Read Sharp CD-CH1000 (serv.man27) Service Manual online
CD-CH1000H/CD-CH1000W
– 12 –
1
Top Cabinet
1. Screw .................. (A1) x5
12-1
2
Side Panel
1. Screw .................. (B1) x8
12-1
(Left/Right)
3
Rear Panel
1. Screw ................. (C1) x3
12-2
2. Screw ................. (C2) x8
(For CD-CH1000H)
2. Screw ................. (C2) x7
(For CD-CH1000W)
(For CD-CH1000H)
2. Screw ................. (C2) x7
(For CD-CH1000W)
4
Front Panel
1. Flat Cable ........... (D1) x1
12-2
2. Screw ................. (D2) x4
3. Socket ................ (D3) x6
3. Socket ................ (D3) x6
5
Sub Trans PWB
1. Screw .................. (E1) x3
12-2
2. Socket ................. (E2) x5
6
Main PWB
1. Flat Cable ............ (F1) x1
12-2
2. Screw .................. (F2) x2
3. Screw .................. (F3) x1
4. Socket ................. (F4) x3
3. Screw .................. (F3) x1
4. Socket ................. (F4) x3
7
Power PWB/
1. Socket ................ (G1) x1
13-1
Speaker PWB
2. Screw ................. (G2) x2
8
Tape Mechanism
1. Open the cassette holder.
13-2
2. Screw ................. (H1) x4
9
CD Switch PWB
1. Socket ................. (J1) x1
13-2
2. Screw .................. (J2) x6
3. Hook .................... (J3) x2
3. Hook .................... (J3) x2
10
Switch PWB
1. Screw .................. (K1) x1
13-2
2. Hook .................... (K2) x1
11
Headphones PWB
1. Screw .................. (L1) x1
13-2
2. Bracket ................ (L2) x1
12
CD Changer Door
1. Screw ................. (M1) x3
13-2
Panel/Control Panel 2. Screw ................. (M2) x2
13
Motor PWB
1. Solder .................. (P1) x2
13-2
14
CD Changer Door
1. Screw ................. (Q1) x4
13-3
Panel
15
Control Panel
1. Screw ................. (R1) x6
13-3
16
Control PWB
1. Screw .................. (S1) x5
13-4
2. Socket ................. (S2) x1
17
Jog PWB
1. Knob .................... (T1) x1
13-4
2. Screw .................. (T2) x5
18
LED B PWB
1. Screw ................. (U1) x3
13-4
19
Cassette Holder
1. Open the cassette holder cover.
13-5
Cover
2. Screw .................. (V1) x4
3. Display Panel ...... (V2) x1
4. Hook .................... (V3) x4
3. Display Panel ...... (V2) x1
4. Hook .................... (V3) x4
20
Display PWB/
1. Screw ................. (W1) x4
13-6
LED A PWB
2. Hook ................... (W2) x2
DISASSEMBLY
Figure 12-2
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 12-1
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
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.
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.
Front Panel
Top Cabinet
Side Panel(Right)
Side Panel
(Left)
Rear Panel
(B1)x4
ø3x10mm
ø3x10mm
(A1)x2
ø3x16mm
ø3x16mm
(B1)x4
ø3x10mm
ø3x10mm
(A1)x1
ø3x10mm
ø3x10mm
(A1)x2
ø3x16mm
ø3x16mm
(C2)x7
ø3x10mm
ø3x10mm
(C2)x1
ø3x10mm
ø3x10mm
Main PWB
Front Panel
Tape Mechanism PWB
(D3)x2
Speaker
PWB
(C1)x1
ø3x10mm
ø3x10mm
(F2)x2
ø3x10mm
ø3x10mm
(C1)x2
ø3x10mm
ø3x10mm
Rear
Panel
(D2)x2
ø3x8mm
ø3x8mm
(F3)x1
ø3x8mm
ø3x8mm
(F4)x1
(F1)x1
(D1)x1
CD Servo
PWB
PWB
Power PWB
Power PWB
(F4)x1
(F4)x1
Main
PWB
For CD-CH1000H
Only
Only
(D2)x1
ø3x8mm
ø3x8mm
(E1)x3
ø3x8mm
ø3x8mm
(D3)x4
(E2)x2
(E2)x3
Power PWB
Main PWB
Sub Trans
PWB
Speaker
PWB
Rear Panel
(D2)x1
ø3x8mm
ø3x8mm
CD-CH1000H/CD-CH1000W
CD-CH1000H/CD-CH1000W
– 13 –
CD-CH1000H/CD-CH1000W
Figure 13-1
Figure 13-2
Figure 13-3
Figure 13-4
Figure 13-5
Figure 13-6
(G2)x1
ø3x10mm
ø3x10mm
(G2)x1
ø3x10mm
ø3x10mm
(G1)x1
Power PWB
Speaker
PWB
CD Changer
Block
Block
Main
Chassis
Chassis
(J2)x6
