Disassembly - Sharp XL-HP700 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 sufficient care on static electricity of integrated
circuits and other circuits when servicing.
REMOVAL
STEP
1 Top Cabinet 1. Screw ...................... (A1) x5
2 Side Panel 1. Screw .................... (B1) x10
(Left/Right)
3 Rear Panel 1. Screw ...................... (C1) x7
2. Screw ...................... (C2) x2
3. Flat Cable ............... (C3) x1
4 CD Changer 1. Hook ........................ (D1) x2
Mechanism Unit 2. Socket ..................... (D2) x1
3. Flat Cable ............... (D3) x2
5 Front Panel 1. Screw ...................... (E1) x3 5-2,5-3
2. Hook ........................ (E2) x2
3. Socket ..................... (E3) x2
4. Flat Cable ............... (E4) x2
6 Cover, Heat Sink 1. Screw ....................... (F1) x4 5-2,6-1
7 Main PWB 1. Screw ...................... (G1) x2 5-2,6-1
2. Socket ..................... (G2) x2
8 Power PWB 1. Screw ...................... (H1) x4
9 Display PWB 1. Knob ......................... (J1) x1
2. Screw ....................... (J2) x9
3. Flat Cable ................ (J3) x1
10 Tape Mechanism 1. Screw ...................... (K1) x4
11 Headphones PWB 1. Screw ....................... (L1) x1
12 CD Servo PWB 1. Screw ...................... (M1) x3
(Note 1) 2. Socket ..................... (M2) x6
13 CD Changer 1. Screw ...................... (N1) x4
Mechanism Unit 2. Screw ...................... (N2) x2
3. Top Board ............... (N3) x1
4. Stabilizer Holder ..... (N4) x1
5. Disk Tray ................. (N5) x3
6. Screw ...................... (N6) x3
7. Guide,Mecha Holder .. (N7) x1
8. Screw ...................... (N8) x1
9. Stopper ................... (N9) x1
10. Holder,Mecha ..... (N10) x1
11. Screw .................. (N11) x4
Note 1:
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the front end
of the connector so as to protect the optical pickup from electro-
static damage.

DISASSEMBLY

PROCEDURE FIGURE
5-1
5-1
5-2
5-2
5-3
6-1
6-1
6-2
6-2
6-2
6-3
6-3
6-4
(B1) x1
ø3x10mm
(A1) x2
ø3x12mm
Side Panel
(Right)
(A1) x1
ø3x10mm
(B1) x2
ø3x10mm
(B1) x2
ø3x10mm
Rear
Panel
(B1) x2
ø3x10mm
CD Servo PWB
Rear
Panel
(C3) x1
Jack PWB
(C1) x7
ø3x10mm
Tape
Mechanism
Front Panel
Display PWB
(E3) x1
Pull
Hook
(E2)x1
(E1) x2
ø3x10mm
– 5 –
XL-HP700
Top Cabinet
Front Panel
Side Panel
(Left)
Figure 5-1
CD Changer
Mechanism Unit
(D3) x2
Front Panel
Hook
(D1)x1
Display PWB
Pull
(D2) x1
Pull
(F1) x2
ø3x6mm
(E1) x1
ø3x10mm
(G1) x1
ø3x10mm
(C2) x2
ø3x10mm
Figure 5-2
(E3) x1
(E4) x2
Main PWB
Hook
(E2)x1
Pull
Power PWB
Figure 5-3
(A1) x2
ø3x12mm
(B1) x3
ø3x10mm
Main PWB
Hook
(D1)x1