Question about Standard (CRT) Televisions

1 Answer

Television: no picture, good audio

I have a Sony Trinitron TV. It has no picture, but the audio is fine. I can hear the channels and change channels, but there is no picture. I have tried unplugging it to reset it and changing inputs, to no avail.

Posted by on

1 Answer

Re: Television: no picture, good audio - Standard (CRT) Televisions

Screen control is too high

Posted on Nov 12, 2007

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

How to change the channel my Sony Trinitron TV turns on to?

hit menu button on your remote, navigate to channel setup menu. on the sub-menu, set channel fix to your channel that you require. now when your tv powers up this will be the default channel. if this doesn't fix your issue then try cycling through video inputs tv/video button on your remote.

Nov 10, 2013 | Sony FD Trinitron WEGA KV-24FS120 24" TV

1 Answer

My Sony Wega Trinitron KV-32HS20 does not tun on and the standby light flashes 4 times. I can hear the sound but no picture and the it turns off automatically after a few seconds.

This is a tip I got from a tech bulletin.

IC600 output pins 14, 15, 16, all have aprox 130v (all should be higher) until relay clicks
then they drop off. 200v line goes up to 50v, 135 goes up to 40v.
Checked D611 (135v rectifier) it was fine. Checked D615 (It's labeled D601 on the board)
it was shorted. (D615 is the 19v rectifier for the Audio B+) Removed D615 set power up
and has good picture with no sound.

Sep 08, 2010 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

On Sony 36 iinch Trinitron TV, when I go to HDTV channels the picture size changes to widescreen. How do I adjust back to full screen on HD? I tried the "no zoom" button but that doesn't work. Cannot...

Please note that all HDTV channels project wide screen pictures. You can still go to settings and then picture mode and change the format to 4:3/full mode.

Aug 28, 2010 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

I have a sony trintitron model kv20fs12 that i just bought used.A few of the channels have audio only during commercials. When the show comes on it has no sound. One channel has background noise such as...

Check your TV's audio settings and make sure it's not set for SAP (second audio program). You'll probably find it's turned on. On many channels or programs you won't notice anything since the broadcast doesn't include a SAP signal. But if the signal's there, the set switches to that sound channel and you have the trouble you describe.

The problem you might run into is that you often need the original remote to control the audio settings. I don't remember for sure if your Sony model has front-panel menu control. I believe that series does, though. (The remotes included with most TV sets usually have a single button to control SAP, which is often how the settings get changed in the first place. Someone hits the button and doesn't know it.)

Hope this takes of your mystery sound! Thanks for using Fixya.

Feb 14, 2010 | Sony FD Trinitron WEGA KV-20FS120 20" TV

2 Answers

I have power but it will not turn on. unplugged from power cord overnight then plugged into wall worked fine until i shut it off again, now it keeps blinking the delay light

go to turn tv on,hear a poping noise,once then tv standby lite blinks 3 times repeatily but no picture or audio.can you help me out with this thank you

Feb 14, 2010 | Sony FD Trinitron WEGA KV-36HS510 36" TV

1 Answer

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.


Oct 03, 2008 | Sony FD Trinitron WEGA KV-36HS510 36" TV

1 Answer

Rolling Picture

Mebe the tv tuner no good.

Jan 12, 2008 | RCA 27V530T 27" TV

2 Answers


I have the exact same problem! I'm assuming it's time for a new tv.

Oct 21, 2007 | Sony FD Trinitron WEGA KV-32HS500 32" TV

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

Related Topics:

99 people viewed this question

Ask a Question

Usually answered in minutes!

Top Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

66476 Answers

matt martin
matt martin

Level 3 Expert

1187 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