Question about Toshiba CZ27V51 27" TV

1 Answer

TV Picture Pops In and Out Toshiba Color TV CZ27V51

When I turn on my TV, usually I get sound and no picture. If I bang on the side of the TV, the picture wiil pop on and then go back off. If I keep banging, eventually I'll get the picture to stay on. Sometimes when I'm banging it pops on with a dark, shadowy verson of the picture and have to bang more to get the full on picture. Once I get a full, steady picture, it stays until I turn off the TV. If I turn the TV back on when it is still warmed up, I get the picture immediately and don't have to bang.

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Mine was doing the same thing. If i put pressure on the cable input from left or right it would fix this.

Posted on Sep 23, 2009


1 Suggested Answer

  • 2 Answers


Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Toshiba 27"CZ27V51 when I first turn it on the red light will blink, but no picture/sound.

dust is not the problem.they most be an open cecuit on the cecuit,just open the tv and look persiently if u can fine the open cecuit and resolder it with a soldering iron if only u can do it but if u can't take it to a qualify technicien

Sep 06, 2015 | Televison & Video

1 Answer

I am not getting any picture or sound

In other words, your TV is in dead condition now. You must start troubleshooting from its main power supply regulator section itself. If you have sound knowledge in electronics, inform me. Without knowledge and experience, it will be fatal to try to repair main power supply section circuits, since, most of the components on this section will he [Hot] during power On. Without applying main power, it is impossible to go forward too.

Jul 29, 2012 | Toshiba CZ27V51 27" TV

1 Answer

36' toshiba with red screen and glowing horizontal lines.

Bad connections on red drive transistor on crt module. Resolder all connections on crt pcb.

Nov 25, 2011 | Televison & Video

1 Answer

The picture gets darker and darker till i can barely see anything. everything else works fine

I'm sorry to tell you but this is caused by the aging of tube. There's nothing more that can be done to save this tv, time for a new one.

Aug 18, 2010 | Toshiba CZ27V51 27" TV

1 Answer

Toshiba 32a43 32' picture garbled mess

If you can get the tv to display the blue blackground(usually happens when there is no antenna or cable feed to tv) check to see if the whole screen is a solid blue, if it shows discolored areas around the screen then you might have to "demag" the screen. See if you can rent a demad coil from a tv shop and with tv on turn the coil in circular movements all over the front of screen till blue is solid.good luck!

Aug 03, 2009 | Toshiba 32A43 32" TV

1 Answer

TV picture jiggles frequently. Cable service. Is set getting ready to quit?

Mine did this...jiggle the cable imput and watch the picture to see if it flashes. Mine did so..the cable imput is the prob

Jul 30, 2009 | Toshiba CZ27V51 27" TV

1 Answer

No sound or tv signal

Probably need the TUNER either fixed or replaced.

Apr 27, 2008 | Toshiba CZ27V51 27" TV

3 Answers

Toshiba TV model CZ27V51 - picture+audio off, red light flashing

hi there, Flashing light red means a shorted electronic component is need to be replaced. do some test at video section, most of it are diode, transistors, transformers. ty

Jan 27, 2008 | Televison & Video

Not finding what you are looking for?
Toshiba CZ27V51 27" TV Logo

471 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76115 Answers

Jaime Hernandez

Level 3 Expert

2337 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

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

Answer questions

Manuals & User Guides