When we turn the TV on, a red light starts to blink but no image or sound is displayed. How can this be fixed?? And What is causing this? my TV model is HL-s5679w

It sounds like a bad circuit or outlet. Replacing the power supply will not fix it. Try measuring the voltage with TV on. Try it again with an electric iron, waffle iron or something like that plugged in. You should not sag by more then 3 or 4 volts. Be aware this may cause a wiring fault to fail and could cause a fire. If you get a large voltage sag turn the breaker off and get an electrician.



https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=inadaquate+power+on+circuit

Lights flickering Check household wiring

https://www.osha.gov/dte/grant_materials/fy08/sh-17792-08/electrical_english_r6.pdf

https://www.energex.com.au/__data/assets/pdf_file/0019/31447/esaa_common_power_supply_problems.pdf

Just fixed one of those.

Filter caps on power board 4 x 1000 uF / 10V.

http://www.coppelltvrepair.com

check the horinzontal out transistors. call qualified personnel to fix.

Capacitor failure is the most likely scenario the FMT ans Signal PWB would cause the picture interference and the power pwb would cause the lamp light to turn red and give a 34 code when the device/ input and menu buttons are pressed in together and held for five seconds. That chassis has issues with every board in the chassis having failed capacitors you can get repair kits for the V26 chassis at the follwing link that come with instructions. Your model is the V26 chassis. Heres the link.
http://servicemanuals.vstore.ca/

My plasma display the "error message condition 1" and red flashing light start blinking and TV screen shut down. Who can halp me to fix the problem??

If you never see an image, it sounds like it's the lamp.

When it shuts off, does the gred light blink or stay red.

If it stays red then it's the lamp
If not then you need to call a service tech.

i have the exact same issue.
have you found the cause?

When i turn the tv on there's no image and the red light blinks twice each time, but no sound or image or any sign of anything.
Please help me with this problem, my tv is a sony kv-25 with more than 10 years of age.

I've had my T.V for about 5 years, and the other day the screen just died and I have no audio, but the when I plug it in the red light in the front flashes, have any idea on what to do.

The blinks can tell you the problem , is it 4 blinks that could be 3 different ics IC1509 Q1505 or IC502