Hitachi 50V720 Television Logo
Anonymous
Anonymous Posted on Jan 02, 2010
Answered

Sound went out, all I get is white noise that you cannot mute. Happened when I changed from high def to regular channel. Even with everything unhooked still just white noise.

Answer This Question
  • Anonymous Jan 02, 2010

    I have the a digital cable box, picture is fine but the sound is just white noise at full volume, no mute, no volume control.

×

1 Answer

Fred Yearian

Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

  • Hitachi Master 5,603 Answers
  • Posted on Jan 02, 2010
Fred Yearian
Hitachi Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

Joined: Jul 25, 2009
Answers
5603
Questions
1
Helped
2248500
Points
16162

Analog regular channel TV was turned off mid 2009. You need a digital channel convertor box to receive the new digital channels... The analog ones went bye, bye in the USA. Without the box you will just get noise.

  • Fred Yearian Jan 02, 2010

    Wasn't clear that pix was fine... I misunderstood that...



    You said you have a digital cable box... I ASSUME that means that you are connected to cable.



    IF SO, the problem is LIKELY with the head end of your cable provider. You should first report it to them... they MAY already know of the problem.



    With no signal into your TV the normal thing would be noise, so when you disconnect, only noise would be expected.



    If you have a DVD player or VCR to test with, if your TV works with that, the problem is the cable box or the cable.

×

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

What may cause a high pitch hum.even when muted or volume turned down?

Samsung DLP making a buzzing noise, but works fine - High Def ...

www.highdefforum.com > ... > Rear-Projection TVs

Dec 11, 2009 - 7 posts - ‎5 authors
My Samsung HLP-5063 DLP starting making a loud buzzing noise recently. ... I've only used it to watch TV for a half hour or so at a time, as I have a new LED LCD in my room. ... Other than that, I can't figure out what might be causing it. .... a humming high pitch sound, it will be an issue with the color wheel. RCA D52W25 making high pitch noise - High Def ...
5 posts
Apr 15, 2009
humming sound in my dlp - High Def Forum - Your High ...
14 posts
Nov 6, 2006
More results from www.highdefforum.com

High pitched sound coming from my Samsung DLP TV - Open Forum ...

www.dslreports.com > Forums > Social > Open Forum

DSLReports
Oct 3, 2009 - 30 posts - ‎7 authors
Its so high pitched that some people can barely hear it, but I guess I have sensitive hearing. ... Anyway, this seems to be a fairly common issue and it is caused by either the ... You're probably hearing a transformer humming.
Read full answer
Jan 08, 2016 • Televison & Video
0helpful
2answers

Sound
try to set it default factory mode on the reviver .. or use the user manual to trouble shoot.........






good luck............
Read full answer
May 11, 2008 • Denon AVR-4800 Receiver
0helpful
1answer

How can I get my Denon 2106 to play through my television? I'm not sure what's happened. I feel like I have the cables hooked up properly. It's worked for years. My stereo plays, so it's not the speakers....
Hello: If you are trying to get the sound from the TV to come through the receiver to your speakers and are hearing nothing, I had the same problem. For some reason, and I have the question posted, the sound level requirement is much higher for the TV. I turned my receiver up to +2 decibels and the sound was there. However, if you play high def channels through the receiver, the +2 will blow your ears off. My new problem is why does the regular TV need so much volume on the dial while the high def channels only require the lower sound level. It prevents you from switching from regular to high definition channels. So, in summary, the sound is there, just turn the volume way up.
Read full answer
Oct 30, 2010 • Denon AVR-2106 Receiver
1helpful
2answers

My mic seems to pick up internal noise even when muted
Hi, You can check you the connectios or the mic. remember that the mic is too sensitive, you can adjust it with the nobb on the mic by putting it on o -dB and reduce the highs on your mixer or EQ to reduce hiss sound.

But fisr check the connection properly to see if when muted, is muted properly.

Take care.
Read full answer
Jun 08, 2010 • Samson G-TRACK USB RECORDING MICROPHONE...
3helpful
1answer

No picture but have sound
Make sure your not trying to watch a high def channel, you will get sound but no picture if tuned to a high def channel on a non high def input or cable box. Try a vcr or dvd player connected to the unit to varify the picture tube has not gone out.
Read full answer
Sep 25, 2009 • Televison & Video
0helpful
1answer

Sound and picture interference when changing channels from hd to regular tv model VX37L vizio
It may be the cables you are using. You will need to HDMI cables for high def and rca or coaxil for regular
Read full answer
May 09, 2009 • Vizio VX37L Television
1helpful
1answer

VIEWSONIC VPW425 42' PLASMA SOUND FADES ALL THE WAY OFF
I have a brand new Panasonic 42" tv, once in a while the sound fades out and then fades back in right away. I have it hooked up to a high def cable box with high def cable.
Read full answer
Jan 16, 2009 • ViewSonic VPW425 42 in. Plasma HDTV
0helpful
1answer

High def programs
You need to change the setting on your tv to see the whole picture on those channels (look for display button)
Read full answer
Dec 13, 2008 • Televison & Video
0helpful
1answer

Full screen view
in order to get the full HD experience you should be using HDMI cables. if you're using the white/red/yellow cables then your HD channels will not broadcast in full HD and you'll be stuck with the annoying black things around your screen
Read full answer
May 21, 2008 • Vizio L32 32 in. LCD HDTV
2helpful
1answer

Picture on TV stuck on one picture
Ok fixed it. Just unplugged the box and plugged it back in and it works fine.
Read full answer
Apr 05, 2008 • Directv Plus DVR DTV Receiver / 100-Hours...
Not finding what you are looking for?

View Most Popular

50V720 Television

  • Televison & Video

Related Question

What may cause a high pitch hum.even when muted or volume turned down?

  • Televison & Video

Related Topics

120 views

Ask a Question

Usually answered in minutes!

Popular Questions

Large Black Box Showing up in middle of screen.

Hitachi 50UX57B 50" Rear Projection...

Hitachi light engine

Hitachi 50V500 50 in. HD-Ready LCD...

Red & green shadowing on the right side of picture

Hitachi 60EX01B 60" Rear Projection...

Where can i find a manual for a hatachi 60ux54b tv

Hitachi Televison & Video

Hitachi TV screen adjustment

Hitachi 50UX57B 50" Rear Projection...

Check Out the Latest HD Televisions Report
Check Out the Latest HD Televisions Report

View all Fixya Reports

Top Hitachi Televison & Video Experts

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

matt martin
matt martin

Level 3 Expert

1259 Answers

Cindy Wells

Level 3 Expert

6688 Answers

Are you a Hitachi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...