DVP-K56P, DVP-NS15, DVP-NS43P, DVP-NS51P, DVP-NS53P - Sony DVD Service Manual (repair manual). Page 4

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1.

Disc Removal Procedure (at POWER OFF) ....................... 5

WARNING ............................................................................ 1-1
Notes About the Discs ........................................................ 1-1
Precautions .......................................................................... 1-1
About This Manual ............................................................... 1-1
This Player Can Play the Following Discs ......................... 1-1
Index to Parts and Controls ............................................... 1-2
Guide to the Control Menu Display .................................... 1-3

Hookups ...................................................................................... 1-3

Hooking Up the Player ........................................................ 1-3
Step 1: Unpacking ............................................................... 1-3
Step 2: Inserting Batteries into the Remote ....................... 1-3
Step 3: Connecting the Video Cords .................................. 1-4
Step 4: Connecting the Audio Cords .................................. 1-4
Step 5: Connecting the Mains Lead ................................... 1-5
Step 6: Quick Setup ............................................................ 1-5

Playing Discs ............................................................................... 1-5

Playing Discs ....................................................................... 1-5
Resuming Playback from the Point Where You

Stopped the Disc (Multi-disc Resume) ........................ 1-6

Using the DVD's Menu ........................................................ 1-6
Selecting “ORIGINAL” or “PLAY LIST” on a

DVD-RW/DVD-R ............................................................. 1-6

Playing VIDEO CD's With PBC Functions

(PBC Playback) .............................................................. 1-6

Various Play Mode Functions (Programme Play,

Shuffle Play, Repeat Play, A-B Repeat Play ................. 1-7

Searching for a Scene ................................................................ 1-8

Searching for a Particular Point on a Disc

(Scan, Slow-motion Play, Freeze Frame) .................... 1-8

Searching for a Title/Chapter/Track/Scene, etc. ............... 1-8
Searching by Scene (PICTURE NAVIGATION) ............... 1-8

Viewing Information About the Disc ........................................... 1-9

Checking the Playing Time and Remaining Time .............. 1-9

Sound Adjustments ..................................................................... 1-9

Changing the Sound ............................................................ 1-9
TV Virtual Surround Settings (TVS) ................................. 1-10

Enjoying Movies ........................................................................ 1-10

Changing the Angles ......................................................... 1-10
Displaying the Subtitles ..................................................... 1-10
Adjusting the Playback Picture

(CUSTOM PICTURE MODE) ..................................... 1-10

Sharpening the Picture (SHARPNESS) ........................... 1-11

Enjoying MP3 Audio and JPEG Images .................................. 1-11

About MP3 Audio Tracks and JPEG Image Files ........... 1-11
Playing MP3 Audio Tracks and JPEG Image Files ......... 1-11
Enjoying JPEG Images as a Slide Show ......................... 1-12

Using Various Additional Functions .......................................... 1-13

Locking Discs (CUSTOM PARENTAL CONTROL,

PARENTAL CONTROL) .............................................. 1-13

Controlling Your TV with the Supplied Remote ................. 1-13

Settings and Adjustments ......................................................... 1-14

Using the Setup Display ................................................... 1-14
Setting the Display or Sound Track Language

(LANGUAGE SETUP) ................................................. 1-14

Settings for the Display (SCREEN SETUP) .................... 1-14
Custom Settings (CUSTOM SETUP) .............................. 1-15
Settings for the Sound (AUDIO SETUP) ......................... 1-15

Additional Information ................................................................ 1-15

Troubleshooting ................................................................. 1-15
Self-diagnosis Function (When letters/

numbers appear in the display .................................... 1-16

Glossary ............................................................................ 1-16
Specifications ..................................................................... 1-17

2-1. Upper Case ......................................................................... 2-1
2-2. Front Panel Assembly ......................................................... 2-1
2-3. Loading Assembly ............................................................... 2-3
2-4.

Optical Pick-Up

(Device, Optical KHM-313CAA/C2RP) ........................ 2-5

2-5. Rear Panel, MV Board and IF Board ................................. 2-6
2-6. Switching Regulator ............................................................ 2-9
2-7. Interval Views ..................................................................... 2-10
2-8. Circuit Boards Location ..................................................... 2-11

3-1. Overall Block Diagram ........................................................ 3-1
3-2. Power Line Block Diagram ................................................. 3-3
3-3. System Control/Signal Processor (1) Block Diagram ...... 3-5
3-4. System Control/Signal Processor (2) Block Diagram ...... 3-7
3-5. RF/Servo Block Diagram .................................................... 3-9
3-6. Video (1) Block Diagram ................................................... 3-11
3-7. Video (2) Block Diagram ................................................... 3-13
3-8. Audio (1) Block Diagram ................................................... 3-15
3-9. Audio (2) Block Diagram ................................................... 3-17
3-10. Interface  Control (1) Block Diagram ................................ 3-19
3-11. Interface  Control (2) Block Diagram ................................ 3-21

4-1. Frame Schematic Diagram ................................................. 4-1
4-2. Printed Wiring Boards and Schematic Diagrams .............. 4-3

• Waveforms

MV-48 Board (DVP-NS15 only) ..................................... 4-4
MV-47 Board (Except DVP-NS15) ................................ 4-5

• IF-143 Printed Wiring Board .......................................... 4-7
• IF-143 (Interface) Schematic Diagram ........................ 4-9
• IF-144 Printed Wiring Board ........................................ 4-11
• IF-144 (Interface) Schematic Diagram ...................... 4-13
• IF-145 Printed Wiring Board ........................................ 4-15
• IF-145 (Interface) Schematic Diagram ...................... 4-17
• MC-161 Printed Wiring Board ..................................... 4-19
• MC-161 (MIC-ECHO) Schematic Diagram ................ 4-21
• MS-203 Printed Wiring Board ...................................... 4-23
• MS-203 (Loading Motor) Schematic Diagram ............ 4-23
• MV-47 Printed Wiring Board ........................................ 4-25
• MV-47 (CPU, Servo-DSP, AVDEC)

Schematic Diagram ...................................................... 4-27

• MV-47 (Drive) Schematic Diagram ............................. 4-29
• MV-47 (Video) Schematic Diagram ............................. 4-31
• MV-47 (Audio) Schematic Diagram ............................. 4-33
• MV-47 (Power) Schematic Diagram ............................ 4-35
• MV-48 Printed Wiring Board ........................................ 4-37
• MV-48 (CPU, Servo-DSP, AVDEC)

Schematic Diagram ...................................................... 4-39

• MV-48 (Drive) Schematic Diagram ............................. 4-41
• MV-48 (Video D-EURO) Schematic Diagram ............ 4-43
• MV-48 (Audio_EURO) Schematic Diagram ............... 4-45
• MV-48 (Power) Schematic Diagram ............................ 4-47
• SW-467 Printed Wiring Board ..................................... 4-49
• SW-467 (Switch Board) Schematic Diagram ............... 4-49
• SW-468 Printed Wiring Board ..................................... 4-51
• SW-468 (Switch) Schematic Diagram ........................ 4-51
• SW-469 Printed Wiring Board ..................................... 4-53
• SW-469 (Switch Board) Schematic Diagram ............. 4-53
• SW-475 Printed Wiring Board ..................................... 4-55
• SW-475 (Switch) Schematic Diagram ........................ 4-55
• Power Block (SRV1872WW) Printed Wiring Board .... 4-57
• Power Block (SRV1872WW) Schematic Diagram ..... 4-59
• Power Block (SRV1873UC) Printed Wiring Board ..... 4-61
• Power Block (SRV1873UC) Schematic Diagram ....... 4-63