Question about Televison & Video
Well first thing, they are measured mm. You will need to get the length and thickness in mm. You can find them on Ebay or several other outlets. Just google CCFL suppliers and you will find several. Expect to pay around $15/bulb. I'm sure I have those bulbs in stock as I recycle a lot of sets. I could make you a good deal on them but would have to find a shipping box.
Posted on Jan 11, 2013
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Posted on Jan 02, 2017
Just had the same problem and determined it was the primary power supply board. The TV has a primary and secondary power supply. The secondary controls the on/off and audio. The primary controls the picture. If this is shot, you will not get a picture but will hear audio. I had to call Vizio and have them send me a new power supply board ($150 + SH). Not too hard to install yourself. Hpe this helps!
Posted on Aug 22, 2008
SOURCE: How to replace lcd tv bulb
Most of those models you replaced them through the front. The lower front panel pulls off. Some models have a knob that must be loosen on the back of the set at each end. Once the front panel is taken off the Lamp door is easily accessed. The new Lamp from Sony will come with the proper Wrench to remove and reinstall lamp.
Hope this helps,
Posted on Jul 04, 2009
There is NO picture tube on an LCD set. If the screen is damaged it will make more sense to buy a new set rather than attempt a repair.
Posted on Nov 13, 2009
You might have a bad B board. What's worse is that the power switch is connected to the Q board which works in conjunction with the B board. Replace B board, You can send your B board for repair to a company called modus link pts. They are the largest part supplier of after market parts and repair.
Posted on Apr 07, 2010
Common short the cover cap over the video & sound boards short out if you remove it the cap only (shield metal) it usually will fix this
Posted on May 13, 2010
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