Disassembly - Sharp CD-C482 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:
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 to
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.
CD-C482
STEP REMOVAL
1 Top Cabinet 1. Screw ..................... (A1) x4
2 Side Panel 1. Screw ..................... (B1) x8
(Left/right)
3 CD Player Unit/ 1. Turn on the power supply,
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. Screw ..................... (C3) x1
5. Socket .................... (C4) x3
4 Dolby PWB 1. Flat cable ............... (D1) x2
2. Socke ..................... (D2) x1
3. Screw ..................... (D3) x11
5 Tuner PWB 1. Socket .................... (E1) x1
2. Screw ..................... (E2) x5
6 Rear Panel 1. Screw ..................... (F1) x10
7 Main PWB 1. Flat cable ............... (G1) x2
2. Flat wire ................. (G2) x1
3. Socket ...................... (G3) x4
4. Screw ....................... (G4) x3
8 Front Panel 1. Flat wire ................. (H1) x1
2. Screw...................... (H2) x2
10 Power Amp. PWB 1. Socket .................... (K1) x2
2. Screw ..................... (K2) x6
11 Power Supply PWB 1. Screw ..................... (L1) x6
12 Display PWB 1. Knob ....................... (M1) x2
2. Nut .......................... (M2) x2
3. Screw ..................... (M3)x12
13 CD Switch PWB 1. Screw ..................... (N1) x3
14 Headphones 1. Screw ..................... (P1) x1
15 Tape Mechanism 1. Screw ..................... (Q1) x6
16 Turntable 1. Screw ..................... (R1) x1
2. Cover ..................... (R2) x1
17 Disc Tlay 1. Screw ..................... (S1) x2
2. Guide ..................... (S2) x2
18 CD Player Unit/ 1. Screw ..................... (T1) x1
CD Servo PWB 2. Socket .................... (T2) x4
19 CD Changer 1. Screw ..................... (U1) x4
Mechanism
20 CD Mechanism 1. Screw ..................... (V1) x1
Note 1:
How to open the changer manually. (Fig. 11-3)
1. 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.

DISASSEMBLY

PROCEDURE FIGURE
11-1
11-1
11-2
12-1
12-1
12-1
11-2
12-2
12-2
12-3
12-4
12-4
12-4
12-4
12-4
12-5
12-5
12-5
13-1
13-1
CD-C482
( A1 ) x2
ø3 x12mm
( B1 ) x2
ø3 x8mm
Side Panel
(Right)
( B1 ) x4
ø3 x8mm
Rear Panel
(C2) x1
( C4 ) x2
CD Player
Unit
( C3 ) x1
ø3 x8mm
( F1 ) x10
ø3 x8mm
LOCK
LEVER
– 11 –
CD-C482
Top Cabinet
( B1 ) x2
ø3 x8mm
Figure 11-1
CD Tray Cover
Pull
1
( C2 ) x1
Tuner PWB
Rear Panel
Figure 11-2
Figure 11-3
( A1 ) x2
ø3 x12mm
Side Panel
(Left)
Hook
( C1) x3
1
2
Front Panel
Main PWB