Question about ViewSonic N3752w 37 in. LCD TV
You need to check and see if all the control voltages (Power supply on) and DC output voltages are present. PS pin out: http://www.fspgroupusa.com/download/specs/FSP271-5F01_DIA.pdf
Please read my guide to see how LCD TV works.
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
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.
Please post back what you find.
Posted on Mar 17, 2011
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Posted on Jan 02, 2017
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