Author Message
p.sivaprakash
PostPosted: Wed Jul 03, 2013 9:27 am    Post subject: ondia tv audioport ccircuit diagram

i have ONIDA AUDIOPORT 21" TV. the audio section is not working. If the three pin connector( two wire) is the audio is coming. but surround sound is not working with and without above said connector, Ic AN7164, LA4446, BA4558 Chnaged. What is the function of three pin( two wire), which is comming from main PCB,

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