– 3 –
Section
Title
Page
TABLE OF CONTENTS
Service Note ............................................................................. 4
1.
GENERAL
This Player Can Play the Following Discs ....................... 1-1
Getting Started ............................................................... 1-1
Basic Operations ............................................................ 1-2
Playing Discs in Various Modes ...................................... 1-8
Setting and Adjustments ................................................. 1-10
Additional Information ..................................................... 1-12
2.
DISASSEMBLY
2-1.
Top Case Removal .......................................................... 2-1
2-2.
Front Panel Removal ...................................................... 2-1
2-3.
AU-201, 203 Board Removal .......................................... 2-1
2-4.
MB-80 Board Removal .................................................... 2-1
2-5.
MD Block Ass’y Removal ................................................ 2-2
2-6.
Try Removal .................................................................... 2-2
2-7.
Optical Pick-up Removal ................................................. 2-2
2-8.
TT-40 Board Removal ..................................................... 2-2
2-9.
Internal Views ................................................................. 2-3
2-10. Circuit Boards ................................................................. 2-4
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram 1 (RF, Servo, Audio Power) ........ 3-1
3-2.
Overall Block Diagram 2 (Signal Process) ...................... 3-6
3-3.
RF/Servo Block Diagram ................................................ 3-11
3-4.
Data Process Block Diagram .......................................... 3-14
3-5.
Video Block Diagram ...................................................... 3-16
3-6.
System Control Block Diagram ....................................... 3-21
3-7.
Audio Block Diagram ...................................................... 3-24
3-8.
Mode Control Block Diagram .......................................... 3-27
3-9.
Power Supply Block Diagram .......................................... 3-30
4.
PRINTED WIRING BOARDS AND SCHEMATIC
DIAGRAMS
4-1.
Frame Schematic Diagram ............................................. 4-1
4-2.
Printed Wiring Boards and Schematic Diagrams ............ 4-5
TT-40, LM-56 Printed Wiring Boards ............................... 4-5
TT-40, LM-56 Schematic Diagram .................................. 4-7
MB-80 Printed Wiring Board ........................................... 4-12
MB-80 (Interface) Schematic Diagram ............................ 4-17
MB-80 (CPU) Schematic Diagram .................................. 4-21
MB-80 (Drive Control) Schematic Diagram ..................... 4-25
MB-80 (DVD Data Process) Schematic Diagram ............ 4-28
MB-80 (CD ROM Decode) Schematic Diagram .............. 4-31
MB-80 (MPEG Video Decode) Schematic Diagram ........ 4-35
MB-80 (Video EQ, Letter Box, Sub Picture)
Schematic Diagram ........................................................ 4-39
MB-80 (Audio Decode) Schematic Diagram ................... 4-42
MB-80 (Video) Schematic Diagram ................................ 4-45
MB-80 (Digital Servo) Schematic Diagram ..................... 4-51
MB-80 (RF Block) Schematic Diagram ........................... 4-55
MB-80 (Drive) Schematic Diagram ................................. 4-59
FP-611/619, PW-116/117 Printed Wiring Boards ............ 4-63
FP-611/619, PW-116/117 Schematic Diagram ................ 4-65
AU-201/203, PS-408/413 Schematic Diagram ............... 4-67
AU-201/203, PS-408/413 Printed Wiring Boards ............ 4-71
SR-740, SUB Printed Wiring Boards and
Schematic Diagram ......................................................... 4-74
SR-745, SUB Printed Wiring Boards and
Schematic Diagram ......................................................... 4-77
Section
Title
Page
5.
IC PIN FUNCTION DESCRIPTION
5-1.
Interface Control Pin Function (MB-75 Board IC021) ..... 5-1
5-2.
Drive Control Pin Function (MB-75 Board IC136) ........... 5-2
5-3.
Extended Output Port 0 (MB-75 Board IC147) ............... 5-3
5-4.
Extended Output Port 1 (MB-75 Board IC148) ............... 5-3
5-5.
Extended Output Port 2 (MB-75 Board IC149) ............... 5-3
5-6.
Extended Output Port 3 (MB-75 Board IC150) ............... 5-3
5-7
D/A Converter (MB-75 Board IC722) .............................. 5-3
5-8
System Control Pin Function (MB-75 Board IC090) ....... 5-4
6. TEST MODE
6-1.
Starting up Test Mode ..................................................... 6-1
6-2.
Syscon Diagnosis ........................................................... 6-1
6-3.
Drive Auto Adjustment .................................................... 6-10
6-4.
Drive Manual Operation .................................................. 6-13
6-4-1.
Drive Manual Operation wnu creen ........................... 6-13
6-4-2.
Disc Type ................................................................... 6-13
6-4-3.
Manual Control 1 ....................................................... 6-13
6-4-4.
Manual Control 2 ....................................................... 6-14
6-4-5.
Manual Control 3 ....................................................... 6-14
6-4-6.
Manual Adjust 1 ......................................................... 6-15
6-4-7.
Manual Adjust 2 ......................................................... 6-15
6-4-8.
Auto Adjust ................................................................ 6-15
6-4-9.
Check ......................................................................... 6-16
6-5.
Emergency History ......................................................... 6-18
6-6.
Other Checks .................................................................. 6-18
7.
ELECTRICAL ADJUSTMENT
7-1.
Power Supply Check ....................................................... 7-1
1.
PS-408/413 Board .......................................................... 7-1
2.
MB-80 Board ................................................................... 7-1
7-2.
+5.2 V Adjustment ........................................................... 7-1
7-3.
Adjustment of System Control ........................................ 7-2
1.
27 MHz Free Run ............................................................ 7-2
2.
22 MHz Adjustment ........................................................ 7-2
3.
33 MHz Check ................................................................ 7-2
4.
33 MHz Lock Check ........................................................ 7-2
5.
24 MHz Adjustment ........................................................ 7-3
6.
36 MHz Check ................................................................ 7-3
7.
36 MHz Lock Check ........................................................ 7-3
8.
16 MHz Check ................................................................ 7-3
7-4.
Adjustment of Video System
1.
Video Level Adjustment .................................................. 7-4
2.
S-Terminal Output Check ................................................ 7-4
3.
Checking Composite Video Output B-Y .......................... 7-4
4.
Checking Composite Video Output R-Y .......................... 7-5
5.
Checking Composite Video Output Y .............................. 7-5
6.
Checking S Video Output S-C ........................................ 7-5
7.
Checking S Video Output DC Level ................................ 7-5
7-5.
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.
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
Summary of Contents for DVP-S3000 Operating Instructions / Mode d’emploi
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