20 Most Recent JVC GR-D270 Mini DV Digital Camcorder - Page 7 Questions & Answers

Anything with a cassette in it has belts and capstans, play heads and runner rollers. The belt is likely stretched and sticky, replace it with a new belt. I use a product called rubber renue on the roller to stop it from sticking to the tape.

Yes. Most of the Video Editing software available will allow you to capture "screen shots" from any video software source. Serif movie Plus X5 priced around 20 pounds on Amazon will do the job. But there are many others.

Do the videos work when viewed on a computer or TV (if using HDMI or other connections for TV)? If the camcorder still records video, but the screen itself isn't showing anything, then the screen needs replacing. If it does not record videos, then it's an internal repair issue.

You may download various manuals here.

Here's one online source for the battery.

You may download the owner's manual here.

This is not an appropriate place to sell equipment. There are much more appropriate places. Try Craig'sList or eBay.