Question about Sanyo HT32744 32" TV

2 Answers

Black pic on tv turns green

I have a sanyo 28inch flat screen tv with a green picture it is ok for a while then things go green ie a black person looks like they have turned green pls can u help with what could be wrong

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 11 Answers

I too had the same problem where my HT30744 TV would lose its color. My mom's HT32744 would have the same problem too. If I gave the cabinet a good hit it would mostly fix the color, but it could also make the picture go fuzzy too, a clear sign of just a loose connection somewhere.

So after my wife telling me she was sick of this almost 2 year problem and she was going to buy a new TV on the weekend, I figured I had nothing to lose. So I took the rear cabinet off, unseated the card mounted on the picture tube, applied a little dielectric grease on the connector on the card and reseated the card, removed, re-greased and reattached the card. I have had no problem with either my or mom's which I did the same to since! This is an easy fix that anyone can do. The hardest part is moving the TV and reassembling the rear cabinet. Do not pull the cabinet back out more than you have to, to ease the reassembly of it.

Posted on Mar 05, 2010

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,554 Answers

Normally this means the high voltage preamp green control transistor on the neck of the tube circuit board is loose solder connection from heat or is going bad.

Posted on Feb 17, 2008

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Got a Samsung dnie model code spp4251x/data tv when powering up the front light comes on but no picture or anything anyone got some good info??


tv seems to turn on but no picture? - Forums - CNET

www.cnet.com > Forums > Samsung

CNETJun 11, 2015 - ... Samsung Dlp TV (HLR-5067W) it seems like the TV turns on butthere is no picture. ... the lamp is, light is visible from where the lamp is located but no picture. DLP Twon't turn on, blinking green lamp light then shuts dow ...
Jun 11, 2015
Samsung Plasma TV - Won't turn on
Jun 11, 2015
The timer, lamp, and standby/temp. light are flashing?!
Jun 11, 2015
Samsung TV Keeps Shutting Down
Jun 11, 2015
More results from www.cnet.com

TV with Black Blank Screen Repair How to Troubleshoot ...

? 3:16
https://www.youtube.com/watch?v=kFdVi2ejfzA
May 8, 2014 - Uploaded by ShopJimmy.com
TV Repair Help for a TV With a Black No Image on the Screen ...I Have A Sanyo TV I Can Hear But Black Screen Im 14 And Dont Know What To Do ! .... power button the power light goes from red to green, the screen flashes on then goes black ....Troubleshooting LCD Backlight Failure Samsung LNT-4066 ...

Samsung plasma tv repair blinking light no picture ...




Jan 09, 2016 | Samsung Televison & Video

1 Answer

When turned on, screen goes black, but power light stays green


It sounds that the main digital board to this TV is faulty. Contact any service technician.

Jun 26, 2013 | Sanyo LCD-42CA9S VIZON MULTISYSTEM 42" LCD...

1 Answer

Sanyo LCD TV has green light , no picture or sound.


You have the classic symptoms of a power supply failure. Visual inspection of capacitors is not a reliable method of solving the problem

Mar 08, 2013 | Televison & Video

1 Answer

Sanyo DP42849 no picture but has sound


Sounds like an inverter problem. On some of these sets, the inverter and the power supply are on the same board. These boards tend to be quite pricey, $100 + range. I've worked on your particular model with the same problem, and it was a bad inverter/power supply board. I would recommend you get a diagnosis to be sure.

Oct 28, 2012 | Sanyo DP42849 42 in. HDTV

1 Answer

I have one side of my tv is black and look like you have a negative picture


LCD it is likely an inverter board--one drives left and one drives right side of screen--a few combine both into a single board.

Apr 24, 2012 | Sanyo DP46848 LCD TV

1 Answer

Sub picture of my sanyo lcd-32k30 in pip/pop are not clear


my sanyo lcd 32k30 have a problem when i turn on half on the screen the picture is ok and the half is black after a few seconds the picture is full what is the problem? can you help me of this trouble of my sanyo lcd 32k30 thank you

Jul 19, 2011 | Sanyo DP19649 LCD TV

1 Answer

Teco 32" flat screen whilst watching my tv the


I would love to help you.
Please respond by PRESSING REPLY OR COMMENT
Did you experience any storms recently? IE. the power cut off unexpectedly?
Bruce

Jan 13, 2011 | Sanyo 42 in. LCD TV

2 Answers

No sound and black screen


lets get together, start a list of names and sue companies selling crappy wares at way too high prices! email saryejade@aol.com

Nov 09, 2008 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Sanyo DS24425 24" TV has great sound and no picture(black screen)


if tv have black screen,increse screen control to see vert ic is defective,and if screen is white with lots of line acrose ,you can find open resister,on pic tube board,or in main board near transformer.

May 20, 2007 | Sanyo DS24425 24" TV

Not finding what you are looking for?
Sanyo HT32744 32" TV Logo

116 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72620 Answers

 Grubhead
Grubhead

Level 3 Expert

4852 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...