Question about Sanyo Televison & Video

Open Question

I have a sanyo, Tantus, dynaflat HD TV that still has a picture tube (I guess because it is big). It is about 9 years old. I think it is a 27 inch. When first turning it on, I lose the picture. If I tap it on the side and/or mess with the cable connection, the picture comes back, then goes out again. Once it gets warmed up, it usually does not go out again. Help? It has only been 9 years. I expected it to last longer.

Posted by on

  • Cathy Brewer Sep 09, 2010

    Correction: It is a Samsung, Tantus, dynaflat HD TV.

×

Ad

6 Suggested Answers

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

Ad
  • 35 Answers

SOURCE: Samsung DynaFlat TX-P2775H 27

Do you get any indication of power to the unit? Mine didn't.. the light next to the power button didn't come on. Turned out it was just a fuse inside the unit. So, take it in for repair and hopefully its a simple fix.

Posted on Dec 13, 2007

Ad
salt56
  • 373 Answers

SOURCE: Sanyo TV stretches outwards and shakes

If the picture is closing (top to bottom) and goes back to normal when you hit it you probably have a bad solder connection on IC501 (location number) the vertical deflection IC on a metal heat sink. If you mean outwards as in side to side as it looks in the picture, I don't know specifically where to solder but get a magnifying glass and look for suspected bad solder connections. Look for the word width if it is there. It is good that you a confident in soldering.

Posted on Dec 30, 2007

  • 280 Answers

SOURCE: Sanyo tv making high pitch noise from loose cable connector

The noise is coming from the fly-back transformer. By moving the cable connector you move the main board. Unplug the TV and remove the back. The transformer has a red wire going to a rubber cup at the top of the picture tube. Looking at the transformer you will see a dough nut shape with a metal piece going through it .. Drive some tooth picks between the dough nut and the metal core. That should reduce or stop the ringing.

Posted on Apr 21, 2008

bobjrdns
  • 84 Answers

SOURCE: picture tube

no you have no vertical bad chip ic

Posted on Oct 21, 2008

  • 3 Answers

SOURCE: Tv pictures suddenly goes dark blue

the tube could be going out. Do you have a warranty on that?

Posted on Nov 02, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Hyundai tv 74 cm The color it not show good


Nice big screen but CRTs are getting old So, if you can't set correct colors with your Hyundai it might have some serious issue with tube. Probably replacement might cost you more then a new new 27" Flat Panel. See some tutorial and info about bad color of CRT

Fix your own CRT Television Color Problem


How To Diagnose Bad CRT or LCD Monitor


http://www.electronicrepairguide.com/monitor-color-problem.html



LG M2762D 27 Inch Widescreen 1080p LCD TV Monitor Black



LG Electronics LG M2762D 27 FLATRON LCD TV widescreen 1080p FullHD HDTV...

RCA F27440 27 CRT TV

Samsung TXN 2798HF 27 Tantus CRT TV 1080i

Aug 02, 2015 | Televison & Video

1 Answer

When i turn my tv on the sound is great but the picture is very narrow.My tv is at least 8 yrs old.


something similar to this happened to my old T.V, with mine it started to go wrong colours, the screen started to fade, with it being 8 years old, you may just need a new one, they will eventually fully break, so its best to get a new T.V

Dec 09, 2010 | Samsung DynaFlat TX-P2764 27" TV

1 Answer

I lost my color on my tv


If the cable was an SVideo, it's possible you might have a broken pin. Losing one of the 4 pins would still give you a picture but it would be in Black and White. Check both ends of the cable and if one is missing, get another SVideo cable.

May 26, 2009 | Samsung DynaFlat TX-P2764 27" TV

1 Answer

Tv pictures suddenly goes dark blue


the tube could be going out. Do you have a warranty on that?

Nov 01, 2008 | Televison & Video

2 Answers

Picture tube


no you have no vertical bad chip ic

Oct 21, 2008 | Sanyo DS27820 27" TV

1 Answer

32 in sanyo tv


no. the tv has to be built for hd. if you want to watch true hd you have to have an hdtv.

Jan 18, 2008 | Sanyo DS27510 27" TV

1 Answer

Sanyo TV stretches outwards and shakes


If the picture is closing (top to bottom) and goes back to normal when you hit it you probably have a bad solder connection on IC501 (location number) the vertical deflection IC on a metal heat sink. If you mean outwards as in side to side as it looks in the picture, I don't know specifically where to solder but get a magnifying glass and look for suspected bad solder connections. Look for the word width if it is there. It is good that you a confident in soldering.

Dec 27, 2007 | Sanyo DS27910 27" TV

3 Answers

Samsung DynaFlat TX-P2775H 27


If it's not yet a year old it should have some warranty - take it to the shop.. It's probably the HOT (Horizontal Output Transistor) which have been a problem child in this series all the way back to the TXP2745... But don't even crack the case on this one if it's that new - labor might not be covered but parts might. In any event replacing the HOT is not a difficult or expensive job.
Bill

Nov 15, 2007 | Samsung DynaFlat TX-P2775H 27" TV

1 Answer

Tv WENT OUT


Picture tube failure is rare problem. Your problem is powersupply failure and short circuit in deflection area. This is quite common problem. My sugestion is before you got this problem picture clarity and color clarity is better perfomance in your satisfaction means repair is better. Otherwise replace it.

Sep 10, 2007 | RCA 24V511T 24" TV

1 Answer

Rainbow colors after a lightning storm


you need to borrow or rent from a repair shop a degaussing coil. Its a big coil of wire that plugs in and has a switch on it. How you use it? With the coil plugged in,but not switched on ,hold the coil in front center , about two inches fron the picture tube. Now switch on the coil and slowly rotate the coil in a circle all the way around the picture tube and at the same time pulling slowy away fron the front of the picture tube. Keep doing the circular motion till you reach about three feet from the front of the tube, turn the coil sideways fron the tube and quickly shut off the coil. This is done with the tv set on. The set should look clear now ,with no color blotches on the corners or the rest of the picture. If it dosent then the pictre tube is bad. If it does look good, shut off the tv set for a hour or so , turn back on the tv set, Is the colors back on the screen. Yes , then ther thermistor or degaussing circuit needs to be serviced, and this is something you will need to call in a tech to service for you cause theres extremly high voltage inside these sets and not for a handi-person to tinker with. But if its good then your all set. Good Luck

Jun 14, 2006 | Samsung TXN2771HF 27" TV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

44 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74459 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

 Grubhead
Grubhead

Level 3 Expert

5190 Answers

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

Answer questions

Manuals & User Guides

Loading...