Onkyo DV-SP502E Service Manual

SERVICE MANUAL

SERVICE MANUAL

DVD PLAYER

DV-SP502/502E

Ref. No. 3830

092004

MODEL DV-SP502(B)/(G)/(S)
MODEL DV-SP502E(B)/(S)

PROGRESSIVE SCAN

DV-SP502 Black, Golden and Silver models

B MDD, G MDD, S MDD

B MUA, B MUK, B MUT,

G MUA, G MUK, G MUT,
S MUA, G MUK, S MUT

PROGRESSIVE

120V AC, 60Hz

100 - 240V AC, 50/60Hz

TOP MENU MENU

S

O

R

R

U

C

RETURN SETUP

P

U

R

S

E

H

T

N

T

E

O

ON

STANDBY

OPEN /
CLOSE

PLAY MODE

123

DISPLAY

6

4

5

DIMMER

789

CLEAR

0

TOP MENU MENU

ENTER

RETURN

SETUP

AUDIO ANGLE ZOOMSUBTITLE

TV CONTROL

TV/ VIDEO

CHANNEL

ON

/

VOLUME

STANDBY

SUPER AUDIO CD & DVD AUDIO / VIDEO PLAYER

DV-SP502

RC-582DV

RC-582DV

<MDD> only

DV-SP502E Black and Silver models

B MUP,

S MUP

100 - 240V AC, 50/60Hz

ON STANDBY

OPEN/
CLOSE

PLAY
MODE

123

DISPLAY

45

6

DIMMER

789

CLEAR

0

MENU

TOP MENU

ENTER

RETURN

SETUP

AUDIO ANGLE SUBTITLE ZOOM

RC-574DV

RC-574DV

Except <MDD>

SAFETY-RELATED COMPONENT
WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

SPECIFICATION

DV-SP502/DV-SP502E

Signal System

Composite Video Output/Impedance 1.0 V (p-p)/75 negative sync, RCA

S Video Output/Impedance

Component Video Output/Impedance

AV Connector (European model only) 1.0 V (p-p)/75 , Scart

Component Video Frequency Response 5 Hz-50 MHz

Frequency response

S/N Ratio 106 dB

Audio Dynamic Range 96 dB

THD (Total Harmonic Distortion) 0.003 % (1kHz)

Wow and Flutter Below threshold of measurability

Audio Output (Digital/Optical) -22.5 dBm

Audio Output/Impedance (Digital/Coaxial) 0.5 p-p/75

Audio Output/Impedance (Analog) 2.0 V (rms)/440

North American model: NTSC
European model: PAL/NTSC
Asian model: PAL/NTSC

Y: 1.0 V (p-p)/75 negative sync, 4-pin mini DIN
C: 0.286 V (p-p)/75

Y: 1.0 V (p-p)/75
PB/PR: 0.7 V (p-p)/75 RCA/ phono

DVD Audio 4 Hz-88 kHz (192 kHz)

DVD Linear Sound

Audio CD 4 Hz-20 kHz (44.1kHz)

4 Hz-44 kHz (96kHz)
4 Hz-22 kHz (48kHz)

DV-SP502/502E

General

North American model: AC 120 V, 60 Hz

Power Supply

Power Consumption

Stand-by Power Consumption

Dimensions (W x H x D)

Weight 3.4 kg (7.5 lbs)

Operation Condition Temperature/Humidity 5 C-35 C (41 F-95 F) /5 %-85%

Disc Compatibility

European model: AC 100-240 V, 50/60 Hz
Asian model: AC 100-240 V, 50/60 Hz

European model: 12 W
North American, Asian model: 11 W

North American model: 0.1 W
European model, Asian model: 0.3 W

435 W x 81 H x 309 D mm
(17 1/8 W x 3 3/16 H x 12 3/16 D inches)

SACD, DVD-Audio, DVD-video, DVD-R/RW (VR, VIDEO), CD,
CD-R/RW, Video CD, SVCD, WMA, MP3, WMA, JPEG
Disc that have not been property finalized may only be partially
playable or not playable at all

Specifications and features subject to change without notice.

SERVICE PROCEDURES-2

2. Safety-check out

(Only U.S.A. model)
After correcting the original service problem perform the
following safety check before releasing the set to the customer
Connect the insulating-resistance tester between the plug of
power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V

INITIALIZING

Factory-shipped condition.
Connect the power cord to inlet terminal.
Push button "ON" (Mechanical SW). Lighting the LED condition.
Press the [STOP] and [STANDBY] same time with NO DISC condition.
Push button "STANDBY".
Pull out the power cord.

REMOVE THE SOLDER OF LASER DIODE SHORT

When replace the mechanism or DVD main PC board.
Shorting the solder of Shot-circuit land. (2 positions)

Mechanism

DV-SP502/502E

Short Land

DV-SP502/502E

EXPLODED VIEW

A414

A416

U05

F2

A007

A013

A056

x 15

F1

A414

A007

x 4

CP1

A015

CN103

A411

A415

P910

U03

Z104

x 4

Z102

CN451

Z106

U04

A010

A017

A020

P901A

Z107

DAC

Z101

A007

A018

A051

Z103

x 4

A007

x 4

A007

A018

A008

x 9

A001

U02

U01

S731

A034

x 2

A029

x 2

A404

x 2

A033

x 3

A040

A028

CN201

A403

A055

A025

A057

x 6

A007

x 2

A401

A012

x 3

A003

x 4

A005

x 8

A007

x 4

A056

x 3

DV-SP502/502E

EXPLODED VIEW (DVD MECHANISM)

LOADER MECHANISM

DV-SP502/502E

8

2

23

15

14

22

13

25

8

12

DVDM CN103

6

8

To DVDM CN101 (Pickup)

To DVDM CN104 (Stepping Motor)

8

17

16

7

To

A

4

21

11

To DVDM CN102 (Spindle Motor)

3

A

5

22

10

19

24

18

20

22

PARTS LIST

Mark No. Description Part No.

