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TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
Service Note ............................................................................ 4
1.
GENERAL
Getting Started .............................................................. 1-3
Hookups ........................................................................ 1-3
Playing Discs ................................................................. 1-7
Searching for a Scene ................................................... 1-9
Viewing Information About the Disc .............................. 1-10
Sound Adjustments ....................................................... 1-11
Enjoying Movies ............................................................ 1-13
Using Various Additional Functions .............................. 1-14
Settings and Adjustments ............................................. 1-15
Additional Information ................................................... 1-18
Hookups ........................................................................ 1-3
Playing Discs ................................................................. 1-7
Searching for a Scene ................................................... 1-9
Viewing Information About the Disc .............................. 1-10
Sound Adjustments ....................................................... 1-11
Enjoying Movies ............................................................ 1-13
Using Various Additional Functions .............................. 1-14
Settings and Adjustments ............................................. 1-15
Additional Information ................................................... 1-18
2.
DISASSEMBLY
2-1.
Case Removal ............................................................... 2-1
2-2.
MB-98 Board Removal .................................................. 2-1
2-3.
Rear Panel Removal (Except AEP, UK) ........................ 2-1
2-4.
Rear Panel, ER-15 Board Removal (AEP, UK) ............. 2-1
2-5.
Tray Cover Removal ...................................................... 2-2
2-6.
Front Panel Removal ..................................................... 2-2
2-7.
Power Block Removal ................................................... 2-2
2-8.
Mechanism Deck Removal ............................................ 2-2
2-9.
AI-23 Board Removal .................................................... 2-3
2-10. Tray Removal ................................................................. 2-3
2-11. Loading Motor (M001), MS-81 Board Removal ............ 2-3
2-12. Optical Pick-up Removal ............................................... 2-3
2-13. Internal Views ................................................................ 2-4
2-14. Circuit Boards Location ................................................. 2-5
2-11. Loading Motor (M001), MS-81 Board Removal ............ 2-3
2-12. Optical Pick-up Removal ............................................... 2-3
2-13. Internal Views ................................................................ 2-4
2-14. 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 Processor Block Diagram .................................. 3-5
3-4.
System Control Block Diagram ..................................... 3-7
3-5.
Video Block Diagram ..................................................... 3-9
3-6.
Audio Block Diagram ..................................................... 3-11
3-7.
Interface Control Block Diagram ................................... 3-13
3-8.
Power 1 Block Diagram ................................................. 3-15
3-9.
Power 2 Block Diagram ................................................. 3-17
3-10. Power 3 Block Diagram ................................................. 3-19
4.
PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
DIAGRAMS
4-1.
Frame Schematic Diagram ............................................ 4-3
4-2.
Printed Wiring Boards and Schematic Diagrams ......... 4-5
MS-81 (LOADING) Printed Wiring Board and
Schematic Diagram ....................................................... 4-5
MB-98 Printed Wiring Board ......................................... 4-7
MB-98 (RF AMP, SERVO) Schematic Diagram ............ 4-11
MB-98 (ARP, SERVO DSP) Schematic Diagram .......... 4-13
MB-98 (AV DECODER) Schematic Diagram ................ 4-15
MB-98 (BNR) Schematic Diagram ................................ 4-17
MB-98 (DRIVE) Schematic Diagram ............................ 4-19
MB-98 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-21
MB-98 (CLOCK GENERATOR)
Schematic Diagram ....................................................... 4-23
MB-98 (AUDIO DSP) Schematic Diagram .................... 4-25
MB-98 (D/A CONVERTER) Schematic Diagram .......... 4-27
AI-23 Printed Wiring Board ........................................... 4-29
AI-23 (VIDEO BUFFER) Schematic Diagram ............... 4-31
AI-23 (AUDIO AMP) Schematic Diagram ..................... 4-33
