Question about Televison & Video
I have this Mitsubishi HS 421UR that has the following problem with its right audio channel.
When the machine is turned on and a tape is played, both channels work. The LEDs show sound signals on both channels. But after the machine is on for approximately 1 minute, the right channel suddenly stopped working. There is no sound coming from the right channel.
The same problem happens to the machine's tuner. During the first minute after being turned on, both channels work. Then, the right channel stopped working after around 1 minute.
Turning off the machine and leaving it off for approximately 1/2 hour, then turning it back on, I get the same problem. Both channels work for about 1 minute then the right channel dies.
What could be the cause for this problem? And how can I fix it?
One of the strangest things that has happened to both the consumer and the technical field has been the use of a flexible adhesive on many of these machines' circuit boards. The glue in question is vanilla-colored, and has a tendency to react to electricity by inducing capacitance, resistance, and in some cases, even causing inductance issues. The fix, of course, is to remove as much of this material as possible, and following right behind with a nylon-based retainer. Then, if the problem persists, a followup with tried and true technical procedures...accordianman
Posted on Feb 13, 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:
May 26, 2014 | Mitsubishi WS-65313 65" Rear Projection...
Jan 08, 2014 | eMachines EL133105 Desktop Computer with...
Feb 01, 2011 | Denon AVR-589 Receiver
Jan 14, 2011 | Mitsubishi Televison & Video
Mar 10, 2009 | Mitsubishi HS-U560 VHS VCR
Jan 17, 2009 | Pioneer VSX-D811S Receiver
Feb 26, 2007 | Mitsubishi HS-U446 VCR
71 people viewed this question
Usually answered in minutes!