Question about Soyo DYLT032D 32 in. LCD Television
I seem to have the same problem. I saw Q503 on the bottom had a hole blown out, so I can't see the markings on it. When I apply power, I get 12v on both sides of F500 but no voltage on Q500. (larger transistor between main chip & coil. There is a glue or something between Q500 and the coil as well. If you need component ID's most of mine seem clear. email@example.com
SOURCE: The power supply in my
Is very hard to find these parts for servicing. The only option will be to DIY, by replacing some of the capacitors that become defective. Try to trace where the 12 volts are coming from and replace the capacitors or the 12 volts regulator if you find one in the circuitry.
Posted on Mar 23, 2008
i had this problem when i bought mine 3yrs ago.even soyo's web site didn't have a code.but recently direct tv downloaded some new codes in the remote set-up section. now they have one for soyo it is 11520.
Posted on Dec 23, 2009
Tips for a great answer:
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Please leave rating if it helps.
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