PIONEER PRSX720
Manual de Servicio

PRS-X720,X320,X220

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After making all other connections at the amplifier, voltage. cable and tuner. Ground wire (black) Connect to metal body or chassis. RCA input jacks [RD-223] (sold separately) Cannot be used with the PRS-X220. Connecting wires with RCA pin plugs (sold separately). [RD-222] (sold separately) Cannot be used with the Car stereo with PRS-X320. RCA output jacks External Output output RCA input jack Reverse side PRS-X720: Fuse (30 A) � 3 PRS-X320: Fuse (30 A) � 2 PRS-X220: Fuse (30 A) � 1 Speaker output terminal System remote control wire (sold separately). See �Connecting Connect male terminal of this wire to the system remote conSpeaker wires� section trol terminal of the car stereo (SYSTEM REMOTE CONTROL). The female terminal can be connected to the auto-antenna relay for speaker connection instructions. control terminal. If the car stereo does not have a system remote control terminal, connect male to the power terminal through the ignition switch.

Connecting the Unit

To prevent damage Connection Diagram

Do not ground speaker directly or con� Install and route the separately sold battery wire

nect a negative (�) lead wire for several speakers. far away as possible from the speaker wires.

� This unit is for vehicles with a 12-volt Install and route the separately sold battery wire

negative grounding. Before installing it in a recreground wire, speaker wires, and the amplifier Grommet ational vehicle, truck, or bus, check far away as possible from the antenna, antenna Special red battery wire

� If car stereo is kept on for a long time while connect battery wire terminal of the amplifier to � Cords this product and those for other prod-

� If system remote control wire of the amplifier Fuse (30 A) � 3 manuals of both products and connect cords that

engine is at rest or idling, battery may go positive (+) terminal of the battery. ucts may be different colors even if they have the dead. Turn car stereo off when the engine is at same function. When connecting this product to rest or idling. another product, refer to the supplied Installation

is connected to power terminal through the have the same function. ignition switch (12 V DC), the amplifier will always be on when the ignition is on� regardless whether the car stereo is on or off. Because of this, battery could go dead if the engine is at rest or idle. Amplifier with RCA input