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legionaru

FINLUX 19F930LED

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Sursa 17ips60-3

Mainboard 17mb47-1

A fost traznit pe retea

Sursa debitand o singura tensiune de 12v, si fiind praf, am montat o sursa separata de 12v 5a pe care o am pentru teste, sa vad ce este mai departe.

Se aprinde led-ul de st-by pe rosu, iar la comanda on clipeste ritmic cu o frecventa de un clic pe secunda pe rosu, fara sa se aprinda...nimic...

Am trecut la masuratori pe stab-urile de pe MB si nu am tensiune decat pe U33 de 3,3v   in rest pe U20, U21, U30 nu intra, nu iese nimic!

Ceva sfaturi?

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