-R
7-8
This controls the output levels of the PHONES and
MONITOR OUT connectors.
+10
!º AFL MONO buttons
+5
0
This outputs an AFL mono signal that is routed
through the PHONES and MONITOR connectors.
When the L/ODD button is turned on, sound is only
routed through the L and odd channels, and when the
R/EVEN button is turned on, sound is only routed
through the R and even channels.
-5
-10
-20
- ‚¥
8
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MASTER section
1 AUX MASTER controls
This controls the output level to the AUX OUTPUT
connector.
2 PRE buttons
This switches AUX 3 and AUX 4 for all channels
between the pre-fader and post fader. It is switched to
pre-fader when it is on, and post fader when it is off.
3 AFL buttons
DIO MIXER SRP-V110
The signals after the AUX MASTER volume are routed
to the PHONES or MONITOR OUT connectors, and
displays the level on the meter. When the AFL buttons
for a number of channels are turned on
PHONES
simultaneously, they are output after being mixed.
However, when a PFL button is turned on, signals
from channels whose AFL buttons are pressed are not
routed, and only signals from channels whose PFL
buttons are pressed are routed.
PEAK
+15
VU
POWER
+5
+13
+11
+3
+1
+48V
PFL
+10
+9
0
-1
+7
-3
4 2TR IN level control
+5
+3
-5
-7
This controls the level of the signals that are input
from the 2TR IN connector.
0
-10
-10
-20
PEAK
R
L
AFL MONO
MONITOR
L/ODD R/EVEN
5 TO L-R button
This sends each signal to the MASTER L/R bus.
- ‚¥
AUX MASTER
AFL
0
2TR IN
0
1-2
6 GROUP faders
4
+10
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
- ‚¥
-‚¥
AFL
0
This controls the level of the signals to be routed to the
MASTER L/R bus when signals are routed from the
GROUP bus to the GRP/DIRECT OUT connector and
the TO L-R button is turned on. Each GROUP fader
controls the signal level of every 2 channels, and each
channel is not controlled one by one.
AFL
0
PRE
PRE
3
+10
2
AFL
AFL
AFL
AFL
AFL
0
TO L-R
4
5
+10
2TR IN
0
AUX 1-2
GRP1-2
+10
1
3
0
7 AFL buttons
6
7
+10
The signals after the GROUP fader or L/R fader are
routed to the PHONES and MONITOR OUT
connectors, and displays their levels on the meter.
However, when a PFL button is turned on, signals
from channels whose AFL buttons are pressed are not
routed, and only signals from channels whose PFL
buttons are pressed are routed. When the AFL buttons
for a number of channels are turned on
5
7
GRP3-4
GRP5-6
0
+10
0
8
GRP7-8
+10
- ‚¥
AFL
AFL
AFL
AFL
AFL
1-2
3-4
5-6
L-R
7-8
simultaneously, a mixed signal is routed.
+10
8 L-R fader
+5
0
This controls the level of the signals that are routed
from the MASTER L/R bus to the MASTER OUTPUT
connectors.
6
8
-5
-10
-20
- ‚¥
9
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Name and function of each part
Back panel section
7 4
5
GRP/
DIRECT
OUT
TAPE
IN
STEREO INPUT
MONO
MIC
ST6
ST5
ST2
ST1
8
L(MONO)
R
L(MONO)
L
R
R
INSERT
LINE
L(MONO)
7
8
ON
OFF
R
!£
!º
+48V
10
MONITOR
OUT
ST8
L(MONO)
ST7
L
ST4
ST3
MIC
R
L
R
R
L(MONO)
R
L(MONO)
INSERT
LINE
R
L
OUTPUT
INSERT
R
L
8
7
6
5
4
R
L
3
OUT
IN
R
MASTER
2TR
AUX OUTPUT
8
!™
!¡
9 6
1 MONO INPUT MIC connectors
5 STEREO INPUT connectors
XLR-3-31 type
Phone jacks (ST1 – ST4)
(Balanced, reference level: –60 - –10 dBu)
(Pin No.1: ground, No.2: hot, No.3: cold)
These are input connectors for the MONO INPUT
channels. Microphones can be connected.
