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Which lopt can i use to replace BSC25-N0819

I CANT FIND THE LOPT

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 556 Answers

SOURCE: jvc tv

check for fly back transformer
but remember that before you replace any thing in eht section check for power supply output to be ok.
also check for diodes,capacitor connected to flyback transfomer.
also check for mica sheet is not cracked or h/output is not touching to chassis.
good luck

Posted on Nov 02, 2007

crazy larry
  • 6 Answers

SOURCE: Bush TV Dead MODEL: 5693D

switch mode power supply? it has a in or primary side and out the secondary side of a switch mode transformer.

check the driver IC that runs Q102 it makes a oscillation that Q102 amplifies. now the secondary if has a short will blow the Q102 look for shorted rectifiers in the secondary and fuse resistors that are open, even go far downstream and check the HOT for short.

Posted on Feb 23, 2008

  • 556 Answers

SOURCE: tv dead

please check flyback transformer for short
good luck

Posted on Nov 02, 2007

  • 1 Answer

SOURCE: error code thompson 32ws23u icc17 chassis

the unit is being over powered, by a faild component on the power board, i would suggest getting a new TV as replacong the LOPT does add up

Posted on Oct 20, 2008

gopakumarg43
  • 74136 Answers

SOURCE: I want a LOPT (Line

Hello
The service person who told you so is correct. EF series LOTs are of old National Kit, and is not available now. If you have a chance to get it from somewhere, it will cost more that RS 800/= ie about $18, and with that money you can purchase a new kit for your TV, provided your TVs picture tube is good. Just do as you like in this case. Todays TV kits are assemled and aligned, comes with more than 250 channels and includes all accecories, like remote handet, fitting material and so on. OK.

Posted on Dec 10, 2010

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1 Answer

The TV doesnt start and there is a constant noise of 'click'..'click'...'click'... going when ever we start the plug and switch of the TV.. i guess this could be due to moisture in...


This is the HT leak from the LOPT . You can remove the back panel after switch off and on switch on - in a dark condittion- will be able to see the sparks shorting. If so switch off and let the HT drain off. There will be high voltage on the CRT and so care must be taken not to touch the anode as HT might flow. Use a dry cloth to clean ,use petrol to clean all dirt and static dust, clean the LOPT.
clean the HT leads. Use some insulation if the leak is more specially from the transformer. If the clicks are still heard without switch on then it is internal leak within the LOPT and it must be replaced,

Jul 14, 2011 | Televison & Video

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Picture on screen has gone to only 1/4 of screen with strong line through picture.


This sounds like the OPT or LOPT has blown or weak ( OPT = Line output transistor. LOPT = Line output transformer.)
This job should only be carried out by a professional engineer. I would take it to your local TV repair person. Hope this helps.

Apr 13, 2011 | Sansui Televison & Video

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CAPACITORS Argh. the worst component in anything...LOL.. Right u sound like you know what u are doing.
I would suggest you change your LOPT, or even the lopt. LOPT = Line transformer . lopt = line transistor. usually a au808 If you do not understand this, u should not be in the back of this tv.

Apr 12, 2011 | Televison & Video

1 Answer

I want a LOPT (Line output transformer) EF58149 for my 21 ?Onida color TV model number-8751, which was purchased in 1989. As per the Onida authorized service person, this modle LOPT is not available in...


Hello
The service person who told you so is correct. EF series LOTs are of old National Kit, and is not available now. If you have a chance to get it from somewhere, it will cost more that RS 800/= ie about $18, and with that money you can purchase a new kit for your TV, provided your TVs picture tube is good. Just do as you like in this case. Todays TV kits are assemled and aligned, comes with more than 250 channels and includes all accecories, like remote handet, fitting material and so on. OK.

Dec 10, 2010 | Televison & Video

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Technics turntable has a lopt of static. no


run or rap a cable around both the phones ie red & white then run it to the GND. on the mixer or amp witch ever.failing that put a new ground wire in the turntable.when you take it apart you'll see the old one just crimp a new wire on to the old one,bob's you're uncle

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1 Answer

Picture is dark


the problem is that the lopt is loosing power this can be due to a leak. in it there fore you will hear a hissing sound or the lopt is simply past its time. and will need to be replaced ( the lopt is a unit that sends power to the screen or in this case the globes the less the power the duller the picture)

good luck hope this helps

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hi! try floating the b+ pin of the lopt and check if you have a normal b+ if it has. the lopt is the culprit.

Aug 11, 2009 | Televison & Video

1 Answer

Tv goes to standby


Yes require sodering iron lopt is the Line output transformer large cylindrical plastic item on circuit board that has a thick wire that connects to the CRT (tube) with cap on the end. Do Not Touch as 24

Oct 07, 2008 | Televison & Video

1 Answer

Replacement of LOPT on an LG TV


You will have to cut solder /splice the 3 wires Be sure to dress the splices after soldering with electrical tape. That's the only way if the CRT socket is sealed. Just don't mix up your wires, They should be color coded. Let me know if you need any additional help.

Jan 31, 2008 | Televison & Video

1 Answer

Error code thompson 32ws23u icc17 chassis


the unit is being over powered, by a faild component on the power board, i would suggest getting a new TV as replacong the LOPT does add up

Dec 09, 2007 | Televison & Video

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