Onkyo Dr-s2.2 User manual

DR-S2.2

SERVICE MANUAL

DVD RECEIVER

Titanium color model

MODEL DR-S2.2

120V AC, 60Hz

220-230V AC, 50/60Hz

230-240V AC, 50/60Hz

UDD1N, UDT3P, UDS4P

UGK3P, UGR6P

UPP2P, UPA4P

Ref. No. 3721

42002

RC-484M

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.

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DR-S2.2

SPECIFICATIONS

AMPLIFIER SECTION

(FTC) All channels 40 watts per channel min.

RMS. into 6 ohms two channel driven,

1,000 Hz with no more than 5 % total

harmonic distortion.

Continuous power output (DIN)

All channels 30 watts per channel min.

RMS. into 6 ohms two channel driven,

1,000 Hz

Continuous Power output (EIAJ)

All channel 45 watts per channel min.

RMS. into 6 ohms two channel driven,

1,000 Hz

Dynamic Power 6 ohms: 42 W (L/R)

8 ohms: 35 W (L/R)

Total Harmonic Distortion 5 % at rated power

0.2 % at 1 watt output

IM Distortion 5 % at rated power

0.2 % at 1 watt output

Damping Factor 40 at 8 ohms

Input Sensitivity and Impedance

VIDEO 1 DIGITAL INPUT (OPT) –21 to –15 dBm

VIDEO 2 DIGITAL INPUT (COAX) 0.5 Vp-p, 75 ohms

TUNER SECTION

Tuning Range FM: 87.50 to 108.00 MHz (50 kHz steps)

AM: (North American and South American models)

530 to 1710 kHz (10 kHz steps)

Usable Sensitivity FM: Mono 11.2 dBf, 1.0 µV (75 ohms IHF)

0.9 µV (75 ohms DIN)

Stereo 17.2 dBf, 2.0 µV (75 ohms IHF)

23 µV (75 ohms DIN)

AM: 30 µV

50 dB Quieting Sensitivity FM: Mono 17.2 dBf, 2.0 µV (75 ohms)

Stereo 37.2 dBf, 20.0 µV (75 ohms)

Capture Ratio FM: 2.0 dB

Image Rejection Ratio FM: (North American and South American models)

40 dB

AM: 40 dB

DVD SECTION

Signal readout system Optical non-contact

Linear velocity 3.49 m/s (Single Layer)

3.84 m/s (Dual Layer)

Error correction system Reed Solomon Product Code

Signal system North American model: NTSC

Other models: PAL/Auto

Regional restriction code USA and Canadian area: 1

European area: 2

South-east Asian area: 3

Australian and South American area: 4

PRC: 6

Laser Semiconductor laser

, wavelength DVD 650 nm CD 780nm

Frequency response 10 Hz to 44 kHz (96 kHz)

Signal-to-noise ratio (digital audio) More than 100 dB

Audio dynamic range (digital audio) More than 93 dB

Harmonic distortion (digital audio) Less than 0.025%

Wow and flutter Below threshold of measurability

Operating conditions Temperature: 5 C to 35 C (41 F to 95 F),

Operation status: Horizontal

GENERAL

Power Supply Rating (North American and South American models)

and Power Consumption AC 120 V, 60Hz

(Other models)

AC 120V, 60Hz 170 W

AC 230-240 V, 50Hz 170 W

Specifications and features are subject to change without notice.

LINE (VIDEO 1, VIDEO 2/CDR/PC, TV/LINE, TAPE/MD/HD)

200 mV/50 kohms

Composite (VIDEO 1, VIDEO 2/CDR/PC) 1 Vp-p, 75 ohms

S-VIDEO (VIDEO 1, VIDEO 2/CDR/PC) Y: 1 Vp-p, 75 ohms

C: 0.28 Vp-p, 75 ohms

Output Level and Impedance

DIGITAL OUTPUT (OPT) –21 to –15 dBm

REC OUT (TAPE/MD/HD, VIDEO 2/CDR/PC)

200 mV, 2.2 kohms

PRE OUT (SUBWOOFER) 1 V, 470 ohms

Composite (MON OUT , VIDEO 1) 1 Vp-p, 75 ohms

S-VIDEO (MON OUT , VIDEO 1) Y: 1 Vp-p, 75 ohms

C: 0.28 Vp-p, 75 ohms

COMPONENT VIDEO OUTPUT Y: 1.0 Vp-p, 75 ohms

(Except European model) PB/PR: 0.7 Vp-p, 75 ohms

RGB (European model) 0.7 Vp-p, 75 ohms

Frequency Response 20 to 30,000 Hz : +/ – 0.8 dB

Acoustic Control 1: +9 dB at 120 Hz

2: +9 dB at 120 Hz

+6 dB at 10,000 Hz

Signal-to-noise Ratio 100 dB (0.5 V INPUT LINE)

Muting –50 dB

Dimensions (W x H x D)

Weight 8.8 kg (19.4 lb.)

(Other models)

522 to 1611 kHz (9 kHz steps)

(Other models)

85 dB

IF Rejection Ratio FM: 90 dB

AM: 40 dB

Signal-to-noise Ratio FM: Mono 73 dB, IHF

Stereo 67 dB, IHF

AM: 40 dB

Alternate Channel Att. (+/ – 400 kHz) FM: Mono 55 dB, IHF

Selectivity FM: 50 dB, DIN 55dB, IHF

AM Suppression Ratio FM: 50 dB

Harmonic Distortion FM: Mono 0.2 %

Stereo 0.3 %

AM: 0.7 %

Frequency response FM: 30 to 15,000 Hz (+/– 1.0 dB)

Stereo Separation FM: 45 dB at 1,000 Hz

30 dB at 100 to 10,000 Hz

StereoThreshold FM: 17.2 dBf, 20 µV (75 ohms)

Power Output

435 x 101 x 428 mm (17

1/8

x 4 x 16

13/16

ins.)

