Question about Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

Screen Goes Black

TV is on, Picture and Sound is fine then all of a Sudden the screen goes Black but the Sound is still there. It will stay Black for 20 to 30 seconds and then comes back on. Repeats this Pattern every 20 to 30 Minutes.

Posted by on

  • allstarz Oct 18, 2008

    Since my last posted my problem has changed. My Picture is coming and going every few seconds. Screen goes black. Picture color is no longer good, its greenish now. I have notice there is a light that flashes when the screen goes black, the light is located next to the power button. Over the light it says "Stand by/Timer". This is a Model KV-32FS100



    Thank You for any help,

    allstarz

  • satromsu Feb 10, 2009

    My Sony KV-32FS10 has sound but no picture. The red 'stand by/stereo' light on the bottom of the TV itself (not screen) is blinking off and on. Please help! THANK YOU!!!

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 12 Answers

It sounds like your "lamp" is going out look for a hidden compartment.. or in your owners manual to see where its located its an easy fix and costs much less than a new tv

Posted on Oct 16, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a RCA L32HD31YX12 TV. The TV works fine for a half hour and then the screen flickers and goes black. The sound continues. If I turn the set off for a half hour, it works again for another half


You have answered your own question, someone needs to open it and find a loose plug or broken solder connection--if it reacts to being tapped on that is the issue- a physical problem inside.

Dec 05, 2012 | RCA Televison & Video

1 Answer

My Sony CRT TV keeps going on and off. The sound stays on but the screen goes on and off


Do you mean the picture is blinking on & off every few seconds ?

Sony will do this if the picture is going bad. You might try to adjust the master brightness or screen control.

remove the back cover and look for a black square box, it will have a red wire attached to it that goes to the picture tube, this is the high voltage transformer. On the back are 2 knobs, one for focus and the other for screen. Try turning up the screen control. You can use a screwdriver if you want, but there should be no danger of shock.

used to manage a tv repair shop


Mar 09, 2010 | Sony Televison & Video

1 Answer

Picture goes off on its own


BAD SOLDER JOINT ON L14401

Apr 11, 2009 | RCA F36650 36" TV

1 Answer

Sony kv35s66: No picture, just sound and red blinking


This should be a quick fix. Try resoldering the vertical IC. This is a small flat IC attached to a heat sink with about 11 pins. It should be marked LA7837 or something similar. That should resolve the problem.

Keep us posted.
Dan

Sep 08, 2008 | Televison & Video

2 Answers

Tv screen goes black


No, if the picture of your tv screen is clear when when you watching. the troble of your tv is looseboard, and you replace your CRT socket too.

Apr 16, 2008 | Sony KV-35V35 TV

1 Answer

Sound but no picture


Basic repair for skilled TV repairman = solder connections on
vertical output IC.........Can be done in home.....T.

Nov 28, 2007 | Sony KV-35S42 35" TV

1 Answer

Sony kv35s66: No picture, just sound and red blinking


The most common problem (I have fixed lots) is the Vertical amplifier has developed a loose connection. It probably just needs resoldering. As things expand it makes and looses connection you picture goes in and out. The vertical chip is a large black chip that gets hot, over time it degrades the solder until a connection is damaged. Most newer sets have a protection circuit that senses the lack of height, and shuts down the picture tube to save it. When the picture dropped to a line on older TVs and left that way too long it would burn a line into the face of the picture tube. You then had to have the picture tube replaced along with the vertical amp. it's kinda like a screensaver for your TV.

Nov 21, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony Trinitron KV-32S40 32" TV problem


This is a simple and common problem. The solder joints on the vertical output IC have cracked loose. I actually did a housecall on the exact same set with the exact same symptoms this morning! A good tech will resolder the pins of the vertical output IC and all other major solder joints on the main board and the set will play fine.

Sep 30, 2007 | Sony FD Trinitron WEGA KV-32FS100 32" TV

1 Answer

Audio ok, but Video goes from color to black.


the tv turns on fine, but after 5 - 30 min or so, "sometimes MORE " the picture all of a sudden go's black. Sound is ok it is 100% loose contact problem. 1 please check for any connector or print for loose. 2 in signal processor ic there might be loose. remember there is no component failure.

Sep 24, 2007 | JVC AV-32D305 32" TV

1 Answer

Black screen


could be some bad solder connections on the crt socket or around the flyback area dealing with the brightness

May 12, 2007 | Panasonic CT-32G34 34" TV

Not finding what you are looking for?
Sony FD Trinitron WEGA KV-27FS100 27" TV Logo

Related Topics:

424 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

98796 Answers

The Knight
The Knight

Level 3 Expert

69736 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...