Sharp XL-3000 Service Manual download pdf (Page 7)

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XL-3000/3000C

Rear Panel/Terminal PWB

1. Screw .................. (A1) x7 7-1

2. Socket ................. (A2) x3

3. Screw .................. (A3) x4 7-1,2

2 Top Cabinet 1. Screw .................. (B1) x2 7-2

2. Hook .................... (B2) x5

3. Flat Cable ............ (B3) x1

4. Socket ................. (B4) x7

3 Tuner PWB 1. Screw .................. (C1) x2 8-1

2. Socket ................. (C2) x1

4 Power PWB 1. Socket ................. (D1) x1 8-1

2. Hook .................... (D2) x1

5 Main PWB 1. Socket ................. (E1) x1 8-1

2. Screw .................. (E2) x8

6 Display PWB 1. Screw .................. (F1) x4 8-2

2. Hook .................... (F2) x4

7 CD Mechanism 1. Screw .................. (G1) x4 8-2

8 Gear Box 1. Screw .................. (H1) x1 8-2

2. Holder.................. (H2) x1

3. Lever ................... (H3) x1

4. Screw .................. (H4) x2

5. Lever ................... (H5) x1

9 LED PWB 1. Screw .................. (J1) x1 8-2

DISASSEMBLY

STEP REMOVAL

PROCEDURE

FIGURE

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.

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

ø3 x10mm

(A1) x3

ø3 x10mm

(A1) x2

ø3 x10mm

Rear Panel

Top Cabinet

(A2) x3

(A3) x3

ø3 x10mm

Rear Panel

Terminal PWB

Figure 7-1

Bottom Cabinet

(B1) x2

ø2.5 x8mm

(B4) x2

(B4) x4

(B3) x1

Main PWB

(A3) x1

ø3 x8mm

Lug

Hook

(B2) x3

HOOK

(B2) x2

(B4) x1

CD Mechanism

Hook

Slide

Top Cabinet

Bottom Cabinet

Power PWB

Figure 7-2

1 2 3 4 5 6 7 8 9 10 11 12 ... 63 64

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Sharp XL-3000 Service Manual Page 7

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