This manual is very useful because it presents the technical specifications of the cd player, including the manufacturer of the reader, this helps if you need to replace it. It also displays the settings and layout of the circuit.
Manual was a good representation of service infomation for the EWV404. It worked well for my repair.
Text excerpt from page 62 (click to view)
8599 N/B Maintenance
4. Disconnect the LCD cable from the system board and detach the antenna. (Figure 2-18) 5. Remove the four screws and put up the LCD assembly, then free the LCD assembly. (Figure 2-19)
Figure 2-18 Disconnect the LCD cable
Figure 2-19 Free the LCD assembly
Reassembly 1. Attach the LCD assembly to the base unit and secure with four screws, then fit the antenna. 2. Reconnect the one cable to the system board, Then replace the wireless cover and secure two screws. 3. Replace the two hinge covers. 4. Replace the keyboard and battery pack. (Refer to sections 2.2.2 and 2.2.1 Reassembly)