Question about Sony FD Trinitron WEGA KD-34XBR2 34" TV

1 Answer

Sony Trinitron KV-32XBR15

The picture has collapsed on the left and right Horizontal plane.
This problem produces an "Horu-Glass" picture/raster display.

I have checked for cold solder joints in the Horizontal and Flyback
transformer areas. I resoldered every suspected solder joint in these
areas but, the problem still exists. This is about all I can do since I donot have a schematic.

If the flyback transformer is bad, I would suspect a blank screen with no
raster. (?)

Any sugestions what could cause this problem?

Thanks,
Krist

Posted by on

  • kandersen
    kandersen Jun 08, 2008




    THIS IS WHAT I SEE!!

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

You should check Pin-Amp stage for subject problem. Pin Amp is located at Horizontal area. Pin Out Transistor is suspected.

Posted on Jun 08, 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:

2 Answers

SONY TRINITON KV-32XBR15 The picture has collapsed on the left and right horizontal plane. This problem causes an " Horu-Glass" picture/raster display. I have checked for cold solder joints in...


From your description it sounds like a yoke problem, you describe an hour glass picture which is a classic symptom of the horizontal sector of the yoke is at fault. The easiest way to test for this is a ringer tester, chances are it will show a short in the horizontal winding which causes the high voltage to load down and draw more current in the process.

Mar 08, 2011 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

1 Answer

Power on, sound no picture for three seconds, power off, led blinks 6 times pause repeat


  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.

That means no horizontal output which could be caused by a faulty driver stage or even a faulty power supply.
Hope that helps.

Dec 09, 2010 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

My sony trinitron 32" tv just went black and the


Hello

Six blinks of standby light in Sony TVs denotes the absence of horizontal oscillation.

No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
In most cases the Ic is foud defective. anyway check its soldering points for any loose contact, or bad solerings. Check the line drive transformer, a very little transformer soldered directly to the main printed circuit board, very close to the horizontal output transistor. Check its primary winidngs for open. If it gets open no horizontal drive signal will be present at the base of the horizontal output transitor, that also may the cause of horizontal stop.

Nov 20, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

My sony wega blinks the standby light red 6 times, pauses and repeats. Cant get a picture on it at all. Any ideas?


  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
  • Sep 13, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

    1 Answer

    Sony FD Trinitron WEGA KV-30XBR910 30" TV Led flashing


    6 blinks meens no horizontal and no raster check capasitor c515/c516/ jungle IC and IC206.
    regards,
    daniel.

    Dec 28, 2008 | Sony FD Trinitron WEGA KV-30XBR910 30" TV

    1 Answer

    My Siny Trinitron G21M1 is producing horizontal lines across the screen


    Hi,
    I hope your TV model is Sony KV-G21M1 and you see color bars as horizontal lines across the screen.
    Let me now are you tech guy or know how to repair TV to guide you further.

    Oct 26, 2008 | Sony Televison & Video

    1 Answer

    Sony 32


    It more like the tuning capacitor(s) that is connected to the HOT that is defective or a cristalized/dry solder joint nearby the flyback transformer.

    May 30, 2008 | Sony FD Trinitron WEGA KV-32XBR400 32" TV

    1 Answer

    KV-32XBR15


    Yes, you should check other parts. The horizontal output transistor is more than likely shorted. Also the flyback could have gone bad. Some SONYs have problems with the horizontal driver transformer which is connected to the base circuit of the horizontal output transistor. If this little transformer has a loose solder connection, it will take out the horizontal output transistor. This may give you some insight as to where to look for your problem. Stargazer

    Jun 11, 2007 | Sony FD Trinitron WEGA KV-27FS100 27" TV

    1 Answer

    Trinitron- hourglass?


    You very likely have loose conection in the horizontal drive transformer,dont use or it will blow up all the way.Good luck.

    Aug 31, 2006 | Sony FD Trinitron WEGA KV-32FS100 32" TV

    Not finding what you are looking for?
    Sony FD Trinitron WEGA KD-34XBR2 34" TV Logo

    Related Topics:

    357 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Sony Televison & Video Experts

    kakima

    Level 3 Expert

    98868 Answers

    The Knight
    The Knight

    Level 3 Expert

    69845 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...