ALLEN & HEATH ZED 14 - BLOCK DIAGRAM

Allen & Heath 12 ZED-14 User Guide
BLOCK DIAGRAM
+
-
GAIN
HM HF
3 BAND EQUALISER
MONO CHANNEL
ZED 14 BLOCK DIAGRAM
100Hz
MIC IN
PP
FADER
PFL
PEAK
STEREO CHANNEL
AUX1
AUX 2
AUX 3
AUX 4
LF
ST1/2/3/4
R L
R
L
GAIN
STEREO RETURN
+
+
-
LINE IN
+48V
INSERT
MUTE
PAN
GAIN
LR
SUM
HF
2 BAND EQUALISER
LF
FADER
PFL
PEAK
AUX 1 AUX 2
AUX 3
AUX 4
MUTE
BAL
SUM
+
SUM
L INSERT R INSERT
FADERS
L
R
MONO OUT
MAIN LR
HPF
PFL
AUX 4
AUX 3
AUX 2
AUX 1
R
L
CHAN
MAIN OUT
+
SUM
GLOBAL 48V SWITCH
WIRE PAD
2TRK RTN
ON
STEREO
R L
GAIN
LR
CHAN
ON
STEREO CHANNEL 1
STEREO CHANNEL 2
REC OUT
R L
GAIN
LR
CHAN
ON
STEREO CHANNEL 3
USB RETURN FROM COMPUTER
RECORD OUT
ALT OUT
R L
STEREO CHANNEL 4
ALT OUT
AUX1
MASTER LEVEL
AUX1 OUT
AUX2
MASTER LEVEL
AUX2 OUT AUX3 OUT AUX4 OUT
ALT LEVEL
2 TRK RTN TO MONITOR SELECTION
2TRK RTN
AUX 1-2 AUX 3-4
L-R PRE
USB 1 STEREO I/O
AUX 1
AUX 2
2 TRK RTN
USB RTN
USB
RETURN
USB RETURN
USB DEVICE
PFL ACTIVE
PFL ACTIVE
METERS
MIX POST MONITOR
PHONES
LEVEL
HEADPHONES
PFL/AFL
TO ALT OUT
+
SUM
RECESSED SWITCHES
0dBu NOMINAL
PRIORITY SWITCHING
PRIORITY SWITCHING
RECORD OUT
SOLDER LINK