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Title: I have a problem with a Pentranic model 1527 chassis ch-250-29 Post by: P3 on October 17, 2008, 09:59:51 AM First.. sorry for my bad english..
second.. I have no image on my pentranic... but I have H.O.T. ( paper stick on the tube cause of the high tention ;) I think is the filament because I only have 3.8v and i need 6.3v for working good.. when I test the voltage with the tube unplug I got 7v.. it's the filament inside the tube ?? i don't think so cause I got the same problem with another tube ? the 3.8v came directly after the transphormator ( i don't know if it's the right word.. lol ) before the power suply section Do you think it's in the power suply section ??? I'M verry lost.. please help me ;) tank you so much :) Mic. P.S. it's the first time that i work on this kind of tube ( Pentranic.. ) kortek is more good i think ;) Title: Re: I have a problem with a Pentranic model 1527 chassis ch-250-29 Post by: P3 on October 17, 2008, 11:31:23 AM After some search... I up the screen.. and it's not the filament....
I got somme white think but no color.. and no synch.. I have hight tention on the H drive.. and in the tube.. probably the amp video ? or the afc ? |