This document provides an overview of the specifications for a car audio system. It has a 7-inch touchscreen LCD, 400MHz processor, AM/FM radio, Bluetooth connectivity, and 25W x 4 channel amplifier. It also supports HDMI connectivity for smartphone integration, multimedia playback from USB storage, rear view camera input, and optional CAN communication. Key specifications outlined include the radio tuner details, HDMI and system specs, LCD and memory specs, amplifier specs, and Bluetooth and front panel dimensions.

1. Main Feature
General
 2 DIN CAR AUDIO
 7’’ WVGA LCD with Touch
 400MHz CPU Core
 Nucleus (RTOS)
 25Wx4ch (MAX) Amp.
 FM / AM RADIO
 USB HOST (External file Storage) : MP3 File
Playback
 Bluetooth (VER2.1 + EDR) : Handsfree, A2DP,
phone book, SPP
 Steering Wheel Remote Controller
HDMI Connectivity : Smart Phone Based
 Navigation : Open API, Naver, etc...
 Multimedia play (Music, Video Play )
 SMS : Twitter, Facebook
 Information Widget : Schedule, News, Weather
…
Others Features
 External AUX Unit : USB/ audio Aux In
 Rear view Camera (Video In)
 CAN communication (option)
25W×4ch
Audio Output
Concept Image
Rear View
Camera
External Device
Connectivity
CAR AUDIO Concept (SMART AUDIO, DISPLAY AUDIO)
HDMI
ConnectivityFM/AM
RADIO
Smart
Audio
Only
Smart
Audio
Only

2. Specification Overview - 1
ITEM Main Feature
■ RADIO
- Digital IF Tuner (AM / FM)
- Frequency : FM 87.5 ~ 108 MHz, AM 531 ~ 1602 KHz
- Usable Sensitivity : FM 6 dBu, AM 24 dBu
- S/N Ratio : FM 44dB (limit), AM 52 dB(limit)
- THD : FM 1.0% (limit), AM 1.5%(limit)
■ HDMI Connectivity
(SMART AUDIO ONLY)
- HDMI Receiver (ver 1.4a)
- High – bandwidth Digital Content Protection
- Application is only for SMDA : Audio/Video play, Navigation ….
■ SYSTEM
- Operating System : Nucleus
- CPU : TCC8010 ARM926EJ-S (Clock 400Mhz)
- UI / GUI Language: Korean, English
- Multi-Media Player : from External USB
- Audio : MP3, WMA
- Picture Viewer : JPEG/TIF/GIF/BMP files
- CAN Controller (option)
- Supports CAN protocol ver 2.0
- Bits rate up to 1Mbit/s
■ LCD
- 7" WVGA (800x480) TFT LCD : CHIME AT070TN94
- Operating Temperature : - 30℃~85℃
■ Memory
- Internal Memory :
- 128M byte (1G bit) DDR3-SDRAM
- 1M byte (8M bit) NOR FLASH (for OS)
- 128M byte (1G bit) SLC NAND FLASH (for OS)

3. ITEM Main Feature
■ AMP - Built-in 4CH x 25W
■ Bluetooth - Version 2.1 + EDR : A2DP, HANDSFREE , SPP profile
■ Front Mechanism
- 2DIN Type
- Width x Height : 188 mm x 110 mm
- Length : 161.4 mm + 41 mm (CAP Bolt)
■ AUX Unit (External)
- Aux Input : Audio Stereo Input
- USB 2.0 HOST : Supports High Speed
Specification Overview - 2