20 Most Recent Sharp CD-SW340 Shelf System Questions & Answers

I unplugged and held power for 15 seconds then waited a minute and plugged it back and and it still shuts off as soon as you turn it on

The problem could be a broken loading belt, the gears are jammed, or the timing of the loading system is out of sync.

What LED?

http://files.sharpusa.com/Downloads/ForHome/HomeEntertainment/Audio/Manuals/aud_man_CDSW340.pdf

Maybe it's self-protecting.

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on; or it may turn on but produce no audio to the speakers.

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 'nekkid'. 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.

or look at Page 46-37 for a total reset as a last resort.

You need Audio/Video Cables. Connect one end at TV Audio Out and other end to Amplifiers's Line In. It will work. I am sharing manuals for your help. Quick-Start-Guide-58Q7330.pdf (sharptvusa.com) User manual Harman Kardon AVR 146 (English - 60 pages)

I am uncertain how to present this to you. Press the ALARM ON/OFF button to turn off the alarm. If you want to turn on the alarm again, press the ALARM ON/OFF button once more. Detailed instructions regarding the controls can be found in a manual I think available at the following location: Sharp Alarm Clock Manuals and User Guides PDF Preview and Download (all-guidesbox.com) I don't have a guide to the internals of this clock but here is a tear down of a similar model if you are game to explore the workings. You could go through that and maybe get an idea of how the systems work together. If you are unable to fix the problem, you will find the contact details for Sharp support in the manual. Here is the tear down link: SHARP spc800 alarm clock Teardown - iFixit

Less than 12 months old so under warranty. Take it back for a free replacement.

sharper image su502 world time clock/radio To set the time: Make sure the 'power' is OFF by depressing the PWR button Depress MODE to start the setup and depress that key to accept each setting

The SPC900 has 2 alarms. On the back of the unit there is a buttion labeled "Alarm On/Off". Press the that button to cycle through the alarm on/off possibilties. On the screen you will see what alarm(s) is (are) turned on. There are4 possible settings: off (no alarms displayed), alarm 1 only, alarm 2 only or both alarms. The indicators are just above the seconds display and to the right of the big hour/minute display.

Press the Set Time button. https://www.google.com/search?q=Sharp+alarm+clock+SPC005+manual ..

Look over your player and see if a program is set. Sometimes you can set a program on the CD player to play the first song on cds. Turn program play off. It’s sometimes called delete bank where all song are skipped except first track. Or you can have the repeat button on. Turn that off. There also could be a malfunction with the player. If your still having problems reset the system.

Sounds like the laser is stuck and cannot move because the slide motor has failed.