Question about Symphonic ST419E TV

1 Answer

It can not stay on continously

The problem that I have with my TV is that every time I turn it on, it only stays like that a few seconds maybe like three or four and then turns off again.Would you know how can I fix it?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that has over 10 points.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 45 Answers
Re: It can not stay on continously

You are approaching a large problem, please calla good tv technician so to repair your power suply and TV tube supply board. Patrick

Posted on Aug 27, 2007

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

ALBA tv screen turns itself off, but the volume stays on, what's wrong with it? how do I correct it?

Might be some loose solder terminal/s at its horizontal output section. The set should be checked.

May 11, 2012 | Proton MM2701VT 27" TV

1 Answer

TV will not stay on. It will turn on and after a

Problem with your TV's picture tube,Replaci it

Feb 15, 2011 | Philips 32PT5441/37 32" TV

1 Answer

What was the code did all work cause i can not get it to work at all


Just try one amoung the following codes. I've only these three codes are available with me for Jensen Tv.

{ 0004 _0009 _0133 }


  1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
  3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
  4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.
Note:- If one amoung the above four codes did't work, try the other after the TV is switched off and switch in again after some time, say at about 10 seconds, and try the other. Not enter the code continously without turning it off, after one code won't work. Ok.

If after trying "Direct Code Entry" your device does not respond, or if your brand is not listed, try doing a search of the code library for your code by following these steps.
  1. Manually turn on the device (TV, VCR, etc.) to be controlled.
  2. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  3. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks once, then stays on.
  4. Press the CHANNEL UP button repeatedly (up to 300 times) until the device to be controlled changes channel. The red indicator blinks, then stays lit.
  5. Press and release MUTE to install the code. The indicator light goes off.

Oct 25, 2010 | Jensen TS2050J 20" TV

1 Answer

MY sony trinitron XBR TV does not stay on.

what's wrong with my Sony trinitron XBR tv's timer

Apr 27, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Picture does not stay on when set is turned on

its a switch fault, you need to get a tecnition but cheaper buying a new tv,hope this help

Jan 24, 2010 | Philips Magnavox 27MT5405 TV

1 Answer

TV won't work.

maybe theres a lose connection in circuit boadr,try to resolder the circuit

Oct 19, 2008 | RCA TruFlat 27F520T 27" TV

1 Answer

Tv won't stay on


May 10, 2008 | Samsung TXJ2754 27" TV

1 Answer


looks like HVT I' had same problem job for experienced tech

Jan 31, 2008 | Philips Magnavox MS2530C 25" TV

1 Answer

TV cut out and stay on standby

hold the power switch in from off for 10 seconds, worked for me.

Jan 06, 2007 | Sony FD Trinitron KV-28FQ75 28" TV

Not finding what you are looking for?
Symphonic ST419E TV Logo

Related Topics:

71 people viewed this question

Ask a Question

Usually answered in minutes!

Top Symphonic Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

66413 Answers

Cindy Wells

Level 3 Expert

4719 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

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

Answer questions

Manuals & User Guides