DVP-NC80V - Sony DVD Service Manual (repair manual). Page 3

— 3 —

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

Hookups ................................................................................ 1-4

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

Playing Discs ......................................................................... 1-6

Playing Discs ................................................................. 1-6
Resuming Playback from the Point Where You

Stopped the Disc (Multi-disc Resume) .................. 1-7

Using the DVD's Menu .................................................. 1-7
Selecting “ORIGINAL” or “PLAY LIST” on a

DVD-RW/DVD-R ....................................................... 1-7

Selecting a Playback Area for a Super Audio CD ....... 1-8
Playing VIDEO CDs With PBC Functions

(PBC Playback) ........................................................ 1-8

Various Play Mode Functions (Program Play,

Shuffle Play, Repeat Play, A-B Repeat Play ........... 1-8

Searching for a Scene .......................................................... 1-9

Searching for a Particular Point on a Disc (Search,

Scan, Slow-motion Play, Freeze Frame) ............... 1-9

Searching for a Title/Chapter/Track/Scene, etc.

(Search mode) ......................................................... 1-9

Searching by Scene (PICTURE NAVIGATION) ......... 1-10

Viewing Information About the Disc ..................................... 1-10

Checking the Playing Time and Remaining Time ........ 1-10

Sound Adjustments ............................................................... 1-11

Changing the Sound ...................................................... 1-11
Surround Mode Settings ............................................... 1-11

Enjoying Movies .................................................................... 1-12

Changing the Angles ..................................................... 1-12
Displaying the Subtitles ................................................. 1-12
Adjusting the Playback Picture

(CUSTOM PICTURE MODE) ................................. 1-12

Sharpening the Pictures (SHARPNESS) ..................... 1-13

Enjoying MP3 Audio and JPEG Images .............................. 1-13

About MP3 Audio Tracks and JPEG Image Files ....... 1-13
Playing MP3 Audio Tracks or JPEG Image Files ........ 1-13
Enjoying JPEG Images as a Slide Show ..................... 1-14

Using Various Additional Functions ...................................... 1-15

Locking Discs (CUSTOM PARENTAL CONTROL,

PARENTAL CONTROL) .......................................... 1-15

Controlling Your TV or AV Amplifier (Receiver)

With the Supplied Remote ....................................... 1-15

Settings and Adjustments ..................................................... 1-16

Using the Setup Display ............................................... 1-16
Setting the Display or Sound Track Language

(LANGUAGE SETUP) ............................................. 1-16

Settings for the Display (SCREEN SETUP) ................ 1-17
Custom Settings (CUSTOM SETUP) .......................... 1-17
Settings for the Sound (AUDIO SETUP) ..................... 1-17
Settings for the Speakers (SPEAKER SETUP) .......... 1-18

Additional Information ............................................................ 1-18

Troubleshooting ............................................................. 1-18
Self-diagnosis Function (When letters/

numbers appear in the display ................................ 1-19

Glossary ........................................................................ 1-19
Specifications ................................................................. 1-20

2-1.

Disassembly ............................................................ 2-1

2-2.

Upper Case ............................................................. 2-1

2-3.

Front Panel Section ................................................. 2-2

2-4.

Rear Panel Section ................................................. 2-2

2-5.

MB-117 Board .......................................................... 2-3

2-6.

IF-135 Board ............................................................ 2-3

2-7.

Table  Ass’y .............................................................. 2-4

2-8.

Loading Motor Ass’y ............................................... 2-5

2-9.

(Device, Optical KHM-310CAB/C2NP) ................. 2-6

2-10. Power Block ............................................................. 2-7
2-11. FR-233 and SW-456 Boards .................................. 2-7
2-12. Internal Views ........................................................... 2-8
2-13. Circuit Boards Location ........................................... 2-9

3-1.

Overall Block Diagram .................................................. 3-1

3-2.

Power  Line (1) Block Diagram ...................................... 3-3

3-3.

Power  Line (2) Block Diagram ...................................... 3-5

3-4.

Power  Line (3) Block Diagram ...................................... 3-7

3-5.

System Control/Signal Processor Block Diagram ...... 3-9

3-6.

RF/Servo Block Diagram .............................................. 3-11

3-7.

Audio (1) Block Diagram ............................................... 3-13

3-8.

Audio (2) Block Diagram ............................................... 3-15

3-9.

Video Block Diagram ..................................................... 3-17

3-10. Interface Control Block Diagram .................................. 3-19

4-1.

Frame Schematic Diagram ........................................... 4-1

4-2.

Printed Wiring Boards and Schematic Diagrams ........ 4-3
Waveform ...................................................................... 4-4
•

MB-117 Printed Wiring Board .................................. 4-5

•

MB-117 (System) Schematic Diagram .................. 4-7

•

MB-117 (RF-Servo) Schematic Diagram ............... 4-9

•

MB-117 (8ch DAC) Schematic Diagram ................ 4-11

•

MB-117 (PS-Trough) Schematic Diagram ............. 4-13

•

IF-135 Printed Wiring Board .................................... 4-15

•

IF-135 (IF) Schematic Diagram .............................. 4-17

•

SW-456 Printed Wiring Board ................................. 4-19

•

SW-456 (SWITCH) Schematic Diagram ................ 4-21

•

FR-233 Printed Wiring Board .................................. 4-23

•

FR-233 (FR) Schematic Diagram ........................... 4-23

•

AV-087 Printed Wiring Board ................................... 4-25

•

AV-087 (Video) Schematic Diagram ........................ 4-27

•

AV-087 (Audio) Schematic Diagram ........................ 4-29

•

Power Block (SRV1577UC)
  Printed Wiring Board .............................................. 4-31

•

Power Block (SRV1577UC)
  Schematic Diagram ............................................... 4-33

5-1.

System Control-Video Pin Function
(MB-117 BOARD IC102) .............................................. 5-1

6-1.

Executing  IOP Measurement ....................................... 6-1

6-2.

Emergency History Check ........................................... 6-1

6-3.

Initializing Setup Data .................................................... 6-2

6-4.

Version Information ....................................................... 6-3

6-5.

If Con Self Diagnostic Function .................................... 6-3