Sharp LC-22DV200E Service Manual page 18

NOTE
1. In case of the Gear Motor installation, check if the value
of the Fig. 2-2-B is correct.
2. When installing the wire of the PCB630 install it correctly
as Fig. 2-2-C.
Manual soldering conditions
• Soldering temperature: 350 ± 5
• Soldering time: Within 4 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
3. When installing the Feed Rack Ass'y, push both ends to
align the teeth as shown Fig. 2-2-D. Then install it.
4. In case of the Insulator (F) installation, install correctly as
Fig. 2-2-E.
5. In case of the Insulator (R) installation, install correctly as
Fig. 2-2-F.
6. After the assembly of the Traverse Ass'y, hook the wire
on the Traverse Ass'y as shown Fig. 2-2-G.
Gear Motor
Feed Motor
Safety surface for pressing of the insert. Safety surface for pressing of the insert.
PCB630
• Install wire from (1) to (4) in order.
~FEED MOTOR~
YELLOW(2)
GREEN(1)
Feed Rack Ass'y
Push
(OK)
Insulator (F)
DISASSEMBLY INSTRUCTIONS
o
C
8.0 ± 0.2mm
Fig. 2-2-B
~FEED MOTOR~
WHITE(4)
BROWN(3)
Fig. 2-2-C
Push
(NG)
Fig. 2-2-D
Holder Traverse
Fig. 2-2-E
Check Hook
Check Hook
Check Hook
• Loosen the wire in the direction of the arrow.
2.3: GEAR ROLLER/LUMIRROR WASHER/
ROLLER CONE/SHAFT ROLLER/
LOADING MOTOR PCB/LOADING MOTOR/
GEAR WORM/RACK LEVER (Refer to Fig. 2-3-A) GEAR WORM/RACK LEVER (Refer to Fig. 2-3-A)
1. Remove the 3 screws (1).
2. Remove the Chassis Main Ass'y.
3. Remove the Roller Ass'y.
4. Remove the Gear Roller.
5. Remove the Lumirror Washer.
6. Remove the Roller Cone.
7. Remove the Shaft Roller .
8. Remove the screw (2).
9. Remove the Loading Motor PCB Ass'y.
10. Remove the screw (3).
11. Remove the Loading Motor.
12. Remove the Gear Worm.
13. Remove the Rack Lever.
B2-2 B2-2
Insulator (R)
Traverse Ass'y (Top Side)
Fig. 2-2-F
Traverse Ass'y
Check Hook
Fig. 2-2-G