Sharp CD-K491W User Manual

CD-K491W
– 8 –
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. Hook ....................... (C1) x3
3. Hook ....................... (C2) x2
4. Screw ..................... (C3) x1
5. Socket .................... (C4) x3 8-2,9-1
4 Dolby PWB 1. Flat cable ............... (D1) x2 9-1
2. Socket .................... (D2) x1
3. Screw ..................... (D3) x12
5 Tuner PWB 1. Socket .................... (E1) x1 9-1
2. Screw ..................... (E2) x5
6 Rear Panel 1. Screw ..................... (F1) x11 8-2
................................... 9-1
7 Main PWB 1. Flat cable ............... (G1) x2 9-1
2. Flat wire ................. (G2) x3
3. Socket ...................... (G3) x5
4. Screw ....................... (G4) x3
8 Karaoke PWB 1.Screw ...................... (H1) x3 9-2
9 Front Panel 1. Flat wire ................. (J1) x1 9-2
2. Screw...................... (J2) x2
10 Power Amp. PWB 1. Socket .................... (K1) x3 9-2
with Heat Sink 2. Screw ..................... (K2) x6
11 Power Supply PWB 1. Screw ..................... (L1) x6 9-3
12 Display PWB 1. Knob ....................... (M1) x2 9-4
2. Nut.......................... (M2) x1
3. Screw ..................... (M3) x12
13 CD Switch PWB 1. Screw ..................... (N1) x3 9-4
14 Headphones 1. Screw ..................... (P1) x1 9-4
15 Tape Mechanism 1. Open the cassette Lid.
2. Screw ..................... (Q1) x6 9-4
16 Turntable 1. Screw ..................... (R1) x1 9-5
2. Cover ..................... (R2) x1
17 Disc Tlay 1. Screw ..................... (S1) x2 9-5
2. Guide ..................... (S2) x2
18 CD Servo PWB 1. Screw ..................... (T1) x1 9-6
2. Socket .................... (T2) x4
19 CD Changer 1. Screw ..................... (U1) x4 10-1
Mechanism
20 CD Mechanism 1. Screw ..................... (V1) x1 10-1
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 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.
Figure 8-2
Figure 8-3
CD-K491W
STEP REMOVAL
PROCEDURE
FIGURE
Note 1:
How to open the changer manually. (Fig. 8-3)
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.
Figure 8-1
CD-K491W
( B1 ) x2
ø3 x8mm
( B1 ) x4
ø3 x8mm
( B1 ) x2
ø3 x8mm
Top Cabinet
Side Panel
(Right)
Rear Panel
Side Panel
(Left)
( A1 ) x2
ø3 x12mm
( A1 ) x2
ø3 x12mm
CD Tray Cover
CD Player
Unit
( F1 ) x10
ø3 x8mm
( C3 ) x1
ø3 x8mm
Hook
( C1) x3
( C2 ) x1
( C4 ) x2
Rear Panel
Main PWB
Front Panel
1
1
2
Tuner PWB
Pull
(C2) x1
LOCK
LEVER

Sharp CD-K491W Specifications

General

Brand	Sharp
Model	CD-K491W
Category	Stereo System
Language	English