SD-EX100H (serv.man21) - Sharp Audio Service Manual (repair manual). Page 5

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1

Rear Cabinet

1. Screw .................. (A1) x5

5-1

2. Screw .................. (A2) x7

2

Front Panel

1. Screw .................. (B1) x3

5-2

2. Screw .................. (B2) x2

3

Back Board

1. Screw ................. (C1) x7

5-2

2. Screw ................. (C2) x2

4

Top Panel

1. Screw ................. (D1) x2

5-3

2. Socket ................ (D2) x1

6-2

5

Tuner PWB

1. Socket ................. (E1) x1

5-3

6

Fuse PWB

1. Screw .................. (F1) x1

5-3

2. Socket ................. (F2) x2

7

Power Amp. PWB

1. Socket ................ (G1) x5

5-3

8

CD Servo PWB

1. Screw ................. (H1) x1

6-1

2. Socket ................ (H2) x9

9

Display PWB

1. Screw .................. (J1) x6

6-2

2. Socket ................. (J2) x7

10

CD Block Frame

1. Screw .................. (K1) x2

6-2

2. Screw .................. (K2) x2

11

Terminal PWB

1. Screw .................. (L1) x4

6-3

2. Socket ................. (L2) x1

12

1 Bit Amp. Unit

1. Screw ................. (M1) x3

6-3

13

Switch A / B PWB

1. Screw ................. (N1) x7

6-4

14

CD Mechanism Ass'y 1. Screw .................. (P1) x2

6-5

15

CD Mechanism

1. Screw ................. (Q1) x4

6-6

16

D/A Converter

1. Screw ................. (R1) x3

6-5

PWB

2. Screw ................. (R2) x2
3. Screw ................. (R3) x1

17

1 Bit Amp. Shield

1. Screw .................. (S1) x2

7-1

Cover

2. Radiation Plate ... (S2) x1
3. Screw .................. (S3) x6

18

1 Bit Amp. PWB

1. Screw .................. (T1) x4

7-2

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 compact disc and minidisc 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.
If the screw of the wrong length is applied on the MD
mechanism unit (screw for mounting parts to the MD
mechanism chassis), it may contact the optical pickup
and cause the unit to malfunction.

4. Take sufficient care on static electricity of integrated

circuits and other circuits when servicing.

(A2)x6
ø3x8mm

(A2)x1
ø3x8mm

(A1)x5
ø3x65mm

Rear Cabinet

Front Panel

Top Panel

(B2)x1
ø3x12mm

(B1)x3
ø3x8mm

(B2)x1
ø3x12mm

(C2)x2
ø3x10mm

(C1)x7
ø3x8mm

Tuner PWB

Power

Transformer

PWB

Back Board

Front Panel

Top Panel

(D1)x2
ø3x12mm

(F1)x1
ø3x6mm

(G1)x2

(G1)x1

(F2)x1

(G1)x2

(E1)x1

(F2)x1

Terminal 
PWB

Terminal 
      PWB

CD Servo PWB

Power Amp. 
PWB

Power Amp. 
PWB

Power Amp. PWB

Tuner PWB

Tuner PWB

Fuse PWB

Fuse PWB

Top Panel

Power

Transformer

PWB