Question about Kenwood HM-331 Shelf System

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SCREEN PROBLEMS SOME TIMES PANEL/SCREEN DISPLAYS ALL LIGHTS. SOME TIMES JUST GETS OFF.

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  • Anonymous Oct 22, 2008

    The panel does light about halfway through turning. But shuts off after that. I've tried resetting, but that does not work.

  • eyescream
    eyescream Jul 08, 2013

    I have the exact same problem, any fix ? Thanks

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Reprogram by turning off at power, press the set/demo then whilst still pressing set/demo plug unit back into power source and turn on power.....this resets microcomputer but you do lose all your preset details.

Posted on Sep 07, 2008

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  • 319 Answers

Try unplugging unit for 24 hours then, retry. Unit may also have problem in standby circuit, have serviced

Posted on May 08, 2008

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1 Answer

Rs2100 bookshelf stereo


The Audio System does not respond to the remote control.
1. To reset their connection, turn on the remote control and switch the Audio System to Standby mode.
2. In Standby mode, press and hold both INFO and SOURCE on the front panel of the Audio System. It is reset to default when"RF ID clear" displays.
3. Press and hold both PROGRAM and SELECT on the remote control. When “ID claer” displays on the LCD of the remote control, the connection is reset.
4. By now the remote control and the Audio System should be connected to each other. Press and hold PROGRAM and SELECT on the remote control again. When
“ID Locked” displays on the LCD of the remote control, the connection between the remote control and the Audio System is locked.

Jun 06, 2009 | RCA RS2100 Shelf System

1 Answer

Dvd not playing.c 31 00 occur


The only thing you can do is get a CD DVD player cleaner with liquid. Found at any store these days, then run it a couple times. If it plays, Problem solved, if not, it must be repaired. They will put a new transport in the unit. Usually runs 100-150 to replace. Weigh the cost to fix vs. the cost to replace and the age of the unit before you get it repaired. Hope this helps

Jun 01, 2009 | Sony MHC-RV888D Shelf System

1 Answer

"NO DISC" reading


Try this CD realignment process built into the Sharp XL HP505: Have unit off.
Hol down the square (stop) button and the X-BASS button while pressing the ON button. This starts the CD TEST. press play, the memory, then memory, memory, memory, adjustment lights will come on the screen. FOF, TOF, TBAL, TGAN, FGAN, RFLS. press cd1 - track 4, press cd2 - track 9, press cd3 - track 15. Press square (Stop).

If all the cd trays are full, then will light up . This worked for me.

Aug 02, 2008 | Sharp XL-HP505 CD Shelf System

2 Answers

PANASONIC AUDIO SYSTEM


From memory the Panasonic's have a demo feature, where you turn off the unit it lights up again sort of like a screen saver. Hold down the "stop" button on the main, should come up with "demo off" on the display, if succesfully . Hope this help.

Apr 23, 2008 | Audio Shelf Systems

3 Answers

Panasonic Compact Audio system SA-HM32


Hi Desmondia,

Sorry but the bulb replacement is not a simple as it used to be....The screens on modern sound systems are made up of small crystals that glow when activated by electrical current of very small strength..
These are called LCD Liquid Crystal Displays, or could be very small chips like Light Emitting diodes arranged in an alphabet configuration. I dont know which one your particular amplifyer system has,,,
These dispalys are controlled by a fast scanning oscillator which up dates the screen dispay so fast that the screen display shows the information you need to see.
In fact the screen information is going on and off so fast you dont even know its happening .

Anyway to keep this story short the screen display in your case
appears to have stopped scanning..Its a major repair job...
needs to go to a reapair shop for a cost quote to fix for you.

Cheers From YUBEUT

Feb 10, 2008 | Audio Shelf Systems

1 Answer

Sony LBT W5000


when the hi-fi is off and there is the sony demo push "display" on your remote.. yep yep. peace

Oct 06, 2007 | Sony LBT-W5000 Shelf System

1 Answer

System never gets switc off


Just set the time, and the problem is gone. When you swich off, it will display "good-bye", then current time, then completely off.

Dec 19, 2006 | Panasonic SC-PM16 Shelf System

2 Answers

"Protect" and "Push Power"


Doiuble check your wiresa again for no pinches or shorts, even at the back of the unit. Also try unplugging the unit for 12 to 24 hours. If that does not help, it may be the time to buy a new stereo because that means there is a fault in the output device, unless you kinow someone who can trouble shoot and repair solid state electronics.

Sep 18, 2006 | Sony LBT-XGR600 CD Shelf System

1 Answer

Does not play CDs. After closing, tray immediately opens again and displays "Take CD out". Cycles through trays and gets stuck.


If you sure that the system supports the disc's format.. And it won't play other discs... try to clean the CD lens. If it wont help and you're NOT still under warranty you should at least open the system and look for Problems with the door opening/closing: Steps: 1. Make sure the drawer-loading belt is still tight and elastic. If not, it can be replaced with a belt obtained from an electronic-parts supplier. The replacement should be of equal or slightly greater thickness and should fit snugly but not so tightly that it strains the motor. 2. Check for broken or loose gears and have them replaced. 3. Check for obvious sources of contamination such as pet hair or foreign objects that are preventing smooth operation of moving parts. Small children have a habit of inserting items into CD players. 4. Use electronics-grade contact cleaner to clean the door-position contacts.

Jan 13, 2006 | Panasonic SC-AK600 CD Shelf System

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