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Sanyo flat screen tv , model #ht32744

The color of the screen has a green tint

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4 Suggested Answers

  • 71 Answers

SOURCE: sanyo 42" flat screen tv green light comes on but no picture

oops u r in trouble.

Posted on Mar 05, 2009


  • 108 Answers

SOURCE: The TV works fine but the screen is green. Color

LCD television sets dos'nt have crt's, but ofcourses out of the RGB circuitry, R & B circuitry is'nt working or its not receiving the proper signals, that's the reason you see only green color,

If you are feeding the signal thru DMI/RGB cable from your set-top box, check for cable loose contact, cable wear-out, if you are feeding the signal thru coaxial cable its problem within the TV's circuitry.

Posted on Jul 29, 2010

  • 6 Answers

SOURCE: my sanyo plasma flat screen tv will not come on....

For what it's worth, you can download the official Sanyo repair manual for this TV (DP42746) at http://www.eserviceinfo.com/downloadsm/43343/sanyo_dp42746.html. I uploaded it here when I had some issues with this TV last year. The solution almost always seems to be to replace the Power Board and the Upper and Lower Y Buffers. The parts and costs (from Sanyo in July 2009) are listed below (NOTE: Sanyo will not ship these parts to anyone but a repair shop):
1. V4 Y-Main (Y-Sustain) Circuit Board (Part # LJ92-01200A, Alt Part # LJ41-02759A) - USD $139.00
2. Upper Y-Buffer Circuit Board (Part # LJ92-01202A, Alt Part # LJ41-02760) - USD $64.00
3. Lower Y-Buffer Circuit Board (Part # LJ92-01203A, Alt Part # LJ41-02761A) - USD $64.00
Sanyo charges USD $10.50 for shipping, which brings the total cost for parts to USD $277.50. From my research, a shop would probably charge between USD $500 and $700 to do this repair. FYI - there is a class action lawsuit pending against Sanyo for this issue. The V4 Y-Main (Y-Sustain) Circuit Boards fail VERY frequently in this TV due to overheating. Hope this helps.

Posted on Aug 07, 2010

budmrtn
  • 11361 Answers

SOURCE: my flat screen sanyo tv screen wont turn on. the

Try disconnecting the connector KBL on the main board as shown in my picture #DSCF0585 to see if the backlights will come on, if it does, the main board is bad.
Also check the voltages on the output connectors of the power supply.
http://s807.photobucket.com/albums/yy352/budm/SANYO%20TV%20DP26649/

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.

Posted on Dec 24, 2010

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1 Answer

IS THERE A REPLACEMENT BULB IN THE 42' SANYO FLAT SCREEN TV


There is no bulb, likely an LED with RG colors. You need to get the right LED part number and replace it yourself if you are handy with a soldering iron.

Jun 25, 2014 | Sanyo 42 in. LCD TV

1 Answer

The color contrast is off. The black color appears with a red tint, and the picture looks similar to a graphic comic. I have a Sanyo 32" flat screen.


The five times I ran into this problem on these model sets it was caused by bad main board three times and bad lcd display panel,(screen) one time, and bad solder connections at a connector on the main board the other time. You can try to search model number and board description for pricing. Chances are a repair shop will charge 100-400 u.s. dollars to fix this problem. Good luck with your new disposable flat screen.Russmann.

Jan 03, 2011 | Sanyo DP42849 42 in. HDTV

1 Answer

Color and tint looks different. There is a green hue to the screen, and adjusting the tint and color does not help.


There is a problem with the connectors desoldering in the tv. My mother in laws tv did this after 2 months. Should be warranty issue if less than year old

May 10, 2010 | Insignia IS-LCDTV32 32 in. Television

1 Answer

The screen has a permenant green tinge which dominates all other colours. If watching football the grass insted of being bright grass colour green is more of a dull drab green


It could be the tint settings on your TV. Check your TV's settings menu for color/tint options. If you can't find it, break out the manual and look in the index for tint or color, then locate the page and it'll tell you how to get there.

Make sure the tint slider is in the middle, 0 or 50%, depending on your TV.

Best of luck.