2.0 A

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DR-S2.2

SERVICE PROCEDURES-1

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs two lasers. Therefore, be sure to follow

carefully the instructions below when servicing.

WARNING!!

SERVICE WARNING : 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 30cm FROM THE

SURFACE OF THE OBJECTIVE LENS ON THE

OPTICAL PICKUP BLOCK.

Laser Diode Properties

780 nm

0.43 mW

LASERWARNING

Wavelength:

Laser output:

650 nm

0.6 mW

Wavelength:

Laser output:

CD

DVD

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,

DO NOT EXPOSE THIS APPLIANCE TO RAIN OR

MOISTURE.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT

REMOVE COVER (OR BACK). NO USER-SERVICEABLE

PARTS INSIDE. REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral

triangle, is intended to alert the user to the presence of uninsulated

"dangerous voltage" within the product's enclosure that may be of

sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert

the user to the presence of important operating and maintenance

(servicing) instructions in the literature accompanying the appliance.

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN RISQUE DE CHOC ELECTRIQUE

NE PAS

OUVRIR

AVIS

WARNING

This unit contains a semiconductor laser system and is classified

as a "CLASS 1 LASER PRODUCT". So, to use this model

properly, read this Instruction Manual carefully. In case of any

trouble, please contact the store where you purchased the unit.

To prevent being exposed to the laser beam, do not try to open

the enclosure.

VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK

FAILED OR DEFEATED. DO NOT STARE INTO BEAM.

THIS PRODUCT UTILIZES TWO LASERS. USE OF CONTROLS OR

ADJUSTMENTS OR PERFORMANCE OF PROCEDURES

OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN

HAZARDOUS RADIATION EXPOSURE.

The label on the right

is applied on the rear

panel except for USA

and Canadian

models.

1.This unit is a CLASS 1 LASER PRODUCT and employs two

lasers inside the cabinet.

2.To prevent the laser from being exposed, do not remove

the cover. Refer servicing to qualified personnel.

"CLASS 1 LASER

PRODUCT"

CAUTION:

LASER BEAM CAUTION LABEL

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DR-S2.2

SERVICE PROCEDURES-2

FL display

clear The memory of unit is initialized.

(The shipment state of the product)

SERVICE PROCEDURE

1. Replacing the fuses

This symbol located near the fuse indicates that the

fuse used is show operating type, For continued protection against

fire hazard, replace with same type fuse , For fuse rating, refer to

the marking adjest to the symbol.

Ce symbole indique que le fusible utilise est e lent.

Pour une protection permanente, n'utiliser que des fusibles de meme

type. Ce demier est indique la qu le present symbol est apposre.

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

REF NO.

F9921 DESCRIPTION

4A-SE-EAK

4A-UL/T-237

1.25A-SE-EAWK

3.15A-UL/T-237

PART NO.

252077

252163

252071

252162

REMARKS

PP2P, PT3P, GK3P, PA4P, GR6P

DD1N, DT3P, DS4P

PP2P, PT3P, GK3P, PA4P, GR6P

DD1N CDT3P, DS4

[NOTES]

DD1N: North American area (Regional code-1)

PP2P: European area (Regional code-2)

GK3P: Korean area (Regional code-3)

DT3P: Some Asian area (AC 230V, Regional code-3)

PT3P: Some Asian area (AC 120V, Regional code-3)

PA4P:Australian area (Regional code-4)

DS4P: South America area (Regional code-4)

GR6P: Chinese area (Regional code-6)

3. To initialize the unit.

1. Connect power supply cord to the wall outlet.

2. Press POWER to switch on the main power to put the unit in the standby mode.

(European and some Asian models only)

3. Press STANDBY/ON the unit or remote controller to turn on unit.

4. Press the hold down SPEAKER SETUP button, the press STANDBY/ON button.

5. Press POWER to switch off the main power

(European and some Asian models only)

6. Disconnect power supply cord from the wall outlet.

4. Changing the AM band step

To 10kHz To 9kHz

R8058 10 k ohms None

R8059 1 .5 k ohms 10 kohms

R8058 and R8059 on

NADG-7452 (DSP and microprocessor PC board)

With the exception of the worldwide models, a tuning step selector switch is not provided. When you change the band step,

change the parts as shown below.

5. Regional Restriction Codes (Region Number)

Regional restriction codes are built into DVD Receivers and DVD

videos for each sales region. If the regional code of the DVD

Receiver does not match one of the regional codes on the DVD

video, playback is not possible.

