Onkyo TX-SR303 Bedienungsanleitung

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

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TX-SR303/303E

SERVICE MANUAL

TX-SR303 Silver model

Ref. No. 3862

042005

AV RECEIVER

120V AC, 60HzMDD

TX-SR303E Silver model

230-240V AC, 50HzMPP

MODEL TX-SR303

MODEL TX-SR303E

RC-605S

TONE +STEREO

LISTENING MODE

DISPLAY

DIGITAL INPUT

DIMMER MEMORY

TUNING MODE

RETURN

TUNING / PRESET

ENTER

SETUP

STANDBY

STANDBY/ON

CLEAR

PHONES MULTl CH DVD VIDEO 1/VCR VIDEO 2 VIDEO 3 TAPE TUNER CD

MASTER VOLUME

A SPEAKERS B

MUTING

MENUTOP MENU

SP A

SETUPRETURN

RANDOM

SUBTITLE

PLAY MODE

AUDIO REPEAT

RC-605S

---

TAPE /AMP

ON STANDBY

DIMMER SLEEP

INPUT SELECTOR

REMOTE MODE

DTAPE TUNER

DVD

MULTICH

LISTENING MODE

DISPLAY

TEST

TONE

CH SEL

SURROUND

STEREO

CINE FLTR

LEVEL

L NIGHT

VOL

CDR

DVD

RECEIVER

+10

CLR

123

456

789

ENTER

DISC

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.

TX-SR303/303E

SPECIFICATION

Audio Outputs

Analog Outputs TAPE, VIDEO1

Subwoofer Pre Outputs 1

Speaker Outputs SP-A (L, R, C, SL, SR) + SP-B (L, R)

Phones 1

Specifications and features are subject to change without notice.

Power Supply North American: AC 120 V, 60 Hz

European: AC 230-240 V, 50 Hz

Power Consumption North American: 4.2 A

European: 360 W

Stand-by Power Consumption North American: 0.1 W

European: 0.2 W

Dimensions

(W x H x D) 435 x 150 x 369 mm

17-1/8" x 5-7/8" x 14-1/2"

Weight North American and European: 8.5 kg

18.7 lbs.

Video Outputs

Composite MONITOR OUT, VIDEO1

Audio Inputs

Digital Inputs Optical: 1

Coaxial: 1

Analog Inputs DVD(MULTICHANNEL), VIDEO1,

VIDEO2, VIDEO3, TAPE, CD

Multichannel Inputs 6

General

Power Output

2 channel driven: North American: 65 W + 65 W

(8 , 20Hz-20kHz, FTC)

European: 90 W + 90 W (6 , 1kHz, DIN)

Dynamic Power 160 W + 160 W (3 , Front)

125 W + 125 W (4 , Front)

85 W + 85 W (8 , Front)

THD

(Total Harmonic Distortion) 0.08% (Power Rated)

Damping Factor 60 (Front, 1kHz, 8 )

Input Sensitivity and Impedance 200 mV/ 47 k (LINE)

Output Level and Impedance 200 mV/ 470 (REC OUT)

Frequency Response 10 Hz-100 kHz/ +1 dB-3 dB (Direct

mode)

Tone Control 10 dB, 50 Hz (BASS)

10 dB, 20 kHz (TREBLE)

Signal to Noise Ratio 100 dB (LINE IHF-A)

Speaker Impedance 6 -16

Amplifier Section

Input Sensitivity/Output Level

and Impedance 1 Vp-p /75 (Composite)

Video Section

Tuning Frequency Range North American: 87.5 MHz-107.9 MHz

European: 87.5 MHz-108.0 MHz

Usable Sensitivity Stereo: 17.2 dBf 2 V(75 IHF)

Mono: 11.2 dBf 1 V(75 IHF)

Signal to Noise Ratio Stereo: 70 dB (IHF-A)

Mono: 76 dB (IHF-A)

THD Stereo: 0.3% (1kHz)

Mono: 0.2% (1kHz)

Frequency Response 30 Hz-15 kHz / 1 dB

Stereo Separation 45 dB (1kHz)

Tuning Frequency Range North American: 530 kHz-1710 kHz

European: 531 kHz-1611 kHz

Usable Sensitivity 30 V

Signal to Noise Ratio 40 dB

THD 0.70%

Tuner Section

Video Inputs

Composite DVD, VIDEO1, VIDEO2, VIDEO3

SERVICE PROCEDURE

TX-SR303/303E

1. Replacing the fuses

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 10Mohm at 500V

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 adjacent 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.

3. To initialize the unit

The AV receiver uses a battery-less memory backup system in order to retain radio presets and other settings

when it's unplugged or in the case of a power failure.

Although no batteries are required, the AV receiver must be plugged into an AC outlet in order to charge the

backup system. Once it has been charged, the AV receiver will retain the settings for several weeks,

although this depends on the environment and will be shorter in humid climates.

1. Press and the hold down the VIDEO 1/VCR button , then press the STANDBY/ON button when the unit is Power on.

2. After " Clear " is displayed, the preset memory and each mode stored in the memory, are initialized and will return to

the factory settings.

5. Memory Backup

<Note>

Main microprocessor Q701 only.

1. Press and the hold down the DISPLAY button , then press the STANDBY/ON button when the unit is Power on.

Version is displayed on FL display only for 3seconds.

2. Press the STANDBY/ON button to Power off.

4. To check version of microprocessor

Ver.0.50/05131a

Ex.

REF NO.

F901

F901 or

F902

F902 or

F6901

F6901 or

F6902

F6902 or

PART NAME

FUSE

DESCRIPTION

6.3A-UL/T-237

6.3A-T/UL-ST2

3.15A-SE-EAK FUSE

3.15A-SE-TL250V

8A-UL

8A-T/UL-ST2

8A-UL

8A-T/UL-ST2

PART NO.

252166

252260

252076

252242

252276

252198

252261

252198

252261

REMARKS

!, <303>

!, <303E>

<Notes>

<303> : TX-SR303 Only

<303E> : TX-SR303E(European model) Only

TX-SR303/303E

EXPLODEDVIEWS-1

A003

x 27 pcs.

A004

x 4 pcs.

A051

x 6 pcs.

A004

x 2 pcs.

A004

x 4 pcs.

A023

x 4 pcs.

A004

x 3 pcs.

A003

x 2 pcs.

A013

x 6 pcs. A015

x 3 pcs.

A016

x 2 pcs.

A055

x 4 pcs.

A056

x 8 pcs.

A004

x 8 pcs.

A002

x 13 pcs.

U18P101

P703

T901

P901

F901

A401

A028

A405

A050

A052 A450

A413

U01

U03

U04

U05

U06

U14

U11

U13

U15

U02

U16

U17

U08

U09

A001 A025

A025

A412

A065

A406

A004

A420

A430

A411

A010

A011

A040

A048

A004

x 3pcs

A004

A014

A030

F6901

F6902

A003

x 3 pcs.

