Question about Toshiba 32A43 32" TV

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POWER LIGHT BLINKS ON AND OFF BUT NO PICTURE APEARS

T.V. DOES NOT TURN OFF BY REMOTE CONTROLE. HAVE TO UNPLUG IT FROM THE OUTLET BUT WHEN I PLUG IT BACK ON IT STARTS THE PROSESS OVER WITH NO PICTURE AND JUST A RED BLINKING LIGHT NEXT TO THE POWER BUTTON. TOOK OFF BACK OF T.V. TO SEE WHAT PROBLEM IS AND FOUND WHERE PROBLEM MAY BE COMEING FROM. A ELECRONIC STATIC COMEING FROM THE WIRE TO BACK OF T.V SCREEN TO THE HORIZONTAL VERTICAL GENERATER. BOTTOM OF WIRE LOOKS LIKE ITS HOOKED INTO A SPARK PLUG. WHEN YOU PLUG THE T.V YOU CAN HEAR AND SEE THE ELECTRICITY IN THE WIRE

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

snakehead
  • 1074 Answers

SOURCE: TV does not turn on; red light blinking.

your problem is a more technical problem you will need a tech to look at your set if you are not a tech you wont be able to do it your self. contact a tech to repair your set the problem is in the power supply or related circuit.good luck.

Posted on May 02, 2007

  • 556 Answers

SOURCE: screen shuts off

my screen will turn on right after unit is plugged in and stay on for a short period of time, then it shuts off and the red light near the power button blinks and teh tv will not turn back on. there might be problem of loose contact in power supply Thanks

Posted on Sep 11, 2007

Shuttle83
  • 1139 Answers

SOURCE: Won't turn on or off - red light blinking

This sounds like a power supply problem, visually check the fuses and if they look ok, and you have a backgroud in electronics test to see if the set is prducing Dc voltage, you will need a multimeter and a schematic to do this with. However, if you do not have a background in electronics please take the set to a qualifide TV repair shop to have the repairs done.

I hope this helps.

Thank you,
Shuttle83

Posted on Nov 14, 2007

  • 244 Answers

SOURCE: power light blinks and no picture

No picture - screen is empty. Sound is ok
Check IC101 (BA7630F), if video signal comes to input (pin 1) but not present at output (pin 14) then replace this IC
No picture and sound, only a high pitch sound at switch on
Remove horizontal transistor and measure the resistance across any two pins. This value should be no less than 200ohms
Picture fades away few seconds after start-up till no picture. Sometimes no picture at all. Sometimes picture OK for longer. Sound unaffected.
Faulty joints on CRT pcb. Cracked solder joints at tube socket connections on CRT circuit board. Caused variable supply to CRT heaters. Resolder all socket pins to pcb.

Posted on Nov 24, 2007

andyroid85
  • 7 Answers

SOURCE: Toshiba 32A32 won't turn on

just fixed one with that problem it was the vertical output ic Q301
that was shorted. try wicking it out. it is a LA7833S.
Postings say to be sure to use the Toshiba part

Posted on Aug 28, 2008

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6 Answers

Conia plasma.no buttons work on the tv and the picture does not appear when you turn it on.it shut of one day.the aerial works and the tv has power.


How long have you owned the television. What is the exact model of the television. Once I have more information I can help you further.
Thanks,
Lee

Aug 26, 2008 | Televison & Video

2 Answers

I have a Sharp flat panel model LC-20SH4U. The units power LED light is red. No effect (sound or picture) when remote or on/off switch is activated. The LED light slightly blinks.


Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.

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1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

Hope this may help;

Regards,
VOTIT

Aug 09, 2008 | Televison & Video

1 Answer

My 32inch lcd tv keeps flickering it started all the sudden


TRY THIS

    • 1 Turn the TV off with the front-mounted power button, not the remote. Unplug the TV's power cord from the wall outlet. Let an hour pass before plugging the cord back into the wall outlet. Turn the TV back on with the front-mounted power button and wait until it has fully restarted. Bring up a TV channel to see if the image being presented on the LCD screen is no longer flickering. A momentary power surge can cause the circuitry inside the LG-brand LCD TV to function erratically.
    • 2 Unplug the video cable from the video connection on the back or side panel of the LG TV. If more than one video cable is connected to the TV, disconnect all of them. Disconnect the other end of the video cable from the video source device that it's attached to -- a DVD or Blu-ray player, or a satellite receiver or cable box. Blow off the connections on the video source device and on the back or side panel of the TV with bursts of compressed air. Reinsert one end of the video cable into the video source device and the other end into the video input that it was connected to. Turn the TV back on with is remote to see if the picture is now free of flickering. A loose or partially connected video cable can cause the LCD TV's screen to flicker when presenting an image.
    • 3 Turn the TV off and unplug its power cord from the wall outlet. Place a power conditioner next to the wall outlet. Plug the power conditioner's power cord into the wall outlet. Plug the TV's power cord into one of the AC sockets on the power conditioner. Turn the power conditioner on. Turn the TV on to see if the picture is now free of flickering. The RF signals in the electric line that the LG TV is drawing power from can cause flicking through interference patterns being generated.

