Question about Toshiba 36A42 36" TV

1 Answer

Too much red in picture unable to get it out

Model 36a42 Too much red in the picture can't remove it.

Posted by on

1 Answer

  • 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.

  • Toshiba Master
  • 1,667 Answers

The most common cause is the emission of the CRT electron guns are decreasing. They are going out of range and of proper balance in relation to each other for the AKG (Automatic Cathode [K] Gain) circuits in the CRT drive circuits to compensate for proper colour balance and colour tracking.

A less frequent cause are components going defective in the CRT bias and drive circuits.

I would be considering a new TV set with this type of fault condition. The cost of servicing this would be expensive.

Jerry G.

Posted on May 15, 2009

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:

2 Answers

Will the Toshiba Model 36A42 work without a converter box?


The short answer is no. The reason for that is because it's an analog TV and has a standard tuner which is now obsolete because of the changes to all digital programming last year. You won't be able to use it with out a converter box. I won't recommend a particular brand or model, that would be your choice. Here is a selection of "boxes" available.

http://www.google.com/products?client=firefox-a&rls=org.mozilla:en-US:official&channel=s&hl=en&q=Digital+to+analog+converter+boxes.&um=1&ie=UTF-8&ei=GVSxS9WXE4-CswPd27XKAQ&sa=X&oi=product_result_group&ct=title&resnum=3&ved=0CC8QrQQwAg

Mar 30, 2010 | Toshiba 36A42 36" TV

3 Answers

Toshiba 36a42 picture problem


try to reset as below,
turn off the TV, remove the power supply from the main socket.
leave it for about 20 minutes
Turn it on again...

Jun 05, 2008 | Toshiba 27AF42 27" TV

1 Answer

Dishlex Global Unable to remove heater element retaining screw


I have a simialar problem with the Dishlex 450 Global model, after searching for the heating element on line, I found a picture of the element (450 model), showing that the Stainless Steel screw is actually spot welded to the element bracket, hence you should be able to remove it by accessing a retaining nut from underneath the dishwasher....(turn power off first!)..

May 24, 2009 | Electrolux 18 in. ESL4114 Slim-Line...

1 Answer

Toshiba no video sound is fine


If you can see the menus this means the CRT, high voltage, scan amplifiiers, the output video processor, and CRT drive circuits are working. The fault is most likely in the video section of the input select circuits.

Maybe the Toshiba parts department can supply a service manual for your set. With a signal source, a scope, and a DVM, an experienced technician can troubleshoot your set to locate where the failure is occuring.

I have not serviced this model, but in other models I have found the main input select IC to be defective. In some cases I also found a bad voltage regulator IC that supplies the input section has failed.

Jerry G.

Dec 16, 2008 | Toshiba 36A42 36" TV

1 Answer

Toshiba 36A42 36'' T.V.


A common cause is a failure in the one of the scan amplifiers or on the high voltage section. It is also possible to have a power supply fault that will give this error message.

Jerry G.

Dec 14, 2008 | Toshiba 36A42 36" TV

1 Answer

Brightness on my tv quit workin


open your tv.At the back you see a plyback,it is big parts of tv with a wire attached to the picture tube,that is plyback At the buttom you wiil see a two knob, the lower knob is for the screen and the upper knob is for the focus.Adjust the lower knob or screen .

Nov 16, 2008 | Toshiba 36A42 36" TV

1 Answer

Tv will not stay on


A common cause is a short occurred in the electron gun of the CRT. This usually causes collateral damage to support components in the CRT drive circuits.

The set will require proper shop service to determine the exact failure. I personaly would not invest any money in a set of this age. I would consider replacing it with a new LCD type.

Jerry G.

Apr 26, 2008 | Toshiba 36A42 36" TV

1 Answer

Toshiba 36A42 TV. Dim Picture


Check the "screen" control on the flyback (lower knob) its easy to hit moving a board around. Try to adjust back to its original setting. Look for where the dust is, it should be on top. Or any marks might help. Other wise adjust slowly, back off if any retrace lines appear, with user settings at there normal settings.

Oct 27, 2007 | Toshiba 27AF42 27" TV

3 Answers

Picture color


have JVC AV-32F702 TV. It's picture color is very red. unable to adjust colors through menu. Channel numbers are also in red now instead of normal green. any suggestion? please check red color cathode circuit 1 check red output from ic to red cathode ckt 2 check voltage on r output ckt& ic or tr. 3 check loose contact in red cathode ckt 4 check crt base for loose. 5 loose connector 6 chroma ic thanks

Sep 09, 2007 | JVC AV-32F702 32" TV

1 Answer

No red


There're video guns. Red, Blue, and Green. Sounds like they maybe going bad and need replacing. The red is already going out. Could be about $200 or more to fix.

Jun 24, 2007 | Toshiba 36A42 36" TV

Not finding what you are looking for?
Toshiba 36A42 36" TV Logo

Related Topics:

101 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73619 Answers

Jaime Hernandez

Level 3 Expert

2315 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides

Loading...