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Sanyo DP19647 screen black

Immediately after my power came back on after Hurrican Gustav, my 9 mo. old Sanyo DP 19647 screen went black, but has great sound. Help!

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SOURCE: help - 15 mth old 42" edtv "plasma" black screen" have power and sound

I had the same problem....wasnt the main board but the two smaller boards...vizio changed them and no problem since .....

Posted on Feb 19, 2008

  • 163 Answers

SOURCE: Sanyo LCD TV DP32746 no picture

Easy way to Diagnose is get a known good CCFL from a laptop or LCD TV and start plugging it in to the existing Cathode's Ports one at a time. Generally its a bad CCFL on these multiple units.. (2,4,6) Bulbs.. Moniserv.com for replacements.

Goodluck guys!

Posted on Apr 04, 2008

  • 71 Answers

SOURCE: need infrared hex code for sanyo dp19647

use the code 100 for sanyo tv.

Posted on Mar 05, 2009

  • 2 Answers

SOURCE: Samsung Plasma 50" No Picture but have sound

BAD Y BOARD

Posted on Jun 08, 2009

KingDWS
  • 1606 Answers

SOURCE: no picture

It sounds like the backlight is out. If you can see a faint image that changes then this is the case. You either need to send in for repair or replace. It can if you are lucky be a connection. You can try removing the video cable and try another source or cable.

Posted on Jul 09, 2009

  • 135 Answers

SOURCE: screen went black on my 42" sanyo model dp42647 lcd

Hi there! The panel may be in protection mode. The Inverter board is the most logical area to start after checking power supply Voltages.(5,6,24 and 13Volts). There may be coils on the Inverter Board which have bad soldering or faulty. Other than this it may be main board which controls switch on or off. If all else fails, refer to a repairer. Beware of High Current!!! Best Wishes and Good Luck, Jus004

Posted on Aug 23, 2009

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Why did my sanyo 19" hdtv all of sudden went black? what to do now?


Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

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sounds like a bad mainboard or power supply

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I would love to help you.
Please respond by PRESSING REPLY OR COMMENT
Did you experience any storms recently? IE. the power cut off unexpectedly?
Bruce

Jan 13, 2011 | Sanyo 42 in. LCD TV

1 Answer

I have a Sanyo model# DP 37819 just stopped working. Black screen , no sound and green power light blinks on and off


Tries tv unplug,replug the tv back like an hour later,now the tv is resetting itself back to the factory setting.Now,the tv should be working now.Not,than this problems,the cause is the power supply board have problems.That the board,where the power a/c cord plug into it.Try website like Ebay.com to buy a whole refurbuish power supply board for the replacement.

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1 Answer

SOUND, TUNING, REMOTE ALL WORK. SANYO DP19647 NO PICTURE OF ANY KIND


Ur LCD inverter board is dead.Replaced this board will get ur pictture back.It usally a long board.Tries Shopjimmy.com,Ebay.com for a refurbish part board.

Feb 15, 2010 | Sanyo DP19647 19 in. LCD TV

5 Answers

Sanyo DP19647...power comes on but no picture on screen. Any ideas?


Main Power Board is damaged, you have to replace but it´s an expensive part maybe the best is to buy a new TV

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2 Answers

Need a remote code my new sanyo tv to go with att-uverse cable sanyo #dp19649


I went through all the Sanyo TV codes and then started entering in groups of 10. The U-verse offered 1103 i did 1100 to 1110 and it worked with 1107. Unfortunately at&T said you have to check the manufacturer which doesn't list universal codes. I was lucky on the Sanyo 18.5" LCD from Walmart using 1107!

Aug 31, 2009 | Sanyo DP19647 19 in. LCD TV

2 Answers

Screen went black


Check the power supply for 12 volts dc, it must provide at minimum 3 amps of power to trigger the on circuit. If not, replace the adapter... if you need one, please contact me.

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Sanyo Plasma Tv Black screen


I've had the same problem main board went out it's a 100.00 part fixed myself.

May 03, 2008 | Sanyo DP42746 42 in. Plasma Television

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