SD-EX100H (serv.man5). Disassembly - Sharp Audio Service Manual (repair manual)

Model: SD-EX100H (serv.man5)
Pages: 3 Few pages! See other manuals at the bottom of the first or last page.
Size: 365.6 KB
Type: PDF
Document: Service Manual
Brand: Sharp
Device: Audio / System / Disassembly
File: sd-ex100h-sm5.pdf
Date: 2018-11-20

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– 5 –
SD-EX100H
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
DISASSEMBLY
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 5-1

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.
Figure 5-2
(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
Figure 5-3
(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

SD-EX100H
– 6 –
Figure 6-1
Figure 6-2
Figure 6-3
Figure 6-4
Figure 6-5
Figure 6-6
(H1)x1
ø3x6mm
(H2)x1
(H2)x1
(H2)x2
(H2)x2
CD Mechanism
Block
CD Mechanism
CD Servo PWB
CD 
Servo 
PWB
CD Motor PWB
Terminal PWB
Terminal 
     PWB
(H2)x3
Power
Transformer
PWB
(K1)x1
ø3x6mm
(K1)x1
ø3x6mm
(J1)x5
ø3x10mm
(J1)x1
ø3x10mm
(K2)x2
ø3x12mm
(D2)x1
(J2)x1
(J2)x2
(J2)x2
CD Block 
Frame
Display PWB
1Bit Amp. Unit
Display 
PWB
Terminal 
PWB
(J2)x2
Display 
PWB
Terminal 
PWB
CD Mechanism
Block
(M1)x1
ø3x6mm
(M1)x2
ø3x6mm
(L2)x1
(L1)x4
ø3x6mm
Terminal 
PWB
1Bit Amp. Unit
Power
Transformer
PWB
(N1)x3
ø2.6x8mm
(N1)x4
ø2.6x8mm
Top Panel
Switch B PWB
Switch A PWB
(P1)x2
ø3x10mm
CD Mechanism
        Ass'y
CD Block 
Frame
(R1)x3
ø3x10mm
(R2)x1
ø3x6mm
(R2)x1
ø3x6mm
(R3)x1
ø3x6mm
D/A Converter
PWB
Shield Case,A,
D/A Converter
Shield Case,B,
D/A Converter
(Q1)x4
ø2.6x10mm
CD Mechanism

– 7 –
SD-EX100H
Figure 7-2
Figure 7-1
(S3)x1
ø3x8mm
(S3)x1
ø3x6mm
(S1)x2
ø3x8mm
(S3)x1
ø3x6mm
(S3)x2
ø3x8mm
(S3)x1
ø3x8mm
(S2)x1
Washer
Washer
1Bit Amp. 
Shield Cover
(T1)x4
ø3x6mm
1Bit Amp. PWB
Figure 7-3
Figure 7-4
1
Woofer
1. Net Ass'y ............. (A1) x1
7-3
* (Note 1)
2. Woofer Ring ........ (A2) x1
3. Screw .................. (A3) x4
7-4
4. Chip ..................... (A4) x2
2
Tweeter
1. Screw Special ..... (B1) x3
7-4
* (Note 2)
2. Chip ..................... (B2) x2
STEP
REMOVAL
PROCEDURE
FIGURE

* (Note 1)
The speaker box should not be damaged. Put the speaker on a cloth
when disassembling it.
1. Insert a wide flat-head screwdriver into 
1
, and lift the woofer
    slowly.
2. Insert the screwdriver into 
2
 (2 points), and lift the woofer slowly.
3. In the same manner, move the woofer up slowly at 
3
 (2 points).
(Note) Seek assistance so as not to damage the woofer.
* (Note 2)
Loosen screws located in the outer periphery. Do not remove the
inner screws that fix the speaker magnet. The tweeter may be
damaged.
(A1)x1
(A2)x1
Speaker Box
Screw Driver
Cloth
1
2
3
3
2
(B1)x3
ø4x20mm
(A3)x4
ø4x20mm
Speaker
Box
Tweeter
Woofer
(B2)x1
(B2)x1
(A4)x1
(A4)x1

Display

Download Sharp SD-EX100H (serv.man5) Service Manual (Repair Manual)

Here you can read online and download Sharp SD-EX100H (serv.man5) Service Manual in PDF. SD-EX100H (serv.man5) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp SD-EX100H (serv.man5) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.

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