Gentner XAP 800, Service Manual

Page: 6 / 67

TECHNICAL SUPPORT: 1.800.283.5936 (USA) OR 1.801.974.3760
PRODUCT DESCRIPTION • XAP 800 BLOCK DIAGRAM
5
Input Gain
Phantom
Po
w
e
r
On/Off
Mic 55, 25
Line
Input Gain
Input Gain
Input Gain
Input Gain
Input Gain
Input Gain
Input Gain
On
On
On
On
On
Off
Off
Off
Off
Off
Mute
Input Gain
Input
Processing
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Input Gain
On Off
Mute
Input Gain
On Off
Mute
Input Gain
Expansion Bus In/Out
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
Input 9
Input 10
Input 11
Input 12
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
Output 9
Output 10
Output 11
Output 12
Z Mixing Bus
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
On Off
Mute
Output
Gain
Off
NOM
Phantom
Po
w
e
r
On/Off
Phantom
Po
w
e
r
On/Off
Phantom
Po
w
e
r
On/Off
Phantom
Po
w
e
r
On/Off
Phantom
Po
w
e
r
On/Off
Phantom
Po
w
e
r
On/Off
Phantom
Po
w
e
r
On/Off
Mic 55, 25
Line
Mic 55, 25
Line
Mic 55, 25
Line
Mic 55, 25
Line
Mic 55,25
Line
Mic 55, 25
Line
Mic 55, 25
Line
Matr
ix
Input
Processing
Input
Processing
Input
Processing
Input
Processing
Input
Processing
Input
Processing
Input
Processing
Assignable
Processing
Assignable
Processing
Assignable
Processing
Assignable
Processing
Assignable
Processing
Assignable
Processing
Assignable
Processing
Assignable
Processing
A A
B B
C C
D D
E E
F F
G G
H H
Outputs of Processing are looped bac
k into the matr
ix.
M
M
M
M
M
M
M
M
M
M
M
M
AG
C
A
G
C
AG
C
A
G
C
M
M
M
M
M
M
M
M
M
M
M
M
T
o
Matr
ix
F
rom Matr
ix
Dela
y
Comp/Limiter
15 Filters
Assignab
le Processing
A
ll P
a
ss
L
ow
P
ass
H
igh
P
a
ss
Lo
w
S
h
elving
H
ig
h S
h
elv
ing
500 m
S
Atten
uation
Mute
M
P
E
Q
C
D
H
o
rn
B
e
ssel C
rosso
v
e
r
B
u
tterw
o
rt
h
Linkw
itz-R
ile
y
Control Bus
Y Mixing Bus
X Mixing Bus
W Mixing Bus
V Mixing Bus
U Mixing Bus
T Mixing Bus
S Mixing Bus
R Mixing Bus
Q Mixing Bus
P Mixing Bus
O Mixing Bus
Control/Status
B
Control/Status
A
Control
Logic
F
ront P
anel
Control
Expansion Bus RS485
Control
Netw
or
k
RS485
RS232
On
On
On
On
On
On
On
On
On
On
On
On
M
= Meter Ref
erence P
oint
Channel Mute
AGC/SL
a
On/Off On/Off
Echo
Cancellation
Noise
Cancellation
NLP
Selectable
EC Ref
Selectable
NC Depth
Selectable
AGC/Configuration
SL
M
M
M
N
o
tch
N
otch
Figure
1.
XAP
800
Block
Diagram