Question about Sony FD Trinitron WEGA KV-34XBR800 34" TV

2 Answers

No picture No Sound

Stand by light flashes 6 times pauses and repeats. At first I would turn off TV for an hour and then it would cut on like normal. Can you direct me to the replacement part and let me know the cost? Aslo let me know the difficulty level of the replacement.

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers

Go here http://www.avsforum.com/avs-vb/showthread.php?t=928945&page=4
for my post #108 for a step-by-step solution with pictures. $21.83 is all it cost me. I fixed my own TV as many others on that forum have. Feel free to contact me at eclipsedave@yahoo.com if you run into difficulties.
-Dave

Posted on May 12, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 148 Answers

There are several thing to check that can cause this type of problem.
CRT televisions, Espcially SONY need to warm up and will have sensors to detect when they are at the right temp before they try to display a picture. Sony does this so you get a nice presentation from black to picture rather then seeing a picture enlarge as it powers up.
The list of things to check start with the degausing coil around the tube and end with the tube itself. the rest of teh list is most every IC in the darn thing.
also all power supply voltages need to be verified.
Unfortunately repairing CRT televisions is one of the most difficult tasks for even skilled service people. Especially when you dont have a proper service manual.

Posted on May 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Our Trinitron KD-27FS170 Tv will not turn on. It sounds like it is turning on/off but no picture or sound. The Stand-by/Timer red light is flashing 4 times, pause, then 4 times, etc.


This typically means you have a bad capacitor, you can inspect for any swollen or bulging capacitors however unless familiar with desoldering boards best leave it to a repair technician.

Jan 13, 2015 | Sony FD Trinitron WEGA KD-27FS170 TV

2 Answers

No picture


can you please mention your tv model

Jun 12, 2008 | Sony FD Trinitron KV-32HV600 32" TV

1 Answer

Standby flashing red light


Hi
you have defctive power supply section, in the power oscillation circuit!

do you know how to repair a tv? if you know i teach you how to solved it.

Dec 26, 2007 | Sony KP-53HS10 TV

1 Answer

Sony Trinitron TV. No picture; red standby/timer light flashes.


My Sony trinitron has the stero lite on steady and standby lite flashes four times then pauses and repeats. Can you tell me the circuit/condition causing the set to not turn on.

Jul 15, 2009 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

My sony TV wont turn on.


Un plug and let stand for one minute. If it still does blink then use the reset on the remote and press it while pressing the power button on the TV.

Jan 19, 2009 | Sony FD Trinitron WEGA KV-32HS510 32" TV

4 Answers

SONY WEGA TRINTRON MODEL KV36FV15 RED LITE FLASHING


The model number is KV-36FV15 and blinking is constant no pause

Aug 01, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony Trinitron Color TV KV-35V65 - No Picture, red light stand/by timer flashing


A reset won't fix this. The standby light should be blinking a repeated count with a 3 second pause inbetween. Post that count here. That will indicate the circuit/condition that is preventing the set from turning on.

Thanks,
Dan

Jul 18, 2008 | Sony KV-35V65 TV

1 Answer

Sony FD Trinitron WEGA KV-36XBR800 36" TV


I get a black screen after power on...then a bright white light in the middle of the screen.Then the red light flashing and turns it self off.

Oct 27, 2007 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

Not finding what you are looking for?
Sony FD Trinitron WEGA KV-34XBR800 34" TV Logo

80 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68197 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Are you a Sony Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...