cara repair multimeter

Discussion in 'Elektronika Umum' started by hardmedia11, Sep 3, 2010.

  1. hardmedia11

    hardmedia11 New Member

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    boz, multi ku abis ngukur tegangan 220VAC tapi selectornya ke 250VDC...
    sekarang lednya putus dan jarumnya gag bisa ke arah nol kalo di kalibrasi ×1Ω dan ×10Ω tapi kalo d ×100Ω baru bisa...gimana cara baikinnya bos?
     
  2. reina

    reina Active Member

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    cb aja stel lg trimpotnya biasanya d dlm ada.. atau batrenya berkurang..
     
  3. qrm

    qrm Well-Known Member

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    cek R sama diodanya bisasanya itu yg sering rusak. biasanya nilai R nya pake ga standar yg dipasaran bisa diganti agak2 mirip deh misal 2,3k bs diganti 2,2k gitu
     
  4. hardmedia11

    hardmedia11 New Member

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    oh R ma Diodany.....tp ukuranx R kecil2....gag tau ditempat q da sparepartx to gag.....
     
  5. joy3n1

    joy3n1 New Member

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    coba di photo & di upload pic nya mungkin saya bisa bantu
    biasanya kerusakan ada pada R dengan nilai 47ohm-100ohm didekat tespoint + nya
     
  6. ricky1790

    ricky1790 Well-Known Member

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    coba ganti batre dulu bos. biasanya kalo seperti itu masalahnya di batre yg udah ngedrop
     
  7. hardmedia11

    hardmedia11 New Member

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    sya gag punya kompi mas....trus sya gag ngerti cara buad picnya...
     
  8. qrm

    qrm Well-Known Member

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    ganti R nya coba ditelusri jalur buat ukur 1xohm
     
  9. hardmedia11

    hardmedia11 New Member

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    ok...ok.....kn q cek....
     
  10. erik irawan

    erik irawan Active Member

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    gimana kelar nggak
     
  11. hardmedia11

    hardmedia11 New Member

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    tambah parah mas......
     
  12. bion

    bion Well-Known Member

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    klo nambah parah mending ganti Yg Baru aja BOZ:peace::peace::peace:
     
  13. lady18

    lady18 Active Member

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    Aduh ganti aja, jangan ambil resiko
     
  14. anan89

    anan89 New Member

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    mending ganti baru aj bos yg susah tuh benerin jarum'a n jarang yg jual ....
     
  15. Achin

    Achin Active Member

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    Dl pny aq mlh bwt yg VAC Tdk fungsi smw.gr2 tk cb2 wat ngetes teg pd raket.tz R Pd bag. VAC tk gnt smw,ukurany M ohm,ydh sy seri aj,ada yg ampe 4.alhmdlh ampe skrg msh aman.
     
  16. adbudi

    adbudi Member

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    ganti r yang berukuran 9kohm biasanya nilainya short
     

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