Question about Samsung HCN436W 43" Rear Projection Television

2 Answers

Dropped picture Hi Adoph, I hope you can help. I have the above mentioned TV and the red of my picture has dropped. It just happened yesterday when I switched it on in the morning. It was fine when I switched it off the night before. I have taken a couple of pics so hopefully you can see. Is it fatal? Is there something I can do to fix it or will it need to go in for repair? Will it be expensive to put right? Thank you for any help you can give. Best wishes Richard

Posted by on

×

2 Answers

Help pls. i have the same problem....

I live in scandinavia DENMARK and its difficult to ship the chips .... what shall i do ?

Posted on Jun 06, 2008

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 1 Answer

Hi bully, the problem is the convergence ic diodes, 3 way convergence chip called an stk392-140. you need to purchase x2 they are easy to soilder in, a novice could do it. you can purchase from (little diode uk) all the best.

Posted on Apr 20, 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

Pictures not going to memory card


What make and model camera?

Try downloading all your pictures from the card to your computer and then reformatting the card. Alternatively, try another card. What happens then?

Mar 06, 2013 | Cameras

1 Answer

My tv got dropped when we moved it. now i have sound but no picture and the red light flashed 5 times. am I screwed?


Hello
Five continous blinks of standby light on Sony sets denotes the fault in its [AKB], Automatic Kin Bios circuit. During the fall there must have a break in the printed circuit board, especially on its LOT [Line Output Transformer] side. Just open the TV and check whether the printed circuit board have any cark or any other type of break, whic cause the circuits tracks to open circuted. The above said LOT is a bulky and heavy one, can cause break to that portion, if the fall is hard. Check it. As far as sound is good, its tuner, video IF and most of the other portions are Ok. Just keely check for this trouble I mentioned above. If you need further assistance, feel free to get me through Fixya. Ok.

Dec 30, 2010 | Sony KV-36FS16 36" TV

1 Answer

My Nikon Coolpix L20 will only delete one picture, and then the screen says "please wait" It's been over 20 mintues, and just yesterday it worked. It hasn't been dropped or anything.


Hi,

This might be a file error on the memory card.
This happens sometimes.
Save what you can from the card then format it in the camera a few times.

Hope this helps.

Feb 04, 2010 | Nikon COOLPIX L20 Digital Camera

1 Answer

My V3m was dropped yesterday on concrete. It now


I think that the headset pin/port is shorted inside. And your headset is inserted. So it produces now sound.

Or

the ear speaker is damaged for sure.

I hope this helped...

Jan 06, 2010 | Motorola Mobility RAZR V3m Cellular Phone

1 Answer

Sony 52" Bravia LCD will drop picture and sound for 1-2 seconds


the only thing that i can think of is that the cables and connections are bad but if that is not the case it may be the internal components of the tv. my guess is that the tv was dropped or jumbled around while transported and what happened was internal components were broken or just mixed up so go to the retailer and get a refund or a new tv. hope this helps

May 22, 2009 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

1 Answer

Dropped camera - lost pictures


I dropped mine yesterday and have the same issue. I figured that it must have caused something internal to shift so, I know this sounds crazy, I just gently dropped it on my desk, and it actually fixed it's self and works. This camera has been dropped from top of fridge and tv and is still in tact, to my surprise. Proceed at your own risk if you're thinking about doing what I just did, but it worked.

May 13, 2009 | Sony Cyber-Shot DSC-S90 Digital Camera

2 Answers

SONY DSC-T70 blank screen! touch screen camera T^T!


The same thing happened to my Sony DSC-T70 today after I dropped it. White screen with green vertical lines. Need help!

May 11, 2009 | Sony DSC-T70 Digital Camera

1 Answer

Flash symbol & green circle next to it...


Hi groovychica.
I like that name.
Dropping the camera is the the number 1 reason for digital camera failure due to the delicate lens assembly's.
Unfortunately it will probably cost you more to fix, than replace.
You can check this site for a repair shop that will give you a repair quote, but you won't like it, sorry.

Do not buy a used camera on eBay as it may have been dropped also.( new is OK) It happened to me
Try Pricewatch or Amazon, I have purchased a few from both sites and found some very good deals for my friends. You can also check the Olympus online store, They often have some awsome prices on clearance models.

The good news is that the prices on the Olympus FE series
has dropped ( no pun intended ) considerably, especially last years models, like yours.
I wish I could have been more helpfull.
Best regards Paul

May 22, 2008 | Olympus FE-230 Digital Camera

1 Answer

No Red- Intermittent


Hi,

A short answer, YES. I suspect a cold solder on the red drive transistor. That transistor is one of 3 identical components (one for each of the blue & green). They are normally found in a small squarish PCB that is connected to the rearend of the picture tube. In some instances, they are also heatsinked. More often you need to remove the shield/screen protecting the foil side of the PCB. This has to be done gently since it can easily crack the glass holding the pins.

Cold Solders are corrected by applying heat from a soldering iron and probably a dab of solder lead. Solder joints should be shiny (not dull gray) with no air bubbles.

If your concern has not been corrected after completion of the above procedures, you may need to replace the red drive transistor. it might also be worth your while to check for any other component that may suffer from cold solder and/or any loose connection(s).

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FIXYA.

Feb 15, 2008 | Zenith A27A11D 27" TV

1 Answer

Red picture


Hi, looks like a "Shop" job to me... ask for a "Quote" B4 ya proceede. If it's a CRT screen then ya have "Lost" one or more of ya colour "Guns" if LCD then the Driver circuitry has gone faulty. Either way it's not an easy fix.. for a home job.

Jul 31, 2007 | RCA TruFlat 27F520T 27" TV

Not finding what you are looking for?
Samsung HCN436W 43" Rear Projection Television Logo

Related Topics:

30 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

71705 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1646 Answers

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

Answer questions

Manuals & User Guides

Loading...