Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television

1 Answer

The Color Red is too strong in the picture.

Other then that the picture is fine.. focuses well. Any ideas?

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COLOR CONVERGENCE IN THE MENU,,USE THAT

Posted on May 15, 2009

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Related Questions:

1 Answer

Red doesn't seem to be working properly, but doesn't appear to be a bad projector.


The red CRT tube is failing. They are rated at 3000 hrs of operation. Check the red CRT face to see if there is a lot of dirt on it or has a discoloration on the inside of the coolant chamber. These tubes are scarce and expensive. You may want to consider a new TV.

Apr 27, 2017 | Hitachi 46W500 46 in. TV/DVD Combo

1 Answer

The picture has a red color


You need to First turn Color Off In the Menu then, Find the Screen and Focus Control Block
adjust the Red/Green/Blue Screen drives To a Black and White Picture, Then Go Back to Menu -Color and turn Color Back on.
Remove the Front Bottom Panel and Control Block is behind it. It will have 3 controls on top for Focus and 3 under them for Screen Drive to each Tube R/G/B

Jan 25, 2011 | Hitachi 57F500 57" Rear Projection...

1 Answer

TV picture is red.


Normal color picture is composed with 3 colors R-G-B (Red-Green-Blue). Picture turns Red means: Missing Green and Blue colors (many reasons: bad contacts, projector tubes dead, and other...). Try to give some "tabs" to diagnose ... I don't know what is the type of your Projection TV, how long you owned it, to have more idea.

May 15, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

Blue color bleeding


the color issue is most likely the crt coolant needs to be replaced you can get the phillips CRT coolant replacement kit at the following link which contains the coolant and the instructions on how to do the replacement.
http://servicemanuals.vstore.ca/
The crack you hear could just be the speakers or a intermitant ground problem in the audio circuit more likely the spealers if its only on strong Bass

Apr 03, 2009 | Philips 55PW9363 55" Rear Projection...

1 Answer

Will not show red color in picture, magic focus shows red though


You have a projection light element out. I had the green element go on mine. I had a service agreement so a repair tech changed it.

Feb 07, 2009 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

PANASONIC PTK-4077S PROJECTION


You need to adjust screen drives on Red Green Blue tubes ,does all 3 of them light up? Focus/screen control box is in front of TV behind front panel Turn color off then adjust all 3 tubes to where you have a black and white looking picture, now turn color back on.

Dec 27, 2008 | Panasonic PT-51HX42 51" Rear Projection...

1 Answer

Sony Rear Projection TV - Red tube too strong


remove the front speaker assembly and the small access panel behind it and you will see a small square control assembly with 6 dials on it 3 control the color guns and 3 control the 3 gun focus. Try turning down the red control slightly they will be set up just like the CRTs red green and blue.

May 16, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Loss of color picture


I have a blue-ish yellow ghost tint which just appeared on my 51" 51SWX20B made July 2002. Did the magic focus got a number 5 at the end. Did you get a number when you did the magic focus?

Dec 01, 2007 | Hitachi 51SWX20B 51" Rear Projection...

1 Answer

Hitachi 61SDX picture got dim shows Code 3


use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

Nov 17, 2007 | Hitachi 61SDX01B 61" Rear Projection...

2 Answers

Picture is yellow and green


Your missing the red drive on the set. Its most likly the picture tube. Its a possibility that the red drive circuit could be not working so the best thing to do is take off the gree picture tube socket and put the green board on the red tube. Of course do all this when the set is unplugged. if you have no tv experience. its not a good idea to be messing around inside of these sets.

Sep 02, 2006 | Hitachi 53UDX10B 53" Rear Projection...

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