Hello
This is my first post, so I hope that I am posting it in the right place.
So I have a Samsung lcd tv monitor which I got from someone for free without knowing it did not work. I opened it and found the TOP247YN broken in half (which enabled me to figure out what it is). I measured all of the surrounding components which seem to be fine, but just in case I replaced the input 150uF 450V cap and I also replaced the broken TOP. After plugging it back in it still did not work, so I measured the output voltages, which were below 1V, but were supposed to be 13V and 5V. After poking around some more, I figured out, that on the primary side of the transformer I get 300V (which might be off as I just remembered that I might have had the meter in AC mode), but on the other side I get absolutely nothing so 0V in any combination of the pins.
So do I have a bad transformer?
I am out of ideas so any help would be appreciated.
Attached are some pictures of the power supply with the TOP circled in one of them and a picture of the monitor info sticker.
This is my first post, so I hope that I am posting it in the right place.
So I have a Samsung lcd tv monitor which I got from someone for free without knowing it did not work. I opened it and found the TOP247YN broken in half (which enabled me to figure out what it is). I measured all of the surrounding components which seem to be fine, but just in case I replaced the input 150uF 450V cap and I also replaced the broken TOP. After plugging it back in it still did not work, so I measured the output voltages, which were below 1V, but were supposed to be 13V and 5V. After poking around some more, I figured out, that on the primary side of the transformer I get 300V (which might be off as I just remembered that I might have had the meter in AC mode), but on the other side I get absolutely nothing so 0V in any combination of the pins.
So do I have a bad transformer?
I am out of ideas so any help would be appreciated.
Attached are some pictures of the power supply with the TOP circled in one of them and a picture of the monitor info sticker.