(Tip: hot, Ring: cold, Sleeve: ground)
(Balanced, reference level: +4/ –10 dBu)
Phone jacks (ST6, ST8)
(Unbalanced, reference level: –10 dBu)
Phono jacks (ST5, ST7)
(Unbalanced, reference level: –10 dBu)
2 MONO INPUT LINE connectors
Phone jacks
These are input connectors for the STEREO INPUT
channels. Line level output equipment with a
reference level of between +4 dBu and –10 dBu can be
connected for ST1 - ST4, and line level output
equipment with a reference level of –10 dBu can be
connected for ST5 - ST8 in stereo. Signals are internally
distributed to the R side when only the L (MONO)
connector is connected for ST1 - ST4, ST6 and ST8.
(Balanced, reference level: –40 - +10 dBu)
(Tip: hot, Ring: cold, Sleeve: ground)
These are input connectors for the MONO INPUT
channels. Line level output equipment can be
connected.
3 MONO INPUT INSERT connectors
Phone jacks
6 2TR IN connectors
(Unbalanced, reference level: –3 dBu)
(Tip: output, Ring: input, Sleeve: ground)
These are INSERT IN/OUT connectors for the MONO
INPUT channels. External equipment can be inserted
before the installed equalizer. Compressors and gates,
etc. are connected.
Phono jacks (Unbalanced, reference level: –10 dBu)
These are connectors to input signals, such as those
from DAT or MD recorders. The level is controlled by
the 2TR IN level control on the MASTER section.
7 GRP/DIRECT OUT connectors
Phono jacks (Unbalanced, reference level: –10 dBu)
These output each GROUP bus signal. When the
DIRECT button for the MONO INPUT 1 - 8 channels is
turned on, they become direct output connectors that
output post fader signals from each MONO INPUT
channel.
4 TAPE IN connectors
Phono jacks (Unbalanced, reference level: –10 dBu)
These are TAPE IN connectors for MONO INPUT
channels. They connect the output for each track, such
as from a multi-track recorder, etc., and are used for
monitoring or laying down tracks.
0
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3 2
GRP/
DIRECT
TAPE
IN
MONO INPUT
O INPUT
INSERT
OUT
7
2
1
MIC
MIC
MIC
LINE
INSERT
INSERT
INSERT
LINE
INSERT
LINE
1
2
9
4
3
MIC
MIC
MIC
INSERT
LINE
LINE
INSERT
LINE
3
4
6
5
MIC
MIC
2
1
LINE
INSERT
LINE
5
6
1
7 4
8 AUX OUTPUT connectors
!£ +48 V button
Phone jacks (Unbalanced, reference level: +4 dBu)
This is the button to supply power (DC +48 V) for
condenser microphones to the MIC connectors of the
MONO INPUT channels 1 - 8. When this button is
turned on, DC +48 V is output to all MIC connectors.
9 2TR OUT connectors
Phono jacks (Unbalanced, reference level: –10 dBu)
These distribute and output the MASTER OUTPUT L/
R signals. They are connected to DAT or MD recorders,
or equivalent.
Caution
• Before turning on the +48 V button or after changing the cable
connection, turn down the output fader or the output volume.
• The line equipment must be connected to the LINE input side.
• When a dynamic microphone is used in conjunction with a
microphone that uses +48 V power, the dynamic microphone
may under-perform.
!º MONITOR OUT connectors
Phone jacks (Unbalanced, reference level: +4 dBu)
These output the same signals as the PHONES
connector, and signals from any channels whose PFL
or AFL buttons are turned on can be confirmed.
!¡ MASTER OUTPUT connectors
XLR-3-32 type
* 0 dBu=0.775 V
(Balanced, reference level: +4 dBu)
(Pin No. 1: ground, No. 2: hot, No. 3: cold)
!™ MASTER INSERT connectors
Phone jacks
(Unbalanced, reference level: –6 dBu)
(Tip: output, Ring: input, Sleeve: ground)
These are the INSERT IN/OUT connectors of the
MASTER OUTPUT. External equipment can be
inserted before the L/R fader. They are connected to
the compressor or gate, etc.
