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....
C1I
··~
i
NORMAL INPUTS
l
BAL IN-1
"'
J201
"
~
0 MS DELAY
>
"'
Q
>
:5
BAL IN-2
"'
J202
Q
Cf.)~
MS DE~ Y
.,
"'
::;
i=
...
BAL IN-3
0
J203
~
~
40MS DELAY
:,
..
I-
:,
0
::;
BAL IN-4
0
J204
II:
~
UNBAL
IN/OUT-1
UNBAL
IN/OUT-2
UNBAL
IN/OUT-3
UNBAL
IN/OUT-4
60 MS DELAY
INPUT MODULE JACK (J506)
,---7
SPECIAL
INPUT /OUTPUT
CD
J213
n
v--e-!----+++;
R
J214
T
R
J215
T
J216
=-
,
LEFT DRIVER MODULE JACK (J505)
,----
NIC
L
'1-12
12
NIC
-J,,11
11
NIC
-j;o
10
RIGHT DRIVER MODULE JACK (J504)
,------
N/C
N/C
NIC
7
N/C
g
AL"I EC-2252
~
4-CHANNEL
DRIVER CARD
I
_______
:___J
7
NIC
I
L
-J,,' 2 -J,," -j;o -J.,,-9
ALHC-2252
_
__
_
_
_
_
_4-~NNEL
DRIVER CAR~
I I I I
v;,
Y,1 Y,o
y,
Figure 22. Bridged Configuration
Incorporating Time Delay
-~
nos
11
75WATT/16OR
BOHM
MODEL 2275
OUTPUTS
POWER
AMPLIFIERS
I)
TB202 (COM)
':849A
N/C
±849A
N/C
±849A
N/C
±849A
N/C
±849A
N/C
±849A
N/C
±849A
N/C
-- --
±849A
I
N/C
Four balanced channels each
introduce four different
delay
times. Each channel drives two
bridged
power
amplifier
modules.
-=-
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