Panasonic 32-inch LCD TV Blinking 3 Times. Not Turning On. Please Help.

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

sounds like you need a technician but try the panason website and support you will need a pc and sd card
http://av.jpn.support.panasonic.com/support/global/cs/tv/download/fw/europe/step3_eu.html

Please remove any HDMI cables connected to the TV. Then test a different power source. If the problem persists, then we recommend you locate an authorized service center.

Couldn't find your model number on the Panasonic Website, however, I did locate that they have 2, 32-inch models. Try this link: http://shop.panasonic.com/shop/model/TC-L32XM6?t=tutorials&support#tabs
I would suggest clicking on the Help and Tutorials tab and follow the instructions for "How to Reset your Panasonic Veira TV". If that fails, try researching their site more or contacting their Support team for help.

is the driver installed on the computer you are using at the minute?

this page will help diagnose the problem. http://www.scribd.com/doc/15964494/Plasma-Symptoms-and-Cures

I will be the barer of bad news. your Panel is failing. Plasma TVs are only made to last 5-7 years. 10-12 is more realistic from what I have seen. The TH46pz85u is a great model of TV but when that starts happening it means the panel is beginning to fail. Replacing the panel is cost prohibitive and they don't even make them anymore.

You will be wise to spend your money on a new TV. newer TV's are much more power efficient as well. your 46" TV draws a lot of electricity. Your TV draws almost 650Watts of power. A comparably sized TV today(55" or larger) Draws around 200 watts. Significantly less.

Hello, welcome to Fixya!

You didn't state any problem concerning this TV. What precisely is the problem with your Panasonic VIERA TC-L32C3 32-Inch 720p LCD HDT?

I look forward to your reply.

Regards.

try to check power supply look for swollen capacitor it is the common trouble of plasma and lcd.

power supply problem this can be done by a professional tv repair