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Real Minitehnicus

Grundig Vision 2 22-2801 nu porneste

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O mare rugaminte:

Daca are cineva sa-mi puna la dispozitie schema Mainboard XZT190R-8 (sau schema TV-ului). Nu gasesc nimic pe net.

Modulul sursa/invertor (XST 194-02) functioneaza corect, scotand cele doua tensiuni de 12 si 5V. Probat si invertorul.

Stand-by-ul se face pe mainboard. Dump-ul pare in regula.

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Mulțumesc oricum, dar schema modulului sursă/invertor o găsisem și eu. Oricum am specificat că acestea funcționează corect.

Am nevoie de schema mainboard (XZT190R-8).

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O mare rugaminte:

Daca are cineva sa-mi puna la dispozitie schema Mainboard XZT190R-8 (sau schema TV-ului). Nu gasesc nimic pe net.

Modulul sursa/invertor (XST 194-02) functioneaza corect, scotand cele doua tensiuni de 12 si 5V. Probat si invertorul.

Stand-by-ul se face pe mainboard. Dump-ul pare in regula.

 

cum vati dat seama ca dumpul este in regula posibil sa fie alterat oricum are eprom si spi flash si nu cumva are proc VCT? si posibil sa aibe softu corupt din vct 

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