----
Remember to rate my solutions! If you have time, drop a testimonial too - they really make my day. :)

Mar 29, 2010 | Sony BRAVIA KDL52XBR2 Television

1 Answer

Green tint


It sounds like the color wheel has gone bad and needs to be replaced. This is located behind the back panel... replacing a new colour wheel will solve ur problem

thank u
rate me

May 29, 2009 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Yellow/green tint moving toward the center of the screen


Bad news the blue uv cut filter is discoloring its in the optical engine.
You are one of the many sony tvs that have this problem.
GOOD NEWS - sony will pay for yours
http://esupport.sony.com/US/perl/news-item.pl?news_id=115&mdl=KDFE42A10
Thanks
scott

May 08, 2009 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

Magenta Color


Here is something that may help from the toshiba.com website under your model number television. Q. Why are people on my screen green?
Models: 32HL17, 37HL17, 42HL17, 42HL167, 47HL167, 52HL167, 42HL167, 42LX177, 46LX177, 52LX177, 57LX177
REF:FAQLCD00107
If the problem is not the connections, try adjusting the tint on your television. A high tint setting will usually create a green
image on the screen where as a low tint will create a more red hue. In order to access your television's tint:
1. Press the “MENU” button on your remote control and use the LEFT or RIGHT arrow keys and select the
VIDEO menu.
2. Then use the UP and DOWN arrow keys to highlight PICTURE SETTINGS and press the "ENTER" button on
your remote.
3. Next use the UP and DOWN arrow keys to highlight TINT then use the LEFT or RIGHT arrow keys to adjust the
TINT. If the picture is too green the tint will need to be lowered.
4. Once you have adjusted the tint to your liking, use the DOWN arrow key to highlight DONE and press ENTER. The toshiba customer service telephone number is : 1-800-631-3811. I hope this helps you with your problem.

Feb 01, 2009 | Toshiba 42HL167 42 in. LCD Television

2 Answers

Green tint and psychedelic color swirls in picture


I have a good but with green tint on a polaroid tv model number 64SX505Y-DC02

Dec 28, 2008 | Polaroid FLM-3232 Television

2 Answers

Picture settings



Colorimetre HCFR software
AVC HD 709 calibration disk
Spyder2 colorimeter (I know most prefer the Eye-One meters, but the Spyder2 was available from my job at no cost)

Here are the settings:

PS3 Blu-Ray player

Output Format (HDMI): Y Pb/Cb Pr/Cr (important!!! NOT RGB output)
BD 1080p 24hz Output (HDMI): On (this TV can reproduce video at 48hz for accurate 2:2 pulldown)
Y Pb/Cb Pr/Cr Super White (HDMI): On (not sure if this matters)

42LG50 Settings

Aspect Ratio: Set By Program (Personal Preference)
Picture Mode: Expert 1
Backlight: 50 (Personal Preference)
Contrast: 54
Brightness: 54
Sharpness: 40 (Personal Preference)
Color: 50
Tint: 0

Fresh Contrast: Off
Noise Reduction: Off
Gamma: Medium
Black Level: Low
Real Cinema: On

White Balance: Warm
Method: 10 Point IRE

10 (-3,8,-16)
20 (15,24,-21)
30 (20,36,-22)
40 (3,19,-40)
50 (8,34,-41)
60 (10,50,-20)
70 (-5,50,-8)
80 (-16,50,18
90 (-14,50,30)
100 (-22,38,21)

Red Color: -3
Red Tint: 0
Green Color: 10
Green Tint: 0
Blue Color: 14
Blue Tint: 0
Yellow Color: 0
Yellow Tint: 1
Cyan Color: -11
Cyan Tint: 0
Magenta Color: 0
Magenta Tint: -2

Take time to get used to the settings, you may think the screen looks dull at first. The truth is most people have way too much contrast on their TVs.
These settings will also work for Cable or Dish hookups, in which case you may change the Noise Reduction option to Medium to reduce signal noise.

OR....

2POINT IRE

Backlight: 65
Contrast: 55
Brightness: 45
Sharpness: 50
Color: 45
Tint: 0

Fresh Contrast: Off
Noise Reduction: Off
Gamma: Medium
Black Level: Low
Real Cinema: On

White Balance: Warm
Method: 2 Point

Red Color: 3
Red Tint: 0
Green Color: 9
Green Tint: 2
Blue Color: -1
Blue Tint: 0
Yellow Color: 6
Yellow Tint: 5
Cyan Color: -1
Cyan Tint: 1
Magenta Color: 2
Magenta Tint: -1

Sep 15, 2008 | LG 42LG50 42 in. LCD HDTV

3 Answers

Too much green color


Problem solved. I tried playing DVD and the TV picture was fine. So I double-checked cable wires from cable box - one of the wires was loose (obviously it was the red color input). After tightening, the TV picture is good as new.

Mar 20, 2008 | Sony FWD-50PX1 50 in. HD-Ready Plasma...

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