Question about Toshiba 55A60 55" Rear Projection Television

Open Question

Toshiba 55A60 picture problem

My 2000 Toshiba 55A60 has a slight flickering affect at the top of the screen. Most of the time you cant see it unless you are between programs with a black backround.Possible causedirect tv signal cross or does it sound like something else. Other than that it looks grat all the time.

Posted by RICCI DEFIGLIO on

Ad

5 Related Answers

wyoed1

Ed Meshechek

  • 211 Answers

SOURCE: 1997 Toshiba 50 inch tv

Sounds as though you have a filter capacitor bad in the power supply. I strongly suggest you have it checked and repaired soon, before it burns up a transistor or regulator. The cost may be a bit high now, but will escalate to possibly a complete power supply board. If you can repair your own set, check the main power supply filter capacitors. Good luck. I hope this has helped.
Ed
NC Electronics
Mills, Wyoming

Posted on Feb 18, 2008

Ad

dewan nafees ahmed

  • 1894 Answers

SOURCE: Toshiba no picture

then your optical section has fault.

Posted on Mar 17, 2008

Ad

Anonymous

  • 3 Answers

SOURCE: Toshiba Theaterview Black Screen

yes its on your remote. its the c.capt button. or go under menu/enter and pan to the left untill it comes up. and turn it off by scrolling through the caption buttons

Posted on Apr 09, 2008

Anonymous

  • 121 Answers

SOURCE: TOSHIBA 65H82

you need to replace your 2-convergence ic's #STK392-110 you need to replace both ,,they are attached to 2 big heat sinks and identified as q-751 & q-752 you can get the ic's you need plus free tec support and installation instructions including pictures at the link I gave you.
http://servicemanuals.vstore.ca/

Posted on Apr 12, 2008

Anonymous

  • 472 Answers

SOURCE: JVC TV 27" Black line on top of screen

This is for the original problem.. Not the second post.

It's a problem in the horizontal deflection circuit. The parts will be available, but you will be in for some daignostic repairs also to find out why it failing or if it has failed on it's own.
There should be a few caps near the IC (an LA7840) that could also be causing the problem. Click the link, it will make it easier to locate the part inside.

This is the kind of repair best left to a TV tech, but get it done now and it won't cost anywhere near as much as it will later.

Posted on Apr 18, 2008

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1helpful
2answers

42lh3000 Right half of screen is black but goes better when warms up, still flickers at times, how can i repair this? The tv is about 2 years old and never had a problem with it before, the sound is great...

I have fixed an LG 42LH3000 with this very problem. Large TVs have a tendency to flex and bend ever so slightly when being moved or through heat, this can affect the connection of the ribbon cables at the top of the screen - either at the end where the Tcon board is or where the screen driver board is. When one end of the cable loses contact, half the picture goes (there are two ribbon cables. one for each side of the screen).
Remove the cables then carefully reattach them. If you still have an intermittent problem would suggest leaving the screws out of the T-con board as this will give the ribbon cable more slack.
Don't attempt any of this unless you know what you're doing - risk of damage to screen if handled indelicately also risk of fire when plugged back if the ribbon cables aren't secured properly.
0helpful
1answer

7inch vertical color lines right side of screen all th time

Hi.

This website has the service manual ($7.79) with instructions to diagnose the boards. Unfortunately I am afraid that the problem is not a board but the panel itself.

Thin vertical lines in the middle of the picture mean that the panel is gone. Here an example of lines from bad panel in Toshiba LCD:Line Picture. (discussion: Avsforum). Sometimes the lines can be dark or in bright color.

The panel costs $339 (LCD PANEL ASSY).

Because of the price of the panel, the TV is not worth repairing unless under warranty.

Even if the TV is out of warranty call Toshiba and report the problem. As you can see in AVSforum page above the problem is affecting many users.

If Toshiba doesn't offer special conditions on repair (or discount on new), the TV is not worth repairing. Replacement of the digital board will hardly be a solution.

Only if you have wide bands, scrambled or flickering, then the problem is digital board (main board) or panel.If you have the thin pixel lines, then the panel is gone.
1helpful
1answer

Screen flickers with lines but when i move the screen it stops

Hi,

A nearby device can cause stray magnetic fields that will cause the display to be affected. A problem inside the monitor will cause the display to have problems. If somebody turns on their monitor nearby, the monitor's degaussing when it starts up will cause your monitor to dance wildly for a moment or two.

keep electronics away from your computer. Mobie phones etc. can distort the image shown on the screen for periods of time, usually when a text or call is coming through.

Sometimes if the refresh rate isnt set high enough you will see a noticeable flicker on the screen .. to change the monitor refresh rate .. you can right click on the desktop and then left click on properties .. click on the setting tab then click on the advanced tab then click on the monitor tab ..look in the drop down menu where it says 60 hertz and see if the refresh rate can be changed .. if it cant .. uncheck hide modes the monitor cant see and then click on the drop down menu .. pick a refresh rate .. 75 hertz is what i use and it should stop the flicker

ERNZ


0helpful
1answer

Cant hear outta phone unless on speaker phone

If the problem is intermittent, and is affecting multiple components we are talking about a damaged ribbon cable. This cable feeds information from the main board to the board in the flip top. if damaged, you may see these symptoms or more; flickering screen, scratching or no sound from earpiece, screen blacks out, and all the symptoms may fluctuate when the phone is opened or shut. The only reason your speaker phone still works is its placement on the device. Here is a link to a public site that ranked it the top google results.

pls rate this post as fixya and good luck!!!!!!












3helpful
1answer

Toshiba Plasma 42

plasma42 color flickers in and out and now its just snow,now its black screen. still have sound.please help me.. what board should i replace??
0helpful
1answer

Flickering - Toshiba 62HMX84

it could be as simple as the tv feeding back on itself in a dark room.
it is adjusting the light level because of what it sees ambient in the room.
turn on a light near the tv and see if it stays constant now.

0helpful
2answers

TOSHIBA 55A60 SER#25964551

theres lots of pcb in a tv which one do you want
Not finding what you are looking for?
Toshiba 55A60 55" Rear Projection Television Logo

Related Topics:

44 views

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76750 Answers

Cindy Wells

Level 3 Expert

6347 Answers

Ekse

Level 3 Expert

13435 Answers

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

Answer questions

Manuals & User Guides

Loading...