Disassembly - Sharp GX-CD30 Service Manual

GX-CD30/30C/130/130C
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 be
removed when disassembling the unit. After servicing the
unit, be sure to rearrange the leads where they were
before disassembling.
4. Take suffcient care on static electricity of integrated
circuits and other circuits when servicing.
STEP REMOVAL
UNIT
1 Front Cabinet
2 Top Cabinet
(with CD Block)
3 Tuner PWB
(with Tuner Frame) 2. Flat Cable ............. (C2) x1
4 Main PWB
5 Deck PWB
6 Tape Mechanism
7 Display PWB
(with CD control
Button)
8 Switch PWB
9 CD Servo PWB
10 CD Mechanism
11 Power PWB/
Terminal PWB
SPEAKER
1 Front Panel
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DISASSEMBLY

PROCEDURE
1. Screw .................... (A1) x7
2. Socket ................... (A2) x1
3. Flat Cable ............. (A3) x1
1. Open the CD lid.
2. Screw .................... (B1) x5
3. Flat Cable ............. (B2) x2
4. Tip ......................... (B3) x1
1. Screw ................... (C1) x3
1. Screw ................... (D1) x1
2. Knob .................... (D2) x2
3. Flat Cable ............. (D3) x1
1. Screw .................... (E1) x3
2. Socket ................... (E2) x3
1. Open the cassette holder.
2. Screw .................... (F1) x6
1. Screw ................... (G1) x2
2. Hook .................... (G2) x3
3. Flat Cable ............ (G3) x1
1. Screw ................... (H1) x1
1. Screw .................... (J1) x3
2. Socket ................... (J2) x3
1. Screw .................... (K1) x3
1. Open the battery lid.
2. Screw .................... (L1) x4
3. Hook ..................... (L2) x1
1. Screw ................... (A1) x4
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Front
Cabinet
FIGURE
4-1
Rear
Cabinet
4-2
4-2, 4-3
4-2
4-3
Front
4-3
Cabinet
4-3
5-1
( B1 ) x2
5-2
ø3 x10mm
4-2
5-2
( B3 ) x1
5-2
5-3
5-4
( D2 ) x2
5-5
Front
Cabinet
Tuner
PWB
Tape
Mechanism
( C2 ) x1
– 4 –
( A3 ) x1
( A2 ) x1
Power PWB
( A1 ) x4
ø3 x20mm
Figure 4-1
( B1 ) x1
ø3 x8mm
( B1 ) x2
ø3 x10mm
OPEN
CD Servo PWB
Tape
Mechanism
Figure 4-2
( B2 ) x1
Main PWB
Deck
PWB
Washer
( C1 ) x3
( D3 ) x1
ø3 x10mm
( E2 ) x1
Tuner
PWB
Figure 4-3
( A1 ) x2
ø3 x12mm
( A1 ) x1
ø3 x65mm
Top Cabinet
( B2 ) x1
( G3 ) x1
CD Servo
PWB
( D1 ) x1
ø3 x10mm
( E1 ) x3
ø3 x10mm
( E2 ) x2