Question about Sony KP-43HT20 43" Rear Projection HDTV-Ready Television

Open Question

No picture,sound come on for 2 seconds and then goes out I have a sony 43 inch. Is there a way to do a reset on the TV or what could be wrong. Is it something minor

Posted by on

5 Suggested Answers

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

SOURCE: Sony KP53V45 53 inch

two three-pin voltage regulators near the left side (looking in from the back) bend over from the heat and short to a ground rail. Check and straighten them with the power off and the unit unplugged

Posted on Mar 11, 2008

  • 1 Answer

SOURCE: TV Picture Goes Black

I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

Posted on Sep 14, 2008

  • 1 Answer

SOURCE: Sony projection tv Model KP43HT20 won't turn on

Does Sony offer any kind of recall for this problem? It seems to be a common problem for this model of tv.

Posted on Oct 13, 2008

  • 1 Answer

SOURCE: Sony 60 inch tv. Sound & picture goes out

my tv powers up for about 1 minute and then shuts off what could be the problem,

Posted on Apr 20, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Picture goes on for 30 sec. then off for 45 sec.,power/standby lite then blinks.can this be fixed or thrown out.SONY KDF-E50A10


Search Results

    KDF-E50A10 Sony TV - turns off and on - on its own - Sony's ...

    https://community.sony.com/t5/...Picture.../KDF...Sony...off.../442042
    Sep 12, 2014 - Our TV turns off and on without warning on its own. The standby lights starts to blink and the picture and sound go out, then 30 seconds to a ...

    Sony KDF-E60A20 problems - High Def Forum - Your High Definition ...

    www.highdefforum.com > ... > Rear-Projection TVs

    Jan 19, 2009 - 14 posts - ‎11 authors
    I recently got a 60 inch Sony KDF-E60A20 from a friend for around. ... runs for about 1 minutes then goes black(no picture no sounds), then the picture and sound come right back on for another minutes then off for 30 seconds.

Jan 18, 2016 | Televison & Video

2 Answers

Picture failure on my sony bravia kdl 32l5000


First check it by connecting a DVD player or games console to it to see if the picture behaves with them feeding it. I will assume they also fail. When it fails try going up a channel and see what happens then. So If the backlight (which is a few simple flourescent tubes) also went off AND the sound went off I would say there is a fault in the power supply, inside the TV, but the sound stayed on so this is a very unusual fault. I think it may be switching to a mode of operation where the picture is deliberately suppressed. A factory reset should have cleared this so there is an electronic problem, for most TVs its not cost cost effective to repair any of the internals.

Dec 19, 2013 | Sony Bravia L-Series KDL-32L5000 32-Inch...

1 Answer

Sony 60 inch tv. Sound & picture goes out after turning on. What's wrong with it.


my tv powers up for about 1 minute and then shuts off what could be the problem,

Apr 06, 2010 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

The picture and sound on my 55 inch Sony disappears momentarily


Hi,do you hear any strange noises? If you hear clicking or like wanting to turn on it could be the board that powers the lamp it's called the ballast. But if you don't hear any strange noises,tv is around 6000 hrs,2-4 yrs it could be time to replace the lamp.The lamp you need is XL-2200.You can find it here: http://www.discount-merchant.com/Sony-XL-2200-TV-Bare-Lamp-Bulb-p/sony_xl-2200u_a1601753a_lamp.htm?Click=48173 Have a blessed one!

Apr 02, 2010 | Sony Grand WEGA KDF-55WF655 36" Rear...

2 Answers

Picture & sound go on & off every sec, red light blinks 5 times


helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

Oct 25, 2009 | Sony Grand WEGA KDF-55XS955 55" Rear...

1 Answer

Hi. My sony KDF-E50A10 will turn on for about 30 seconds, then the picture and sound go off, the standby/power light flashes 49 times green and the set turns back on. After 30 seconds, the same thing...


tv works for about 2 minutes, then shuts itself off. the red standby light flashes 50 times, then the tv. comes back on for approximetly 2 minutes then goes off again, only to repeat again

Sep 28, 2009 | Sony KDF-E50A10 TV

1 Answer

Sony with blue screen


make sure you are on tv slection and not video1 ,aux . pull up menu go to setup look for cable/air make sure you are in tv mode not video aux.if this does not fix it then you may have bad tuner.

Jan 13, 2008 | Sony KP-43HT20 43" Rear Projection...

1 Answer

Sony 57 inch WEGA Projection TV


Hi, this is a very common failure, you need to replace 2 IC chips on your power supply board, marked on the top of the IC`s is this number: MCZ3001D you can purchase them here if you are very proficient at soldering & un-soldering, and the board has to come out of the tv to do this, you might want to call a tv man for this one, but it will fix your set, happy holidays, BMW Rider

Nov 29, 2007 | Sony Grand WEGA KDP-57XBR2 57" Rear...

4 Answers

TV Picture Goes Black


I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

Jul 28, 2007 | Sony Grand WEGA KDF-60WF655 60" Rear...

Not finding what you are looking for?
Sony KP-43HT20 43" Rear Projection HDTV-Ready Television Logo

Related Topics:

16 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74136 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...