XL-3000V

DISASSEMBLY

Caution on Disassembly

Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance:

1.Take compact disc out of the unit.

2.Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit.

3.Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling.

4.Take sufficient care on static electricity of integrated circuits and other circuits when servicing.

(A1) x2

Top Cabinet

ø3 x10mm

 

 

Fan Motor

Rear Panel

 

(A3) x3

ø3 x12mm

(A4) x2 ø3 x8mm

(A1) x3 ø3 x10mm

 

Rear Panel

(A1) x2

(A2) x4

Terminal PWB

ø3 x10mm

 

STEP

REMOVAL

 

PROCEDURE

FIGURE

 

 

 

 

 

 

1

Rear Panel/

1.

Screw

(A1) x7

10-1

 

Terminal PWB/

2.

Socket

(A2) x4

 

 

Fan Motor

3.

Screw

(A3) x4

10-1,2

 

 

4.

Screw

(A4) x2

10-1

 

 

 

 

 

 

2

Top Cabinet/

1.

Screw

(B1) x2

10-2

 

Video PWB

2.

Hook

(B2) x5

 

 

 

3.

Flat Cable

(B3) x2

 

 

 

4.

Socket

(B4) x9

 

 

 

5.

Screw

(B5) x3

11-1

 

 

6.

Socket

(B6) x1

10-2

 

 

 

 

 

 

3

Tuner PWB

1.

Screw

(C1) x2

11-1

 

 

2.

Socket

(C2) x1

 

 

 

 

 

 

 

4

Power PWB

1.

Socket

(D1) x2

11-1

 

 

2.

Hook

(D2) x1

 

 

 

 

 

 

 

5

Main PWB

1.

Socket

(E1) x1

11-1

 

 

2.

Screw

(E2) x8

 

 

 

 

 

 

 

6

Display PWB

1.

Screw

(F1) x4

11-2

 

 

2.

Hook

(F2) x4

 

 

 

 

 

 

 

7

CD Mechanism

1.

Screw

(G1) x4

11-2

 

 

 

 

 

 

8

Gear Box

1.

Screw

(H1) x1

11-2

 

 

2.

Holder

(H2) x1

 

 

 

3.

Lever

(H3) x1

 

 

 

4.

Screw

(H4) x3

 

 

 

5.

Lever

(H5) x1

 

 

 

 

 

 

 

9

LED PWB

1.

Screw

(J1) x1

11-2

 

 

 

 

 

 

Note:

After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of connector remove to protect the optical pickup from electrostatic damage.

Figure 10-1

Top Cabinet

HooK (B2) x2

 

 

(B4) x1

 

Hook

CD Mechanism

 

(B2) x3

 

 

(B4) x4

Top Cabinet

(B6) x1

Up

(B3) x1

Slide

(B4) x2

 

 

 

Hook

 

 

Bottom Cabinet

 

 

(A3) x1

 

 

ø3 x10mm

 

 

Lug

Power

 

Bottom Cabinet

PWB

 

Video PWB

 

(B4) x1

 

 

(B3) x1

 

 

(B1) x2

 

 

ø2.5 x8mm

 

 

(B4) x1

Main PWB

Figure 10-2

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Image 10
Sharp XL-3000V service manual Disassembly, Led Pwb