Stuck Drawer in DVR

DVDRos's picture

I have a Sensory Science/Go Video DVR whose drawer has become stuck shut with the disc inside.  I tried every technical solution; so it's my belief, it has to be a hardware problem in which the mechanism drive operating the drawer broke.  I'm fairly handy and could probably fix it myself if I had an instruction manual and somewhere I can order the part.  Do you know where I could acquire this?  Radio Shack said it could fix it for about $100.  This is too much since I could probably buy a new DVR for less.  The DVR still works fine, provided I only want to watch the disc still stuck in it.  Any advice?