Procedure
1.
Disconnect the flexible wiring board from the connector (CN901) on the DR-683 board.
Tip
When disconnecting the flexible wiring board, insert a bamboo skewer as shown in the illustration.
CN901
DR-683 board
Front side
Tip
When attaching the spindle motor, check that the position of the flexible wiring board is as shown in the illustration.
2.
Slide the optical block assembly OP-0 and optical block assembly OP-1 to both ends.
Optical block assembly OP-1
ODS-D280U/ODS-D280F
Bamboo skewer
Remove the flexible wiring board
through the hole of the CA lower
Flexible wiring board
BU assembly.
Hole
Flexible wiring board
CA lower BU assembly
Flexible wiring board
Boss
Optical block assembly OP-0
Tray
4-62