Sony KV-28CL10 28" TV Logo

Related Topics:

Question about Sony KV-28CL10 28" TV

1 Answer

Sound distorts picture

I have a Sony KV-28CL10 28" TV, and if the sound is up to hard or if you nudge, tap or cause a vibration, the TV distorts with horizonal white lines. can anybody help please.

Posted by Matthew Claridge on

1 Answer

Anonymous

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

Sounds like a cold solder connection on the crt driver board, in the video circuit, or could even be a poor connection in the power supply. You would have to go in a nd probe around with a plastic tool to see what section the problem occours in, then localizing the bad connection the resoldering the connection. If your not a repair person or a pro then you soulnt go inside these things as they can cause the used serious harm if your not carefull. Good Luck

Posted on Jun 02, 2006

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Sony KV-32S45 turns on at first, than blinks out, still sound

I would look for intermitent solder connections on the small horizonal driver transformer as well as other HV Componets.(HV Transformer etc.) Also solder up the Vetical output IC. These have been common causes of failures. I would not use the set until these have been checked and soldered. If you don't, a massive failure of the hoizonal circuit and powersupply will occur.
Hope this helps,
Skyassoc
0helpful
1answer

Green screen and distorted picture sound is good but no picture

It must be connected with the color circuit of your tv, a board connected to back end of the tube. Could be dust, cob web or carbon deposit shorting a transistor. Popping noise if loud enough can be attributed to high voltage circuit fault and picture tube.

Have it service by a qualified person.


0helpful
2answers

Sony KV-27FS13 27" TV Horizontal lines in the form of brigter to darker values of the picture, half screen size, moving from bottom to top of screen. I've been able to give the TV a lite tap on the top...

this sounds like 60hz or 120hz a/c ripple distortion. if taping tv corrects temporarily, ther must be poor solder on main a/c ripple filter. very large usually blue capacitor near power cord input on pcb. do not short positve and negative legs together as you could be shocked(even after tv is unplugged) and also cause more damage to tv. these filters can store electrical charges for days, even if unplugged the whole time. careful! mch
0helpful
1answer

Sony KV-32XB25 Distorted Picture

In most of the case, the problem is a defective LCD panel, if is it, there is not worth to fix.
0helpful
1answer

Tired with this sony tv

Sony doesn't want anyone to see a poor picture on a Sony tv so they have a circuit that blanks the video if there is a weak picture or any other problem concerning picture quality. My Sony factory Instructor told me this many many years ago. I'm feeling old...but anyway you need a technician. Sorry.

barneyluc
0helpful
1answer

Sound at power on

The sound you are hearing is the degausing coil which will vibrate for a second when the tv is turned on. This part demagnetizes the picture tube and this sound is really quite normal. Depending on the position of this coil it may vibrate against the front cabinet of the tv and may sound loud at times. If this really bothers you then you need to have the rear cover removed and have it repositioned a bit do it won't vibrate so loudly. Or you can enjoy the buzz for the short time it happens and not worry about it.
4helpful
3answers

Picture goes off but i have sound

I got KV 32ts 46 Sony
Turn on TV and seems OK, then no picture but have sound. I turn it on and off some time pictures come back but goes out again. Pleas help

0helpful
1answer

Sound Problem

There's a possibility that you may be experiencing problems with the audio output IC -IC404 - All serial numbers produced until July 2003 might use one of these defective IC's. So if your set was manufactured before this date, that is probably the culprit. If not, and you have it connected to a cable box that has its own volume control, it could be that its volume is turned down and by turning up the TV's volume too high that you are getting this distortion. Hope that helps.
1helpful
2answers

Sony KV-27V55 no picture sound ok

I have a KV-27V55 and when I turn the TV on the picture and sound is good for about 30 minutes and then the picture goes off, but the sound is still on. It will come back on after a while.  What do I do?

 

Hog_mama

1helpful
1answer

Sony tv picture keeps flashing

You likely have bad solder connections around the tuner area. This model has a history of problems in that area or the tuner itself.
Not finding what you are looking for?

67 views

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2351 Answers

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

matt martin
matt martin

Level 3 Expert

1259 Answers

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

Answer questions

Manuals & User Guides

Loading...