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Popravka Osciloskop BWD 539d

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Popravka Osciloskop BWD 539d
vladd Offline
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#61
02-13-2022, 11:52 PM
Trebalo bi da se proveri oblik signala na BF tranzistorima Q259 i 260, i proveri testerast oblik, instrumentom se samo moze proveriti da li dolazi 110V na pulap 10k otpore i neki napon, 50-60v na kolektorima.
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Macola Offline
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#62
02-14-2022, 01:47 PM
djuma89,

Stvarno je teško odavde, na daljinu, zaključiti nešto. Jedino se mogu savetovati pregledi nekih grubljih grešaka.

Goša ti je velikodušno ponudio pomoć i možda bi trebalo da upotrebiš njegovo ogromno znanje i iskustvo...

(02-04-2022, 10:35 AM)Gosha Wrote: @djuma89

U svakom slucaju, ako se ne snadjes, kod mene uvek imas opciju besplatne popravke.
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djuma89 Offline
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#63
03-02-2022, 10:41 AM
Želeo bih da se svima zahvalim na pomoci a prvenstveno @Gosha Goranu koji mi je popravio osciloskop. Sad krecu nove avanture😊

Svako dobro.


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BeliNinja Offline
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#64
03-02-2022, 12:28 PM
Gosha za preCednika Big Grin
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Boban Offline
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#65
03-02-2022, 12:32 PM
[Image: index32c2de0b2a206e47.png]
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