SONY DVPK800D - Service Manual Immediate Download

Chinese Model

E Model

Hong kong Model

Spanish Model

Taiwan Model

SERVICE MANUAL

CD/DVD PLAYER

MICROFILM

SPECIFICATIONS

DVP-K800D

RMT-D106E

· Refer to the OPERATION MANUAL (9-921-669-21) and

DVD MECHANISM OPERATION MANUAL (9-921-669-31)

for DVD mechanism.

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SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK

! OR DOTTED LINE WITH

MARK

! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS

LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE

COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS

APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS

PUBLISHED BY SONY.

Check the area of your repair for unsoldered or poorly-soldered

connections. Check the entire board surface for solder splashes

and bridges.

Check the interboard wiring to ensure that no wires are

"pinched" or contact high-wattage resistors.

Look for unauthorized replacement parts, particularly

transistors, that were installed during a previous repair. Point

them out to the customer and recommend their replacement.

Look for parts which, through functioning, show obvious signs

of deterioration. Point them out to the customer and

recommend their replace-ment.

Check the B+ voltage to see it is at the values specified.

Flexible Circuit Board Repairing

· Keep the temperature of the soldering iron around 270°C

during repairing.

· Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

· Be careful not to apply force on the conductor when soldering

or unsoldering.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following

safety checks before releasing the set to the customer.

WARNING!!

WHEN SERVICING, DO NOT APPROACH THE LASER

EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS

NECESSARY TO CONFIRM LASER BEAM EMISSION,

BE SURE TO OBSERVE FROM A DISTANCE OF MORE

THAN 25 cm FROM THE SURFACE OF THE OBJECTIVE

LENS ON THE OPTICAL PICK-UP BLOCK.

CAUTION:

The use of optical instrument with this product will increase eye

hazard.

CAUTION

Use of controls or adjustments or performance procedures other

than those specified herein may result in hazardous radiation

exposure.

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TABLE OF CONTENTS

SERVICE NOTE

DISK REMOVAL PROCEDURE (at POWER OFF) .................... 4

NOTE ON MOUNTING SLED MOTOR ................................. 4

REPLACING OPTICAL PICK-UP ............................................... 5

3-1.

Handling .......................................................................................... 5

NOTE ON ASSEMBLING MECHANICAL DECK .................. 6

4-1.

Application of Grease ..................................................................... 6

4-2.

Cleaning Spindle Motor Turntable ................................................. 7

4-3.

Aligning Phase of Cam Gear and Drive Gear ................................ 7

4-4.

Deformation of Insulator ................................................................ 7

4-5.

Note on connecting OPT Harness .................................................. 7

4-6.

Note on Mounting FG-43 Board .................................................... 8

4-7.

Note on Mounting TK-47 Board .................................................... 8

EMERGENCY CODE INDICATION ........................................... 8

5-1.

Users are expected to take of the followings by thermselves

--- "C" code .................................................................................... 8

5-2.

Consult Sony Service --- "E" code, E : YY: ZZ ............................. 8

GENERAL

Getting Started

Unpacking ........................................................................................................... 1-1

Hooking Up the System ...................................................................................... 1-1

Necessary Setup Before Using the Player .......................................................... 1-1

Selecting the Language for On-screen Display .................................................. 1-1

Basic Operations

Playing a DVD .................................................................................................... 1-2

Playing a CD/VIDEO CD .................................................................................. 1-3

Enjouing Karaoke

Using Karaoke .................................................................................................... 1-4

Reserving Karaoke ............................................................................................. 1-4

Additing Richness to Your Voice (Karaoke Star) ............................................... 1-5

Plaing Karaoke with Any Stereo Disc (Karaoke Pon) ........................................ 1-5

Using the On-Screem Dosplay ........................................................................... 1-5

Playing Discs in Various Modes

Using the On-Screen Display ............................................................................. 1-4

Using the Front Panel Display ............................................................................ 1-5

Playing Repeatedly (Repeat Play) ...................................................................... 1-6

