[sebhc] Power transistor 417-282 equivalent?

[Robin England]

Hi

Does anyone have an equivalent for the power transistor used as a 53v regulator on the H/Z89 video board? The transistor is a NPN device in a TO3 package and is marked 417-282. On the silkscreen of my video board (85-2453-1) it's shown as Q213 but is shown as Q204 in the schematic I have (as mentioned previously). Mine has gone s/c emitter-collector. :-(

Thanks in advance
Robin




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