Caution On Diassembly; Chapter 3. Mechanism Blocks 1] Caution On Diassembly - Sharp CD-SW250DVD Service Manual

E CHAPTER 3. Market CD-SW250DVD Service Manual CD-SW250DVD Audio
MECHANISM BLOCKS

[1] Caution on diassembly

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 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.
CD-DV999W/CD-DV777W CD-SW250DVD
STEP REMOVAL
1 Top/Side Cabinet 1. Screw .................... (A1) x11
2 Changer Unit/
Rear Panel B
3 Rear Panel A/
S-Video/Audio Out
PWB with
Fan motor
4 Main PWB
5 Front Panel
6 Tape Mechanism 1. Screw ....................... (F1) x6
7 Mic PWB
8 Display PWB
9 Game Input PWB 1. Screw ...................... (J1) x2
10 DVD Servo PWB 1. Screw ....................... (K1) x2
11 Changer
Mechanism Unit
12 DVD Mechanism 1. Screw .......................(M1) x4
13 Control PWB
Top/Side Cabinet
(A1)x3
M3x10mm
Rear Panel B
Rear Panel A
(A1)x5
M3x10mm
PROCEDURE
1. Screw ...................... (B1) x2
2. Hook ........................ (B2) x2
3. Flat Cable................ (B3) x2
4. Socket ..................... (B4) x1
1. Screw .................... (C1) x15
2. Socket ..................... (C2) x4
1. Screw ...................... (D1) x2
2. Flat Cable ............... (D2) x1
3. Socket ................... (D3) x11
4. Flat Wire .................. (D4) x1
5. Screw ...................... (D5) x5
1. Screw ...................... (E1) x3
2. Hook ........................ (E2) x2
2. Flat Cable ................ (F2) x1
1. Knob .......................(G1) x1
2. Screw ..................... (G2) x1
1. Knob ........................ (H1) x1
2. Screw .....................(H2) x10
3. Hook ........................ (H3) x5
2. Flat Cable ................ (K2) x2
3. Socket ...................... (K3) x4
1. Screw ...................... (L1) x4
2. Changer Chassis .... (L2) x1
2. Bracket .....................(M2) x1
1. Screw ...................... (J1) x2
Front Panel
(A1)x3
M3x10mm
(C2)x3
(B2)x1
S-VIDEO/ AUDIO
Pull
OUT PWB
Changer
Mechanism
Unit
Rear
Panel B
(B1)x2
M3x10mm
Rear
Panel A
(C1)x15
M3x10mm Fan Motor
(D2)x1
Tuner
PWB
(D3)x2
Main
PWB
(D3)x2
(D3)x2
(D5)x4
(E2)x1
M3x10mm
Power PWB
(D4)x1
(D3)x1
(E1)x3
M3x8mm
3 – 1
CD-SW250DVD
DVD Servo
(B3)x2
PWB
(B4)x1
Front Panel
(B2)x1
Pull
(C2)x1
Main PWB
Lug Wire
(D1)x1
Main PWB
M3x10mm
(D1)x1
M3x18mm
(D3)x1
(D3)x1
Front Panel
(D5)x1
M3x10mm
(E2)x1
Main
PWB