Playing in Random Order (Shuffle Play) ........................................................... 1-5

Creating Your Own Program (Program Play) ..................................................... 1-6

Resuming Playback from the Point Where

You Stopped a Disc (Resume Play) .................................................................... 1-7

Reducing the Picture Noise

(DNR: Digital Video Noise Reduction) .............................................................. 1-7

Changing the Sounds .......................................................................................... 1-7

Displaying the Subtitles ...................................................................................... 1-7

Changing the Angles ........................................................................................... 1-7

Limiting Playback by Children (Parental Control) ............................................ 1-7

Controlling the TV or the amplifier with

the Supplied Remote ........................................................................................... 1-8

Settings and Adjustments

Using the Setup Display ..................................................................................... 1-8

Setting the Language for Displaying and Sound (LANGUAGE SETUP) ......... 1-9

Settings for Display (INITIAL SETUP 1) .......................................................... 1-9

Settings for Sound (INITIAL SETUP 2) ............................................................ 1-9

Dolby Digital Surround

What is Dolby Digital Surround? ....................................................................... 1-9

Speaker System Hookups ................................................................................... 1-9

Speaker Setup ................................................................................................... 1-10

Setting for Dolby Digital Surround .................................................................. 1-10

Additional Information

Precautions ....................................................................................................... 1-11

Notes on Discs .................................................................................................. 1-11

Troubleshooting ................................................................................................ 1-11

Self-diagnosis Function .................................................................................... 1-12

Index to Parts and Controls .............................................................................. 1-12

Setup Display Item List .................................................................................... 1-13

Language Code List .......................................................................................... 1-13

DISASSEMBLY

2-1.

UPPER CASE ............................................................................. 2-1

2-2.

FRONT PANEL BLOCK ASSEMBLY ...................................... 2-1

2-3.

AU-217 BOARD ......................................................................... 2-2

2-4.

MB-78 BOARD .......................................................................... 2-2

2-5.

KR-35 BOARD ........................................................................... 2-3

2-6.

POWER BLOCK ........................................................................ 2-3

2-7.

TK-47 BOARD ........................................................................... 2-4

2-8.

HP-116 BOARD, MC-115/VR-68 BOARD BLOCK,

FL-106 BOARD, FR-156 BOARD ............................................. 2-4

2-9.

CIRCUIT BOARDS LOCATION ............................................... 2-5

BLOCK DIAGRAMS

3-1.

OVERALL BLOCK DIAGRAM ................................................ 3-1

3-2.

RF/SERVO BLOCK DIAGRAM ................................................ 3-3

3-3.

AUDIO BLOCK DIAGRAM ..................................................... 3-5

3-4.

VIDEO BLOCK DIAGRAM ...................................................... 3-7

3-5.

SYSTEM CONTROL BLOCK DIAGRAM ............................... 3-9

3-6.

MODE CONTROL BLOCK DIAGRAM ................................. 3-11

3-7.

AC3 BLOCK DIAGRAM ......................................................... 3-13

3-8.

POWER SUPPLY BLOCK DIAGRAM ................................... 3-15

PRINTED WIRING BOARDS AND

SCHEMATIC DIAGRAMS

4-1.

FRAME SCHEMATIC DIAGRAM ........................................... 4-1

4-2.

PRINTED WIRING BOARDS AND

SCHEMATIC DIAGRAMS ........................................................ 4-3

· TK-47 (RF, SERVO) PRINTED WIRING BOARD ................ 4-4

· TK-47 (RF, SERVO) SCHEMATIC DIAGRAM ..................... 4-7

· MB-78 (VIDEO, SERVO/SYSTEM CONTROL, AUDIO)