The regional number can be found on the rear panel of the DVD

Receiver. (e.g. 1for Region 1)

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DR-S2.2

P5012 P5011

RL5403 RL5404 RL5401

RL5402

JL5004B

JL5003B

JL5002B

JL5001B

FL+ FR+

R-B+

L-B+

SR-R+

SR-L+

C+ E

EE

E

D7006

Q7001

S7001

S7002

S7003

S7004 S7005

S7006

S7007 S7008 S7009 S7010

S7011

P7001B

FM_MUTE

PRESET

UPDOWN

STOP PLAY

DISPLAY

EJECT

INPUT_UP

INPUT_DOWN

STANDBY/ON

RI

SUBRDY

SUBDI

SUBDO

SUBCK

LEDGND

+7V

IC

NC

+5V

RST

CLK

SI

SO

GND

P7003

2

22

2

CSRL

FRL

SPBRL

RL5402

JL5001B

LS

RS

GND

R

LFL

RS LS

C

HPIN

E

HPL

HPR

E

JL5003B

RL5401

P5012

RL5403

JL5004B

P5011

JL5002B

E

-20V

E

HPIN

S9992

BRN

YEL

P9995

E9991

T9992

RL9991

JL9991B

P9991A

P9992A

AC-H AC-G

PT

AC-CORD

F9991

P9995A

E9992

AC-GAC-H

R8504

JL8501A

0

E8601 P8601 U8602U8603

JL8602A

U8601

P1801

1

P1802B

E7601

P7601

JL5003A

L

E

R

E

HPIN

JL8501B

P8003

P8401

P8501

P7001A

P8001B

P8701B

Q8001

P8005

Q8306

E8101 E8102

XLT

+5.6V

F2

RI

-VP

+7V

TUR

ADCL

RX2

+5VDSP

MICONGND

MCRDY/FPHS

P8009A

P8002B

P8004

JL8602B

P8201A

WHT

BLK

J8001

P1701

JL1701B

RED

BLACK

RED

BLACK

GREEN

YELLOW

RED

BLACK

TOPBOTTOM

PC BOARD CONNECTION DIAGRAM

U7

THERMAL

PROTECTER

PC BOARD

NAETC-7433

NASW-7430

U3

POWER SWITCH

PC BOARD

NAETC-7432

U5

HEAD PHONE

PC BOARD

NADIS-7436

U10 DISPLAY PC BOARD

NADG-7452

DSP PC BOARD

U26

NAAF-7431

U4 SPEAKER TERMINAL PC BOARD

NAAF-7510

U29 SPEAKER TERMINAL

PC BOARD

NAETC-7442

U16

DIGITAL TERMINAL

PC BOARD

NAVD-7440

U14

AV CONNECTOR

PC BOARD

NAVD-7441

U15

COMPONENT TERM

IN

U31

TUNER UNIT

PICKU

P U

LOADING

MOTOR

UN

MAIN POWER

TRANSFORMER

T991

AC IN

(UDD1N,UDS4P type only)

(Except UDD1N,UDS4P type)

