Televisions and Projectors

Digital TV converter box coupons now available

With a year to go until analog TV broadcasts give way to digital, the federal government on Tuesday started mailing $40 discount coupons for digital converter boxes to consumers who requested them.

Do you need one? And if so, do you really need one now?

Only consumers with older analog TVs who get their programming solely over the air — not through cable or satellite service — will need to plug their rooftop antenna or pair of rabbit ears into a converter box.

Sony Convergence Repair(My Sony TV has a distorted picture)


 

There has been a large amount of chatter on Techlore about Sony convergence ic problems. Luckily Most Sony projection tv's no matter what model you have should be similar to my explanation below, Since Sony rarely fully re-engineers a tv what I am about to say will apply to most Sony projection TV's.  A service manual is generally not needed to perform the repair.

 WARNING! If you don't have any electronic experience this is not for you, I assume no liability for any harm that may come to you or your tv. Perform this procedure totally at your own risk. High Voltages exist in your tv and on the boards I am going to talk about, and can have high voltages on them even after the tv is unplugged.

What has happened to your tv:

Sony Convergence Procedure

Sony Convergence Procedure

Document version 1.1

( I Will update as needed and if errors are found, please let me know and I will issue an update)

Changing values in the service mode can cause your tv to malfunction, this text will only explain how to adjust the factory convergence. Before changing any other values make sure you know what you are doing.

A Horror Story

Does Your New TV Have Warning Label?

If you have not bought a new TV in the last month, you may not know. But all TV's that do not have a built-in digital tuner, also known as an ATSC receiver ,have a warning label sticker saying it will need a "converter box" in 2009 because of a switch to digital broadcasting.

Why are they doing that?

Well, Those stickers are mandated by the Federal Communications Commission to be on all analog TV's starting in May.

Some folks already know this, but....

What's happening is that on February 17, 2009, TV broadcasters will be turning off their analog over-the-air broadcasts, the kind you tune into with rabbit-ear antennas.

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