20 Most Recent Sony FD Trinitron WEGA KV-20FV300 20" TV Questions & Answers

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I have a Panasonic Viera about 3 year old.

To reset the software, unplug the mains during 30 secs and the plug it back and turn it on. This could solve the problem.
2/2/2018 3:40:53 PM • Sony FD... • Answered on Feb 02, 2018
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3answers

Won't change channel

can not change channels
4/4/2017 3:17:21 AM • Sony FD... • Answered on Apr 04, 2017
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My LG 42" won't change channel or volume via remote or tv.

I have the same problem. No one has an answer aparently.
4/23/2014 3:41:40 PM • Sony FD... • Answered on Apr 23, 2014
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Tv won't change from chanel to chanel

Do a hard reset to this set and check first. To make it hard reset, unplug the set from AC mains wall socket, and re-plug it back after 10 minutes or so.If this do not help you, check and replace its main system memory IC.
9/30/2012 3:00:38 AM • Sony FD... • Answered on Sep 30, 2012
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Sony tv kv-20fv 300 power light just blinks

Try connecting the TV directly to a different wall outlet and check. If the issue persists, try power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue persists, then the TV requires service.
7/27/2010 10:59:52 AM • Sony FD... • Answered on Jul 27, 2010
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TV no longer switches on as a result of broken remote.

get a new remote
3/14/2010 7:35:49 PM • Sony FD... • Answered on Mar 14, 2010
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I have connected a Toshiba

SCART cable just transmits the signal thats on your tv's tuner to your recorder. In other words, you can record only what you are watching. If you want to get around this, then connect the cable or satellite signal source directly to the recorder, and then connect a cable from the video out of the recorder to the video in of your tv. That way you can watch one channel and record another.

Let me know if you need more help,
Sai.
1/2/2010 5:37:49 PM • Sony FD... • Answered on Jan 02, 2010
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Cant change channels?

What is your antenna source? Cable or antenna? Try keying in a certain channel on your remote. see if you get that channel. Tv will not auto program if you do not have channel source coming in to antenna input.
11/3/2009 4:01:10 AM • Sony FD... • Answered on Nov 03, 2009
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It keeps changing channels and adjusting volume

ur house haunted
10/9/2009 10:32:21 AM • Sony FD... • Answered on Oct 09, 2009
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Sony television will not respond to remote.

battery in remote.

Many times I will 'reseat' the batteries in a remote & then it will work for a while again.
12/26/2008 10:35:27 PM • Sony FD... • Answered on Dec 26, 2008
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Sony KV-24FV300 changing video input by itself - possessed?

It sounds like the tact switches (on the control panel) are defective.....This usually happens after some one cleans the screen with a spray and it drips onto the board, Or they went bad on their own.
12/14/2008 5:24:37 AM • Sony FD... • Answered on Dec 14, 2008
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Remote Sensor on TV Doesn't Work and Can't Manually Adjust Menu

i bought tv ,just week ago and tv sensor on tv want wwork, that why we cant use remote.
11/15/2008 12:46:27 AM • Sony FD... • Answered on Nov 15, 2008
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1answer

Volume goes up on its own!

Hi, We are Zener

we suggest you reset the tv with a secuence of service
that is exclusive with the remote,
is pressing the buttons(display channel 5 volume + power)
the tv turn on, appears parameters on the screen, only press
8 and enter, all your set get as you buy it.

Note: change any parameter, because you are getting in the tlevision`s memory.

Zener, from Mexico

Bye
7/28/2008 12:27:58 AM • Sony FD... • Answered on Jul 28, 2008
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TV automatically switches to channel 666.

Sounds like a bit of a devil(lol),could be interferance from a device causing this problem,have you got a flourecent light in the room,this is known to interfere with the tv's remote sensor,also try taking the batteries out of the remote???
Failing this it could be a fault in the tv,an i.c. has become corrupted and will need software to be re-installed but this is the worst case scinario.
4/20/2008 7:44:07 PM • Sony FD... • Answered on Apr 20, 2008
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Volume gone mad

Is there a ceiling fan in the same room? Under the right conditions, light reflecting off the whirling blades hits the TVs sensor at just the right frequency, causing mysterious things like this. Try covering the infrared sensor on the TV (it should be behind a red transparent piece of plastic somewhere in the front. If this keeps it from "going mad", then something in the room is to blame. If it still does it even when the sensor is covered, then it is the TV. Good luck, and let us know what you find!
3/12/2008 3:38:00 AM • Sony FD... • Answered on Mar 12, 2008
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How to fix red vertical lines on my Sony Grand Vega KDS-R70 XBR

Those lines are called vertical retrace lines. There are many reasons for it. In most cases, the CRT base card board solder points should be checked for cracked or dry soldering. If you wish to get some details; check the sites linked here. https://elektrotricks.blogspot.com/ https://electronicshelponline.blogspot.com/ Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault. Search the site by type in the Brand Name of your set, in its search bar at the right side column, and press enter. See it in by Webview with mobile or by desktop. Mobile View has no search box. Screen-shots to defective LCD panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent. Just type "My service table today" in its search box, to get gathered posts published by the author of that site, about his own service experience.
10/13/2021 8:14:18 AM • Sony Televison &... • Answered on Oct 13, 2021
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