KCA-801B Auxiliary Input Adapter Application
KCA-801B application
5/22/98
The long awaited, new and improved KCA-801B auxiliary input adapter is now
available and ready for shipment! Your Alpine multimedia customers need to wait
no more. The wait was well worth it because the new design is even more
immune to noise than before. In addition to a cleaner layout, the input trigger is
now positive so you can use the remote turn-on lead to switch the trigger and
stop worrying about current drain if the KCA-801B is left switched on. It now
comes with a 1 meter Ai-Net cable for easy hook-up between an Ai-Net/Ai-
Shuttle head unit and Ai-Net CD changer or Ai-Net processor. As an additional
bonus, certain Ai-Net/Ai-Shuttle units with selectable Audio Mute On/Off (CDA-
7949, CDA-7844, CDA-7842, CDA-7940, CDA-7832, CDA-7930, 3DA-7987,
3DA-7987S, MDA-W890, TDA-7559, TDA-7558, TDA-7554, TDA-7564) can use
the KCA-801B without the use of an Ai-Net CD changer. In order to do this, turn
the Audio Mute feature "OFF" (as described in the owner's manual) and use a
DPDT (double pole double throw) switch to activate the KCA-801B(+) and the
Audio Mute trigger(-) at the same time.
KCA-801B
R
L
INPUT
Ai-OUT
Ai-IN
TRIGGER
Auxiliary Input Adapter for
Ai-NET and Ai-SHUTTLE
1 Meter ( 3' 3")
Ai-Net cable included
Blue/White trigger input (+)
KCA-801B
R
L
INPUT
Ai-OUT
Ai-IN
TRIGGER
Auxiliary Input Adapter for
Ai-NET and Ai-SHUTTLE
Ai-Net OUTPUT
Auxiliary Audio Input
(850mV max.)
Blue/White
Remote Turn-On(+)
DPDT
Switch
Blue/White
Trigger(+)
Pink/Black
Audio Mute Trigger(-)
Auxiliary Audio Source
Ai-Net/Ai-Shuttle units
with selectable Audio Mute On/Off
To play auxiliary
audio source:
- Select Audio Mute
feature "Off".
- Apply chassis ground
to Pink/Black Audio
Mute trigger on head
unit.
- Apply 12 volt positive
to Blue/White trigger
on KCA-801B.
PWR
DN
UP
CD RECEIVER 40W X 4
CDA-7842
SOURCE
BAND
T.S.M.
MUTE
TU NE
A.
M E
MODE
BBE
IND
CD-CHG
DISP/TITLE
D.A.P.
T.R.V.S.
DEMO 7 8 9 10 11 12
BLACK OUT
INTLZ
Max Tune
21 3 5
RPT
4 6
M.I.X .
SCA N
F
MONO
RPT ALL M.I.X. DX SEEK
FUNC
RL
RF
MAX
MIN
BBE
MO ST
D.A.P.
DAP
KCA-801B
R
L
INPUT
Ai-OUT
Ai-IN
TRIGGER
Auxiliary Input Adapter for
Ai-NET and Ai-SHUTTLE
Ai-Net OUTPUT
Ai-Net INPUT
Switch
PWR
DN
UP
CD RECEIVER 40W X 4
CDA-7842
SOURCE
BAND
T.S.M.
MUTE
TU NE
A.
M E
MODE
BBE
IND
CD-CHG
DISP/TITLE
D.A.P.
T.R.V.S.
DEMO 7 8 9 10 11 12
BLACK OUT
INTLZ
Max Tune
21 3 5
RPT
4 6
M.I.X .
SCA N
F
MONO
RPT ALL M.I.X. DX SEEK
FUNC
RL
RF
MAX
MIN
BBE
MO ST
D.A.P.
DAP
COMPACT DISC CHANGER
HIGH SPEED DISC CHANGE
REGULATED 1b i t DAC
OPEN
Auxiliary Audio Input
(850mV max.)
Auxiliary Audio Source
Ai-Net/Ai-Shuttle Head Unit
Ai-Net CD Changer
Blue/White
Trigger(+)
Blue/White
Remote Turn-On(+)
To play auxiliary
audio source:
- Select Ai-Net switch
on bottom of head unit
to "Norm".
- Select source to
"Changer".
- Apply 12 volt positive
to Blue/White trigger
on KCA-801B.
KCA-801B
R
L
INPUT
Ai-OUT
Ai-IN
TRIGGER
Auxiliary Input Adapter for
Ai-NET and Ai-SHUTTLE
Ai-Net OUTPUT
Ai-Net INPUT
Switch
PWR
DN
UP
CD RECEIVER 40W X 4
CDA-7842
SOURCE
BAND
T.S.M.
MUTE
TU NE
A.
M E
MODE
BBE
IND
CD-CHG
DISP/TITLE
D.A.P.
T.R.V.S.
DEMO 7 8 9 10 11 12
BLACK OUT
INTLZ
Max Tune
21 3 5
RPT
4 6
M.I.X .
SCA N
F
MONO
RPT ALL M.I.X. DX SEEK
FUNC
RL
RF
MAX
MIN
BBE
MO ST
D.A.P.
DAP
PHASE GAIN TCR
ADJUSTMENT
DIGITAL PHASE PROCESSOR
PXA-H600
Ai-Net/Ai-Shuttle Head Unit
Ai-Net Audio Processor
Auxiliary Audio Source
Blue/White
Trigger(+)
Blue/White
Remote Turn-On(+)
To play auxiliary
audio source:
- Select Ai-Net switch
on bottom of head unit
to "Eq/Div".
- Select source to
"Tuner".
- Apply 12 volt positive
to Blue/White trigger
on KCA-801B.
System 1
System 2
System 3
Auxiliary Audio Input
(850mV max.)
-
1
-
2