ø3x10mm
ø3x10mm
(M2)x1
ø3x20mm
ø3x20mm
(H1)x4
ø3x10mm
ø3x10mm
Tape
Mechanism
Mechanism
Front Panel
Cassette
Holder
Open
(J1)x1
(J3)x1
(J3)x1
Switch PWB
Headphones
PWB
PWB
(L2)x1
(K2)x1
(M1)x3
ø3x10mm
(K1)x1
ø2.6x10mm
(L1)x1
ø3x10mm
CD Changer
Door Panel
Door Panel
Motor
PWB
(P1)x2
CD Switch
PWB
PWB
(M2)x1
ø3x20mm
ø3x20mm
(R1)x2
ø2.6x12mm
(Q1)x1
ø2.6x10mm
(Q1)x1
ø2.6x10mm
(Q1)x2
ø2.6x10mm
(R1)x2
ø2.6x12mm
ø2.6x12mm
(R1)x2
ø2.6x12mm
CD Changer
Door Panel
Control Panel
(S1)x5
ø2.6x10mm
(S2)x1
(U1)x2
ø2.6x10mm
(U1)x1
ø2.6x10mm
(T2)x5
ø2.6x10mm
Control Panel B
Control PWB
Control Panel A
LED B PWB
LED Holder
Jog PWB
(T1)x1
(V1)x4
ø2.6x12mm
Front Panel
(V2)x1
(V3)x4
Open
Cassette
Holder Cover
Holder Cover
(W1)x4
ø3x14mm
(W2)x1
LED A
PWB
PWB
Cassette
Holder Cover
Holder Cover
Display PWB
(W2)x1
CD-CH1000H/CD-CH1000W
– 14 –
Figure 14-1
1
Woofer/Tweeter/
1. Net ........................ (A1) x1
14-3
Sub Woofer
2. Front Panel ........... (A2) x1
3. Screw ................... (A3) x4
3. Screw ................... (A3) x4
14-4
4. Ring ...................... (A4) x1
5. Catching Holder ... (A5) x2
6. Screw ................... (A6) x2
7. Cover .................... (A7) x1
8. Screw ................... (A8) x2
9. Screw ................... (A9) x4
5. Catching Holder ... (A5) x2
6. Screw ................... (A6) x2
7. Cover .................... (A7) x1
8. Screw ................... (A8) x2
9. Screw ................... (A9) x4
14-5
10. Cover .................. (A10) x1
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 14-2
Figure 14-3
Figure 14-4
Figure 14-5
1
Top Cabinet
1. Screw .................. (A1) x5
12-1
2
Side Panel
1. Screw .................. (B1) x8
12-1
(Left/Right)
3
Rear Panel
1. Screw ................. (C1) x3
12-2
2. Screw ................. (C2) x8
(For CD-CH1000H)
2. Screw ................. (C2) x7
(For CD-CH1000W)
(For CD-CH1000H)
2. Screw ................. (C2) x7
(For CD-CH1000W)
4
Front Panel
1. Flat Cable ........... (D1) x1
12-2
2. Screw ................. (D2) x4
3. Socket ................ (D3) x6
3. Socket ................ (D3) x6
5
CD Changer
1. Flat Cable ............ (X1) x1
14-1
Mechanism
2. Screw .................. (X2) x2
3. Screw .................. (X3) x5
6
CD Servo PWB
1. Screw .................. (Y1) x4
14-2
(Note)
2. Socket ................. (Y2) x4
3. Flat Wire .............. (Y3) x2
3. Flat Wire .............. (Y3) x2
7
CD Mechanism
1. Screw .................. (Z1) x4
14-2
STEP
REMOVAL
PROCEDURE
FIGURE
CD-CH1000H/CD-CH1000W
(CD CHANGER MECHANISM UNIT)
Note:
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector remove to protect the optical pickup
from electrostatic damage.
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector remove to protect the optical pickup
from electrostatic damage.
Driver should
be pried away
from Speaker Box.
be pried away
from Speaker Box.
Screwdriver
(A1)x1
(A2)x1
Speaker Box
Bottom Side
(A3)x4
ø4x16mm
ø4x16mm
(A4)x1
Woofer
Speaker Box
Tweeter
(A5)x2
(A7)x1
(A6)x2
ø3x10mm
ø3x10mm
(A8)x2
ø3x10mm
ø3x10mm
Top Side
Rear Side
Sub Woofer
(A10)x1
(A9)x4
ø4x20mm
ø4x20mm
Speaker Box
(Y1)x4
ø3x10mm
(Y3)x1
(Y2)x1
(Y2)x1
(Y3)x1
(Y2)x2
(Z1)x4
ø2.6x10mm
CD Servo PWB
CD Changer
Mechanism
CD Mechanism
(X3)x3
ø3x10mm
Bottom Side
CD Changer
Mechanism
Front Side
(X2)x2
ø3x10mm
(X3)x2
ø3x10mm
Main Chassis
CD Servo
PWB
(X1)x1
Note:
Slide it in the direction of the arrow after
removing the screw (Y2) x 1.
Slide it in the direction of the arrow after
removing the screw (Y2) x 1.
CP-RW5000H/CP-RW5000W