Pioneer KEH-P7200RDS EW Service Manual page 13

KEH-P7200RDS,P71IOORDS ,.PG200ORDS,PGIOORDS,P25RDS,PISRDS
Connecting the Units
Note:
* This unit is for vehicles with a 12-volt bat-
tery and negative grounding. Before in-
Stalling it in a recreational vehicle, truck,
or bus, check the battery voltage.
To avoid shorts in the electrical system,
be sure to disconnect the battery © cable
before beginning installation.
Refer to the owner's manual for details on
connecting the various cords of the power
amp and other units, then make connec-
tions correctly.
Secure the wiring with cable clamps or
adhesive tape. To protect the wiring, wrap
adhesive tape around them where they lie
against metal parts.
Route and secure all wiring so it cannot
touch any moving parts, such as the gear
shift, handbrake, and seat rails. Do not
route wiring in places that get hot, such as
near the heater outlet. If the insulation of
the wiring melts or gets torn, there is a
danger of the wiring short-circuiting to the
vehicle body.
Don't pass the orange lead through a hole
into the engine compartment to connect
to the battery. This will damage the lead
insulation and cause a very dangerous
short.
Do not shorten any leads. If you do, the
protection circuit may fail to work when it
should.
Never feed power to other equipment by
cutting the insulation of the power supply
lead of the unit and tapping into the lead.
The current capacity of the lead will be ex-
ceeded, causing over heating.
When replacing fuses, be sure to use only
fuses of the rating prescribed on the fuse
holder.
.
* Since a unique BPTL circuit is employed,
never wire so the speaker leads are directly
grounded or the left and right speaker O
leads are common.
Speakers connected to this unit must be
high-power types possessing minimum
rating of 35 W and impedance of 4 to 8
ohms. Connecting speakers with output
and/or impedance values other than those
noted here can damage the speakers.
When an external power amp is being
used with this system, be sure not to con-
nect the blue lead to the amp's power ter-
minal. Likewise, do not connect the blue
lead to the power terminal of the auto-an-
tenna. Such connection could cause ex-
cessive current drain and malfunctions.
To prevent incorrect connection, the input
side of the IP-BUS connector is blue, and
the output side is black. Connect the con-
nectors of the same colors correctly.
When the unit is mounted in a vehicle
whose ignition switch does not have the
ACC (accessory) position as shown in
Fig. 6, be sure to connect the red lead of
the unit to the terminal controlled by the
ignition switch ON/OFF position. If you do
not, the vehicle battery may go flat when
you leave your vehicle for several hours.
ACC position (Fig. 10)
No ACC position (Fig. 11)
Connection Diagram
KEH-P7200RDS, KEH-P7100RDS (Fig. 12)
KEH-P6200RDS, KEH-P6100RDS (Fig. 13)
. Antenna jack
Rear out
Front out
White
Red
Connecting cords with RCA pin plugs (sold sepa-
retely)
. Power amp (sold separetely)
Blue
. Multi-play CD player etc. (sold separetely)
10.1P-BUS input (blue}
11. Blue
To system control terminal of the power amp or
Auto-antenna relay control terminal (Max. 300
mA 12 V DC).
12. Black (ground)
To vehicle (metal) body.
13.Red
To electric terminal controlled by ignition switch
(12 V DC) ON/OFF.
14. Orange
To terminal always supplied with power regard-
less of ignition switch position
15. Yellow/black
Cellular mute
If you use a cellular telephone, connect it via the
Audio Mute lead on the cellular telephone. If not,
keep the Audio Mute lead free of any connections.
16 Fuse resistor
17. Fuse holder
18. With a 2 speaker system, connect to the 2 speak-
ers in the front or the rear.
19. Use this for connections when you have the sep-
arately available amplifier.
20. Left speaker
21.Right speaker
22.Front
23. Rear
24.Green
25. Gray
26. Green/black
27.Gray/olack
28. Greervred
29. Gray/red
30. Black/green
31. Black/gray
CON AU RWNo
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