NSP 1 LOAB Assy

2 Traverse Mecha. Assy-S DXX2536

3 Loading Motor Assy VXX2912

4 Motor Pulley PNW1634

NSP 5 Motor

6 Flexible Cable (24P) VDA1990

7 Connector Assy 2P VKP2325

8 Floating Rubber VEB1351

9 Belt VEB1358

10 Stabilizer VNE2253

11 Loading Base VNL1917

12 Float Base 04 VNL1968

13 Drive Cam VNL1919

14 Gear Pulley VNL1921

15 Loading Gear VNL1922

22

9

1

A

Mark

No. Description Part No.

16 Drive Gear VNL1923

17 SW Lever VNL1925

18 Clamper Plate 04 VNE2342

19 Bridge 04 VNE2343

20 Clamper 04 VNL1969

21 Screw JGZ17P028FNI

22 Screw VBA1093

23 Tray VNL1920

24 Clamp Magnet VMG1029

25 03 SD Pickup Assy-S OXX8005

IC201

MT1389EE-L1

DVD IC

Q702

FL TUBE

IC203

FLASH ROM

IC202

K4S641632H-TC75-K

64M SDRAM

SPINDLE

MOTOR

IC101

M63018FP

FTS DRIVER

• Focus

• Tracking

• Stepper

• Spindle

• Loading Drive

• FG Detection

03 SD
PICKUP
ASSY-S

OEIC

A

LOAB ASSY

B

U04 : DVD MAIN BOARD ASSY

STEPPING

MOTOR

ST2-

ST2+

ST1+

ST1-

M

LOADING

MOTOR

ASSY

1

2

3

4

CN101

(24P)

CN1013

CN102

(12P)

CN301

(13P)

LOAD+

SW2

V+3D

LOAD-

+–

M

S101

2 1

1 2

3

4

1

2

SW1

5 5

3

4

CN103

(24P)

CN601

CN602

CN104

CN201

(15P)

CN201A

(15P)

1/3

1/3

1/3

1/3

IC204

BR24L16FV-W

EEPROM

1/3

Q701 MPD780232GC

FL CONTROL

MICROCOMPUTER

U01 : FRONT DISPLAY
NADIS-8416

5
4

3

2

22

23

18
19

6 5

Q8

Q7

LD2

LD1

D

B

C

A

E

F

31

1 40

30
34

2

24

26

27

28

40

35

6

T+

T-

F+

SCL SDA

F-

HU+

HU-

HV+

HV-

HW+

HW-

ST2-

5

ST2+

9

ST1+

10

ST1-

PWMOUT1

TRIN

TRIN

TROUT

TROUT

21

20

19

18

17

16

ASDAT2

S_C

CVBS

S_Y

G/Y

B/Cb

R/Cr

ASPDIF

36

LOAD-

37

LOAD+

38

FMSO

47

FG

37

DMSO

42

FOSO

41

TRSO

39

49

48

TROPEN

225

219

103102

ASDAT1

218

ASDAT0

217

196

198

194

200

202

203

2

3

4

5

6

7

W-

W+

V-

U

V

W

14

13

12

9

10

11

W

V

U

V+

U-

U+

LD(780)

LD(650)

B3

B4

C

A

T DRV

T RTN

F DRV

F RTN

9

22
21
19
17

4
3
2
1

21
22
23
24

16

7 18

3
4
6
8

B1

B2

16
15

9

10

V+3D

BLOCKDIAGRAM

JA901

JA502

JA502

JA501

JA401

Q702

CN2

(13P)

IC401

MM1623BF

VIDEO DRIVE AMP

IC701 PCM1742KE

AUDIO DAC (C, Lfe)

AUDIO LPF & AMP

Y

PB

PR

COMPOSITE
VIDEO
OUTPUT

COMPONENT
VIDEO
OUTPUT

AUDIO
OUT
(5.1 ch)

DIGITAL
AUDIO
OUT

CENTER

COAXIAL

OPTICAL

SUB
WOOFER

S VIDEO
OUT

AV CONNECTOR

L OUT

R OUT

B

G

R/C

V/Y

3

2

IC702-1/2
BA4560F

IC702-2/2

1

8

5

6

7

CN451

(17P)

CN901

(17P)

P303

(21P)

AC IN

CN1

U05 : POWER SUPPLY
UNIT NAPS-0047 <MUD>
NAPS-0048 Except <MUD>

LIVE

NEUTRAL

3/3

2/3

IC451

MM1566AJ

VIDEO DRIVE AMP

2/3

3/3

IC601 PCM1742KE

AUDIO DAC (Ls, Rs)

