2-4. FC-72, FU-139 BOARDS, FLOPPY DISK DRIVE
2 Two tapping screws (M2 � 4) 3 Hinge retainer 9 Remove the hinge assembly in the direction of the arrow B. B 8 Claw
1
A 3 Harness (FU-54)(5p) q; Screw (M2 � 3), lock ace, p2 4 Battery lid 6 Two claws 7 Remove the hinge assembly in the direction of the arrow A. 5 Tapping screw (M2 � 5)
REMOVING THE HINGE ASSEMBLY
qa FU-139 board 8 Sheet (B) 4 Harness (FU-53)(12p) 9 Floppy disk drive 6 Claw 7 FC Bracket 5 Three screws (M2 � 2.5) 2 FC-72 board
-72 FCard Bo
1 Four screws (M2 � 2.5)
Cautions When Handling FDD
1. Correct Way of Holding an FDD 2. Prohibited Items
Do not apply any physical stress to the center of the top plate. Do not apply any physical stress to the spindle motor.
Range of holding FDD
Wear an earthed wrist strap.
Do not hold an FDD by sandwiching the upper and lower surfaces.
If the FDD is not held correctly, the components of the FDD may be bent.
