Question about Sony Grand WEGA KDF-70XBR950 70" Rear Projection HDTV

1 Answer

Trouble turning unit on

Occasionally the set will not turn on. The L.E.D. near the power switch flashes green/red and will not turn on. This problem occurrs once every few times I attemp to turn on. Bought from a friend and have no remote control or manual. Help?

Posted by on

  • 1 more comment 
  • mchitakunye Jul 25, 2008

    tv will switch on for 2 seconds in very dark picture and turn off although green light on. When we try to re-switch on 3 red lights flash on tv will still not swich on

  • Anonymous Sep 27, 2008

    same problem

  • Anonymous Feb 28, 2009

    tv wont turn on with either remote or manual. led light flashes red then nothing

    after a few tries it eventually turns on

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a sony rear projection TV model number kfws60s1 that will not turn on I press the on button and green light will flash 5 times then goes red again please help shed light into the problem pleaz


Understanding Sony Television Blinking Codes ' Techlore

www.techlore.com/article/understanding-sony-television-blinking-codes
Now the red light blinks 5 time while watching it. Is there any way of ..... 2006 that willnot power on and the green LED is blinking 6 times. We had a service ...

Sony KDF E55A20 - 5 Flashing Read Lights - TV Forums

www.tv-forums.com/.../TV.../TV.../Sony_KDF_E55A20_-_5_Flashing_...

Mar 17, 2012 - 14 posts - ‎4 authors
We have had a Sony KDF E55A20 since January 2006 and it has been trouble free. ...The TV will switch on fine green power lights. Then after about 20 ... If I turn off and turn on the power light will flash red 5 times. Leave it off ...

Sony TV - How to troubleshoot a red or blinking light ...

? 3:36
https://www.youtube.com/watch?v=BLkyFXv2-i4
Apr 6, 2012 - Uploaded by SonyListens
Sony TV - How to troubleshoot a red or blinking light ... and power lights, these easy steps will help you determine what the... 5:17. Easiest TV repair - How to Fix Power [TV turns off, freezes, ... Get video URL at current time.

Dec 02, 2015 | Sony Televison & Video

1 Answer

Constant flashing red light near on/off switch


i think it is the power supply board problem

Nov 05, 2013 | Televison & Video

2 Answers

Fujitsu airon ASTA24LCC 2 flashes green and red then 5 red flashes any idea what it means


Had similar problem (ie. 2 green & red flashed followed by 5 red flashes - Fan blowing but not cooling ... I also noted that the outside unit fan wasn't going). Tried restarting several time after waiting only a minute or two after turning the mains power off but with no change. So turned the unit off at the mains power and then fired it up about 2hrs later and it was all working fine.

Jan 24, 2013 | Fujitsu 24C1 Air Conditioner

1 Answer

HOW TO USE THIS PRODUCT. EVERYTHING I TOUCH EITHER FROM THE ARROWS OR FROM THE TOP FLASHES GREEN , THAN ONE FLASHED RED , SO i thought it was the hot wire, so i used it on the bottom of the switch and the...


The green light flashes when you turn on the unit, or adjust the sensitivity. Hold the front arrow to increase the sensitivity. Hold the rear arrow to decrease the sensitivity. The unit only senses the hot (black) wire. To test the ground or common, you will need a contace tester, not this non contact tester. Set the new default by adjusting the sensitivity on a known good outlet. When you have reached your desired default sensitivity, press and hold both arrows at the same time for two seconds. The new default sensitivity is now set, and will return to that point every time you turn the unit off, then on again.
This unit is designed to only let you know if you are handling a live wire or not.

Good luck!

Mar 08, 2011 | Mastech MS8902A 600V Noncontact AC Voltage...

1 Answer

Start up light flashes once and it won't power on


Most probable cause is the power supply. Look at the back of the computer, check the voltage settings located near the power cord. This will be the small red tab indicating two different settings, If your in the US it should be set to 115. Also, the power supply should run the internal fan when it is turned on.

To test the power supply try this:

Open your computer case and locate the gray box that is the power supply unit. Trace the wires from the power supply to the boards and devices and disconnect all the cables by unplugging them.

Find the big connector plugged on the the motherboard, make sure it is disconnected and short the two pins: (GREEN & BLACK) Short green pin (14) to GND (any black) to switch power supply ON, disconnect green from GND to switch OFF.

This will switch the power supply, you should hear or see the fan in the power supply spin. If you do not see the fan spinning, and your sure you have shorted the correct wires, you have a faulty power supply. If you see the fan spinning, you can now test the voltage coming out of the power supply.

Place a volt meter on the following colors to test voltage:

The color code for the wires is: Red = +5V, Black = Ground (0V), White = -5V, Yellow = +12V, Blue = -12V, Orange = +3.3V, Purple = +5V Standby (not used), Gray = power is on (output), and Green = Turn DC on (input).

Feb 12, 2011 | HP Pavilion a6110n PC Desktop

1 Answer

Panasonic PTL500U LCD HiDef projector. Unit occasionally powered up briefly, lamp lit, then shut down, standby LED flashed orange/red. Sometimes lamp lit and sometimes not. Technician diagnosed bad ballast...


If you take the back off you might find a couple of bulged electrolytic caps on the power supply board that need change, or just buy a new power supply at www.partstore.com

Dec 22, 2010 | Televison & Video

1 Answer

Hi, About 3-4 weeks ago I replaced the bulb on my


I am having the same problem as mg2low. I changed the lamp, but my Sony KF60WE610 still will not turn on. It flashes green several times then it begins to flash red. Can you recommend some trouble-shooting for me? Thanks, Richard

Sep 05, 2010 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

Prolems with the power.


Try leaving it off and unplugged for a while then hold power button while pluging back in to reset. Most brands of tv's flash to display trouble code.

Mar 15, 2010 | Jwin JV-DTV3212 32 in. HD-Ready LCD...

1 Answer

Philips Plasma NO LIFE


I had the same problem (with 42FD9954/17S) that when turned on the unit, the green LED turned off and came back to red again some time later. I kept turning it on and once it went to a clicking relay sound and blinking green LED with it. It did that for a while and stayed turned on. I noticed that it is temperature sensitive. Colder the room is more often does it. Used a hair dryer and blown hot air into the unit at the left bottom grills. It helped and started to tun on quicker. Later it has deteriorated so bad that I took it a part and after several ice spraying test showed that on the middle big board (power board) there was an electrolyte condenser went bad. It is the one one which is at the middle, bottom center of the board near the fixing screw. There are two of them (cylindrical objects). The left one was the culprit. However when I fixed it, it turns on immediately but goes blinking red after that. Phillips say it is a static discharge problem. I might blown something when soldering the parts. I don't know what. Any ideas?

Dec 21, 2007 | Philips 42HF7444T 42 in. Plasma TV

Not finding what you are looking for?
Sony Grand WEGA KDF-70XBR950 70" Rear Projection HDTV Logo

Related Topics:

92 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

72640 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...