Chapter 2. Mechanism Blocks; Caution On Disassembly - Sharp XL-DH20NH Service Manual

XL-DH20NH
CD-ES700/CD-ES77

CHAPTER 2. MECHANISM BLOCKS

E Market CD-ES700/CD-ES77 Service Manual CD-ES700/CD-ES77

[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 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.
STEP REMOVAL
1 Top Cover with
iPod PWB
2 Rear Panel with PWB 1. Screw .................. (B1)x8
3 Main PWB
4 Power PWB
5 Front Panel Assy
6 Display PWB
7 Headphone PWB
8 USB PWB
9 Loader panel
10 CD Mechanism Unit
11 iPod PWB
(A1) x 3
M3 x 6mm
(A2) x 5
M3 x 8mm
PROCEDURE
1. Screw .................. (A1)x6
2. Screw .................. (A2)x5
3. Socket ................ (A3)x1
2. Screw .................. (B2)x6
3. Socket ................ (B3)x1
4. AC Cord .............. (B4)x1
1. Screw .................. (C1)x2
2. Screw .................. (C2)x2
3. Socket ................ (C3)x6
4. Flat Cable ........... (C4)x1
1. Screw .................. (D1)x3
2. Screw .................. (D2)x2
3. Screw .................. (D3)x4
4. Socket ................ (D4)x3
1. Disc Tray Cover .. (E1)x1
2. Screw .................. (E2)x4
3. Hook ................... (E3)x2
4. Socket ................ (E4)X1
1. Knob ................... (F1)x1
2. Nut ...................... (F2)x1
3. Washer ............... (F3)x1
4. Screw .................. (F4)x8
1. Screw .................. (G1)x2
1. Screw .................. (H1)x2
1. Screw .................. (J1)x4
1. Screw .................. (K1)x4
1. Screw .................. (L1)x3
Top Cover Front Panel Assy
(A1) x 3
M3 x 6mm
Figure 1
FIGURE
1
1
Rear Panel with PWB
2
(B1) x 3
2
M3 x 6mm
3
(B2) x 6
M3 x 8mm
4
5
5
5
6
6
(C3) x 1
6
Main PWB
6
7
8
9
(D4) x 3
(D1) x 1
M3 x 6mm
Power PWB
2 – 1
(B4) x 1
Front Panel Assy
(B3) x 1
Main PWB
(A3) x 1
(B1) x 3
M3 x 6mm
(B1) x 2
M3 x 6mm
Figure 2
(C2) x 1
M3 x 6mm
(C3) x 3
Front Panel Assy
(C3) x 2
(C4) x 1
(C1) x 2
M3 x 6mm
Figure 3
(D1) x 2
M3 x 6mm
Front Panel Assy
(D3) x 2
M3 x 6mm
(D2) x 2
M3 x 8mm
Figure 4
(C2) x 1
M3 x 6mm
(D3) x 2
M3 x 6mm