Sony MV-900SDS Service Manual page 75

SERVICE MANUAL
Ver 1.1 2004.09
9-877-871-81
MV-900SDS
SUPPLEMENT-1
Subject: Addition of information of the DVD unit
TABLE OF CONTENTS
1. DISASSEMBLY
1-1. Disassembly Flow ........................................................... 2
1-2. Top Cover Assy ............................................................... 3
1-3. Servo Board ..................................................................... 3
1-4. Loader Block ................................................................... 4
1-5. HBD-28T ......................................................................... 5
1-6. Plate Chas Assy ............................................................... 5
1-7. Roller Base Assy ............................................................. 6
2. ASSEMBLY
2-1. Assembly Flow ................................................................ 7
2-2. Insert a Disc ..................................................................... 7
2-3. Plate Chas Bottom Assy .................................................. 8
2-4. HBD-28T ......................................................................... 8
3. DIAGRAMS
3-1. Block Diagram -SERVO Section - ................................. 9
3-2. Printed Wiring Board - SERVO Board - ........................ 11
3-3. Schematic Diagram - SERVO Board (1/3) - .................. 12
3-4. Schematic Diagram - SERVO Board (2/3) - .................. 13
3-5. Schematic Diagram - SERVO Board (3/3) - .................. 14
4. EXPLODED VIEW
DVD Mechanism Deck Section ...................................... 21
5. ELECTRICAL PARTS LIST
(ENG-04004)
................................ 22
US Model