20 Most Recent Nakamichi AV-7 Receiver - Page 7 Questions & Answers

Yes, you can replace the battery yourself. The case is most likely heat sealed so you will have to be careful taking it apart so you can glue it back together.

Try Nakamichi,com user manual/parts battery replacement. Here is a link that has that info.Nakamichi High Com II Please comment helpful if it is, helpful.

Check the remote control for its infra-red emission. Check it with fresh batteries. Check by pressing all the buttons on it; and see whether all of it generates infrared signal while pressing. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ If the remote control is found OK; check and replace the infra-red sensor inside the TV. Contact any service technician.

Are you sure that jack is the output jack?

This should do it.
http://pdfshack.com/nakamichi-soundspace-8/

Best of luck.

try using other speakers....the suspect is the speakers, maybe the cones are worn out....due to vibrations caused bu full volume

Not sure on the exact model number these sites may have the manual but not sure on model number so cannot be certain http://www.hifi-manuals.com/Nakamichi/Soundspace-10-service-manual/download http://www.nakamichi.user-manuals.com/nakamichi-c-68.html?page=1&sort=2a http://www.user-manuals.com/user-manual-NAKAMICHI-1000II.html

This is down to the head alignment. Once that is corrected the sound will recorded normally and playback normally too. However any tapes recorded during the fault will not play right. The head alignment can be corrected, using two adjusting screws located either side of the head. To get at them the door cover has to be removed. To align you play a pre-recorded good quality tape. You adjust the screws till the sound is bright and clear and only the sound recorded on that side of the tape can be heard. Best done with headphones. If you can use a commercial music tape. If you use the decks own recordings it might not be right. If there is any damage to the head mounting you will not be able to get the alignment right. PS use the right screwdriver for the head screws. These are very small and easily wear away. If you wear the screw head away you might have a job getting a new small screw that will fit.

What model?

This is just a matter of take the cover off, taking out the strain relief and getting a new cord of the same thickness or the same cord is just jut and then soldering the ends to the places in the unit where the old cord went and then fitting and remounting the strain relief. I have done it on all kinds of decks many times in 40 years.

If the power cable goes inside the unit, then all you need to do is open up the unit and trace back the wire to where it connects. It will only be soldered on. You can buy a suitable power cable from most electrical stores.