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To repair a tv

When switching on the tv at on/off button,the standby led comes on.But if one of the control buttons on the front of the tv is pusched to turn on the set,the HV can be heard and after 2 or 3 seconds the led goes of and the tv wont come on

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  • starcem Jun 23, 2008

    Wharfedale 64cm colour tv Mod:WH-TV 25 . No the led comes on and after trying to switch the set on from being in standby mode you here the HV and then the led goes of permanently

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  • Master
  • 8,617 Answers

I would need the model number of your set to help you. also does the led blink?

Posted on Jun 23, 2008

  • Sonny Berry
    Sonny Berry Jun 23, 2008

    your set is having a problem with the deflection circuits or the xray circuit. it will most likely need a professional to diagnose those type of failures.

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1 Suggested Answer

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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My Samsung tv model CS - 29M20MH switch onto standby mode with led flashing several times then switch off - no screen coming on


From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/

Jul 20, 2015 | Samsung Televison & Video

Tip

Many Mitsubishi projection TVs have bad control panel switches. These switches...


Many Mitsubishi projection TVs have bad control panel switches.
These switches fail and lock up the TV's computer, disabling everything.
If you can unhook the control panel, the TV will work fine with the remote.

Remove the speaker grill. Pull on the sides, it should come loose with a little effort.
Remove the access panel by removing the 4-6 screws using a philips screwdriver.
Follow wires from control panel inside to the connector labeled "DZ".
These will be the thinner wires, not the thick ones that go to the video jack.
Unhook this connector and the TV should work with the remote.

You can replace the switches, but the Mitsubishi buttons sometimes will just fail again. Using another brand of switch may be more reliable.
Better to just use the remote and let the buttons be useless. Nobody uses these usually anyways.

Some models will require you to unplug the TV for a minute, and then plug it back in and wait about 2 minutes before the TV will work again (reboot the microprocessor inside). The biggest issue with repairing your TV by unplugging the control panel like this, is that you no longer have the green LED on the front panel. Many Mitsubishi TVs will flash the green LED for about 90 seconds and then the TV is ready to turn on. Without this panel connected, you just have to remember that you need to wait 90 seconds after plugging in AC power before the TV will be functional.

If this fix does not help resolve your "dead" set issue, you likely have a bad power supply or bad signal board. The way to know is to check the +5 volt standby line inside. You can check this on the same connector to the front control panel for an easy check, without opening up the back. Just check all the pins and one of them should have the +5 volt standby sending power to the switches. Use the outside of the video jack as your cold ground. Thanks and good luck!

on Jun 19, 2010 | Audio Players & Recorders

1 Answer

Bush led 26916hd


How many times this standby/power light blinks at one time switch ON? Count it carefully. These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy. For more information, check the link http://electronicshelponline.blogspot.com/. If the blinks continues, and non-stop, the fault should be with its main system control IC, and with the memory IC.

Dec 13, 2013 | Bush LCD/ Plasma/ LED Pivot Mount in Black

1 Answer

I need the code number of tv to enable me to use sky remote control


Please try 0863 for Hyundai Televisions To program your Sky remote control using the 4 digit code
  1. Switch on the TV set
  2. Press the TV button on the Sky Remote
  3. Hold down the Select and Red buttons for 2-3 seconds until the LED blinks twice
  4. Press the TV button on the Sky Remote again
  5. Enter 0863
  6. The LED should blink twice, if not recheck the 4 digit code used and go back to 1
  7. Press the standby button on the Sky Remote (The TV should go to standby)
  8. Press the Select button to store

If the TV does not go into standby press the TV button then the standby button, then TV then standby, keep repeating this until successful. This will scan the codes used for a particular make of TV.


Please keep me posted.


Thanks.


Lor04

Apr 06, 2011 | Hyundai Televison & Video

1 Answer

32 inch, hannspree tv.1080P I need code to get my sky remote to work.


1) Switch on the TV set
2) Press the TV button on the Sky Remote
3) Hold down the select and red buttons for 2-3 seconds until the LED blinks twice
4) Press the TV button on the Sky Remote again
5) Enter the 4 digit code for your make of TV (try 0206)
6) The LED should blink twice, if not recheck the 4 digit code used and go back to 1
7) Press the standby button on the Sky Remote (The TV should go to standby)
8) Press select to store this setting If the TV does not go into standby press the TV button then the standby button, then TV then standby, keep repeating this until successful. This will scan the codes used for a particular make of TV.

Mar 15, 2011 | Hannspree XV32 32 in. LCD Television

1 Answer

I bought my son a 19" philips tv model # 19pfl340d/27.in order to turn tv on it must be unplugged for 10-15 minutes.The first one I bought did the same thing and I returned it.this one is exactly the...


The remote control will not operate the TV when the TV is in the OFF mode (No LED lit on front bezel). To change the mode from OFF to STANDBY or ON, press the POWER button on the side of the TV. Once the POWER button is pressed, the LED will change to either red to indicate STANDBY or green to indicate ON, whichever mode the TV was in prior to being turned off with the TV POWER button.

By pressing the POWER button on the side of the TV, the mode will toggle from OFF to either STANDBY or ON. If the POWER button is pressed and then the LED on the bezel is red, the TV is in STANDBY mode and will need to be turned on using the remote control. If the POWER button is pressed and then the LED on the bezel is green, the TV is ON.

Nov 11, 2009 | Philips 19PFL3403D/27 19 in. LCD TV

1 Answer

Code for TV / Sky+remote


Problem: Need Sony manufactures code for the Sky remote.

Solution: Your TV Code for Sony is 0000

1. Turn on your TV.

2. Ensure that the front of your Sky Navigator is closed.

3. Press "tv”.

4. Hold down "select" and the red button together for about two seconds, until the red LED on the Sky Navigatore flashes twice.

5. Press "tv" again.

6. Key in the four digit code for your brand of TV. The LED on the Sky Navigator will flash twice. If the LED illuminates only once, re-check the code for your brand of TV and start again at step 5.

7. Press the standby button on your Sky Navigator. If your TV switches off, press "select". The LED on the Sky Navigator will flash twice. If your TV does not switch off, press "tv", then press the standby button.
Repeat this (press "tv", then standby button) until your TV turns off,
then press "select".

If you are still experiencing problems, please telephone for technical
assistance. you will find the "Technical Help" telephone number by
pressing "services" and selecting "Telephone Numbers".



The help given is based on information taken.... Hoped this has helpd you

Jan 13, 2009 | Televison & Video

1 Answer

Hitachi CLE984


The code you need is 0145

1) Switch on the TV set
2) Press the TV button on the Sky Remote
3) Hold down the select and red buttons for 2-3 seconds until the LED blinks twice
4) Press the TV button on the Sky Remote again
5) Enter the 4 digit code for your make of TV
6) The LED should blink twice, if not recheck the 4 digit code used and go back to 1
7) Press the standby button on the Sky Remote (The TV should go to standby)
8) Press select to store this setting
If the TV does not go into standby press the TV button then the standby button, then TV then standby, keep repeating this until successful. This will scan the codes used for a particular make of TV.

Jul 01, 2008 | Hitachi CLU-5713TSI Remote Control

1 Answer

I NEED THE CODE FOR ALBA TV MODEL NO. ALCD15TV8M


There are two code types for sky remotes, Brand Codes & Direct Codes.

The codes for Alba are:

Brand - 0043

Direct - 037, 065, 246, 399, 263, 064, 446

There is a small difference in the way they are set.

To program using the 3 digit code - Direct Code
1) Switch on the TV set
2) Press the TV button on the Sky Remote
3) Hold down the select and red buttons for 2-3 seconds until the LED blinks twice
4) Enter the 3 digit code
5) Press the select button to store
Press TV and any number to test, If this does not operate the TV set try below.

To program using the 4 digit code - Brand Code
1) Switch on the TV set
2) Press the TV button on the Sky Remote
3) Hold down the select and red buttons for 2-3 seconds until the LED blinks twice
4) Press the TV button on the Sky Remote again
5) Enter the 4 digit code for your make of TV
6) The LED should blink twice, if not recheck the 4 digit code used and go back to 1
7) Press the standby button on the Sky Remote (The TV should go to standby)
8) Press select to store this setting
If the TV does not go into standby press the TV button then the standby button, then TV then standby, keep repeating this until successful. This will scan the codes used for a particular make of TV.

Feb 18, 2008 | Televison & Video

3 Answers

Remote code


You won't be able to use it for your dvd player unfortunately.

The code for sky is 0145.

1) Switch on the TV set
2) Press the TV button on the Sky Remote
3) Hold down the select and red buttons for 2-3 seconds until the LED blinks twice
4) Press the TV button on the Sky Remote again
5) Enter the 4 digit code for your make of TV
6) The LED should blink twice, if not recheck the 4 digit code used and go back to 1
7) Press the standby button on the Sky Remote (The TV should go to standby)
8) Press select to store this setting
If the TV does not go into standby press the TV button then the standby button, then TV then standby, keep repeating this until successful.

Gaz

Jan 14, 2008 | Hitachi CLU-4324UG Remote Control

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