Onkyo Dv-sp406 User manual

DV-SP406

SERVICE MANUAL

DVD PLAYER

Black and Silver models

MODEL DV-SP406

Ref. No. 4063

062008

120V AC, 60Hz

220-240V AC, 50/60Hz

110-240V AC, 50/60Hz

BTDD, STDD

BTPP, STPP

BTUA, STUA

RC-725DV

Europe & Others only

RC-725DV

ZOOM

AUDIO SUBTITLE ANGLE DISPLAY

SETUP

ENTER

TOP MENU

ON/STANDBY

OPEN/CLOSE RECEIVER

INPUT

VOL

CLEAR

MUTING

RETURN

RESOLUTION

PROGRAM

RANDOM

MARKER

SEARCH

REPEAT

A-B

MENU

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.

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

EXPLODEDVIEW

CABINET AND MAIN FRAME SECTION

DV-SP406

A

SSPM

Y

EK

DC

B

CB

NIAM

D

A

TIMER

Except used U.S.A.

E

Only used

Europe

1SZZR-0098J

4

A50

283

460

x5

A48

A41

A47

A43

300

A44

261A

x2

320

261B

x2

See mecha.

exploded view

Cable-1

Cable-2

262

250

261

461

Tape

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

EXPLODEDVIEW-2

DECK MECHANISM SECTION (DP-12V)

010

026

A26

016

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

DECK MECHANISM DISASSEMBLY

1.MAIN BASE (FIG. 1-1)

1-1. Clamp Assembly Disc

1) Place the Clamp Assembly Disc as Fig. (A)

2) Lift up the Clamp Assembly Disc in direction of

arrow(A).

3) Separate the Clamp Assembly Disc from the

Holder Clamp.

1-1-1. Plate Clamp

1) Turn the Plate Clamp to counterclockwise

direction and then lift up the Plate Clamp.

1-1-2. Magnet Clamp

1-1-3. Clamp Upper

2.TRAY DISC (FIG. 2-1)

1) Insert and push a Driver in the emergency eject

hole(A) at the right side, or put the Driver on the

Lever(B) of the Gear Emergency and pull the

Lever(B) in direction of arrow so that the Tray

Disc is ejected about 15~20mm.

2) Pull the Tray Disc until it is separated from the

Base Main completely.

1-2.GIF1-1.GIF

MAIN BASE

PLATE CLAMP

MAGNET CLAMP

CLAMP UPPER

HOLDER

BASE MAIN

(Fig. A)

DISC CLAMP ASSEMBLY

TRAY DISC

BASE MAIN

LEVER

BASE MAIN

BOTTOM SIDE VIEW

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

BLOCK DIAGRAMS-1

OVERALL BLOCK DIAGRAM

DV-SP406

IC601

MT1389S

M

DISC

SPINDLE

MOTOR

LOADING

MOTOR

DECK MECHANISM

DVD : A,B,C,D,RF

CD : A,B,C,D,E,F,RF

PICK

UP

IC604

FLASH ROM

(16M)

MEMADD[0:19]

MEMRD

MEMWR

ROMDAT[00:15]

R

IC605

AT24C08A

EEPROM

LOAD[+,-]

FOCUS[+,-]

TRACK[+,-]

SP[+,-]

SLED

(FEEDING)

MOTOR

SLED[+,-]

M3.3VA

3.3VA

SPDIF

CDLD,DVDLD,VC20

COAXIAL

5.6VA(M)

TRIN, TROUT

ROMDATA[0:15]

I2CDAT

IC603

64M bit

SDRAM

3.3V

ROMADD[0:11]

RAMCAS

RAMRAS

RAMCS1

RAMCS0

RAMBA

RAMWE

RAMCKE

PCLK

I2CCLK

FMSO, DMSO,TRSO,FOSO

OP(+,-)

IC201

AM5890S(5Ch)

Motor Drive STBY, TROPEN, TRCLOSE

Pick-up

5V

3.3VA

IR RCV

POWER

BOARD

PWR_CTL_H

5.6VA(M)

+12V

FP DATA

FP STB

FP CL

K

AC 90V~240V

50HZ/60Hz

RESET

Circuit

RESET

1.8VA

To

F

ro

nt IC

IC

IR

Rece

ive

r

27MHz

L

12V

IC702

MC4580

OP-AMP

1.8VA

MDI

APWM_L +/=

RF+DSP+HDMI Tx + MPEG IC

IC201

APWM_R +/=

DP11

3.3V

Voltage

detection

HDMI

JA

CK

H.

