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MD-R2H
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 the minidisc out of the unit.
2. When disassembling the machine, be sure to withdraw
the power plug from the socket in advance.
3. When disassemble the parts, remove the nylon band or
wire holder as necessary.
To assemble after repair, be sure to arrange the wires as
they were.
If a screw of different length is fitted to the MD mecha-
nism (the screw of the part to be fitted to the MD
mechanism chassis), it may contact the optical pickup,
resulting in malfunction.
4. When repairing, pay due attention to electrostatic charges
of IC.
STEP
REMOVAL
1
Top Cabinet
1. Screw ..................... (A1) x5
2
Rear Panel
1. Screw ..................... (B1) x5
3
MD Unit
1. Screw .................... (C1) x4
2. Flat Cable ............... (C2) x1
3. Socket .................. (C3) x1
4
Front Panel
1. Screw .................... (D1) x5
2. Flat Cable ............... (D2) x1
3. Socket ................... (D3) x1
5
Main PWB
1. Screw ..................... (E1) x6
(with Transformer)
6
Jog Dial
1. Knob ....................... (F1) x1
2. Nut .......................... (F2) x1
7
Display PWB
1. Screw .................. (G1) x10
2. Knob ...................... (G2) x2
3. Socket ................... (G3) x1
8
Headphones PWB 1. Screw .................... (H1) x1
9
Switch PWB
1. Screw ..................... (J1) x5
10
MD Mechanism
1. Screw ..................... (K1) x4
Unit
11
MD Main PWB
1. Screw ..................... (L1) x2
2. Socket .................... (L2) x6
12
MD Mechanism
1. Screw .................... (M1) x4
(A1)x1
ø3x10mm
(A1)x3
ø3x10mm
Figure 8-1
DISASSEMBLY
PROCEDURE
FIGURE
8-1
8-2
8-2
8-2
8-2
8-3
8-3
8-3
8-3
8-4
9-1
9-2
Top Cabinet
(A1)x1
ø3x10mm
(E1)x3
ø3x10mm
(E1)x2
ø4x8mm
Washer
(D1)x1
(D2)x1
ø3x8mm
Main PWB
(D3)x1
(B1)x5
ø3x10mm
Rear Panel
(H1)x1
Headphone
ø3x10mm
PWB
(K1) x 2
ø3 x 6mm
MD Mechanism
Unit
– 8 –
(E1)x1
ø3x10mm
Front Panel
(C1)x4
ø3x6mm
(C2)x1
MD Unit
(C3)x1
(D1)x3
ø3x8mm
Figure 8-2
(G2)x2
(F1)x1
(F2)x1
washer
Display PWB
(G3)x1
Switch PWB
(G1)x10
ø3x10mm
(J1)x5
ø3x10mm
Figure 8-3
Shield Case
(K1) x 2
ø3 x 6mm
Figure 8-4
(D1)x1
ø3x8mm
Front
Panel
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