!¡
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Block diagram
+48V
FADER
PEAK
L-R
STEREO L
OUTPUT
+4dBs
ON
TAPE
LCF
FADER
PAN
MIC
-10 - -60dBs
1-2
3-4
EQ
INSERT
LCF
LINE
-20dB
FREQ
LEVEL
+10 - -40dBs
LEVEL
5-6
7-8
STEREO R
OUTPUT
+4dBs
LOW MID HIGH
INSERT
MONI
PAN
INSERT
TAPE INPUT
-10dBs
AUX1-2
AUX3
AFL
ATT
ATT
2TR
OUTPUT
-10dBs
GROUP/DIRECT
OUTPUT
-10dBs
AUX4
ATT
DIRECT
AFL MONO
7/8
7/8
LEVEL
METER
AUX5/7
AUX6/8
PEAK
L/ODD
PFL
PHONES
MONO INPUT 1-8
R/EVEN
+48V
MONITOR
OUTPUT
+4dBs
PEAK
L-R
ON
LCF
FADER
PAN
MIC
MONITOR
-10 - -60dBs
1-2
3-4
EQ
LCF
LINE
-20dB
FREQ
FADER
+10 - -40dBs
LEVEL
5-6
7-8
LEVEL
LOW MID HIGH
INSERT
PAN
GROUP1-2/3-4/5-6/7-8
OUTPUT
AUX1-2
AUX3
TO L-R
AFL
AUX4
7/8
7/8
AUX5/7
AUX6/8
AUX1-2
AUX1 OUTPUT
+4dBs
PFL
MONO INPUT 9-10
AUX2 OUTPUT
+4dBs
AFL
PEAK
FADER
BAL
ON
TO L-R
L-R
L (MONO)
+4/-10dBs
1-2
3-4
-10dBs
EQ
+
+
AUX3/4
R
+4/-10dBs
AUX3/4 OUTPUT
+4dBs
5-6
7-8
LEVEL
LOW MID HIGH
PRE
AFL
AUX1-2
AUX5/6/7/8
AUX5/6/7/8
OUTPUT
+4dBs
AUX3
AUX4
AFL
AFL
2TR IN
7/8
7/8
2TR
INPUT
-10dBs
AUX5/7
AUX6/8
TO L-R
+48V
PFL
+48V
STEREO INPUT 1-4
LEVEL
L
-10dBs
R
-10dBs
STEREO INPUT 5,7
LEVEL
L (MONO)
-10dBs
R
-10dBs
STEREO INPUT 6,8
!™
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Main specifications
Name
Connector type
XLR-3-31 type
Circuit
Reference level Maximum level Impedance
Suitable load
impedance
MONO INPUT
MIC
Balanced
–60 - –10 dBu
–40 - +10 dBu
–37 - +13 dBu
–17 - +27 dBu
2.2 kΩ
—
LINE
ø 6.3 Phone
jack
22 kΩ
—
TAPE INPUT
Phono jack
Unbalanced
Unbalanced
–10 dBu
–3 dBu
+13 dBu
+20 dBu
10 kΩ
—
—
INSERT
INPUT
ø 6.3 Phone
jack
30 kΩ
INSERT
OUTPUT
–3 dBu
–10/+4 dBu
–10 dBu
+20 dBu
+13/+27 dBu
+27 dBu
47 Ω
600 Ω or more
STEREO INPUT
AUX OUTPUT
1-4
5,7
6,8
ø 6.3 Phone
jack
Balanced
3.3 kΩ or
more
—
Phono jack
Unbalanced
Unbalanced
Unbalanced
10 kΩ or
more
—
—
ø 6.3 Phone
jack
–10 dBu
+27 dBu
10 kΩ or
more
ø 6.3 Phone
jack
+4 dBu
+20 dBu
100 Ω
600 Ω or more
GROUP/DIRECT OUTPUT
Phono jack
Phono jack
Unbalanced
Unbalanced
–10 dBu
–10 dBu
+10 dBu
+27 dBu
320 Ω
10 kΩ or more
INPUT
10 kΩ or
—
2TR
more
OUTPUT
Phono jack
Unbalanced
Balanced
–10 dBu
+4 dBu
–6 dBu
–6 dBu
+4 dBu
—
+10 dBu
+24 dBu
320 Ω
10 kΩ or more
600 Ω or more
—
STEREO OUTPUT
XLR-3-32 type
47 Ω
INSERT
INPUT
ø 6.3 Phone
jack
Unbalanced
+20 dBu
30 kΩ or
more
INSERT
OUTPUT
+20 dBu
47 Ω
100 Ω
—
600 Ω or more
600 Ω or more
8 Ω or more
ø 6.3 Phone
jack
Unbalanced
Unbalanced
+20 dBu
MONITOR OUTPUT
PHONES
ø 6.3 Phone
jack
40 mW + 40 mW
Audio section
General section
Frequency response +0.5/–1.0 dB (20 Hz – 50 kHz)
+0.5/–0.5 dB (20 Hz – 20 kHz)
Total harmonic distortion
Power supply voltage
Refer to the supplied “WARNING ”.