SURROUND

L

R

3

2

IC602-1/2
BA4560F

IC602-2/2

1

8

5

6

7

3/3

3/3

IC501 PCM1742KE

AUDIO DAC (L, R)

FRONT

L

R

AUDIO
OUT (2 ch)

L

R

3

2

IC502-1/2
BA4560F

IC502-2/2

1

8

5

6

7

3/3

3/3

JL703A

IC471 MM1505XN

4

6

2

H

L

IC472 MM1507XN

4

6

2

H

L

U03: AUDIO/
VIDEO
BOARD

NAAR-8418

U02 : STANDBY LED
NADIS-8417

JL703B

Q901

Remote
Sensor
Unit

S_C

CVBS

S_Y

G/Y

B/Cb

R/Cr

VOUTL

VOUTR

2

7

8

4

6

10

12

14

26

C OUT

V OUT

Y OUT

23

21

18

16

20

C IN

2

V IN

Y IN

2

4

6

15

C OUT

V OUT

Y OUT

13

10

C IN

V IN

Y IN

CY IN

CY OUT

Cb OUT

Cr OUT

Cb IN

Cr IN

KEY0, KEY2

REMO

15

20,22

Y
C

ASDAT2

VOUTL

VOUTR

7

8

2

ASDAT1

VOUTL

VOUTR

7

8

2

1

3

16

ASDAT0

K1

AUD.LFRONT L

FRONT R

13 5

3

AUD.R

15 3

B/Pb

11 7

V/Y

5 1

C

1 5

Y

3 3

G/Py

9 9

R/C/Pr

7 11

C

1 17

V/Y

5 13

Y

3 15

1

7

11

15

19

CN21A

CN301A

P301

K1, STB_L

21,32

STB_L

S716

D721

<MUP> only

DV-SP502/502E

IC201

MT1389EE-L1

DVD IC

JA901

JA502

JA502

JA501

JA401

Q702

FL TUBE

IC203

FLASH ROM

IC202

K4S641632H-TC75-K

64M SDRAM

SPINDLE

MOTOR

IC101

M63018FP

FTS DRIVER

• Focus

• Tracking

• Stepper

• Spindle

• Loading Drive

• FG Detection

03 SD
PICKUP
ASSY-S

OEIC

A

LOAB ASSY

B

U04 : DVD MAIN BOARD ASSY

STEPPING

MOTOR

ST2-

ST2+

ST1+

ST1-

M

LOADING

MOTOR

ASSY

1

2

3

4

CN101

(24P)

CN1013

CN102

(12P)

CN301

(13P)

CN2

(13P)

LOAD+

SW2

V+3D

LOAD-

+–

M

S101

2 1

1 2

3

4

1

2

SW1

5 5

3

4

CN103

(24P)

CN601

IC401

MM1623BF

VIDEO DRIVE AMP

IC701 PCM1742KE

AUDIO DAC (C, Lfe)

AUDIO LPF & AMP

Y

PB

PR

COMPOSITE
VIDEO
OUTPUT

COMPONENT
VIDEO
OUTPUT

AUDIO
OUT
(5.1 ch)

DIGITAL
AUDIO
OUT

CENTER

COAXIAL

OPTICAL

SUB
WOOFER

S VIDEO
OUT

AV CONNECTOR

L OUT

R OUT

B

G

R/C

V/Y

CN602

3

2

IC702-1/2
BA4560F

IC702-2/2

1

8

5

6

7

CN104

CN201

(15P)

CN201A

(15P)

CN451

(17P)

CN901

(17P)

P303

(21P)

AC IN

CN1

U05 : POWER SUPPLY
UNIT NAPS-0047 <MUD>
NAPS-0048 Except <MUD>

LIVE

NEUTRAL

1/3

1/3

1/3

3/3

2/3

IC451

MM1566AJ

VIDEO DRIVE AMP

2/3

3/3

1/3

IC204

BR24L16FV-W

EEPROM

1/3

Q701 MPD780232GC

FL CONTROL

MICROCOMPUTER

IC601 PCM1742KE

AUDIO DAC (Ls, Rs)

SURROUND

L

R

3

2

IC602-1/2
BA4560F

IC602-2/2

1

8

5

6

7

3/3

3/3

IC501 PCM1742KE

AUDIO DAC (L, R)

FRONT

L

R

AUDIO
OUT (2 ch)

