Service manual
CD-SW250DVD
3 – 1
AudioCD-SW250DVDService ManualCD-SW250DVDMarketE
CHAPTER 3. 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.
1 Top/Side Cabinet 1. Screw .................... (A1) x11
2 Changer Unit/ 1. Screw ...................... (B1) x2
Rear Panel B 2. Hook ........................ (B2) x2
3. Flat Cable................ (B3) x2
4. Sock et ..................... (B4) x1
3
Rear Panel A/
1. Scre w .................... (C1) x15
S-Video/Audio Out
PWB with
2. Sock et ..................... (C2) x4
4 Main PWB 1. Screw ...................... (D1) x2
2. Flat Cable ............... (D2) x1
3. Sock et ................... (D3) x11
4. Flat Wire .................. (D4) x1
5. Scre w ...................... (D5) x5
5 Front Panel 1. Screw ...................... (E1) x3
2. Hook ........................
........................
(E2) x2
6 Tape Mechanism 1. Screw ....................... (F1) x6
2. Flat Cable ................ (F2) x1
7 Mic PWB 1. Knob .......................(G1) x1
2. Scre w ..................... (G2) x1
3. Hook (H3) x5
8 Display PWB 1. Knob ........................ (H1) x1
2. Screw .....................(H2) x10
9 Game Input PWB 1. Screw ...................... (J1) x2
13 Control PWB 1. Screw ...................... (J1) x2
10 DVD Servo PWB 1. Screw ....................... (K1) x2
2. Flat Cable ................(K2) x2
3. Sock et ...................... (K3) x4
11 Changer 1. Screw ...................... (L1) x4
Mechanism Unit 2. Changer Chassis .... (L2) x1
12 DVD Mechanism 1. Screw .......................(M1) x4
2. Bracket .....................(M2) x1
STEP REMOVAL PROCEDURE
CD-DV999W/CD-DV777W
Fan motor
(E2)x1
Power PWB
(D5)x4
M3x10mm
(D5)x1
M3x10mm
(D3)x1
(D4)x1
(D3)x1
(D3)x1
Front Panel
(E1)x3
M3x8mm
Main
PWB
(E2)x1
Main
PWB
Tuner
PWB
(D3)x2
(D2)x1
(D3)x2
(D3)x2
(B2)x1
Pull
Lug Wire
(D1)x1
M3x10mm
Main PWB
(D1)x1
M3x18mm
S-VIDEO/ AUDIO
OUT PWB
Changer
Mechanism
Unit
Front Panel
(B3)x2
(B4)x1
Fan Motor
(B1)x2
M3x10mm
Rear
Panel A
Rear
Panel B
(C2)x3
Main PWB
(C2)x1
DVD Servo
PWB
(B2)x1
Pull
(C1)x15
M3x10mm
Rear Panel A
(A1)x3
M3x10mm
Rear Panel B
Top/Side Cabinet
Front Panel
(A1)x3
M3x10mm
(A1)x5
M3x10mm
CD-SW250DVD