Refer to

<Fig-1> in

EXPLODED VIEWS-2

A045

A004

A046

TX-SR303/303E

EXPLODEDVIEWS-2

<Fig-1>

Q6060

Q6061

Q6062

Q6063

Q6064

Q6054

Q6053

Q6052

Q6050

Q6051

Q6050A

x10

A037

x10

TX-SR303/303E

SCHEMATIC DIAGRAMS-1

AUDIO INPUT SECTION

TX-SR303/303E

J5658

J5659

J5654

J5620

J5644

J5620

RL5700

P6906

P5505

JL5501A JL5501B

D9005

D3SBA20

P9502

P5503

P311B

P301 P302

P303

P5504

D5672

D5671

Q5640

2.5V7

3.3V5

5.0V2

GND4

MODE1

NC6

VCC

Q5630

Q5503

NJM4565M-D

Q5630

NJM4565M 3

R5809

R5808

R5813

R5814

R5812

R5811

R5595

10K

R5594

10K

R5590

10K

R5597

1.2K

R5596

470

R5598

10K

R5593

1.2K

R5592

470

R5591

10K

R5599

10K

R5634

10K

R5633

1.2K

R5632

15K

R5631

47K

R5630

220

Q5671

Q5672 GIO

C5591

330J

C5590

330J

C5631

221J

C5632

103J

C5555 472J

C5554

224J

C5552

472J C5551

224J

C9020

1000/16

C9021

1000/16

C5666 C5667

C5671

C5672

C5652

220/25

C5569 10/63

C5570 10/63

C9010

4700/16

C5663

10/63

C5662

10/63

C5660

10/63

C5661

10/63

C5650

10/63

C5653

10/63

C5651

10/63

C5640

10/63

C5643

22/25 C5642

22/25

C5641

22/25

C5668

220/25

C5669

220/25

C5673

220/25

C5674

220/25

C5576 10/63

C5567 10/63

C5568 10/63

C5571 10/63

C5630

10/16

C5664

220/25

C5665

220/25

C5608

47/50

C5609

47/50

C5606

47/50

C5607

C5600

47/50

C5601

47/50

C5602

47/50

C5604

47/50

C5605

47/50

C5603

47/50

C5574 10/63

C5575 10/63

C5572 10/63

C5573 10/63

C5564

10/63

C5565

10/63

C5578 1/100

C5577 10/63

C5566 10/63

C5560 47/25

C5563 47/25

C5562 47/25

C5561 47/25

C5559 47/25

C5558 47/25

C5557 47/25

C5556 47/25

C5553

4.7/100

C5550

4.7/100

D9020 RN1N4003

D9021

RN1N4003

D5650

D9011

RN1N4003

D5651

D5711

D5710

D5700

1SS352

OR 1SS355

Q5650

Q5661 79M12HF

GIO

Q5655

79M05FA

GIO

Q5660 78M12HF

GIO

Q5654

LM2940CT-5.0

Q5652

Q5651

Q5700

KRC102S

OR RN1402

Q5617

Q5616

Q5611

Q5610

Q5615 Q5614

Q5613

Q5612

Q5609

Q5608

Q5607

Q5606

Q5601

Q5600

Q5605

Q5604

Q5603

Q5602

Q5653

PURE AUDIO SWITCH

C9017

102J

C9005

334J MMT

C5710

C5709

C5708

103J

C5707

103J

C5706

103J

C5704

103J

C5705

103J

C5703

103J

C5701

103J

C5702

103J

C5712

C5512

C5511

C5510

221J

C5509

221J

C5711

C5532

C5531

C5530

C5529

102J

C5528

C5527

C5526

C5525

C5524

221J

C5523

221J

C5514

221J

C5506

C5505

C5516

C5515

C5522

221J

C5521

221J

C5520

C5519

221J

C5518

221J

C5517

221J

C5513

221J

C5508

221J

C5507

221J

C5504

C5503

221J

R5672

R5671

R5665

R5661

R5660

R5651

R5650

R5656

R5652

R5653

R5655

R5640

0.22

R5682

100K

R5681

100K

R5680

100K

R5581

220

R5582

220

R5583

220

R5552

56K

R5551

56K

R5550

R5549

R5704

R5706 R5664

R5668 22

R5662

R5666

R5667

R5663

R5626

R5627

100

R5620

R5621

R5622

R5624

R5623

R5625

R5608

220K

R5609

220K

R5618

2.2K

R5619

2.2K

R5606

220K

R5607

R5616

R5617

270

R5600

220K

R5601

220K

R5610

R5611

R5604

220K

R5605

220K

R5614

R5615

R5602

220K

R5603

220K

R5612

R5613

R5587 220

R5588 220

R5589 220

R5572

R5571

R5532

R5531

R5570

R5569

22K

R5530

R5529

100

R5568

R5567

R5528

R5527

R5566

R5565

R5526

R5525

R5564

56K

R5563

56K

R5524

330

R5523

330

R5562

56K

R5561

56K

R5560

R5559

R5558

R5557

R5554

R5553

R5548

R5547

R5544

R5543

R5556

56K

R5555

56K

R5546

56K

R5545

56K

R5503

330

R5522

330

R5521

330

R5520

330

R5519

330

R5518

330

R5517

330

R5516

330

R5515

330

R5514

330

R5513

330

R5508

330

R5507

330

R5506

330

R5505

330

R5504

330

L_COM4

R_COM2

L_COM2

VDD

R_COM

R_COM3

R_COM4

DATA

VSS

L_COM3

L_COM

VEE

Q5502

NJU7311AM

15 16

COUT

ROUT

LOUT

TCCAP

VDDOUT2

VSSOUT2

GND

SWBIN

RBBIN

LBBIN

RSBIN

LSBIN

CBIN

RBIN

LBIN

SWAIN

RBAIN

LBAIN

RSAIN

CAIN LSAIN

RAIN

LAIN

LATCH

CLOCK

DAT

DGND

R12IN

L12IN

R11IN

L11IN

R10IN

L10IN

R9IN

L9IN

R8IN

L8IN

R7IN

L7IN

R6IN

L6IN

R5IN

L5IN

R4IN

L4IN

R3IN

L3IN

R2IN

L2IN

R1IN

L1IN

VSSOUT

VDDOUT

FR-

FR+

FL-

FL+

DCR_IN

DCR_OUT

DCL_IN

DCL_OUT

DCCAP_SW

DCCAP_RB

DCCAP_LB

DCCAP_RS

DCCAP_LS

GND

DCCAP_C

DCCAP_R

DCCAP_L

REC_A4R

REC_A4L

REC_A3R

REC_A3L

REC_A2R

REC_A2L

REC_A1R

REC_A1L

V-

V+

GND

FIL_TR

FIL_BR

DC_R2

DC_R1

FIL_TL

FIL_BL

DC_L2

DC_L1

SWOUT

RBOUT

LBOUT

RSOUT

LSOUT

Q5501

NJW1157B

100

MPU_GND

AMUT

Z2MUT

ADRT-

ADRT+

ADLT-

ADLT+

TUPACK_L

TUPACK_R

VIDEO4_L

VIDEO4_R

VLTNDAT

VLTNCLK

VLTNSTB

DAC_SBR

DAC_FL

DAC_FR

DAC_SBL

DAC_SW

MIC

SB/PREMUTE

POFF

FSWSTB

FSWCLK

FSWDAT

10S

2.5VDSP

3.3VDSP

DAC_CT

DAC_SL

DAC_SR

-7V +7V

+12VA

-12VA

-5V_VIDEO

+5V_VIDEO

A_GND

VOLH

THRM

PRO

VPOWER

HPDET

APOWER

SEC1H

-VP

FLAC2

FLAC1

FSWSTB

FSWCLK

FSWDAT

TAPEOUT_R

SOURCE_R

V1OUT_R

Z2_R

DAC_SBR

DAC_FR

DMIXR

VPOWER

+12V

DMIXL

TAPEOUT_R

-12V

DAC_FL

DAC_SBL

V1OUT_L

Z2_L

SOURCE_L

CD_R

APOWER

A_GND

-12V

DGND

+12V

-VP

POFF

10S

CD_L

MULTI_SW

MULTI_SR

MULTI_SL +24V

MULTI_C

TAPEOUT_L AIN_R

MPUGND

VLTNDAT

VLTNCLK

VLTNSTB

A1_GND

TAPE_R AIN_L FL_OUT

FR_OUT

CT_OUT

TAPE_L SL_OUT

SR_OUT

SBL_OUT

VIDEO3_R SBR_OUT

SW_OUT

VIDEO3_L

MIC

+12VD

MIC

V2OUT_R VIDEO4_R

VIDEO4_L

TUPACK_R

V2OUT_L TUPACK_L

TUNER_R

TUNER_L

CD_R

CD_L

TAPE_R

TAPE_L

V1OUT_R

VIDEO3_R

VIDEO3_L

VIDEO2_R VIDEO2_R

VIDEO2_L VIDEO2_L

VIDEO1_R

V1OUT_L VIDEO1_L

MULTI_R Z2_L SW

MULTI_L Z2_R

VIDEO1_R

VIDEO1_L

ADRT-

ADRT+

ADLT-

ADLT+

AIN_R

AIN_L

MULTI_R

AIN_L

MULTI_L SOURCE_L

Z2_L

SBR_OUT

SBL_OUT

SL_OUT

SR_OUT

Z2_R

FL_OUT

AIN_R

CT_OUT

FR_OUT

SB/PREMUTE

MULTI_SR

SOURCE_R

MULTI_SL

MULTI_SW

MULTI_C AMUT

Z2MUT

PRE_R

PRE_L

PRE_SR

PRE_SL

PRE_SW/SBL

PRE_C

PRE_SR

PRE_SL

PRE_SW/SBL PRE_R

PRE_SBR

PRE_SW/SBL

PRE_L

PRE_C

PRE_SBR

PRE_SW/SBL

TO_P6906

TO NCPS-8546

FLAC2

FLAC1

+24V

-24V

APOWER

POFF

10S

-12V

+12V

-VP

A6 Only

H3 Only

T6, A6 Only

Except T3, H3

Except T4, H4

T6 Only

A6 Only

TO POWER AMP

2.2K2.2KR5610 - 5616

NoYesJ5654 10/502.2/50

TO NADG-8514

2.2K

RN1441

220K

Q5617

Q5610 - 5616

C5607

R5620 - 5626

R5607

P7907

P7905

P7904

P7903

P7902

TO NADG-8514

NAAF-8523

VIDEO3 IN

CENTER

SURR L

FRONT L

VIDEO1 IN

VIDEO1 OUT

VIDEO2 IN

TAPE IN

TAPE OUT

U05

AMPLIFIER PC BOARD (1/2)

TO AMPLIFIER

PC BOARD (2/2)

APPLY MODELS & CODE

CODE MODEL

TX-SR303

HT-R330

TX-SR403 / TX-SR8340

HT-R430

TX-SR503/503E / TX-SR8350

TX-SA503

HT-R530

TX-SR603 / TX-SR8360

TX-SA603

DVD IN

FRONT R

SURR R

SUBWOOFER

PREOUT

SUBWOOFER

221J

Refer to following table about the parts displayed by mark " ".

<Note>

NC=No mount of parts.

CODE

CIRCUIT NO.

AN34060A

330

MTZ6.3C

68(1W)

220/25

220K

10/50

2.2K

2.2/63

T3H3

C5607

R5607

CIRCUIT NO.

CODE

R5600 - 5609 :