U2

POWER SUPPLY

(primary)PC BOARD

NAPS-7429

Except UDD1N, UDS4P,UDT3P

UPP2P type only

Except UPP2P type

Primary

secondary

SUB

TRANSFORMER

A

1

2

3

4

5

BCD

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DR-S2.2

D7004

D7005 D7009

D7010

P7002A

K2

LED

RIMO

GND

+5V

VAJ

VBJ

SUBDI

SUBDO

SUBCK

LEDGND

+7V

RESET

GND

+5.6V

-VBF2

F1

MOTOR+

OPENSW

MOTOR-

CLOSESW

DUMMY

P0004A

P0005A

SW1GND

SW2

V+3D

LOAD-

LOAD+

SWGND

P0001A

P0002A

P0003A

P8009

JL9101B

Q9904

Q9927

Q9902

JL9003A

GND

SW+5VIN

SW+12V

+19V

DVDPOW

+5VGND

SW+5V

P7002B

Q7008

S7013 S7014 S7015 S7016 S7017 S7018

S7019

SUBWOOFER_MODE

SURROUND STEREO

T-D

MASTER_VOLUME

REMOTE SENSOR

T-D_LED

SP_SETUP

A.CTRL

K2

LED

RIMO

GND

+5V

VAJ

VBJ

2 2

D7008

RGBSW

FSW

P1802B

7

D9951

D9921

Q9951 Q9924

P9904A

C9953

P9903A

C9923

C9933

Q9921 Q9926

Q9925

SW3.3V

SW2.5V

M+6V

MGND

DVDGND

JL9001A

SW5VGND

SW5VIN

+5VDSP

DSPGND

MICOMGND

+5.6V

DVDPOW

+13V

GND

F9921

12

15

12

JL9002A

P3002P3001 P3003

SWOUT

TV/LINE TAPE/MD//HD V2/CDR/PC

IN OUT IN OUT

VIDEO1

P4001

P8002A

CN15

CN401

+5.6V

MICONGND

POWERRL

SPAFRRL

SPACSRL

SELSDO

AMUT

SELSCLK

SELMUT

SWNONE

HPIN

VPRT

IPM

VCTLB

VCTLA

XREADY

XSOA

XSI

XRESET

XSCLKA

+13V

XLT

DVDSPDIF

Y

R/CR

C

G/Y

V

B/CB

GND

PRGY

GND

PRGCB

GND

PRGCR

GND

SQUEEZ

LETTER

VSEL1

VSEL2

GND

+7V

-7V

+12V

SW+6V

GND

+5VDSP

VCTLA

VCTLB

JL5004A

HPIN

MICONGND

-20V

SPAFRRL

GND

SPACSRL

YR/CR

CG/Y

VB/CB

GND PRGY

GND PRGCB

GND PRGCR

GND VSEL2

VSEL1

XMUT

XSI

XSCK ADATA0

XCSDF0 LRCK

GND BCK

MCLK GND

LETTER XREADY

SQUEEZE XSCLKA

DVDSPDIF XSOA

TXD XSI

RXD XRESET

DTR XLT

CTS

GND

GND SW+2.5V

GND

SW+3.3V

SW+3.3V SW+12V

GNDM

GND

M+6V

SW+5V

M+6V

GND

JL9001B

M+6V

GNDM

SW+2.5V

GND

SW+3.3V

JL9101A

JL9002B

TXDRXD

DTRCTS

SW5VGND

ADCL

ADCR

AGND

DACR

DACL

DACRS

DACLS

DACSW

DACC

AGND

TUL

AGND

TUR

GND

+13V

POWRL

NC

P8701A

C5903 C5904

D5901

JL5002A

P9901A

Q5001

P6501

JL5001A

E9901

Q9903

Q9901

FAN

E

C

RS

LS

FL

E

FR

FAN

E

P9902A

D9901

Q9905

P8001A

+7V

GND

-7V

+12V

TUGND

+5VDSP

DSPGND

MICOMGND

+5.6V

DVDPOWER

-VP

GND

+13V

DVDPOW

+5.6V

MICOMGND

DSPGND

+5VDSP

SW+5VIN

SW+5VGND

JL9003B

DVDPOW

+19V

SW+12V

GND

SW+5VGND

SW+5VIN

SW+5V

IN

P4006A

P4006B

SPBRL

+5VDSP

SPBRL

SW+2.5V

NC

+7V

+5VDSP

DSPGND

P4007A

J1A

J1B

P8201

22

30

22

P4007B

P1002A

JL9991A

CN51 CN15

CN401

CN61

CN151

JL1701A

P1001

P1004

P1005

P1006

P1002B

P1802A

P1007

J1070

J1A

J1B

U1

MAIN PC BOARD

U6

REGULATOR

PC BOARD

NAETC-7433

U23

REGULATER

PC BOARD

NAETC-7449

NAVD-7439

VIDEO PC BOARD

U13

U30

DVD MAIN PC BOARD

DB-VPB303A

/ DB-VPB304

U11

POWER SUPPLY PC BOARD NAPS-7437

NASW-7438

U11

OPERATION SWITCH PC BOARD

NAETC-7453

U27

CONNECTOR

PC BOARD

RM

INAL

U

P UNIT SLED MOTOR

UNIT

IN

G

R

UNIT

COOLING FAN

PICKUP

UNIT

NAAR-7428

e

EFGH

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A

1

2

3

4

5

BCD

DR-S2.2

OPT

IN

OPT

OUT

COAXIAL

IN

1

2

12

Thermal Protect

for Power AMP

DIR

CS493292-CL

NAETC-7434

THERMISTOR

DVD SP DIF

+

5.00MHz

LED KEY

NASW-7438

NADIS-7436

KEY

FL TUBE

MICRO PROCESSOR

DISPLAY CONTROL

MPD780232GC

DVD

BOARD

PCM1742KE

DAC NADG-7452

12.5MHz

MICRO PROCESSOR

MPD784225GC

Acoustic

Control

MUTE

5kHz LPF

SUBWOOFER

50kHz LPF

-7V

+7V

N

BD3811K1

VOLUME

DIGITAL SIGNAL PROCESSOR

CRYSTAL

12.288MHz

AK4586

D/A A/D

Converter

Rec SW

R

L

NAETC-7442

MUTE SW

5.1ch mode

SWITCH

(DVD DSP)

UNIT

TUNER

TV/LINE

TAPE

HDD

MD

V2

CDR

PC

VIDEO1

IN

OUT

LEFT

RIGHT

L

R

L

R

OUT

R

L

C

SL

SR

AUDIO CONTROL

RI

REMOTE

CONTROL

Q3001

12

B

G

R

NAVD-7439

LA73054

S1/S2

V

C

Y

SQUEEZE

LETTER

1

2

1

2

12

VIDEO 2

VIDEO 1

VIDEOB 2

VIDEO 2

S1/S2

Pb

Pr

Y

COMPONENT

NAVD-7441

PRG Y

Cb

Y

Cr

PRG/INT

SELECTOR

TC74HC4053AF

NAVD-7439

OUT

MONITOR

OUT

IN

VIDEO 2

IN

VIDEO 1

S-VIDEO

OUT

MONITOR

IN

OUT

TC74HC4053AF

NJM2279M

LA73054

S1/S2

V

C

Y

PRG Cr

SQUEEZE

LETTER

MECHANISM

DVD

Q1001

Except UPP type

BLOCK DIAGRAMS

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EFGH

DR-S2.2

RELAY

FRONT FRONT

FRONT

NAETC-7432

NAAF-7510

+15dB

MUTE

SURROUND

RIGHT

LEFT

PHONES

SP A

CENTER

RIGHT

LEFT LEFT

RIGHT

SP B

SUB WOOFER

PREOUT

NAAR-7428

R

L

C

SL

S

R

STK402-950

RELAY

NAAF-7431

SURROUND

SPEAKERS

RIGHT

LEFT

NAETC-7432

CENTER

FRONT SPEAKERS

L

R

PHONES

POWER AMPLIFIER

Except UDD1N

UDD1N type only

POWER TRANSFORMER

SWITCH

SUB TRANSFORMER

RELAY

+12V SW

+6V

+7V

OP AMP,VIDEO etc.

+12V AMP.

