The service manual when downloaded and printed out was clear and easy to read. The manual is complete with the schematic diagram and technical data. I occasionally require a manual and now having registered with this company I shall order from them in the future.
Text excerpt from page 5 (click to view)
2. DISC REMOVAL PROCEDURE (at POWER OFF)
1) Insert a tapering driver into the aperture of the unit bottom, and move the lever of chuck cam in the direction of the arrow A. (See Fig. 1) 2) Draw out the tray in the direction of the arrow B, and remove a disc. (See Fig. 1)
Lever of chuck cam Aperture
3.
1) 2) 3) 4)
HOW TO SERVICE MB-86 BOARD
Remove the case from the set. (Refer to 2-1) Remove the mechanism deck. (Refer to 2-6) Remove the MB-86 board. (Refer to 2-9) Set the CK-MD board as shown in Fig. 2.