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

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Tv maintenance I have a Sony KD-34XBR2 but I suppose this is a general CRT TV maintenance question: I understand that excessive dust can increase the likelihood of overheating and a possible short in the TV's mechanics. If I want to prolong the life of my TV, is it wise to vacuum the back of the TV to try and **** out any dust through the vents in the back - or will this do more harm than good?

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Yes it is wise to vacuum the dust of your tv at the back. What i do once a year is open the tv ( after your warranty period runs out) and blow the tv out completely in order to keep the prints free from dust

Posted on May 09, 2008

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Blinks 7 times


High voltage shut-down The high voltage has exceeded 33k and the unit goes immediately into safety shut-down Check power supply regulation and horizontal circuits. If you wish to get more details about blinking codes to Sony TVs, and troubleshooting charts, check this link. http://electronicshelponline.blogspot.com/ Pull up previous posts there, either by its left side bar, or view it in Timeslide option.



Jul 02, 2013 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

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The left hand edge of the screen has a green color change.


That picture tube may be sensitive to nearby magnetic fields. If you have external speakers, move them a little further from the set. another possible fix is the degauss option in the menu. Very well rated set, I hope this helps:)

Aug 20, 2010 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

2 Answers

Sony TV


TV in A1 condition with stand / table worth for $200 and seems OK.

Mar 23, 2009 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

2 Answers

Sony KV-28DX30U TV - No picture, only sound.


5 times flash code shows problem with AKB (white balance of CRT)
Please adjust RGB gain and screen volt of this TV.

Feb 14, 2009 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

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No picture or sound the standby lite just keeps blinking.


This is self-diagnostic mode. Please count the number of blinks and follow the explanation for blinking codes here:
http://www.ecoustics.com/tl/15444/
Please kindly let me know if the informatin provided was usefull or you need more info
Good Luck

Feb 06, 2009 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

1 Answer

Random turn off


just soldering your color ic or your RGB ic

Jun 20, 2008 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

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KD-34XBR2 calibration


Well most of the time you are not going to want to get into the service menu of any tv, unless you know what you are adjusting and actually have the required test equipment. Most of the time you can get away with putting in a dvd that has the THX optimizer and adjusting the normal user settings that way. A dvd with the THX optimizer is Indiana Jones. Hope this helps.

May 11, 2008 | Sony FD Trinitron WEGA KD-34XBR2 34" TV

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