Question about Grundig 21" TV

1 Answer

When I turn on my Gundig TV the sound is there, but the picture does not come for about 15 minutes. It starts off blue then slowly changes colour and eventually comes on. The TV is only 16 months old. have you ad]ny other experiences of this type of thing.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Grundig Master
  • 73,619 Answers

Hello
It may be due to the fault of its picutre tube base socket. Some of them may show this type of fault eventhough it is a new one. Picture tube base socket is located at the picture tube bas card itself. It is directly soldered to the base card, throu which the connections are going into the picture tube via its pins. You just open the tv, and pull it out [not make any shakes while pulling it, as that may bed the picture tube pins, or iven break the picture tube neck. Just pull it straight out, and refit it at the same way as you pulled it out, for two or three times. Sometimes this will retify the fault, as this process will remove any loose contact between bascard socket and picture tube pins.
If this doesn't hlep, desolder it out from the picture tube base card, go for a similar type and pin confuguation. Replacing it will solve the problem. As you replacing the base socket, look into the base card for any loose soderings are there too. OK.

Posted on Nov 08, 2010

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

I decided to try the TV again, after it sat for the day. I plugged it back in, turned it on from the tv panel. It came on picture and sound was fine. Within 10 minutes, everything stopped, went blue. I did...


sounds like it is over heating. in side the tv there is 2 square box cannot remember the colour but they are yellow or blue near to a heat sink chip. if you change them it may just be that fault. Bush tv's suffer from this problem.

Aug 31, 2013 | Spectroniq PLTV-42HW68 42 in. LCD TV

1 Answer

Sony KLV32T400A LCD TV. Colour Problem With Black colour of hair showing blue. Other than that the TV is fine. What solution


Hello, Sounds like an LVDS Cable or T-con Board.
Usually this will slowly get worse until it is repaired. It is caused by a failing T-con (Control) Board or connecting cable. T-Con Will Need replacement. This picture show's more extreme T-con board failures
2_18_2012_10_19_44_am.jpg

Feb 18, 2012 | Sony Televison & Video

1 Answer

When I turn on my Philips rear projection tv, the power comes on but no picture or sound. power light stays lit solid. If i adjust slowly the screen or focus controls, the picture and sound will come on....


could be a number of things....check for bad solder connections on circuit board around Flyback xformer and also check connections on conversion module for colour problems....double images red , blue , green popping in and out.

May 19, 2010 | Philips 60PP9352 60" Rear Projection...

1 Answer

Sony wega 28 inch colours wrong, circle on screen


It sounds that there is some magnet near by TV that is affecting picture tube. Please remove any extra speaker or any thing that has strong magnet inside, unplug TV for 20-30 minutes, replug back in, turn it ON, hope that will solve your TV problem.
Thanks.

Nov 16, 2009 | Sony WEGA KV-28HX15 28" TV

1 Answer

Bush RFT TV


The picture tube of the tv has 3 color in CRT Red, Green, Blue. The red cathodeof tv set has no function, its either the resistor become higt resistance, that why u need a repairman to replace it.

Apr 10, 2008 | Televison & Video

3 Answers

Samsung tv settings


it depends on what your using it for, adjust colour tones to what you think looks natural, contrast between 80-90, keep sharpness below 30. just have a play around till you find what best suits the source material.

Mar 25, 2008 | Samsung LE40R74BDX 40 in. LCD Television

2 Answers

Televison probs


Most tv's degauss themselves when turned on so turning off and on a few times might help. Leave about 15 minutes between on off cycles and keep on trying untill you see improvement. You could also get hold of an old tape eraser, plug that into the mains and starting from a foot or so away try to brush the badly coloured parts away without coming to close to the screen.

Jan 13, 2008 | Beko 324250WN 28" TV

1 Answer

AKAI TELEVISION


Probable bad tuner or tuner circuit issue, repair or bypass.....
If you can direct signal to A / V inputs as you are doing with your
DVD, then no repair is necessary.....utilyze cable box or VCR
tuner to change channels.......................T.

Dec 03, 2007 | Televison & Video

1 Answer

Shutting off and on...


the problem may be due to dry soldering in the power supply stage if it was with the lamp there would be red or green light showing the presence of the power to the tv after making it own some of the components get hot and it will make the the soldering point conectionless and after some time the heat sink get cooled and the soldering point gets connected and u will see the picture again it is a simple problem if u have a soldering iron u make it hot and re solder all the components in the first part of the circuit board and the problem if rectified

Jul 03, 2007 | LG RU52SZ30 52" Television

Not finding what you are looking for?
Grundig 21" TV Logo

154 people viewed this question

Ask a Question

Usually answered in minutes!

Top Grundig Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73619 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Raj Patel

Level 3 Expert

899 Answers

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

Answer questions

Manuals & User Guides

Loading...