Last time, we fnished getting the Circuit board out of the TV, but had to stop right after removing only a few components from the board. Today, we will go deeper in, to the many parts that make the TV work. To figure out where to begin, we can take another look at our board, and decide which big parts are in the way of the smaller parts.
Showing posts with label Lead. Show all posts
Showing posts with label Lead. Show all posts
Thursday, September 17, 2009
Wednesday, September 16, 2009
Project 1 - CRT TV Set - Day 1
Finally the journey begins...
I would like to precede this post with a warning. There are several parts inside a CRT Television that are extremely dangerous to touch, if they still contain an electrical charge. This does not mean just unplug them. Proper methods should be taken to insure that the parts are discharged of any electricity stored within them. A good guide on doing this is contained here: How to Safely Discharge a CRT TV
Be sure to perform this action once the TV is open, and we have access to the CRT anode lead. Also, be careful with the actual CRT, as this is a vacuum and could implode if broken. Eye protection is encouraged.
Now that we have the formalities out of the way, lets begin with a nice view of the project.
I would like to precede this post with a warning. There are several parts inside a CRT Television that are extremely dangerous to touch, if they still contain an electrical charge. This does not mean just unplug them. Proper methods should be taken to insure that the parts are discharged of any electricity stored within them. A good guide on doing this is contained here: How to Safely Discharge a CRT TV
Be sure to perform this action once the TV is open, and we have access to the CRT anode lead. Also, be careful with the actual CRT, as this is a vacuum and could implode if broken. Eye protection is encouraged.
Now that we have the formalities out of the way, lets begin with a nice view of the project.
This TV, like many electronics you will see in future posts on this site, has led a long and healthy life. Unfortunately for it, I support the complete euthanization of electronics who can challenge me in age. Now, at first glance, a TV doesn't appear that special. It have a big glass screen, a plastic covering, and some plugs on the back. To reveal the true glory of the TV, we must first strip it of its covering. After a simple removal of a few screws on the back with my trusty screwdriver, the back panel lifted quite easily off of the rest of the TV. This left my TV nicely exposed to the goldmine of parts it concealed.
Labels:
Anode,
Board,
Coaxial,
CRT,
DIY,
electronics,
Flyback,
Lead,
salvage,
Television,
Transformer,
Tuner,
TV
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