Bosch GAL 1880 CV Charger repair

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  • čas přidán 30. 01. 2022
  • In this video I show you how you can diagnose a BOSCH charger yourself and how you can carry out the repair yourself.

Komentáře • 23

  • @MisterGnz
    @MisterGnz Před měsícem

    As a mosfet I use cs1n60, and it's fine too, bought on aliexpress

  • @MisterGnz
    @MisterGnz Před měsícem

    Sometimes it fails, the Hr1000a, if the: mdf9n50B fail

  • @mistergnz7449
    @mistergnz7449 Před 2 lety +3

    Hi, the burnt resistor is 6,8 hom, if it burns that means that 390 hom, 30 hom, cs1n80 mosfet, and 1AM transistor are also to be changed, I hope it is useful for you

    • @jugoslavs
      @jugoslavs  Před 2 lety +1

      Yes, that's right, the device is working again. Thank you 👍👍

    • @microtutorialescc6655
      @microtutorialescc6655 Před rokem

      Hola.. me podría dar el valor de resistencia que esta al frente de 4 pines diodos ?

    • @MadMax-rg8ro
      @MadMax-rg8ro Před rokem +4

      Mister GNZ, Thanks bro. Your comment is better than this video. Replaced resistors, mosfet and transistor and charger is alive again. Thanks, saved me long search for schematics.

    • @bladeoflucatiel
      @bladeoflucatiel Před 7 měsíci

      @mistergnz7449 can you tell me the value of the input varistor and fuse? I think it will be faster to fix it than return it and wait for warranty

    • @mistergnz7449
      @mistergnz7449 Před 7 měsíci

      @@bladeoflucatiel, hi, the SCK 103 thermistor, the 2.5AH low blow fuse

  • @renet.9854
    @renet.9854 Před 3 měsíci

    On my charger are burnt: T1, T2, R7 and R13. Does anyone have types from?

    • @jugoslavs
      @jugoslavs  Před 2 měsíci

      There is online datasheet....

  • @mistergnz7449
    @mistergnz7449 Před 6 měsíci

    Hello everyone, I must add that sometimes the small transformer burns out

    • @jugoslavs
      @jugoslavs  Před 2 měsíci

      That could be it is just sensitive electronics..

  • @Popajaja
    @Popajaja Před rokem +1

    One Elko radial, 100 μF, 400 V (G-LUXON brand) exploded in my charger.

    • @jugoslavs
      @jugoslavs  Před rokem +1

      👍

    • @Popajaja
      @Popajaja Před rokem

      @@jugoslavs
      I changed both elkos and disaster again! Later I removed it and measured the voltage and what I expected happened, instead of DC the voltmeter shows 420V AC???

  • @bddmobi7480
    @bddmobi7480 Před 5 měsíci

    What is the name of song?

  • @bladeoflucatiel
    @bladeoflucatiel Před 7 měsíci

    What a piece of garbage engineering.
    the varistor and fuse exploded on mine 8:50
    A SMD resistor on the other side of the board also exploded 11:46 I think its the same, just under a cap
    It broke after 3 months of use, I hope bosch waranty fix this.

    • @bladeoflucatiel
      @bladeoflucatiel Před 6 měsíci +2

      Bosch replaced my charger for a new one.

    • @jugoslavs
      @jugoslavs  Před 2 měsíci

      If it's still under warranty, I wouldn't open it....