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I have a LG47LS4600 powers up but volume goes to 100 i can push vol down it will but when you let go it goes back to 100

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Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/ Before replacing it, try a reset to this set, and then check.
There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here.

Posted on Dec 04, 2016

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Posted on Jan 02, 2017

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Help fix my sc-72mid


Hold volume down and power button at the same time with the device powered off and it should take you to a recovery screen, if that does not work try volume up and power, if that does not work hold down vol up and vol down at the same time and then push and hold power, if this does not work, please giv eme some more info about the device

Jun 26, 2013 | Tablets & eReaders

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Vizio VF550M volume stuck at 100


The 2 suspects are possible but there is a way to find it..try to get the control board and remove the vol+ button on it..then back the controller then power it on again try to push vol- on remote or TV..if no help you have faulty main board..

Mar 06, 2012 | Vizio VF550M 55 in. LCD HDTV

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When i turn up the volume my amp shuts down i turn it down and it comes back on. I have a crossfire vr1000d what am i doing wrong?


Hi,
Is the protect light in your amplifier turns on when it shuts down? If yes, then your amplifier lacks voltage. The reason why it goes on protect mode is, the amplifier is needing an amount of voltage from your car, since your car cannot provide that amount of voltage your amplifier is not getting anything, instead of getting voltage to produce watts its getting minimum voltage & producing heat, to save itself it goes on protect mode so the incoming power shuts off & cools the amplifier.
Example:
Your on vol 40, amplifier is working fine, when you turn it up to vol 50 your amplifier shuts of, then you put it back to vol 40 & your amplifier turns back on.
At vol 40 your voltage is 12v or above. but in vol 50 your voltage drops to 11 & below.

Check your battery or alternator if they are giving enough voltage


Hope this helps your inquiry. Have a blessed weekend.

Apr 24, 2011 | Crossfire Car Audio & Video

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How to set clock


go in to the menu by holding the button down for a second. find the clock adjust, put in the correct time. if you make a mistake repeat steps till you get it correct.

Sep 19, 2010 | Kenwood KDC-MP235 CD Player

2 Answers

Clock settings


For the mp235... the manual wasn't accurate. See below...

To set the clock, push the source button until you're in standby mode. Hold the left knob down (volume ctrl) until menu comes up. Either push the left knob OR move the right up or down (can't remember which) until you see Clk Adj. Push the vol ctrl knob (I think). Then, the knob on the right goes left right for minutes/hours, and up/down for the other. I believe you can push the vol knob then once its set.

Jun 20, 2010 | Kenwood KDC-MP205 CD Player

1 Answer

Samsung 40 hd tv the vol will not come down from 100 percent . I try to turn the vol down and it will not turn down. what can I do. tks mike


I presume that the volume will not turn down from either the remote control or the volume buttons on the side of the tv. If the volume down button works on the side of the tv then the remote control is suspect to be faulty. If neither remote or tv volume buttons work then check whether the channel buttons work on the tv (not remote). If none of these work then check the input connection from the buttons /infra red reciver to the main pcb. This is a push on cable connector. As a point, also check that the volume up button on the tv is not stuck in, and feels the same as the other buttons when pressed.

Apr 24, 2010 | Samsung LCD-TV LE40S81B 40 in. HD-Ready...

1 Answer

I have a philips Matchline tv (29pt6361/79r) the tv works fine except it automatically turns the volume down without any buttons on the remote or tv being pushed


well depends on how far it turns the volume down as to what the cause is and if the volume bar on screen display comes on when the vol. goes down. if it just goes down a little you probably have the "smart sound" setting turned on in the audio menu turn it off and see if prob. goes away. if the vol. bar comes on the screen whenever the vol. goes down the you most likely have a bad button on your front panel and it doesn't have to be the vol. down button. it you think it is the button it would need solder work to be changed most likely shop job.

Mar 08, 2008 | Televison & Video

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