Question about Panasonic CT-27G23 27" TV

1 Answer

Buzzing sound, no picture on my Panasonic TV

I have a 27" Panasonic Tv that one day that all of a sudden stop working. I just have a Buzzing sound, no picture. the model # is CT-27G23W. What can it be. I really appreciate the help.

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 236 Answers

You might have a short causing the set not to start. Probably in the horizontal/high voltage circuit. The buzzing sound that you're hearing is the power supply overloaded. Stargazer

Posted on Apr 23, 2007

Ad

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 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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Partial vertical collapse, picture and buzzing sound


Check the solder joints on the vertical IC. If you reflow the joints and the problem persists replace the IC. Buzzing sound may be the flyback or something dealing with high voltage. Take the back of the TV off and see where the sound is coming from and see if you can see anything when you turn the TV on. Stay away from the TV and don't touch anything when turning it on.

Dec 28, 2012 | Panasonic CT-27G23 27" TV

1 Answer

I bought philips model no. 47pfl7403d/27 in 2008 .Suddenly last month it started skipping picture but we could hear sound.After few days it started smelling like something is burning and it stopped...


Seal deal w/ ours. I took it apart and the power supply board had the burn marks on it. Just ordered another power supply board (pn: 272217100571) for ~ $100. TV back panel comes off fairly easily to get at boards.

Jun 14, 2011 | Philips 47PFL7403D 47 in. LCD TV

1 Answer

Tv has picture but no sound !


Tihs would be do to a faulty flyback , A fly back is a circuit board that is on the back of the tube this being replaced will have much better results.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Jun 19, 2009 | RCA F27664 27" TV

1 Answer

TV WENT BLACK WITH BUZZING/SOUND


hi the problem is the picture tube of ur television has got damaged.. its better to replace a new picture tube...

Jan 24, 2009 | Philips Magnavox 27MS343S 27" TV

1 Answer

PANASONIC CT-27D30B


Maybe the vertical IC output are damaged you need to replace him

Sep 19, 2008 | Panasonic CT-27G14 27" TV

1 Answer

Volume suddenly turned down during commercial


shut off the all BBE and surround and the AL sound page 27 of the manual.

Feb 22, 2008 | Panasonic VIERA TH-65PV500 65 in. Plasma...

1 Answer

Buzzing sound


You haven't specified where the buzzing sound is coming from, if it is coming from speakers, changing capacitors in the audio section will fix the problem, especially the filters. Now if it sounds like a hissing sound from back of the tv, the CRT base socket is the culprit. It is an easy thing to fix, and the base is cheap, but make sure you purchase the exact same type of base or it will harm the CRT. Good luck.

Jan 22, 2008 | Samsung TXN2775HF 27" TV

1 Answer

A lot of white noise appearing on Panasonic CT-27SL13 27 using COMCAST


You maist likely have bad ground connections inside the tuner of this TV set. Good Luck

Jun 23, 2007 | Panasonic CT-27SL13 27" TV

1 Answer

Philips Magnavox 27" TV - no picture and buzzing sound


Are you using the video input? Do you get on screen display? If so you probably have the video (yellow) wire connected to one of the audio inputs.

Feb 08, 2007 | Philips Magnavox SC3127N 27" TV

Not finding what you are looking for?
Panasonic CT-27G23 27" TV Logo

Related Topics:

321 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5508 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

508 Answers

The Knight
The Knight

Level 3 Expert

75756 Answers

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

Answer questions

Manuals & User Guides

Loading...