TechView Televison & Video - Recent Questions, Troubleshooting & Support

In your owners manual, there will be a contact number. Call them and see what they say. or go to the place where you bought it.

I suggest you google this model number

Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Look for a port labeled 'VGA' on the back or sides of your TV. Also, compare the ports on your TV to the port on your current PC monitor and if you see on your TV a port that matches the one on your current monitor, then you can use your TV as a PC monitor.

You may have a fried power board if nothing comes on at all. This may mean removing the power board and inspecting for blown capacitors. You can observe which have blown by their expansion. Check this or maybe a wiring issue. If you do have orange codes then check this link to get ideas: TechView PTSW4200U Television orange light blinking standby Questions

Try buying these things called TV speakers and they should have the red, white, and yellow plugs on them plug them into your TV and you should be set to watch.

MY SCREEN HAS VERTICAL SNOWY LINES ? I CAN CHANGE CHANNELS IT HAS SOUND I TRIED TO UNPLUG IT THAT DOES NOT WORK ANY SUGGESTIONS ? [email protected]

The receiver's manual should show you several ways to set this up.

The basic of basic ways is to run the cable to the TV, and connected the SPDIF audio to the receiver. Set the TV to always play sound through this connected in its menu and you are done.

The screen is the most expensive part of the TV.

This plus engineers cost would be not cost effective.

It would be worth getting a quote but more than likely getting a new TV would be better.

You have to buy a dvi to hdmi adapter.