Block diagram, Xb-14 blo ck diagram, Allen & heath 13 xb-14 user guide – Allen&Heath XB 14 User Manual
Page 13: Main pgm, Te lco c h an ne l (t1)
Allen & Heath 13 XB-14 User Guide
BLOCK DIAGRAM
+
-
GA
IN
HM
H
F
3 B
A
ND
EQUA
LISER
MONO C
H
A
N
N
E
L
XB-14 BLO
CK DIAGRAM
100H
z
MIC
IN
PP
FA
D
E
R
PFL
PE
A
K
AUX
LF
R
L
R
L
GA
IN
+
-
LINE
IN
+48V
IN
S
E
R
T
PA
N
L IN
SERT
R IN
S
E
R
T
FADE
R
L
R
MAIN PGM
HP
F
PFL
AUX
PGM MONO
PGM RIGHT
PGM LEFT
MA
IN
P
G
M
GLOBAL 48
V SWI
TC
H
A
U
X
OU
T
PF
L A
C
TI
VE
+4d
Bu
PRE
SI
G
N
A
L
ME
TE
R
SWI
TC
H
LO
GI
C
+
-
LE
VEL
10
0H
z
HP
F
HF
2 B
A
ND EQUALI
S
E
R
LF
FA
D
E
R
PFL
PE
A
K
AU
X
PA
N
PRE
SI
GN
A
L
ME
TE
R
SWITC
H
LO
G
IC
CLE
A
NF
EE
D
+
C
O
M
M
S
TALK
CO
M
M
S
MI
C I
N
P
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T
CL
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FE
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D
S
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R
C
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MO
NO
PG
M -
T
1
TE
LCO
C
H
AN
NE
L
(T1)
A/
B
GA
IN
HF
2 B
A
ND EQUALI
S
E
R
LF
FA
D
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R
PFL
PE
A
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AU
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ON
PA
N
PRE
SI
G
N
A
L
ME
TE
R
SWITC
H
LO
GI
C
US
B
RE
TU
R
N
ST6
ST2&
4
S
T1,3,5&
7
ST
EREO C
H
A
NN
EL
MI
X B
MI
X B
MI
X B
MO
NO P
G
M
R
L
USB R
TN
AU
X
MI
X B
US
B
RTN
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T M
O
N
EX
T M
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MET
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RS
PH
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N
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S
LEV
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A
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PF
L
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IT
Y
S
W
IT
C
H
IN
G
A
UX
+M
ON
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MI
X B
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B S
TER
E
O
I/O
US
B
RET
U
R
N
US
B
DEVIC
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P
R
IO
R
IT
Y
S
W
IT
CH
IN
G
M
IX
B
LEVEL
PF
L A
C
TIV
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MIX B LEFT
MIX B RIGHT
CRM
CR
M
R
L
DI
M
CU
T/D
IM
SP
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A
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R
S
CRM
SP
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P
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P
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S
GU
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PFL TO
G
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STS
EN
AB
LE
M
IC
C
H
A
NNE
LS
1 -
4 P
R
EF
A
D
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TALK
TO
G
U
E
S
T
TALK
B
A
C
K
PFL DETECT
R
L
OUT
REC
O
R
D
CU
T CRM
SPK
R
S
FR
OM M
IC
FD
R
S
REMO
TE
IN
TE
R
FA
C
E
L
R
M
IX
B
OU
T
0d
Bu
MI
X B
AUX
MO
NO
P
G
M
US
B
RTN
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X
MI
X B
USB
R
TN
EXT
M
O
N
EX
T MO
N
P
R
IO
R
IT
Y
S
W
IT
C
H
IN
G
R
L
EX
T M
O
N
IN
LOW
=
FA
D
E
R
U
P
LO
W
=
FA
D
E
R
U
P
P
U
LS
E
LO
W
=
S
TA
R
T
P
U
LS
E
LO
W
=
S
TO
P
M1
F
A
DE
R UP L
O
G
IC
M2
F
A
DE
R UP L
O
G
IC
M3
F
A
DE
R UP L
O
G
IC
M4
F
A
DE
R UP L
O
G
IC
T1
F
A
D
E
R U
P
L
O
G
IC
T2
F
A
D
E
R U
P
L
O
G
IC
ST1
STA
R
T P
U
LS
E
ST1
STO
P
/C
UE
P
U
LS
E
ST2
STA
R
T P
U
LS
E
ST2
STO
P
/C
UE
P
U
LS
E
ST3
STA
R
T P
U
LS
E
ST3
STO
P
/C
UE
P
U
LS
E
ST4
STA
R
T P
U
LS
E
ST4
STO
P
/C
UE
P
U
LS
E
1
9
2
10
3
11
4
12
5
13
6
14
7
15
GR
O
U
ND
ST5
STA
R
T P
U
LS
E
ST5
STO
P
/C
UE
P
U
LS
E
8
ST6
STA
R
T P
U
LS
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ST6
STO
P
/C
UE
P
U
LS
E
ST7
STA
R
T P
U
LS
E
ST7
STO
P
/C
UE
P
U
LS
E
MUTE
_M1
MUTE
_M2
MUTE
_M3
MUTE
_M4
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
CUT
CRM SPE
A
KE
R
S
(INPU
T)
GR
O
U
N
D
N/
C
MUT
E
_T
1(
PO
S
S
IB
LE
N
R
)
REMO
TE
B
R
EMO
TE
A
RE
MOT
E
MUTE
MUT
E
AUX
- T
1
AUX
MU
TE
_T2
(
P
O
SSIBL
E
NR)
ON
ON
MUTE
MUT
E
M
CLF PGM-T1
CLF AUX-T1
CLF PGM-T2
CLF AUX-T2
DISA
BL
E
O
N
DI
SA
B
LE
O
N
DI
S
A
B
LE
O
N
ON
ON
ON
ON
ON
ON
O
N
ON
ON
O
N
ON
ON
DISA
BL
E
O
N
SWITC
H
E
S
MONO INP
UT
S
12
3
4
(M
AK
E
P
E
RM
AN
E
N
TL
Y ON
)
T1
T2
1
2
3
4
STE
R
E
O
INPU
TS
+1
5V
-15V
GND
LE
FT
ME
TE
R
(POST F
A
DE
PG
M L
)
R
IG
H
T ME
TE
R
(P
O
S
T F
A
DE
P
G
M
R)
GND
GN
D
GN
D
1
2
3
4
5
6
7
8
9
D
S
U
B 3
(M
ET
ERS
)
ST
A
N
DA
RD
O
P
E
R
A
TIO
N
OP
TION
AL
O
P
E
R
A
TIO
N
+10
V
M
O
N
O
C
H
A
NNE
L
TA
LK
S
E
LE
C
TIO
N
OUT
MO
NO
CH
ANN
E
L
TA
LK
SE
LE
C
TI
O
N
LE
D
s F
O
LL
O
W
S
W
IT
C
H
D
IS
A
B
LE
S
TER
EO
MUTE
CIRC
U
IT
(J
AM ON)
FA
C
TO
R
Y SET
T
O
M
1
CA
N
B
E
C
H
A
N
G
E
D
AT
S
E
R
V
ICE
C
E
N
TR
E
FA
C
TO
R
Y SE
T TO
M1
CA
N
B
E
CH
AN
G
E
D
A
T SE
RV
IC
E
CE
N
TRE
BUT
(L
ED
'S
A
LW
A
Y
S
O
N
)
O
N
AL
L 4
S
TER
EO
C
H
s
E
XT
ME
TE
R