Question about Emerson ET-14J2 13" TV

1 Answer

Drive transistor Hey guys, can anybody tell me where the drive transistor on a sony trinitron tv is located ? thanks

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 275 Answers

Look for a 3 pin component mentioned as Q501. That is the Hor. Drive transistor in Sony Tvs

Posted on Nov 28, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Red light flashes six times


6 blink's means H stop or Horizontal Drive failure. Check the Jungle and its soldering connection terminals for possible bad soldering or loose connection. In some cases jungle ic found defective.also check your horizontal drive transformer windings and connection that is connected at the base of horizontal output transistor. Open winding or loose connection would result to absence of horizontal drive at the base of horizontal output transistor..

Feb 13, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

My sony trinitron 32" tv just went black and the


Hello

Six blinks of standby light in Sony TVs denotes the absence of horizontal oscillation.

No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
In most cases the Ic is foud defective. anyway check its soldering points for any loose contact, or bad solerings. Check the line drive transformer, a very little transformer soldered directly to the main printed circuit board, very close to the horizontal output transistor. Check its primary winidngs for open. If it gets open no horizontal drive signal will be present at the base of the horizontal output transitor, that also may the cause of horizontal stop.

Nov 20, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Where are the transistors located on a sony trinitron wega television


Hello
There are so many transistors in your TV can be located at several sections. Whithout knowing the exact section we can't answer you. Specify the section at least.
Ok.

Oct 24, 2010 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

I have a Sony Trinitron 32 color tv KV 2168MTJ (quite old - 10 yrs old), and the standby light blinks exactly 200 times (just over 3 mins) before it turns on. Once it is on, it works perfectly. What's...


A poor solder connection on B+ is the line, Horizontal drive transformer or at the base of Horizontal Output transistor can caused that. Re-soldering these section can fix it..

Oct 23, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

When i put my tv sony trinitron on, i hear the sound for 15sec en then the tv go out en de leds blanks


Hello
There is some sort of indirect short inside your TV. It is in the main circuit board. Most of this kind of fault in Sony Tvs are related with horizontal output stage. You just replace the horizontal output transitor [which drives the Line Output Transformer] of your TV first. If the transitor is leaky, the above said falult may occur. If it doesn't help Line Output Trnasformer [LOT] may need replacement. Check whether the replaced transistor overheats within seconds or minutes. If it overheats the LOT is faulty. Ok.

Oct 18, 2010 | Sony FD Trinitron WEGA KD-36FS130 36" TV

1 Answer

My 36xbr800 blinks six times then pauses then blinks six times, this is repeated......


Check the voltage input to horizontal output transformer [LOT]. Check the voltage at the collector point of the line drive transistor. If the line drive transformer primary gets open this type of fault mau occur. Also check the frequency ant the collector point of line drive transistor and the base point of line output transistor. It should be aroung 15625 Hz.
Check and replace the horizontal output transistor if needy. Replacing it is better. The horizontal output is not working or a short in secondary power supply of SMPS or lot secondary, is your problem

Oct 14, 2010 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Power light flashes 3 times


more than likely the sony has a bad flyback
It is available from
www.electronix.com
Thanks Guy

May 19, 2008 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

Tv screen not work


No picture, FR406 ok
Check the video output amplifier stage for failure
Display dead rest of functions ok
Change transistor Q1701 on Timer operation board

Nov 24, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Sony Trinitron 32" was watching and it just powered off and I can't turn it back on.


solder the horizontal drive .and horizontal output transistors and transformers

Nov 19, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

1996 Sony 32" Trinitron - Suddenly lost picture and sound


The most common problem with TV was the failure of the Horizontal Output Transistor, this will also damage 2 transistors in the power supply and a resistor in the power supply also. (From memory): Horizontal Output location # Q501, 2 power supply transistors Locations Q601, Q602, and resistor Location R607. Also solder the Horizontal drive transformer, you can find it by following the circuit board from the base of the Horizontal output. Some models used an IC instead of the 2 transistors in the powersupply, it will have six legs and check like 2 transistors. Good Luck.

Jun 04, 2007 | Sony KV-32S26 32" TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

Related Topics:

103 people viewed this question

Ask a Question

Usually answered in minutes!

Top Emerson Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68229 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Are you an Emerson Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...