6
Connection
• The genuine-accessory car stereo shall have a maximum power output of no more than 25 W.
• Do not connect the speaker output leads from a power amplifier (Optional) to the speaker input
terminals of this unit, for this may cause malfunction or damage.
• Do not connect cables and leads to both RCA cable input jacks and the speaker input terminals
simultaneously, for this may cause malfunction or damage.
• Connect the power control lead to a power supply which can be turned ON/OFF by the ignition
key switch (ACC line).
With this connection, shock noise may be generated when the power of the genuine-accessory
car stereo is switched ON/OFF.
2CAUTION
LPF
FILTER
OFF
MONO(Lch)
STEREO
OPERATION
GND
INPUT
SENSITIVITY(V)
MAXMIN
0.30.5
1.0
L R
LINE IN
LEFT RIGHT
SPEAKER LEVEL INPUT
- +
LPF
FILTER
OFF
MONO(Lch)
STEREO
OPERATION
GND
INPUT
SENSITIVITY(V)
MAXMIN
0.30.5
1.0
L
R
LINE IN
LEFT RIGHT
SPEAKER LEVEL INPUT
■
RCA cable connection
CENTER UNIT
(Cassette receiver,
CD receiver, etc.)
Power control cable
RCA cable (Commercially
available part)
Do not connect cables and
leads to both RCA cable input
jacks and the speaker input
terminals simultaneously, for
this may cause malfunction
or damage.
2CAUTION
RCA cable ground terminal
When using an RCA cable with
a ground lead attached, connect
the ground lead to this terminal.
Do not use this terminal for power source
grounding. This unit will be damaged if the
power source grounding wire is connected
to this terminal.
2CAUTION
Genuine-accessory
car stereo
■
Speaker level input connection
Connect the unit by inserting it in the connection between the genuine-accessory car stereo and
speakers.
ACC
Battey
Left output (White)
Right output (Red)
Left input
Right input
Left input
Right input
Left output
Right output
Lead terminal
(Commercially
available parts)
Speaker level input terminals