DVP-NC85H, HT-7000DH - Sony DVD Service Manual (repair manual). Page 3

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1.

Disc Removal Procedure ...................................................... 5

2.

Note on Removing the Table Ass’y ....................................... 5

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/HDMI 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

Playing VIDEO CD's 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. ............... 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
TV Virtual Surround Settings (TVS) ................................. 1-11

Enjoying Movies ........................................................................ 1-11

Changing the Angles ......................................................... 1-11
Displaying the Subtitles ..................................................... 1-11
Adjusting the Playback Picture

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

Sharpening the Picture (SHARPNESS) ........................... 1-12
Adjusting the Picture Quality (BND, MNR) ...................... 1-12
Adjusting the Delay Between the Picture and

Sound (AV SYNC) ........................................................ 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 .......................................... 1-14

Locking Discs (CUSTOM PARENTAL CONTROL,

PARENTAL CONTROL) .............................................. 1-14

Controlling Your TV 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) .................... 1-16
Custom Settings (CUSTOM SETUP) .............................. 1-17
Settings for the Sound (AUDIO SETUP) ......................... 1-17

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

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

numbers appear in the display) .................................. 1-18

Glossary ............................................................................ 1-18
Specifications ..................................................................... 1-19

2-1.

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

2-2.

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

2-3.

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

2-4.

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

2-5.

Rear Panel Section ............................................................. 2-3

2-6.

MV-49 Board ........................................................................ 2-3

2-7.

IF-148 Board ........................................................................ 2-4

2-8.

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

2-9.

Optical Pick-Up

(Device, Optical KHM-313CAB/C2RP) ........................ 2-6

2-10. Power Block ......................................................................... 2-7
2-11. FR-251 and SW-477 Boards .............................................. 2-7
2-12. Interval 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.

System Control/Signal Processor Block Diagram ............ 3-7

3-5.

RF/Servo Block Diagram .................................................... 3-9

3-6.

Audio Block Diagram ......................................................... 3-11

3-7.

Video Block Diagram ......................................................... 3-13

3-8.

Interface Block Diagram ................................................... 3-15

3-9.

HDMI Control Block Diagram ........................................... 3-17

4-1.

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

4-2.

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

Waveform
MV-49 Board ................................................................... 4-4

•

FR-251 Printed Wiring Board ........................................ 4-5

•

FR-251 (FR) Schematic Diagram ................................. 4-5

•

IF-148 Printed Wiring Board .......................................... 4-7

•

IF-148 (Interface) Schematic Diagram ........................ 4-9

•

MV-49 Printed Wiring Board ........................................ 4-11

•

MV-49 (CPU, Servo-DSP, AVDEC)
Schematic Diagram ...................................................... 4-13

•

MV-49 (Drive) Schematic Diagram ............................. 4-15

•

MV-49 (Video) Schematic Diagram ............................. 4-17

•

MV-49 (Audio (2ch)) Schematic Diagram .................. 4-19

•

MV-49 (Audio (8ch)) Schematic Diagram .................. 4-21

•

MV-49 (Power Supply) Schematic Diagram ............... 4-23

•

MV-49 (HDMI) Schematic Diagram ............................ 4-25

•

SW-477 Printed Wiring Board ..................................... 4-27

•

SW-477 (Switch) Schematic Diagram ........................ 4-29

•

Power Block (SRV1838UC) Printed Wiring Board ..... 4-31

•

Power Block (SRV1838UC) Schematic Diagram ....... 4-33

5-1.

System Control Pin Function (MV-49 Board IC101) ......... 5-1