Question about Sharp LC-32SB21U 32 in. LCD TV
Let verify first to narrow down to where the problem can be, attach the powered PC speakers to the Audio Line out RCA jacks to see if you can get the sound there, if you do, then the problem can be in the power amp circuits, if you do not get the sound at RCA jacks, then the problem can be in the sound processor circuit. Please post back what you find. You may be better off if the sound does work through the PC speakers, to get the TV repaired; it will be more than $100 and up plus parts.
Basic troubleshooting guide here:
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, long life rating such as PANASONIC FM or FC series.
Posted on Mar 13, 2011
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 02, 2012 | Televison & Video
Mar 17, 2010 | Voyetra Turtle Beach Ear Force X3 Wireless...
May 04, 2009 | Sharp 32L-S400 32" TV
Apr 27, 2009 | Denon AVR-1905 Receiver
Jan 11, 2009 | Dell A215 Computer Speakers
Nov 23, 2008 | Sherwood RD-6500 Receiver
Apr 30, 2008 | Sony PlayStation 2 (PS2) Console
Mar 25, 2008 | Sony FD Trinitron WEGA KV-34HS420 34" TV
Jan 20, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV
Jul 04, 2014 | Sharp LC-32SB21U 32 in. LCD TV
106 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: