Question about LG 1000W XM-Ready 5.1-Ch. Home Theater System with 5-Disc Upconvert DVD/CD Player
I have a LHT 764, i did not it plugged into a surge protected line and lightning hit our area, my unit wont power on. is this something that i can remove top cover and access a fuse ? or should i toss it in dumpster ? you can email me at email@example.com thanks
Try to plug it into a differen outlet. Also unplug it and open the case and look for a glass tube should be small and see if you have one in that case. If not then the cost to repair is high. You should get an estimate of how much the local repair should would charge you first. If it cost too much than what a new one would cost then don't repair it keep the speakers and get rid of the amp. But a new amp or another system if you want.
Posted on Jul 23, 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:
Nov 04, 2016 | home Audio Players & Recorders
Sep 29, 2016 | LG 55lw5300 55-inch 1080p 120 Hz Cinema 3d...
Apr 16, 2014 | Panasonic Audio Players & Recorders
Generally speaking, an amp protects itself from heat, shorts and overloads by refusing to turn on or stay on.
Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
Check for loose speaker connections as a root cause for intermittent shutdown.
Maybe a sleep timer clicked it off. Or if it seems to power on but remains silent some other setting like muting, tape monitor got activated. Or the source audio died. Lots of things.
Feb 23, 2011 | Panasonic Audio Players & Recorders
Dec 10, 2010 | Insignia Digital-to-Analog Converter for...
Jun 07, 2009 | Zenith XBS444 System
Nov 30, 2008 | Philips Magnavox MRD510/17 Theater System
136 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: