Yamaha M2500 Wiring Diagram

M2500 Block & Level Diagram
INSERT I/O
PHANTOM +48V 0dB
MASTER
INPUT
1-24 PAD
HPF 4 stage EQ
1-32
Ø EQ
1-40 80
1-48
1-56 (0dB)
(–26dB)
26dB GAIN
CHECK
ON
Control
ON/EDIT
from CPU
A
B
L
2 stage EQ
INPUT A
EQ
R
2 stage EQ
ST CH 1
L
INPUT B
R
CHECK
ON
Control
ON/EDIT
from CPU
L/MONO 2 stage EQ
ST CH 2-4
EQ
INPUT
R
2 stage EQ
MIC
+30dB
Clipping Level
+20dB
Pad:On, Gain:Min ST CH
+10dB
Gain:Min
INSERT I/O
0dB
–10dB
Pad:Off, Gain:Min
ST CH 1B
–20dB
Gain:Max
Pad:On, Gain:Max
ST CH 1A, 2-4
–30dB
Gain:Max
–40dB
MIC
–50dB
Pad:Off, Gain:Max
–60dB
V443040 R0 1 IP NP Printed in Taiwan
INSERT I/O
PEAK GROUP AUX
0dB
1 3 5 7 1 3 5 7 9 11 13
NOM
G1/A7
2 4 6 8 2 4 6 8 10 12 14
SIGNAL
PAN
ST L
ST
to ST R
MONO
MONO
LCR
CHECK
ON
AUX1
Control
ON/EDIT
AUX2
from CPU
AUX3
AUX4
AUX5
AUX6
PRE
AUX 7-10
Same as AUX 3-6
AUX 11-14
Same as AUX 3-6
GROUP 2-8
from
*
MIM
to
*
MIO AUX 8-14
PFL
PEAK
NOM
GROUP
GROUP
SIGNAL
1 3 5 7
2 4 6 8 AUX
GROUP/AUX FLIP
BAL
INSERT I/O
0dB
ST L
AUX 1
ST R
to
ST
MONO
MONO
AUX1
AUX2
AUX3
AUX4
AUX5
from AUX 2-6
AUX6
PRE
AUX 7-10
Same as AUX 3-6
AUX 11-14
Same as AUX 3-6
*
MIL
*
to MIR
*
MIO
PFL
ST CH 2-4
Same as ST CH 1
from CPU
ON TB/OSC
to METER
GRP/AUX OUT
+4dB
L R
G1/A7
PAN ST
MONO
LCR
to MATRIX
MATRIX
*
MMAM
*
to MMPM
*
MMAO
AFL
to METER
AUX/GRP OUT
+4dB
A7/G1
ON
LEVEL
*
MMAM
*
to MMPM
*
MMAO
AFL
GRP/AUX G2/A8-G8/A14
and
AUX/GRP A8/G2-A14/G8
Same as
G1/A7
and
G7/A1
L
from INPUT R
MONO
to METER
INSERT I/O
0dB
AUX OUT
ST L
+4dB
1
ON
CHECK
*
MMAM ON
*
to MMPM
* Control
MMAO
AFL ON/EDIT
from CPU
AFL
AUX 2-6 INSERT I/O
Same as AUX 1 0dB
ST R
ON
INSERT I/O
0dB
MONO/C
CHECK
ON
ST L
Control
ON/EDIT
from CPU
SUB IN
ST R
+4dB
MONO/C
GRP/AUX OUT
AUX/GRP OUT SUB IN ST
AUX OUT MONO
PINK MATRIX UTILITY 1 1 IN
2
RECALL
10kHz A7-14/G1-8 2
OUT
STORE
1kHz AUX1-6
THRU
CHECK
100Hz G1-8/A7-14
MIDI
9
ON q
7
0
METER
u
OSCILATOR
SELECT
ENTER 8
DIRECT
RECALL
MATRIX
L R L R
G1/A7
G1/A7
G2/A8
G2/A8
from
to METER
G7/A13
G7/A13
G8/A14 MATRIX OUT
+4dB
1-8
ON
G8/A14 LEVEL
to MONITOR
MONITOR
ST L
INPUT MASTER
ST OUT
+4dB (PFL) PFL AFL
L
ST R
L R L R L R
MONO/C
*
MMAL
*
to MMPL
SUB IN L
MMAO *
AFL
SUB IN R
MONO IN
MATRIX
ST IN L
ST IN R
to MONITOR
MONO IN, ST IN
GRP/AUX, AUX/GRP
ST OUT AUX, ST MONO
+4dB
from GRP/AUX, AUX/GRP
R
AUX, ST MONO
ST L
ST L
ST R
*
MMAR
ST R
to
*
MMPR
GRP/AUX, AUX/GRP
AUX, ST MONO
ST L, ST R
to MONITOR
+4dB
MONO/C
MATRIX
MMAM *
*
to MMPM
*
MMAO
AFL
L
SUB IN
+4dB
MATRIX
R
ST OUT SUB IN MATRIX MATRIX OUT
CPU
MATRIX 1
A7/G1
AUX 1
OSC
G1/A7
Mute
Control
MATRIX 2
A8/G2
to Control
AUX 2
to TB G2/A8
MATRIX 3
A9/G3
AUX 3
G3/A9
MATRIX 4
A10/G4
AUX 4
* : MONITOR bus abbreviations
G4/A10
Abbrev. MONITOR bus
MATRIX 5
MIM MONITOR INPUT MONO
A11/G5
MIL MONITOR INPUT ST L
AUX 5
MIR MONITOR INPUT ST R G5/A11
MIO MONITOR INPUT ON
MMPM MONITOR MASTER PFL MONO MATRIX 6
A12/G6
MMPL MONITOR MASTER PFL ST L
AUX 6
MMPR MONITOR MASTER PFL ST R G6/A12
MMAM MONITOR MASTER AFL MONO
MATRIX 7
MMAL MONITOR MASTER AFL ST L
A13/G7
MMAR MONITOR MASTER AFL ST R
G7/A13
MMAO MONITOR MASTER AFL ON
MATRIX 8
A14/G8
G8/A14
ST L
from ST R
MONO/C
L+R LEVEL
MASTER
PFL
ON
INPUT MASTER
PHONES
MONITOR OUT
Phones (@40 )
L
MONITOR
OUT
+4dB
R
MONO/C
+20dB
+10dB
0dB
–10dB
–20dB
–30dB
–40dB
–50dB
–60dB