RN1441

TO NAAF-8550

BCDEFGH

TX-SR303/303E

SCHEMATIC DIAGRAMS-1

AUDIO INPUT SECTION

TX-SR303/303E

J5658

J5659

J5654

J5620

J5644

J5620

RL5700

P6906

P5505

JL5501A JL5501B

D9005

D3SBA20

P9502

P5503

P311B

P301 P302

P303

P5504

D5672

D5671

Q5640

2.5V7

3.3V5

5.0V2

GND4

MODE1

NC6

VCC

Q5630

Q5503

NJM4565M-D

Q5630

NJM4565M 3

R5809

R5808

R5813

R5814

R5812

R5811

R5595

10K

R5594

10K

R5590

10K

R5597

1.2K

R5596

470

R5598

10K

R5593

1.2K

R5592

470

R5591

10K

R5599

10K

R5634

10K

R5633

1.2K

R5632

15K

R5631

47K

R5630

220

Q5671

Q5672 GIO

C5591

330J

C5590

330J

C5631

221J

C5632

103J

C5555 472J

C5554

224J

C5552

472J C5551

224J

C9020

1000/16

C9021

1000/16

C5666 C5667

C5671

C5672

C5652

220/25

C5569 10/63

C5570 10/63

C9010

4700/16

C5663

10/63

C5662

10/63

C5660

10/63

C5661

10/63

C5650

10/63

C5653

10/63

C5651

10/63

C5640

10/63

C5643

22/25 C5642

22/25

C5641

22/25

C5668

220/25

C5669

220/25

C5673

220/25

C5674

220/25

C5576 10/63

C5567 10/63

C5568 10/63

C5571 10/63

C5630

10/16

C5664

220/25

C5665

220/25

C5608

47/50

C5609

47/50

C5606

47/50

C5607

C5600

47/50

C5601

47/50

C5602

47/50

C5604

47/50

C5605

47/50

C5603

47/50

C5574 10/63

C5575 10/63

C5572 10/63

C5573 10/63

C5564

10/63

C5565

10/63

C5578 1/100

C5577 10/63

C5566 10/63

C5560 47/25

C5563 47/25

C5562 47/25

C5561 47/25

C5559 47/25

C5558 47/25

C5557 47/25

C5556 47/25

C5553

4.7/100

C5550

4.7/100

D9020 RN1N4003

D9021

RN1N4003

D5650

D9011

RN1N4003

D5651

D5711

D5710

D5700

1SS352

OR 1SS355

Q5650

Q5661 79M12HF

GIO

Q5655

79M05FA

GIO

Q5660 78M12HF

GIO

Q5654

LM2940CT-5.0

Q5652

Q5651

Q5700

KRC102S

OR RN1402

Q5617

Q5616

Q5611

Q5610

Q5615 Q5614

Q5613

Q5612

Q5609

Q5608

Q5607

Q5606

Q5601

Q5600

Q5605

Q5604

Q5603

Q5602

Q5653

PURE AUDIO SWITCH

C9017

102J

C9005

334J MMT

C5710

C5709

C5708

103J

C5707

103J

C5706

103J

C5704

103J

C5705

103J

C5703

103J

C5701

103J

C5702

103J

C5712

C5512

C5511

C5510

221J

C5509

221J

C5711

C5532

C5531

C5530

C5529

102J

C5528

C5527

C5526

C5525

C5524

221J

C5523

221J

C5514

221J

C5506

C5505

C5516

C5515

C5522

221J

C5521

221J

C5520

C5519

221J

C5518

221J

C5517

221J

C5513

221J

C5508

221J

C5507

221J

C5504

C5503

221J

R5672

R5671

R5665

R5661

R5660

R5651

R5650

R5656

R5652

R5653

R5655

R5640

0.22

R5682

100K

R5681

100K

R5680

100K

R5581

220

R5582

220

R5583

220

R5552

56K

R5551

56K

R5550

R5549

R5704

R5706 R5664

R5668 22

R5662

R5666

R5667

R5663

R5626

R5627

100

R5620

R5621

R5622

R5624

R5623

R5625

R5608

220K

R5609

220K

R5618

2.2K

R5619

2.2K

R5606

220K

R5607

R5616

R5617

270

R5600

220K

R5601

220K

R5610

R5611

R5604

220K

R5605

220K

R5614

R5615

R5602

220K

R5603

220K

R5612

R5613

R5587 220

R5588 220

R5589 220

R5572

R5571

R5532

R5531

R5570

R5569

22K

R5530

R5529

100

R5568

R5567

R5528

R5527

R5566

R5565

R5526

R5525

R5564

56K

R5563

56K

R5524

330

R5523

330

R5562

56K

R5561

56K

R5560

R5559

R5558

R5557

R5554

R5553

R5548

R5547

R5544

R5543

R5556

56K

R5555

56K

R5546

56K

R5545

56K

R5503

330

R5522

330

R5521

330

R5520

330

R5519

330

R5518

330

R5517

330

R5516

330

R5515

330

R5514

330

R5513

330

R5508

330

R5507

330

R5506

330

R5505

330

R5504

330

L_COM4

R_COM2

L_COM2

VDD

R_COM

R_COM3

R_COM4

DATA

VSS

L_COM3

L_COM

VEE

Q5502

NJU7311AM

15 16

COUT

ROUT

LOUT

TCCAP

VDDOUT2

VSSOUT2

GND

SWBIN

RBBIN

LBBIN

RSBIN

LSBIN

CBIN

RBIN

LBIN

SWAIN

RBAIN

LBAIN

RSAIN

CAIN LSAIN

RAIN

LAIN

LATCH

CLOCK

DAT

DGND

R12IN

L12IN

R11IN

L11IN

R10IN

L10IN

R9IN

L9IN

R8IN

L8IN

R7IN

L7IN

R6IN

L6IN

R5IN

L5IN

R4IN

L4IN

R3IN

L3IN

R2IN

L2IN

R1IN

L1IN

VSSOUT

VDDOUT

FR-

FR+

FL-

FL+

DCR_IN

DCR_OUT

DCL_IN

DCL_OUT

DCCAP_SW

DCCAP_RB

DCCAP_LB

DCCAP_RS

DCCAP_LS

GND

DCCAP_C

DCCAP_R

DCCAP_L

REC_A4R

REC_A4L

REC_A3R

REC_A3L

REC_A2R

REC_A2L

REC_A1R

REC_A1L

V-

V+

GND

FIL_TR

FIL_BR

DC_R2

DC_R1

FIL_TL

FIL_BL

DC_L2

DC_L1

SWOUT

RBOUT

LBOUT

RSOUT

LSOUT

Q5501

NJW1157B

100

MPU_GND

AMUT

Z2MUT

ADRT-

ADRT+

ADLT-

ADLT+

TUPACK_L

TUPACK_R

VIDEO4_L

VIDEO4_R

VLTNDAT

VLTNCLK

VLTNSTB

DAC_SBR

DAC_FL

DAC_FR

DAC_SBL

DAC_SW

MIC

SB/PREMUTE

POFF

FSWSTB

FSWCLK

FSWDAT

10S

2.5VDSP

3.3VDSP

DAC_CT

DAC_SL

DAC_SR

-7V +7V

+12VA

-12VA

-5V_VIDEO

+5V_VIDEO

A_GND

VOLH

THRM

PRO

VPOWER

HPDET

APOWER

SEC1H

-VP

FLAC2

FLAC1

FSWSTB

FSWCLK

FSWDAT

TAPEOUT_R

SOURCE_R

V1OUT_R

Z2_R

DAC_SBR

DAC_FR

DMIXR

VPOWER

+12V

DMIXL

TAPEOUT_R

-12V

DAC_FL

DAC_SBL

V1OUT_L

Z2_L

SOURCE_L

CD_R

APOWER

A_GND

-12V

DGND

+12V

-VP

POFF

10S

CD_L

MULTI_SW

MULTI_SR

MULTI_SL +24V

MULTI_C

TAPEOUT_L AIN_R

MPUGND

VLTNDAT

VLTNCLK

VLTNSTB

A1_GND

TAPE_R AIN_L FL_OUT

FR_OUT

CT_OUT

TAPE_L SL_OUT

SR_OUT

SBL_OUT

VIDEO3_R SBR_OUT

SW_OUT

VIDEO3_L

MIC

+12VD

MIC

V2OUT_R VIDEO4_R

VIDEO4_L

TUPACK_R

V2OUT_L TUPACK_L

TUNER_R

TUNER_L

CD_R

CD_L

TAPE_R

TAPE_L

V1OUT_R

VIDEO3_R

VIDEO3_L

VIDEO2_R VIDEO2_R

VIDEO2_L VIDEO2_L

VIDEO1_R

V1OUT_L VIDEO1_L

MULTI_R Z2_L SW

MULTI_L Z2_R

VIDEO1_R

VIDEO1_L

ADRT-

ADRT+

ADLT-

ADLT+

AIN_R

AIN_L

MULTI_R

AIN_L

MULTI_L SOURCE_L

Z2_L

SBR_OUT

SBL_OUT

SL_OUT

SR_OUT

Z2_R

FL_OUT

AIN_R

CT_OUT

FR_OUT

SB/PREMUTE

MULTI_SR

SOURCE_R

MULTI_SL

MULTI_SW

MULTI_C AMUT

Z2MUT

PRE_R

PRE_L

PRE_SR

PRE_SL

PRE_SW/SBL

PRE_C

PRE_SR

PRE_SL

PRE_SW/SBL PRE_R

PRE_SBR

PRE_SW/SBL

PRE_L

PRE_C

PRE_SBR

PRE_SW/SBL

TO_P6906

TO NCPS-8546

FLAC2

FLAC1

+24V

-24V

APOWER

POFF

10S

-12V

+12V

-VP

A6 Only

H3 Only

T6, A6 Only

Except T3, H3

Except T4, H4

T6 Only

A6 Only

TO POWER AMP

2.2K2.2KR5610 - 5616

NoYesJ5654 10/502.2/50

TO NADG-8514

2.2K

RN1441

220K

Q5617

Q5610 - 5616

C5607

R5620 - 5626

R5607

P7907

P7905

P7904

P7903

P7902

TO NADG-8514

NAAF-8523

VIDEO3 IN

CENTER

SURR L

FRONT L

VIDEO1 IN

VIDEO1 OUT

VIDEO2 IN

TAPE IN

TAPE OUT

U05

AMPLIFIER PC BOARD (1/2)

TO AMPLIFIER

PC BOARD (2/2)

APPLY MODELS & CODE

CODE MODEL

TX-SR303

HT-R330

TX-SR403 / TX-SR8340

HT-R430

TX-SR503/503E / TX-SR8350

TX-SA503

HT-R530

TX-SR603 / TX-SR8360

TX-SA603

DVD IN

FRONT R

SURR R

SUBWOOFER

PREOUT

SUBWOOFER

221J

Refer to following table about the parts displayed by mark " ".

<Note>

NC=No mount of parts.

CODE

CIRCUIT NO.

AN34060A

330

MTZ6.3C

68(1W)

220/25

220K

10/50

2.2K

2.2/63

T3H3

C5607

R5607

CIRCUIT NO.

CODE

R5600 - 5609 :

