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Zener diode question

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11-18-2010, 02:47 PM

freakaftr8 freakaftr8 is offline

Convergence freak!

Join Date: Sep 2007

Location: Folsom, CA (no not in the prison)

Posts: 1,778

Zener diode question

Hey guys,
Im in process of repairing yet another crappy plasma for a friend. This waste of technology is a Magnavox (chinese samsung) power supply. It melted a fairchild T0-66 semi and shorted a zener diode for the secondary Vscan -190v output. This circuit powers the plasma cells. Well anyway, the zener is a 3B0. I know this is a 3v zener, but if I cannot find a 3b0 what can I sub in?
Thanks
Shawn

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