Question about Sanyo Televison & Video

Open Question

What is the difference between a sub power board and the main power board on my Sanyo Plasma Tv model number DP50747 and how do I tell which board is the problem?

Posted by on


2 Suggested Answers

  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: ysus board number for a sanyo 50'' plasma model dp50747

This is a Sanyo Vizon 50" plasma the model number is DP50747 .. hope this helps the website for this product is and the phone number is 1-800-877-5032

Posted on Apr 01, 2009


Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

I have a Sanyo DP50747. The screen just went black. I think it should be something fairly simple I just need to figure out what parts i need. Any help would be great

Could be the main board, power board or Tcon board, take your pick...only way to isolate what one is bad is use a multi meter and test the various power supply voltages and see what is missing or out of tolerance.

Jan 31, 2018 | Sanyo Televison & Video

1 Answer

Tv just went off

Sanyo DP50747 has about a gazillian completely different implementations.

Some of them have Samsung boards inside, some have LG boards inside and yet another one has Panasonic boards inside.

Samung sets have known problem with the YSUS sustain being killed by a failing buffer board, the LG ones with the YSUS and ZSUS sustain boards, the Panasonic ones with the power board, which reminds me the previous two also have known issues with the power, but not nearly as common as with the sustain/buffers.

Main board is also known to cause issues in the Panasonic-driven models.

All in all it is essential to know which chassis (model) you have in order to provide any meaningful help.

You can also try searching at for various repairs or replacements offerred for DP50747.

Feb 12, 2013 | Sanyo DP50747 50 in. Plasma TV

1 Answer

Sanyo plasma # 42840 will not turn on. swaped boards & it still does not work

Which board did you swap? I would first suspect the SC and SS boards first (or the x and y sustain boards) different termanology for different brands it seems. I would try the x main first. The easiest thing to do is unplug the power from the x main and then plug in the power cord, if it starts up, (you still wont get a picture but wont click.) you know its that board, if same result, try the y main.

Oct 02, 2012 | Sanyo DP50747 50 in. Plasma TV

2 Answers

Power Issues with Sanyo DP50749

Main board is most likely but that is an educated guess--problem with all these is you can only check so many things and then have to guess and try a board.

Apr 22, 2012 | Sanyo DP50749 50 in. Plasma TV

1 Answer

Have a sanyo 50" plasma

This tv problems are related to powering up the tv and sustancening the tv power source to the tv itself.Replaced the tv sub power supply board where the a/c power cord plug into it.Try website like to buy a whole new refurbish sub power supply board for the replacement.

Sep 06, 2011 | Sanyo DP50747 50 in. Plasma TV

1 Answer

Model # DP50747 are all 5 fuses the same? where can I get a list of parts?

Sir it has different types of rating it is commonly printed in the main board or printed exactly at the fuse. The parts try to check this link good day and best regards.

Sep 02, 2011 | Sanyo DP50747 50 in. Plasma TV

1 Answer

Power turns off after a few seconds

With a plasma TV the more likely culprit would have been the high voltage generation. Replacing boards blindly in a newer set can be frustrating and expensive. I would let a reputable repair person look at it. At least he/she can tell you what the exact problem is.

Mar 13, 2010 | Sanyo DP50747 50 in. Plasma TV

4 Answers

Ysus board number for a sanyo 50'' plasma model dp50747

This is a Sanyo Vizon 50" plasma the model number is DP50747 .. hope this helps the website for this product is and the phone number is 1-800-877-5032

Mar 16, 2009 | Sanyo DP50747 50 in. Plasma TV

1 Answer

Sanyo DP50747 50" Plasma sound but no picture green light is on.

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Apr 25, 2017 | Sanyo DP50747 50 in. Plasma TV

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

Related Topics:

28 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75599 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers


Level 3 Expert

5487 Answers

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

Answer questions

Manuals & User Guides