Power consumption 50 W
Operating temperature
Less than 0.005%
(MIC INPUT: –60 dBu, L-R OUTPUT:
+14 dBu, 1 kHz)
Less than –129 dBu
0°C – 40°C
Storage temperature
Mass
E.I.N
–20°C – 60°C
Approx. 8.7 kg
(MIC INPUT: –60 dBu)
Residual noise level Less than –95 dBu (20 Hz - 20 kHz,
L-R OUTPUT FADER: – ∞)
External dimensions 430 × 120 × 396 mm
(17 × 4 3/4 × 15 5/8 inches)
(width/height/depth, excluding
protruding parts)
Less than –82 dBu (20 Hz - 20 kHz,
L-R OUTPUT FADER: 0, 14 ch routed)
Less than –106 dBu (20 Hz - 20 kHz,
GROUP OUTPUT FADER: – ∞)
Less than –95 dBu (20 Hz - 20 kHz,
GROUP OUTPUT FADER: 0, 14 ch
routed)
Supplied Accessories
Operating instructions (1),
WARNING (1)
Crosstalk
Less than –90 dB (Fader down, 1 kHz)
Less than –98 dB (ON button: OFF,
1 kHz)
Specifications and external appearance are subject to change
for improvement without prior notice.
(0 dBu=0.775 V)
!£
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Trouble-shooting guide
In the event of any unexpected problems, please double-check the following points.
If after that, normal operation cannot be resumed, contact the store from which the item was purchased, or your nearest
Sony dealer.
Condition
Causes/Solutions
When the POWER switch is turned on, the power
indicator does not light up, nor is any sound output.
• Check that the power cord is connected.
Although the POWER indicator is lit, no sound is
output.
• Check whether or not the ON button is turned off.
(Pages 5 and 7)
• Check whether the assign button is correctly pressed. (Pages 5
and 7)
No sound is output from the TAPE IN connector.
No sound is output from the GROUP bus.
No sound is output from the 2TR IN connector.
• Check whether or not the TAPE button is turned off. (Page 4)
• Check whether or not the DIRECT button is turned on. (Page 5)
• Check whether or not the TO L-R button is turned off.
(Page 9)
No sound is output from the AUX 5, 6, 7 and 8 buses.
• Check whether the AUX 7/8 button is pressed correctly.
(Pages 5 and 7)
No sound is output from the PHONES connector or the • Check whether or not all of the AFL buttons are turned off.
MONITOR OUT connector.
(Page 9)
• Check whether or not the PFL button is turned on.
(Pages 5 and 7)
Sound from the AUX 1/2 and GROUP bus is output
through the MASTER OUTPUT.
• Check whether or not the TO L-R button is turned on.
(Page 9)
The sound is distorted.
• Check whether the settings of the LEVEL controls and –10 dBu
button are correct. (Pages 4 and 7)
• Check whether or not the line level output equipment is
connected to the MIC connector. (Page 10)
!¢
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Printed in Japan
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