AI-23 (5.1CH AUDIO AMP) Schematic Diagram .......... 4-35
AI-23 (IF CON) Schematic Diagram ............................. 4-37
ER-15 Printed Wiring Board (AEP, UK) ........................ 4-39
MS-81 (LOADING) Printed Wiring Board and
Schematic Diagram ....................................................... 4-5
MB-98 Printed Wiring Board ......................................... 4-7
MB-98 (RF AMP, SERVO) Schematic Diagram ............ 4-11
MB-98 (ARP, SERVO DSP) Schematic Diagram .......... 4-13
MB-98 (AV DECODER) Schematic Diagram ................ 4-15
MB-98 (BNR) Schematic Diagram ................................ 4-17
MB-98 (DRIVE) Schematic Diagram ............................ 4-19
MB-98 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-21
MB-98 (CLOCK GENERATOR)
Schematic Diagram ....................................................... 4-23
MB-98 (AUDIO DSP) Schematic Diagram .................... 4-25
MB-98 (D/A CONVERTER) Schematic Diagram .......... 4-27
AI-23 Printed Wiring Board ........................................... 4-29
AI-23 (VIDEO BUFFER) Schematic Diagram ............... 4-31
AI-23 (AUDIO AMP) Schematic Diagram ..................... 4-33
AI-23 (5.1CH AUDIO AMP) Schematic Diagram .......... 4-35
AI-23 (IF CON) Schematic Diagram ............................. 4-37
ER-15 Printed Wiring Board (AEP, UK) ........................ 4-39
ER-15 (EURO AV) Schematic Diagram (AEP, UK) ....... 4-41
HS13S0E Printed Wiring Board (AEP, UK, AR) ........... 4-43
HS13S0E Schematic Diagram (AEP, UK, AR) ............. 4-45
HS13S0F Printed Wiring Board (E, BR) ....................... 4-47
HS13S0F Schematic Diagram (E, BR) ......................... 4-49
HS13S0U Printed Wiring Board (US, CND, MX) .......... 4-51
HS13S0U Schematic Diagram (US, CND, MX) ............ 4-53
TOP-244U Printed Wiring Board (US, CND) ................ 4-55
TOP-244U Schematic Diagram (US, CND) .................. 4-57
HS13S0E Printed Wiring Board (AEP, UK, AR) ........... 4-43
HS13S0E Schematic Diagram (AEP, UK, AR) ............. 4-45
HS13S0F Printed Wiring Board (E, BR) ....................... 4-47
HS13S0F Schematic Diagram (E, BR) ......................... 4-49
HS13S0U Printed Wiring Board (US, CND, MX) .......... 4-51
HS13S0U Schematic Diagram (US, CND, MX) ............ 4-53
TOP-244U Printed Wiring Board (US, CND) ................ 4-55
TOP-244U Schematic Diagram (US, CND) .................. 4-57
5.
IC PIN FUNCTION DESCRIPTION
5-1.
System Control Pin Function
(MB-98 Board IC103) .................................................... 5-1
(MB-98 Board IC103) .................................................... 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 ................................................................. 6-10
6-7.
Emergency History ........................................................ 6-10
6-8.
Version Information ....................................................... 6-11
6-9.
Video Level Adjustment ................................................ 6-11
6-10. IF Con Self Diagnostic Function ................................... 6-11
6-11. Troubleshooting ............................................................. 6-18
6-11. Troubleshooting ............................................................. 6-18
7.
ELECTRICAL ADJUSTMENT
7-1.
Power Supply Check ..................................................... 7-1
1.
HS13S0E/HS13S0F/HS13S0U/TOP-244U Boards ...... 7-1
7-2.
Adjustment of Video System ......................................... 7-2
1.
Video Level Adjustment ................................................ 7-2
2.
Checking S Video Output S-Y ....................................... 7-2
3.
Checking S Video Output S-C ....................................... 7-2
4.
Checking Component Video Output Y .......................... 7-2
5.
Checking Component Video Output B-Y ...................... 7-3
6.
Checking Component Video Output R-Y ...................... 7-3
7.
Checking RGB Output R ............................................... 7-3
8.
Checking RGB Output G ............................................... 7-3
9.
Checking RGB Output B ............................................... 7-4
7-3.
Adjustment Related Parts Arrangement ....................... 7-6
8.
REPAIR PARTS LIST
8-1.
Exploded Views ............................................................. 8-1
8-1-1. Case Assembly ........................................................ 8-1
8-1-2. Chassis Assembly .................................................... 8-3
8-1-3. Mechanism Deck Assembly ..................................... 8-5
8-1-2. Chassis Assembly .................................................... 8-3
8-1-3. Mechanism Deck Assembly ..................................... 8-5
8-2.
Electrical Parts List ....................................................... 8-6
•
Abbreviation
AR
AR
: Argentina
BR
: Brazilian
CND : Canadian
MX
MX
: Mexican
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