Question about Toshiba Televison & Video
audio IC (could be +12V, typical)e) Check the headphones out (if available)If there is an audio Out, connect an external amp to test.If audio is present , check again for solder joints to main amp.Use
Question about Televison & Video
...audio IC no result am looking for solution I replace Audio IC no result coming Have you checked the speaker? Have you checked the voltage to audio output IC? Have you checked whether the audio is ...
...no supply B+ No power to audio ic Check for either an open resistor in the B+ line that feeds the audio amp IC or remove the IC and check for B+. If the IC is shorted, the B+ reading will read low. ...
your TVs audio output section is faulty. Find the reason and rectify it. If audio Ic is found defective, desolder it out from the board, and replace it with a same type and number. Ok Gopakumar. India
...audio out, they were 8 ohm. Hi, The problem you are experiencing with your TV is as a result of a bad sound output IC(integrated circuit),the sound IC generates and transmits all forms of sound ...
...ic. If there's an audio,,it might be the defective Vertical IC...but check first if there's 24v-26vdc supply coming from FBT going to Vcc of Vertical IC. If there's no Audio,and only white horizontal ...
...audio output IC. I would suggest checking the input to the IC and seeing if you have an audio signal at the input. If so then the output IC is defective, if not continue checking the stages of audio ...
of audio ic in your tv main board that has to be replaced.the number of audio ic is 668ij .this has to be replaced from the main board as this ic has turned weak and near to end of its life.replace it
Question about Televison & Video
audio amplifier ic? actually I see detasheet of utc2003 and not found there audio input in utc2003 any pin? is audio output from main ic is mixed in gnd.? expert plz help me on this issue pkz plz plz
...- model onida ky thunder the speakers or audio ic may be gone.....in rare cases the memory ic must be changed.. or supply to a audio ic ,it will be 15 v from the power supply of tv may be
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