RN1441

TO NAAF-8550

BCDEFGH

TX-SR303/303ETX-SR303/303E

SCHEMATIC DIAGRAMS-2

DSP SECTION

DACDA3

DACDA4

RESET

CNVSS

FCLK

FBUSY

AMUT

SBZ2MUT

STEREO

FTXD

FRXD

FTXD

APOWER

VCSDA

REMIN

VCSCL

FRXD

FCLK

FBUSY

DIGSDI

SA15/EA18

SA14/EA17

SD13/EA16

SD12/EA15

SD10/EA13

SD9/EA12

SD8/EA11

SD_CKE

SD_CKO

SD11/EA14

SD_WE

SD_LDQM

SD_CS

BA/EA19

A10

CAS

RAS

SD_UDQM

SD12/EA15

SD11/EA14

SD10/EA13

SD9/EA12

SD8/EA11

SD13/EA16

SD_CKO

BT_OE

BT_CS

A10

A2 A4

SA14/EA17

SA15/EA18

BT_WE

DACDA2

DACDA1

DACBCK

DACLRCK

SRCLRCK

SRCDO

DSPCS_3V

RAS

CAS

DSPCLKIN

ADSDO

SD_UDQM

SA15/EA18

SA14/EA17

SD13/EA16

SD12/EA15

SD11/EA14

SD10/EA13

SD9/EA12

SD8/EA11

SD_CKE

BA/EA19

A10

DIGSDI_3V

DSPFINT_3V

DSPINT_3V

BT_WE

BT_OE

BT_CS

SD_WE

DSPRST_3V D3

SD_LDQM

DSPBUSY_3V D5

FIL_SBL

COAX1

FIL_SBR

DIRRST_3V

DIRINT_3V

DIRCS_3V

DIGCLK_3V

OPT1

DIGSDO_3V

DIGSDI_3V

RDSDAT

+VCC

+VBOOT

+VSD

+PLLVDD

+VDSP

DIGCLK_3V

DIGSDO_3V

DSPFCS_3V

FIL_SL

FIL_SR

VOLDAT

VOLCLK

VOLSTB

FIL_FR

FIL_FL

FSWSTB

FSWCLK

FSWSDO

DAC_SBR

DAC_SBL

FIL_SW

FIL_CT

+12VA

DAC_SW

APOWER

SEC1H

VOLH

THERMAL

PROTECT

FAC1

FAC2

-VP

Z2MUT

V4_R

V4_L

GNDV4A

MICOUT

GNDMIC

TU_R

TU_L

GNDTU

+5VCPU

PLLCLK

PLLSDO

PLLCE

FSWSTB

FSWSDO

FSWCLK

FLDCLK

OSDCS

FLDSDO

V4Y

V4C

V4V

VIDEO-5V

OPT2

COAX2

OPT3

OPTF

IRIN

SEC1H

-12VA

KEY1

KEY0

KEYINT3

KEYINT2

KEYINT1

KEYINT0

KEY3

KEY2

OSDCS

VOLA

HPDET

VOLB

MICDET

RDSSIG

RDSCLK

VOLH

THERMAL

PROTECT

CAS

RAS

SD_CS

SD_CKE

SD_UDQM

SD_LDQM

SD_WE

SD_CS

+3.3DSPIO

DSPBUSY_3V

DSPINT

DIGSDI

DSPFINT

DSPBUSY

DIRINT_3V

DIRINT0

DSPRST_3V

DIGCLK_3V

DIGSDO_3V

DSPCS_3V

DSPFCS_3V

DIRRST_3V

DIRCS_3V

DSPRST

DIGCLK

DIGSDO

DSPCS

DSPFCS

DIRRST

DIRCS

COAX1

COAX2

OPT1

DIGSDI_3V

DSPINT_3V

VIDEO+5V/SW+12V

+12VA

+12VTRG

RDSSIG

DET

RDSCLK

RDSDAT

VMUT

VCRST

VCSCL

VCSDA

SDET

SYNC

SPRLZ2

SPRLSB

SPRLCS

SPRLF

VSYNC

+12V/SW+12V

DIRINT0

DSPFINT_3V

DAC_FR

DAC_FL

GNDDG

VPOWER

HPDET

+12VA

DAC_CT

DAC_SL

DAC_SR

-7V

+7V

SBZ2MUT

GND+12V

-12VA

GND+7

+10S

POFFV

+5VDIS

+5VDSP

+12VTRG

GNDV

VIDEO-5V

VIDEO+5V/

SW+12V

POFFV

+3.3V

+2.5V

GNDDG

ADRT-

ADRT+

ADLT-

ADLT+

AMUT

Z2MUT

DIRINT1

SRCBCK

SDET

SYNC

VMUT

VCRST

AMUTA

SBZ2MUTA

Z2MUTA

RESET

CNVSS

INT3

INT2

INT1

BAND

SPRLCS

SPRLSB

SPRLZ2

FLDCLK

FLDCS

FLDRST

FSWSDO

FSWSTB

FSWCLK

FLDSDO

DIGSDO

VOLSTB

VOLCLK

VOLDAT

DIGCLK

DSPBUSY

DSPINT

DSPFINT

PLLCLK

PLLSDO

PLLCE

TUMUT

SPRLF

FCE

DSPRST

FEPM

TRGZ2

SYSOUT

LEDSTBY

LEDZONE2

LEDPURE

SYSIN

APOWER

VPOWER

DIRCS

DIRRST

DSPFCS

DSPCS

POFF

VSYNC

TUMUT

DET

TU_R

GNDTU

TU_L

STEREO

GNDMIC

MICDET

+7V

OPTF

MICOUT

-7V

V4C

GND+7

V4Y

V4V

V4_L

GNDV4A

V4_R

LEDPURE

LEDSTBY

VOLB

VOLA

KEYINT3

FAC1

FAC2

-VP

+5VDIS

KEYINT2

KEYINT1

KEYINT0

REMIN

FLDRST

FLDCS

FLDCLK

FLDSDO

KEY1

KEY0

KEY2

KEY3

LEDZONE2

GNDDG

+5.6DIS

T6, A6 -- 40P

TO FLASH WRITER

C401, 402

DESCRIPTION

C411, 412

C421, 422

681J 405-407

C403, C413,415-417

C423,425-427

681J

DESCRIPTION 470 470 4.7K

R421, 422

R431, 432 R423 - 427

R433 - 437 R451, 452

R441, 442 R443 - 447

R453 - 457

4.7K

R698 R699

NO YES

YES NO

YES NOT5 MD*, H5 MD*

T5, H5 Other

Other

T6, A6 P201A R691

YES NO

T5, A5, H5

Other NO

NO YES

Other

R111,112,113

220K

000J

P703A

DIGITAL IN

NADG-8514

H5, T6, A6 Only

R687

33K

R787

000J

56K

R686

33K

R786

000J

10K

000J

R685

R785

000J

R688

10K

56K

R788

000J

10K

000J

33K

T4, H4, H4

56K 33K

33K 56K

or IC42S16100

T3, H3, T4, H4 -- 23P TO TUNER UNIT

T5, H5, A5 -- 29P

TO NADIS-8513

TO NAVD-8549

TO NAAF-8519

TO NAAF-8523

C707

104Z

C752

474K

R748

2.2K

474K

R749

2.2K

R511

10K

R521

1.5K

R531

22K

R551

22K

R541

22K

R532

22K

R562

22K R512

10K

R572

1.5K

R522

1.5K R502

10K

R542

22K

R794 4.7K

R795 4.7K

R793 4.7K

R790 4.7K

R791 4.7K

R792 4.7K

R789 4.7K

R797

4.7K

R718 220

R719 220

R729 10

R730 10

R732 220

R734 220

R733 220

R736 220

R731 220

R758 220

C754

470/6.3

C511

122J C512

122J

C502

272J

C708

104Z

C288

104Z

C287

104Z

C284

104Z

L282

022M

C282

104Z

R226

Q282 IC42S16100

1VCC0

2DQ0

3DQ1

4GNDQ1

5DQ2

6DQ3

7VCCQ1

8DQ4

9DQ5

10GNDQ2

11DQ6

12DQ7

13VCCQ2

14LDQM

15_WE

16_CAS

17_RAS

18_CS

19A11

20A10

21A0

22A1

23A2

24A3

25VCC1 26

GND1

NC1

CKE

CLK

UDQM

NC2

VCCQ3

DQ8

DQ9

GNDQ3

DQ10

DQ11

VCCQ4

DQ12

DQ13

GNDQ4

DQ14

DQ15

GND2

R261 10K

R260 10K

C205

122J

R25610K

R25510K

R251 10K

R250 10K

C213

104Z

C217

104Z

C216

104Z

R234 10K

R236 10K

R259 47

R238 47

R257

330

R258

2.7K

C206

680J

C204

2.2M

L202

022M

C214

104Z

C215

104Z

C210

104Z

C212

104Z

R22510K

R224

10K R223

10K R222

10K R221

10K R220

10K

R218

10K R217

10K R216

10K

R209

10K

C219

101J

R219

10K C208

104Z

R270 220

C207104Z

R208

10K

R2693.3K

R266

10K C209

104Z

Q201

CS494003

109

AUDATA1

110

AUDATA0

111

CMPCLK,FSCLKN2

112

HDATA2,GPIO2

113

VSS3

114

VDD3

115

HDATA3,GPIO3

116

HDATA0,GPIO0

117 CMPREQ,FLRCLKN2

118 CMPDAT,FSDATAN2

119 FLRCLKN1

120 _WR,_DS,GPIO10

121 _RD,R/_W,GPIO11

122 PLLVSS

123 FILT2

124 FILT1

125 PLLVDD

126 XTALO

127 CLKIN,XTALI

128 CLKSEL

129 _CS,GPIO9

130 A0,GPIO13

131 FSDATAN1

132 VDD4

133 VSS4

134 FSCLKN1,STCCLK2

135 _SCS

136 SCDIN

137 VSS5

138 VDD5

139

A1, GPIO12

140

SCDOUT, SCDIO

141

HINBSY, GPIO8

142

SCCLK

143

UHS,_CS_OUT,GPIO17

144

_RESET

1UHS0,GPIO18

2UHS1,GPOI19

3_INTREQ

4FA1,FSCDIN

5GPOI20

6FA0,FSCCLK

7FSCDIO,FSCDOUT

8GPIO21

9FDAT7

10VDD6

11VSS6

12FHS0,_FWR,_FDS

13FSH1,_FRD,FR/_W

14FDAT6

15_FCS

16_FINTREQ

17FDBCK

18FDAT5

19FDAT4

20VDD7

21VSS7

22FDAT3

23FDBDA

24FDAT2

25DBDA

26DBCK

27FDAT1

28TEST

29FDAT0

30_NV_WE,GPIO16

31_NV_OE,GPIO15

32_NV_CS,GPIO14

33_SD_WE

34SD_DATA0,EXTD0

35SD_DATA1,EXTD1

36SD_DATA2,EXTD2

SD_DATA3,EXTD3

SD_DATA4,EXTD4

SD_DQM0

SD_DATA5,EXTD5

VSSSD4

VDDSD4

SD_DATA6,EXTD6

SD_DATA7,EXTD7

SD_DQM1

SD_DATA15,EXTA18

SD_DATA14,EXTA17

NC5

SD_DATA13,EXTA16

VSSSD3

VDDSD3

SD_DATA12,EXTA15

SD_DATA11,EXTA14

SD_DATA10,EXTA13

SD_DATA9,EXTA11

SD_ADAT8,EXTA11

VSSSD2

VDDSD2

SD_CLK_OUT

SD_ADDR9,EXTA9

SD_CLK_IN

SD_ADDR8,EXTA8

SD_ADDR7,EXTA7

SD_CLK_EN

SD_ADDR6,EXTA6

SD_ADDR5,EXTA5

SD_ADDR4,EXTA4

_SD_CS

VSSSD1

VDDSD1

SD_BA,EXTA19

SD_ADDR10,EXTA10

SD_ADDR0,EXTA0

SD_ADDR1,EXTA1

SD_ADDR2,EXTA2

SD_ADDR3,EXTA3

_SD_RAS

_SD_CAS

SDATAN3,GPIO27

SDATAN2,GPIO26

SDATAN1,GPIO25

SDATAN0,GPIO24

NC4

NC3

LRCLKN,GPIO23

SCLKN,GPIO22

LRCLK1

NC2

NC1

VDD1

VSS1

AUDATA7,XMT958B,GPIO31

AUDATA6,GPIO30

AUDATA5,GPIO29

HDATA7,GPIO7

HDATA6,GPIO6

HDATA5,GPIO5

SCLK1

MCLK

100

VDD2

101

VSS2

102

AUDATA4,GPIO28

103

HDATA4,GPIO4

104

SCLK0

105

HDATA3,GPIO3

106

AUDATA3,XMT958A

107

AUDATA2

108

LRCLK0

109 :

