DOWNLOAD Sharp CD-DP2400E (serv.man18) Service Manual ↓ Size: 3.81 MB | Pages: 68 in PDF or view online for FREE

– 5 –

 

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The speaker grilles on the centre and surround speakers are not removable.

Make sure nothing comes into contact with the speaker 
diaphragms when you remove the speaker grilles.

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1. Remote Control Transmitter
2. Surround Level Up and Down Buttons
3. Centre Level Up and Down Buttons
4. Dolby Pro Logic Button
5. Balance Control Up and Down Buttons
6. Test Tone Button
7. CD Pause Button
8. CD Memory Button
9. CD Track Down or Fast Reverse Button

10.CD Clear Button
11.Tape 1 Play Button
12.Tape 1/Tape 2 Stop Button
13.Equaliser Mode Select Button
14.Tape 2 Record Pause Button
15.CD Button
16.On/Stand-by Button
17.Tuner (Band) Button
18.Tuner Preset Up and Down Buttons
19.CD Stop Button
20.CD Play or Repeat Button
21.CD Track Up or Fast Forward Button
22.CD Random Button
23.Tape 2 Play Button
24.Disc Skip Button
25.Tape 2 Fast Forward Button
26.Tape 2 Rewind Button
27.Video/Auxiliary Button
28.Tape (1   2) Button
29.Volume Up and Down Buttons
30.Extra Bass Button

 
  Buttons with " " mark in the illustration can be operated on the remote control 

only.

 

 

– 6 –

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 cassette tape and 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 be

removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.

4. Take suffcient care on static electricity of integrated

circuits and other circuits when servicing.

1

Top Cabinet

1. Screw ..................... (A1) x4

6-1

2

Side Panel

1. Screw ..................... (B1) x8

6-1

(Left/right)

3

CD Player Unit/

1. Turn on the power supply,

6-2

CD Tray Cover

    open the disc tray, take out
    the CD cover, and close.
    (Note 1)
2. Screw ..................... (C1) x1
3. Hook ....................... (C2) x3
4. Hook ....................... (C3) x2
5. Socket .................... (C4) x3

4

Rear Panel

1. Screw ..................... (D1) x10

6-2

5

Main PWB

1. Screw ..................... (E1) x3

6-2

2. Socket .................... (E2) x3

7-3

3. Flat Cable .............. (E3) x1
4. Lug Wire ................. (E4) x1

6

Power Supply PWB 1. Screw ..................... (F1) x2

7-3

2. Socket .................... (F2) x5
3. Flat Wire ................. (F3) x1

7-4

7

Front Panel

1. Screw ..................... (G1) x2

7-3

8

Volume PWB Unit

1. Knob ....................... (H1) x1

7-4

2. Screw ..................... (H2) x4
3. Socket .................... (H3) x1

9

Volume PWB

1. Nut. ......................... (J1) x1

7-5

10

Display PWB/

1. Screw ..................... (K1) x7

7-4

Switch PWB/

2. Flat Cable .............. (K2) x1

Headphones PWB

11

Tape Mechanism

1. Open the cassette holder

7-4

2. Screw ..................... (L1) x5

12

Turntable

1. Hook ....................... (M1) x2

8-1

2. Cover ..................... (M2) x1

13

Disc Tray

1. Turn fully the lock  lever in the

7-1

arrow direction.

2. While holding the lock lever,rotate

7-2

the cam gear until the cam gear
rib engages with the clamp lever.

3. Push the slide holder backward to

8-2

engage the claw with the groove
and remove it in the direction
of the arrow. .............. (N1) x6

14

CD Servo PWB

1. Screw ..................... (P1) x1

8-3

(Note 2)

2. Hook ....................... (P2) x2
3. Socket .................... (P3) x4

15

CD Mechanism

1. Hook ....................... (Q1) x2

8-4

2. Hook ....................... (Q2) x3

16

Loading Motor PWB 1. Hook ....................... (R1) x5

8-4

Note 1:
How to open the changer manually.
1.  In this state, turn fully the lock lever in the arrow direction

through the hole on the loading chassis bottom.  (Fig. 7-1)

2.  While holding the lock lever, rotate the cam gear anticlockwise

until the cam gear rib engages with the clamp lever. (Fig. 7-2)

3.  After that, push forward the CD slide holder.

(B1)x4
ø3x10mm

(B1)x2
ø3x10mm

Rear
Panel

(B1)x2
ø3x10mm

Side Panel
(Right)

Side Panel
(Left)

(A1)x2
ø3x12mm

(A1)x2
ø3x12mm

Top Cabinet

(E1)x3
ø3x10mm

(D1)x2
ø3x10mm

(C1)x1
ø3x10mm

(D1)x8
ø3x10mm

Rear
Panel

Main PWB

(C3)x1

CD Player
Unit

CD Tray  Cover

Pull

(C3) x1

(C4)x3

(C2) x3

1

1

2

CD Servo
PWB

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 electrostatic 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.

– 7 –

CLAMP LEVER

CAM GEAR RIB

(G1)x2
ø3x10mm

(F2)x4

(F2)x1

(E3)x1

(E2)x2

Main PWB

Front Panel

Power
Supply
PWB

(E2)x1

Power
Supply
PWB

(F1)x1
ø3x10mm

(F1)x1

(E4)x1

LOCK LEVER

(K1)x2
ø3x10mm

(K1)x4
ø3x10mm

(K1)x1
ø3x10mm

(L1)x5
ø3x10mm

(K2)x1

(H3)x1

(H1)x1

Open

Cassette
Holder

Lug Wire

(F3)x1

Headphones
PWB

Tape
Mechanism

Display PWB

Bracket

Bracket

Switch PWB

Volume
PWB
Unit

(H2)x4
ø3x12mm

(J1)x1

Washer

Volume
PWB

Volume
Bracket

– 8 –

1

Front Panel

1. Front Panel ............ (A1) x1

8-5

2

Woofer

1. Screw ..................... (B1) x4

8-5

3

Tweeter

1. Screw ..................... (C1) x2

8-5

(Q2) x3

(Q1) x1

(R1) x5

(Q1) x1

Loading
Motor
PWB

CD
Mechanism

Screw Driver

Woofer

Tweeter

Front Panel

(A1)x1

(B1)x4

Ø4x12mm

(C1)x2

Ø3x10mm

Turntable

Disc Tray

(M2) x1

CD Player Unit

(M1) x2

1

3

2

(N1) x3

(N1) x3

(P3) x2

(P2) x2

(P3) x2

CD Servo

PWB

CD Player

Base

(P1)x1
ø3x8mm