Doubted for buy this manual as it is my first order here and at not have cover image, I assumed would haven't. However, within 24 hs, already possessed the link to download it. The manual are scanned correctly and have all what is needed. Includes adjustments and diagrams of all circuits. Very satisfied.
Text excerpt from page 23 (click to view)
5-2. Precautions for Handling the Drive
In performing a repair, observe the following precautions.
1 Do not turn the power switch on until the palmrest and the keyboard are installed completely. 1
2 If the power switch is to be turned on with the set in disassembled state, be sure to load a dummy disc in the drive. 2
Keyboard
Palmrest
3 If the power switch is to be turned on with the set in disassembled state for checking the drive condition, be sure to turn the power switch on with the tray drawn out. 3