20 Most Recent Sony Grand WEGA KDF-50WE655 50" Rear Projection HDTV - Page 2 Questions & Answers

Amzon

You will need a compatible sony remote to take of screen.

hello make sure the lamp and the cover is fitted securely, when you've done this the tv should be ok

shaun

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the lamp woul be my first guess

First check your tv if it has standby power. if it has standby power please do count the number of blinks of red led. (it is on a sequence) so that we can walk through the steps and procedure to get rid of the trouble. if theres no stanby power, its probably the power supply. please do check busted fuse and replace with same ratings.

Blue cut-off adjustment should be done. In other words white balance adjustments should be re-touched. If you wish to get more details, check this site linked below. Pull up older posts there. Check the site with patience, as it has over 2350 posts now. All are related to electronic equipment repair help. If you search the site in Timeslide option, which can be selected from the drop down list at the top left of the display window, it will be easy to locate the related post. You can also do a search by type in the brand name to your device into its search box at the top right of display window.http://electronicshelponline.blogspot.com/

There is no other screws other then at corners at back of TV that you have already removed/ loosen.
Please pull lower front from its top corners as its lower part has hooks with bottom of TV front.
Below image will help you to remove front panel for lamp replacement in this TV..
Thanks.

you have1 hdmi connection, for video or the red green blue connections for video, and you'll need to use the red and white audio connections according to the info I got from the internet

Sounds like the thermal sensor is defective. They are usually located on our near the lamp assembly housing.

hi,

Blinking five ( 5 ) times means Lamp Driver Error

Possible causes can be Lamp driver defect


on the block diagram , it looks like these:




It may look like these :






Try to check the resistors first ( ones in circle ) if there is no

voltage supply on the other end






Service Manual can be of help to you, if you have one, only with

a fee

Let me know, if you needed further assistance.



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palaboy

It may be the lamp light indicating a lamp has failed--model listed here does use a lamp.Also look at the blinks to see if a specific number then a pause and repeats, if that then that is a error code.

if using a box or receiver in line with the set unplug those as well. I assume the red light on the set is not coming on or a light is blinking?

I had a very similar problem with mine... You are correct, it is the optic block.. it will cost about a $1000 or so to fix. I chose to fix my 60" because I absolutely love these TVs. The Technology may be older but they are still great!!!!! (i.e. Instant Picture...no refresh rate required!!!)If you think you also have a dust issue just get a vacuum cleaner and clean the vents on the back of your TV. You can also remove the Front Panel... take out the lamp (make sure your TV is COLD!!!...trust me on this) and vacuum what you can making sure you do not touch the back mirrors (located where your lamp goes in). You should do this every time you change the lamp at a minimum.