Question about Samsung HCN436W 43" Rear Projection Television

1 Answer

Samsung HCN436w 43in rptv

My tv is not switching on and is just staying on standby mode it makes the melody when u try to switch it on but then no picture comes on or sound what could be the problem and how do i fix it?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Try disconnecting the convergence board and see if it will turn on without this board connected - if it turns on then you likely needs to fix or replace the convergence board

Posted on Nov 30, 2008

Ad

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 Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

HI MY SAMSUNG SP42Q2HD TV KEEPS GOING ON TO STANDBY EVERY 5 MINS IS THEIR ANYTHING I CAN DO TO FIX IT THATNKS


willnat126,

This could literally be anything. I have a tip at http://www.fixya.com/support/r6396176-projection_tv_troubleshooting which will walk you through the troubleshooting procedure and help to isolate the problem and tells you where to get parts.

Thanks for using FixYa and for the great rating.

hardrocko

Apr 09, 2011 | Samsung HCN436W 43" Rear Projection...

2 Answers

No power standby light


If it is the main fuse that is being smoked, there are a number of possibilities:

1) Since this is a CRT based set, the most common failure os of the horizontal output transistor. This goes shorted which causes too much current draw on the power supply and it pops hte fuse.

2) The switch mode power supply transistor has shorted.

3) Failure of the primary side capacitor.

Without seeing the set and taking some internal measurements, I can not state for sure the exact problem with your set. Since there are potentially dangerous high voltages present inside even when unplugged, I would suggest that you get a detailed repair estimate from a local service shop and post the results here. We may be able to walk you through the actual repair.

Dan

Feb 12, 2010 | Samsung HCN436W 43" Rear Projection...

1 Answer

When switching off the television with the on/off switch the red


That just lets you know that it is in standby mode..

Feb 01, 2009 | Samsung TXJ3678 36" TV

2 Answers

Colors off. blue and yellow not lined up


try to set the convergance if you cant you can adjust the color tubes from inside the tv but have to be very careful to do this. There is actually only 3 colors in the tv red, blue green so I would say your blue and green need lined up

Sep 30, 2008 | Televison & Video

1 Answer

SHARP 29" TV switching off to Standby


have you tried changing the batteries just to elimate this problem

change them

sometimes if the batteries are low in electronic devies, they send a wek signal to its receiver (your tv),

your tv gets confused and then switches itself to standby

if you have changed the batteries and this problem still persists

it can only then be th PSU or power supply unit, take it to your local tv repair shop of mastercare somewhere like that, its going to be cheaper to get it repaired than replacing the whole tv

PSU'S generally 20 to 50 pounds depending on model

don't deo it yourself though unless you've got a capacitor discharger (or a nice 25KV will be on its way to your body)

hop this helps mate, let me know how you get on

Nov 10, 2007 | Televison & Video

1 Answer

TV Switches itself back to standby mode continuously


if your remote is ok then this is due to power supply failure in your tv. either it is loose in oscillator ckt in switching section or it has failed. if not tech person call tech to fix it. not a major problem.

Oct 07, 2007 | Televison & Video

4 Answers

Can't get the phone out of vibrate mode


lol just hold the * key down bottom left

Oct 07, 2007 | Cell Phones

2 Answers

Wierd sound when I switch on the TV


Your TV may something arcing inside of it. Maybe a loose connection. Since it is probably under warranty you should get in touch with the dealer where you purchased it. Perhaps you can get the whole TV replaced. Stargazer

Feb 20, 2007 | Samsung SlimFit TX-S2783 TV

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

Related Topics:

89 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74630 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...