POWER

+B

+13V

AC

MICROPROCESSOR +5.6V

+9.5V

PCM1742KE

DAC

+2.5V

+3.3V

+5V SW

+6V

BOARD

DVD

TUNER

UNIT

SPEAKER RELAY

-26.4V

+19V

-20V

-B

-7V

+5V

DSP

-Vp

Poff

POWER

+5V

AC IN

NAPS-7429

12

1

2

1

2

V2

V1

V2

S1/S2

TC74HC4053AF

NAVD-7440

RED/Cb

Cv/Y

BLUE

GREEN

RGB SELECTOR

TC74HC4053AF

NJM2279M

COMPOSITE

OUT

MONITOR

OUT

IN

V2

IN

V1

S-VIDEO

OUT

MONITOR

IN

OUT

AV CONNECTOR

Q5001

UPP Type only

FL TUBE

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TEL 13942296513 QQ 376315150 892498299

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DR-S2.2

VCTLA

VCTLB

NU

TPRT

VPRT

HPIN

NU

SPB

SWNONE

SELSDO

SELSCLK

SELMUT

VSS1

SPACS

SPAFR

POWERL

AMUT

TUMUT

SD

STEREO

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

TRAYIN

NU

DVDPOWER

AVREF

XS1

NU

XCLK

XRESET

XSO

XSCLK

XREADY

MDRDY/FPHS

MCSD/FPSI

MCSDO/FLSO

MCCLK/FPCLK

MCRST

NU

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

I/OPIN NAMENO. DESCRIPTIONACTIVE

I

O

I

O

I

O

I

O

I

A/D

H

CLK

H

CLK

H

CLK

L

H

L

H

CLK

H

L

MICROPROCESSORTERMINAL DESCRIPTION-1

Q8001: MPD784225GC-165-8BT

Input pin of detected signal of tray state.

No used (Connect to ground)

No used (Open)

Output pin of control signal for power supply of DVD main circuit.

Input pin of reference voltage or D/A converter.

Input pin of latch signal from microprocessor in DVD main board.

No used.

Input pin of clock signal from microprocessor in DVD main board.

Output pin of reset signal to microprocessor in DVD main board.

Output pin of data to microprocessor in DVD main board.

Output pin of clock signal to microprocessor in DVD main board.

Output pin of communication for microprocessor in DVD main board.

Input pin of ready data from Sub-microprocessor.

Input pin of data from sub-microprocessor.

Output pin of data to sub-microprocessor.

Output pin of serial clock to sub-microprocessor.

Output pin of reset signal for Sub-microprocessor.

No used

Output pin-1 of control signal for video signal.

Output pin-2 of control signal for video signal.

No used

Input pin of signal from thermal detection circuit.

Input pin of DC voltage detection signal from power amplifier.

Input pin of detection signal from insert state of headphone plug.

No used.

Input pin of control signal for seaker-B relay drive.

No use.

Output pin of serial data latch for BD3811 (volume and selector control IC).

Output pin of serial data clock for BD3811 (volume and selector control IC).

Output pin of muting signal for BD3811 (volume and selector control IC).

Ground pin.

Output pin of control signal for center speaker relay and surround speaker relay drive.

Output pin of control signal for front speaker relay drive.

Output spin of control signal for main power relay drive.

Output pin of control signal for audio muting circuit.

Output pin of control signal for of tuner muting circuit.

Input signal of detection signal of receiving state of broadcast.

Input pin of detection signal of FM stereo pilot signal.

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DR-S2.2

PLLSDO

PLLCLK

PLLCE

NU

DIRCS

DSPSDI

DIRINT1

DIRINT0

INTREQ/ABOOT

DSPCS

ROM/RAM

ADDR15

ADDR16

ADDR17

DSPCLK

DSPSDO

DSPRST

DIRPD

RESET

POFF

RDSCLK

RDSDATA

RDSSIG

XLT

NU

VSS0

VDD1

X2

X1

TEST

XT2

XT1

VDD0

AVDD

BAND

DVDBAND

IPM

NU

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62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

I/OPIN NAMENO. DESCRIPTIONACTIVE

O

-

O

I

I/O

O

-

H

CLK

H

-

H

L

L/H

H

L

-

Output pin of serial data for PLL IC of tuner unit.

Output pin of serial clock for PLL IC of tuner unit.

Output pin of serial latch for PLL IC of tuner unit.

No used.

Output pin of chip select signal to AK4586.

Input pin of serial data from CS493292 and AK4586.

Input pin of detection signal from function status of AK4586.

Input pin of interrupt request detection signal from function status of AK4586.

Input/output pin of signal from interrupt request and auto boot of CS493292

Output pin of signal for chip select.

Output pin of signal for select ROM or RAM.

Output pin of signal for select of DSP boot ROM address 15

Output pin of signal for select of DSP boot ROM address 16

Output pin of signal for select of DSP boot ROM address 17

Output pin of serial clock to CS493292 and AK4586.

Output pin of serial data to CS493292 and AK4586.

Output pin of reset signal to CS493292.

Output pin of power down signal to AK4586.

Input pin for system reset.

I

-

I

-

L

CLK

H

-

A/D

-

Input pin of power failure detected signal.

Input pin of clock signal from RDS demodulator.

Input pin of data from RDS demodulator.

Input pin of signal from RDS demodulator.

Input pin of latch signal from DVD main microprocessor.

Not used. (open)

Ground pin.

Power supply pin.

Connect to ceramic oscillator.

(No connection)

No used. (open)

No used. (connect to ground)

Power supply pin.

