Read Sharp QT-CD111H (serv.man5) Service Manual online
QT-CD111H/110H
– 5 –
1
Rear Cabinet
1. Screw ................. (A1) x10
5-1
2. Socket .................. (A2) x1
5-2
2
Top Cabinet
1. Knob ..................... (B1) x1
5-2
(with CD Mechanism/ 2. Screw ................... (B2) x3
Tape Mechanism/
Tape Mechanism/
3. Socket .................. (B3) x1
Main PWB/
Headphones PWB)
Headphones PWB)
3
Headphones PWB 1. Screw .................. (C1) x2
5-3
4
Main PWB/
1. Screw ................... (D1) x6
5-3
Switch PWB
2. Socket .................. (D2) x4
5-3,5-4
5
Tape Mechanism
1. Screw ................... (E1) x4
5-4
6
CD Mechanism
1. Screw ................... (F1) x3
5-4
7
Terminal PWB
1. Screw ................... (G1) x5
5-5
2. Hook ..................... (G2) x1
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
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.
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
PROCEDURE
FIGURE
Figure 5-4
Figure 5-3
Figure 5-5
Figure 5-1
Figure 5-2
(D1)x5
ø3x10mm
ø3x10mm
(C1)x2
ø3x10mm
ø3x10mm
(D2)x1
Switch PWB
(D1)x1
ø3x10mm
ø3x10mm
Main PWB
Top Cabinet
Headphones
PWB
PWB
Top Cabinet
Tape
Mechanism
CD Mechanism
(F1)x3
ø2.5x10mm
ø2.5x10mm
(E1)x4
ø3x10mm
ø3x10mm
(D2)x2
(D2)x1
(A1)x3
ø3x12mm
ø3x12mm
(A1)x1
ø3x12mm
ø3x12mm
(A1)x6
ø3x20mm
ø3x20mm
Rear Cabinet
Front Cabinet
(B2)x3
ø3x12mm
ø3x12mm
(A2)x1
(B3)x1
Front Cabinet
Headphones
PWB
PWB
Top Cabinet
(B1)x1
Main PWB
(G1)x2
ø3x12mm
ø3x12mm
(G1)x1
ø3x10mm
ø3x10mm
(G1)x2
ø3x14mm
ø3x14mm
Terminal PWB
Spacer PWB
Driver
Push
(G2)x1
Display