Question about Televison & Video
When i plug the cord into the wall there is a chirping noise from the back of tv similar to a cricket sound continuously, . and no picture and no sound thru speakers. i opened it the fuses are good. can you help me further diagnose?
U have a short on one of the secondary voltages from the power supply. commonly a bad diode.
the chirp is the supply attempting to start into a short.
Posted on Dec 05, 2008
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:
Sep 25, 2013 | Electrolux Guardian Bagged Canister Vacuum
Jan 16, 2013 | Toymax Magnavox 47MF437B 47 in. LCD TV
Jul 31, 2011 | RCA F32665 32" TV
Feb 07, 2010 | Samsung PCJ522R 52" Rear Projection...
Oct 06, 2009 | Televison & Video
Jul 05, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...
Apr 29, 2009 | Panasonic Viera TH-42PX80U Plasma TV
Jun 29, 2017 | Mitsubishi Televison & Video
348 people viewed this question
Usually answered in minutes!