Onkyo HT-R530 - Adjustment Procedure-2: Idling Current Adjustment

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ADJUSTMENT PROCEDURE-2

IDLING CURRENT ADJUSTMENT

HT-R530

Front side

ID-ID+

P6080

R6040

ID-ID+

P6081

R6041

ID-ID+

P6082

R6042

ID-ID+

P6083

R6043

ID-ID+

P6084

R6044

ID-ID+

P6085

R6045

BIAS

SBL

SBR

ID-

ID+

P6086

R6046

BIAS

Front side

U05

AMPLIFIER PC BOARD

(NAAF-8523)

U07

SBR AMPLIFIER

PC BOARD

(NAETC-8525)

R6042P6082

ID+

ID-

Trimming

resistor

Test

point

R6041P6081

ID+

ID-

Trimming

resistor

Test

point

R6040P6080

ID+

ID-

Trimming

resistor

Test

point

R6045P6085

ID+

ID-

Trimming

resistor

Test

point

SBL

R6044P6084

ID+

ID-

Trimming

resistor

Test

point

R6043P6083

ID+

ID-

Trimming

resistor

Test

point

R6046

P6086

ID-

ID+

Trimming

resistor

Test

point

SBR

Main Page

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

Onkyo HT-R530 - Adjustment Procedure-2: Idling Current Adjustment

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