Questions & Answers for: Sharp sound ic

...and Picture okey I have change the power IC but still no sound? What else are the part to be checkor replace? speaker. see if it is open. by the way what power ic is that? is that the audio output

...sound at all pls. help me what to do with my aiwa component, what must i do what parts i must need to check... Check your speakers first and then the audio output ics, if you are not a techie I'd ...

...sound but no picture only horizontal line. i don'thave service manual, i have suspected that the problem might be abroken vertical IC, supply voltage at vertical section a diode or anopen resistor ...

no raster since you have sound and display it's not the hivoltage. You're electron guns are not being turned on. Most likely the IC which biases the guns or the IC which contains the biasing resistors

My tv has a line threw the middle of it...the picture will come on but only if you move the tv. Sounds like you may have a bad solder connection on the vertical ic, it is a small ic connected to a ...

sound IC or that the volume is too low or on mute. First check the volume to see if it is okay or on mute then correct that but if it is not, then it is a faulty sound IC that is causing it, so try to

sound check tunner section and component related to tunner section . check memory ic..... if the out put of memory is half then that of the in put then memory ic is in good condition other wise change

...IC and then no sound or popping noises. This is common on the D4 and D6 models.We charge about $325 for this repair since it is very time consuming. I have repaired dozens of these sets with this ...

I HAVE DONT SOUND check speakers or audio ic and voltage on ic should be 12v if there then ic defective.

IC but no sound is coming out Check the input voltage to IC. If it is absent, the IC won't work. If you wish to get some details, check the site linked here. http://electronicshelponline.blogspot.com/