Sony tv picture disappeared

Sony Bravia TV kdl red blinking led light error codes solutions

If the brightness on your TV changes automatically (randomly dims and brightens), you may need to adjust the:

• Eco Sensor function.
- And / Or -
• Energy Saving function.
The Eco Sensor and Energy Saving functions adjust the brightness of the TV to reduce power consumption.

• When you set the Energy Saving function to Auto, the TV changes its brightness automatically depending on what you are watching on the TV.
• When you set the Eco Sensor to On, the TV changes its brightness automatically depending on the brightness of the room.

Dim the lights in the room, turn on the set and shine a bright flash light on the screen. Do you see a faint picture on the screen?

I had the same issue occur on my ln55c650 (screen flickering, not the actual image but the front lights flashed which was too distracting) and they had to replace the power supply pc-board. Seems some issue with power module in the TV rather than the side panels. Luckily for me, TV was still in warranty.

Need to replace the lamp. Hope this helps

Green light flashes 5 and then red light flashes 6

My Sony lost its picture and had a flashing light. Unplugging for 36 hours solved the problem.

Thanks for updates.
Its time to replace Lamp. Please buy original Sony Lamp for Sony TV and avoid aftermarket or compatible parts for good performance of TV.

You can purchase original Lamp form Sony Accessories Store. Just type TV model in search box and see details by click search.
Good Luck

If you watch a DVD, does the picture also flash? If not, it might be just the TV signal. Are you using a cable/satellite receiver? If so, check it's connections. If anything viewed on the TV, using different inputs and a different cable/wire, is flashing, it is a problem with the light engine or color wheel, if the TV is DLP.