Question about Toshiba 36A40 36" TV

1 Answer

Yellowish monitor display

I just replaced the CRT socket of a Toshiba wide bazooka TV as the picture was blurry and the pins were corroded and greenish in color. However when i start up the TV set, the picture and display turns to yellow including the raster. Any idea what seems to be the problem?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 55 Answers

You have no blue gun transmission. Check your work around the tube and make sure you have good connections. Ohterwise it's in the blue gun circuitry.

Posted on Mar 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Could i fix my tv screen


Replace the CRT base connecting socket. It is bad.[Corroded Focus pin connection]. Can be located at the CRT base card.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Aug 12, 2014 | Toshiba 27A51 27" TV

1 Answer

I have a Toshiba TV, model 27AF44, and the color on it comes and goes. It will show the picture in color for 10 or 20 seconds then go back to black and white then back to color again for 10 or 20 seconds....


U have tools like a soldering iron and a roll of solders u also can do basic soldering work too?Yes,take the tv aparts.The tv video board that the board where it is connect to the tv CRT-(tv tube) it have cold soldering on it round pins sockets video board that it connect to the tv CRT-(tv tube).The tv video board that the board connect to the tv CRT-(tv tubbe).Those socket pins around the video sockets pins must be to do resoldering for a tight connections between the tv video boaard round socket pins to connections for a good connections to the tv video board and to the tv CRT-(tv tube).This will solved video fading in and out and loosing video picture.

Aug 24, 2011 | Toshiba 27AF44 27" TV

1 Answer

My Panasonic CT-32SC14 takes about 5-30 minutes for the picture to be displayed, and the color is red hued/high contrast. Adjusting the color controls helps, but its not a great picture. The longer the set...


hi,
You have to check the picture tube base socket. After some years of use the contacts of the base socket will become bad (normally the screen pin and focus pin). Just replace the CRT socket it will solve your problem. You can find the CRT base socket on circut board at the end of picture tube neck. Pull the circuit board straight to back,do not shack. It will damge the picture tube pins.And replace the socket with the same type. You will get it from any of the electronic spare part shop near to you. Remember one thing remove the socket from the circuit and keep it with you as sample when you are going to purchase a new one, Because there are different types of CRT sockets are avilable. Purchase one which is similar.
ok

Jul 07, 2011 | Panasonic CT-32L8 32" TV

1 Answer

Color spots on tv and picture is sometimes blurry


You need to degaus the monitor to remove the color spot and the blurrd screen problem is in the CRT socket problem.You need to replace it.

Jul 04, 2011 | Panasonic Standard (CRT) Televisions

2 Answers

LG CRT TV, picture becomes yellowish


yes it is due to dry solder in vedeo driver section(a board fixed to the pict-tube.).

Jan 22, 2010 | Standard (CRT) Televisions

1 Answer

TELEFUNKEN TTV 2926 HAD SOUND BUT NO PICTURE


Hi! there are many causes why your tv has no picture, one either your have loose solder on your crt socket or rgb connection. two. the pins of your crt socket are corroded. and the worst is you have a defective flyback or picture tube.

Sep 12, 2009 | JVC AV27F476 27" TV

1 Answer

Blurred picture


the problem of you tv is the CRT socket ,replace the socket.

Jan 07, 2009 | Toshiba 32HF73 32" TV

1 Answer

Toshiba bazooka surplus TV


Fix it!
Problem in the horizontal circuitry.

Aug 31, 2008 | Toshiba 32A33 32" TV

1 Answer

Sanyo 32" hdtv


CRT socket is the the problem of your tv,so change the socket.it is a white plastic with a 7 or 9 pins that attach to the picture tube

Jul 12, 2008 | Sanyo HT32744 32" TV

1 Answer

Power light blinks and no picture


No picture - screen is empty. Sound is ok
Check IC101 (BA7630F), if video signal comes to input (pin 1) but not present at output (pin 14) then replace this IC
No picture and sound, only a high pitch sound at switch on
Remove horizontal transistor and measure the resistance across any two pins. This value should be no less than 200ohms
Picture fades away few seconds after start-up till no picture. Sometimes no picture at all. Sometimes picture OK for longer. Sound unaffected.
Faulty joints on CRT pcb. Cracked solder joints at tube socket connections on CRT circuit board. Caused variable supply to CRT heaters. Resolder all socket pins to pcb.

Nov 24, 2007 | Toshiba CZ36V51 36" TV

Not finding what you are looking for?
Toshiba 36A40 36" TV Logo

117 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Standard (CRT) Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

 Elex
Elex

Level 2 Expert

49 Answers

Cindy Wells

Level 3 Expert

4759 Answers

Are you a Toshiba Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...