If you are looking to perform a G2 adjustment and electrical focus on your Sony or other common rear projection television yourself, the following detailed procedure will help you do it properly.
I love banking, don't get me wrong (I used to be in the industry,) but making that extra trip always seems so cumbersome, doesn't it? I mean, you have to wait in line, you have to fill out a slip, you have to ask the teller your account number because you forgot it, etc. It all feels so... analog. Frankly, I love my bank because they can do so many things online and have continued to provide reliable digital services... I haven't written a check in years. That being said, one bank is taking the digital revolution a step further with their Deposit@Mobile program... USAA.
There are ways to test transistors, using special transistor testing equipment. You have to remove the transistor from the circuit then test using this device, and while it does give you an accurate diagnostic of the transistor, it's a very slow process.
LCD TV’s are in a league of their own, since we have been working on the newer lcd panels several things you need to know about these sets. First of all component level repair is virtually impossible. The same set with the same model number may have different components depending on where it was made. In most all the manufacturers sets that I have worked with, the serial number range will determine the parts needed for a repair. In general the reliability of lcd televisions seem to be very good. Out of warranty repairs are more expensive because of the board level repair, some service manuals don’t even come with a schematic any more, just a block diagram so you can determine which board is the culprit. In the latest generation of lcd tv’s they have condensed the circuitry down in most cases to about 3 smaller boards.