Question about Sanyo DP50747 50 in. Plasma TV

1 Answer

I have a Sanyo DP50747 (May 2007) it has worked perfectly fine for 4 yrs and then one day while on it shut off and will not power back on. No light - no nothing - as if it is unplugged. Any ideas? I am afraid to call the repair guy because we really can't afford to have them come out and with my back being bad there is no way I can lift this to get it into the vehicle to bring it somewhere.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sanyo Master
  • 8,457 Answers

Tries tv unplug,replug it back like about an hour later.The tv should resetting itself back to the factory setting.Now,the tv should be working again.If tv have the same result,the tv power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Try website like Ebay.com to buy a refurbish power supply board for the replacement.

Posted on Mar 21, 2011

  • phawkins633 May 09, 2011

    I just pulled the power board off of one (dp50747) and it had bad (bubbled) capacitors. Took it to a repair shop and he replaced them for $60. Popped board back in and I now have a 50inch plasma for $60!

  • Brandy Nick Garro
    Brandy Nick Garro May 01, 2012

    What did the power board look like? Im not sure if thats whats wrong with mine but everytime we turn it off for some time and try to turn in back on theres no picture, we have to keep turing it off and on until we get a picture. sometimes if we turn it on and let it sit (with green light on but no picture) for a few minutes then turn it off and back on it will correctly turn on. do you think the power supply board needs replacement?

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Model DP26649 No pic no sound no warning. Shut off last night and dead today. Will be 2 yrs old in August.


Now the tv it is completely dead no LED power light indication is on at all or the tv power LED light indication blinking too?Check the power source?Tries tv unplug,replug it back about an hour later for the tv do a resetting itself back to the factory setting,tv should be working again.If not the tv power supply board it is dead,that the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.

Jun 17, 2011 | Sanyo DP32746 32 in. LCD Television

1 Answer

I have a 1 year old sanyo 42" lcd tv, model DP42849, The tv was running perfect till one day watching a movie, the screen went black and audio went all strange, i shut it off and on, and nothing, the power...


You need to find out if the power supply is putting out 24vdc for the backlight inverter board, it can be that the inverter board has short circuits which will cause the 24vdc to go into shutdown to protect itself, you can disconnect the power cables to the inverter board to see if you will get the 24vdc back.

Aug 05, 2010 | Sanyo DP42849 42 in. HDTV

2 Answers

Sylvania LD320SSX turns off by itself.


your powersupply is dying in the set.. have it checked..

Apr 10, 2010 | Sylvania LD320SSX LCD TV

1 Answer

3 YEAR OLD SANYO DP 32746. SHUT ITSELF OFF, CAN NOT TURN BACK ON


If you leave the tv unplugged for 2 days (atleast) then plug it back in and try to turn it on and if it comes on its the power supply board. If it comes back on it will probably shut off between 30min to 4hrs and you would have to unplug it for 2 days again. All the power needs to drain out of the tv. If thats the case take the back pannel off and check the part number out on the internet. Not hard to do becarefull touching things the power supply does store a little bit or shock in it. Good Luck.

Dec 13, 2009 | Sanyo DP32746 32 in. LCD Television

2 Answers

50 inch Sanyo Vizon Plasma TV. Has sound but no picture for last few days. 2 years old


This set has LG insides, it will have failed on either the Y-Sustain PCB or the Z-Sustain PCB.

Quite common.

Repair estimates should be $250 - £350 depending on which has failed.

Stick it on eBay, it will fetch good money faulty.

Sep 06, 2009 | Sanyo Televison & Video

1 Answer

Sanyo PLC SW20AR - Shuts itself down


check the follwoing :
check lamp physically for melted filament, white deposits on filament/ reflector, if so change lamp
if lamp looks perfect, the ballast needs to be replaced, also check for fans if they are running fine

Feb 08, 2009 | Sanyo PLC SW20A Multimedia Projector

1 Answer

Pilot lights fine, furnace fires up, when it turns off the pilot goes out


need to have at least 3 feet of vent out of the roof, if it is to low the coll air will cold soak down to the pilot and shut it down.

Nov 08, 2008 | Cozy (W352E) Heater

1 Answer

Sanyo PLC-XF46N projector shuts down before powering up completely


The Fix Ya rep suggested that I try the "Reset" button located next to the Audio out on the side of the projector; this solution proved to be the fix I needed. I was able to get the lamps to warm up and get into the menu to cut back the bulbs/power consumption on start-up, allowing the projector to function for a problem-free 4 hour period Unfortunately, I had the same issue this morning, but the same fix worked again.

Jul 06, 2008 | Sanyo PLC-XF46N LCD Projector

1 Answer

Epson 1660 Flat Bed Photo Scanner


The Epson scanner (about 8 yrs old) doesn't shut off when attached to an iMac w/the Leopard operating system.  To "solve" the problem I bought a small desktop Canon LIDE 90 scanner that runs on 2.5 watts of power and uses 1 watt on standby mode.  It appears that they all need to be unplugged to shut down the power.

Mar 20, 2008 | Epson Perfection 1660 Photo Flatbed...

Not finding what you are looking for?
Sanyo DP50747 50 in. Plasma TV Logo

1,003 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

 Grubhead
Grubhead

Level 3 Expert

5056 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...