(No.YD060)1-9
3.1.3 Remove the drive unit (See figure 6)
• Prior to performing the following procedure, remove the top
cover.
• There is no need to remove the front panel assembly.
(1) Disconnect the socket wire from connector
CN5303
on the
switching regulator board.
(2) Disconnect the card wire from connector
CN2201
on the
digital board.
(3) The tape which is fixing the card wire is removed two plac-
es.
(4) Remove the four screws
D
attaching the drive unit.
(5) Remove the one screw
E
attaching the lug wire.
Fig.6
3.1.4 Remove the digital board (See figure 7, figure 8)
• Prior to performing the following procedure, remove the top
cover.
(1) Disconnect the card wire from connector
CN2201
,
CN2101
on the digital board.
(2) Disconnect the socket wire from connector
CN1003
on the
digital board.
(3) Remove the four screws
F
attaching the digital board.
(4) Lift the digital board up, and remove it. Then, the digital
board is removed from the connectors
CN4101
,
CN4102
on the main board and
CN4104
on the jack board. In at-
taching the digital board, insert the connector on the digital
board in these connectors securely.
Fig.7
Fig.8
D
Drive unit
Tape
D
CN2201
D
E
D
CN5303
Digital board
CN2101
Switching
regulator board
Digital board
CN1003
CN2201
F
CN2101
F
F
F
CN4101
Digital board
Main board
CN4104
Jack board
CN4102