repair Lcd Power contribute The Easy Way

Troubleshooting Lcd monitor power provide pack is easier than the crt monitor power supply. It is small and ageement and commonly has only one yield which is 12 volt and range from 2 ampere to over 4 ampere. Some designed have 18 and 24 volts also. Nowadays most Lcd power supplies are build into the main board such as the Dell E151Fp Lcd Monitor while the older type were separated as power pack module.

repair Lcd Power contribute The Easy Way

repair Lcd Power contribute The Easy Way

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repair Lcd Power contribute The Easy Way

repair Lcd Power contribute The Easy Way

The power pack module type is easy to diagnose because you can replace another working unit just to make sure is the power pack that giving problem. You may also use an external dc power provide to power up the Lcd to confirm if the power pack is faulty. If you do not have the external dc power supply, you can all the time use this formula to cut off the problem especially the symptoms are no power, low power and power blink. Using the rear light bulb (12 volt) from a car and associate it to the power pack yield jack. If it light brightly then the power pack is okay. If it blink or dim the power pack have problem. Why have to use this formula to test it? Because, if there are components shorted or leaky at the Lcd main board, it will sway the power provide performance.

From experienced, most of the Lcd power provide problems either in the power pack or built into main board were due to the failure of electrolytic capacitors (most probably due to heat) in the original and secondary section. Most of the capacitors have a high Esr which causes the power provide to furnish low output, blink or no power at all. Typical value electrolytic capacitors in the original side are 47 and 100 micro farad 50 Volt and the secondary sides are 1000 to 2200 micro farad 25 volt. Sometimes you can see the capacitor top casing became bulge and the sleeve that covered the capacitor casing turned into darker color like brownish.

The power section in some of the Lcd screen are still using the Uc3842 pulse width modulation (pwm) ic. This type of ic is quite easy to find in the shop assess to some power ic which is very difficult to get. Samsung 153V Lcd monitor is using the Top247F power ic which is quite easy to troubleshoot if power fail in this model. Some power pack that came in only have minor burnt and after cleaning it and supplanted the fuse, it will work as good as the new one.

Troubleshooting Lcd power provide is not that difficult in case,granted if you know how a power provide work. If you are unsure of how to troubleshoot power supply, I urge you to read all my power provide articles at the power provide page. I will continue to post more power supplies articles at that page and hope you could drop by more often to check out my website.

repair Lcd Power contribute The Easy Way

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Top 24 Movies You've Gotta See in Hd

Haven't yet sprang for your very own Hdtv? Not quite convinced that "it's surely worth it"? Well now that super bowl season is over, many locations have plenty of Hdtvs in stock to rent.

Top 24 Movies You've Gotta See in Hd

Top 24 Movies You've Gotta See in Hd

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Top 24 Movies You've Gotta See in Hd

Top 24 Movies You've Gotta See in Hd

You can rent one to have in your home for a duration of time and be able to truly test it out for yourself. The Nfl draft picks are a hot topic right now, and using this time to check out Hdtvs will give you plenty of time to resolve which Hdtv is best for you and get yourself all geared up to host a 2011's super bowl party like you have never seen before.

If you are one of the unfortunate few who have yet to truly eye the beauty and the marvelous discrepancy of Hdtv for yourself, that is all about to change. This summer, get your friends and family together and check out some of these hot films in Hd; it is sure to change the movie taste as you know it. No matter who you are, or with whom you are watching, with these picks, you are sure to find a movie that moves you.

You Gotta' See in Hd Picks for 2009:
1. 'Avatar' - surely astonishing 3D effects
2. 'Up' - Really, any of the more new Pixar films are great to watch in Hd
3. 'The astonishing Mr. Fox' - Witty and funny
4. 'Star Trek - For "trekkies" and foreigners alike
5. 'District 9' - Good action
6. 'Harry Potter and the Half Blood-Prince' - And with that, all of the Harry Potter films
7. 'Earth' - You don't always need extra effects to generate a astonishing film
8. 'Cloudy With a opportunity of Meatballs' - Great 3D family film

You Gotta' See in Hd Picks for 2008:
1. 'Iron Man' - Without Hd, you're missing out
2. 'The Dark Knight'- Great action, great movie.
3. 'Wall-E' - This year was a good year for great kid flicks
4. 'Kung Fu Panda' - family Fun
5. 'Horton Hears a Who' - A modern classic
6. 'Bolt' - Can't get away from those graphics
7. 'Quantum of Solace' - Never disappointing with the operation scenes
8. 'Indiana Jones and the Kingdom of the Crystal Skull'

You Gotta' See in Hd Picks for 2007:
1. '300' - Turn up the volume and get sucked in
2. 'Sweeney Todd' - Tim Burton always creates inviting films
3. 'Ratatouille' - In America, you just can't go wrong with good food and good graphics
4. 'The Bourne Ultimatum' - Said to be the best operation movie of the year
5. 'Harry Potter and the Order of the Phoenix' - always manages to make it in
6. 'Zodiac'- Thrilling
7. 'Bridge to Terabithia'- Good for the whole family
8. 'Transformers' - Movies like this in Hd are the icing on the cake

There have been countless astonishing movies released during these new years. The movies listed above are not necessarily the best movies of their times, but rather even more impacting when watched in Hd.

Once you get a taste of the difference, you will not be able to get enough. Getting started here will make you want to go back and watch some of your older favorites and feel what you have been missing out on all this time.

Here are some suggested movies that you are sure to fall in love with all over again once you watch them in Hd.
Great Movies to go back and watch again in Hd:
1. Lord Of the Rings
2. House of Flying Daggers
3. The Fifth Element
4. Spider Man
5. Monsters Inc.
6. Looking Nemo
7. Underworld
8. The Matrix Revolutions
9. Armageddon
10. Independence Day
11. Recovery private Ryan

Just to name a few. If you already own a Hdtv, it would certainly be worth your while to go back and check out these movies. If you are in the market to get an Hdtv, we suggest doing a small bit of research to find out which kind of Hdtv is best for you.

For example: Plasma, Lcd, or Rear Projection. All of which will give you a great picture. However, one thing is for sure, if you love movies, watching movies in Hd will change your whole movie watching experience. Truly, a discrepancy you can feel.

Top 24 Movies You've Gotta See in Hd

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