Question about Televison & Video
Here are the service manuals: http://elektrotanya.com/?q=showresult&megnev=Sharp&megnev2=%20lc-37d40u&kategoria=tv&kat2=schematics
Do the controls on the TV work? Getting any signal from IR receiver board?
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.
Posted on Mar 18, 2011
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Posted on Jan 02, 2017
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