Oct 20, 2012 | Computers & Internet

1 Answer

NO POWER


Need to know how many times the led is blinking.

Try this link for more informationmessage_type_solution.png

Re: tv kdl-55ex620 red light blink 8 times Do a Power Reset. 1. While the TV is off, unplug the power cord of the TV from the electrical outlet. 2. Let the TV remain without power for 60 seconds. 3. Plug the power cord back into the electrical outlet. (If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.) 4. Turn on the TV. 5. When the TV powers on and a picture is displayed, reset the TV to factory default settings.
  • If the Reset message does not appear and the TV turns off and on, begin again from step 5.
  • If the standby light begins blinking eight times, return to step 1.
6. After the Reset message appears, allow the TV to reset. Do not press any buttons on the remote control or on the TV and do not make any other adjustments for 1 minute. 7. Unplug the power cord from the electrical outlet. 8. Allow the TV to remain without power for 10 seconds. 9. Plug the power cord back into the electrical outlet. 10. Turn on the TV.
  • The initial setup screen displays if the above procedures were performed correctly.
11. Follow the on-screen instructions to complete the initial set up. 12. Perform a system software (firmware) update.

Sep 04, 2012 | Sony KDL55EX620 55 inch BRAVIA 1080p LED...

1 Answer

My tv is not working right with picture.


Press the TV button on the remote, make sure the TV is plugged in, check the electrical outlet to make sure it is live if the TV does not turn on. If these actions do not solve the problem, press the Power button on the front of the TV. If the TV turns on, replace the batteries in the remote control and reset it by pressing the number 1 button for 60 seconds. If necessary, reprogram the remote.


Unplug the TV for two minutes, then plug it back in if the buttons on the remote don't work. Make sure the remote is in TV mode.


Change the settings on the sleep timer if the TV turns off unexpectedly. Unplug the TV and wait five minutes before plugging it back in if necessary.

Check your antenna connections and cables if the sound is okay but the picture is poor. If all the connections are good, adjust the sharpness function.

Jul 21, 2011 | RCA 20F512T 20" TV

1 Answer

The list button doesn't work and I am unable to


turn off your cable box
turn off the dvr
disconnect cable box from wall outlet
disconnect dvr from wall outlet
unplug e-sata cable from dvr
replug e-sata cable back in to dvr
plug dvr into wall outlet
turn on dvr
plug in cable box to wall outlet
turn on cable box
wait for cable box to go completely thru startup procedure
...then try your list button again.

Mar 01, 2010 | Televison & Video

1 Answer

Sharp TV LC37D40U Aquos malfunction. It fails to turn on (no picture, no sound) except that power button light blinks off and on continuously. Any ideas. Thanks.


The blinking light is a indicator of a internal failure, it usually blinks as an error code, I have two suggestions, unplug the TV from the power outlet and let it set for at least 30 minutes not plugged into the wall outlet, then plug it back in and see if it has returned to factory defaults and returned to normal operation, if that didn't work then contact sharp @ 1-800-237-4277 and they will gladly assist you. Good luck !

Nov 30, 2009 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...

1 Answer

I have a sony bravia 60'' projection tv kds-60a3000. the problem is after a couple of minutes i will get no sound or picture. i disconnected the plug from my power strip for 5 minutes to cool down, then...


The STANDBY light will flash if the television detects an issue within the television. Some of these issues can be resolved simply by following the steps below to reset the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required . Please note the number of times the STANDBY light flashes and relay that information to the service center.
  1. Turn off the television. Unplug the television power cord from the electrical outlet.
  2. Let the television remain without power for 60 seconds.
  3. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  4. Turn on the television.

Sep 22, 2009 | Sony Televison & Video

1 Answer

LCD TV is hooked thru cable box. When you use the


Try this (may not work):

1. UNPLUG power from TV at wall outlet.
2. Turn ON the TV (with no power cable plugged in).
3. Plug power cable back in (at wall outlet)
4. Turn ON TV (don't use remote this time).

Hope this works!

Sep 03, 2009 | Televison & Video

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