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PRINTED CIRCUIT BOARD VIEWS-9

TX-SR503/503E/8350

NCPS-8533

25138533C

8A 125V

T4AL250V

P902

P901A

T902

AC-G

S902

F902B

F902A

F901B

F901A

F903A

F903B

D925

AC-H

120V220V

POWERD

MPUGND

+12VD

+10VS

POFFVP

F903

F901

F902

P926

P925

J901

J906

RL901

C901

J914

J907

J918

J900

P912

J902

AC CORD

TRANS-IN

C930

J905

Q930

J917

J913

J916

J915

D930

D931

C922

J909

J911

J908

J912

D923

D921

D922

D924

C921

D932

J921

J922

R930

R931

J903

J910

J919

C931

C932

R932

R933

C922

5A 125V

P931B

P909

D935

R934

D933

J923

P917

P918

J924

D934

C933

NNLL

AC-GAC-H

1234

578

56789

30 12

1720

U11

POWER SUPPLY-1 PC BOARD

(NAPS-8533)

Component side

BCD

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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