Question about Televison & Video
If you hear a sqealing or buzzing sound when you plug in the TV, the most likely cause is a shortedHorizontal Output Transistor (Q405) , due to a dry10uf/25v electolytiic capacitor on secondary side of Horizontal Output Transformer. If this is the cause, there will be tell-tale scorch marks in the vicinity of the capacitor. If you do not hear any noise, then the likely result is a bad Shottkey diode, of which there are quite a few possibilities In any event, DO NOT ATTEMPT TO REPAIR ANY TELEVISION YOURSELF FOR DANGER OF ELECTRICAL SHOCK! FIGURE THAT ON AVERAGE, FOR EVERY INCH DIAGONAL OF TV, YOU WILL HAVE ABOUT 1,000 VOLTS TO CONTEND WITH. THAT MEANS THAT A 27" TV SET WILL HAVE ABOUT 27,000 VOLTS!
Posted on Sep 18, 2008
Bad power supply
Posted on Aug 18, 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 17, 2012 | RCA Televison & Video
Check that the power cord is securely plugged into the power outlet.
Make sure that the power outlet is receiving electricity by plugging a different device into the plug and turning the power on. If the other device does not work you likely have a blown fuse or tripped circuit breaker.
Replace the blown fuse or reset the circuit breaker as needed. If it happens again, an electrician should assess the problem.
Contact akai Support if Steps 1 to 3 do not solve your problem. Only a trained service technician should attempt to fix the power problem with your television
Jan 22, 2011 | Akai PT46DL10 46" HDTV-Ready Television
Aug 09, 2008 | Televison & Video
Jul 22, 2008 | Televison & Video
Apr 08, 2008 | Televison & Video
Feb 27, 2008 | RCA R52WM24 52" HDTV Projection Television
Jan 14, 2008 | Televison & Video
Mar 18, 2007 | Mitsubishi VS-50607 50" Rear Projection...
Jan 23, 2017 | LG Televison & Video
570 people viewed this question
Usually answered in minutes!