CMYKhazi-Dan
Student
Hey everybody, My Naomi Sanwa 29E31S-B monitor crapped out on me (yeah, I heard they're not the best)! Was perfect a few months back but seems that overnight it now displays an image far too large and after about an hour shrinks to correct size but is crazily out of focus It was blooming a bit before this failure.
I talked to an arcade repair guy and he suggested that damp may have got into it – I have it in an insulated outbuilding but it does get cold in winter if the heating isn't on.
I have an option to send it for repair but would love to hear your thoughts on what may be wrong with it – flyback / main board / CRT etc. – so I could hopefully isolate the problem and not have to send the whole thing off.
I've just taken the back off the cab and tried the Focus adjustment but nothing changed – it now seems worse than yesterday after being on for a couple of hours!
Many thanks in advance, really appreciate thoughts any help with this
This is the CRT Test Grid
I talked to an arcade repair guy and he suggested that damp may have got into it – I have it in an insulated outbuilding but it does get cold in winter if the heating isn't on.
I have an option to send it for repair but would love to hear your thoughts on what may be wrong with it – flyback / main board / CRT etc. – so I could hopefully isolate the problem and not have to send the whole thing off.
I've just taken the back off the cab and tried the Focus adjustment but nothing changed – it now seems worse than yesterday after being on for a couple of hours!
Many thanks in advance, really appreciate thoughts any help with this
This is the CRT Test Grid