Question about Televison & Video

1 Answer

Samsung s42ax-ybo1 no images

I bought samsung s42ax-ybo1 about one year over the sudden disappear video but audio

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

I have the same issue.
I'm looking for the power supply schematic.
Some components are dead (like U501 and ZD501).
I'm looking for the reference of the zener. Does any body have the schematic or the part list of the board (ref PSPF501B01A) ?

Posted on Nov 14, 2008

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

How can i connect a cromecast to a dlp hdtv


I also bought a Google Cromecast, not knowing that my Samsung DLP TV did not have an HDMI port. I bought this product and it converts HDMI to RCA.
Website-http://www.amazon.com/Etekcity%C2%AE-Composite-Video-Audio-Converter/dp/B008FO7PQA/ref=sr_1_1?ie=UTF8&qid=1388242242&sr=8-1&keywords=HDMI+to+RCA

Dec 23, 2013 | Samsung HLN617W 61" Rear Projection HDTV

2 Answers

HDMI quit working with store bought DVDs


so you have to update a new firmware and then it will be ok

Dec 20, 2007 | Toshiba 52HMX84 52" Rear Projection...

1 Answer

Heard clicking sound then pictures suddenly disappear and the tv keeps turning off and on by itself


The tv have a board call the Ballast board,that help to ignite the projection lamp.Tv power on hear alot clicking.That mean the Ballast board is dead,must be replaced.

Jul 13, 2010 | Samsung HLP5085W 50" Rear Projection...

1 Answer

My samsung dlp hl-s5686w turns for a minute video disappears audio continues and three lights flash the standby/temp,timer,lamp. all at the same time.


I'm having the same problem. Tried several things from dusting the inside with an air blower, removing the bulb and putting it back in, making sure the side panel is installed correctly and none of this has kept it from shutting off. Samsung's site says the three lights flashing means replace the bulb but I'm not buying it. My picture looks perfect....jsut that the TV keeps turning off. It all seems like a heating problem but my fans are still working. I'm scratching my head thinking what to try before forking out $150 for a new bulb.

Apr 30, 2010 | Samsung HL-S5686W 56" HDTV

1 Answer

Samsung rear projection TV audio no video


There is a problem on the deflection board (BP94-00501B). I have tried replacing the flyback, both convergence IC's and the horizontal output transistor without any luck. I finally bought the whole board from encompass parts for ~$120. Hope this helps.

Sep 23, 2009 | Samsung HCN529W 52" Rear Projection...

1 Answer

Samsung DLP TV, no picture, has sound


Try replacing the ballast next. Its the small circuit board directly underneath the lamp housing. You can access it through the lamp door. If the ballast is overheating or has a leaking capacitor, the tv won't stay lit for more than a minute or two.

Mar 12, 2009 | Samsung HL-P5063W 50" Rear Projection HDTV

1 Answer

Video color


Hard to tell, but my first guess is that the green or blue video amp, or guns on the picture tube have failed.

Jan 10, 2009 | Samsung HCM553W 55" Rear Projection...

1 Answer

Hello, I have a Samsung S42AX-YB01


it unusual to have the screen go faulty itself. With plasma screens what goes is a power transistor, and there are 3 or 4 of these on one of the circuit boards. The likely board is the one with the big heat sinks as the power has to be stepped down to a lower voltage before it can be used properly. It is best if you replace all of the power transistors as one may have affected the other. If you are no good with a soldering iron then either get someone else to do it or replace the whole Circuit Board (PCB). Beware there are plenty of people aching to make a quick buck out of people who have no knowledge on this technology. If you want someone else to do this for you then find someone honest. A telltale sign for the power transistors is that they sound a pop when they go faulty. A symptom is a blank screen sometimes showing on standby mode. I would say your screen itself is ok, so sell it on to someone who needs to replace a physically damaged/smashed one if you no longer need it.

Feb 28, 2008 | Televison & Video

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

Related Topics:

634 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69804 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6384 Answers

yadayada
yadayada

Level 3 Expert

63990 Answers

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

Answer questions

Manuals & User Guides

Loading...