• Odtwarzacz PIONEER CDJ 400 - nie włącza się

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  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
  2. Topic message should contain: the PCB marking code (required in case of hardware repairs), an extended description of problem, things you have checked/replaced/measured, your conclusions and the question. If you are not able to find the PCB marking code, please read THIS TOPIC. If you still cannot locate the PCB markings, please upload a clean, both-side photos of the mainboard - it is required to remove any films, modules or brackets possibly covering these markings.
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#1 Odtwarzacz PIONEER CDJ 400 - nie włącza się


by kazzzjdm 14 July 2022, 15:43
Dzień dobry. Mam do naprawy prywatny odtwarzacz Pioneer CDJ 400. Odtwarzacz kupiony kiedyś z drugie ręki, więc nie znam jego dokładnej historii. Działał ok i pewnego dnia nie włączył się poprawnie i tak już zostało.
Po podłączeniu do prądu świeci się tylko 5 diod led (USB, CD, BUBBLE, TRANS, WAH).
Mam do tego service manual, jest nawet bez problemu do znalezienia w internecie, w razie coś mogę podesłać. Na co dzień nie mam z tym do czynienia, bardziej laptopy, więc tu prośba o pomoc od czego tu zacząć, co sprawdzić pomierzyć? Ktoś jest w stanie coś pomóc?
Po rozebraniu widać jeden dolutowany przez kogoś kabel, który tam raczej fabrycznie nie jest, ale on przewodzi poprawnie a zresztą jest to pin od jednego z potencjometrów wiec nie powinno mieć to wpływu.
Płyta główna ta z procesorem ma oznaczenie DWG1652 a ta największa na zdjęciu ma oznaczenie DWX2756
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Re: Odtwarzacz PIONEER CDJ 400 - nie włącza się


by Google Adsense [BOT] 14 July 2022, 15:43
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