0-83
CIRCUIT
REXTON 2007.09
8930-01
(3) CIRCUIT DESCRIPTION
A. OVERVIEW
▶Difference Between Audio System and AV System
- Audio System
Standard Specification: Audio
Option 1: 2-DIN player (Radio and CD player, No cassette deck
Option 2: USB type MP3 jack (for multi jack staion)
The multi jack station includes the clock and stereo jack (MP3 USB jack is optional).
The speaker system consists of 4 speakers (one in each door) and 2 tweeter speakers
(above each front door). The radio antenna is attached on the tailgate. The integrated
type antenna is not available.
- AV System
Radio, CD/Cassette/MP3, TV and DVD system are available. The USB type MP3 jack is
installed as the standard specification. If the navigation is installed, the GPS antenna is
attached on the rear section of the roof.
The speaker system consists of 1 center speaker, 4 door speakers (one in each door) and 2
tweeter speakers (one in each door) and 1 woofer under the passenger seat.
1. AV head unit
2. Tuner
3. DSP amplifier (10 speakers including woofer speaker)
4. Navigation unit
5. 8-DVD changer
6. Multi jack station (including MP3 USB)
7. GPS antenna
8. AUX terminal (1 video terminal, 2 audio terminals)
* Some functions may not be included according to the model.
▶AV Head Unit
The AV head unit equipped with the DVD system has two optical input/ouput terminals;
one is to receive the sound signal from the 8-DVD changer and the other is to send the
sound to the amplifier with builtin DSP. The tuner unit transmits the TV and video signals to
the head unit through cable.
▶Tuner
A tuner filters and cuts unnecessary signals among received signals and then precisely
adjusts input signals. Connecting terminal of the tuner receives amplified signals from
each TV antenna module locating rear quarter glass that receives TV signals from glass
antenna. AM/FM radio module on the roof panel rear end receives amplified signals from
glass antenna and then transmits to tuner input (1 channel).
- Tuner Specifications
▶DSP Amplifier
DVD system displays high quality pictures and separates digital audio sources to give
digital effects according to speaker arrangement. A chipset that can treat digital audio
source signal is installed on the exterior AMP and has following function.
- DSP Amplifier Specifications
▶DVD Changer
The 8-DVD changer is connected to the AV head unit with optical fiber cable and also
connected to the tuner to process the video signals. It is installed on the bracket under the
rear left quarter trim with the navigation unit.
- DVD Changer Specifications
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