System Block Diagrams - ALLEN & HEATH VZ3 12:2 User Manual

3
WZ 16:2
W Z3 16:2
PHANTOM POW ER
48V
G AIN
M IC
LINE (PAD)
H PF
-20dB
2= +
+
-
BA LANCED
TIP= +
LINE
TIP= SEND
INSERT
0dBu
RING = RETURN
M IC/LINE INPUTS
TIP= +
DIRECT OUT
0dBu
RING= -
IM PEDANCE BALANCED
EFFECTS
M ODE
SING LE
EFFECT
AUX 5
1-16
AUX 6
DUAL
M IDI PARAM ETER EDIT
26
4 BAND EQ UALISER PK
SIG PFL
HF
HM
M UTE
LM
FADER
LF
POST-EQ
B
PRE-INSERT, PRE-EQ
A
JUM PER F E
P S
PRE-FADE
C
PO ST-FADE
D
AUX 1 2
P = PRE-FADE
S = SW ITCHED
A = POST-FADE
STEREO RETURN 1
ST1 IN (EXT EFFECTS IN)
+
L/M
-
BALANCED 0dBu
+
R -
SUM
+
+
EFFECT
SUM
1-8
EFFECT
M
9-16
M O NO /STEREO AUX SOURCE
FOOTSW ITCH
STEREO RETURN 2
ST2 IN
L/M
U NBALANCED -2dBu
R
3
WZ 16:2
PAN
AUX MIX
AU X5,6 TO FX, AUX6 TO C
PRE
H G J I L K
P S A S A S
3 4 5 6
FROM AUX5,6
TO M ONITOR
M UTE
LR
AUX1
AUX2
AUX3
S
L M IX
AUX4
JP1
R M IX
TO M ONITOR
ST2 TO LR
LR
12:2
and User Guide
AUX SENDS 1-6
M ASTER
SL
+ 4dBu BAL OPTION
AUX1-6 TO M ONITOR
L R
SL
PFL DC
PFL M IX
SL
M O NITO R M ETERS
PFL
ACTIVE
M O NITOR
M ONITO R SELECT
AUX1
STEREO 1-2
LEV
AUX2
AUX3
STEREO 3-4
AUX4
AUX5
STEREO 5-6
AUX6
ST1 (EFFECTS)
ST2
M
A-B
ALL UP= L-R LEV
M ONITOR
A-B
L-R
-2dBu IM PEDANCE BALANCED
POST-FADE
PRE-FADE
IN SERT
L FADER
-2dBu
SL
IN SERT
R FADER
-2dBu
SL
+ SUM
M FADER
M ON O SUM
AUX6
FRO M AUX6
SYS-LINK CONNECTION
SL
AUX OUT
TIP= +
-2dBu
IMPEDANCE BA LANCED
HEADPHO NES
L
R
A OUT
TIP= +
B OUT
TIP= +
LEFT OUT
BAL
2 = +
+ 4dBu
L-R
BAL RIG HT OUT
2 = +
+ 4dBu
M
BAL M OUT
2 = +
+ 4dBu