NJW1139A Datasheet - JRC

NJW1139A Audio Processor

The NJW1139A is a sound processor with BBE sound enhancement and TruSurround virtualizer. It includes all of functions processing audio signal for TV, such as tone control, balance, volume, mute, simulated stereo and AGC functions. 2 All of internal status and variables are controlled by I C BUS int.

NJW1139A Features

* q Operating Voltage 8 to 13V 2 q I C BUS Interface q Bass Boost Function Adjustable bass boost level 0 to +13dB q AGC Circuit (It reduces volume difference among input sources) 2 Adjustable compression level by I C BUS q BBE Sound Enhancement System q TruSurround / SRS 3D Stereo / Simulated Stereo q

NJW1139A_JRC.pdf