Connecting/Diagram; Connecting The Units - Pioneer DEH-2950MP Installation Manual

1. This Product
2. Rear output
3. Antenna jack
6. Blue/white
Connect to system control terminal of the power
amp or auto-antenna relay control terminal
(max. 300 mA 12 V DC).
9. Yellow
Connect to the constant 12 V supply terminal.
10. Red
Connect to terminal controlled by ignition switch (12 V DC).
11. Black (chassis ground)
Connect to a clean, paint-free metal location.
25. With a 2 speaker system, do not
connect anything to the speaker leads
that are not connected to speakers.
5. Connect with RCA cables
(sold separately)
4. Fuse (10 A)
8. System remote control
+ +
12. Rear speaker 12. Rear speaker
≠ ≠
13. Perform these connections when using
the optional amplifier.
19. Gray
17. White
+ +
14. Front speaker 14. Front speaker
≠ ≠
18. White/black 20. Gray/black
15. Left
21. Green 23. iolet
V
+ +
12. Rea speaker 12.
r Rear speaker
≠ ≠
22. Green/black 24. Violet/black

Connecting the Units

Note:
• When this unit is installed in a vehicle without
ACC (accessory) position on the ignition switch,
red cable must be wired to the terminal that can
detect the operation of the ignition key.
Otherwise, battery drain may result.
7. Power amp
(sold separately)
ACC position No ACC position
• Use this unit in other than the following condi-
tions could result in fire or malfunction.
— Vehicles with a 12-volt battery and negative
grounding.
— Speakers with 50 W (output value) and 4 ohm
to 8 ohm (impedance value).
• To prevent short-circuit, overheating or malfunc-
tion, be sure to follow the directions below.
— Disconnect the negative terminal of the bat-
tery before installation.
— Secure the wiring with cable clamps or adhe-
sive tape. To protect the wiring, wrap adhe-
sive tape around them where they lie against
metal parts.
— Place all cables away from moving parts,
such as gear shift and seat rails.
— Place all cables away from hot places, such as
near the heater outlet.
— Do not pass the yellow cable through a hole
into the engine compartment to connect to a
battery.
— Cover any disconnected cable connectors
with insulating tape.
— Do not shorten any cables.
16. Right
— Never cut the insulation of the power cable of
this unit in order to share the power to other
equipment. Current capacity of the cable is
limited.
— Use a fuse of the rating prescribed.
— Never wire the speaker negative cable directly
to ground.
— Never band together multiple speaker's nega-
tive cables.
Fig. 1
• Control signal is output through blue/white cable Connection Diagram (Fig. 1)
when this unit is powered on. Connect it to an
external power amp's system remote control or 1. This Product
the vehicle's auto-antenna relay control terminal
2. Rear output
(max. 300 mA, 12 V DC). If the vehicle is
3. Antenna jack
equipped with a glass antenna, connect it to the
4. Fuse (10 A)
antenna booster power supply terminal.
5. Connect with RCA cables (sold separately)
• Never connect blue/white cable to external power
6. Blue/white
amp's power terminal. Also, never connect it to
Connect to system control terminal of the power
the power terminal of the auto antenna.
amp or auto-antenna relay control terminal
Otherwise, battery drain or malfunction may
(max. 300 mA 12 V DC).
result.
7. Power amp (sold separately)
• Black cable is ground. This cable and other prod-
uct's ground cable (especially, high-current prod- 8. System remote control
ucts such as power amp) must be wired separate-
9. Yellow
ly. Otherwise, fire or malfunction may result if
Connect to the constant 12 V supply terminal.
they are accidentally detached.
10. Red
Connect to terminal controlled by ignition switch
• Cord function may differ according to the
(12 V DC).
product, even if cord color is the same. When
11. Black (chassis ground)
connecting this system, be sure to check all
manuals and connect cords correctly. Connect to a clean, paint-free metal location.
12. Rear speaker
13. Perform these connections when using the
optional amplifier.
14. Front speaker
15. Left
16. Right
17. White
18. White/black
19. Gray
20. Gray/black
21. Green
22. Green/black
23. Violet
24. Violet/black
25. With a 2 speaker system, do not connect anything
to the speaker leads that are not connected to
speakers.
ENGLISH