Question about Televison & Video

Open Question

I have a Magnavox 32MD357B LCD TV. The picture suddenly changed to something like a negative image. Mostly the blacks are light which affects any dark colors. Is there an easy/inexpensive solution?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

silly girl
  • 513 Answers

SOURCE: SONY KLV30HR LCD TV RED EFFECTS

You probably need to replace the backlight. In parts less than 30$. If you know your way around these things, or know someone who does, it's not a super difficult thing to do. You can get a tutorial that's written for monitors here: http://www.inventgeek.com/Projects/shorts/lcdfix.aspx basically the same procedure for an LCD TV. Good luck!

Posted on May 25, 2006

Sparko1
  • 167 Answers

SOURCE: The picture on my Vizio 42

This is the fix for the Main board repair :
Locate IC 32 small 8 pin surface mount near top of Main Board and remove. Short pin 2 to pin 5. (pin 5 through 8 are together and pin 2 and 4 are together)
You will need a good TV Tech to do this for you.

Posted on Aug 04, 2009

rhozel2010
  • 269 Answers

SOURCE: Picture suddendly changed to "photo

hi! your lcd cpu is defective, here in the philippines we try to re heat the cpu and it works.

Posted on Sep 04, 2009

  • 92 Answers

SOURCE: Negative type images in pink & lime green

I had the same problem....turned out it was the "lvds" cable that runs from the mainboard to the lcd controller board. Simply remove the tape that holds it to the back of the backlight housing and also remove the foil shielding tape from the connector on the lcd controller board.

Posted on Dec 04, 2009

  • 1 Answer

SOURCE: i have a sony 32m3000 color is dark and red also

@circuitworld: You claim in your profile that you repair plasma and LCD TV's, but you just told someone with an LCD to replace the convergence IC's and linear buffers. First off, convergence IC's are in rear projection TV's not LCD's, and the buffer boards are in plasma's, again, not in LCD's

@gardenwc: Typically what you are experiencing is a bad video controller or an actual faulty panel, the latter of which is not cost effective to replace.

Posted on Feb 02, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Magnavox #32md357b/37 it has a inverted picture like a x-Ray picture tried to color on it and it won't adjust to natural color


Sounds like T'Con board fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Line faults to all LCD screen are similar, irrespective of its brand and screen size.

Feb 20, 2016 | Magnavox Televison & Video

1 Answer

I have a magnavox tv 32md357b lcd when i turn it on it goes on then off what can i do to fix this


Hello
There is some shorted components on the main baord to this TV. You have to check it out, and locate the exact one. This is a skilled job. You must have through knoledge in electronics to do this work. Sometimes, the main digital board may need replacement.
http://www.dataentryjobs.us/67948.html2_18_2012_2_13_39_am.jpg

Feb 17, 2012 | JVC AV-36950 TV

1 Answer

My camera fell down, everything is working properly. But when I take picture the image is a bit green at low light area, and when outside in the morning the image is worser u can't see anything...


it is definitely something bad with your lcd screen.the screen is very thin and easy to chipping.

you need to replace the lcd screen,or it will affect the camera normal working.

www.skiliwah.cn/

http://www.digitalcamera-parts.net/

MSN/E-mail:e-8090team@hotmail.com

cindy

Aug 20, 2011 | Canon Cameras

1 Answer

Magnavox 51MP6200D/37, when watching, the picture faded to black and then the sound went within a minute. now the power light just blinks and to turn it off we have to unplug it.


maybe you set it in freeze mode or timer.... the blinking reason mostly is for freeze and standby mode.... try to rest your program in tv.

May 27, 2011 | Vizio L32 32 in. LCD HDTV

1 Answer

My 2 year old Magnavox 37MF231D/37 LCD TV just blew the picture screen. The audio comes through fine, but the screen is dead black with no menus, info, nothing. I tried various inputs, same result. I...


The problem can be in the backlight inverter board (hard to get to), or the main power supply module may not be working. Look at the power supply first since it is easy to get to, look for burnt parts, bad capacitors.
http://en.wikipedia.org/wiki/Capacitor_plague
Please

Nov 11, 2009 | Toymax Magnavox 37MF331D 37 in. LCD TV

1 Answer

Magnavox 32MF337B/27 power supply works and like another writer when power is turned on the audio works the channels change and you can tell that all remote and on set keys work, but no picture except an...


hi i have a 50" magnavox that has a problem, i was looking at several websites and i find out the dirfferent posibilities.
in your case i have 2 posibble answers.
1) negative image
tv turns on and shots down in 2sec
flashing pixels on screen
dark image
has sound but no video
screen goes black and then return to normal picture
vertical color lines on screen no video
vertical color lines with video
vertical bars on screen
horizontal lines on the image
picture goes red after while
IT COLUD BE (X or Y or Z SUSTAIN BOARDS )

2) just left part of screen working
just right part of the screen is working
vertical and horizontal lines on screen
part of screen not working
some functions not working
no video but has sound
functions not working at all
IT COULD BE (LOGIC CONTROL BOARD)
TErry HerreRA

Oct 04, 2009 | Philips Magnavox 42MF521D/37 Television

1 Answer

Samsung plasma all black screen


Black Screen come from three areas. 1- Power Supply Board 2- Inverter Board 3- Processing Board on the LCD. Since the Power Supply Board was replace, it easy to troubleshoot where the problem. lies If you cannot get the backlight, then its the inverter board. If you can use a flash light on the TV screen and can barely see the images, then the problem is indeed the inverter board. If you cannot see any images when using a flash light, then the problem comes from the LCD processing board. Let me know if you have any success. Mike

Feb 21, 2009 | Televison & Video

2 Answers

TV picture was warped, no it is black, but the power light remains on...


the problem you are having is in the power supply you can go ahead and take your set to a repairman o look at your set good luck.

May 02, 2007 | Philips Magnavox MS3652S 36" TV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

56 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74136 Answers

Cindy Wells

Level 3 Expert

5102 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...