Read Sharp XL-3500 (serv.man8) Service Manual online
XL-3500H
– 8 –
1
Top Cabinet
1. Screw .................. (A1) x4
8-1,2
2. Socket ................. (A2) x9
8-2
2
Cover,Rear panel
1. Screw .................. (B1) x3
8-1
3
Chassis
1. Screw .................. (C1) x5
8-3
2. Screw .................. (C2) x4
8-1
3. Hook .................... (C3) x4
8-3
4
Tuner PWB
1. Screw .................. (D1) x1
9-1
2. Socket ................. (D2) x1
5
Terminal PWB
1. Screw .................. (E1) x2
9-1
2. Socket ................. (E2) x1
6
Rear Panel
1. Screw .................. (F1) x1
9-1
2. Socket ................. (F2) x1
7
Main PWB
1. Screw .................. (G1) x5
9-1
2. Screw .................. (G2) x2
3. Socket ................. (G3) x2
3. Socket ................. (G3) x2
8
CD PWB
1. Flat Cable ............ (H1) x1
9-2
2. Socket ................. (H2) x2
3. Screw .................. (H3) x4
3. Screw .................. (H3) x4
9
CD Mechanism
1. Screw .................. (J1) x4
9-2
10
LED PWB
1. Screw .................. (K1) x2
9-2
11
Switch PWB
1. Hook .................... (L1) x2
9-3
2. Socket ................. (L2) x1
12
Display PWB
1. Screw .................. (M1) x6
9-3
2. Socket ................. (M2) x1
13
Gear Box
1. Hook .................... (N1) x3
9-3
DISASSEMBLY
STEP
REMOVAL
PROCEDURE
FIGURE
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.
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 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 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.
Cover,Rear Panel
Top Cabinet
(B1) x1
ø3 x10mm
ø3 x10mm
(A1) x2
ø3 x10mm
ø3 x10mm
(B1) x1
ø3 x10mm
ø3 x10mm
(B1) x1
ø3 x6mm
ø3 x6mm
(C2) x4
ø3 x10mm
ø3 x10mm
Figure 8-1
Cover,
Rear Panel
Rear Panel
Top Cabinet
(A2) x8
(A2) x1
Bottom Cabinet
(A1) x2
ø3 x10mm
ø3 x10mm
Figure 8-2
,
Hook
(C3) x4
(C3) x4
(C1) x5
ø3 x6mm
ø3 x6mm
Bottom Cabinet
Chassis
Bottom
Cabinet
Cabinet
Chassis
1
2
Figure 8-3
– 9 –
XL-3500H
Figure 9-1
Terminal PWB
Rear Panel
Main PWB
Tuner PWB
(G1) x5
ø3 x8mm
ø3 x8mm
(E1) x2
ø3 x10mm
ø3 x10mm
(G2) x2
ø3 x10mm
ø3 x10mm
(G3) x2
(E2) x1
(F2) x1
(D1) x1
ø3 x10mm
ø3 x10mm
(D2) x1
(F1) x1
ø3 x6mm
ø3 x6mm
Chassis
Figure 9-3
Display PWB
CD
Mechanism
Mechanism
Top Cabinet
Holder PWB
CD PWB
LED PWB
Holder,
Indicator Panel,CD
Indicator Panel,CD
(J1) x4
ø2.5 x10mm
ø2.5 x10mm
(H1) x1
(H2) x1
(H2) x1
(H3) x4
ø2.5 x10mm
ø2.5 x10mm
(K1) x2
ø2.5 x10mm
ø2.5 x10mm
Display PWB
Gear Box
Switch
PWB
PWB
Top Cabinet
(L2) x1
Hook
(L1) x2
(L1) x2
Hook
(N1) x3
(N1) x3
(M2) x1
(M1) x6
ø2.5 x10mm
ø2.5 x10mm
Switch
PWB
PWB
Switch
Hook
(L1) x2
(L1) x2
Pull
Pull
Pull
Pull
,
,
,
Gear Box
Hook
(N1) x3
(N1) x3
( A3 ) x2
ø3 x12mm
ø3 x12mm
( A4 ) x4
ø4 x12mm
ø4 x12mm
( A2 ) x2
Special Screw
Special Screw
Net Frame
( A1 ) x1
( A1 ) x1
( A2 ) x2
Special Screw
Special Screw
Woofer
Tweeter
Figure 9-2
1
Speaker
1. Net Frame ........... (A1) x1
9-4
2. Special Screw ..... (A2) x4
3. Screw .................. (A3) x2
4. Screw .................. (A4) x4
3. Screw .................. (A3) x2
4. Screw .................. (A4) x4
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 9-4
Display