Question about Standard (CRT) Televisions

1 Answer

STANDARD TV my perfect tv has been in storage for 1 yr,now the audio is scratcy and low no matter how high i turn up the volume.i tried tuning it to solve the problem but every channel has the same audio result.noisy and scratchy.i have lost my service manual for repairs and only have the instruction manual Service Manual Daewoo chassis 20Q2, pls help jane

Posted by on

  • homegirl1965 May 31, 2008

    unfortun my son has that electronic knowledge and not home anymore.i though have lots of ics,transformers n other components ect from him but i dont know which one to use or where to start.the arial is fine as tv plays clear at each channel.its just the sound problem thats just very scratchy.

    i would appreciate if anyone can maybe assist me with a repair diagram or service manual.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 8 Answers

Thier is a loose conecttion located in tuner section.try to check your arial terminal, maybe its loose. or change your matching transformer. if you have any back ground in electronic repair,try to resolder components near tuner section specially AGC sections.

Posted on May 31, 2008

  • JOSEPH HUMPREY ORILLO Jun 03, 2008

    good day madam, i dnt have manual for that kind of model. but try to find in menu on OSD if their is DNR(dinamic noise rediuser) that is under audio ajustment. if non then thier must be an ajustment inside your tv.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

TV Volume problems, it's Low and won't go Hi


Check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/

Mar 31, 2015 | Standard (CRT) Televisions

1 Answer

Volume modulates but is too low on max


Are you turning up on the tv itself? If you have a cable box, there is a separate volume that needs to be turned up too!!

Jan 13, 2014 | Toshiba 36A40 36" TV

1 Answer

I have a cable running from my set top box to another tv. Although i have a good picture there is not enough volume on the sound. It has worked perfectly well until I had to dismantle everything . I have a...


Hello,

This is not how you explain your problems to others. It should be precise. In this case, you could have said that you connected the cable between the RF out put of set-top box and RF input TV. Or Audio/video output of set-top box to Audio/video input of the TV. Also you did not mention, to which port you had connected the Vedeo recorder and DVD which are working good. Now, it may the volume level of the set-top box at low level which you can try to increase by using the remote control

If you could not sort out the problem explain how you had 'dismantled everything'

Apr 12, 2011 | Sharp 25N-M100 25" TV

1 Answer

Sharp 32c231 volume too low


If you are using a cable box with this set, the problem may be in the box settings.
Try this:
open the settings menu on the box . You may have to select"more settings" or something like that title to find the audio selections.
Under the audio, you will find recording and viewing volume settings. put these to maximum and save.
Your volume should now be more than adequate.

May 03, 2009 | Sharp 32C-240 32" TV

2 Answers

Low sound volume


Check connections, cable,anything that is connected first, next if this does not shore it up the amp in your tv is going out and needs repair. there is no quick fix if the other devices are ruled out.

Rulds2008

Apr 29, 2009 | Toshiba 27A44 27" TV

2 Answers

Sound


I would do away with the vhs cabl and only run rca composit .
then see how things are working sumtimes when looping vcr's and cd'
you can hook up too manny conections and cause audio loss

Jan 13, 2009 | Toshiba 32A33 32" TV

1 Answer

No Sound Issues


Hello!
Try the audio out. Run the audio to a receiver to see if the audio is there. If it is, then I'd leave it hooked up to the receiver and save yourself some money. If there is not any low level audio out then I'd fix the set. The only Sony set I've ever seen that was not worth fixing was a 32" model from the early 1990's that had bad picture tubes after only 5 years. I am a Sony factory trained tech. Good Luck!

barneyluc

Oct 13, 2008 | Sony KV-32FS13 TV

1 Answer

Volume control for model TXD1972


This may sound stupid but try this turn the volume knob to high and low continously for a few seconds sometimes the contacts become dirty and just a little movement back and forth quickly repairs it. I said SOMETIMES.

Sep 04, 2008 | Samsung TXD1972 19" TV

1 Answer

Sound


WOW never heard this one . You might check the volume down button on the tv to see if it is depressed in . What is the model # and do you clean the picture tube with windex ? Maybe some of it has seeped down onto the control board and has gummed up the volume down button. Good luck

Mar 03, 2008 | Sony KV-27V42 27" TV

1 Answer

Poor Sound


Audio amplifier IC faulty that why you get very low volume. Else check audio driving circuit to the audio power amplifier. Contact service centre. as there is no rectification process from user part

Nov 19, 2007 | Samsung TXN3245FP 32" TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

Related Topics:

102 people viewed this question

Ask a Question

Usually answered in minutes!

Top Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68352 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...