Question about Sharp Aquos LC-37G4U 37 in. HD-Ready LCD Television

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Sharp Aquos LC46D64U

I just got a 46inch Sharp Aquos, and the sound doesn't work when I hook it up to the coax cable, I will have HD digital cable box come tomorrow, should that work fine then?

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Re: Sharp Aquos LC46D64U

No reason for the audio not to work on the RF cable. Check under menu and option and make sure audio is set to fixed and not variable.

Posted on Feb 05, 2008

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Can't turn off the closed captioning

I had the same problem. Okay, First get the TV remote. not a cable box remote. Next, switch the input to an Analog input. (TV or input one if you have the RC red, white and yellow hook up. or, just hook up the coax cable straight to the TV..
Now, use the TV remote to operate the closed caption. It will work like it should.\
Briefly, closed caption works on the TV with a straight hook up to the TV. It will not work with a cable box.

Good LUCk


Aug 21, 2011 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

No Audio

good day sir! are you sure your cables are in good condition?

Oct 14, 2007 | Sharp Aquos LC-32GD6U 32 in. HD-Ready LCD...

1 Answer

How do i turn the captions off on my sharp aquos 65

It depends on your connections. If you have a an antenna, standard cable from the wall, or a cable box connected with a coax cable u will have to turn it off using the CC button located under the panel on the bottom of you aquos remote. If your cable/satellite box is connected any other way besides coax, u will have to turn off the closed caption using the remote for that device...hope this helps.

Jan 09, 2010 | Sharp Aquos LC65E77UM 65 in. LCD HDTV

2 Answers

Finding a set top box

Do you mean a freeview box? if so any freeview box will work via thw scart.

Nov 04, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

SHARP Aquos LCD-37in

switch from 75 ohm coax to the rca jacks (red and white) even better would be coaxial digital sound (orange rca jack)or optical for the best raw 5.1 channel sound there should also be a way to use the menu to turn off notifications like that

Apr 16, 2008 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

3 Answers

Turn off closed caption on input(component) on Sharp Aquos 42"

I have a Sharp Aquos 46" and go a Comcast HD receiver as well, and had the same problem turning off the Closed Captioning. I order to turn it off you need to go into the box user setting by (starting w/ the cable box and tv on) pressing the power button for the cable box then the menu button for the cable box. This will open up the user settings menu. Just toggle CLOSED CAPTION to DISABLED.

Jan 29, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Connection problem

The best hook up for this unit is to use the hdmi if your samsung box offers hdmi output. The panasonic vcr should be hooked to any one of the composit video inputs with the yellow video cable and the red and white audio cables. If the vcr does not have composite output then use a rf (coax cable) to antenna a input and put the tv on channel 3 or 4 as vcr is set for.

Jan 13, 2008 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

2 Answers


This hapen only on HDMI conection. Try to update the firmware, but beeing in warranty you should call an authorized tech. If your from Montreal area I can do it for you.

Nov 30, 2007 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

16 Answers

Audio Problems with Sharp Aquos T. V.

Just talked to a fellow at Audiotronics regarding Sharp Aquos.
This is a widespread problem with audio on their TV's, The tech. said there may be a full recall regarding this problem!!!

Nov 10, 2007 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

Sound, but no picture

The hdmi inputs on this unit go directly thru the main digital pcb. and the component inputs feed thru the av pcb then to the main pcb. If the composit hook up do not work and hdmi inputs do work the unit has a bad AV pcb.

Nov 08, 2007 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

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