20 Most Recent Panasonic SC-HT680 System Questions & Answers


is it possible to play my cable tv through my system

Panasonic... | Answered on Jun 07, 2018


I had a jammed disc that was causing this same error message. To remove the jammed disc, remove the top by removing the screws and then you can remove the stuck/jammed discs. For the Panasonic SC-PT750 there are 7 screws, three small silver ones on the back, then 4 black ones, two on each side, all philips head. Once you have that off, gently pry it off starting from the back, the cover is actually hinged into the front plastic piece of the player.

Panasonic... | Answered on Jul 19, 2014


The vocal content of the music, is generally handled by the midrange driver. For more information, please visit my website at audioserviceclinic.com. Thank you.

Panasonic... | Answered on Nov 30, 2013


Turn the radio on

Panasonic... | Answered on Oct 17, 2013


Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

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.

http://www.retrevo.com/support/Panasonic-SC-HT680-Home-Theater-Systems-manual/id/356ci958/t/2/

Panasonic... | Answered on Aug 31, 2011


when i turn my home theater system on it says f61 then it shuts off can u plz help me out here =[

Panasonic... | Answered on Jul 13, 2011


Ha, ha, Do you have small child? My son did it to me when he was 15 month old.
Do this:
1. leave the TV on,
2. turn comcast box off,
3. press Menu button ON THE BOX till menu appears on the screen,
Now you can control you subtitles and other "secret" functions.

Panasonic... | Answered on Jan 12, 2011


You can call Panasonic at 1-800-405-0652.
Be ready to give them model and serial numbers to find out availability of replacement remote.
Good luck ( with the remote and your son) !

Panasonic... | Answered on Nov 29, 2010

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