Toshiba MW27H63 - EEPROM (Memory) IC Replacement

DISASSEMBLY INSTRUCTIONS
B3-3
~ FEED MOTOR ~
ORANGE (4)
BLUE (3)
~ SPINDLE MOTOR ~
YELLOW (2)
GREEN (1)
Fig. 3-7-A
Main Chassis Ass'y
(1)
Middle Gear
(3)
(3)
Motor Gear
Feed Motor
Fig. 3-7-B
6.0 ± 0.2mm
Safety surface for pressing
of the insert.
Feed Motor
Motor Gear
Fig. 3-7-C
Switch PCB Ass'y
• Install wire from (1) to (4) in order.
NOTE
1.
2.
3.
In case of the Motor Gear installation, check if the value
of the Fig. 3-7-B is correct.
When installing the wire of the Switch PCB Ass'y, install
it correctly as Fig. 3-7-C.
After the assembly of the Main Chassis Ass'y, hook the
wire on the Main Chassis Ass'y as shown Fig. 3-7-D.
• Screw Torque: 3.0 ± 0.3kgf•cm (Screw (1))
• Screw Torque: 1.5 ± 0.3kgf•cm (Screw (3))
Switch PCB Ass'y
(2)
Fig. 3-7-D
Main Chassis Ass'y (Bottom Side)
Check Hook
Check Hook
Check Hook
Check Hook
• Loosen the wire in the direction of the arrow.
Fig. 3-5-B
No gap
Clamper Plate
Clamper
Fig. 3-6-C
Insulator (R)
Main Chassis Ass'y (Top Side)
3-7:
Remove the screw (1).
Remove the Switch PCB Ass'y.
Unlock the support (2).
Remove the Middle Gear.
Remove the 2 screws (3).
Remove the Feed Motor.
Remove the Motor Gear.
1.
2.
3.
4.
5.
6.
7.
SWITCH PCB ASS'Y/MIDDLE GEAR/FEED MOTOR
(Refer to Fig. 3-7-A)
Traverse Holder
Insulator (F)
Main Chassis Ass'y
Insulator (F)
Insulator (R)
3-6:
Remove the Traverse Holder.
Remove the 2 Insulator (F).
Remove the Insulator (R).
1.
2.
3.
Fig. 3-6-A
TRAVERSE HOLDER/INSULATOR (F)/INSULATOR
(R) (Refer to Fig. 3-6-A)
NOTE
1.
2.
In case of the Insulator (F) installation, install correctly
as Fig. 3-6-B.
In case of the Insulator (R) installation, install correctly
as Fig. 3-6-C.
Fig. 3-6-B
Traverse Holder
Insulator (F)