Question about Soyo 19" LCD Flat Panel Monitor

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Hi there i have a flat screen monitor that is flashing at the power supply and causing the screen to flash in sync with teh green led can you tell me if it is the power supply or the monitor itself the model is dylm019a manufacture date is 051210

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One way to find out if it is the power supply or not is to use light bulb as a load, load it up to the current rating of the power supply to see if it will maintain the output voltage as indicated on the power supply.
I could not find the spec of this regulated switching power supply so I do not know the exact rating of this power supply.
Post more info about the power supply will help.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Posted on Dec 31, 2010

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Posted on Jan 02, 2017

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