Question about Akai PDP4206EM Television

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The tech said i need a ysus and a zsus board. what is that and where do i get one

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You can check shopjimmy.com or discount-merchant.com or many distrub. sounds like you have no picture.

Posted on Dec 31, 2010

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Where is Zeus board located


Samsung HP-R5072 50 in. Plasma HDTV Board ysus lg ...

www.fixya.com > ... > Samsung HP-R5072 50 in. Plasma HDTV
Samsung HP-R5072 50 in. ... LG 50PX1D, YSUS and ZSUS board replacement ... andZSUS boards and have found conflicting information. So... YSUS = .

Samsung HP-R5072 50 in. Plasma HDTV Ysus - Questions ...

www.fixya.com > ... > Samsung HP-R5072 50 in. Plasma HDTV
LG 50PX1D, YSUS and ZSUS board replacement 1. ... right away I found a bad fuse on the ysus board and replaced it. if i unplug ysus board the unit stays on.

Jan 18, 2016 | Samsung Televison & Video

1 Answer

I have a 50in vizio hdtv20a and the amber light is on in the corner but it will not power up


The number one reason for this is failed YSUS board EAX37106201 . There are two ICs on it and one of them shorts, preventing the TV to power on.

The second most common reason is failed power board EAY32929001. There are several different things that can happen on it, but the first I'd look for if I were you is visually swollen electrolytic capacitors on the board. Look that up on Google and you'll see plenty of pictures of what to expect.

The third reason would be a bad ZSUS board EAX34042701 / EBR37284601 . Same as with the YSUS, only this is less common and, this one can actually be tested really easy by disconnecting the ZSUS from power and trying to power on the TV again. If it does come on (even with blank screen) then it's the ZSUS that is bad.

You can and should do the same with the YSUS, but it will only work if the ZSUS gets power directly from the power board and NOT through the YSUS board. I am not sure how they were on P50HDTV20A in particular, but in those models usually the ZSUS gets power through the YSUS and thus if you disconnect YSUS from power you automatically disconnect ZSUS as well, which is not good for tests as the power board needs load on the Vs line.

Well...hope that helped...don't forget to rate it if it did!

For more check out http://blog.coppelltvrepair.com or email us directly.

Sep 18, 2011 | Televison & Video

1 Answer

Have sound. But no picture


The Zsus and Ysus Board are common failures. It is a possibility that the Plasma Panel also is the problem. If you take the back off, (make sure unplug the set first), the board on your left is the Zsus and is marked accordingly. The Ysus is on the right of the Power supply. Look for fuses being open on the Zsus Board and Power Supply using a ohm meter. If they are, I would replace both Zsus and Ysus. They seen to fail together many times. If the fuses are good. I would suspect the Plasma Panel.
I hope this helps,
Skyassoc

Dec 10, 2010 | Hitachi 55HDS69 55 in. Plasma Television

2 Answers

I turn it on and it turns itself right back off


The Zsus and or the Ysus boards are common failures. You can unplug the Zsus board from the power supply and if the power stays on, I would replace both the Zsus and Ysus boards.
I hope this helps,
Skyassoc

Dec 08, 2010 | Hitachi 42HDM12 42 in. Plasma Television

1 Answer

42 ilo plasma tv went pop no picture, but sound and all other settings work.


Most likely YSUS or ZSUS board. If you have any picture at all (very dark & cloudy) that would be the ZSUS. If no picture at all, then it is the YSUS. A secondary problem with these is that you generally have to replace the YSUS and Y-driver(s) at the same time.

Oct 28, 2010 | Televison & Video

2 Answers

Some troubleshooting help please.


The part that caused the fuse to blow is the hybrid that is mounted underneath the heatsink on the YSUS and ZSUS boards. The part used on these boards might be YPPD-J017C or YPPD-J018C, in about 90% of the time, replacing these hybrids fixes the plasmas with no video but good audio. Since VS and GND is shorted, that means that the hybrid has shorted internally. Most service techs would rather replace the entire YSUS or ZSUS boards since the hybrids are very difficult to remove.
Let me know if you require further assistance.

Apr 09, 2010 | HP PL4260N 42 in. Plasma HDTV

1 Answer

I have a lg 42pc3dv plasma tv. it made a loud pop


Looking at it from the back, the board on the left is the ysus. You should see a big red cable coming from the power supply board in the middle of the set going to the ysus. Near the red cable plug on the ysus should be a fuse. Most likely the fuse has blown. If it is you need a ysus PCB. Check out encompassparts.com. If you get a new board be sure to set all the controls on the new board to match the old board. If you don't you will have little sparkles all over the screen when it comes back on. I hope this helps. You may want to check all fuses on the power supply and the zsus which is on the right side of the set. I have seen both the ysus and zsus be bad together. Good luck and thanks.

Oct 24, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

How to change lamp in toshiba 42hp66?


This TV is a plasma according to the model number you've posted. It does not use a lamp.
If the plasma does not show any picture, there might be a defective Ysus, Zsus or power suppy board.
There is a high failure rate on the Ysus and Zsus boards.
Search for a Ysus and Zsus board on google and you should find them.
Good Luck.

Jul 02, 2009 | Televison & Video

2 Answers

Toshiba 50HP95


Today's Plasmas and LCD are more challenging to troubleshoot to the component level as most service techs replace the entire assemblies.
I would suggest to start by measuring the voltages from the power supply to the Ysus and Zsus board, those voltages will appear for a short time since the TV goes back to shutdown mode. Check all the fuses on the Ysus and Zsus boards as well, any blow fuse will indicate that a transistor or mosfet has shorted out. Most power issues are related to the Ysus and power supply assemblies.

Jan 06, 2009 | Toshiba 50HP95 50 in. Plasma Television

1 Answer

Toshiba 42Hp66 No picture only sound


to test the zsus board check for a low resistance on the fuse to ground. sadly if the zsus is bad, the ysus and one or both of the driver boards is probably also bad. best to change all at once as a defective one can tacke out the others.

Apr 19, 2008 | Toshiba 42HP66 42 in. LCD Television

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