Power supply pin for A/D converter.

Input pin for initial setting about destination (tuner band).

Input pin for initial setting about destination (DVD region cord).

Input pin for IPM (intelligent power management) function.

Not used. (connect to ground)

MICROPROCESSORTERMINAL DESCRIPTION-2

Q8001: MPD784225GC-165-8BT

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DR-S2.2

P7601

Q5803

Q5802

+B

Q8501

R8504

thermistor

UDD, UDS

type only

Q8001

MPD784225GC-165-8BT

VCTLA

VCTLB

NU

TPRT

VPRT

HPIN

NU

SPB

SWNONE

SELSDO

SELSCLK

SELMUT

VSS1

SPACS

SPAFR

POWERL

AMUT

TUMUT

SD

STEREO

PLLSDO

PLLCLK

PLLCE

NU

DIRCS

DSPSDI

DIRINT1

DIRINT0

INTREQ/ABOOT

DSPCS

ROM/RAM

ADDR15

ADDR16

ADDR17

DSPCLK

DSPSDO

DSPRST

DIRPD

RESET

POFF

RDSCLK

RDSDATA

RDSSIG

XLT

NU

VSS0

VDD1

X2

X1

TEST

XY2

XT1

VDD0

AVDD

BAND

DVDBAND

IPM

NU

Q8101

Audio Decoder

CS493292-CL

SCDIO 19

ABOOT 20

CS 18

SCLK 7

A1 SCDIN 6

RESET 36

Q8307

CMOS EPROM

MX27L2000

Q8306

RCLK 16

RDATA 2

QUAL 1

+5V +5V

Q8003

RESET

Q3101

+5V

DVD MAIN BOARD

Q9951

Q9927

Q9902

(TRAY LOADING UNIT)

DVD MECHANISM

+3.3V

+5V

+12V

Detection circuit of

audio signal input

Q8201

6ch CODEC with DIR

AK4586

CSN 19

CDTO 16

INT1 15

INT0 14

30 CE

11 A15

10 A16

6 A17

TUNER UNIT

MUTING

Q3006

To power

amp. section

Lch

Rch

6ch volume with

8ch input selector

BD3811K1

Q3001 46

47

48

RL5401 RL5402

RL9991 Q9991

MAIN POWER

TRANSFORMER

T9991 AC IN

RL5403

RL5404

FRONT

SPEAKER

CENTER

SPEAKER

SURROUND

SPEAKER

SPEAKER-B

Front

PHONES

Detection circuit of

speaker output level

Thermal detection circuit

+5V

+13V

Q8402

BU1923F

RDS

demodulator

(Audio control)

MICROPROCESSOR

Video signal

control circuit

MICROPROCESSOR

(Display control)

Q7002

6 RESET

7 SUBCK

8 SUBDO

9 SUBDI

10 SUBRDY

INITIALIZING

(Setting of destination )

INITIALIZING

(Setting of FM/AM Band)

Detection switch

of tray open

UPP type only

TC74VHC541FT

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

POWER FAILURE

DETECTOR

Switch which

detects insertion

state of headphone

Output signals of

power amplifier

Buffer

NU: No use

Q9952

+2.5V

MPD784225GC

-066-8BT

Regulater

NU

MCRST

MCCLK/FPCLK

MCSDO/FLSO

MCSDI/FPSI

MDRDY/FPHS

XREADY

XSCLK

XSO

XRESET

XCLK

NU

XS1

AVREF

DVDPOWER

NU

TRAYIN

MICROPROCESSOR CONNECTION DIAGRAM-1

Q8001: MPD784225GC-165-8BT

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DR-S2.2

Test-_

Test-1-00

Test-1-01

Test-2-00

Test-2-14

Test-3-00

Test-3-07

Test-4-00

Test-4-27

Clear

BA987654321

No key

Good-bye US

v

ADJUSTMENT PROCEDURES-1

1. How to go in TEST MODE?

TEST MODE FOR OPERATION

1. Connect the power supply cord to a wall outlet.

2. Press POWER to switch on the main power to put the unit in the standby mode.

(European and some Asian models only)

3. Press

STANDBY/ON

toturn on the unit.

4. Press

SUBWOOFER MODE

as pressing down

SPEAKER SETUP

and

STANDBY/ON

together.

FL display

Press

SURROUND MODE

Press

STEREO

Press

T-D

Press

ACOUSTIC

PRESENCE

Press

SPEAKER SETUP Press

SUBWOOFER MODE

Press

SUBWOOFER SETUP

Press

SUBWOOFER MODE

Press

SUBWOOFER MODE

Press

SUBWOOFER SMODE

Press

SUBWOOFER MODE

Press

SUBWOOFER MODE

If do not do operation for 5 seconds, the unit returns to

the "

NO DISC

" state.

If so, start again from 1.4.

2. How to cancel TEST MODE?

1. Press STANDBY/ON Test mode finished.

[NOTE] All memories are cleared when you go in this mode.

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

the unit goes in test modes

of functional check as follows.

Lit all segment

Lit an odd number

segment

Lit a even number

segment

Key test mode

The name of the pressed

key is displayed on FL tube.

DVD destination.

"S" Japanese model

"V" : USA model

"C" : South America model

"D" : European model

"VD" Asian model

Tuner band

"EU" : European model

"AS" : Asian model

"US" : USA model

"JP" : Japanese model

the unit goes in test modes

of functional check as follows.

