Comments on: Testing The LCD High Voltage Transformer https://jestineyong.com/testing-the-lcd-high-voltage-transformer/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Fri, 15 Nov 2013 21:37:00 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Robert https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-197920 Fri, 15 Nov 2013 21:37:00 +0000 https://www.jestineyong.com/?p=2637#comment-197920 I use mine to check the secondary sides and primary sides.

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]]> By: Jestine Yong https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-190935 Fri, 03 May 2013 02:01:50 +0000 https://www.jestineyong.com/?p=2637#comment-190935 In reply to Jairo Cuellar.

Hi Jairo,
Hi Jairo,

Trace from the positive side of the big filter capacitor for the first pin and the other pin is from the center pin of power FET. These two pins are the primary winding.

Jestine

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]]> By: Jairo Cuellar https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-190858 Thu, 02 May 2013 22:09:16 +0000 https://www.jestineyong.com/?p=2637#comment-190858 HI. Jestine my question is how i can identify the primary pins from the transformer in or out the board.
Thank you
Jairo

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]]> By: admin https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-52288 Sat, 04 Feb 2012 02:01:07 +0000 https://www.jestineyong.com/?p=2637#comment-52288 HI Godfey,

Try this link:

http://astore.amazon.com/jestineyong-20

Jestine

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]]> By: GODFREY https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-52278 Fri, 03 Feb 2012 23:50:52 +0000 https://www.jestineyong.com/?p=2637#comment-52278 HI I MA VERY INTRESTED ON REPPAIRING ELECTRNICS COMPONENT PARTICULALY ON TV AND RADIO BUT MY PROBLEM IS IDO NOT KNOW WHERE TOFIND THE RIGHT BOOKS FOR ME

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]]> By: admin https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-8600 Fri, 04 Feb 2011 03:20:56 +0000 https://www.jestineyong.com/?p=2637#comment-8600 Hi Shahid,

Sorry we do not offer any degree course

Jestine

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]]> By: shahid rasheed https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-8598 Fri, 04 Feb 2011 01:29:26 +0000 https://www.jestineyong.com/?p=2637#comment-8598 i m electronics enginear since 1985.u r so experianced .i want a degree regarding this. what can i do

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]]> By: admin https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-4699 Fri, 19 Feb 2010 03:32:30 +0000 https://www.jestineyong.com/?p=2637#comment-4699 HI Waleed,

Different model will produce different result as not all LCD Monitor will have the same high voltage value.

Jestine

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]]> By: Waleed https://jestineyong.com/testing-the-lcd-high-voltage-transformer/comment-page-1/#comment-4693 Thu, 18 Feb 2010 20:23:06 +0000 https://www.jestineyong.com/?p=2637#comment-4693 I tested a lot of them this week and the past week. I am getting different results which made me more confused..what the result should be on this meter. well, I am using a dick smith tester but the same prinicple.

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