Sourcing a certain component

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  • Vesko356
    [Guide] How to find the right HP bios version to flash
    by Vesko356
    First of all thanks to all of our members who have posted previously all methods posted here.
    Please leave a comment if you find something new,or have anything else to add.
    -----------------------------------------------------------------------------------------

    Find by serial number,model number or series

    If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
    Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
    Operating system and OS version.If...
    08-11-2023, 03:27 AM
  • jesterace
    Samsung UE46ES8000 Blown fuse but no other signs of short
    by jesterace
    Hi I wonder if anyone might be able to steer me in the right direction. I have this Samsung UE46ES8000 TV and it went bang during use. The main fuse on the PSU board is open. I've checked every diode/mosfet/transistor I can see and nothing appears to be short to cause the fuse to go. The DC output of the bridge rectifier is not short either. I've seen online that some of these models are known for having their PFC mosfet or other mosfets shorting and blowing the fuse but i'm not seeing that here. If anyone aware of these models having any issues to cause this? I'm reluctant to just replace the...
    09-11-2024, 03:14 PM
  • Babbar
    Argon SA1 audio amplifier power-supply - fuse blown after fixing the short?
    by Babbar
    I found a project in the electronics trash yesterday. A nice Argon SA1 audio amp with some electrical issue. Took it apart and saw that the 4A250V fuse was blown so started lifting components to find the short. Eventually got to two MOSFETs (model FTA14N50C) that are shorted and when i took them out the short was gone.

    Now i didn't have any replacements of the same model of course but i found a couple with pretty similar spec i thought (K10A60D & K12A50D) and put them in. Also replaced the blown fuse with a 3.5A250V one. Checked another time for short circuit and plugged it in....
    04-12-2024, 01:12 AM
  • jshhh
    Help replacing fuse on my Mimaki CJV300-160 vinyl printer
    by jshhh
    Hi guys,

    I'm inexperienced with electronics repairs, I've done a little bit of soldering caps and whatnot, but i have a blown fuse on this mimaki printer I got which I have bought a replacement for.

    How do I remove this type of fuse (see picture)...it kinda looks like it would pull out of that bracket but it didn't come at first pull and I didn't want to brute force it incase it's soldered on there like most of the rest of the components.

    Anybody know how to remove this type of fuse?

    (The fuse is toward the bottom of the image labeled F2)...
    06-17-2025, 01:35 AM
  • TomGJ
    Genelec 8020C Bad capacitor
    by TomGJ
    Hi All, So I have two Genelec 8020Cs that are about 10 years old, one of them stopped switching on. I took it apart, fuse was blown, and I've traced the short to one of the two large capacitors on the circuit board.

    Now from looking at the Capacitors, they seem to be from Samwha's SD Series with the following specs: 3300uf, 35v, 85C, 25 x 16 mm Radial.

    The problem is, I can't find any capacitor from Samwha's SD Datasheet that matches these specs. The closest is 3300uf, 35v, 85c but 31.5 x 16mm, with a max ripple current of 2.5A. I'm guessing the 25mm is custom made for...
    11-02-2024, 07:45 AM
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