Question about Sony MHC-EC50 Shelf System

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Every time i tab the button which should turn its power on, it tu

Hi
my stereo got a problem, every time i tab the button which should turn its power on, it turns first on regular but after 3 seconds, it gives a click and powers off, pls. help me! thank you

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Sounds like you have a short in the unit. You will have to take it apart and check the power supply for bad semis. My best guess is that your problem lies in the power supply. Let me know how this works out.

hardrocko

Posted on Jan 31, 2010

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6ya6ya
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Posted on Jan 02, 2017

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My jenesen uv8020 wont power up i hit the rest buton and the blue buton lights turn on but turn right back off i replaced my front broken screen it powered up it worked for a 7 months when i would tu


I need more info. Did you check the ground wire to make sure you have a good ground? Some installers try to rely on the antenna for a ground when hooking it up due to laziness and it will eventually burn the stereo out from low voltage, or, you could have amps that are killing the battery enough to drop the voltage down and it's killing the stereo. I have also seen ground loops kill stereos, but, I need a bit clearer info as to exactly whats happening to answer the question.

Nov 29, 2014 | Jensen Car Audio & Video

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How do you reset the system.


To reset the component Hi-Fi stereo system to factory settings.

  1. On the stereo system, on DECK B , press and hold the STOP button.
  2. While holding the STOP button, press and hold the TUNER ENTER button.
  3. While holding the STOP button and TUNER ENTER button, press the POWER button.
  4. Unplug the power cord from the electrical wall outlet.
  5. Plug the power cord back into the electrical wall outlet.
  6. Turn on the stereo system.

Sep 30, 2014 | Sony STR-DA3000ES Receiver

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Why won't my Delco stereo will not power on?


Hi Carol

Their are two possible thing that causes your stereo fail to be working.
1. Power supply terminal is not properly attached.
2. Busted electronic component inside the stereo.
Some stereo, when their is busted component inside, it wont turn on. So you better have it check to authorize technician or by your self.

Sep 13, 2014 | Cars & Trucks

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I forgot my password for my samsung galaxy tablet


hi ,
1st want to tell you that you have lost your data and all thing, but you have free your device from password.

do this steps
  • Make sure tab is turned off, Press and hold the Power button for about 10 seconds to turn it off.
  • Press and hold the "Volume Up" and "Power" buttons at the same time, when logo appears on the screen release the "Power" button and continue press the "Volume" button
  • When recovery screen appears use "Volume Up/Down" buttons to navigate and select "wipe data / Factory reset" by pressing the "Home" or "Power" button (Depends on Galaxy Tab model).

    its surly working 100%
    any thing else reply me

Nov 05, 2012 | Samsung Galaxy Tab Verizon 3G Android 7in...

1 Answer

I turn the stereo on and it turns off and then the power button starts blinking


i turn the stereo on and it turns off and then the power button starts blinking

Sep 04, 2010 | Sony 560W 5-Disc Mini Hi-Fi Stereo System...

2 Answers

Unit does not turn on or display time


do you mean a power surge, if so the surge may have overloaded the elctronics,=cooked ,so afraid is u/s

Jul 07, 2010 | Fisher SLIM-3010 Shelf System

1 Answer

My stereo is not coming on.. the time will illuminate when i press the display button and the lights behind the buttons will come on but will not turn on.. the cd will eject as well but thats it..


Sounds like the fuse for the switched power has blown. The stereo has two power inputs -- one unswitched, called "memory" because it lets the stereo remember your presets, and one switched, just called "power"

It should let you see the time, eject a CD, etc all when the car is turned off. Since the fuse for the main power line is blown, the stereo thinks the car is turned off all the time.


Feb 13, 2010 | JVC Car Audio & Video

2 Answers

I have an MTD8 timer, that fits into my main electrical board


MTD8 Timer - Instruction manual

1. This timer has a total of 8 ON / OFF programs.

2. MANUAL ON / AUTO / MANUAL OFF for easy setting.

3. Switchable 12 / 24 hour mode.

4. 16 timer combinations are available as follows:

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Mo, Tu, We, Th, Fr, Sa, Su

Mo, Tu, We, Th, Fr, Sa

Mo, Tu, We, Th, Fr

Mo, We, Fr, Su

Mo, We, Fr

Tu, Th, Sa

Mo, Tu, We

Th, Fr, Sa

Sa, Su


Initial operation:

1. When the timer is first connected to mains power, it will take up to 12 hours to charge the internal battery.

2. The settings can be defaulted by depressing the R (reset) button.


Setting Current Time.

1. Press the C+ (clock) button and hold, then simultaneously press the W+ (week) button until the actual day is displayed. Continue by pressing the H+ (hour) or M+ (minute) button until the current hour or minute is displayed. When setting, the W+, H+ and M+ buttons can be held down for rapid forward counting.

2. Release both buttons. The weekday and time will be set according to your selections.

3. To set incorrect time (etc.) repeat the settings.


Settings for programs:

1. Press the Timer button (Clock) and release. The first ON setting can now be made.

2. Press the W+ button to set the day or blocks of days. Select the ON time by pressing the H+ button and then the M+ button.

3. Press the Timer button (clock symbol) again to finish the first ON setting and enter into the first OFF setting. Repeat step 2 to set the first OFF setting.

4. Press the Timer button again to finish the first OFF setting and enter into the second ON setting. Repeat steps 2 and 3 to program the remaining settings.


When setting block dates, the ON and OFF times apply to all dates in the block.

I.E. Selecting block Mo, Tu, We, Th, Fr, Sa, Su and setting ON to 10:00 and OFF to 16:00 means that the selected times automatically apply to all the indicated days in that block.


Specifications: 230Vac 50 or 60Hz. 16A Inductive load. 20A Resistive load.

Battery backup >100 hours. Accuracy: +/- 1 minute per month. Temp: -10 to +40 deg C.

Apr 18, 2009 | Hardware & Accessories

1 Answer

Inactive standby option


>I saved myself from a lot of these problems. I set the power button on the front
>of my computer to put my PC into hibernation.
>This is how you do it:
>1. Go to the Control Panel
>2. Open the Power Options window
>3. If Hibernation isn't on, go to the "Hibernate" tab and turn it on.
>4. Once you have hibernation on, go to the "Advanced" tab.
>5. If your computer supports it, there should be a dropdown menu in the "Power buttons"
>area. From there you can make your computer perform a lot of power management functions
>including Standby and Hibernate.
[Reply or follow-up to this message]

Jul 10, 2008 | Microsoft Windows XP Professional

1 Answer

Technics sd-s2300 ampli su-g91


tu dois voire si tu as tout les cables entre sur le stereo

Feb 18, 2008 | Technics SA-AX540 Receiver

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