L

R

3

2

IC502-1/2
BA4560F

IC502-2/2

1

8

5

6

7

3/3

3/3

JL703A

IC471 MM1505XN

4

6

2

H

L

IC472 MM1507XN

4

6

2

H

L

U03: AUDIO/
VIDEO
BOARD

NAAR-8418

U02 : STANDBY LED
NADIS-8417

U01 : FRONT DISPLAY
NADIS-8416

JL703B

5
4

3

2

22

23

18
19

6 5

Q901

Q8

Q7

Remote
Sensor
Unit

LD2

LD1

D

B

C

A

E

F

31

1 40

30
34

2

24

26

27

28

40

35

6

T+

T-

F+

SCL SDA

F-

HU+

HU-

HV+

HV-

HW+

HW-

ST2-

5

ST2+

9

ST1+

10

ST1-

PWMOUT1

TRIN

TRIN

TROUT

TROUT

21

20

19

18

17

16

ASDAT2

S_C

CVBS

S_Y

G/Y

B/Cb

R/Cr

S_C

CVBS

S_Y

G/Y

B/Cb

R/Cr

ASPDIF

VOUTL

VOUTR

2

7

8

4

6

10

12

14

26

C OUT

V OUT

Y OUT

23

21

18

16

20

36

LOAD-

37

LOAD+

38

FMSO

47

FG

37

DMSO

42

FOSO

41

TRSO

39

49

48

TROPEN

C IN

2

V IN

Y IN

2

4

6

15

C OUT

V OUT

Y OUT

13

10

C IN

V IN

Y IN

CY IN

CY OUT

Cb OUT

Cr OUT

Cb IN

Cr IN

KEY0, KEY2

REMO

15

20,22

Y
C

225

219

103102

ASDAT1

218

ASDAT0

217

ASDAT2

VOUTL

VOUTR

7

8

2

ASDAT1

VOUTL

VOUTR

7

8

2

1

3

16

ASDAT0

196

198

194

200

202

203

K1

2

3

4

5

6

7

W-

W+

V-

U

V

W

14

13

12

9

10

11

W

V

U

V+

U-

U+

LD(780)

LD(650)

