Disassembly - Sharp XL-ES5 Service Manual

[2] 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) Be sure to remove the power supply plug from the wall outlet
before starting to disassemble the unit.
2) 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 disas-
sembling.
3) Take sufficient care on static electricity of integrated circuits and
other circuits when servicing.
STEP REMOVAL
1 Top Cabinet 1. Screw...........................(A1) x 5
2 Side Panel 1. Screw...........................(B1) x 6
3 Rear Panel/Main 1. Screw..........................(C1) x 7
PWB 2. Socket.........................(C2) x 1
4 Tuner PWB 1. Screw..........................(D1) x 1
2. Socket.........................(D2) x 3
5 Main PWB 1. Screw..........................(E1) x 7
2. Socket.........................(E2) x 6
6 Transformer 1. Screw..........................(F1) x 4
7 Front Panel/CD 1. Screw..........................(G1) x 2
Tray Cover 2. Flat cable....................(G2) x 1
3. Socket.........................(G3) x 1
4. CD Tray cover.............(G4) x 1
8 Chassis 2. Screw..........................(H1) x 6
9 CD Servo PWB 1. Flat cable......................(J1) x 1
(Note 1) 2. Socket..........................(J2) x 1
3. Screw...........................(J3) x 4
4. Screw...........................(J4) x 2
10 CD Changer Unit 1. Screw...........................(K1) x 6
11 CD Mechanism 1. Screw...........................(L1) x 4
12 Display PWB 1. Knob...........................(M1) x 1
2. Screw........................(M2) x 10
13 Headphones 1. Screw..........................(N1) x 1
PWB
Note 1:
After removing the connector for the optical pickup from the connector,
wrap the conductive aluminium foil around the front end of the connec-
tor so as to protect the optical pickup from electrostatic damage.
PROCEDURE FIGURE
1
1
2
2
3
4
4
5
6
7
7
7
8
8
3 – 2
(A1) x2
ø3x8mm
Side Panel
(Right)
(B1) x2
ø3x8mm
(A1) x1
ø3x8mm
(B1) x2
ø3x8mm
Rear
Panel
Figure 1
(D2) x3
(C2) x1
Main PWB
(C1) x6
ø3x8mm
Rear
Panel
Figure 2
(E2) x2
(E1) x1
ø3x10mm
Main PWB
(E1) x1
ø3x10mm
(E1) x1
ø3x10mm
(E1) x4
ø3x10mm
(E2) x1
Figure 3
XL-ES5/ES50
Top Cabinet
(A1) x2
ø3x8mm
(B1) x2
ø3x8mm
Side Panel
(Left)
(D1) x1
ø3x8mm
Tuner PWB
(C1) x1
ø3x10mm
(E2) x1
Front Panel
(E2) x2