Question about Samsung LN40A450 LCD TV
Posted by Anonymous on
First place to look will be the power supply module, look to see if it has blown fuse (F1), or if it has any DC output voltages.
See the boards here: http://www.shopjimmy.com/catalogsearch/result/index/?q=Samsung+LN40A450&limit=15
Learn about LCD TV here:
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
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 24, 2011
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Posted on Jan 02, 2017
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