110 :

111 :

112 :

113 :

114 :

115 :

116 :

139 :

140 :

141 :

142 :

143 :

144 :

: 43

: 42

: 41

: 40

: 39

: 38

: 37

L201

022M

R212

10K R235 10K

L281

022M

R473

180

R463

180

R474

180

R464

180

R465

180

R476

180

R466

180

R477

R467

R478

180

R468

R453 R443 R454

R444 R455 R445 R456

R446 R457 R447 R458

R448

R433

R423

R434

R424

R425

470

R436

R426

R437

R427

R438

R428

R413

3.3K

R403

3.3K

R414

3.3K

R404

3.3K

R415

3.3K

R405

3.3K

R416

3.3K

R406

3.3K

R417

R407

R418

R408

C303

104Z

L302

022M

L303

022M

C428

C418

C427

C426

C416

C415

C425

C413

C423

C307

R441

R451

R412

3.3K

R402

3.3K

C412 C422

C311

104Z

C411

C402 C403 C405 C406 C407 C408

C421

R472

180

R462

180

L301

022M

C331

330J

R401

3.3K

R411

3.3K

R431

R421

R435

R471

180

R475

180

R461

180

C401

C501

272J

R501

10K

R552

22K

R561 22K

R571

1.5K R581

1.5K

R582

1.5K

R621 10K

R624 10K

R622 10K

R63210K

R63110K

R64610K

R641 10K

R636 10K

R639 10K

R640 10K

R642 10K

R747

2.2K

C751

Q421

CS42518/28-CQ

17 VQ

18 FLT+

19 REFGND

20 AOUTB4-

21 AOUTB4+

22 AOUTA4+

23 AOUTA4-

24 VA

25 AGND1

26 AOUTB3-

27 AOUTB3+

28 AOUTA3+

29 AOUTA3-

30 AOUTB2-

AOUTB2+:31

AOUTA2+:32

33 AOUTA2-

34 AOUTB1-

35 AOUTB1+

36 AOUTA1+

37 AOUTA1-

38 MUTEC

39 LPFLT

40 AGND2

41 VARX

42 RXP7/GP7

43 RXP6/GP6

44 RXP5/GP5

45 RXP4/GP4

46 RXP3/GP3

47 RXP2/GP2

48 RXP1/GP1

49:RXP0

50:TXP

VD2

DGND2

VLS

SAI_SDOUT

RMCK

CX_SDOUT

ADCIN2

ADCIN1

OMCK

SAI_LRCK

SAI_SLCK

62:CX_SDIN4

63:CX_SDIN3

64:CX_SDIN2

CX_SDIN1

CX_SCLK

CX_LRCK

VD1

DGND1

VLC

CCLK/SCL

CDOUT/SAD

CDIN/AD1

CS/AD0

INT1

_RST

AINR-

AINR+

AINL+

AINL-

R800

220

R604 1M

C710

104Z

R693 2.7K

R694 2.7K

R695 2.7K

R696 2.7K

R708 10K

C711

104Z

R612 47K

R759 220

R753 NC

R303 47

R301 47

R314 47

R318 47

R319 47

R313 47

R317 47

R312 47

D701

1SS355

D708

1SS355

R205

10K

R249 10K

R659

R658

R717

10K

C301

220/6.3

R305 220

R304 220

R306 220

R307 220

R308 220

R309 220

C308

220/6.3

C715 102K

C716 102K

C718 102K

C717 102K

C719 102K

C720 102K

C721 102K

C722 102K

E301

C531 220/16

C532 220/16

C102 101J

R102 100K

C103 101J

R773

330

P721

L701

470K

R242 10K

R239 10K

R240 10K

C420

153J

C419

103J

C404

333J

C312

220/6.3

R691

R699 0

R698 0

D302

D304

D306

D308

D303

D305

D307

D301

L203

022M

P401A

R334 NC

R333 330

R337 NC

R335 NC

R336 NC

L171

022M

L173

LM182

L172

LM182

P751A

R774 NC

D707

UDZS5.1B

R783 1K

R784 1K

R782 NC

R781

C712 104Z

R661 22K

R674 0

R673 220K

R442 R452

R422

R432

R103

47K

C701

100/16

R7711K

R7721K

R7751K

R7661K

R7671K

R7651K R663 22K

R763

R332

330 R331

NC C171 104Z

Q501:B

NJM4580M-D

Q503:A

NJM4580M-D

Q502:A

NJM4580M-D

Q501:A

NJM4580M-D

Q502:B

NJM4580M-D

Q503:B

NJM4580M-D

R325

3.9K

C302 NC

C313

R275

R276

R277

R272

R273

R271

R274

Q281

MX26LV040-70

17 A3

18 A2

19 A1

20 A0

21 DQ0

22 DQ1

23 DQ2

24 VSS

25 DQ3

26 DQ4

27 DQ5

28 DQ6

29 DQ7

30_CE

31A10

32_OE 1

A11

A13

A14

A17

_WE/A18

VCC

A18/VPP

A16

A15

A12

R165

220

R164

220

C152

104Z

R163

220

Q152

TC74HCT7007AF

8OUT4

9IN4

10OUT5

11IN5

12OUT6

13IN6

14 VCC 1

GND

R161

220

Q151

TC74VHC541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 _G2

20 VCC 1

_G1

GND

C151

104Z

C140 104Z

C133

080D

C137

L134

022M

R134 10K

R138 NC

C136

L133

022M

Q131

TC74HCU04AF

7GND 8

OUT4

IN4

OUT5

IN5

OUT6

IN6

VCC

R139

220K

C141

104Z

R141

220

U131

VCC

GND

R135

C134

C135

C132

104K

R131

C131

101J

C146

104Z

P132

JL121B

C704

DX-5R5L224

R140

R166

3.3K

R162

220

R133

220K

R137

220K

R683

R647

R648

R649

R203

3.3K

R215

3.3K

R202

3.3K

R201

3.3K

R211

3.3K R210

3.3K

Q404:A

NJM4580M-D

Q403:A

NJM4580M-D

Q402:A

NJM4580M-D

Q401:A

NJM4580M-D

Q401:B

NJM4580M-D

Q403:B

NJM4580M-D

Q404:B

NJM4580M-D

Q402:B

NJM4580M-D

L211

LL241

X171

12.288MHz

R171

R602 10K

R629 1K

R630 1K

P2004

R3112.7K

C310

473K

C309

222J

C117

330J

C116

330J R114 1K

C113 104Z

C115 561J

L111

022M

Q111 BU1924FS

9T2

10 T1

11 VSS2

12 VDD2

13 XI

14 XO

15 NC

16 RCLK 1

QUAL 2

RDATA 3

Vref 4

MUX 5

VDD1 6

VSS1 7

VSS3 8

CMP

X111

4.332MHz

R323 56

R322 56

R324 56

C305 NC

D101

UDZS5.1B

C101 100/16

C306

100/16

R321 56 C321 10/50

C323 10/50

+C322 10/50

C324 10/50

C111

100/16

C114

2.2/50

C702

100/16

C703

100/16

C705

100/16

C201

100/16

C202

100/16

C283

100/16

C203

100/16

C281

100/16

C139 100/16

C145

100/16

D706

1SS355

R132

R136

R68110K

C713102K

C714102K

R682 NC

C526 10/50

+C525 10/50

+C523 10/50

D703

1SS355

Q705

RN2402

Q712

RN2402

Q711

RN1404

Q714

Q713

Q716

Q715

Q702

R786

R787

R785

R788

R686

R687

R685

R688

C332

330J

C334

C336

C333

C335

R112

R111

R113

P2005

JL402B

C524 10/50

R598

R592

0R591

0R597

R594

R593

0R595

0R596

X701

6.000MHz

Q703

RN1404

P303A

P311A

P302A

P301A

D702

1SS355

Q721

S812C56AUA-C3G-T2

C172

120J

C173

120J

Q171 TC7WU04FU

4GND 5

PCB

R302

L311 LM182

L312 LM182

R315 47

R316

L313 LM182

C104

3.3/50

C706

1/50

C749

C748

C747

10/50

R709 220

Q731

RN1404

Q732

RN1404

R710 220

R727 220

R728 220

R650 NC

R651 NC

R652 NC

R653 NC

R101

560

R601

C709

104Z

Q701

100

C723

104Z

R61810K

R605

R104

47K

R105 47K

R107 47K

R106 47K

P101A

C105

3.3/50

R603

D712

D711

C304 47/25

L131

022K

L132

C325

222J R326

3.9K

C326

222J

C724

124J

U02 DSP PC BOARD

APPLY MODELS & CODE

CODE MODEL

TX-SR303

HT-R330

TX-SR403 / TX-SR8340

HT-R430

TX-SR503/503E / TX-SR8350

TX-SA503

HT-R530

TX-SR603 / TX-SR8360

TX-SA603

CIRCUIT NO.

DESTINATION

CIRCUIT NO.

CODE /

DESTINATION DD

GR, PA, WT

OPTICAL

COAXIAL

CODE

T6 Only

: 72

: 71

: 70

: 69

: 68

: 67

: 66

Except T3

PP Only

T6, A6, A5 Only

Refer to following table about the parts displayed by mark " ".

472J 472J

Refer to following table about the parts displayed by mark " ".

M30622MGP-236FPU0

Except A5, A6

SPRLSB

SPRLCS

SPRLF/SPRLSW

TUMUT

PLLCE

PLLSDO

PLLCLK

~STEREO/PLLSDI

~SD

VPOWER

APOWER

VCC2

SEC1H

VSS

VOLH

THERMAL

PROTECT

FANCTRL

FANH

RDSDAT

RDSSIG

SYSIN

~RDSCLK

~SYSOUT

LEDPURE

~LEDSTBY

HPRL

FLDSDO

FLDCLK

FLDCS

~FLDRST

FSWSDO

FSWSTB

FSWCLK

BYTE

CNVSS

COMPA

COMPB

~RESET

XOUT

VSS

XIN

VCC1

~NMI

---

~REMIN

POFF

DIRINT1

DIRINT0

~DIRCS

~DIRRST

~DSPFCS

~DSPCS

VMUTMON

VMUTV1

VCTRLA

VCTRLB

---

FCE

VOLDAT

VOLCLK

VOLSTB

DSPRST

FEPM

DSPFINT

DSPINT

DSPBUSY

DIGCLK

DIGSDI

DIGSDO

INIT3

INIT2

INIT1

BAND

~KEYINT3

~KEYINT2

~KEYINT1

~KEYINT0

KEY3

KEY2

KEY1

AVSS

97 : KEY0

98 : VREF

99 : AVCC

100 : NU

FBUSY : 34

FCLK : 33

FRXD : 32

FTXD : 31

SPRLB : 50

AMUT : 49

81 : HPDET

82 : NU

83 : VOLB

84 : VOLA

C417

NC NC

470

472J 472J

4.7K

470

681J 681J

681J

4.7K

470

4.7K

681J

4.7K 472J

470

681J 681J 681J

681J

4.7K

4.7K 472J

472J 4.7K

4.7K 4.7K

Refer to following table about the

parts displayed by mark " ".

