CD-C420H - Sharp Audio Service Manual (repair manual). Page 6

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CD-C405W/CD-C420H/CP-C410/CP-C405/CP-SR421
– 6 –
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 sufficient care on static electricity of integrated
circuits and other circuits when servicing.
CD-C405W/CD-C420H
1
Top Cabinet
1. Screw ..................... (A1) x4
6-1
2
Side Panel
1. Screw ..................... (B1) x6
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. Hook ....................... (C1) x3
3. Hook ....................... (C2) x2
4. Socket .................... (C3) x4
4
Back Board
1. Screw ..................... (D1) x5
6-2
2. Screw ..................... (D2) x1
5
Main PWB/
1. Screw ..................... (E1) x12
7-1
Display PWB/
2. Socket .................... (E2) x4
Headphone PWB
6
Front Panel
1. Screw ..................... (F1) x2
7-1
2. Hook ....................... (F2) x2
7
Tape Mechanism 1. Open the cassette holder.
7-2
2. Screw...................... (G1) x6
8
Turntable
1. Screw ..................... (H1) x1
7-3
2. Cover ...................... (H2) x1
9
Disc Tray
1. Screw ..................... (J1) x2
7-3
2. Guide ...................... (J2) x2
10
CD Changer
1. Screw ..................... (K1) x4
7-4
Mechanism
11
CD Mechanism
1. Screw ..................... (L1) x1
7-4
STEP
REMOVAL
PROCEDURE
FIGURE
CD-C405W/CD-C420H
Note 1:
How to open the changer manually. (Fig. 6-3)
1. Insert the tip of fine screwdriver into the hole of CD player
base, and press down the worm wheel < A > .
2. Then, turn fully the lock lever in the arrow direction through
the hole on the loading chassis bottom in this state.
After that, push forward the CD player base.
CP-C410
STEP
REMOVAL
PROCEDURE
FIGURE
1
Speaker
1. Front panel ............. (A1) x1
7-5
2. Screw ..................... (A2) x4
7-6
CP-SR421
STEP
REMOVAL
PROCEDURE
FIGURE
1
Top cabinet
1. Screw ..................... (B1) x6
8-1
CP-C405
STEP
REMOVAL
PROCEDURE
FIGURE
1
Speaker
1. Front panel ............. (C1) x1
8-2
2. Screw ..................... (C2) x4
8-3
Figure 6-2
< A >
LOCK 
     LEVER
Figure 6-3
Figure 6-1
( B1 ) x1
ø3 x12mm
( B1 ) x2
ø3 x12mm
( B1 ) x2
ø3 x12mm
( B1 ) x1
ø3 x12mm
Top Cabinet
Side Panel
(Right)
Side Panel
(Left)
( A1 ) x2
ø3 x12mm
( A1 ) x2
ø3 x12mm
Back Board
CD Tray Cover
CD Player Unit
Hook
( C2 ) x1
Push
Hook
( C2 ) x1
Driver
Driver
Push
( D2 ) x1
ø3 x8mm
( D1 ) x5
ø3 x12mm
Hook
( C1) x3
( C3 ) x3
( C3 ) x1
Illustration: CD-C405W
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