Onkyo HT-S5800 User Manual

Service Manual
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 MESUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY
INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE
CUSTOMER.
Published by Onkyo & Pioneer Corporation Grobal CS Department
Ref.No. : ４５２８－Ｒ2
CONTENTS
✔ Front Cover (This page)
✔ Note for Parts List
✔ Panel
✔ Reset
✔ Amp Diag Mode after Abnormal Conditions
✔ Model and Destination
✔ Firmware
✔ Adjustment ( Unnecessary )
✔ Hookup and Setting
✔ Trouble Shoot
✔ Disassembly
✔ Schematic Diagram
✔ Exploded View
✔ Appendix
✔ Pre Issue (2015-Jun)
✔ Final Issue (2015-Jun)
HT-R494
AV RECEIVER
(SKR-594)
(SKW-593) (SKF-594) HT-R494
(SKC-594)
(SKF-594)
(SKR-594) (SKW-658) (SKF-594) HT-R494 (SKF-594)
(SKC-594)
HT-S5800
HT-S5805

Onkyo HT-S5800 Specifications

General

Channels	7.1
HDMI Version	2.0
HDCP Version	2.2
4K Ultra HD Pass-through	Yes
Dolby Atmos	Yes
DTS:X	Yes
Bluetooth	Yes
Total Harmonic Distortion	0.08%
HDMI Outputs	1
HDR Support	HDR10, Dolby Vision
Wi-Fi	Yes
Internet Radio	Yes
Input Sensitivity and Impedance	200 mV/47 kOhms (Line)
Signal-to-Noise Ratio	106dB
Speaker Impedance	6 - 16 Ohms

Summary

HT-R494 AV Receiver Overview

Note for Parts List File Naming

Explains the file naming convention for parts lists.

Panel Layout and Controls

Details of the front panel, rear panel, and remote control unit.

Unit and Remote Reset Procedures

Instructions for resetting the unit and its remote controller.

Abnormal Condition Diagnostics

Protect mode and self-diagnostic procedures for abnormal conditions.

Model and Destination Information

How to check model and destination via FL display.

Firmware Update Guide

Procedures for checking firmware version and preparing for updates.

Hookup and Setting Troubleshooting

Resolving no sound, no picture, or no power issues.

Troubleshooting Specific Issues

Guides for no sound, no picture, and no power troubleshooting.

PCB Specific Check Points

Detailed check points, voltages, and signals for various PCBs.

Disassembly Procedures

Step-by-step disassembly of main unit components and PCBs.

Schematic Diagrams

Comprehensive schematics and block diagrams of all sections.

Exploded Views of Components

Visual guides for part identification and assembly.

Appendix: Operational and Debug Modes

Operational checks, debug modes, and service information.