Sharp CD-XP160W, Руководство по обслуживанию

Страница: 5 / 52

– 5 –
CD-XP160W
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 sufficient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 5-2
Figure 5-1
Figure 5-3
Note 1:
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.
1 Top Cabinet 1. Screw ...................... (A1) x5 5-1
2 Side Panel 1. Screw ...................... (B1) x6 5-1
(Left/Right)
3 CD Player Unit 1. Turn on the power supply, .. 5-2
open the disc tray, take out
the CD tray cover, and close.
2. CD Tray Cover ........ (C1) x1
3. Screw ...................... (C2) x2
4. Socket ..................... (C3) x4
5-3
5. Hook ........................ (C4) x2 5-2
4 Rear Panel 1. Screw .................... (D1) x10 5-2
5 Main PWB 1. Screw ...................... (E1) x5 5-2,5-3
2. Socket ..................... (E2) x9
5-3
6 Front Panel 1. Screw ....................... (F1) x3 5-3
2. Hook ......................... (F2) x2
7 Power Switch PWB 1. Screw ...................... (G1) x3 6-1
2. Socket ..................... (G2) x1
8 Display PWB 1. Screw .................... (H1) x10 6-1
9 Tape Mechanism 1. Open the cassette holder. 6-1
2. Screw...................... (J1) x8
10 Headphones PWB 1. Screw ...................... (K1) x1 6-1
11 MIC PWB 1. Screw ....................... (L1) x2 6-1
12 Turntable 1. Screw ...................... (M1) x1 6-2
2. Spacer ..................... (M2) x1
13 Loading Tray 1. Push forward the loading tray. 6-2
2. Inserting the flat head into the
hole, push in the direction indi-
cated by the arrow. ... (N1) x2
14 CD Servo PWB 1. Screw ...................... (P1) x3 6-3
(Note 1) 2. Socket ..................... (P2) x5
15 Loading Switch PWB 1. Screw ...................... (Q1) x2 6-3
16 CD Mechanism 1. Screw ...................... (R1) x4 6-4
2. Spring ...................... (R2) x4
STEP REMOVAL PROCEDURE FIGURE
Rear
Panel
Side Panel
(Right)
Side Panel
(Left)
Top Cabinet
Front
Panel
(A1)x2
ø3x16mm
(A1)x2
ø3x16mm
(A1)x1
ø3x8mm
(B1)x2
ø3x10mm
(B1)x2
ø3x10mm
(B1)x2
ø3x8mm
CD Player
Unit
1
1
2
2
Main PWB
Pull
Pull
Front
Panel
(D1)x2
ø3x10mm
(E1)x1
ø3x10mm
(E1)x2
ø3x8mm
(C4)x1
(C1)x1
(C4)x1
Rear
Panel
(D1)x5
ø3x10mm
(D1)x3
ø3x8mm
(C2)x2
ø3x8mm
Front
Panel
Main PWB
Power
PWB
(E2)x3
(E2)x3
(E2)x3
(F2)x1
(F2)x1
(C3)x1
(C3)x3
(F1)x3
ø3x6mm
(E1)x2
ø3x10mm