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Cannot find the codes for my Zeinth tv model B25A11ZF it is ten years old, several of the codes appear to work and the LED light goes out but the remote will not power off TV Thanks Dale

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May I get the make and model # of the remote to help you more

Posted on May 21, 2011

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Posted on Jan 02, 2017

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Philips flat screen TV, model 47PFL5432D/37 46" Problem one: Have to turn on and off several times to get it to come on. Problem two: screen darker on one side and screen flutters/flashes.


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 14, 2017 | Philips Televison & Video

2 Answers

The tv suddenly goes black and the power light blinks red


Hi,

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY

https://www.youtube.com/watch?v=TR2iWN6b-LY LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

Mar 12, 2015 | LG 37-inch Led-lcd Tv - 1080p 60hz Hdtv...

1 Answer

My jvc led tv model Lt-32N310D does not switch on but its showing the red light on tv


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

Apr 25, 2014 | Televison & Video

1 Answer

Baird tv has no picture but sound ok. picture lights up when turning on and off but then goes out.y


Hi Anon,
If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
If your TV, flatscreen, or monitor is more than 5 years old it is more like to have suffered a component failure.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY
LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

Jan 07, 2014 | Vizio GV47LF Television

1 Answer

I have been given a used Samsung TV without manual and have no idea how old it is or the exact size of this particular TV however, it is bigger than a 42''. I have written down the model code, serial...


The front panel LED light indication "LAMP" flashes?Change the the tv projection lamp or LED lamp first,see what happen?Than go from there?Tvs with "LAMP" LED indication light flashes,tv 1 1/2 or 2 years old use like 4 or 5 hours a day.The projection or LED lamp or bulb,inside life span is over.Require changing LED lamp or projection bulb.

Sep 10, 2010 | Samsung Televison & Video

1 Answer

TV Model # C27A24T about nine or ten years old. TV


Bad grounds and bad caps will cause the problems in this tv. You will need to replace several caps and resolder the tuner itself and that means taking the tuner out in some cases and rework it. This is very time consuming and needs great care not to destroy the tuner. And reinstall the tuner to the board. You need the cap check to locate bad caps and visual to see bad grounds on any Ic on heatsinks. If you are a do it yourselfer fine.. If you cannot do this I would just replace the tv.

Oct 11, 2009 | Zenith C27A24T 27" TV

1 Answer

I have several oneforall brand remote contrtols --no manuals


Your older All in One remotes will probably work fine. I have noticed that many All in One models use the same buttons, "SET codes", and steps to program them. Newer models may have newer control codes for newer electronics, but I would go ahead and try your older ones.

Since you have lost your manuals, I recommend using the code search function. These are the code search steps for a URC-3021, which work on several other All-for-One models.

To search for a code for your TV:
  1. On the remote control, press TV once.
  2. Press and hold SET until the LED blinks twice, then release SET.
  3. Enter 9 - 9 - 1.The LED will blink twice.
  4. Aim the remote control at the the TV and slowly alternate between pressing POWER and TV. Stop when the TV turns off.
  5. To lock in the code, press and hold SET until the LED blinks twice, then release SET.
Hope that helps.

Oct 03, 2009 | One For All URC-3021 Remote Control

3 Answers

TV picture and sound goes off--leaving a blinking green light showing as on (power). Several times in the last week I have shut the power strip off and then on again and the TV went back on with the solid...


If TV goes off and the led stays blinking, that is because the TV is going on protection.
Protection is a special diagnostic mode that starts when an internal fault has been detected.
If this happens erratically while you are watching TV, then parts that can commonly cause the problem are PSU board, main board or digital board, ballast board and converge board on DLP, inverter on LCD, low buffer and sustain boards on plasma.

May 14, 2009 | Televison & Video

2 Answers

Universal Remote Control codes


Most universal remotes have a search mode. They work like this. Most want the TV turned off. Than press the button (TV) than press & hold the set button till the led comes on. Point the remote at the TV than press the volume + to increase. This will take you through the codes one digit at a time. Each time you press the + the remote moves up to the next code. This may take several minutest. Once the TV turns on press the set button again & the led will go out. That's it.

Feb 23, 2008 | Televison & Video

1 Answer

Lost power


The symptom you have needs to be looked at by a qualified technician for proper diagnosis. There are 9 LED`s ( 8 green, 1 red) in the power supply that light up under normal condition. These LED`s are used to help pinpoint the area of trouble. For example, when power is applied all LED`s but one lights up. The unlit LED may indicate the +27 volt source is bad. That will alert the technician to check components related to the +27v line. Since there are 8 green LED`s and 1 red, each having multiple suspects leads us to Mr Spock`s comment to captian Kirk." there are endless possibilities"

Nov 14, 2007 | Hitachi 50UX52B/53K 50" Rear Projection...

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