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

Press

SPEAKER SETUP

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DR-S2.2

IPM Test-1-01 TV Off

IPM

Blink

FL display

Blink Standby

ADJUSTMENT PROCEDURES-2

1. Speaker relays

OPERATIONTEST-1

1. Speaker relays turn ON approximately 5 seconds after STANDBY/ON is pressed.

2. Speaker relays turn OFF immediately after STANDBY/ON is pressed OFF.

2. DC detection circuit

1. Set the unit to "TEST-1-00." (Refer to TEST MODE OPERATION)

2. Apply DC voltage (+1.5 to - 3V) to TAPE PLAY terminal, each channel.

3. Check the speaker relays turn OFF immediately.

4. Apply DC voltage (from -1.5 to -3V) to TAPE PLAY terminal, each channel.

5. Check the speaker relays turn OFF immediately.

[NOTE1] Limit time to apply voltage is 0.5 - 1.0 seconds each channel.

When protection operation does not occur at once, try several times.

[NOTE2] Don't connect speakers or any load. Don't short speaker terminals.

[NOTE3] The relay recovers in one second in "TEST-1-00." So it is not held OFF.

3. Headphones insertion detection.

The SURROUND MODE changes to "STEREO" when headphones are inserted to phones jack.

4. IPM (Intelligent power Management ) operation

1. Set the unit to the state of "TEST-1-01. " (Refer to TEST MODE OPERATION)

2. Apply -60dBV signal to TV/LINE terminals.

3. Intercept the input signal.

4. Check the following operation.

5. Thermal protection circuit

1. Set the unit to the state of "TEST-1-00". (Refer to TEST MODE FOR OPERATION)

2. Connect a resister 100 ohms /1W at P8501(test point) in NADG-7452.

3. The speaker relays turn OFF immediately.

6. Cooling fan operation

A. Low speed mode

The cooling fan is always rotating slowly.

1. The cooling fan is always rotating slowly after STANDBY/ON is pressed.

B. High speed mode

1. Set the unit to "TEST-1-00. " (Refer to TEST MODE OPERATION)

2. Apply 1kHz, -20dBV sine wave to TAPE PLAY terminals.

3. The cooling fan is rotating quickly.

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DR-S2.2

1733-02118A

Sub 01Y16A

NO DISC

P1801

AV CONNECTOR

AGND

4AUDIO_L

3

AUDIO_R

1

CV/Y

19

FSW

8

NC1

2

NC2

6

NC3

10

NC4

12

NC5

20

RGBSW

16

RGB_B

7

RGB_G

11

RGB_R/C

15

VGND1

5

VGND2

9

VGND3

13 VGND4

14

VGND5

17 VGND6

18

VGND7

21

P1801

AV CONNECTOR

AGND

4AUDIO_L

3

AUDIO_R

1

CV/Y

19

FSW

8

NC1

2

NC2

6

NC3

10

NC4

12

NC5

20

RGBSW

16

RGB_B

7

RGB_G

11

RGB_R/C

15

VGND1

5

VGND2

9

VGND3

13 VGND4

14

VGND5

17 VGND6

18

VGND7

21

Video1 Language General

V2

Exit

Move ENTER Select

TV Screen

Component Video 4:3(Letter Box)

4:3(Pan&Scan)

16:9(Wide)

SETUP

Select your display preference

ADJUSTMENT PROCEDURES-3

1. How to check the program version of microprocessor

SPECIAL OPERATION

1. Press STANDBY/ON while pressing down SUBWOOFER MODE in POWER ON.

FL display [Example]

It displays for 2 seconds.

Program Version of main microprocessor (Q8001).

It displays for 3 seconds.

Program Version of sub microprocessor (Q7002).

Check mode finishes automatically.

2. How to check the version of DVD firmware

Refer to "UPGRADE FIRMWARE-4"

OPERATIONTEST-2

7.The control voltage of AV connector (UPP type only)

1. FSW voltage.

1. Connect a dummyload, 10 kohms to No.8 pin of AV connector.

2. Play a DVD disk of 16:9 aspect ratio (width-old-heigt-ratio).

3. Go into setup menu.

Check No.8 pin voltage as changing aspect ratio in TV Screen

of Video 1.

4 : 3 -------- from 9.5 to 12V DC

16 :9 -------- from 5 to 8 V DC

2. RGB switching voltage

1. Connect the dummy load, 75 ohms to the No.16 pin of

AV connector.

2. Change video mode with setup menu.

Check No.16 pin voltage as changing Video Mode in SETUP menu

Video/S-Video ----- 0.4V DC max.

RGB ----- 1.0V DC min.

Caution: After adjustment, lock all adjusted screws with screw tightening agent

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DR-S2.2

ADJUSTMENT PROCEDURES-4

ADJUSTMENT OF DVD MECHANISM-1

1. Adjustment items and location

2. JIGS and measuring instruments

3. Necessary adjustment points

1

12

2

3

Tangential

adjustment

screw

12

Radial

adjustment

screw

TV monitor Precise screwdriver

DVD test disc

(GGV1025)

Remote controller

RC-484M Screwdriver (medium)

Adjustment Items

[Mechanism Part]

[Electrical Part]

Tangential and Radial Height Coarse Adjustment

DVD Jitter Adjustment

How to initialize the Focus Sweep Setting

Electrical adjustments are not required.

Adjustment Points (Mechanism Part)

Cautions:After adjustment, lock all adjusted screws with screw

tightening agent.

Purpose: To adjust individual Traverse Mechanism

to it best sweep.

