Table Of Contents - Onkyo TX-NR525 Service Manual

Table of Contents

Safety1
Service Procedure2
Replacing The Fuses2
Safety Check Out2
To Initialize The Unit2
Notes On Repairs3
Debug Mode4
Audio Debug Mode4
To Set In Debug Mode4
Hdmi Debug Mode9
Resolution Display Method9
Input Resolution9
Output Resolution9
Dislay Of Output Resolution10
4K Upscaling10
3D Display10
Pc Resolution12
Display Of Input Resolution12
Service Information Mode13
Displaying Service Information13
Listening Mode Code List13
Operation Check14
Operations Of Voltage-Detection Protectors14
Operations Of Current-Detection Protectors14
Confirmation Of Head Phone Operation14
Confirmation Of Osd(On Screen Display) Operation15
Confirmation Of Hdmi Audio Operation15
Video Function Check15
Operations Of Video Signal-Detection15
Test Mode16
Test Mode For Model, Destination And Fl Display16
Test Mode For Operation16
Video & Hdmi Test Mode19
Notes19
Exploded Views20
Exploded View(Overall)20
Exploded View Parts List21
Block Diagram Audio Section30
Block Diagram Video Section31
Block Diagram Digital Audio Section32
Asp Section33
Amp Section34
Amp Class-A Section35
Dg(Dac Lpf) Section36
Video Section37
Speaker Out Section38
Display Section39
Power Supply Section40
Mpu Section41
Hdmi Section42
Dsp/Dir/Dac Section43
Dsp/Memory Section44
Net/Usb Section45
Packing Procedures Parts List46