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PRINTED CIRCUIT BOARD VIEWS-7

TX-SR503/503E/8350TX-SR503/503E/8350

Q5501

R5501 R5502

R5700

R5702

R5704

R5706

R5600R5601

R5607 R5606

R5605 R5604

R5602R5603

Q5671

Q5672

Q5630

R5632

R5633

R5634

R5630

R5631

C5631

C5632

R5609

R5592

R5593

R5590

R5594

R5597

R5596

R5598

R5595

R5806

R5802

R5663

R5662

R5805

R5807

R5541 R5542

C5501 C5502

R5503

R5543

R5504

R5544

R5506

R5505

R5545

R5546

C5506C5505

R5547

R5507

R5508

R5548

C5508

C5507

C5514

R5554

R5514R5513

R5553

C5513

R5515

R5555

C5515

C5516

R5556

R5516

R5517

R5557

C5517

C5518

R5558

R5518

R5519

R5559

C5519

R5549

C5509

R5550

C5510

R5552

C5512

R5551

C5511

R5681

R5680

R5583

R5582

R5581

R5589

R5588

R5587

D5651

R5804R5803

C5701

C5702

C5703

C5704

C5705

C5706

C5707

R5801

R5810

R5808

R5809

Q5651

Q5652

R5656

R5812

R5811

R5653

R5652

R5655

R5800

R5813

R5814

FLAC

+24V

-24V

GND

APOWER

POFF

10S

-12V

GND

+12V

-VP

APOWER

SEC1H

VOLH

THRM

PRO

31 50

5180

100

Q550

R5599

Q550

5591

U05

AMPLIFIER PC BOARD

(NAAF-8523)

Soldering side

BCDEFGH

Amplifier Section2
Specifications2
Tuner Section2
Video Section2
Memory Backup3
Replacing the Fuses3
Service Procedure3
To Check Version of Microprocessor3
To Initialize the Unit3
DC Voltage Detection4
No Load. no Input4
Operation Check4
Speaker Protect4
Current Detection5
Control of Power Supply6
Output Sensor6
Output Sensor and Thermal Sensor6
Thermal Sensor6
Content of Display7
Dsp Debug Mode7
To Set in DSP Debug Mode7
Exploded Views8
Block Diagram10
Amplifer Pc Board12
Audio Input Section12
Schematic Diagrams12
Video2 in12
- Dsp Section15
- Schematic18
- Amplifier Pc Board21
- Power Amplifier Section21
- Center Speaker Terminal Pc Board24
- Speaker Terminal Pc Board24
- Speaker Terminal Section24
- Power Supply Section25
- Power Supply-2 Pc Board26
- Display Pc Board28
- Display Section28
- Video Pc Board31
- Video Section31
- Pc Board Connection Diagram34
Coaxial35
- Printed Circuit Board Views36
- Dsp Pc Board42
- Headphone Jack Pc Board48
- Switch Pc Board48
- Component Side49
- Sbr Amplifier Pc Board55
- Sec. Terminal-2 Pc Board55
- Thermal Sensor Pc Board55
- Power Supply-1 Pc Board56
- IC Block Diagram and Terminal Descriptions61
- Terminal Description61
- Host Address Bit One or SPI Serial Control Data Input64
- Host Parallel Chip Select, Host Serial SPI Chip Select64
- Mode Select Bit 0 or Host Write Strobe or Host Data Strobe64
- Mode Select Bit 1 or Host Parallel Output Enable or Host Parallel R/W64
- PCM Audio Data Input Number Two65
- PCM Audio Data Input One65
- PCM Audio Input Bit Clock65
- PCM Audio Input Sample Rate Clock65
- Audio Master Clock66
- Audio Output Bit Clock66
- Audio Output Sample Rate Clock66
- Digital Audio Output 066
- Digital Audio Output 3, S/PDIF Transmitter67
- Digital Audio Output 4, General Purpose I/O67
- Digital Audio Output 5, General Purpose I/O67
- Digital Audio Output 6, General Purpose I/O67
- Control Port Interrupt Request68
- Host Serial SPI Chip Select68
- PCM Audio Input Data, General Purpose I/O68
- Serial Control Port Clock68
- A0, GPIO13 --- Host Parallel Address Bit 0, General Purpose I/O69
- A1, GPIO12 --- Host Address Bit 1, General Purpose I/O69
- CS, GPIO9 --- Host Parallel Chip Select, General Purpose I/O69
- Hdata0, Gpio069
- SDRAM Address Bus, SRAM External Address Bus70
- SDRAM Clock Output70
- SDRAM Data Bus, SRAM External Data Bus70
- SDRAM Re-Timing Clock Input70
- SDRAM Bank Address Select, SRAM External Address Bus71
- SDRAM Chip Select71
- SDRAM Column Address Strobe71
- SDRAM Row Address Strobe71
- 2.5V Supply Voltage72
- General Purpose I/O72
- Mode Select Bit 0, General Purpose I/O72
- Mode Select Bit 1, General Purpose I/O72
- Pin Layout73
- IC Block Diagrams and Terminal Descriptions74
- CS42518 (8-Ch Codec with S/PDIF Receiver)75
- Q802: M66005 (FL Tube Driver)78
- Q1503. Q1512, Q1513: LA7956 (Video Switch)79
- Q1519: Njm2585L (Wide Band 3-Input 1-Output 3-Circuit Video Amplifier)80
- Q5501: Njw1157(8-Channel Electronic Volume with Input Selector)81
- Q5502: NJU7311AM (Analog Function Switch)83
- Q5640: AN34060A (3 Output Voltage Regulator)84
- Fl Tube View85
- Q801: 16Bt127Gnk85
- Microprocessor Terminal Descriptions86
- Adjustment Procedure88
- Idling Current Adjustment88
- Exploded View Parts List90
- Nadg95
- Pc Board Parts List97
- Amplifier Pc Board (Naaf-8523-1H/1J)120
- Sbr Amplifier Pc Board (Naetc-8525-1H/1J)120
- Sec. Terminal-2 Pc Board (Naps-8524-1H/1J)120
- Thermal Sensor Pc Board (Naetc-8526-1H/1J)120
- Power Supply-1 Pc Board (Naps-8533-1H/1J)142
- Power Supply-2 Pc Board (Naps-8535-1H/1J)142
- Sec. Terminal-1 Pc Board (Naps-8536-1H/1J)142
- Speaker Terminal Pc Board (Naetc-8537-1H/1J)142

Brand	Onkyo
Model	HT-R530
Category	Receiver
Language	English

Onkyo HT-R530 Service Manual

Table of Contents

Questions and Answers:

Onkyo HT-R530 Specifications

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