Question about Toshiba 27A50 TV

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Toshiba 27a50 tv light is blinking but won't turn on

My tv will do one of two things, it will turn on but not show a picture, and the light will be blinking, or will turn off while watching tv, and the light will blink.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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techman
  • 3130 Answers

SOURCE: Power light is blinking TV does not turn on

Mosy likly the regulator Ic in the main power supply . Not a consumer replaceable item because of xray and safty issues Call in a shop to assit you in this matter. Good luck

Posted on Jun 14, 2006

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SOURCE: blinking light wont turn on Toshiba TV CE19H15

Yes, it's quite possible that you indeed may have sufferd from a Power Spike, induced by lightning during the storm, esspecially if plugged in during said storm. I have had quite a few customers ova the years with this exact problem. I always advise my clients to unplug ALL devices during a storm, and for ones that simply cannot be unplugged then some sort of Spike/Surge Protection device MUST be used. As a matter of interest, I have written many a report to insurance companies to support a claim for a replacement.

Posted on Aug 08, 2007

premtech
  • 934 Answers

SOURCE: Toshiba 46HM94P

booboo43,
How's the lamp?? Sounds like a lamp failure which is the most likely problem with these units. The lamp for that unit is Toshiba p/n# 23311083x but a better source would be http://www.dlplampsource.com/ and they have it for $199.00 dollars with free shipping...

Posted on Nov 05, 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

ctf1800
  • 4402 Answers

SOURCE: Toshiba 65HX81 would not show any pictures power light blinking

how many times does it blink?

Posted on Dec 25, 2007

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1 Answer

TV Won't turn on, Has flashing red light.


Flashes of standby light is fault indication. Count it and confirm the number of flashes occurs at one time switch ON. If you wish to get more details about these blinking codes to Toshiba sets, check this link. Pull up older posts there.

Mar 02, 2013 | Toshiba TP50F60/61 TV

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What's your problem? won't turn on..... yellow/orange light continually flashes three times...


Toshiba Regza 37in - 37HL17
TV will not turn on - Yellow power ind. Light blinks three times...
Fixed with a firmware update (hard to believe, but true). Search Google for a file named: 2007SEN069.zip (don't worry if the page you find it on doesn't mention the 37HL17 - it worked fine). Unzip the file, and copy the 3 folders and 3 files to the root of a small SD card. The SD card MUST be 2GB or less in size (I used a 1GB card), and it MUST be formatted with FAT-16 (not FAT-32). Mine was pre-formatted as FAT (FAT-16). The SD port is on the back of the TV behind a cover plate near the power cable. You do NOT need to remove the back cover of the TV, just the small cover plate (1 screw). UNPLUG the TV; remove the cover plate; insert the SD card (prepped as explained above); Plug in the TV; Watch the yellow lights blink, then turn blue, then go dark; UNPLUG the TV; remove the SD Card and replace the cover; Plug in the TV; Yellow lights will blink a few times (this is normal); when blinking stops, turn on the TV and you should be good to go. :-)
Pictures attached are from a Toshiba software upgrade bulletin I found online.
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Aug 06, 2012 | Toshiba Regza 37HL17 37 in. LCD TV

1 Answer

Sony blinking codes


If i remember correctly ten blinks means a high voltage error.
The only thing you could try is unplugging the power cord then plug it back in and try turning on the tv. If it still won't turn on try unplugging the power cord for five hours or longer and try again. If it still won't turn on it would be best to find a local repair shop that works on sony tv's and have them repair it for you.

Mar 01, 2012 | Sony Grand WEGA KDP-51WS550 51" Rear...

1 Answer

TV will not turn on? Blinking LED,won't turn on? Changing back and forth from Blue and Yellow; which is on and off from panel lights?


the red picture is because the optical block is bad now this part cost about $500 plus labor , when you took the lamp out you need to put the door back otherways the tv wont wort

Jan 27, 2012 | Toshiba 62MX195 62" HDTV

1 Answer

We have a toshiba 72 dlp tv. We were in the living room in which tv is in we heard a pop. When we went to turn the tv on we heard sound but no picture and the yellow light on the front of the tv blinks 16...


Good day!!!


Your color wheel is clapped out. The part is not directly replaceable - they seal it in the light engine and won't sell spares. A rebuilt engine for this set will probably run you between 230 and 270 USD. Replacing it is a cinch if you can get another engine for it.



Jul 16, 2011 | Televison & Video

1 Answer

The power indicator light is blinking. Tv will not turn on... Toshiba model 32HF72 I have tried to reset...wont reset


usually after 4 or 5 yrs EHT ( transformer that supplies voltage to tube ) becomes weak - then TV won't get ON.. means no picture no sound ..but LED blinks - in some TVs along with EHT 1 or 2 components like resistor, transistors, etc will also gets deffective .................. so solution is TV circuit board has to be checked to find whether only EHT is deffective or other components are also deffective - price of EHT will be between Rs.250 (US$ 5) to Rs.600 ( US$ 12) ........iam from bangalore.....i don't have any idea about EHT component's price & service charge in your area........this problem cannot be solved by user unless user is a technical person having idea about components (resistors, transistors,diodes,...etc..), having multimeter , soldering iron & other tools...so my suggestion call TV service engineer or contact toshiba service centre.........

Apr 17, 2011 | Toshiba 32HF72 32" TV

2 Answers

Tv screen get smaller


not the flyback
it is either the vertical ic
or related caps
it is repairable probally between $75 and $100

what size screen and how old (is it worth it? that your call

Dec 20, 2008 | Toshiba 27A50 TV

3 Answers

Toshiba 62hm14 TV turns on with no picture but has sound then green light blinks and it shuts off


This isn't gonna help you, but I have the same problem on my 62HM15A, think we have about the same tv, widescreen DLP,?

My TV does the same thing powers with a blining lite then powers off. First it powered on with sound no pic, then would shut down and power up again with pic and sound , now i gots a nothing just powering on and off until i shut the thing off manually.

thanks, just posted here in case some answers bipea's question and it relates to mine.

Jul 23, 2007 | Toshiba TheaterWide 62HM94 62" Rear...

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