20 Most Recent Jwin JV-TV7070 5.5 in. Portable Television Questions & Answers

hi you got the factory manual on the page of the product for schematic diagram you need to contact the company... http://www.jwin.com/sites/support.asp?pageID=srvsupport good luck

Don't buy a Universal Remote, buy one that is made as a replacement for your model. That is called a Facsimile Remote. https://www.google.com/search?q=jwin+DVD+surround+player+replacement+remote The search query is 'make model replacement remote'. ..

Easiest solution https://www.ebay.com/itm/254412509250

Troubleshooting - jWIN JX-CD335 Instruction Manual [Page 6]

https://www.manualslib.com > ... > Instruction manual Replace all batteries. CD Player will. The AC adapter not. not turn on. connected properly. Disc inserted. incorrectly. ..

the fuse marked F-1 or, F-2

Replace its main system control memory IC, and make an initialize. If you wish to get more details, surf the following link. There are over two thousand and four hundred posts. All are related to television and other domestic electronic equipment service help. You can get a solution there. Type in the brand name to your device to its search box, can be located at the top right of the display window. It will make search easy. More than Nine Lakh viewers cannot be wrong.http://electronicshelponline.blogspot.com/

If cleaning did not fix it the optical pickup for that unit is damaged in some way---if the set has audio/video INPUT jacks on it just buy a DVD player and hook it to the set.If no jacks you are finished--DVD portion of the unit if available costs more than the entire set.