Question about Samsung Televison & Video

1 Answer

SAMSUNG TV 100HZ HORIZONTAL OUTPUT TRANZISTOR BECOME HOT END FAILS

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 700 Answers

If this is a normal wear then just replacing the horizontal output with same spec will do the work.

But remember to check first its B+ supply voltage if within spec. Some other reasons why HOT fails are, unregulated voltage supply, shorted flyback. Temperature, if thermal compound dried out. Also on list maybe shorted horizontal deflection coil.

Hope I give you some inputs.

Posted on Sep 25, 2009

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 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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My sharp tv 21V-FR70M the flyback will spark when i turn the tv


your FBT insulation has deterioted and needs replacement.eventually the sparking problem may increase.also your HOT(horizontal output transistor)will fail if you do not replace your Fly back transformer.

Mar 08, 2015 | Sharp Televison & Video

3 Answers

Tv problem


It appears that the power supply is starting to fail on your LCD. Many failures like this one are due to bulge or leaky capacitors that overtime become defective.

Jun 26, 2008 | Westinghouse LTV-32w1 32 in. HD-Ready LCD...

1 Answer

Nec pf-68v21 pwr led flashing red green after horizontal output


check the supply at horizontal driver trans former ,if voltage is correct at ho/driver trasistor ...then check allthe fusible resistances from power supply,,,if tv is taking h/oscillation for awhile ,,give more screen control in lot,,, & see for a horizontal line ,,,before tv becomes off,,, if so vertical ic problem...

Mar 16, 2010 | Televison & Video

1 Answer

SAMSUNG T.V MODEL; CS-29Z40HE This T.V buy on JULY 2007 PROBLEM; No power; total dead; no red led stby; have beep sound...tick...tick...like not enough power when power on (maybe sound come from relay)....


Check the PTC parts,the primary AC power supply board.Disconnect the power supply board,measurement the capacitors and power tranzistors,measurement the output voltage(155V),connect on the output on 60W electric bulb,if it light the power source is ok and the problem in the horizontal driver parts(trafo,power tranzistor...).

Sep 27, 2009 | Samsung Televison & Video

1 Answer

When turning the tv on, the blue light comes on but nothing else, no screen, no audio.


The problem in the horizontal driver section.Change the power tranzistor in this section ,the capacitors.

Aug 14, 2009 | Televison & Video

1 Answer

Have sound but no pitcher. Can change channels. Unpluged all cables to tv and get the snow sound but still no pitcher.


HELLO. well from what you say your set dos'e.with sound & no picture.!!! it's in your power supply.!!! the horizontal out put tranzistor

Aug 27, 2008 | Televison & Video

1 Answer

Sony 27s42 broke the horizontal output transistor


Be sure to make sure the connection on the horizontal driver transformer are soldered good. check caps around HOT

May 23, 2008 | Sony KV-27S42 27" TV

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

Related Topics:

107 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74185 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...