PRINTED WIRING BOARD ...................................... 4-12

· MB-78 (DSP) SCHEMATIC DIAGRAM .............................. 4-17

· MB-78 (AV DECODER) SCHEMATIC DIAGRAM ............ 4-20

· MB-78 (VIDEO ENCODER) SCHEMATIC DIAGRAM ..... 4-23

· MB-78 (INTERFACE) SCHEMATIC DIAGRAM ................ 4-26

· MB-78 (MOTOR DRIVE) SCHEMATIC DIAGRAM .......... 4-29

· MB-78 (POWER SUPPLY) SCHEMATIC DIAGRAM ........ 4-31

· MB-78 (DIGITAL PROCESS 1)

SCHEMATIC DIAGRAM ........................................... 4-33

· MB-78 (DIGITAL PROCESS 2)

SCHEMATIC DIAGRAM ........................................... 4-37

· MB-78 (AC3 DECODER)

SCHEMATIC DIAGRAM ........................................... 4-41

· AU-217 (VIDEO/AUDIO INPUT/OUTPUT)

SCHEMATIC DIAGRAM ........................................... 4-44

· AU-217 (VIDEO/AUDIO INPUT/OUTPUT)

PRINTED WIRING BOARD ...................................... 4-47

· FL-106 (DISPLAY, OPERATION SWITCHES)

PRINTED WIRING BOARDS .................................... 4-49

· FL-106 (DISPLAY, OPERATION SWITCHES)

SCHEMATIC DIAGRAM ........................................... 4-51

· FG-43 (SLED MOTOR)

PRINTED WIRING BOARDS .................................... 4-54

· FG-43 (SLED MOTOR)

SCHEMATIC DIAGRAMS ......................................... 4-55

· HP-116 (PHONES JACK)

PRINTED WIRING BOARDS .................................... 4-56

· HP-116 (PHONES JACK)

SCHEMATIC DIAGRAMS ......................................... 4-57

· KR-35 (KARAOKE DSP/MIC 3, 4)

SCHEMATIC DIAGRAMS ......................................... 4-59

· KR-35 (KARAOKE DSP/MIC 3, 4)

PRINTED WIRING BOARDS .................................... 4-61

· MIC-115 (MIC 1, 2)

SCHEMATIC DIAGRAMS ......................................... 4-63

· MIC-115 (MIC 1, 2)

PRINTED WIRING BOARDS .................................... 4-65

· FR-156 (POWER SWITCH)

SCHEMATIC DIAGRAMS ......................................... 4-67

· FR-156 (POWER SWITCH)

PRINTED WIRING BOARDS .................................... 4-69

· VR-68 (MIC/ECHO LEVEL)

SCHEMATIC DIAGRAMS ......................................... 4-71

· VR-68 (MIC/ECHO LEVEL)

PRINTED WIRING BOARDS .................................... 4-73

· POWER BLOCK HS-930SH (SWITCHING REGULATOR)

PRINTED WIRING BOARD ...................................... 4-75

· POWER BLOCK HS-930SH (SWITCHING REGULATOR)

SCHEMATIC DIAGRAM ........................................... 4-77

· POWER BLOCK HS-930SF (SWITCHING REGULATOR)

PRINTED WIRING BOARD ...................................... 4-79

· POWER BLOCK HS-930SF (SWITCHING REGULATOR)

SCHEMATIC DIAGRAM ........................................... 4-81

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TEST MODE

5-1.

How to Enter Test Mode ............................................................. 5-1

5-2.

System Control Diagnosis ........................................................... 5-1

5-2-1. Selection of Check Items ............................................................ 5-2

5-2-1-1. Testing the Selected Item .......................................................... 5-2

5-2-1-2. Testing All Items ....................................................................... 5-3

5-2-2. Error Display ............................................................................... 5-3

5-2-3. Diagnosis Check Item List .......................................................... 5-4

5-2-4. Brief Description of Check Procedures ...................................... 5-5

5-2-5. Diagnosis Error Code Table ...................................................... 5-17

5-3.

Drive Auto Adjustment ............................................................. 5-18

5-3-1. [0] ALL ..................................................................................... 5-18

5-3-2. [1] DVD Single Layer Disc ....................................................... 5-19

5-3-3. [2] CD disc ................................................................................ 5-20

5-3-4. [3] DVD dual layer disc ............................................................ 5-20

5-4.

