Disassembly Instructions - Sharp LC-20S5E-BK Service Manual

1. REMOVAL OF MECHANICAL PARTS
AND P.C. BOARDS
1-1: COVER BACK/STAND ASS'Y (Refer to Fig. 1-1)
Unlock the 2 supports 1.
1.
2. Remove the Cover Back in the direction of arrow (A).
Remove the 3 screws 2.
3.
4. Remove the Stand Ass'y in the direction of arrow (B).
Remove the 5 screws 3.
5.
6. Remove the Frame Stand in the direction of arrow (C).
Remove the 4 screws 4.
7.
8. Remove the Angle Stand in the direction of arrow (D).
Cover Back
1
1
2 2
(A)
2
1-2: BACK CABINET (Refer to Fig. 1-2)
Remove the 9 screws 1.
1.
Remove the 4 screws 2.
2.
3. Remove the Back Cabinet in the direction of arrow.
1
1
Back Cabinet

DISASSEMBLY INSTRUCTIONS

4
3
(D)
Frame Stand
(C)
Angle Stand
(B)
Stand
2 1
2
1
1
1
1 1
2
2
1
1-3: OPERATION PCB (Refer to Fig. 1-3)
1. Disconnect the following connectors:
(CP301 and CP4201).
Remove the 2 screws 1.
2.
3. Remove the Plate Button Ass'y in the direction of arrow
(A).
Remove the 4 screws 2.
4.
5. Remove the Operation PCB in the direction of arrow
(B).
3
4
3
1-4: MAIN PCB (Refer to Fig. 1-4)
Fig. 1-1
1. Disconnect the following connectors:
(CP302, CP3400, CP3401, CP4301 and CP7201).
Remove the 7 screws 1.
2.
3. Remove the Main PCB in the direction of arrow (A).
Remove the 2 screws 2.
4.
Remove the 3 screws 3.
5.
6. Remove the Plate Jack in the direction of arrow (B).
7. Remove the Shield Jack in the direction of arrow (C).
Fig. 1-2
B1-1
2
2
1
2
(B)
2
1
Operation PCB
Plate Button Ass'y
(A)
2
2
1
1
(C)
(B)
1
1
1
1
Shield Jack
Main PCB
(A)
Fig. 1-3
3
3
3
1
Plate Jack
Fig. 1-4