B3

AUD.LFRONT L

FRONT R

B4

C

A

T DRV

T RTN

F DRV

F RTN

9

22
21
19
17

4
3
2
1

21
22
23
24

16

7 18

3
4
6
8

B1

B2

16
15

9

10

13 5

3

AUD.R

15 3

B/Pb

11 7

V/Y

5 1

C

1 5

Y

3 3

G/Py

9 9

R/C/Pr

7 11

C

1 17

V/Y

5 13

Y

3 15

1

7

11

15

19

V+3D

CN21A

CN301A

P301

K1, STB_L

21,32

STB_L

S716

D721

<MUP> only

DV-SP502/502E

BLOCKDIAGRAM

SCHEMATIC DIAGRAMS-1

A

1

2

3

4

5

BCDEFGH

DPS-6.5

DV-SP502

8.2K

0

R729

1K

NC

R728

47

NC

R726

R725

1.8K

NC

R716

R712

R709 R724

3.3K

NC

R722

R718

R717

R774

N.C

18K

2.7K

NC

NC

0

R731

R730

DPS-6.5DV-SP5022

2.7K

10K

4

56K8.2K

4.7K4.7K

10K

10K

33K

MUP

MUK

MUQ

MUT

MUR

36

MUA

MUS

MJJ

MDD

1

NC

0

Region 2

R738

R739

Q702HNV-13SS15T

F11

F12

F21

F22

G1

G10

G11

G12

G13

G2G3G4G5G6G7G8

G9

P1

P10

P11

P12

P13

P14

P15

P2P3P4P5P6P7P8

P9

1

2

454441

323130

29

40393837363534

33

19

109876

5

18171615141312

11

D703

NC

D702

NC

Q713

NC

Q712

NC

Q711

KRC107SQ708

KRC107S

R746

0

R749

NC

R740

NC

R723

22K

R747

0

R744

NC

R743 10

R711

1M

R710 0

R701

10K

R706 0

R705 0

R704 0

R703 100

R702 0

R707 0

R708 0

R736

0

R737

NC

R734

0

R733NCR731

*

R730

*

R715

100

R714

100

R727

0

R719

10K

R738

*

R739

*

R741 NC

R742

0

R728

*

R729

*

C702

104Z

C703

104Z

C705

22/50

C701

100/6.3

C706

100/6.3

X701

5.00MHZ

Q707

RPM7238-H9

Q709

KRA107S

Q710

KRA107S

D701

1SS355

Q706

2SD655

Q704

S-80127

CNMC-JKM-T2

1

2

3

4

5

R709

*

R725

*

R718

*

R717

*

R720

10K

R713

220K

R735

NC

R732

0

R724

*

R726

*

R721

10K

R722

*

R712*R716

*

P702

Q701

MPD780232GC-707-8BT

AVDD 24

AVSS 18

DEST 19

FLON_OFF 31

G180

G1071

G1170

G1269

G1368

G279

G378

G477

G576

G675

G774

G873

G972

GND1 14

GND2 17

IC 5

IRIN 16

K0 22

K1 21

K2 20

MODEL 26

MOS_0 27

MOS_1 28

MOS_2 29

NC141

NC1067

NC242

NC343

NC444

NC545

NC646

NC747

NC865

NC966

P164

P1053

P1152

P1251

P1350

P1449

P1548

P263

P362

P461

P558

P657

P756

P855

P954

PON 11

R232BUS 36

R232REQ 35

R232RST 40

R232SCK 37

R232SI 38

R232SO 39

REGION_AUTO/XMANU 30

REMO15

RESET 6

STBYLED 32

SYSIN1 33

SYSOUT1 34

VDD0 25

VDD1 1

VDD259

VLOAD60

VSS0 23

VSS1 2

X1 3

X2 4

XACK 13

XRDY 10

XRESET12

XSCK 7

XSI 8

XSO 9

P706

N.C

E3

-28

E5

E3

E3

E3

GND

+5V

R232RST

R232SI

MSO_0

MSO_1

MSO_2

INIT1

MODEL

AUTO

G1G2G3G4G5G6G7G8G9

G10

G11

G12

G13

P1P2P3P4P5P6P7P8P9

P10

P11

P12

P13

P14

P15

REMO

K0

K1

AUTO

K2

STB_L

MSO_2

MSO_1

MSO_0

MODEL

INIT1

IRIN

REMO

+5V

R232RST

R232SO

R232SI

R232SCK

R232BUS

R232REQ

LED1

SYSIN

LED1

RI

FL_ON/OFF

SYSOUT K2

EV+3.3V

GND

P15 ACK SI

P14 RESET SO

P13 PON SCK

P12 XRDY

P11 SO EV+3.3V

P10 SI IC

P9 SCK

P8

P7

P6

P5

P4P3P2

P1

G13

G12

G11

G10

G9G8G7G6G5G4G3G2G1

CN301A,CN301B CN451A,CN451B

CN2A,CN2B

CN2

S.RESET

EV+6.8V(A)

EV+6.8V(B)

GND

SW+12V

GND

GND

SW+3.3V

EV+4V

P_ON

GND

FL DC-

FL DC+

-28V

BLANK/IP

C

GND

R/C/Pr

GND

G/Py

SQUEEZE

B/Pb

GND

AUDIO L

GND

AUDIO R

V+5V

GND

V/Y

ASPECT

Y

RI

GND

EV+5V

EV+6.8V(B)

EV+6.8V(A)

GND

SW+12V

GND

GND

SW+3.3V

EV+4V

P_ON

GND

FL DC-

FL DC+

-28V

U03 AUDIO/VIDEO OUTPUT PC BOARD

NAAR-8418

U05

POWER SUPPLY UNIT

NGPS-0047 (100-120V)
<MDD> only
NGPS-0048 (100-240V)
Except <MDD>

U01 FRONT DISPLAY PC BOARD NADIS-8416

AC IN

DV-SP502/502E

8.2K

0

R729

D721

SEL4110R

STANDBY

NC

D704

SEL2E10C

Q713NCQ714

KRC107S

R779

470

NC

R750

150

R748

0

R745

0

R762

1K

R770

1K

R769

820

R768

470

R767

390

R761

820

R760

470

R759

390

R763

1.8K

R771

1.8K

R765

10K

R764

3.9K

R773

10K

R772

3.9K

R754

820

R753

470

R752

390

R755

1K

R766

2.7K

R758

2.7K

R751

2.7K

S716

STANDBY

S706

MENU

S703

STOP

S713

PLAY MODE

S702

PLAY

S714

DISPLAY

S712

CLEAR

S715

DIMMER

S710

OPEN

S704

T.MENU

S708

DOWN

S705

RETURN

S709UPS701

PAUSE

S707

SETUP

ENTER

P703

E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER

ATTENTION

FOR CONTINUED PROTECTION AGAINST FIRE

AGAINST FIRE HAZARD, REPLACE

RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.

INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE

VA

ET CALIBRATION COMME INDIQUE.

D'INCENDIE, REMPLACER UNIQUEMENT

PERMANENTE CONTRE LES RISQUES

AFIN D'ASSURER UNE PROTECTION

PAR UN FUSIBLE DE MEME TYPE

VA

FOR CONTINUED PROTECTION

AND RATING INDICATED.

ONLY WITH FUSE OF SAME TYPE

CAUTION

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY FOR SAFETY

REPLACE ONLY WITH PART NUMBER SPECIFIED.

VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL)

ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.

ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.

EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF

ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.

THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.

EX) PRINTING SIDE

CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

CN201A

JL703B

JL703A

P701A

E3

GND

R232RST

R232SI

R232SO

R232SCK

R232BUS

R232REQ

IRIN

RESET

XRDYSOPONSISCK

ACK

K1

STB_L

K0

UP

RIGHT

ENTER

DOWN

LEFT

NADIS-8316 NADIS-8417

CN101

CN102

CN104CN103

CN201

CN301

CN451

EV+3.3V

LOADING MOTOR

CARRIAGE MOTOR

SPINDLE

MOTER

PU SYSTEM

RESET

GND

FLDC-

GND

-28V

FLDC+

ACK

SCK

XRESET

SI

P_ON

SO

XREADY

XNOR

U04 DVD MAIN PC BOARD

DB-VPB611 <MUP> only
DB-VPB612 Except <MUP>

U02 STANDBY LED PC BOARD

NADIS-8417

SCHEMATIC DIAGRAMS-2

A

1

2

3

4

5

BCDEFGH

CN21A

P303

4

3

1

7

19

8

11

10

12

2

20

6

15

16

5

9

13

14

17

18

AGND

AUDIO_L

AUDIO_R

B

CV/Y

F.SW

G

R/C

RGB.SW

VGND1

VGND2

VGND3

VGND4

VGND5

VGND6

VGND7

21

L308

NC

L311

NC

L310

NC

L309

NC

L307

BLM41P750

L305

NC

L304

Q302 74VHCU04FT

GND 7

1

10

11

12

13 2

3

4

5

6

8

9

VCC14

R330

0

R325

220

R326

220

R307

75

R308

75

R319

75

R318

75

R320 0

R310

0

R324 0

R323

75R322 0

R321 0

R316 75

R317 75

R315 180

R314 180

R313

270

R311 0

C326

104

C325

104Z

C316 470

C315

470

C317

470

C319 220

C318

104

C314 104Z

C312 104Z

C311 104Z

C307

1000/6.3

C308

470/6.3

C322

470/6.3C321

470/6.3

C320

470/6.3

C323 470/6.3

C313

100/6.3

C310

100/6.3

D301

1SS355

D302

1SS355

D303

1SS355

D304

1SS355

P306

Q304

TOTX147L

Q303

TOTX147L

P304

SW3

SW3.3V

GND

-28V

FL DC+

FL DC-

GND

P_ON

EV+4V

SW+3.3V

GND

GND

SW+12V

GND

EV+6.8V(B)

