Question about Televison & Video

1 Answer

I heard a loud pop and my picture went out. Found a blown fuse on the Ysus and hear a ticking coming from the power board.

Problem is no picture but has sound. There is a ticking coming from a relay on the main power board. There was also a blown fuse on the Ysus. I replaced the fuse and no change and still have ticking. I also tried unpluging the Ysus and all other components that I could. Still the power board ticks. I guess I'm trying to figure out would it be the Ysus that is bad if the power board is still ticking even with it unplugged?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Televison & ... Master
  • 75,452 Answers

Y-Sustain IC short. Replace this board as card basis. If you wish to get some details; check the site linked here.Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

Posted on Feb 08, 2014

Ad

4 Suggested Answers

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 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

Ad
  • 298 Answers

SOURCE: Loud pop Blank screen 42 inch Viore Plasma

Unfortunately, that board is the inverter board. And for this model the inverter board is only supplied with the the PDP panel. The panel is quite expensive, here's a link if needed:

LG 42PX5D Replacement Part PDP Plasma Display Panel

Posted on Dec 29, 2008

  • 8457 Answers

SOURCE: Heard a loud pop and picture went out. Still have sound

Ur tv have burns capacitors,look for pop ups caps.

Posted on Oct 22, 2009

  • 2336 Answers

SOURCE: 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.

Posted on Apr 09, 2010

Testimonial: "Appreciate the good info and quick reply. THANKS VERY MUCH"

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Samsung plasma screen went black. Was watching tv, heard a loud pop and the screen will no longer turn on. You can hear the tv turn on but no picture. Power is still working, just a blank screen.


Issue is either with the X or Y sustain board. Look for a cap that has blown or a cracked solid state device on the board. One of them is responsible for the ***** croak you heard.

Jul 28, 2017 | Samsung Televison & Video

2 Answers

I have a Haier 42HP25BAT With sound and no picture ??


Hello,

Problem is in either power supply or the Y-Sustain board.

The Y-Sustain is a relatively large board out of which go connections to the side of the display; it's therefore closer to either the left or the right side of the display, has at least one rather large heat sink on it and fat power cables connecting it to the main power supply.

Often there are fuses on that board - one or more. Check those.

if they are blown you can try to replace them, but expect them to blow again - usually the whole board needs to be replaced.


I hope this help in solving the problem....

May 06, 2011 | Haier 42EP24S 42 in. EDTV-Ready Plasma...

1 Answer

I have a RCA Plasma TV p42whd33. was watching tv heard a pop and the screen went blank. How do i fix this


This sounds alot like the same issue I had with my HP 42 inch plasma. Many plasmas had an issue with failures on the YSUS and ZSUS printed curcuit boards.

If you are willing and able to do some dissasemply yourself, open the TV and see if it uses these cards...if so then look at the solutions listed for the HP PL4260N TV issue.

I found the fuse blown on my YSUS board, I removed it and had it repaired by coppel TV..if you find a board that is bad, chances are someone on EBAY repairs them or swaps them out...mine cost $75 to repair and I was back in business...TV works fine again now that I had the board repaired.

Jan 22, 2011 | Televison & Video

1 Answer

Picture went black but you could still hear the movie


Hi- My PL4260N stopped working after about three years, the audio worked but no video at all. The TV worked fine until one day...no more picture.
I found out that the YSUS and ZSUS boards in the TC fail alot...BUT you can get new or repaired ones off of EBAY...
First check for failed components (burned, loose, bulging, etc.) if nothing obvious is failed then check the fuses on the YSUS, ZSUS, and power supply boards...usually if a board has a blown fuse the board needs to be replaced...get the part number and search it in Google and eBay and you will find options for replace/repair.
Mine had a blown fuse on the YSUS board...I got it fixed for $75 through coppell TV (they are on Ebay)....
Now my TV works fine again!
Good luck.

Dec 19, 2010 | HP PL4260N 42 in. Plasma HDTV

2 Answers

MY VIORE PDP42V18HA HAS NO PICTURE ONLY SOUND 1 BLOWN T4 FUSE ON VIDEO BOARD CANT FIND A CERAMIC FUSE TO BUY


it is the y-sustain board that has a blown fuse.. it is problably the one on the left. by replacing the fuse wont solve the issue, you need to replace the whole board.

Dec 04, 2010 | Toymax Viore 42 in. Plasma TV

2 Answers

My hp plasma tv lost it's picture. Audio works fine. Work are some causes of this?


Hello,
The T-con board, the board that sit right in the middle of the center LCD panel . That board is dying. try websites like shopjimmy.com, Ebay.com to buy a refurbish T-con board for replacement.

Thanks for using fixya

Aug 20, 2010 | HP PL4260N 42 in. Plasma HDTV

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

Philips 42PF9630A/32 Plasma TV RED led blinking 7 times


Are there any blown caps on the PSB-power supply board. Most sets have sammy boards and they used very shotty caps. If there are no visual clues being a poped cap at the top (X) they simply often do vaporize and dry out. The YSUS-Main and the 2 Y buffer boards control the picture OSD-on screen display. Your not getting any of that. So power supply is where you start first. The YBU-upper and the YBL-lower control the upper and lower OSD the Ysus main control both of them. Usually if you have one in the door you have to replace all 3. But not always. If you were to replace any of the boards I would replace the YSUS-Main, or get the board reworked at a pc repair shop that does board level test and repai. Its more cost effective.

Best Regards and Semper Fi

Oct 12, 2009 | Philips 42PF7220A 42 in. Plasma Television

1 Answer

Pop sound then no picture, just sound


I assume this is a plasma TV? You will have a fuse blown on either the Y or Z sutain board, there is also a possibility one of the driver IC's has blown on the buffer board, this will shut down the screen & leave the audio working normally. You can check these boards which sit on the left & right hand sides of the screen.

Sep 23, 2009 | Televison & Video

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

Related Topics:

93 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75424 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Cindy Wells

Level 3 Expert

5421 Answers

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

Answer questions

Manuals & User Guides

Loading...