Mike wrote:
It's a Mitsubishi Diamond Plus 91 and when it is switched on, it
makes a sound like...

Tsss Tsss Tsss Tsss Tsss
Tsss Tsss Tsss Tsss Tsss
Tsss Tsss Tsss Tsss Tsss
etc.

Also, the green "on" light flashes in time with the sound. Apart
from that, it does nothing else; no picture, no nothing, zip,
nishty, nada.

I know this is probably a STUPID question, but anyone have any
idea if it's potentially repairable?

Ta,
Mike.


Of course it's repairable, *anything* is repairable, as to whether it's
worth having repaired, if it's a nice monitor go for it, probably a
shorted horizontal output transistor or rectifier diode in the power
supply, the pulsing is a classic symptom of that.