Page 2
Ð 3 Ð TABLE OF CONTENTS
Section Title Page Section Title Page
Service Note ............................................................................ 4
1. GENERAL
This Player Can Play the Following Discs .................... 1-1
Getting Started .............................................................. 1-1
Playing Discs ................................................................. 1-3
Using Various Functions with the Control Menu ........... 1-5
Settings and Adjustments ............................................. 1-11
Additional Information ................................................... 1-15
2. DISASSEMBLY
2-1. Case Removal ............................................................... 2-1
2-2. MB-82/85 Board Removal ............................................. 2-1
2-3. AU-208/212 Board Removal
(S330/S530D/S550D) ................................................... 2-1
2-4. AU-210 Board Removal (S705D) .................................. 2-1
2-5. Power Block Removal ................................................... 2-2
2-6. Tray Cover Removal ...................................................... 2-2
2-7. Front Panel Removal ..................................................... 2-2
2-8. Mechanism Deck Removal ............................................ 2-2
2-9. Tray Removal ................................................................. 2-3
2-10. Optical Pick-up Removal ............................................... 2-3
2-11. Belt, Loading Motor (M001),
MS-29/TK-51 Board Removal ....................................... 2-3
2-12. Internal View .................................................................. 2-4
2-13. Circuit Boards Location ................................................. 2-5
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram.................................................. 3-1
3-2. RF/Servo Block Diagram.............................................. 3-3
3-3. Signal Process/Video Block Diagram........................... 3-5
3-4. System Control Block Diagram ..................................... 3-7
3-5. Audio (1) Block Diagram ............................................... 3-9
3-6. Audio (2) Block Diagram ............................................... 3-11
3-7. Audio (3) Block Diagram ............................................... 3-13
3-8. Interface Control Block Diagram................................... 3-15
3-9. Power Block Diagram .................................................... 3-17
4. PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
4-1. Frame Schematic Diagram........................................... 4-3
4-2. Printed Wiring Boards and Schematic Diagrams ......... 4-9
TK-51 (RF/SERVO) Printed Wiring Board .................... 4-9
TK-51 (RF/SERVO) Schematic Diagram ...................... 4-13
MS-29 (LOADING) Printed Wiring Board and
Schematic Diagram ....................................................... 4-15
MB-82/85 (SIGNAL PROCESS)
Printed Wiring Board ..................................................... 4-17
MB-82/85 (AV DECODER) Schematic Diagram ........... 4-21
MB-82/85 (SDRAM) Schematic Diagram ..................... 4-23
MB-82/85 (SERVO DSP) Schematic Diagram ............. 4-25
MB-82/85 (DRIVE) Schematic Diagram ....................... 4-27
MB-82/85 (ARP) Schematic Diagram ........................... 4-29
MB-82/85 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-31
MB-82/85 (HGA) Schematic Diagram ........................... 4-33
MB-82/85 (CLOCK GENERATOR, AUDIO DSP,
V EQ/NR) Schematic Diagram ...................................... 4-35
MB-82/85 (DAC) Schematic Diagram ........................... 4-37
MB-82/85 (BIAS) Schematic Diagram .......................... 4-39
AU-208 (AUDIO, VIDEO BUFFER)
Printed Wiring Board ..................................................... 4-41
AU-208 (AUDIO, VIDEO BUFFER)
Schematic Diagram ....................................................... 4-43
AU-210 (AUDIO, VIDEO BUFFER)
Printed Wiring Board ..................................................... 4-45
AU-210 (AUDIO) Schematic Diagram .......................... 4-49
AU-210 (VIDEO BUFFER) Schematic Diagram ........... 4-51AU-212 (AUDIO, VIDEO BUFFER)
Printed Wiring Board ..................................................... 4-53
AU-212 (AUDIO) Schematic Diagram .......................... 4-55
AU-212 (VIDEO BUFFER) Schematic Diagram ........... 4-57
FL-97/101 (FUNCTION SWITCH, IF CON)
Printed Wiring Board ..................................................... 4-59
FL-99 (FUNCTION SWITCH, IF CON)
Printed Wiring Board ..................................................... 4-61
FL-97/99/101 (FUNCTION SWITCH)
Schematic Diagram ....................................................... 4-65
FL-97/99/101 (IF CON) Schematic Diagram ................ 4-67
SW-315/317 (SURROUND SWITCH), FR-146/148/150
(IR/POWER SWITCH) Printed Wiring Boards .............. 4-69
SW-315/317 (SURROUND SWITCH), FR-146/148/150
(IR/POWER SWITCH) Schematic Diagram ................. 4-71
HP-109/111 (HEADPHONE) Printed Wiring Boards
and Schematic Diagram ................................................ 4-73
RY-12 (RELAY) Printed Wiring Board and
Schematic Diagram ....................................................... 4-75
HS-030SF/030SH (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-77
HS-030SF/030SH (SWITCHING REGULATOR)
Schematic Diagram ....................................................... 4-79
SRV902UC (SWITCHING REGULATOR)
Printed Wiring Board ..................................................... 4-81
SRV902UC (SWITCHING REGULATOR)
Schematic Diagram ....................................................... 4-83
5. IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function
(MB-82/85 Board IC202) ............................................... 5-1
6. TEST MODE
6-1. General Description ...................................................... 6-1
6-2. Starting Test Mode ........................................................ 6-1
6-3. Syscon Diagnosis .......................................................... 6-1
6-4. Drive Auto Adjustment .................................................. 6-5
6-5. Drive Manual Operation ................................................ 6-7
6-6. Mecha Aging ................................................................. 6-9
6-7. Emergency History ........................................................ 6-9
6-8. Version Information ....................................................... 6-10
6-9. Video Level Adjustment ................................................ 6-10
7. ELECTRICAL ADJUSTMENTS
7-1. Power Supply Adjustment ............................................. 7-1
1. Power Supply Check
(HS-030SF/030SH BOARD, SRV902UC BOARD) ...... 7-1
2. +3.3 V Adjustment (SRV902UC BOARD) ..................... 7-1
7-2. Adjustment of Video System ......................................... 7-2
1. Video Level Adjustment (MB-82/85 BOARD) ............... 7-2
2. S-terminal Output Check (MB-82/85 BOARD) ............. 7-2
3. Checking Component Video Output B-Y
(MB-82/85 BOARD) ...................................................... 7-2
4. Checking Component Video Output R-Y
(MB-82/85 BOARD) ...................................................... 7-2
5. Checking Component Video Output Y
(MB-82/85 BOARD) ...................................................... 7-3
6. Checking S Video Output S-C (MB-82/85 BOARD) ..... 7-3
7-3. Adjustment Related Parts Arrangement....................... 7-4
8. REPAIR PARTS LIST
8-1. Exploded Views ............................................................. 8-1
8-1-1. Case Assembly (S330/S530D/S550D) .................... 8-1
8-1-2. Case Assembly (S705D) .......................................... 8-2
8-1-3. Front Panel Assembly .............................................. 8-3
8-1-4. Chassis Assembly .................................................... 8-5
8-1-5. Mechanism Deck Assembly ..................................... 8-6
8-2. Electrical Parts List........................................................ 8-7
