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Crumbtrail TV Forums: TV Equipment: LCD TV Forum:
Sumsung 2493 HM Faulty

 

 


ivtec
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Dec 8, 2015, 12:13 AM

Post #1 of 2 (878 views)
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Sumsung 2493 HM Faulty Can't Post

Hi guys; i got this monitor from the scrap and it had a steady blue light on with black screen,i opened it and i had no 24v to the invert-er and no 5.3v to main board,i soldered some joints and cleaned all the hard glue that seems to be an issue with these monitors,checked all caps and other components and everything seems ok,
i reassembled it back and connected to power ,now i get this with sound check the video,any ideas thanks.

https://www.youtube.com/watch?v=NgBQI5Wnzi4


also can you tell me if this cap is bad or it's picking up short from the
2 coils?

https://www.youtube.com/watch?v=csbeLRLHfKk&feature=youtu.be


(This post was edited by ivtec on Dec 8, 2015, 12:18 AM)



ivtec
User

Dec 8, 2015, 5:02 AM

Post #2 of 2 (870 views)
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Re: [ivtec] Sumsung 2493 HM Faulty [In reply to] Can't Post

thanks but no thanks, i will reply to my own post and help myself i found one bad solder on one of the caps re-solder it and monitor is working again like new.

 
 
 


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