P.D

TX[

0-2 ]

TXC

±

USB

JACK

USBP,USB N

30MHz

IC607

CS6340

ADC

IC604

KA741

OP-AMP

ACLK

ABCK

ALRCK

ADC_RST

ADC_DATA

OPTICAL

CVBS

S-Video YC

S-VIDEO OPTION

5V

R/Pr

G/Y

B/Pb

RCG_SEL

scart(16:9)

IC701

VIDEO

BUFFER

5V

EU only

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

BLOCK DIAGRAMS-2

POWER (SMPS) BLOCK DIAGRAM

3.3V

SWITCHING IC

TRANS

FEED B.

3.3VA

RECTIFIER(5.6V) LPF

RECTIFIER(14V) LPF 12V

PWR CTL

5V

5.6VA(M)

RECTIFIER(3.3V) LPF

AC100~240V

RECTIFIER

MPEG

Remocon Receiver

Flash Memory

Motor Drive IC 1.8V

SDRAM

LED Clock,Driver

Video Buffer

OP AMP

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

BLOCK DIAGRAMS-3

MPEG & MEMORY BLOCK DIAGRAM

IC605

EEPROM

I2Cdata I2CLK

RESET

IC604

FLASH MEMORY

(16 M )

LED

D

DRI

VE

IC(

IC901)

C901)

X60

1

27MH

z

RESE T,W R-, CS0 -

AD[0:19 ]

DA[0:15 ]

DIN ,DOUT

POWER, IR

: EXCEL, SST, MX

USB

JACK

USBP,USBN

IC201

AM5890S(5Ch)

Motor Driver

AL_R

AR_R

CENTER

WOOFER

HDMI TX [0-2 ] ,

TXC

H.P.D

RAMADD[0:11]

RAMCAS -

RAMRAS -

RAMCS1 -

RAMCS0 -

RAMBA

RAMWE -

RAMCKE

PCLK

RAMDAT[00:15 ]

AL

AR

D_MUTE

B_SC_OUT

R_SY_OUT

CVBS

Y_G_OUT

IC701

VIDEO

BUFFER

5V

VID

EO In

OIn

terf

ace

B_SC_OUT

CVBS

Y_G_OUT

R_SY_OUT

ASPDIF(COAXIAL)

ASPDIF(Optica l)

AUDIO

Interface

5.1CH

Option

IC603

64M bit

SDRAM

IC601 (MPEG + DSP + RF)

MT1389S

AUDIO Interface

VIDEO Interface

Not used

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

BLOCK DIAGRAMS-4

SERVO BLOCK DIAGRAM

IC201

AM5890S(5Ch)

Motor Driver

DVD : A,B,C,D,RF

CD : A,B,C,D,E,F,RF

PICKSEL1

SP+,SP-

M/D

(DP11)

PICK

UP

(IM)

X601

IC601

MTK1389S

DVDPLAYER

ONE CHIP

FMSO,DMSO

FOSO, TRSO

TROPEN,

TRCLOSE,

STBY

F+, F-,

T+, T-

LOAD+,LOAD-

27MHz

X-TAL

CDLD(LD01),DVDLD(LD02),V20

IOA

TRIN,TROUT,

ALPC

SL+, SL-

MDI1

OP+, OP-

RESET

Voltage

detection

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

BLOCK DIAGRAMS-5

VIDEO & HDMI BLOCK DIAGRAM

Mpeg IC

MT1389S

IC601

V.OUT

Pr

S-VIDEO

Y

Y(G)

Pb(B)

Pr(R)

CVBS

Y_G

Pb_B_SC

Pr_R_SY

Y

Pb

Pr

R

G

B

CVBS

SY

SC

RGB_H

16_9_H

H.P.D

TX[0- 2] , TXC ±

±

HDMI JACK

CY_C MIX

Pb

Y

C

Y

(Not used EU)

