Question about JVC HX-D7 DVD Compact Stereo Audio / Video System with 5 DVD Changer Shelf System

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PROTECT and shuts off

It seems to go on(power on) then about 1 second later it say's PROTECT then say's power off I tried resetting, using the remote and tuning down the volume did work once but dosn't work now. Anyone know what to do, I did take it apart no visual fuses burn.

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I had the same problem with a jvc stereo set, it turned out the two cables of a speaker were touching each other.

Posted on Nov 30, 2007

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6ya6ya
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Posted on Jan 02, 2017

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1 Answer

Why does my Philips 40" flat screen tv shut off 15 seconds after I turn it on?


The symptom you describe suggests power supply failure. It is still working but fading fast

Mar 24, 2013 | Philips 40pfl3706/f7 Lcd Flat Panel Tv

1 Answer

I hooked up 2 capacitors into my amp and every time I put power to it the amp shuts off and 10 seconds later a red light comes on for 5 seconds and the amp don't turn on, basically it goes into protect...


Well, I have no idea why you would have two capacitors on a 500 watt amp but, did you charge the capacitors? Have you tried the amp without the capacitors? What size power wire are you using?

Sep 20, 2010 | Kenwood KAC-9102D Car Audio Amplifier

1 Answer

My TV shuts off as soon as I turn it on...What is causing it to do this??


Hi there,

When it shuts off. Try doing what's called a self-diagnostic test. As soon as the television shuts try these steps.

Pressing on the front panel's 'INPUT' and 'MENU' buttons at the same time, and holding for 5 seconds, activates the Self Diagnostic Code Mode. The LED flashes denoting a two digit Error Code, or indicating no problem has occured since the last Initalization.

Note: The front panel buttons must be used, NOT those on the Remote Control.

-The number of flashes indicates the value of the MSD (tens digit) of the Error Code.
-The flashing then pauses for approximately 1/2 second.
-The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.
-The Error Code is repeated a total of 5 times.
-Example: If the Error Code is ?24?, the LED will flash two times, pause, and then flash four
times.

The Error Code designations indicating a malfunction, or no malfunction, are listed below:
Self Diagnostic Code Description
1 - 2 = no error detected
2 - 1 = X-ray protect (high voltage or beam current)
2 - 2 = Short protect (short protect monitors low voltage supplies)
2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection)
2 - 4 = Vertical protect (usually loss of vertical from the source).

Thank you for using FixYa! Have a nice day and please remember to rate this solution.

Warm regards,
BearWeb

Apr 08, 2010 | Haier 20" TV/DVD Combo

1 Answer

Turn on the power, green light turns on, then it shuts back off


I have the same problem but I do have a remote and it doesn't seem to make a difference. Has your problem been fixed, and how?

Jul 29, 2009 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

TV SCREEN IS JUST A BLUE PICTURE,BUT HAS SOUND


Hi and welcome to FixYa,

Offhand it would appear that the VCR section of the combo unit would require a bit of cleaning. Specifically, head cleaning. The easiest approach is to use a VHS tape head cleaner.

The other post of "tv turns on then 5 seconds later shuts off" would be the auto-protect kicking in. This indicates that a likely hardware fault exists. Try to initially reset the unit by unplugging from the mains for an extended period. Otherwise it would require opening the unit for voltage measurement/diagnosis.

Pls post back updates. Good luck and thank you for using FixYa.

Jan 25, 2009 | Philips Magnavox Learning Universal Remote

1 Answer

Amp powers up, then shuts down 15 seconds later...


Which lights are lit on top of the amp when you power it up?

Which ones light up during the 15 seconds that it's on?

Are you running a signal sensing system or are you turning the amp on via the remote lead?

Is the signal sensing switch set to on or off?

Sep 02, 2008 | Jl Audio 500/1 Car Audio Amplifier

1 Answer

My tv willnot turn on


When it shuts off. Try doing what's called a self-diagnostic test.
As soon as the television shuts try these steps.

Pressing on the front panel's ?INPUT? and ?MENU? buttons at the same time, and holding for 5 seconds,
activates the Self Diagnostic Code Mode. The LED flashes denoting a two digit Error Code, or indicating no problem
has occured since the last Initalization.

Please do Note: The front panel buttons must be used, NOT those on the Remote Control.

? The number of flashes indicates the value of the MSD (tens digit) of the Error Code.
? The flashing then pauses for approximately 1/2 second.
? The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.
? The Error Code is repeated a total of 5 times.
Example: If the Error Code is ?24?, the LED will flash two times, pause, and then flash four
times.

The Error Code designations indicating a malfunction, or no malfunction, are listed below:
Self Diagnosic Code Description
1 - 2 = no error detected
2 - 1 = X-ray protect (high voltage or beam current)
2 - 2 = Short protect (short protect monitors low voltage supplies)
2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection)
2 - 4 = Vertical protect (usually loss of vertical from the source).

Jun 09, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

Sanyo DS31520 TV


I am relentless when it comes to problems like this. I had the same problem with my TV being stuck in video mode. I found out that there is a reset button......It's on the @*&#^&^ original remote!!!!! So I tried programming my Time Warner Scientific Atlanta AT8550 remote for the TV to see if the "video source" button would work. IT WORKED!!!! You have to use code 1062. Instructions are:

1. Turn the TV on.
2. Press and hold select and the TV keys until the lights blink twice.
3. Enter 1062. All mode keys blink twice to indicate that the code was accepted.
4. Point the remote at the TV and press power to test the TV.
5. You can then successfully use the "Video Source" button on the bottom left of the remote to change the video mode. VOILA!!!

If you don't have a Scientific Atlanta AT8550 remote, I'm sure you know someone that does. They're everywhere!

Feb 10, 2008 | Sanyo DS31520 31" TV

1 Answer

TV won' turn on


Solder, solder, solder! Shut down circuits protect crts to avoid permanent damage. If any of the deflection circuits are defective, or intermittent, shut down occurs. I have not only seen bad solder on deflection circuits, especially vertical, but also intermittent connections on the yokes themselves. I've also seen shorted convergence ics cause shut down. Don't forget solder connections in the power supply.

Jul 05, 2007 | Mitsubishi WS-55807 TV

15 Answers

Tv won't stay on


My tv is a Toshiba. It comes on for a second and then goes off by itself. I use the remote and the power button on tv and the same thing happens. Is there a solution to this?

Jan 24, 2006 | RCA F27450 27" TV

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