Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV
Lines on all source input?
Vertical (usually bad LCD panel, T-CON board, main board).
Horizontal lines (power supply, main board).
Post the pictures of the screen for us?
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/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 Dec 31, 2010
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Posted on Jan 02, 2017
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