T3 NO 000J NO 000J 56K 33K56K 33K

R271 - 277

: 10K

C138

BCDEFGH

TX-SR303/303ETX-SR303/303E

SCHEMATIC DIAGRAMS-2

DSP SECTION

DACDA3

DACDA4

RESET

CNVSS

FCLK

FBUSY

AMUT

SBZ2MUT

STEREO

FTXD

FRXD

FTXD

APOWER

VCSDA

REMIN

VCSCL

FRXD

FCLK

FBUSY

DIGSDI

SA15/EA18

SA14/EA17

SD13/EA16

SD12/EA15

SD10/EA13

SD9/EA12

SD8/EA11

SD_CKE

SD_CKO

SD11/EA14

SD_WE

SD_LDQM

SD_CS

BA/EA19

A10

CAS

RAS

SD_UDQM

SD12/EA15

SD11/EA14

SD10/EA13

SD9/EA12

SD8/EA11

SD13/EA16

SD_CKO

BT_OE

BT_CS

A10

A2 A4

SA14/EA17

SA15/EA18

BT_WE

DACDA2

DACDA1

DACBCK

DACLRCK

SRCLRCK

SRCDO

DSPCS_3V

RAS

CAS

DSPCLKIN

ADSDO

SD_UDQM

SA15/EA18

SA14/EA17

SD13/EA16

SD12/EA15

SD11/EA14

SD10/EA13

SD9/EA12

SD8/EA11

SD_CKE

BA/EA19

A10

DIGSDI_3V

DSPFINT_3V

DSPINT_3V

BT_WE

BT_OE

BT_CS

SD_WE

DSPRST_3V D3

SD_LDQM

DSPBUSY_3V D5

FIL_SBL

COAX1

FIL_SBR

DIRRST_3V

DIRINT_3V

DIRCS_3V

DIGCLK_3V

OPT1

DIGSDO_3V

DIGSDI_3V

RDSDAT

+VCC

+VBOOT

+VSD

+PLLVDD

+VDSP

DIGCLK_3V

DIGSDO_3V

DSPFCS_3V

FIL_SL

FIL_SR

VOLDAT

VOLCLK

VOLSTB

FIL_FR

FIL_FL

FSWSTB

FSWCLK

FSWSDO

DAC_SBR

DAC_SBL

FIL_SW

FIL_CT

+12VA

DAC_SW

APOWER

SEC1H

VOLH

THERMAL

PROTECT

FAC1

FAC2

-VP

Z2MUT

V4_R

V4_L

GNDV4A

MICOUT

GNDMIC

TU_R

TU_L

GNDTU

+5VCPU

PLLCLK

PLLSDO

PLLCE

FSWSTB

FSWSDO

FSWCLK

FLDCLK

OSDCS

FLDSDO

V4Y

V4C

V4V

VIDEO-5V

OPT2

COAX2

OPT3

OPTF

IRIN

SEC1H

-12VA

KEY1

KEY0

KEYINT3

KEYINT2

KEYINT1

KEYINT0

KEY3

KEY2

OSDCS

VOLA

HPDET

VOLB

MICDET

RDSSIG

RDSCLK

VOLH

THERMAL

PROTECT

CAS

RAS

SD_CS

SD_CKE

SD_UDQM

SD_LDQM

SD_WE

SD_CS

+3.3DSPIO

DSPBUSY_3V

DSPINT

DIGSDI

DSPFINT

DSPBUSY

DIRINT_3V

DIRINT0

DSPRST_3V

DIGCLK_3V

DIGSDO_3V

DSPCS_3V

DSPFCS_3V

DIRRST_3V

DIRCS_3V

DSPRST

DIGCLK

DIGSDO

DSPCS

DSPFCS

DIRRST

DIRCS

COAX1

COAX2

OPT1

DIGSDI_3V

DSPINT_3V

VIDEO+5V/SW+12V

+12VA

+12VTRG

RDSSIG

DET

RDSCLK

RDSDAT

VMUT

VCRST

VCSCL

VCSDA

SDET

SYNC

SPRLZ2

SPRLSB

SPRLCS

SPRLF

VSYNC

+12V/SW+12V

DIRINT0

DSPFINT_3V

DAC_FR

DAC_FL

GNDDG

VPOWER

HPDET

+12VA

DAC_CT

DAC_SL

DAC_SR

-7V

+7V

SBZ2MUT

GND+12V

-12VA

GND+7

+10S

POFFV

+5VDIS

+5VDSP

+12VTRG

GNDV

VIDEO-5V

VIDEO+5V/

SW+12V

POFFV

+3.3V

+2.5V

GNDDG

ADRT-

ADRT+

ADLT-

ADLT+

AMUT

Z2MUT

DIRINT1

SRCBCK

SDET

SYNC

VMUT

VCRST

AMUTA

SBZ2MUTA

Z2MUTA

RESET

CNVSS

INT3

INT2

INT1

BAND

SPRLCS

SPRLSB

SPRLZ2

FLDCLK

FLDCS

FLDRST

FSWSDO

FSWSTB

FSWCLK

FLDSDO

DIGSDO

VOLSTB

VOLCLK

VOLDAT

DIGCLK

DSPBUSY

DSPINT

DSPFINT

PLLCLK

PLLSDO

PLLCE

TUMUT

SPRLF

FCE

DSPRST

FEPM

TRGZ2

SYSOUT

LEDSTBY

LEDZONE2

LEDPURE

SYSIN

APOWER

VPOWER

DIRCS

DIRRST

DSPFCS

DSPCS

POFF

VSYNC

TUMUT

DET

TU_R

GNDTU

TU_L

STEREO

GNDMIC

MICDET

+7V

OPTF

MICOUT

-7V

V4C

GND+7

V4Y

V4V

V4_L

GNDV4A

V4_R

LEDPURE

LEDSTBY

VOLB

VOLA

KEYINT3

FAC1

FAC2

-VP

+5VDIS

KEYINT2

KEYINT1

KEYINT0

REMIN

FLDRST

FLDCS

FLDCLK

FLDSDO

KEY1

KEY0

KEY2

KEY3

LEDZONE2

GNDDG

+5.6DIS

T6, A6 -- 40P

TO FLASH WRITER

C401, 402

DESCRIPTION

C411, 412

C421, 422

681J 405-407

C403, C413,415-417

C423,425-427

681J

DESCRIPTION 470 470 4.7K

R421, 422

R431, 432 R423 - 427

R433 - 437 R451, 452

R441, 442 R443 - 447

R453 - 457

4.7K

R698 R699

NO YES

YES NO

YES NOT5 MD*, H5 MD*

T5, H5 Other

Other

T6, A6 P201A R691

YES NO

T5, A5, H5

Other NO

NO YES

Other

R111,112,113

220K

000J

P703A

DIGITAL IN

NADG-8514

H5, T6, A6 Only

R687

33K

R787

000J

56K

R686

33K

R786

000J

10K

000J

R685

R785

000J

R688

10K

56K

R788

000J

10K

000J

33K

T4, H4, H4

56K 33K

33K 56K

or IC42S16100

T3, H3, T4, H4 -- 23P TO TUNER UNIT

T5, H5, A5 -- 29P

TO NADIS-8513

TO NAVD-8549

TO NAAF-8519

TO NAAF-8523

C707

104Z

C752

474K

R748

2.2K

474K

R749

2.2K

R511

10K

R521

1.5K

R531

22K

R551

22K

R541

22K

R532

22K

R562

22K R512

10K

R572

1.5K

R522

1.5K R502

10K

R542

22K

R794 4.7K

R795 4.7K

R793 4.7K

R790 4.7K

R791 4.7K

R792 4.7K

R789 4.7K

R797

4.7K

R718 220

R719 220

R729 10

R730 10

R732 220

R734 220

R733 220

R736 220

R731 220

R758 220

C754

470/6.3

C511

122J C512

122J

C502

272J

C708

104Z

C288

104Z

C287

104Z

C284

104Z

L282

022M

C282

104Z

R226

Q282 IC42S16100

1VCC0

2DQ0

3DQ1

4GNDQ1

5DQ2

6DQ3

7VCCQ1

8DQ4

9DQ5

10GNDQ2

11DQ6

12DQ7

13VCCQ2

14LDQM

15_WE

16_CAS

17_RAS

18_CS

19A11

20A10

21A0

22A1

23A2

24A3

25VCC1 26

GND1

NC1

CKE

CLK

UDQM

NC2

VCCQ3

DQ8

DQ9

GNDQ3

DQ10

DQ11

VCCQ4

DQ12

DQ13

GNDQ4

DQ14

DQ15

GND2

R261 10K

R260 10K

C205

122J

R25610K

R25510K

R251 10K

R250 10K

C213

104Z

C217

104Z

C216

104Z

R234 10K

R236 10K

R259 47

R238 47

R257

330

R258

2.7K

C206

680J

C204

2.2M

L202

022M

C214

104Z

C215

104Z

C210

104Z

C212

104Z

R22510K

R224

10K R223

10K R222

10K R221

10K R220

10K

R218

10K R217

10K R216

10K

R209

10K

C219

101J

R219

10K C208

104Z

R270 220

C207104Z

R208

10K

R2693.3K

R266

10K C209

104Z

Q201

CS494003

109

AUDATA1

110

AUDATA0

111

CMPCLK,FSCLKN2

112

HDATA2,GPIO2

113

VSS3

114

VDD3

115

HDATA3,GPIO3

116

HDATA0,GPIO0

117 CMPREQ,FLRCLKN2

118 CMPDAT,FSDATAN2

119 FLRCLKN1

120 _WR,_DS,GPIO10

121 _RD,R/_W,GPIO11

122 PLLVSS

123 FILT2

124 FILT1

125 PLLVDD

126 XTALO

127 CLKIN,XTALI

128 CLKSEL

129 _CS,GPIO9

130 A0,GPIO13

131 FSDATAN1

132 VDD4

133 VSS4

134 FSCLKN1,STCCLK2

135 _SCS

136 SCDIN

137 VSS5

138 VDD5

139

A1, GPIO12

140

SCDOUT, SCDIO

141

HINBSY, GPIO8

142

SCCLK

143

UHS,_CS_OUT,GPIO17

144

_RESET

1UHS0,GPIO18

2UHS1,GPOI19

3_INTREQ

4FA1,FSCDIN

5GPOI20

6FA0,FSCCLK

7FSCDIO,FSCDOUT

8GPIO21

9FDAT7

10VDD6

11VSS6

12FHS0,_FWR,_FDS

13FSH1,_FRD,FR/_W

14FDAT6

15_FCS

16_FINTREQ

17FDBCK

18FDAT5

19FDAT4

20VDD7

21VSS7

22FDAT3

23FDBDA

24FDAT2

25DBDA

26DBCK

27FDAT1

28TEST

29FDAT0

30_NV_WE,GPIO16

31_NV_OE,GPIO15

32_NV_CS,GPIO14

33_SD_WE

34SD_DATA0,EXTD0

35SD_DATA1,EXTD1

36SD_DATA2,EXTD2

SD_DATA3,EXTD3

SD_DATA4,EXTD4

SD_DQM0

SD_DATA5,EXTD5

VSSSD4

VDDSD4

SD_DATA6,EXTD6

SD_DATA7,EXTD7

SD_DQM1

SD_DATA15,EXTA18

SD_DATA14,EXTA17

NC5

SD_DATA13,EXTA16

VSSSD3

VDDSD3

SD_DATA12,EXTA15

SD_DATA11,EXTA14

SD_DATA10,EXTA13

SD_DATA9,EXTA11

SD_ADAT8,EXTA11

VSSSD2

VDDSD2

SD_CLK_OUT

SD_ADDR9,EXTA9

SD_CLK_IN

SD_ADDR8,EXTA8

SD_ADDR7,EXTA7

