The market for the computer and television industry offers a wide selection of televisions: from budget to expensive options. However, a person does not always have the opportunity to purchase new television equipment, especially when the old one suddenly fails. In these cases, you can turn your wit and make a TV at home from improvised means.
CRT TV
After switching to LCD screens, many people still have a CRT monitor. If he has not yet gone to the trash, it's time to give him a second life.
To answer the question of how to make a TV from a monitor, you need to carefully examine the CRT model.
The old monitor must have a video channel board and a control unit. They should be deleted. For the future TV, you need to purchase the missing nodes:
- color module;
- radio channel;
- Control block.
New blocks must be installed on the frame of the monitor housing and connect them to the modules with a harness. Its laying should begin from the power source to the right places.
On the block board, you may need to install additional resistors: R1 and R2.
It remains to make a comprehensive adjustment, and you can use the monitor as a TV.
LCD TV
If you have an unnecessary LCD monitor at home , you can easily turn it into a TV.
To do this, you need to purchase:
- TV tuner;
- an antenna;
- durable antenna cable.
The new TV model will need 2 sockets: one for the monitor, the other for the TV tuner.
Having collected the necessary details, it is easy to guess how to make a TV from the monitor.
On the back of the LCD monitor you need to attach the tuner and fix its power supply. Next, connect the antenna wire and turn on the power of the monitor itself.
Do not forget that LCD monitors transmit better images than cathode-ray televisions. Therefore, interference will be clearly visible on them, invisible on the screen of a conventional TV model.
What to look for when connecting?
You can make a TV from an LCD monitor , but here you need to take into account critical points:
- response time;
- tilt angle;
- contrast;
- black color;
- television options.
If a large response time and a small viewing angle are acceptable for a computer screen, then this is unacceptable for a TV. If this happens, the viewer will be forced to sit in front of the new home screen strictly at right angles.
If the depth of black is insufficient, the impression of the television viewing will be spoiled, especially in a darkened room. And the overestimated contrast will give the images an inexpressive plane.
When choosing a tuner, you need to pay attention to the screen resolution settings. The higher they are, the better it will affect the future TV.
Pay attention to the type of monitor connector. Most tuners come with a VGA connector, and monitors have a DVI connector or two at the same time - DVI and VGA. You must also consider the need to maintain various television parameters: NTSC, PAL and SECAM.
Which monitor performs better TV functions?
The home screen is a friend of modern man. To the question of how to make a TV from a monitor, you can find an exhaustive answer. But are all models of computer screens equally suitable for the role of a TV?
Experts tested computer monitors of various companies and compared their technical characteristics.
Samsung easily turns from a computer monitor to a TV. It looks equally good 17 and 19-inch models. They can be hung on the wall or put on a coffee table.
Sony is more suitable for the role of a television receiver. The widescreen LCD has excellent features, so it guarantees high-resolution viewing of television programs. In addition, it has a stylish “television” design.
LG offers advanced monitors. The latest matrix provides a richer and richer image and transmits a “live” picture.
TV inside the computer
You can not puzzle over how to make a TV out of a monitor, but combine two useful functions in it with the help of a tuner.
There are 2 types of tuners - stand-alone and USB.
The latter is designed to connect to a computer. Standalone tuner is the latest development. It can be installed between the computer and the monitor, which will provide viewing of TV shows in full screen mode. This will allow you to work on the computer and simultaneously watch TV in the designated window.
Stand-alone tuner models are equipped with various audio inputs and outputs. If necessary, you can connect additional equipment and devices, such as a DVD player.
You can not look for the answer to the question: “How to make a TV with your own hands?” - but purchase a combined monitor-TV. Currently, digital equipment stores are increasingly offering advanced monitor models. They perfectly combine the functions of a TV and a computer screen.