Disassembly - Sharp CD-M4000W Service Manual

Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
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.
1. Screw ....................... (Bl) x8
Turn on the power supply,
1.
open the disc tray, take out
the CD tray cover, and close.
(Note 1)
2. Screw ....................... (Cl) xl
Hook.. ....................... (C2) x3
3.
4. Hook.. ....................... (C3) x2
5. Socket ...................... (C4) x2
Rear Panel with 1. Screw ..................... (Dl) x10
2. Socket ...................... (D2) x l
1. Screw ....................... (El) xl
2. Flat Cable.. ............... (E2) xl
3. Socket ...................... (E3) x4 IO-2,1O-:
2. Socket ...................... (F2) x2
3. PWB Holder ............. (F3) x3
4. Flat Wire. .................. (F4) xl
1. Screw.. ..................... (Gl) xl
2. Socket ...................... (G2) xl
Hook.. ....................... (G3) x2
2.
1. Knob.. ....................... (Hl) xl
Screw ..................... (H2)
2.
3. Flat Cable ................. (H3) xl
2. Screw
1. Screw:. ..................... (Kl) xl
1. Screw.. ..................... (Ll) x2
1. Hook ........................ (Ml) x2
2. Cover ...................... (M2) xl
1. Turn fully the lock lever in the.
arrow direction.
2. While holding the lock lever,rotate
the cam gear until the cam gear
rib engages with the clamp lever.
3. Push the slide chassis backward to
engage the claw with the groove
and remove it in the direction
of the arrow. ................. (Nl) x6
1. Screw. ...................... (Pi) xl
2. Hook ......................... (P2) x2
3. Socket ...................... (P3) x4
1. Hook . . . . . . . . . . . . . . . . . . . . . . . . . fQ1) x2 1 11-2 1
Note
1: How to open the changer manually. (Fig. 9-3)
the hole on the loading chaissis bottom.
2. While holding the lock lever, rotate the cam gear anticlockwise until the
cam gear rib engages with the clamp lever. (Fig. 10-l)
3. After that, push forward the slide Chaissis.
PROCEDURE
9-2
9-2
9-2
x12
1 o-4
9-3
1 O-l
1 O-6
03 x 1Omm
Panel
Figure 9-1
Transformer
Figure 9-2
Figure 9-3
Note 2:
1. After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the front end
of the connector so as to protect the optical pickup from electro-
static damage.
Note 3:
1. Be careful not to break the claw of the CD mechanism.
2. When fining back the cam gear assembly, let it lock by front
movement.
Top Cabinet
CD Tray Cover