Drive Manual Operation ............................................................ 5-21

5-4-1. Setup Displays In Accordance With

Selected Disc Type .................................................................... 5-21

5-4-2. Manual Control (1) .................................................................... 5-22

5-4-3. Manual Control (2) .................................................................... 5-22

5-4-4. Manual Control (3) .................................................................... 5-23

5-4-5. Manual Adjustment (1) ............................................................. 5-24

5-4-6. Manual Adjustment (2) ............................................................. 5-25

5-4-7. Automatic Adjustment .............................................................. 5-25

5-4-8. Check ........................................................................................ 5-26

5-5.

Mechanism Aging .................................................................... 5-27

5-6.

History of Emergencies ............................................................. 5-27

5-6-1. Hour Meter Display .................................................................. 5-27

5-6-2. History of Emergencies Display ............................................... 5-28

5-6-3. Initialization of Emergency History .......................................... 5-28

5-7.

Other Checks ............................................................................. 5-28

5-8.

Appendix ................................................................................... 5-29

5-8-1. Emergency Code Table ............................................................. 5-29

5-8-2. Drive Mechanism Mode Table .................................................. 5-30

5-8-3. Disc Status Table ....................................................................... 5-30

5-8-4. System Control Microprocessor Operation Mode Table ........... 5-30

ELECTRICAL ADJUSTMENT

6-1.

POWER SUPPLY CHECK (MB-78 board) ............................... 6-1

6-2.

LEDs, DISPLAY CHECK .......................................................... 6-1

6-3.

SYSTEM CONTROL ADJUSTMENT ...................................... 6-2

6-3-1. 27MHz Free Run (MB-78 board) ............................................... 6-2

6-4.

VIDEO SYSTEM ADJUSTMENT ............................................ 6-2

6-4-1. Video Level Adjustment (AU-217, MB-78 boards) .................... 6-2

6-4-2. S-terminal Output Check (AU-217 board) .................................. 6-2

6-4-3. Checking Composite Video Output Y (AU-217 board) .............. 6-3

6-4-4. Checking S Video Output S-C (AU-217 board) .......................... 6-3

6-4-5. Checking S Video Output DC Level (AU-217 board) ................. 6-3

6-5.

ADJUSTMENT RELATED PARTS ARRANGEMENT ........... 6-4

REPAIR PARTS LIST

7-1.

EXPLODED VIEWS

7-1-1. FRONT PANEL BLOCK ASSEMBLY SECTION .................... 7-1

7-1-2. CHASSIS SECTION .................................................................. 7-2

7-1-3. DVD MECHANISM CHASSIS BLOCK ASSEMBLY (1) ....... 7-3

7-1-3. DVD MECHANISM CHASSIS BLOCK ASSEMBLY (2) ....... 7-4

7-2.

ELECTRICAL PARTS LIST ...................................................... 7-5

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SERVICE NOTE

DISK REMOVAL PROCEDURE (at POWER OFF)

Insert a cross-tip screwdriver into a hole at the bottom, and rotate the cam gear 1 in direction A. (See Fig. 1)

Note: To prevent a damage of cam gear, rotate it in direction A by 1/4 turn.

Draw out the tray 2 in direction B by hand, and remove a disk. (See Fig. 1)

NOTE ON MOUNTING SLED MOTOR

Push the sled motor assy 1 toward direction A. (See Fig. 2)

Tighten two screws 2 (M1.7

× 2.5).

Fig. 2

Raising the MD block assy 3 90 º with the side down. confirm that the optical pick-up 4 falls by self weight. (See Fig. 3)

Further, with the front side of MD block assy 3 up, confirm that the optical pick-up falls by self weight.

DVP-K800D

Fig. 3

1 Sled motor assy

2 Two screws (M1.7

× 2.5)

3 MD block assy

4 Optical pick-up

Lower

Upper

Front side

Lower

Upper

Front side

Screw Driver

1 Cam gear

2 Tray

Fig. 1