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Konka TV P3492 audio mirror circuit theory analysis

Time:2014-04-28 08:58:40  Source:Network  Author:Unknown  Clicks:1820
  
2 feet (L), 3 feet (R) on ; while the bass signal output from 8 feet , and then amplified by the transistor V02 , add plug- XS201A 1 foot (W) on . Left and right channel signals transmitted through the subwoofer signal to an audio amplifier plug- XS201A N601 (TA8218AN) on the motherboard 5 feet, 6 feet and 2 feet. In order to eliminate crosstalk between balance and unbalance . Using a conversion device L601 and L602. N601 bass signal output of {14 } ​​feet added to the speaker SP05, the left channel signal output {10 } feet added to the speaker SP01, SP03, {17} the right channel output signal is applied to the foot speaker SP02, SP04. In SP03 and SP04 speaker on the circuit between the series is also a 3.3μF capacitor , restrain , and strengthen the role of the bass treble .MwGservice manual download site
MwGservice manual download site
As the circuit uses SRS stereo reduction BBE sound enhancement technology and a repeat treatment technology , which allows users to mirror the TV while watching P3492N not bound by location you can enjoy excellent sound and home theater configuration by using the TV when providing a relaxed environment. In addition , 3DMono model can solve mono input signal to restore surround stereo soundtrack field , which makes users to enjoy TV sound and some conventional mono CD or LP , but also can enjoy stereo surround sound .