Hello all,
I have a Samsung Samtron 55v 15" CRT colour monitor in use with computers since 2001 till a month ago, which gives a regular sound as if some scrip of paper is flapping against spokes of a wheel, or like in the title, a 'film projector sound' is an approximation. Think of the sound as at 3/10 volume.
At first when the monitor showed problem, display/tube would 'extinguish' as soon as it was switched on, like it would when switching off a CRT Television, but kind of 'implode'.
As I began to attempt to find the cause of the problem, the above mentioned noise began to be noticeable, and when I opened it up and saw, the sound was perceivable. It seemed to be from near the other 'enclosure with a transformer' on the other side to where the big black one is(the big black one I guess is called flyback?). No sparks etc. No burnt parts. No visible issues with capacitors like bulging etc. The on-off switch is also fine mechanically.
In as much as I could aim at a deduction, I believe it is either a capacitor that's not doing well, or it is the tube itself which is gone. I wonder if it could
be the tube itself, since it was all well till the motherboard on which it was connected had to be replaced. I can convincingly locate the issue as only of the monitor, in as far as it concerns the issue of the monitor.
I would like to know what you think has happened.
I have a Samsung Samtron 55v 15" CRT colour monitor in use with computers since 2001 till a month ago, which gives a regular sound as if some scrip of paper is flapping against spokes of a wheel, or like in the title, a 'film projector sound' is an approximation. Think of the sound as at 3/10 volume.
At first when the monitor showed problem, display/tube would 'extinguish' as soon as it was switched on, like it would when switching off a CRT Television, but kind of 'implode'.
As I began to attempt to find the cause of the problem, the above mentioned noise began to be noticeable, and when I opened it up and saw, the sound was perceivable. It seemed to be from near the other 'enclosure with a transformer' on the other side to where the big black one is(the big black one I guess is called flyback?). No sparks etc. No burnt parts. No visible issues with capacitors like bulging etc. The on-off switch is also fine mechanically.
In as much as I could aim at a deduction, I believe it is either a capacitor that's not doing well, or it is the tube itself which is gone. I wonder if it could
be the tube itself, since it was all well till the motherboard on which it was connected had to be replaced. I can convincingly locate the issue as only of the monitor, in as far as it concerns the issue of the monitor.
I would like to know what you think has happened.
what did we say about hoarding too much stuff and depriving others of them?! *cough* socialism *cough* lol! 
Comment