I have a Scaleoview S19-2 LCD monitor here and want to test it before opening, but I but don't have the AC/DC adaptor. At the back of the monitor is printed 12VDC/5A and I want to use a bench power supply and connector I cut off from another faulty adaptor to test the monitor, but I don't know the polarity. Any chance there's somebody here that own same model monitor or worked on one before and know the polarity?
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Re: Fujitsu Scaleoview S19-2
Center positive.:
http://www.chinapowersupplies.com/re...er_p35587.html
I have never run into monitor power supply that does not use center as positive.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809 -
Re: Fujitsu Scaleoview S19-2
Thanks budm
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Normally, I never post repairs this quick after I do them, because… I am usually very slow.
But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. 
I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...
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Hi, seeking for guidance on the following:
I have a Fujitsu Siemens monitor T19-1 (base model is C19-1) that stopped showing any picture, besides the FS logo when it boots.
I'm attaching a picture of the system board with some additional info.
- The monitor recognizes the presence of the VGA signal: the power button switches from amber to blue, and vice-versa when the computer goes sleeping.
- The inverter + CCFL seems to be working fine: the Fujitsu-Siemens logo appears when the monitor is switched on.
- I measured the values in the power regulators:... -
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