Willas-Array solution for Car Audio
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Willas-Array solution for Car Audio Tuner Speaker RDS Demodulator Audio AMP MCU Car Radio Signal Processor LCD/VFD Panel CD Servo CD Pick Up Head Others Go to Car DVD Audio Willas-Array solution for Car Audio MCU: Functional Description: System Control 75% WAE Advantage :

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Willas-Array solution for Car Audio

Tuner

Speaker

RDS

Demodulator

Audio AMP

MCU

Car Radio

Signal

Processor

LCD/VFD

Panel

CD Servo

CD

Pick Up

Head

Others

Go to Car DVD Audio


Slide2 l.jpg

Willas-Array solution for Car Audio

MCU:

  • Functional Description:

  • System Control

75%

  • WAE Advantage :

  • STM & Toshiba CAR Audio solution is ready.

Back


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Willas-Array solution for Car Audio

RDS (Radio Data System) Demodulator:

  • Functional Description:

  • Demodulate the Europe RDS/ USA RDSB signal from Tuner Part.

75%

  • WAE Advantage :

  • Provide a reference code for ST CAB 1 & 2 Car Audio solution.

  • Support Europe RDS system & USA RDSB system.

Back


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Willas-Array solution for Car Audio

Tuner IC:

  • Functional Description:

  • Single Chip AM/FM Tuner IC.

75%

90%

  • WAE Advantage :

  • Fully Integrated High-Speed PLL

  • AM Double Conversion Architecture

  • AM/FM Station Detector and Digital IF Counter

  • Full Electrical Adjustment

Back


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Willas-Array solution for Car Audio

Car Radio Signal Processor (CSP):

77%

75%

  • Functional Description:

  • Process the Audio Signal and have Audio MUX function.

  • WAE Advantage :

  • Have many specific feature that can be suitable for any car audio system. (e.g. Noise Blanking, Stereo Decoder, Loudness controls Volume and independent speaker control with soft-step)

Back


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Willas-Array solution for Car Audio

Audio Amplifier:

  • Functional Description:

  • Audio Signal Amplification.

75%

  • WAE Advantage :

  • Wide Range selection of output power for different design.

  • Have temperature, current, voltage & short circuit protection.

Back


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Willas-Array solution for Car Audio

CD Servo:

  • Functional Description:

  • Control the CD Pick Up Head (PUH) and Transfer the Audio data.

75%

  • WAE Advantage :

  • Toshiba have a solution of the CD Servo that is call CD-AX.

  • It have better reliability and error correction.

Back


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Willas-Array solution for Car Audio

LCD/VFD Panel:

  • Functional Description:

  • Drive the LCD/VFD Panel

75%

  • WAE Advantage :

  • Wide Range selection of VFD/LCD Driver.

Back




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Willas-Array solution for Car DVD Audio

Tuner

Speaker

RDS

Demodulator

Audio AMP

MCU

Car Radio

Signal

Processor

LCD/VFD

Panel

DVD

Servo &

Decoder

Video

Interface

TFT

Display

Others

Back to Car CD Audio


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Willas-Array solution for Car DVD Audio

Video Interface:

  • Functional Description:

  • Video selector.

75%

  • WAE Advantage :

  • Wide Range of product that can suitable for different application design. (e.g. different in/out compilation, Video Amp, 75ohm Driver… )

Back


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Willas-Array solution for Car DVD Audio

TFT Display:

  • Functional Description:

  • Transfer the video data to the TFT Panel.

  • To control the touch screen panel.

75%

  • WAE Advantage :

  • Can support Sharp TFT Panel.

  • TSC – Better price & performance than TI.

Back


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