EV+6.8V(A)

SW3.3V

<MUP2P> only

GND

ASPDIF

U03 AUDIO/VIDEO OUTPUT PC BOARD

NAAR-8418

To Power supply unit (CN2)

DV-SP502/502E

P301

1

2

3

4

5

7

Q301

NJM78L05UA

G

IO

CN301A

P305

123

4

L301

NC

L302 NC

L306

NC

NC

L303

LM182

148

7

1

P302

R301

75

R303

0

R302

75

R305

10K

R304

0

R329

8.2K

R327

1.8K

R328

10K

R309 75

R312

0

R306

470

C304 104

C324 103

C305 104Z

C306 104Z

C303 470/6.3

C302

470/6.3

C301

10/16

C309

470/6.3

1000/6.3

1SS355

P702A

P306

CN451A

E7 E5

SW5

GND

AGND

SW5V

NAAR-8418

<MJJ2N>
only

BLANK/IP

C

GND

R/C/Pr

GND

G/Py

SQUEEZE

B/Pb

GND

AUDIO L

GND

AUDIO R

V+5V

GND

V/Y

ASPECT

Y

EV+6.8V(B)

EV+6.8V(A)

GND

SW+12V

GND

GND

SW+3.3V

EV+4V

P_ON

GND

FL DC-

FL DC+

-28V

To Main board (CN451)

To Main board (CN301)

SCHEMATIC DIAGRAMS-3

A

1

2

3

4

5

BCDEFGH

U04 DVD MAIN PC BOARD-1

DB-VPB611 <MUP> only
DB-VPB612 Except <MUP>

B 1/3

PICKUP ASSY-S CN1013

SPINDLE MOTOR

STEPPING MOTOR

CN601

A

B 1/3 B 1/3

LD Driver for CD

LD Driver for DVD

Focus, Tracking,
Stepping, Spindle
and Loading Driver

NC

(F)

(F)

(T)

(T)

(F)

(F)

(T)

(T)

(RF)
(RF)
(RF)

(RF)

(RF)

(RF)

(RF)
(RF)

(RF)
(RF)

(RF)

(RF)

DV-SP502/502E

3/3B

2/3

B

2/3

B

2/3

B

2/3

B

3/3

B

DVD IC

K4S641632H-7C75-K

: FOCUS SERVO LOOP LINE

: TRACKING SERVO LOOP LINE

(F)

: RF SIGNAL ROUTE

(RF)

(T)

: S VIDEO SIGNAL ROUTE (Y)

(SY)

: S VIDEO SIGNAL ROUTE (C)

(SC)

: VIDEO SIGNAL ROUTE (V)

(V)

: VIDEO SIGNAL ROUTE (G/Y)

(G/Y)

: VIDEO SIGNAL ROUTE (R/CR)

(R/CR)

: VIDEO SIGNAL ROUTE (B/CB)

(B/CB)

: AUDIO SIGNAL ROUTE (DIGITAL ch)

(D)

: AUDIO DATA SIGNAL ROUTE

(AD)

(D)

(D)

(AD)

(AD)

(AD)

(SY)

(SY)

(SC)

(SC)

(G/Y)

(G/Y)

(R/CR)

(R/CR)

(B/CB)

(B/CB)

(V)

(V)

To Frnt Display PC
(NADIS-8316)

SCHEMATIC DIAGRAMS-4

A

1

2

3

4

5

BCDEFGH

U04 DVD MAIN PC BOARD-2

DB-VPB611 <MUP> only
DB-VPB612 Except <MUP>

To CN301A AUDIO/ VIDEO PC

B 2/3

B 2/3 B 2/3

5V Regulator

3V Regulator

1/3B

1/3

B

1/3

B

1/3

B

1.8V Regulator

DVD IC

DVD IC

BA00BC0WT

R321

33K (F)

R323

33K (F)

R322

33K (F)

(SY)

(SC)

(V)

(G/Y)

(R/CR)

(B/CB)

(G/Y)

(R/CR)

(B/CB)

(G/Y)

(R/CR)

(B/CB)

DV-SP502/502E

CN451A SCART PC (NAAR-8418)

VIDEO OUT

COMPONENT

VIDEO OUT

Y

P

B

PR

Video Driver Amp.

Video Driver Amp.

