Technical Repair

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Need help repairing electronics? You can problem solve here.

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Page 1 of 43
  1. Marius83

    Technics SU-VX800 amplifier

    Marius83, Dec 28, 2017
    Last message by JoeJester Aug 19, 2018 at 1:52 AM
    Replies:
    356
    Views:
    11,225
  2. homerwsmith

    Phillips PM 3322 Osc no beam

    homerwsmith, Jul 7, 2018
    Last message by homerwsmith Aug 18, 2018 at 7:05 PM
    Replies:
    34
    Views:
    455
  3. bw1

    Horizon treadmill control board - 032671-HF repair

    bw1, Feb 8, 2018
    Last message by sammyturtle Aug 18, 2018 at 4:19 PM
    Replies:
    9
    Views:
    488
  4. Techbox

    Repair of a Phillips power board. (help with resistors)

    Techbox, Aug 15, 2018 at 1:49 PM
    Last message by MrChips Aug 18, 2018 at 3:19 PM
    Replies:
    20
    Views:
    197
  5. RustInDirt

    iMode - IP220 Broken Power Header

    RustInDirt, Aug 17, 2018 at 3:39 PM
    Last message by RustInDirt Aug 17, 2018 at 11:14 PM
    Replies:
    6
    Views:
    74
  6. UnnamedUser159

    Thoughts about UPS 100W repair..(help me)

    UnnamedUser159, Jul 23, 2018
    Last message by UnnamedUser159 Aug 16, 2018 at 6:39 AM
    Replies:
    3
    Views:
    122
  7. OnlyPrinzP

    Anet A8 Mainboard Current Problem

    OnlyPrinzP, Aug 11, 2018
    Last message by dendad Aug 16, 2018 at 5:28 AM
    Replies:
    23
    Views:
    238
  8. newbe2018

    Advice on replacing a tiny bulb in a decorative piece. (images included)

    newbe2018, Apr 21, 2018
    Last message by newbe2018 Aug 16, 2018 at 12:02 AM
    Replies:
    12
    Views:
    369
  9. João Ferreira_1534275331

    Treadmill "Kettler Toronto" (board M3800 TCS-3) IGBT Blows at startup

    João Ferreira_1534275331, Aug 14, 2018 at 5:59 PM
    Last message by João Ferreira_1534275331 Aug 15, 2018 at 1:56 PM
    Replies:
    5
    Views:
    70
  10. bouncer

    rs components don't know? Component identification

    bouncer, Aug 1, 2018
    Last message by ebp Aug 14, 2018 at 8:57 PM
    Replies:
    21
    Views:
    399
  11. Xavier Pacheco Paulino

    Detecting a bad IC [Optocoupler Gate Driver]

    Xavier Pacheco Paulino, Aug 13, 2018 at 10:19 AM
    Last message by JoeJester Aug 13, 2018 at 10:46 PM
    Replies:
    4
    Views:
    68
  12. mbohuntr

    Fixing an RF generator.

    mbohuntr, Aug 11, 2018
    Last message by mbohuntr Aug 13, 2018 at 3:13 PM
    Replies:
    6
    Views:
    176
  13. GermanCoca

    Yamaha Keyboard P-95 sound problem (speakers & headphones)

    GermanCoca, Sep 20, 2017
    Last message by hedegaardmatthesen Aug 10, 2018
    Replies:
    15
    Views:
    1,652
  14. Doug Shearer (Behaviour)

    Nava 909 (Roland TR-909 Clone) Potentiometer upgrade

    Doug Shearer (Behaviour), Aug 9, 2018
    Last message by Doug Shearer (Behaviour) Aug 9, 2018
    Replies:
    0
    Views:
    57
  15. Dlmays7

    LG Washing Machine Control Board Help

    Dlmays7, Jan 13, 2018
    Last message by 210SA2 Aug 8, 2018
    Replies:
    8
    Views:
    1,011
  16. mat888

    NC-SSC05GNT charger repair

    mat888, Aug 8, 2018
    Last message by mat888 Aug 8, 2018
    Replies:
    2
    Views:
    45
  17. d0n13

    Need help identifying a component

    d0n13, Aug 4, 2018
    Last message by MrChips Aug 7, 2018
    Replies:
    11
    Views:
    211
  18. Michael Netterberg

    PSU Blown components identification

    Michael Netterberg, Apr 25, 2017
    Last message by Equinox-frys Aug 6, 2018
    Replies:
    24
    Views:
    3,070
  19. zllzlkfl23_

    Ampere drop

    zllzlkfl23_, Aug 5, 2018
    Last message by Ylli Aug 5, 2018
    Replies:
    1
    Views:
    50
  20. zllzlkfl23_

    Speaker on for a second and it suddenly turns off and the resistor burnt

    zllzlkfl23_, Jul 24, 2018
    Last message by zllzlkfl23_ Aug 5, 2018
    Replies:
    4
    Views:
    127
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