(EU only)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

BLOCK DIAGRAMS-6

AUDIO BLOCK DIAGRAM

A_L

A_R

MPEG

MT1389S

IC601

MUTEC S/W

MUTE

SerialStereo

Digital Out

COAXl_SPDIF

Optical _SPDIF

Coaxial

Optical

AMP

MC4580M

IC702

A out "R"

A Out "L"JACK

Audio

8DAC

5.1ch

Connector

AL_R

AR_R

CENTER

WOOFER

Not used

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAMS-1

POWER (SMPS) CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

No Power

D105~D108 is Defective 14VA No Power

D125 is Defective

5.6VA No Power

D123 is Defective

3.3VA No Power

D121 or D122 are Defective

Switching Error

IC101is Defective

Switching Error

IC102,IC103 are Defective

No Power

FR101 is Defective

12V No Power

Q123 is Defective

5.0V No Power

Q126 is Defective

3.3V No Power

Q121 is Defective

WHEN SERVICING THIS CHASSIS, UNDER NO CIR-

CUMSTANCES SHOULD THE ORIGINAL DESIGN BE

MODIFIED OR ALTERED WITHOUT PERMISSION

FROM THE LG CORPORATION. ALL COMPONENTS

SHOULD BE REPLACED ONLY WITH TYPES IDENTI-

CAL TO THOSE IN THE ORIGINAL CIRCUIT. SPECIAL

COMPONENTS ARE SHADED ON THE SCHEMATIC

FOR EASY IDENTIFICATION. THIS CIRCUIT DIAGRAM

MAY OCCASIONALLY DIFFER FROM THE ACTUAL

CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE

LATEST SAFETY AND PERFORMANCE IMPROVE-

MENT CHANGES INTO THE SET IS NOT DELAYED

UNTIL THE NEW SERVICE LITERATURE IS PRINTED.

1. Shaded( ) parts are critical for safety. Replace only

with specified part number.

2. Voltages are DC-measured with a digital voltmeter dur-

ing Play mode.

IMPORTANT SAFETY NOTE :

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAMS-1

POWER (SMPS) CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

No Power

D105~D108 is Defective 14VA No Power

D125 is Defective

5.6VA No Power

D123 is Defective

3.3VA No Power

D121 or D122 are Defective

Switching Error

IC101is Defective

Switching Error

IC102,IC103 are Defective

No Power

FR101 is Defective

12V No Power

Q123 is Defective

5.0V No Power

Q126 is Defective

3.3V No Power

Q121 is Defective

WHEN SERVICING THIS CHASSIS, UNDER NO CIR-

CUMSTANCES SHOULD THE ORIGINAL DESIGN BE

MODIFIED OR ALTERED WITHOUT PERMISSION

FROM THE LG CORPORATION. ALL COMPONENTS

SHOULD BE REPLACED ONLY WITH TYPES IDENTI-

CAL TO THOSE IN THE ORIGINAL CIRCUIT. SPECIAL

COMPONENTS ARE SHADED ON THE SCHEMATIC

FOR EASY IDENTIFICATION. THIS CIRCUIT DIAGRAM

MAY OCCASIONALLY DIFFER FROM THE ACTUAL

CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE

LATEST SAFETY AND PERFORMANCE IMPROVE-

MENT CHANGES INTO THE SET IS NOT DELAYED

UNTIL THE NEW SERVICE LITERATURE IS PRINTED.

1. Shaded( ) parts are critical for safety. Replace only

with specified part number.

2. Voltages are DC-measured with a digital voltmeter dur-

ing Play mode.

IMPORTANT SAFETY NOTE :

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAM-2 MPEG CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

1

2

3

4

5

6

7

8

9

10

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAM-2 MPEG CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

1

2

3

4

5

6

7

8

9

10

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

FIG 1-1

1

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

FIG 3-1

10

11

12

13

11

IC601

10

12

13

TRIN

TROUT

TRCLOSE

TROPEN

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAMS-3

SERVO CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAMS-3

SERVO CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAMS-4

AV CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

Optical

Up coverter option

HDMI option

5.1CH option Not Used

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DV-SP406

CIRCUIT DIAGRAMS-4

AV CIRCUIT DIAGRAM

A

1

2

3

4

5

BCDEFGH

Optical

Up coverter option

HDMI option

5.1CH option Not Used

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Onkyo DV-SP406 User manual

Popular DVD Player manuals by other brands