Question about Mitsubishi WS-65809 65" Rear Projection Television

1 Answer

Horizontal output transistor

Is this an expensive fix? or Is it something I can do myself ??

Posted by on

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.

    Master:

    An expert who has achieved Level 3.

  • Master
  • 505 Answers

No not expensive at all from repair man but if you attempt it yourself you could damage serton components

Posted on Jul 31, 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

Aiwa tv-14ST3 horizontal output always shorted


Hello
If horizontal output gets shorted always, something may be wrong with Line Output Transformer [LOT], or deflection yoke. If LOT windings inside is short, hrozontal output transistor will get overheated, and will be get shorted soon. If there is winding short in the Deflection yoke, even a sinlgle winding gets shorted, it puts a great load on LOT, which in turn effect horizontal output transistor. The third main reason for horizontal output transistor failure is due to an open or dry solder at the capacitor connected to its collector to negative It will be usually 2500pf to 3500pf, according to the TVs screen size. You just check these three and be sure about the fault.
Ok.

Oct 26, 2010 | Aiwa Televison & Video

1 Answer

Pop sound frome tv could it be a fuse? now it dont come on.


The pop may be the Horizontal output transistor, shorted. And that is usually because you have or had an extremely dry or bad capacitor! It may be an expensive fix. Thanks for asking!

Jun 12, 2010 | Philips Magnavox TS3260C 32" TV

1 Answer

Tv trouble shooting.


maybe deagos lost at the back of your transistor, horizontal ic check.

Mar 29, 2010 | Televison & Video

1 Answer

TV is beeping from the back.


The horizontal output transistor is shorted and probably the flyback transformer is bad as well. Expensive to fix.

Mar 28, 2009 | RCA P52926 52" Rear Projection Television

1 Answer

Only horizontal line on my esa 32" analog tv/cable ready


The vertical output transistor, or a component in that circuit has gone out. Often an electrolytic capicator in this circuit will fail causing this problem. Sometimes you will have catastrophic failures which will take out the transistor, cap, and resistors in that circuit. But none are expensive parts really. But it takes an experienced hand to replace/test them.

Mar 15, 2009 | ESA ET427E 27" TV

1 Answer

Pop fuse when pluged in


yes it may very well be the horizontal output transistor or the voltage regulator ic or a shorted rectifier diode on the power supply or the b+ capacitor on the powersupply good luck

Jan 20, 2009 | Televison & Video

1 Answer

Horizontal Output Transistor


i do not recommend that you do it your seft

Jul 18, 2008 | Mitsubishi WS-65809 65" Rear Projection...

2 Answers

CTR Television will not power up


What has happened is that the horizontal output transistor has shorted. The squeal you hear is the power supply running under a heavy load. The picture narrowing or being distorted indicate that the horizontal output was not operating clean. Something in the output section was not as it should be. Possible short in the output transformer/tripler unit or something loading down the secondary voltages generated by the horizontal output. You will need a tech to figure this out....If you are not a tech, then this ones a goner as far as fix it at home goes.....If you are a tech I might be able to talk you through the repair. Have someone remove the horizontal output transistor and I bet the squeal goes away.

Feb 10, 2008 | Televison & Video

1 Answer

Sony Trinitron: No Picture


It is likely the HOT (horizontal output transistor) and a couple of associated capacitors.
common failure.
the HOT is around 8.00 and some for the caps.
but almost no tv person works for less than 100. and provides a warranty. so you can expect 150. at least for a bill.

Jan 27, 2008 | Sony KV-27V22 TV

1 Answer

JVCAV-N2043TV,Horiontal Output Transistor burns out everytime if fix a new one


Hi There,

The Hor Output transistor is connected to the Line Output Transformer. This transfromer provides a lot of voltages around your TV set but includes the very high voltage to the Picture tube...

These transformers are specially tuned to resonate at a certain frequency,
The Hor output transistor needs to match this frequency....so if the wiring inside the transformer is shorted by "just a bit" the picture will be visible but the transistor is struggling to match the transformer impedance,from the mismatched tuning...so the transistor draws more current from the power supply.. runs hot then burns out...

Usually manufacturers provide a Trip circuit that detects that an overload on the power supply is occuring and cuts the power to the Line output stage ...this is usually detected by a clicking sound within the power supply its called hiccuping.

If some one has altered the correct setting on the power trip circuit then the next thing that happens is the Transistor goes Blooooey like in your case.....

So to save you a lot of money replacing the output transistor
please replace the output transfromer as well next time...

But please... please... re-check the power supply trip circuit to save you a lot more expense in the future....

Best Regards From YUBEUT

Oct 10, 2007 | JVC AV-27230 27" TV

Not finding what you are looking for?
Mitsubishi WS-65809 65" Rear Projection Television Logo

Related Topics:

28 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1207 Answers

The Knight
The Knight

Level 3 Expert

72670 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

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

Answer questions

Manuals & User Guides

Loading...