Re: Apple Cinema Display 27" No TBolt - Buzzing and then dead
All I replaced were the caps and once all of the Taicon, you seem to have some variation on your board, all of my were Taicon.
My replacements were all Rubycon due to the generally good feedback from users here.
One of my current coworkers spent many years repairing electronics, I'll run the photos by him tomorrow if not one has responded and let you know if he thinks any look noticeably bloated.
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Re: Apple Cinema Display 27" No TBolt - Buzzing and then dead
Looks like I broke my original link to shots of the board. Here are mine.
[url]http://imgur.com/a/STr5E#0[/url]Re: Apple Cinema Display 27" No TBol.../STr5E#0[/url]
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Re: Apple Cinema Display 27" No TBolt - Buzzing and then dead
Hello,
I'm not sure how much sage advice I can give you, this was my first and only repair I've ever made. When I replaced the first set of caps I had to have other forum goers point out the bad ones, even after I had taken them off I could not see any difference between them, screen worked great for a good amount of time until the problem started up again. The second time I replaced some caps that looked suspect to me with the extras I had purchased from the first install, that took care of it again........
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Re: Apple Cinema Display 27" No TBolt - Buzzing and then dead
Yes it is an LED screen, it looks like this PSU is a LiteON unit, all of the replacements I saw online were of a different make. I'm haven't heard great things about any of liteons other products, not sure if they all come from the same place or not....
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Apple Cinema Display 27" No TBolt - Buzzing and then dead
Hello, my Cinema Display developed a loud buzzing in the lower left of the screen that was there for 90% of the day Friday and Saturday. You could clearly hear it coming from the the left speaker holes only, you could also hear faintly hear the noise in my desktop speakers as well. Video of the noise here.
[url]http://www.youtube.com/watch?v=RQv0mswkj9s[/url]
On Sunday when I went to power it up it was completely dead it does not come on even for a split second it appears as if it is not plugged in. I had received comments that the sound in the video was classic leaking...
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