1-2-4. Front PC Board
Note:
• The flexible cable of the game port PC board may be
connected to the main PC board. (Refer to Fig. 2-1-9.)
1. Remove the front panel. (Refer to item 1-1-4.)
2. Remove two flexible cables (1).
3. Remove four screws (2) and remove the front display
PC board (3)
4. Remove three screws (4) and remove the PC Game
port PC board (5).
5. Remove two screws (6) and remove the power switch
PC board (7).
Fig. 2-1-13
Screws (6)
Screws (4)
Power SW
PC board (7)
Flexible
cable (1)
Front display
PC board (3)
PC Game port
PC board (5)
Screws (2)
Flexible
cable (1)
1-3. Mechanism Parts
1-3-1. Mechanism Chassis Assembly
Note:
• When removing the mechanism chassis assembly (3),
be sure to short-circuit the laser diode output land
before removing the connector and the flexible cables.
After replacing, open the land as it was after inserting
the connector and flexible cables.
1. Remove the tray. (Refer to items 1-1-3 and 1-1-4.)
2. Remove three flexible cables (1).
3. Remove four screws (2) and remove the mechanism
chassis assembly (3).
Fig. 2-1-14
Flexible cables (1)
Screws (2)
Mechanism
chassis assembly (3)
Pickup head
Laser diode
output lands