Question about Hitachi 65S500 65" HDTV-Ready Rear Projection Television

1 Answer

64" phillips rear projection blue on screen

Tv has a pretty good picture but when picture is dark you see alot of bright blue

Posted by sanchezf97 on

  • 1 more comment 
  • Anonymous Nov 26, 2007

    I HAVE A 64 INCH. PICTURE IS VERY DARK, ESPECIALLY WITH NIGHT MOVIES. EVERY NOW AND THEN BLUE FOG FORMS AROUND PEOPLE.

  • Fireman413 Jan 12, 2008

    My Sony is doing the same thing it is about 5 yrs. old when dark colors is on the screen it has blue tint. Is there a fix for this?

  • north60 Jan 25, 2008

    My 52" LG has blue showing up all over the screen, and gets worse the longer the T.V. is on. It's like a blue fog and thicker in some areas. It's a blue version of the northern lights. Of course support from the manufacture and place I bought is none existant. ?????

×

Ad

1 Answer

Anonymous

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

Hi.
i would say most probaly that there is fungi in the blue cooling fluid..
replaced the fluid in mine yesterday and now she is 100 percent better.
there are a few online how to's around but the best i have found is this one

http://www.curtpalme.com/Advanced_Procedures.shtm


as for the darkness a simple tweak of the crt's power can fix this. its the little pot usualy near or connected to the same part as the focus..
but be warned it is very easy to go too far and blow it...

as the tubes get older they alsso get burn in on the face of the crt..
this does not mean that it has to be visible (i have seen some with giant keno numbers on them)
it can be just a nice even patch that will reduce the brightness.


hope that helps

dave

Posted on Apr 10, 2008

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Shows alot of blue image/tv 60 in. rear.....

Sounds like the coolant in the CRTs need to be changed, Blue is always the first to congeal followed by green. Its actually a easier repair. I will post a link where you can get the phillips coolant replacement kit which contains the coolant required and an instructional CD with pictures of the process step by step. Heres the link its listed under the repair kit category.
http://servicemanuals.vstore.ca/
0helpful
1answer

Blue Screen

no those tvs came with a black otuer screen that have rough ridges . If your screen is blue, someone may have replaced it with a dark colored plastic. You can get replacement screens at the following link, They are exspensive though.
http://servicemanuals.vstore.ca/
0helpful
1answer

Red , Green And Blue.

Heres the best way to set a phillips screen controls. Go into the picture controls and set picture or contrast to roughly 75%, then set brightness to 50% and then set the color level completely off. Then adjust the screen with the 3 color controls untill you recieve the best black and white picture as possible. If you are unable to achieve a good black and white picture change the coolant in the green and blue tubes. But if you can get a good black and white picture stop there then turn your color level back up and the picture should be correct. Let me know if you need further assistance.
0helpful
1answer

Vs 4561 weak picture

Good Day, Techwanab;

Look for this to be your problem: CHECK FOR OPEN L2C50 PART #325C146030 ON THE SIGNAL PCB, OR BAD CONNECTIONS AND LEAKY CAPS IN THAT AREA.

Hope this was helpful and not too late.

Good Luck, big IRISH.
1helpful
2answers

Dark picture

do you get all three colors? red, blue and green?
0helpful
1answer

PROJECTION TV Phillips 9P6031c103

this is what convergance looks like;
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

if pix is dark their is 6 adjustments knobs in the front of the tv under the screen and behind the plastic cover. the top three are the brightness bottom three is focus.
0helpful
2answers

No picture, screen is dark, but audio and the system control is operational

This sounds like the vertical output IC has stopped working. If the vertical pulses are missing at the yokes then the picture shuts down to protect the CRT's from being burned by the intense thin white line through the center of the picture. I have seen many of those TDA vertical output IC's fail.
0helpful
1answer

Rear projection dark picture

Open up the front of the set and find the screen controls and perform a grey scal alighnment by adjusting the red , blue , and green screen controls but be carefull and make sure you adjust them evenly or the picture will not look right. Good Luck
0helpful
1answer

Darkening tv picture

The Picture tubes(not bulbs) do and probably are weak. There replace should only be done by a trained service person. One reason would be the hI Voltage issues related to the crt's, as these tubes store alot of HI voltage even after its unplugged for a while, and another reason would be that these tube can very easy implode then explode and that wouldnt be a pretty sight. Third would be the alighnment involved after all three tubes are replace. There ba cross hatch generator and alot of time involved with the alighnment. Please seek a pro to assit you when your ready to spend at least 900 TO 1000 bucks. Good Luck
Not finding what you are looking for?
Hitachi 65S500 65" HDTV-Ready Rear Projection Television Logo

53 views

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76637 Answers

Cindy Wells

Level 3 Expert

6281 Answers

Paul Bade

Level 3 Expert

1688 Answers

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

Answer questions

Manuals & User Guides

Loading...