SD_CLK_EN

SD_ADDR6,EXTA6

SD_ADDR5,EXTA5

SD_ADDR4,EXTA4

_SD_CS

VSSSD1

VDDSD1

SD_BA,EXTA19

SD_ADDR10,EXTA10

SD_ADDR0,EXTA0

SD_ADDR1,EXTA1

SD_ADDR2,EXTA2

SD_ADDR3,EXTA3

_SD_RAS

_SD_CAS

SDATAN3,GPIO27

SDATAN2,GPIO26

SDATAN1,GPIO25

SDATAN0,GPIO24

NC4

NC3

LRCLKN,GPIO23

SCLKN,GPIO22

LRCLK1

NC2

NC1

VDD1

VSS1

AUDATA7,XMT958B,GPIO31

AUDATA6,GPIO30

AUDATA5,GPIO29

HDATA7,GPIO7

HDATA6,GPIO6

HDATA5,GPIO5

SCLK1

MCLK

100

VDD2

101

VSS2

102

AUDATA4,GPIO28

103

HDATA4,GPIO4

104

SCLK0

105

HDATA3,GPIO3

106

AUDATA3,XMT958A

107

AUDATA2

108

LRCLK0

109 :

110 :

111 :

112 :

113 :

114 :

115 :

116 :

139 :

140 :

141 :

142 :

143 :

144 :

: 43

: 42

: 41

: 40

: 39

: 38

: 37

L201

022M

R212

10K R235 10K

L281

022M

R473

180

R463

180

R474

180

R464

180

R465

180

R476

180

R466

180

R477

R467

R478

180

R468

R453 R443 R454

R444 R455 R445 R456

R446 R457 R447 R458

R448

R433

R423

R434

R424

R425

470

R436

R426

R437

R427

R438

R428

R413

3.3K

R403

3.3K

R414

3.3K

R404

3.3K

R415

3.3K

R405

3.3K

R416

3.3K

R406

3.3K

R417

R407

R418

R408

C303

104Z

L302

022M

L303

022M

C428

C418

C427

C426

C416

C415

C425

C413

C423

C307

R441

R451

R412

3.3K

R402

3.3K

C412 C422

C311

104Z

C411

C402 C403 C405 C406 C407 C408

C421

R472

180

R462

180

L301

022M

C331

330J

R401

3.3K

R411

3.3K

R431

R421

R435

R471

180

R475

180

R461

180

C401

C501

272J

R501

10K

R552

22K

R561 22K

R571

1.5K R581

1.5K

R582

1.5K

R621 10K

R624 10K

R622 10K

R63210K

R63110K

R64610K

R641 10K

R636 10K

R639 10K

R640 10K

R642 10K

R747

2.2K

C751

Q421

CS42518/28-CQ

17 VQ

18 FLT+

19 REFGND

20 AOUTB4-

21 AOUTB4+

22 AOUTA4+

23 AOUTA4-

24 VA

25 AGND1

26 AOUTB3-

27 AOUTB3+

28 AOUTA3+

29 AOUTA3-

30 AOUTB2-

AOUTB2+:31

AOUTA2+:32

33 AOUTA2-

34 AOUTB1-

35 AOUTB1+

36 AOUTA1+

37 AOUTA1-

38 MUTEC

39 LPFLT

40 AGND2

41 VARX

42 RXP7/GP7

43 RXP6/GP6

44 RXP5/GP5

45 RXP4/GP4

46 RXP3/GP3

47 RXP2/GP2

48 RXP1/GP1

49:RXP0

50:TXP

VD2

DGND2

VLS

SAI_SDOUT

RMCK

CX_SDOUT

ADCIN2

ADCIN1

OMCK

SAI_LRCK

SAI_SLCK

62:CX_SDIN4

63:CX_SDIN3

64:CX_SDIN2

CX_SDIN1

CX_SCLK

CX_LRCK

VD1

DGND1

VLC

CCLK/SCL

CDOUT/SAD

CDIN/AD1

CS/AD0

INT1

_RST

AINR-

AINR+

AINL+

AINL-

R800

220

R604 1M

C710

104Z

R693 2.7K

R694 2.7K

R695 2.7K

R696 2.7K

R708 10K

C711

104Z

R612 47K

R759 220

R753 NC

R303 47

R301 47

R314 47

R318 47

R319 47

R313 47

R317 47

R312 47

D701

1SS355

D708

1SS355

R205

10K

R249 10K

R659

R658

R717

10K

C301

220/6.3

R305 220

R304 220

R306 220

R307 220

R308 220

R309 220

C308

220/6.3

C715 102K

C716 102K

C718 102K

C717 102K

C719 102K

C720 102K

C721 102K

C722 102K

E301

C531 220/16

C532 220/16

C102 101J

R102 100K

C103 101J

R773

330

P721

L701

470K

R242 10K

R239 10K

R240 10K

C420

153J

C419

103J

C404

333J

C312

220/6.3

R691

R699 0

R698 0

D302

D304

D306

D308

D303

D305

D307

D301

L203

022M

P401A

R334 NC

R333 330

R337 NC

R335 NC

R336 NC

L171

022M

L173

LM182

L172

LM182

P751A

R774 NC

D707

UDZS5.1B

R783 1K

R784 1K

R782 NC

R781

C712 104Z

R661 22K

R674 0

R673 220K

R442 R452

R422

R432

R103

47K

C701

100/16

R7711K

R7721K

R7751K

R7661K

R7671K

R7651K R663 22K

R763

R332

330 R331

NC C171 104Z

Q501:B

NJM4580M-D

Q503:A

NJM4580M-D

Q502:A

NJM4580M-D

Q501:A

NJM4580M-D

Q502:B

NJM4580M-D

Q503:B

NJM4580M-D

R325

3.9K

C302 NC

C313

R275

R276

R277

R272

R273

R271

R274

Q281

MX26LV040-70

17 A3

18 A2

19 A1

20 A0

21 DQ0

22 DQ1

23 DQ2

24 VSS

25 DQ3

26 DQ4

27 DQ5

28 DQ6

29 DQ7

30_CE

31A10

32_OE 1

A11

A13

A14

A17

_WE/A18

VCC

A18/VPP

A16

A15

A12

R165

220

R164

220

C152

104Z

R163

220

Q152

TC74HCT7007AF

8OUT4

9IN4

10OUT5

11IN5

12OUT6

13IN6

14 VCC 1

GND

R161

220

Q151

TC74VHC541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 _G2

20 VCC 1

_G1

GND

C151

104Z

C140 104Z

C133

080D

C137

L134

022M

R134 10K

R138 NC

C136

L133

022M

Q131

TC74HCU04AF

7GND 8

OUT4

IN4

OUT5

IN5

OUT6

IN6

VCC

R139

220K

C141

104Z

R141

220

U131

VCC

GND

R135

C134

C135

C132

104K

R131

C131

101J

C146

104Z

P132

JL121B

C704

DX-5R5L224

R140

R166

3.3K

R162

220

R133

220K

R137

220K

R683

R647

R648

R649

R203

3.3K

R215

3.3K

R202

3.3K

R201

3.3K

R211

3.3K R210

3.3K

Q404:A

NJM4580M-D

Q403:A

NJM4580M-D

Q402:A

NJM4580M-D

Q401:A

NJM4580M-D

Q401:B

NJM4580M-D

Q403:B

NJM4580M-D

Q404:B

NJM4580M-D

Q402:B

NJM4580M-D

L211

LL241

X171

12.288MHz

R171

R602 10K

R629 1K

R630 1K

P2004

R3112.7K

C310

473K

C309

222J

C117

330J

C116

330J R114 1K

C113 104Z

C115 561J

L111

022M

Q111 BU1924FS

9T2

10 T1

11 VSS2

12 VDD2

13 XI

14 XO

15 NC

16 RCLK 1

QUAL 2

RDATA 3

Vref 4

MUX 5

VDD1 6

VSS1 7

VSS3 8

CMP

X111

4.332MHz

R323 56

R322 56

R324 56

C305 NC

D101

UDZS5.1B

C101 100/16

C306

100/16

R321 56 C321 10/50

C323 10/50

+C322 10/50

C324 10/50

C111

100/16

C114

2.2/50

C702

100/16

C703

100/16

C705

100/16

C201

100/16

C202

100/16

C283

100/16

C203

100/16

C281

100/16

C139 100/16

C145

100/16

D706

1SS355

R132

R136

R68110K

C713102K

C714102K

R682 NC

C526 10/50

+C525 10/50

+C523 10/50

D703

1SS355

Q705

RN2402

Q712

RN2402

Q711

RN1404

Q714

Q713

Q716

Q715

Q702

R786

R787

R785

R788

R686

R687

R685

R688

C332

330J

C334

C336

C333

C335

R112

R111

R113

P2005

JL402B

C524 10/50

R598

R592

0R591

0R597

R594

R593

0R595

0R596

X701

6.000MHz

Q703

RN1404

P303A

P311A

P302A

P301A

D702

1SS355

Q721

S812C56AUA-C3G-T2

C172

120J

C173

120J

Q171 TC7WU04FU

4GND 5

PCB

R302

L311 LM182

L312 LM182

R315 47

R316

L313 LM182

C104

3.3/50

C706

1/50

C749

C748

C747

10/50

R709 220

Q731

RN1404

Q732

RN1404

R710 220

R727 220

R728 220

R650 NC

R651 NC

R652 NC

R653 NC

R101

560

R601

C709

104Z

Q701

100

C723

104Z

R61810K

R605

R104

47K

R105 47K

R107 47K

R106 47K

P101A

C105

3.3/50

R603

D712

D711

C304 47/25

L131

022K

L132

C325

222J R326

3.9K

C326

222J

C724

124J

U02 DSP PC BOARD

APPLY MODELS & CODE

CODE MODEL

TX-SR303

HT-R330

TX-SR403 / TX-SR8340

HT-R430

TX-SR503/503E / TX-SR8350

TX-SA503

HT-R530

TX-SR603 / TX-SR8360

TX-SA603

CIRCUIT NO.

