Question about Sanyo 42 in. LCD TV

1 Answer

SCREEN WENT BLACK, BUT WE HAVE SOUND?

DP4264703

Posted by on

  • perk485 May 12, 2009

    Only 17 months old and we have black screen.NO help from Sanyo.We have an extended warranty,but they claim that they can not find a repair shop.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 718 Answers

It looks like you may have one of three problems.
Take a bright flashlight and place it against the screen. If you see an image around the edge of the flashlight then;
1) The inverter board is bad.
2) The CCFT (cold cathode fluorescent light) are bad.
3) The power supply to the inverter is bad.

Posted on Mar 08, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Sanyo TV - black screen, sound find


The black screen on your Sanyo TV is symptomatic of power supply failure

Jun 03, 2013 | Flat Panel Televisions

1 Answer

I have a 52lb5d lcd tv and i have a black screen i plug my lap top in it then it went blank but i still have sound


I have the same TV and this morning went to turn it on. I have crystal clear sound but a black screen.

Feb 02, 2011 | LG 52LB5D LCD TV

1 Answer

Vizio plasma. screen went black, and the power light went out.


Sounds like the power suply went. I don't know that model off the top of my head, but you might find a replacement here http://www.electronica-usa.com/Merchant2/merchant.mvc?Screen=CTGY&Store_Code=EU&Category_Code=PLA
-=/ Daft Tech /=-

Oct 26, 2009 | Vizio P50HDTV10A 50 in. Plasma HDTV

1 Answer

Tv screen went to different color dots then went black


SCAN AUDIO SERVICES
8101 ORION AVE UNIT 5
VAN NUYS, CA 91406

BEST & CHEAPEST SERVICE
HIGHLY RECOMMEND THEM

Jul 28, 2009 | Vizio VA26L 26 in. LCD HDTV

2 Answers

Vizio GV47L screen went black and is now unresponsive


Could be the power supply gone bad.
No easy solution I'm afraid.

May 20, 2009 | LG 47LC7DF 47 in. LCD HDTV

Not finding what you are looking for?
Sanyo  42 in. LCD TV Logo

Related Topics:

893 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68197 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Cindy Wells

Level 3 Expert

4754 Answers

Are you a Sanyo Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...