Remove The Screw; Remove The 2 Screws - Memorex MVDT2002SM Service Manual

Insulator (R)
3-7: SWITCH PCB ASS'Y/MIDDLE GEAR/FEED MOTOR
(Refer to Fig. 3-7-A)

Remove the screw 1.

1.
2. Remove the Switch PCB Ass'y.
Unlock the support 2.
3.
4. Remove the Middle Gear.

Remove the 2 screws 3.

5.
6. Remove the Feed Motor.
7. Remove the Motor Gear.
Switch PCB Ass'y
Main Chassis Ass'y
0.3kgf•cm (Screw 1)
• Screw Torque: 3.0
0.3kgf•cm (Screw 3)
• Screw Torque: 1.5
NOTE
1. In case of the Motor Gear installation, check if the value
of the Fig. 3-7-B is correct.
2. When installing the wire of the Switch PCB Ass'y, install
it correctly as Fig. 3-7-C.
3. After the assembly of the Main Chassis Ass'y, hook the
wire on the Main Chassis Ass'y as shown Fig. 3-7-D.
Motor Gear
Feed Motor
Safety surface for pressing
of the insert.
• Install wire from (1) to (4) in order.
~ FEED MOTOR ~
ORANGE (4)
BLUE (3)
DISASSEMBLY INSTRUCTIONS
Main Chassis Ass'y (Top Side)
Fig. 3-6-C
1
Middle Gear
3
3
2
Motor Gear
Feed Motor
Fig. 3-7-A
6.0 0.2mm
Fig. 3-7-B
~ SPINDLE MOTOR ~
YELLOW (2)
GREEN (1)
Switch PCB Ass'y
Fig. 3-7-C
Main Chassis Ass'y (Bottom Side)
• Loosen the wire in the direction of the arrow.
3-8: FFC WIRE HANDLING
1. When installing the FFC, fold it correctly and install it as
shown from Fig. 3-8-A to Fig. 3-8-C.
NOTE
1. Do not make the folding lines except the specified
positions for the FFC.
[ 24 pin FFC ]
50 1mm
Fold it by 90˚
117 1mm
[ 5 pin FFC ]
(1) Reinforcement Plate
55
Printing Surface
(2)
10
Printing Surface
• Proceed the steps (1) through (4).
[ 6 pin FFC ]
(1) Reinforcement Plate
53
Printing Surface
(2)
10
Printing Surface
• Proceed the steps (1) through (4).
B3-3
Check Hook
Check Hook
Check Hook
Fold back at the border line
of the reinforcement plate.
73
10mm
Fold
(3)
Reinforcement Plate
1mm
10
Printing Surface
Fold
Reinforcement Plate
(4)
Fold
1mm
Fold
Printing Surface
60 1mm
(3) Reinforcement Plate
1mm
10
Printing Surface
Fold
Reinforcement Plate
(4)
Fold
1mm
Fold
Printing Surface
52 1mm
Check Hook
Fig. 3-7-D
1mm
Double Sided Tape
Fig. 3-8-A
1mm
Fold
Fig. 3-8-B
1mm
Fold
Fig. 3-8-C