B KY 96A, KY 97A
Rev 4, Apr 2003 IM 006-00674-0004.dwd Page 2-21
FIGURE 2-10 Dual KY 96A interconnect
(Dwg No 155-01584-0000 Rev AA)
P/N
030-01094-0080
K
y
9
6
A
#
2
POWER
GROUND
*
MIC
AUDIO
(COMM
2)
w }
TO
AUDIO
500..J"L
OUTPUT
(
COMM
2)
-----:'~'---
'!GROUNDED
27.5V
POWER
(SEE
NOTE
7)
~
SWITCHED A/C
POWER
------'
-=
TO
PANEL
PANEL
AIRCRAFT
POWER
__
Q
__
27
.5VDC A/C
POWER
(SEE
NOTE
6 l
4
OHM
AUDIO
HI
(SEE NOTE
10)
4
OHM
AUDIO
LO
AUX
AUDIO
HI
IN
AUX
AUDIO
HI
IN
2
AUX
AUDIO
HI
IN
3
AUX
AUDIO
LO
TO
AUDIO
PANEL
SQ.
TEST
AND
COMPRESSION
TEST N/C
[SEE NOTE
8)
+28
VDC
LIGHTING
HI
N/C
AUDIO
GROUND
I
MIC
GROUND~
N/C
MIC
INTERCOM
(SEE
NOTE
8)
DIM
SELECT (SEE
NOTE
9 )
DET
AUDIO
OUT
XMIT
REC
INTERLOCK (SEE
NOTE
5 l
COMM
ANTENNA * 2
NOTES:
!.
UNLESS
NOTED.
All
WIRE
#24
AWG
MINIMUM
2.
All
ANTENNA COAX
IS
RG
400.
3.
UNLESS
OTHERWISE SPECIFIED.
All
SYSTEM
GROUNDS
ARE
AIRFRAME GROUNDS.
4.
POWER BUSS CIRCUIT BREAKERS ARE
TO
BE
MOUNTED
IN
THE AIRCRAFT BREAKER PANEL
OR
INSTRUMENT PANEL
SUCH
THAT
THEY WILL
BE
ACCESS
IN
FLIGHT AND SAFE FROM PHYSCIAL
DAMAGE.
5.
TX-RX INTERLOCK WIRING
IS
NECESSARY WHEN BOTH COMM
ANT
ARE
TOP
MOUNTED.
WHEN
BOTH
COMM
ANT
ARE
BOTTOM
MOUNTED.
OR
IN
DUAL COMM
INSTALLATIONS
IN FABRIC
AIRCRAFT.
REFER
TO ANTENNA INSTALLATION RECOMMENDATIONS.
6. AIRCRAFT POWER WIRING SHOULD
BE
TWO
#18
AWG
TO THE CIRCUIT BREAKER AND POWER
GROUND
SHOULD
BE
TWO
#18
AWG
TO
GROUND.
7.
~'g~WHHE~
~~~O#~~RA~~N~~~~~~~l3,
AND 27.5V POWER,
PINS
N AND
12
MUST
BE
JUMPERED
8.
~~t:_O~!u~~E$~~N.:::D~~~N~~t~~~~Jf
~~A~~~LN~Xc_.!I~~~~~:El
AINM?_,~~~TN~~~O~~~~l~
~
r+N
I~
THE STBY WINDOW. A MOMENTARY GROUND
AT
PIN
II
WILL TRANSFER THE
USE
AND STBY
FREQUENCIES. A
TWO
POSITION
SPRING
LOADED
ROCKER
SWITCH
OR
TWO
SEPARATE
MOMENTARY PUSHBUTTON SWITCHES MAY
BE
USED
AT
THE INSTALLER'S OPTION.
P96AI
ll}--AGC
TEST/REMOTE
INC-----e
~
REMOTE
TRANSFER--------+
9.
FOR TRACKING OF 28V LIGHTING BUS. CONNECT
DIM
SELECT (PIN A) TO GROUND.
WHEN PANEL DIMMER IS TURNED
ALL
THE WAY DOWN BACKLIGHTING GOES TO
HALF
BRIGHTNESS. IF
CONTINUOUS
HALF BRIGHTNESS
IS
DESIRED PIN A CAN BE CONNECTED TO AIRCRAFT SUPPLY. IF NO
CONNECTION IS
MADE TO THE PANEL DIMMER BUS
AND
DIM
SELECT, THE BACKLIGHTING WILL BE
AT
HALF
BRIGHTNESS.
to.
~~1
~Ao~~~m
~~iW
2
·WiV8~6
6
¥AWeMr~tf£~~~
10
p~~~~~-
RATED
AIXllo
IS
somw
AT
XMIT-
REC
INTERLOCK (SEE NOTE 5 )
~
POWER
GROUND
c
27.5V
POWER
(SEE
NOTE
7l
SWITCHED
A/C
POWER
(SEE
NOTE
6)
27.5VDC
AIC
POWER
__
Q
__
AIRCRAFT
POWER
4
OHM
AUDIO
HI
(SEE
NOTE
10)
4
OHM
AUDIO
LO
TO
AUDIO
PANEL
TO
AUDIO
PANEL
AUX
AUDIO
HI
IN
I
AUX
AUDIO
HI
IN
2
AUX
AUDIO
HI
IN
3
AUX
AUDIO
LO
SQ.
TEST
AND
COMPRESSION
TEST N/C
(SEE NOTE
8)
+28VDC
LIGHTING
HI
N/C
~
UDIO
GROUND
MIC
GROUND
N/C
MIC
INTERCOM
(SEE
NOTE
8)
DIM
SELECT (SEE
NOTE
9 l
DET
AUDIO
OUT
{
500
..0..
OUTPUT
(
COMM
I)
____
''!'<~·-----
MIC
AUDIO
(COMM
I)
I I
I I
MIC
KEY
(COMM
I)
GROUNDED
I
10
PANEL
-=-
COMM
ANTENNA
*I
Dwg 155-0 1584-0000 Rev AA
PIN
030-01094-0080
K
y
9
6
A
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