Good product. All the information is invcluded, but due to the complexity of the amplifier, it still is difficult to get it to operation again.
Text excerpt from page 3 (click to view)
DISASSEMBLY FOR REPAIR
1. How to open the tray if it does not come out. (Fig.1)
1. Remove the plastic plate. 2. Turn the gear fully CCW using a flat driver and so on in the drawing through the hole on the loading chassis bottom. 3. Pull out the tray frontward by hand when it comes just out.
2. How to remove the DVD mechanism. (Fig.2)
1. Remove connectors (1~3 and power switch lever. 2. To separate the DVD mechanism, remove screws (4x4 and pull it out backward.