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Onkyo TX-RZ830

Onkyo TX-RZ830
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Service Manual
Published by Onkyo & Pioneer Corporation Global CS Department 2018
Ref.No. : 4799
TX-RZ830
11.2ch AV Receiver
Final Issue
Final Issue
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Color Type Power Requirement Remarks
TX-RZ830 (B) Black MDC AC 120 V Canada/USA/(Mexico)
TX-RZ830 (B) Black MMP AC 220 V to 240 V Europe
TX-RZ830 (S) - Silver MMP AC 220 V to 240 V Europe
TX-RZ830 (B) Black MMB AC 220 V to 240 V UK
TX-RZ830 (B) Black MMR AC 220 V to 240 V China
TX-RZ830 (B) Black MMA AC 220 V to 240 V Australia/New Zealand
For details, refer to "Important Check Points for good servicing".

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Onkyo TX-RZ830 Specifications

General IconGeneral
Impedance16 Ω
Receiver typeSurround
Frequency range5 - 100000 Hz
Pre-out channels11.2
Input sensitivity200 mV
Pre-out connectivityYes
Audio output channels9.2 channels
Signal-to-Noise Ratio (SNR)106 dB
Total Harmonic Distortion (THD)1 %
Dynamic power per channel (3 Ohm)250 W
Dynamic power per channel (4 Ohm)220 W
Dynamic power per channel (8 Ohm)130 W
Power output per channel (20-20KHz@8 Ohm)- W
HDMI in7
Digital audio coaxial in1
Component video (YPbPr/YCbCr) in2
Headphone connectivity6.3 mm
Number of HDMI outputs3
Connectivity technologyWired & Wireless
Speakers connectivity type3.5mm
Audio formats supportedAIFF, ALAC, FLAC, WAV, WAVE
Ethernet LANNo
Bluetooth version4.1
Bluetooth profilesA2DP, AVRCP
AM band range522 - 1710 kHz
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Preset stations quantity40
Internet radio services supportedAmazon Music, Deezer, Spotify, Tidal, TuneIn
Supported video modes480i, 480p
Display-
Product colorSilver
Audio decodersDSD, DTS-HD Master Audio, DTS-HD Master Audio 5.1, DTS:X, Dolby Atmos, Dolby TrueHD
Cables includedAC
Package weight17000 g
THX-certifiedTHX Select
AC input voltage220-240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.15 W
Power consumption (typical)850 W
Weight and Dimensions IconWeight and Dimensions
Depth398 mm
Width435 mm
Height201.5 mm
Weight14000 g

Summary

Important Check Points for Good Servicing

1. Product safety

Conform to product regulations and maintain a safe servicing environment by following safety instructions.

2. Adjustments

To keep original performance, perform optimum adjustments and characteristic confirmations.

3. Lubricants, Glues, and Replacement parts

Use specified grease and adhesives, ensuring the proper amount is applied.

4. Cleaning

Perform proper cleaning for parts like optical pickups and tape heads to restore performance.

Service Notes

1. Safety-related component warning!

Components marked with a symbol are critical for fire and shock risk; replace with specified ONKYO parts.

2. Safety check after servicing

Check that all removed parts and wires are correctly reinstalled and structural integrity is maintained.

3. Caution on replacing the battery

Danger of explosion if batteries are replaced incorrectly; use same or equivalent type.

4. Other Cautions

Cautions regarding AC plug polarity, lead-free solder, laser radiation, and proper soldering techniques.

Panel

Front Panel

Diagram showing the front panel layout of the TX-RZ830 AV Receiver.

Rear Panel

Diagram showing the rear panel layout with all connections and ports.

Remote Control Unit RC-911 R

Illustration of the remote control unit with its buttons.

Accessory

List of included accessories such as remote controller, batteries, microphone, and antennas.

Reset

STORE

Procedure to save user preferences using SETUP and ENTER buttons.

RESET

Procedure to reset the unit by pressing specific buttons and unplugging the power cord.

RECALL

Procedure to load user preferences using SETUP and RETURN buttons.

Diagnostic Function

Protect Mode

The unit enters standby automatically upon detecting abnormal conditions like thermal or voltage issues.

Self-diagnostics

Function to avoid capacitor rupture by checking amplifier circuits for faults during power-on.

Repair Process and How to Confirm

Steps to confirm protect causes, clear NG CH information, and cancel self-diagnostics.

Manual Execution of Self-diagnostic

How to manually initiate the self-diagnostic function via button combinations.

Enter Service mode, Service Information

How to enter service mode, display service information, and clear protect data.

How to exit the service mode.

Pressing any input selector button to exit service mode.

How to clear Protect Data

Procedure to select 'ProtectDataCLR' and press ENTER to clear protect data.

Service Information

Listening Mode Code List for identifying various audio modes.