Video DAmp.

with SW

3/3

B

CN451A

SCART PC

: S VIDEO SIGNAL ROUTE (Y)

(SY)

: S VIDEO SIGNAL ROUTE (C)

(SC)

: VIDEO SIGNAL ROUTE (V)

(V)

: VIDEO SIGNAL ROUTE (G/Y)

(G/Y)

: VIDEO SIGNAL ROUTE (R/CR)

(R/CR)

: VIDEO SIGNAL ROUTE (B/CB)

(B/CB)

(SY)

(SY)

(SY)

(SY)

(SY)

(SY)

(SY)

(SY)

(SC)

(SC)

(SC)

(SC)

(SC)

(V)

(V)

(V)

(V)

(V)

(V)

(G/Y)

(R/CR)

(B/CB)

(G/Y)

(R/CR)

(R/CR)

(B/CB)

(G/Y)

(B/CB)

: AUDIO SIGNAL ROUTE (Front L ch)

(FL)

(FL)

<MUP> only

NC

<MUJ> only

SCHEMATIC DIAGRAMS-5

A

1

2

3

4

5

BCDEFGH

U04 DVD MAIN PC BOARD-3

DB-VPB611 <MUP> only
DB-VPB612 Except <MUP>

B 3/3

DIGITAL
AUDIO OUT

COAXIAL

OPTICAL

B 3/3 B 3/3

1/3B

1/3

B

1/3

B

: AUDIO SIGNAL ROUTE (Front L ch)

(FL)

: AUDIO SIGNAL ROUTE (Surround L ch)

(SL)

: AUDIO SIGNAL ROUTE (Center ch)

(C)

: AUDIO SIGNAL ROUTE (Sub Woofer ch)

(SW)

: AUDIO SIGNAL ROUTE (DIGITAL ch)

(D)

: AUDIO DATA SIGNAL ROUTE

(AD)

(D)

(D)

(D)

(D)

(D)

(AD)

(AD)

(AD)

(C)

(SW)

(SL) (SL)

(FL) (FL)

DV-SP502/502E

CENTER

L

SURROUND

R

SUB
WOOFER

L

FRONT

R

L

AUDIO
OUT
(2 ch)

AUDIO OUT (5.1 ch)

R

1/3

B

1/3

B

1/3

B

2/3

B

2/3

B

SW for Mute Control

SW for Mute Control

Mute SW

Mute SW

Mute

SW

Mute

SW

Mute

SW

Mute

SW

SW for Mute Control

Reference Voltage Gen.

for Audio Amp.

(C)

(SW)

(C)

(C)

(SW)

(SW)

(SL)

(SL)

(FL)

(FL)

(FL)

(FL)

(FL)

(FL)

<MUP> only

<MUP> only

DV-SP502/502E

A

SCHEMATIC DIAGRAMS-6

U05 POWER SUPPLY UNIT

NGPS-0047 (100-120V) <MDD> only

1

2

NGPS-0048 (100-240V) Except <MDD>

CN2

BCD

To NAAR-8418 (AUDIO/ VIDEO BOARD)
CN301

800mA

AEK7008

CP1

3

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

REPLACE WITH SAME TYPE AND RATINGS OF FUSE.

CAUTION -

NOTE FOR FUSE REPLACEMENT

4

5

AC IN

CN1

DV-SP502/502E

SCHEMATIC DIAGRAMS-1

A

1

2

3

4

5

BCDEFGH

DPS-6.5

DV-SP502

8.2K

0

R729

1K

NC

R728

47

NC

R726

R725

1.8K

NC

R716

R712

R709 R724

3.3K

NC

R722

R718

R717

R774

N.C

18K

2.7K

NC

NC

0

R731

R730

DPS-6.5DV-SP5022

2.7K

10K

4

56K8.2K

4.7K4.7K

10K

10K

33K

MUP

MUK

MUQ

MUT

MUR

36

MUA

MUS

MJJ

MDD

1

NC

0

Region 2

R738

R739

Q702HNV-13SS15T

F11

F12

F21

F22

G1

G10

G11

G12

G13

G2G3G4G5G6G7G8

G9

P1

P10

P11

P12

P13

P14

P15

P2P3P4P5P6P7P8

P9

1

2

454441

323130

29

40393837363534

33

19

109876

5

18171615141312

11

D721

SEL4110R

STANDBY

D703

NC

D704

SEL2E10C

D702

NC

Q713NCQ714

KRC107S

Q712

NC

Q711

KRC107SQ708

KRC107S

R746

0

R779

470

R749NCR750

150

R740

NC

R723

22K

R748

0

R747

0

R745

0

R744

NC

R743 10

R711

1M

R710 0

R701

10K

R706 0

R705 0

R704 0

R703 100

R702 0

R707 0

R708 0

R736

0

R737

NC

R734

0

R733NCR731

*

R730

*

R715

100

R714

100

R727

0

R719

10K

R762

1K

R770

1K

R769

820

R768

470

R767

390

R761

820

R760

470

R759

390

R763

1.8K

R771

1.8K

R765

10K

R764

3.9K

R773

10K

R772

3.9K

R754

820

R753

470

R752

390

R755

1K

R766

2.7K

R758

2.7K

R751

2.7K

R738

*

R739

*

R741 NC

R742

0

R728

*

R729

*

S716

STANDBY

S706

MENU

S703

STOP

S713

PLAY MODE

S702

PLAY

S714

DISPLAY

S712

CLEAR

S715

DIMMER

S710

OPEN

S704

T.MENU

S708

DOWN

S705

RETURN

S709UPS701

PAUSE

S707

SETUP

ENTER

P703

C702

104Z

C703

104Z

C705

22/50

C701

100/6.3

C706

100/6.3

X701

5.00MHZ

Q707

RPM7238-H9

Q709

KRA107S

Q710

KRA107S

D701

1SS355

Q706

2SD655

Q704

S-80127

CNMC-JKM-T2

1

2

3

4

5

E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER

ATTENTION

FOR CONTINUED PROTECTION AGAINST FIRE

AGAINST FIRE HAZARD, REPLACE

RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.

INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE

VA

ET CALIBRATION COMME INDIQUE.

D'INCENDIE, REMPLACER UNIQUEMENT

PERMANENTE CONTRE LES RISQUES

AFIN D'ASSURER UNE PROTECTION

PAR UN FUSIBLE DE MEME TYPE

VA

FOR CONTINUED PROTECTION

AND RATING INDICATED.

ONLY WITH FUSE OF SAME TYPE

CAUTION

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY FOR SAFETY

REPLACE ONLY WITH PART NUMBER SPECIFIED.

VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL)

ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.

ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.

EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF

ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.

THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.

EX) PRINTING SIDE

CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

R709

*

R725

*

R718

*

R717

*

R720

10K

R713

220K

R735

NC

R732

0

R724

*

R726

*

R721

10K

R722

*

R712*R716

*

CN201A

JL703B

JL703A

P702

Q701

MPD780232GC-707-8BT

AVDD 24

AVSS 18

DEST 19

FLON_OFF 31

G180

G1071

G1170

G1269

G1368

G279

G378

G477

G576

G675

G774

G873

G972

GND1 14

GND2 17

IC 5

IRIN 16

K0 22

K1 21

K2 20

MODEL 26

MOS_0 27

MOS_1 28

MOS_2 29

NC141

NC1067

NC242

NC343

NC444

NC545

NC646

NC747

NC865

NC966

P164

P1053

P1152

P1251

P1350

P1449

P1548

P263

P362

P461

P558

P657

P756

P855

P954

PON 11

R232BUS 36

R232REQ 35

R232RST 40

R232SCK 37

R232SI 38

R232SO 39

REGION_AUTO/XMANU 30

REMO15

RESET 6

STBYLED 32

SYSIN1 33

SYSOUT1 34

VDD0 25

VDD1 1

VDD259

VLOAD60

VSS0 23

VSS1 2

X1 3

X2 4

XACK 13

XRDY 10

XRESET12

XSCK 7

XSI 8

XSO 9

P701A

P706

N.C

E3

-28

E5

E3

E3

E3

E3

GND

GND

+5V

R232RST

R232SI

R232SO

R232SCK

R232BUS

R232REQ

IRIN

RESET

XRDYSOPONSISCK

ACK

K1

MSO_0

MSO_1

MSO_2

INIT1

MODEL

AUTO

G1G2G3G4G5G6G7G8G9

G10

G11

G12

G13

P1P2P3P4P5P6P7P8P9

P10

P11

P12

P13

P14

P15

REMO

STB_L

K0

K1

AUTO

K2

STB_L

MSO_2

MSO_1

MSO_0

MODEL

INIT1

IRIN

REMO

+5V

R232RST

R232SO

R232SI

R232SCK

R232BUS

R232REQ

K0

LED1

SYSIN

LED1

RI

FL_ON/OFF

SYSOUT K2

UP

RIGHT

ENTER

EV+3.3V

DOWN

LEFT

GND

P15 ACK SI

P14 RESET SO

P13 PON SCK

P12 XRDY

P11 SO EV+3.3V

P10 SI IC

P9 SCK

P8

P7

P6

P5

P4P3P2

P1

G13

G12

G11

G10

G9G8G7G6G5G4G3G2G1

NADIS-8316 NADIS-8417

CN101

CN102

CN104CN103

CN201

CN301A,CN301B CN451A,CN451B

CN2A,CN2B

CN301

CN451

CN2

S.RESET

EV+3.3V

LOADING MOTOR

CARRIAGE MOTOR

SPINDLE

MOTER

PU SYSTEM

EV+6.8V(A)

EV+6.8V(B)

GND

SW+12V

GND

GND

SW+3.3V

EV+4V

P_ON

GND

FL DC-

FL DC+

-28V

BLANK/IP

C

GND

R/C/Pr

GND

G/Py

SQUEEZE

B/Pb

GND

AUDIO L

GND

AUDIO R

V+5V

GND

V/Y

ASPECT

Y

RESET

GND

FLDC-

GND

-28V

FLDC+

ACK

SCK

XRESET

SI

P_ON

SO

XREADY

RI

GND

EV+5V

XNOR

EV+6.8V(B)

EV+6.8V(A)

GND

SW+12V

GND

GND

SW+3.3V

EV+4V

P_ON

GND

FL DC-

FL DC+

-28V

U03 AUDIO/VIDEO OUTPUT PC BOARD

NAAR-8418

U05

POWER SUPPLY UNIT

NGPS-0047 (100-120V)
<MDD> only
NGPS-0048 (100-240V)
Except <MDD>

U04 DVD MAIN PC BOARD

DB-VPB611 <MUP> only
DB-VPB612 Except <MUP>

U02 STANDBY LED PC BOARD

NADIS-8417

U01 FRONT DISPLAY PC BOARD NADIS-8416

AC IN