Jean monitor E-W problem and damper diode equivalent?

G

Gary

Guest
I've a PC monitor which doesn't allow any E-W adjustment, so the screen is
always far too wide.
Main suspect is the damper diode 5TUZ47C which I cannot locate a source of -
anyone know of an equivalent?

FWIW, the relevant circuitry is here:
http://www.franklin49.freeserve.co.uk/jeanmon_h.gif

Note that R422 - 3.3R was overheated and very high resistance, I've also
replaced Q412 - IRF630, so am assuming the diode, or maybe C418, are at
fault, but any other suggestions will be most welcome.

Regards
Gary
 

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