WiFi 5 GHz Setting

Wireless LAN 5 GHz Setting

Importance of setting the appropriate country code for the 5GHz band due to radio laws.

Service Parts information:

Default country code is set on the PRC board; ensure it matches customer's country.

Make sure and Setup Country Code

Ensuring the country code on the PRC board matches the customer's country code.

Wireless LAN 5 GHz Country Code 12

List of country codes for America, Asia/Oceania, and Middle East regions.

Wireless LAN 5 GHz Country Code 22

List of country codes for Europe/Africa regions.

How to read PRC Board part number and Default value of Country Code

Explanation of how to interpret PRC board part numbers for destination and default country code.

Firmware

How to check Firmware Version & Preparation of Update

Steps to check firmware versions and prepare for updates by downloading files.

How to Update (service mode) 12

Connecting USB storage, turning on unit, and pressing buttons to access firmware update menu.

Overwriting is also possible.

Explains the possibility of overwriting existing firmware with new versions.

How to Update (service mode) 22

Steps for starting firmware update, waiting for completion, and checking the new version.

Model and Destination

Model and Destination

Table showing model names, destinations (codes), and FL display examples.

Check Idling Current

a. Idling Pre-check

Procedure to check idling current before aging, including terminals and resistance values.

b. Aging

The AVR is turned on for about 6 minutes for aging process.

c. Idling After-check

Procedure to check idling current after aging, including resistance values.

Hookup and Setting

No Sound

Troubleshooting steps for no sound from connected players, TV, or loudspeakers.

No Picture

Troubleshooting steps for no picture from connected players via HDMI or component video terminals.

No Power

Troubleshooting steps for no power condition or front panel indication issues.

Trouble Shoot

No Sound (HDMI in)

Troubleshooting table for no sound issues specifically related to HDMI input.

No Sound (Opt in)

Troubleshooting table for no sound issues related to optical input.

No Sound (Analog in)

Troubleshooting table for no sound issues related to analog inputs.

No Picture (HDMI in out)

Troubleshooting table for no picture issues related to HDMI connections.

No Picture (Component in HDMI out)

Troubleshooting table for no picture issues with component input or HDMI output.

No Picture (Composite in HDMI out)

Troubleshooting table for no picture issues with composite input or HDMI output.

No Power

Troubleshooting table for no power issues, including checks for remote control and main unit operation.

Check Point (BAPRC-2605)

Detailed check points and voltage references for the BAPRC-2605 PCB.

Check Point (BADG-2586)

Detailed check points and voltage references for the BADG-2586 PCB.

Check Point (BAAF-2597 BACLA-2587)

Troubleshooting for BAAF-2597 and BACLA-2587 PCBs, including damage checks.

Check Point (BAPS-2585)

Troubleshooting for the BAPS-2585 PCB, including AC rated voltage checks.

Check Point (BAAF-2597 BACLA-2587)

Visual inspection for damage on ANY PARTS on BAAF-2597 PCB.

Check Point (BADIS-2575)

Checking damage and connection for the P7001 FFC, which is part of the BADIS-2575 PCB.

Schematic Diagrams

BLOCK DIAGRAM(Analog Audio)

Block diagram illustrating the analog audio signal path and components.

BLOCK DIAGRAM(Video)

Block diagram illustrating the video signal path and related components.

BLOCK DIAGRAM(Digital Audio)

Block diagram illustrating the digital audio signal processing and connections.

ASP SECTION

Detailed schematic of the Amplifier Signal Processing (ASP) section.

AMP SECTION

Detailed schematic of the Amplifier section, showing output stages for different channels.

PS SECTION

Schematic of the Power Supply (PS) section, including switching power supply and transformer.

VIDEO,SPOUT,IR12 VTRG SECTION

Schematic for video processing, speaker output, IR receiver, and 12V trigger.

Powerd Zone2 out SECTION

Schematic illustrating the output for Zone 2 powered speakers.

RS232 C SECTION

Schematic for the RS-232C communication interface.

DISPLAY SECTION

Schematic for the front panel display and related controls like keys and volume.

DISPLAY(HEAD PHONE)SECTION

Schematic for the headphone jack and related circuitry.

SW SECTION

Schematic for the switch section, showing connections for various input sources and display.

DISPLAY(SETUP)SECTION

Schematic for the display and setup buttons, showing their connections.

DISPLAY(SELECTOR) SECTION

Schematic for the display and selector buttons, showing connections for input sources.

DISPLAY(VOLUME)SECTION

Schematic for the volume control display and related components.

DISPLAY(ENCODER)SECTION

Schematic for the display and encoder controls, including listening mode and tone.

DISPLAY(MIC)SECTION

Schematic for the microphone input and related circuitry.

DISPLAY(SWITCH)SECTION

Schematic for the switch section, showing connections for various input sources and the hybrid standby LED.

