Read Sony DVP-NS700P Service Manual online
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TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
Service Note ............................................................................ 4
1.
GENERAL
Getting Started .............................................................. 1-3
Hookups ........................................................................ 1-4
Playing Discs ................................................................. 1-6
Searching for a Scene ................................................... 1-9
Viewing Information About the Disc .............................. 1-10
Sound Adjustments ....................................................... 1-11
Enjoying Movies ............................................................ 1-12
Using Various Additional Functions .............................. 1-14
Settings and Adjustments ............................................. 1-16
Additional Information ................................................... 1-18
Hookups ........................................................................ 1-4
Playing Discs ................................................................. 1-6
Searching for a Scene ................................................... 1-9
Viewing Information About the Disc .............................. 1-10
Sound Adjustments ....................................................... 1-11
Enjoying Movies ............................................................ 1-12
Using Various Additional Functions .............................. 1-14
Settings and Adjustments ............................................. 1-16
Additional Information ................................................... 1-18
2.
DISASSEMBLY
2-1.
Case Removal ............................................................... 2-1
2-2.
AV-58 Board Removal ................................................... 2-1
2-3.
MB-100 Board Removal ................................................ 2-1
2-4.
Tray Cover Removal ...................................................... 2-1
2-5.
Front Panel Removal ..................................................... 2-2
2-6.
Power Block Removal ................................................... 2-2
2-7.
RM-85 Board Removal .................................................. 2-2
2-8.
Mechanism Deck Removal ........................................... 2-2
2-9.
IF-83 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
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), RM-85
(REMOTE COMMANDER RECEIVER)
Printed Wiring Board and Schematic Diagram ............. 4-5
MB-100 Printed Wiring Board ....................................... 4-7
MB-100 (RF AMP, SERVO) Schematic Diagram .......... 4-11
MB-100 (ARP, SERVO DSP) Schematic Diagram ........ 4-13
MB-100 (AV DECODER) Schematic Diagram .............. 4-15
MB-100 (BNR) Schematic Diagram .............................. 4-17
MB-100 (DRIVE) Schematic Diagram .......................... 4-19
MB-100 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-21
MB-100 (CLOCK GENERATOR)
Schematic Diagram ....................................................... 4-23
MB-100 (AUDIO DSP, D/A CONVERTER)
Schematic Diagram ....................................................... 4-25
MB-100 (GATE ARRAY) Schematic Diagram ............... 4-27
MB-100 (I/P CONVERTER) Schematic Diagram ......... 4-29
MS-81 (LOADING), RM-85
(REMOTE COMMANDER RECEIVER)
Printed Wiring Board and Schematic Diagram ............. 4-5
MB-100 Printed Wiring Board ....................................... 4-7
MB-100 (RF AMP, SERVO) Schematic Diagram .......... 4-11
MB-100 (ARP, SERVO DSP) Schematic Diagram ........ 4-13
MB-100 (AV DECODER) Schematic Diagram .............. 4-15
MB-100 (BNR) Schematic Diagram .............................. 4-17
MB-100 (DRIVE) Schematic Diagram .......................... 4-19
MB-100 (SYSTEM CONTROL)
Schematic Diagram ....................................................... 4-21
MB-100 (CLOCK GENERATOR)
Schematic Diagram ....................................................... 4-23
MB-100 (AUDIO DSP, D/A CONVERTER)
Schematic Diagram ....................................................... 4-25
MB-100 (GATE ARRAY) Schematic Diagram ............... 4-27
MB-100 (I/P CONVERTER) Schematic Diagram ......... 4-29
AV-58 Printed Wiring Board .......................................... 4-33
AV-58 (VIDEO BUFFER) Schematic Diagram .............. 4-35
AV-58 (AUDIO AMP) Schematic Diagram .................... 4-37
IF-83 Printed Wiring Board ........................................... 4-39
IF-83 (IF CON) Schematic Diagram ............................. 4-41
HS13S0U Printed Wiring Board .................................... 4-43
HS13S0U Schematic Diagram ...................................... 4-45
AV-58 (VIDEO BUFFER) Schematic Diagram .............. 4-35
AV-58 (AUDIO AMP) Schematic Diagram .................... 4-37
IF-83 Printed Wiring Board ........................................... 4-39
IF-83 (IF CON) Schematic Diagram ............................. 4-41
HS13S0U Printed Wiring Board .................................... 4-43
HS13S0U Schematic Diagram ...................................... 4-45
5.
IC PIN FUNCTION DESCRIPTION
5-1.
System Control Pin Function
(MB-100 Board IC103) .................................................. 5-1
(MB-100 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.
HS13S0U Boards .......................................................... 7-1
7-2.
Adjustment of Video System ......................................... 7-2
1.
Video Level Adjustment ................................................ 7-2
2.
Progressive Video Level Adjustment ............................ 7-2
3.
Checking S Video Output S-Y ....................................... 7-2
4.
Checking S Video Output S-C ....................................... 7-2
5.
Checking Component Video Output Y .......................... 7-3
6.
Checking Component Video Output B-Y ...................... 7-3
7.
Checking Component Video Output R-Y ...................... 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 ........................................................ 8-1
8-1-2. Chassis Assembly .................................................... 8-2
8-1-3. Mechanism Deck Assembly ..................................... 8-3
8-1-2. Chassis Assembly .................................................... 8-2
8-1-3. Mechanism Deck Assembly ..................................... 8-3
8-2.
Electrical Parts List ....................................................... 8-4
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