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8. SYSTEM BLOCK DIAGRAMS
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
AMX140FX
MAP.Sch
Titel
Size
File:
Date:
Draw
nBy:
Sheet
Revision
Model
No:
19-Dec-2003
ALT
O MIXING
CONSOLE
1
1o
f
AMX-140FX
BLOCK
DIAGRA
M
VER031210
A2(C)
MONO
INPUT
CHANNELS
(1-4 )
2
1
3
MICIN
+48V
3-BAND
EQ
12K
2.5K80
HIPASS
2
1
3
LO CUT
SG/OL
LEFT-BUS
RIGHT-BUS
AUX-1
AUX-2
STEREO
INPUT
CHANNELS
(5-8)
EQ
12K
2.5K80
STEREO
AUX
RETURN
2
AUX
SEND
MAIN
OUT
2
1
3
2TK TO MIX
2
1
3
TAPE
IN
RIGHT
2-TRACK
2
1
3
2TK TO CTRL ROOM
2
1
3
PHONES
OUTPUT
LEFT
METER
RIGHT
METER
75Hz
3-BAND
EQ
12K
2.5K80
3c
5e
1a
4d
2b
LEFT
3c
5e
1a
4d
2b
RIGHT
MAIN
MIX
AUX
SEND1
T
R
S
AUX
SEND2
T
R
S
MAIN MIX LEFT
T
R
S
MAIN MIX RIGHT
T
R
S
CONTROL
ROOM
OUTPUT
LEFT
T
R
S
RIGHT
T
R
S
PHONES
T
R
S
&PHONES
CONTROL
ROOM
LEFT
TAPE
OUT
2
1
3
2
1
3
LEVEL
AUX
RET
URN2
STEREO
AUX
RETURN
1
3c
5e
1a
4d
2b
LEFT(
MONO)
3c
5e
1a
4d
2b
RIGHT
AUX
RET
URN1
-
+
T
R
S
RN
TN
T
R
S
RN
TN
T
R
S
RN
TN
T
R
S
RN
TN
PAN
PHANTOM
LINEIN
GAIN
-
+
POW
ER
-
+
-
+
-
+
LO
MID
HI
1
2
1
2
AUX1
AUX2
LEVEL
POST
PRE
BALANCE
AUX1
AUX2
LEVEL
LO
MID
HI
SG/OL
3c
5e
1a
4d
2b
LEFT(
MONO)
3c
5e
1a
4d
2b
RIGHT
T
R
S
RN
TN
T
R
S
RN
TN
-
+
-
+
2
1
3
MIC5IN
+48V
PHANTOM
GAIN
-
+
POW
ER
CHANNEL
5,6 ONLY
3c
5e
1a
4d
2b
T
R
S
RN
TN
MIC
GAIN:0~60dB
LINE IN TRIM:+15dB~-45dB
DSP
BOARD
PRESET
S
VARIAT
IONS
MUTE
DSP
FOOT
SWITCH
EFXSEND
LEFT-BUS
RIGHT-BUS
AUX-1
AUX-2
EFXSEND
AUX1
2TK IN
LEVEL