CD-DP2400H (serv.man9). Disassembly — Sharp Audio Service Manual (repair manual)

Model
CD-DP2400H (serv.man9)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
153.66 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Disassembly
File
cd-dp2400h-sm9.pdf
Date

View Sharp CD-DP2400H (serv.man9) Service Manual online

CD-DP2400H
– 8 –
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 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
8-1
2
Side Panel
1. Screw ..................... (B1) x8
8-1
(Left/right)
3
CD Player Unit/
1. Turn on the power supply,
8-2
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
8-2
5
Main PWB
1. Screw ..................... (E1) x3
8-2
2. Socket .................... (E2) x3
9-3
3. Flat Cable .............. (E3) x1
4. Lug Wire ................. (E4) x1
6
Power Supply PWB 1. Screw ..................... (F1) x2
9-3
2. Socket .................... (F2) x5
3. Flat Wire ................. (F3) x1
9-4
7
Front Panel
1. Screw ..................... (G1) x2
9-3
8
Volume PWB Unit
1. Knob ....................... (H1) x1
9-4
9
Volume PWB
1. Nut. ......................... (J1) x1
9-5
10
Display PWB/
1. Screw ..................... (K1) x7
9-4
Switch PWB/
2. Flat Cable .............. (K2) x1
Headphones PWB
11
Tape Mechanism
1. Open the cassette holder
9-4
2. Screw ..................... (L1) x5
12
Turntable
1. Hook ....................... (M1) x2
10-1
2. Cover ..................... (M2) x1
13
Disc Tray
1. Turn fully the lock  lever in the
9-1
arrow direction.
2. While holding the lock lever,rotate
9-2
the cam gear until the cam gear
rib engages with the clamp lever.
3. Push the slide holder backward to
10-2
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
10-3
(Note 2)
2. Hook ....................... (P2) x2
3. Socket .................... (P3) x4
15
CD Mechanism
1. Hook ....................... (Q1) x2
10-4
2. Hook ....................... (Q2) x3
16
Loading Motor PWB 1. Hook ....................... (R1) x5
10-4
STEP
REMOVAL
PROCEDURE
FIGURE
Note 1:
How to open the changer manually. (Fig. 8-1)
1.  In this state, turn fully the lock lever in the arrow direction
through the hole on the loading chassis bottom.
2. While holding the lock lever, rotate the cam gear anticlockwise
until the cam gear rib engages with the clamp lever. (Fig. 8-2)
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.
Figure 8-1
Figure 8-2
– 9 –
CD-DP2400H
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
Figure 9-1
Figure 9-2
Figure 9-3
Figure 9-4
Figure 9-5
CD-DP2400H
– 10 –
1
Front Panel
1. Front Panel ............ (A1) x1
10-5
2
Woofer
1. Screw ..................... (B1) x4
10-5
3
Tweeter
1. Screw ..................... (C1) x2
10-5
STEP
REMOVAL
PROCEDURE
FIGURE
(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
Figure 10-1
Figure 10-2
Figure 10-3
Figure 10-4
Figure 10-5
Page of 3
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Download Sharp CD-DP2400H (serv.man9) Service Manual (Repair Manual)

Here you can view online or download Sharp CD-DP2400H (serv.man9) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp CD-DP2400H (serv.man9) System. Information contained in Sharp CD-DP2400H (serv.man9) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).