Question about Televison & Video

Open Question

Techwood 37 inch lcd tv on and off not working but blue light on

Posted by on

4 Suggested Answers

  • 848 Answers

SOURCE: matsui 19041 lcd tv 37

there is some voltage regulation problem in your tv ......

Posted on Aug 25, 2008

  • 2307 Answers

SOURCE: Protron PLTV37C 37-inch LCD TV

There is a history with the power supplies failing on these TVs if it fails to power up, nut it could also have a back light inverter board defective.
The LCD still repairable if you find a good TV technician that knows how to fix electronics devices to the component level.
Let me know if you need further assistance.

Posted on Nov 14, 2008

  • 8457 Answers

SOURCE: 37 INCH LCD MAGNAVOX TV WILL NOT TURN ON. MUST BE

This problems,very common in LCD tv,after the tv was in used about a year or two.The new technalogy LCD tv don't handle heat very well,not like the old CRT Tube Tvs.The power supply board tend to have bad capacitors componnents leakage,that bulges up it top or puff up gases escape,that why it take times or couples pushes to the power botton to turn the tv on.U know basic electronic's,and have soldering tools and solders?Take the tv aparts,check for these bad capacitors,that bulges,puff up in the power supply board and replaced them,than ur power will work normal again.Or tries Websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Posted on Apr 29, 2010

dunnbiker
  • 8546 Answers

SOURCE: my phillips 60 inch tv

Look in the manual. (Page 4)

Turn the TV on From main supply: Ensure that the main supply is turned on. A blue indicator light on the front of the TV lights up. When the TV is turned on by the main supply, the blue indicator light will blink for 45 seconds. This is the lamp's start-up period. When the light goes off, press the POWER button on the remote control or power switch. Press POWER to turn on the TV.

http://www.retrevo.com/support/Philips-60PL9200D-TVs-manual/id/633ag423/t/2/

Telephone number Philips Customer Care Center: 1-888-PHILIPS (744-5477)

Posted on Aug 14, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Techwood TV 37I asked for a set instructions to be sent by download was wondering how long does it thank you


Hello Graham

usually it depends if someone wants to pick up your request, or in some cases they try, can't find anything and move onto another question, in the hope that someone else can help you.

I am one of the manual or instructions experts, but in reality, I am just good with search engines. From a quick search, I reckon that you are not actually giving a full model number. That looks like '37-one', but Bing reckons it should be 37-letter I. However looking at the other Techwood model numbers they are much longer. Look at this;
TECHWOOD LD3711 37" LCD

Seems they are actually made by Matsui and badged Techwood?

This maybe that your television shows 'Techwood 37i' on the front, but the full model number is on the rear near the mains cable. It will also have a serial number but we don't need that.

All you have to do is Google

make model manual
or
make model instructions

The top site on the link below 'manualslib' is the best one. Stay away from any that ask you to download anything, or any that show a link in a PDF file. The don't have you manual and are just 'clickbait'.

http://www.bing.com/search?q=techwood+tv+37i+manual&qs=HS&pq=techwood+tv+37i+manual&sc=1-22&sp=1&cvid=1EB6D9B22E49423FA93DF3199F715E92&FORM=QBRE

Post back as a COMMENT if you need any further help, and please don't start a new post to reply to a question.

Andrew
Fixya moderator

Jul 01, 2016 | Televison & Video

2 Answers

Olevia 37" LCD TV will


my olevia a 232 s12 2nd hand tv . gift from a relative wont power on .just had the blue light on.i was able to reset my 32 inch olevia by pressing and holding down the power button much like a computer to reboot.might work for you.

Aug 20, 2011 | Olevia LT32HVM 32 in. LCD Television

1 Answer

Techwood 37 Inch LCD HD Ready TV - 37722HD manual book


Hi joachi, my name is John. Welcome to FixYa. You can get it here. www.manualsonline.com . Thanks for choosing FixYa....John

Dec 03, 2010 | Televison & Video

1 Answer

Blue light flashes on front of tv cannot get set to turn on


my sanyo 37 inch was workin fine put it on the wall now the blue light on the front is flashin like mad screen wont *** on got the clicky sound as if i was turnin it over by the side any ideas ??

Aug 21, 2010 | Sanyo 42 in. LCD TV

1 Answer

Push power on my polaroid 37 inch lcd blue light


hello, your tv has a power supply problem, you need to call the repaiman, your are looking at $225.00 to $250.00 for this repair good luck

Jun 24, 2009 | Polaroid Televison & Video

1 Answer

Blue screen on my haier 37 inch tv


my tv just went to a blue screen one day. I can turn it on and then it will just remain on the blue screen. Any button (except the volume) I push on the remote comes up on the screen "no signal". What would you suggest? I have been reading about replacing a fuse or board? Most of those are on the 42 inch version---I have teh 37 inch version.

Feb 02, 2009 | Haier HL37S 37 in. LCD HDTV

1 Answer

37 inch LCD TV


These Polaroid LCD sets all fail like this. Bad power supplies. Call the warranty number and demand to have the main module replaced even if it is out of warranty.

Feb 04, 2008 | Polaroid FLM-3734B 37 in. LCD HDTV

1 Answer

Tv won't stay on


our tv done the same thing, go off and on, with the blue, we thought it was over loaded, we plug them in two different sockets. it worked so far.

Dec 11, 2007 | Protron PLTV-37 37 in. LCD Television

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

63 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73157 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

71856 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...