New Life Games LLC
Monitor Repair Log and Database. **Arcade and Gaming** => LCD and CRT Monitor Repair Tech Support => Topic started by: suvasam on September 10, 2017, 11:41:40 PM
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i have a 17'' game king upright with a 3902 mpu board the problem i'm having is lately every time i power it on the crt monitor shuts off after about a few minutes sometimes more sometimes less the machine stays on i tried checking the wires moving the monitor in and out same thing
Corrected font size r273
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When the monitor goes black does the led light stay on?
If it is on and amber/red/flashing/anything other than solid green... check inverter then CCFLs.
If the led goes out with the monitor check the monitor PSU.
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if its a tovis, the light can go amber when the power supply is no good. i had the same problem, and ran if off of a computer power supply. then i repaired the orginal. they is more than enough room back there to leave the computer supply in there if you choose.
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what led are you referring to
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this is not a lcd screen
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totally different deal then. they are high voltage and dangerous. unless you know what you are doing, you can get hurt. most likely the monitor needs work.
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Can you feel any static (HV) on the screen? If not, you may have a bad flyback. HV is no joke and if you don't know what you're doing, you can seriously hurt yourself with a CRT chassis. I'd suggest finding an electronics repair shop to evaluate/repair your current monitor, or think about moving to an LCD monitor.
Thanks,
Jason