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patrikf
New Member
Last Activity: 11-10-2023, 02:08 AM
Joined: 02-19-2015
Location: Oxford
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  • Hanns.G HL272 overheated SMPS

    Hi all!
    I'm trying to fix a monitor that generally works, but has extremely low intensity backlight (on max setting it's extremely weak, in lower settings it flickers).
    This monitor uses LED backlight.

    Looking at the power supply, there is one obviously overheated component. There is also quite a lot of dried fluid type stuff in various places on the PCB (electrolyte?).

    The overheated component is some kind of voltage regulator I think, labeled "S20N10". I'm sure there must be a less obscure equivalent somewhere, but I have not been able to...
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  • Re: New Members - please post your introductions here

    Hi all!
    I've read numerous posts here trying to get up to speed on repairing mainly monitors, and hope to start my first own thread soon (with some interesting semi-burned parts).
    Patrik
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