Question about Acer AL1511 15" LCD Monitor
It may have failed power supply due to bad DC filter caps or bad backlight inverter circuits. Iwould look for bad caps first, then check to see if it has 12vdc feeding the inverter circuits. Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
Service manuals: http://elektrotanya.com/?q=showresult&megnev=ACER&megnev2=AL1511&kategoria=&kat2=all
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Posted on Sep 16, 2010
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Posted on Jan 02, 2017
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