Question about Sharp LC-C4655U 46 in. LCD TV

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Picture no sound

I have a 46 inch aquos 1080p and don't know how to set it up. don't know if I even plugged all the plugs in correctly. i just need to hook it up to my direct tv box. i have no idea what "input" to use or to use TV or Analog, cable, air, satelite, etc. Don't know any of it. I managed to get a picture but no sound. I have not remote either. how do i set this thing up to watch and hear tv????????

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  • Master
  • 744 Answers

Hi first of all u should check ur transistor connections.Check your Horizontal and vertical output transistors.You should also check the horizontal and vertical yoke connections as well as your low voltage regulators.... if any of these got damaged u should purchase a new one.. but try to purchase with the help of a tv service assistant...
thank u!!!
rate me

Posted on Jul 18, 2009

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Posted on Jan 02, 2017

  • 54 Answers

SOURCE: I can not remove the stand from my aquos 46 inch tv.

you will find 4 screws at the back of the tv about 4" inches from the bottom. lay the tv set flat on your bed. you will need a metric allen wrench to remove the 4 screw. once the 4 screws are removed slide the base away from the tv.

Posted on Jan 19, 2009

  • 1 Answer

SOURCE: I ger AMP error ("Pull out AC cable, check your

I had the same problem with a Sharp Aquos 40". Sound just for a second and the message all the time in the middle of the screen, no more sound.
I opened the TV and found a speaker cable (a black one) with the PVC isolation broken and the wire in contact with the chassis. I just isolated it, the sound came back and no more error message.

Posted on Nov 19, 2010

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