Comments on: TOP 265VG Found Failed In DELL Computer Monitor Model E1715SC

By: Parasuraman S

Parasuraman S — Sun, 31 Aug 2025 10:24:24 +0000

In reply to Imoudu O.

The green wire actually is to be connected as a feedback sense. But in our experience that does not work properly and the switching reaches saturation causing high voltage that would damage the PS sometimes beyond repair. It also needs modification of the feedback circuit suitable to that circuit. So, the safe way is not to connect it as it works well even otherwise, at-least for testing. Many thanks, dear!

Likes(3)Dislikes(0)

By: Parasuraman S

Parasuraman S — Sun, 31 Aug 2025 10:21:42 +0000

In reply to Mark J.

Does not matter! That too was correct! Many thanks, dear Mark!

Likes(2)Dislikes(0)

By: Imoudu O

Imoudu O — Sat, 30 Aug 2025 21:28:30 +0000

If I may know,for what factor was the green wire of module was not connected to original board since it has opto ic on it.

Likes(2)Dislikes(0)

By: Mark J

Mark J — Sat, 30 Aug 2025 20:15:33 +0000

In reply to Mark J.

Sorry I made a typo. I meant to say I always like your smps repair articles.

Likes(2)Dislikes(0)

By: Mark J

Mark J — Sat, 30 Aug 2025 20:14:18 +0000

Parasuraman another great repair job. You always like your smps repair articles.

Likes(2)Dislikes(0)

By: Parasuraman S

Parasuraman S — Sat, 30 Aug 2025 12:02:25 +0000

In reply to Yogesh Panchal.

We can do it only for the primary switching if it uses an IC. Many thanks, dear Yogesh Bai!

Likes(0)Dislikes(0)

By: Parasuraman S

Parasuraman S — Sat, 30 Aug 2025 12:00:55 +0000

In reply to Albert van Bemmelen.

Yes, when technology advances, we have to make use of it to ease our troubleshooting methods! Many thanks, dear Albert!

Likes(0)Dislikes(0)

By: Parasuraman S

Parasuraman S — Sat, 30 Aug 2025 12:00:04 +0000

In reply to Waleed Rishmawi.

In a sense, this hospital service might perhaps be responsible for not getting admitted there! (LOL) Many thanks, dear friend!

Likes(0)Dislikes(0)

By: Yogesh Panchal

Yogesh Panchal — Sat, 30 Aug 2025 10:25:52 +0000

you are lucky to get this IC Sir,
have you ever tried any of this module in ATX SMPS

Likes(1)Dislikes(0)

By: Albert van Bemmelen

Albert van Bemmelen — Sat, 30 Aug 2025 08:43:43 +0000

It always is remarkable how easy you make use of those 3 and 4 wire power Modules for testing any smps! So thanks again for showing another example of this method with the added links to show all necessary information.

Likes(5)Dislikes(0)