Question about Sony KV-27V55 27" TV

1 Answer

No power on my ony KV-27V55 27" TV

It started turn off itself several times but I was able to turn back on.
But it is completed dead - no power.
I don't know if it is related to the recent change - I hooked up my DVD player to my S-video input instead of using RCA connectors couple days before it happened.
I checked the fuse inside it is okay and no visual defect on the parts in that area. What I can do about it?
Thank you very much!

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 346 Answers

Check the power convergence transistors

Posted on May 24, 2010

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

Samsung dlp dnie


just from personal exp the easiest thing to do may fix or at least make it better. if u see puffed and leaky caps on power supply replace capacitors. if really dusty clean. both previously mentioned and both helped me. my tv was completely dead and replacing caps got it to power back up and work. it takes two trys to come on but works great so far. then i cleaned every nook and cranny with a small vacuum hose and different size/angle brushes that could be attached to hose. i only took out the psb board with caps and didnt touch anything in there that i could mess up. just cleaning helped enhance the colors. right now this is the best picture ive had on a tv and it was completly dead when i got it.

Jul 28, 2014 | Samsung HL Televison & Video

2 Answers

I have a Sony Wega KV-34HS420 TV that takes several tries to turn on. When I push the power button or remote power on I hear the normal click and the sound comes on for 3-5 seconds but then I hear a second...


Since the set appears to "recover", it suggests either a poor solder connection or bad cap somewhere in the power supply. The 7 blinks indicate the problem circuit is in the horizontal area. Check the regulator (STRxxxx) IC in the power supply. If you do not have experience working with TVs, please refer this repair to a shop. The regulator IC costs around $25.

Dan

Nov 16, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

FD Triniton Wega XBR KV-30XBR910 TV WON'T TURN ON, LIGHT FLASHES 6 TIMES RIGHT NOW, SOMETIMES IF I KEEP TRYING USUALLY SEVERAL WEEKS AFTER TURNING OFF IT WILL TURN ON, BUT WILL EVENTUALLY TURN ITSELF OFF...


Hi,
If you are handy with TV repair then replace IC6501 and IC8002 on D board of TV or ask local TV repair shop to replace it. Both ICs have same number MCZ3001D
Thanks.

Jul 12, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sstandby light blinks & doesn't turn on.


Unplug TV from the power outlet and let it sit for a few minutes, then plug it back. It sould work normally after that.

Apr 28, 2009 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Tv shuts itself off randomly


hi

you have defective power oscillation in power section
this needs to diagnose for a qualified technician

Thanks!

Feb 25, 2009 | Sony FD Trinitron WEGA KV-32HS510 32" TV

1 Answer

Sony trinitron kv-36fv26 (2000) tv wont show picture


Trires unplug,replug about an hour later see if it reset it self.Not take to the shop the two power ICs help the power it dead.Need it replaced.

Jan 27, 2009 | Sony FD Trinitron WEGA KV-36FV27 36" TV

1 Answer

Sony TV Won't Come On


Thats great, problem resolved.
Please rate solution as fixya ( 4 blue diamonds)
Thanks.

Jan 23, 2009 | Sony KV-36XBR250 TV

4 Answers

Sony FD Trinitron Vega 2004 Stanby Flashes TV will not turn on


This unit shouldb e flashing a repeated count on the standby light. That count will indicate the circuit in which a problem was detected causig the shutdown. Please post that count and we should be able to provide details on the repair.

Thanks,
Dan

Jul 07, 2008 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

2000 Sony Trinitron TV - Ghost activity, off & on power, now dead


Check and replace the T'Con board. If you wish to get more details visit the site linked here. http://electronicshelponline.blogspot.com/

Mar 06, 2017 | Sony KV-27S42 27" TV

2 Answers

Sony kv-32s26 32 inch tv


video card went out in the tv. You are saying you need a schematic. Be real careful getting into tvs. They have very large capacitating capacitators in them that can electrocute you. You need to take it to a repair specialist and have them run a check on it. Sounds like the video card to me though.

Sep 18, 2006 | Sony KV-32S26 32" TV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

82 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

72620 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...