Service manual

CD-DV999W/CD-DV777W
3 – 1
AudioCD-DV999W/CD-DV777WService ManualCD-DV999W/CD-DV777WMarketE
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.
Rear Panel A
(A1)x3
φ3x10mm
Rear Panel B
Top/Side Cabinet
Front Panel
(A1)x3
φ3x10mm
(A1)x5
φ3x10mm
(E2)x1
(D3)x1
(E3)x1
(E1)x2
φ3x8mm
Main
PWB
(E3)x1
Front Panel
(D5)x4
φ3x6mm
Power PWB
(D3)x1
(D4)x1
(D3)x1
(D2)x1
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. Socket ..................... (B4) x3
3
Rear Panel A/ 1. Screw ...................... (C1) x6
S-Video/Audio Out
PWB with
2. Socket ..................... (C2) x4
4 Main PWB 1. Screw ...................... (D1) x2
2. Flat Cable ............... (D2) x1
3. Socket ..................... (D3) x5
4. Flat Wire .................. (D4) x1
5. Screw ...................... (D5) x4
5 Front Panel 1. Screw ...................... (E1) x2
2. Flat Wire .................. (E2) x1
3. Hook ........................
........................
(E3) x2
6 Tape Mechanism 1. Screw .......................(F1) x6
2. Flat Cable ................(F2) x1
7 Mic PWB 1. Knob .......................(G1) x1
2. Screw ..................... (G2) x1
10 Sub PWB 1. Screw .......................(K1) x1
2. Flat Cable ................ (K2) x1
3. Hook (H3) x5
8 Display PWB 1. Knob ........................ (H1) x1
2. Screw .................... (H2) x10
9 Game Input PWB 1. Screw...................... (J1) x2
11 DVD Servo PWB 1. Screw ....................... (L1) x3
2. Flat Cable ................ (L2) x1
3. Socket ...................... (L3) x2
3. Hook ........................ (K3) x1
12 Changer 1. Screw ...................... (M1) x4
Mechanism Unit 2. Changer Chassis .... (M2) x1
13 DVD Mechanism 1. Screw ....................... (N1) x4
2. Bracket ..................... (N2) x1
STEP
REMOVAL PROCEDURE
CD-DV999W/CD-DV777W
Changer
Mechanism
Unit
Pull
(B2)x1
(B3)x1
(B4)x1
(B4)x1
(B4)x1
DVD SERVO
PWB
Front
Panel
(B2)x1
Pull
Lug Wire
(D1)x1
φ3x10mm
Main PWB
(D1)x1
φ3x18mm
Fan Motor
(C1)x6
φ3x10mm
Rear
Panel A
(B1)x2
φ3x10mm
Rear
Panel B
(B3)x1
Main PWB
(C2)x1
(C2)x3
S-VIDEO/ AUDIO
OUT PWB
SUB PWB
Fan motor