"gstringe" wrote in message
ups.com...
Anyone know the value of RH34 in a viewsonic P220f. It appears to be
around 20 ohms and a couple of watts? Is this a fusable or just
standard film resisitor?

thanks,


What's it's function?

These monitors regularly blow the vertical output IC, a protective zener,
and one or both 1 ohm fusible resistors supplying power to the vertical IC
resulting in a horizontal line on the screen. Is that what happened to this
one?

If that's the case then you need to replace the 4N35 optocoupler in the
power supply as that's the culprit.