20 Most Recent Sony Grand WEGA KDF-70XBR950 70" Rear Projection HDTV Questions & Answers


The power supply could be failing.

Sony Grand WEGA... | Answered on Sep 16, 2017


that's a nightmare in that process.

I look for replacement boards on ebay

they are cheap and less headache and some sellers have money back guarentee

Sony Grand WEGA... | Answered on Aug 01, 2017


rear projections are out of date,junk it

Sony Grand WEGA... | Answered on May 08, 2015


The video controller adjustment section for color has defaulted to black and white because the circuit board may have been affected by a power surge or power outage. It may be that the Video board needs replacing.

Sony Grand WEGA... | Answered on Feb 27, 2014


TRY SEARS

Sony Grand WEGA... | Answered on Nov 10, 2013


Hi,
6 times standby red light blinking shows problem with G1 Board (power supply) that does not output +17V and/or -17V
You need to replace G1 Board in your Sony KDF-70XBR950 tv, it is located next to right side of connections board if you look tv from its rear. G1 Board is mounted vertically and has 11 connectors to be unplugged.
Let me know if you need part number info of G1 Board if want to replace it by yourself.
Below exploded view shows G1 Board location in tv that will help you.
Thanks.

3832c32.jpg

Sony Grand WEGA... | Answered on Nov 10, 2013


Replace the lamp if you have not, that is the purpose of the lamp llight.

Sony Grand WEGA... | Answered on Dec 23, 2012


not much you can to it sounds like some magnetic force was next to it IE speakers

Sony Grand WEGA... | Answered on Aug 18, 2012


KDF means it is a LCD rear projection set so you likely have a problem inside the optical engine it uses or the associated box inside connected to and a part of that engine.

Sony Grand WEGA... | Answered on May 25, 2012

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

104 questions posted

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76125 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1691 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Sony Televison & Video

  • Sony Televison & Video

Most Popular Question

hey

  • Televison & Video
Loading...