SSIB, LOAB, DVDM ASSY

Exchange Parts of Mechanism Assy Parts

Exchange of PCB Assy

When Adjustment Points

Pickup

Traverse Mechanism

Spindle Motor

Exchange PC Board

(It is necessary when you performed procedure adjustment.)

After adjustment, screw locks

with the Screw tight.

Mechanical point

Electric point

1 2 3

After adjustment, screw locks

with the Screw tight.

Mechanical point

Electric point

2 3

After adjustment, screw locks

with the Screw tight.

Mechanical point

Electric point

3

After adjustment, screw locks

with the Screw tight.

Mechanical point

Electric point

Part No. 24140484

2

Remote controller

RC-484M

Part No. 24140484

RETURN

CLEAR

Front side

When you replace Pickup, Traverse Mechanism or Spindle Motor

press RETURN and then press CLEAR at the last stage.

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DR-S2.2

DSC -

ADJUSTMENT PROCEDURES-5

ADJUSTMENT OF DVD MECHANISM-2

5.Test mode

Remote controller

RC-484M

Part No. 24140484

DVD disc

ON

TEST MODE: ON

TEST MODE: DISC SET

DSC-DVD

Check

Tray open Tray close

DVD

4. Connection

+

Press 1as holding down DVD.

SETTING REMOTE CONTROLER

REMOTE

CONTROL

OUT

2 ––VIDEO––1 VIDEO 2 VIDEO 1

IN IN IN

IN

OUT OUT

IN OUT IN IN

IN

VIDEO2

CDR/PC VIDEO 1 TAPE

MD/HD TV/LINE

MON

OUT MON

OUT

L

R

VIDEO

S VIDEO

AUDIO

SUB

WOOFER

PRE OUT

AUDIO

FM

75

ANTENNA

DIGITAL

OUTPUT

DIGITAL INPUT

VIDEO 2 VIDEO 1

OPT OPT COAX

AM

Y

P

B

P

R

COMPONENT VIDEO OUTPUT

CENTER

SPEAKER

SURROUND

SPEAKERS

RL

R

BA

L

FRONT SPEAKERS

MON

OUT

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DR-S2.2

ADJUSTMENT PROCEDURES-6

ADJUSTMENT OF DVD MECHANISM-3

An address is displayed

For example, when playback with # 30000

During PLAY Press keys in order

030000

< When playback with the target address of disc (DVD)>

TEST MODE: PLAY

TEST MODE: OFF

OFF

Put a spacer between a Tangential (or Radial) adjustment

screw and Mechanism Base and turn each screw to adjust

the height. (Refer to " 1.Adjustment items and location)

LOCATION".)

Tangential and Radial Height Coarse Adjustment

7.3mm

Turn a flat side

into bottom

OR

Spacer

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DR-S2.2

1

2

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8

ADJUSTMENT PROCEDURES-7

ADJUSTMENT OF DVD MECHANISM-4

DVD jitter Adjustment

2Preparation of adjustment

Remove table(disc) in order to adjustment Tangential screw and Radial screw.

Remove two screws.

And remove clamper ass'y from mechanism.

Remove Disc(clamper) and Disc(holder).

Unlock

Disc (clamper) Disc (holder)

Asembling Disc(clamper) and Disc(holder).

Lock

Remove four screws.

And remove DVD Mechanism from chasis.

Pull out Table (disc)

Atttach DVD Mechanism to Chasis.

clamper ass'y

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DR-S2.2

9

10

11

12

1

2

ADJUSTMENT PROCEDURES-8

ADJUSTMENT OF DVD MECHANISM-5

DVD jitter Adjustment

2

Move slider to the arrow direction.

Refer to the next page

(ADJUSTMENT PROCEDURES-9)

Set the test disk and the Disc(cramper).

View ofAdjustment screws.

Tangential

adjustment screw

Radial

adjustment screw

Cramper

After adjustment

The position of the gear

Move slider to arrow.

The position of the gear is as follows.

Mark

After you complete sdjustment attach Table(disc) in

reverce procedure.

Take care to re-assemble the procedure.

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

DR-S2.2

ADJUSTMENT PROCEDURES-9

ADJUSTMENT OF DVD MECHANISM-6

Monitor

Mechanism Assy

Adjust the Tangential Adjustment Screw

so that jitter becomes minimum.

Use disc: GGV1025

DVD Jitter Adjustment

2

J4 : - - - -

Disc playback normally.

•The measurement of block error rate

If error rate is OK,

locks a root of

tangential and radial

adjustment screws with

the Screw tight, and

go to step

Screw tight : GYL1001

Turn the POWER OFF in

case of NG once, and

perform the adjustment

once again.

Confirm the error rate that is

displayed "OK"

(Example ER (av): 2.5e - 5-*OK )

Playback method of inner and outer address for the purpose is refererd to "5. TEST MODE".

Test mode

Play the DVD test disc at outer track

(around #200000)

Test mode

Play the DVD test disc at innerouter track

(around #30000)

Mechanism Assy

Adjust the Radial Adjustment Screw so that

jitter becomes minimum.

Test mode

Play the DVD test disc at outer track

(around #200000)

Mechanism Assy

Adjust the Tangential Adjustment Screw

so that jitter becomes minimum.

Test mode end

Check

J4 : Min

Tangential

adjustment

screw

Radial

adjustment

screw

Front side

J4 :

3

OK NG

5

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TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Onkyo DR-S2.2 User manual

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