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Service Note ............................................................................ 4
1.
This Player Can Play the Following Discs .................... 1-1
Getting Started .............................................................. 1-1
Basic Operations ........................................................... 1-2
Playing Discs in Various Modes .................................... 1-4
Setting and Adjustments ............................................... 1-8
Additional Information ................................................... 1-9
2.
2-1.
Upper Case Removal .................................................... 2-1
2-2.
Front Panel Removal .................................................... 2-1
2-3.
Door Open/Close Motor Removal ................................. 2-1
2-4.
MB-84 Board Removal .................................................. 2-1
2-5.
AU-218 Board Removal ................................................ 2-2
2-6.
MD Block Ass'y Removal .............................................. 2-2
2-7.
TK-47 Board Removal ................................................... 2-2
2-8.
Tray Removal ................................................................ 2-2
2-9.
Skew Motor (M903) Removal ....................................... 2-3
2-10. Sled Motor (M501) Removal ......................................... 2-3
2-11. Spindle Motor (M901) 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.
3-1.
Overall Block Diagram .................................................. 3-1
3-2.
RF/Servo Block Diagram .............................................. 3-3
3-3.
Signal Process Block Diagram ..................................... 3-5
3-4.
Video Block Diagram ..................................................... 3-7
3-5.
System Control Block Diagram ..................................... 3-9
3-6.
Audio Block Diagram ..................................................... 3-11
3-7.
Mode Control Block Diagram ........................................ 3-13
3-8.
Power Block Diagram .................................................... 3-15
4.
4-1.
Frame Schematic Diagram ........................................... 4-3
4-2.
Printed Wiring Boards and Schematic Diagrams ......... 4-7
TK-47 Printed Wiring Board .......................................... 4-7
TK-47 (RF, Servo 1) Schematic Diagram ..................... 4-11
TK-47 (RF, Servo 2) Schematic Diagram ..................... 4-13
MB-84, FG-43 Printed Wiring Boards ........................... 4-15
MB-84 (AV Decoder) Schematic Diagram .................... 4-19
MB-84 (Clock Generator) Schematic Diagram ............. 4-21
MB-84 (DNR) Schematic Diagram ................................ 4-23
MB-84 (Video Encoder) Schematic Diagram ................ 4-25
MB-84 (Drive 1) Schematic Diagram ............................ 4-27
MB-84 (Drive 2), FG-43 Schematic Diagrams .............. 4-29
MB-84 (DSP 1) Schematic Diagram ............................. 4-31
MB-84 (DSP 2) Schematic Diagram ............................. 4-33
MB-84 (Bias) Schematic Diagram ................................ 4-35
MB-84 (IF µ-com) Schematic Diagram ......................... 4-37
MB-84 (L Gate Array) Schematic Diagram ................... 4-39
MB-84 (ARP, Decrypt) Schematic Diagram .................. 4-41
MB-84 (System µ-com) Schematic Diagram ................ 4-43
MB-84 (S Gate Array) Schematic Diagram .................. 4-45
AU-218 Printed Wiring Board ....................................... 4-47
AU-218 (Audio 1) Schematic Diagram ......................... 4-51
AU-218 (Audio 2) Schematic Diagram ......................... 4-53
AU-218 (Video Buffer) Schematic Diagram .................. 4-55
YS-18 Printed Wiring Board and
Schematic Diagram ....................................................... 4-57
FP-60 , HP-119 Printed Wiring Boards ......................... 4-59
FP-60 , HP-119 Schematic Diagrams ........................... 4-61
TABLE OF CONTENTS
Title
Page
Section
CN-112, DR-87, FL-107, FR-159,
PW-119 Printed Wiring Boards ..................................... 4-63
PW-119 Schematic Diagrams ....................................... 4-65
PS-420 Printed Wiring Board ........................................ 4-67
PS-420 Schematic Diagram .......................................... 4-69
POWER BLOCK (HS-930SU) Printed Wiring Board .... 4-72
POWER BLOCK (HS-930SU) Schematic Diagram ...... 4-73
5.
5-1.
Interface Control Pin Function (MB-84 Board IC604) .. 5-1
5-2
System Control Pin Function (MB-84 Board IC805) .... 5-2
6.
6-1.
Starting up Test Mode ................................................... 6-1
6-2.
Selection of Check Item ................................................ 6-1
6-2-1. Selected Item Check ................................................ 6-1
6-2-2. All Items Check ........................................................ 6-1
6-3.
Error Display .................................................................. 6-2
6-4.
General Description of Checking Method ..................... 6-2
6-5.
Drive Auto Adjustment ................................................... 6-8
6-6.
Drive Manual Operation ................................................ 6-12
6-6-1. Drive Manual Operation Menu Screen .................... 6-12
6-6-2. Disc Type .................................................................. 6-12
6-6-3. Manual Control 1 ...................................................... 6-12
6-6-4. Manual Control 2 ...................................................... 6-13
6-6-5. Manual Control 3 ...................................................... 6-13
6-6-6. Manual Adjust 1 ........................................................ 6-13
6-6-7. Manual Adjust 2 ........................................................ 6-14
6-6-8. Auto Adjust ............................................................... 6-14
6-6-9. Check ....................................................................... 6-14
6-6-10. EEPROM Data Screen Display ............................... 6-15
6-7.
Other Operation ............................................................. 6-15
6-8.
Emergency History ........................................................ 6-16
6-9.
Error Code ..................................................................... 6-18
7.
7-1.
Power Supply Check ..................................................... 7-1
1.
HS-930SU Board ........................................................... 7-1
7-2.
Adjustment of System Control ...................................... 7-2
1.
System Clock 27 MHz Adjustment ................................ 7-2
7-3.
Adjustment of Video System ......................................... 7-2
1.
Video Level Adjustment ................................................ 7-2
2.
S-terminal Output Check ............................................... 7-2
3.
Checking Component Video Output B-Y ...................... 7-2
4.
Checking Component Video Output R-Y ...................... 7-3
5.
Checking Component Video Output Y .......................... 7-3
6.
Checking S Video Output S-C ....................................... 7-3
7.
Checking S Video Output DC Level .............................. 7-3
7-4.
Adjustment Related Parts Arrangement ....................... 7-4
8.
8-1.
Exploded Views ............................................................. 8-1
8-1-1. Case Assembly ........................................................ 8-1
8-1-2. Front Panel Assembly .............................................. 8-2
8-1-3. Chassis Assembly .................................................... 8-3
8-1-4. DVD Mechanism Chassis Assembly (1) .................. 8-4
8-1-5. DVD Mechanism Chassis Assembly (2) .................. 8-5
8-2.
Electrical Parts List ....................................................... 8-6
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