DISPLAY(MIC,HEAD PHONE)SECTION

Schematic for microphone input and headphone jack, including connections to TRM.

DIGITAl IN VLSC LPF SECTION

Schematic for digital inputs, VLSC, and Low-Pass Filter sections.

MPU SECTION

Schematic of the Main Microprocessor Unit (MPU) section, including REPROM and DSP connections.

VMPU SECTION

Schematic of the Vector Processing Unit (VMPU) section, showing connections to HDMI and other interfaces.

VSP SECTION

Schematic of the Video Signal Processing (VSP) section, detailing HDMI inputs and processor connections.

HDMI RX2 Decoder SECTION

Schematic of the HDMI receiver and decoder section, showing connections to various HDMI inputs.

DIRDAC SECTION

Schematic of the Digital Input Receiver (DIR) and Digital-to-Analog Converter (DAC) sections.

1 stDSP SECTION

Schematic of the first Digital Signal Processor (DSP) section, showing connections to MMPU and NET.

2 ndDSP SECTION

Schematic of the second Digital Signal Processor (DSP) section, detailing connections to MMPU and NET.

ARM IO SECTION

Schematic detailing the ARM Input/Output section, including connections to USB, Ethernet, and WiFi.

ARM PS SECTION

Schematic of the ARM Power Supply (PS) section, showing voltage regulation and control.

ARM USBEthernetWiFi SECTION

Schematic of the ARM section for USB, Ethernet, and WiFi modules and their connections.

POWER SECTION

Schematic of the power supply section, illustrating various voltage regulators and power distribution.

TUNER SECTION

Schematic of the tuner section, showing connections to the FM/AM tuner module.

FRONT HDMI SECTION

Schematic of the front HDMI input section, including connections to the HDMI transceiver and I2C bus repeater.

HDBT SECTION

Schematic of the HDBaseT section, including connections to Sil9396 and Sil9630 chips.

Exploded Views

Packing

Exploded view illustrating the packing of the TX-RZ830 unit and its accessories.

Overview

Exploded view of the TX-RZ830, highlighting the WiFi/Bluetooth module and regulatory information.

Front Section 1

Exploded view showing the front panel components and their assembly.

Front Section 2

Exploded view showing the front panel components and their assembly, referring to Front Section 3.

Front Section 3

Exploded view showing the internal front section components and their assembly.

Rear Section

Exploded view showing the rear panel components and their assembly, including PCBs and power transformer.

MMR

Exploded view highlighting the MMR (Model/Manufacturer) information on the rear panel.

NOTE (Front Section)

Illustration showing the application of FLOIL to a specific component with a brush.

Appendix

Notation button operation

Explanation of expressions used to simplify button operation descriptions, with examples.

Reset & Store Recall user parameter value data

Procedures for STORE, RESET, and RECALL functions to manage user preferences.

MAIN checksum verification.

How to display and verify the main MCU checksum, especially after firmware updates.

Key operation check

Procedure to test if each key/button is functioning normally, displaying key names on the FL tube.

Check the FL tube and LED.

Procedure to confirm all LEDs and FL tube segments are lit, and to perform a clear reset.

Service Mode

How to enter to service mode.

Step-by-step instructions on entering the service mode via button combinations.

How to exit the service mode.

Instructions on how to exit the service mode by pressing any input selector button.

How to clear Protect Data

Procedure to select 'ProtectDataCLR' and press ENTER to clear protect data.

Service Mode Tree 12

Flowchart for navigating the service mode, covering Tech Sprt, Audio, and Video sections.

Service Mode Tree 22

Flowchart for navigating the service mode, covering Video, Sales, and Other sections.

Describe Service Mode (1-1 Tech Sprt)

Explanation of Main Checksum, Protect Data, ProtectDataCLR, HardwareStatus, AmpChDiag, and Model Check.

Describe Service Mode (1-3 Video) 12

Explanation of FAD Mode, DOLBY VDB Thru, HDMI Thru, Power Control, TV Control, and Max TMDSCR settings.

Describe Service Mode (1-3 Video) 22

Explanation of LTE 340 SC, Thru Sel Change, Pass thru MD, Content Type, HDBaseT Update, and HDBaseT Reset.

Describe Service Mode (1-4 Sales)

Explanation of Photo mode for sample display during photography.

Parts List

[ Cabinet, Chassis, Screws, Nuts ]

List of cabinet, chassis, screws, and nuts parts.

[ Semi-conductors ]

List of semi-conductor components like diodes and transistors.

[ Transformers, Coils ]

List of transformer and coil components.

[ Accessories ]

List of accessories including remote control, batteries, and antennas.

[ Capacitors ]

List of chip type ceramic capacitors and UTSP type electrolytic capacitors.

[ Resistors ]

List of chip type carbon resistors.

[ Switches, Terminals, Wires ]

List of switch, terminal, and wire components.

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