DESTINATION

CIRCUIT NO.

CODE /

DESTINATION DD

GR, PA, WT

OPTICAL

COAXIAL

CODE

T6 Only

: 72

: 71

: 70

: 69

: 68

: 67

: 66

Except T3

PP Only

T6, A6, A5 Only

Refer to following table about the parts displayed by mark " ".

472J 472J

Refer to following table about the parts displayed by mark " ".

M30622MGP-236FPU0

Except A5, A6

SPRLSB

SPRLCS

SPRLF/SPRLSW

TUMUT

PLLCE

PLLSDO

PLLCLK

~STEREO/PLLSDI

~SD

VPOWER

APOWER

VCC2

SEC1H

VSS

VOLH

THERMAL

PROTECT

FANCTRL

FANH

RDSDAT

RDSSIG

SYSIN

~RDSCLK

~SYSOUT

LEDPURE

~LEDSTBY

HPRL

FLDSDO

FLDCLK

FLDCS

~FLDRST

FSWSDO

FSWSTB

FSWCLK

BYTE

CNVSS

COMPA

COMPB

~RESET

XOUT

VSS

XIN

VCC1

~NMI

---

~REMIN

POFF

DIRINT1

DIRINT0

~DIRCS

~DIRRST

~DSPFCS

~DSPCS

VMUTMON

VMUTV1

VCTRLA

VCTRLB

---

FCE

VOLDAT

VOLCLK

VOLSTB

DSPRST

FEPM

DSPFINT

DSPINT

DSPBUSY

DIGCLK

DIGSDI

DIGSDO

INIT3

INIT2

INIT1

BAND

~KEYINT3

~KEYINT2

~KEYINT1

~KEYINT0

KEY3

KEY2

KEY1

AVSS

97 : KEY0

98 : VREF

99 : AVCC

100 : NU

FBUSY : 34

FCLK : 33

FRXD : 32

FTXD : 31

SPRLB : 50

AMUT : 49

81 : HPDET

82 : NU

83 : VOLB

84 : VOLA

C417

NC NC

470

472J 472J

4.7K

470

681J 681J

681J

4.7K

470

4.7K

681J

4.7K 472J

470

681J 681J 681J

681J

4.7K

4.7K 472J

472J 4.7K

4.7K 4.7K

Refer to following table about the

parts displayed by mark " ".

T3 NO 000J NO 000J 56K 33K56K 33K

R271 - 277

: 10K

C138

BCDEFGH

TX-SR303/303ETX-SR303/303E

SCHEMATIC DIAGRAMS-3

POWER AMPLIFIER SECTION-1

Refer to following table about the parts displayed by mark " ".

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY

REPLACE ONLY WITH PART NUMBER SPECIFIED.

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

ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.

ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.

ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.

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.

NOTE

<Note>

NC=No mount of parts.

P6011B

TO NAAF-8523

(BUS-BAR)

P5503A

TO NAAF-8523

D5004

MTZJ5.6B

DZ-5.6BSB

D5003

MTZJ5.6B

DZ-5.6BSB

D5000

MTZJ5.6B

DZ-5.6BSB

D5001

MTZJ5.6B

DZ-5.6BSB

D5002

MTZJ5.6B

DZ-5.6BSB

C5004

101K

C5094

101K

C5034

C5084

040C

C5003

101K

C5093

101K

C5033

C5083

040C

C5000

101K

C5090

101K

C5030

C5080

040C

C5001

101K

C5091

101K

C5031

C5081

040C

C5002

101K

C5092

101K

C5032

C5082

040C

C5024

10/50

C5014

10/50

C5044

220/16

C5054

47/50

C5104

10/63

10/100 (H5,T6,A6)

C5114

10/63

10/100 (H5,T6,A6)

C5023

10/50

C5013

10/50

C5043

220/16

C5053

47/50

C5103

10/63

10/100 (H5,T6,A6)

C5113

10/63

10/100 (H5,T6,A6) C5020

10/50

C5010

10/50

C5040

220/16

C5050

47/50

C5100

10/63

10/100 (H5,T6,A6)

C5110

10/63

10/100 (H5,T6,A6)

C5021

10/50

C5011

10/50

C5041

220/16

C5051

47/50

C5101

10/63

10/100 (H5,T6,A6)

C5111

10/63

10/100 (H5,T6,A6)

C5022

10/50

C5012

10/50

C5042

220/16

C5052

47/50

C5102

10/63

10/100(H5,T6,A6)

C5112

10/63

10/100 (H5,T6,A6)

R5024

330

R5104

100K

R5114

R5004

R5014

56K

R5134

18K R5204

R5044 2.2K

R5054

4.7K

R5094

100K

R5074

NC R5084

470

R5064

1.2K

R5194

(1/4W)

R5184

(1/4W)

R5174

100[150]

(1/4W)

R5164

100

[150]

(1/4W)

R5034

120K

R5234 120K

R5023

330

R5103

100K

R5113

R5003

R5013

56K

R5133

18K R5203

R5043 2.2K

R5053

4.7K

R5093

100K

R5073

NC R5083

470

R5063

1.2K

R5193

(1/4W)

R5183

(1/4W)

R5173

100 [150]

(1/4W)

R5163

100

[150]

(1/4W)

R5033

120K

R5233 120K

R5020

330

R5100

100K

R5110

R5000

R5010

56K

R5130

18K R5200

R5040 2.2K

R5050

4.7K

R5090

100K

R5070

NC R5080

470

R5060

1.2K

R5190

(1/4W)

R5180

(1/4W)

R5170

100[150]

(1/4W)

R5160

100

[150]

(1/4W)

R5030

120K

R5230 120K

R5021

330

R5101

100K

R5111

R5001

R5011

56K

R5131

18K R5201

R5041 2.2K

R5051

4.7K

R5091

100K

R5071

NC R5081

470

R5061

1.2K

R5191

(1/4W)

R5181

(1/4W)

R5171

100[150]

(1/4W)

R5161

100

[150]

(1/4W)

R5031

120K

R5231 120K

R5022

330

R5102

100K

R5112

R5002

R5012

56K

R5132

18K R5202

R5042 2.2K

R5052

4.7K

R5092

100K

R5072

NC R5082

470

R5062

1.2K

R5192

(1/4W)

R5182

(1/4W)

R5172

100[150]

(1/4W)

R5162

100

[150]

(1/4W)

R5032

120K

R5232 120K

Q5034

Q5033 Q5030

Q5031

Q5032

Q5004 Q5014

Q5054

Q5044

Q5003 Q5013

Q5053

Q5043

Q5000 Q5010

Q5050

Q5040

Q5001 Q5011

Q5051

Q5041

Q5002 Q5012

Q5052

Q5042

-0.65V

[-0.65V]

-0.1V

-47.5V

[-61V] -48.1V[-61.6V]

-53.0V

[-66.5V]

53.0V

[66.5V]

-52.2V

[-65.7V]

-1.1V

1.1V

52.5V[65.7V]

52.0V

[65.1V]

51.5V

[56.5V]

-51.7V

[-65.1V]

-0.65V

[-0.65V]

-0.1V

-47.5V

[-61V] -48.1V[-61.6V]

-53.0V

[-66.5V]

53.0V

[66.5V]

-52.2V

[-65.7V]

-1.1V

1.1V

52.5V[65.7V]

52.0V

[65.1V]

51.5V

[56.5V]

-51.7V

[-65.1V]

-0.65V

[-0.65V]

-0.1V

-47.5V

[-61V] -48.1V[-61.6V]

-53.0V

[-66.5V]

53.0V

[66.5V]

-52.2V

[-65.7V]

-1.1V

1.1V

52.5V[65.7V]

52.0V

[65.1V]

51.5V

[56.5V]

-51.7V

[-65.1V]

-0.65V

[-0.65V]

-0.1V

-47.5V

[-61V] -48.1V[-61.6V]

-53.0V

[-66.5V]

53.0V

[66.5V]

-52.2V

[-65.7V]

-1.1V

1.1V

52.5V [65.7V]

52.0V

[65.1V]

51.5V

[56.5V]

-51.7V

[-65.1V]

-0.65V

[-0.65V]

-0.1V

-47.5V

[-61V] -48.1V[-61.6V]

-53.0V

[-66.5V]

53.0V

[66.5V]

-52.2V

[-65.7V]

-1.1V

1.1V

52.5V [65.7V]

52.0V

[65.1V]

51.5V

[56.5V]

-51.7V

[-65.1V]

P6003A

-B1

+B1

B+

B-

P6004A

-B1

+B1

B+

B-

P6002A

-B1

+B1

B+

B-

P6001A

-B1

+B1

B+

B-

P6000A

-B1

+B1

B+

B-

P5504A

TO NAAF-8523

P5019

SBR

SBL

NAAF-8550

TO NAAF-8523

[ ] Values are for H5

U17

DRIVER AMPLIFIER PC BOARD

APPLY MODELS & CODE

CODE MODEL

TX-SR303

HT-R330

TX-SR403 / TX-SR8340

HT-R430

TX-SR503/503E / TX-SR8350

TX-SA503

HT-R530

TX-SR603 / TX-SR8360

TX-SA603

TO NAAF-8523

Transistors

CIRCUIT NO.

Q5000 - 5002

Q5010 - 5012

DESCRIPTION

2SC2240-BL

Q5003 - 5004

Q5013 - 5014 2SC2240-BL, KTC3200-BL

Q5040 - 5044

2SA949-Y

Q5050 - 5054

Q5030 -5034

2SC2229-Y

2SC1815-GR, BL

BCDEFGH