Yamaha RX-V661 - User Manual

Other manuals for Yamaha RX-V661

Service Manual137 pages

Questions and Answers

E
Evelyn AveryAug 18, 2025
What to do if my Yamaha RX-V661 has no sound?
- T
  Tanya WoodAug 18, 2025
  If your Yamaha Receiver isn't producing sound, there could be several reasons. Ensure the cables are properly connected, and if the issue continues, the cables may be defective. Disconnect the optimizer microphone. Check that the Audio input jack select is set to “AUTO”. If you are playing a source encoded in Dolby Digital or DTS, set Audio input jack select to “COAX/OPT”. Select an appropriate input source using the INPUT selector. Make sure the correct front speakers are selected by pressing [1]SPEAKERS on the front panel. Also, verify that the volume isn't turned down or muted. Finally, ensure that the signals from the source component can be reproduced by the unit and that the HDMI components support HDCP copy protection standards.
M
Mrs. Alexandra BeckAug 20, 2025
Why does my Yamaha RX-V661 Receiver fail to turn on?
- J
  Jessica DavisAug 21, 2025
  If your Yamaha Receiver isn't turning on, ensure the power cable is firmly connected. Check that the speaker impedance setting matches your speakers. Also, verify that the protection circuitry hasn't been activated by ensuring all speaker wire connections are secure and not touching anything other than their respective connections. If the unit was exposed to a strong electric shock, set it to standby, disconnect the power cable, plug it back in after 30 seconds, and try again.
K
Kyle WoodAug 23, 2025
How to fix Yamaha Receiver when no sound is heard from the center speaker?
- M
  Michelle ParsonsAug 23, 2025
  If you're not hearing sound from the center speaker on your Yamaha Receiver, check that “CENTER SP” in “SET MENU” is set to either “SML” or “LRG”. Also, if you've selected one of the HiFi DSP programs (except for “7ch Stereo”), try another sound field program.
R
Roger PerkinsAug 26, 2025
Why is there no sound from the surround speakers on my Yamaha RX-V661 Receiver?
- L
  Lisa ThomasAug 26, 2025
  If you're not getting any sound from the surround speakers on your Yamaha Receiver, make sure the sound field programs are turned on by pressing [E]STRAIGHT. Also, consider that the current source or program combination may not output sound from all channels, so try another sound field program.
J
John BrownAug 28, 2025
How to troubleshoot Yamaha Receiver when no sound is heard from the surround back speakers?
- A
  Amber CrosbyAug 28, 2025
  If there's no sound from the surround back speakers on your Yamaha Receiver, verify that “EXTRA SP ASSIGN” is set to “PRESENCE”. Also, ensure that “SUR. L/R SP” in “SET MENU” is set to “SML” or “LRG”. If the unit is in “STRAIGHT” mode and a monaural source is playing, press [E]STRAIGHT on the front panel so that “STRAIGHT” disappears from the display.
V
Victor PorterAug 31, 2025
How do I fix a humming sound coming from my Yamaha Receiver?
- M
  Matthew HarrisAug 31, 2025
  To address a humming sound from your Yamaha Receiver, first ensure the audio cables are firmly connected; if the issue persists, the cables may be defective. Also, if you're using a turntable, connect its grounding cable to the GND terminal of the unit.
J
josephmooreSep 2, 2025
What causes Zone 2 speaker settings to be unavailable on my Yamaha RX-V661 Receiver?
- K
  Kelly CamposSep 2, 2025
  If Zone 2 speaker settings are unavailable in the “SET MENU” of your Yamaha Receiver, check that “SUR. B L/R SP” in “SET MENU” is set to a setting other than “NONE”. Also, ensure that “EXTRA SP ASSIGN” is set to “ZONE2”.
C
Caitlin RiosSep 4, 2025
How do I activate FRONT B speakers on my Yamaha RX-V661 Receiver?
- J
  Jessica YoungSep 5, 2025
  To activate FRONT B speakers on your Yamaha Receiver, ensure that “EXTRA SP ASSIGN” is set to “FRONT B”.
D
Daniel FranklinSep 7, 2025
What causes no sound from center, surround, or surround back speakers when FRONT B speakers are activated on Yamaha RX-V661 Receiver?
- J
  Jason WilsonSep 7, 2025
  If you're not getting sound from the center, surround, or surround back speakers when FRONT B speakers are active on your Yamaha Receiver, check that “FRONT B” in “SPEAKER SET” is set to “FRONT”. Also, verify that “EXTRA SP ASSIGN” is set to “PRESENCE”.
J
Judith ClarkSep 9, 2025
What to do if my Yamaha RX-V661 Receiver displays 'CHECK SP WIRES'?
- D
  Danielle LawsonSep 10, 2025
  If your Yamaha Receiver displays 'CHECK SP WIRES', it indicates that the speaker cables are short-circuited. Make sure all speaker cables are connected correctly.

Summary

Important Safety Instructions

Graphical Symbols Explanation

Alerts users to potential electrical hazards in the manual's symbols.

Quick Start Guide

Step 1: Speaker Setup

Guides on physically placing and connecting speakers.

Step 2: Component Connection

Details connecting audio/video sources like DVD players.

Step 3: Power On and SCENE Activation

Instructions for initial power-up and SCENE mode selection.

Connections

Speaker Terminal Connections

Explains how to connect various speaker configurations.

Speaker Impedance and Power Management

Guides on matching unit impedance and managing power.

Optimizing Speaker Settings

Using AUTO SETUP for Calibration

Automatic system calibration for optimal listening environment.

Extra Speaker Assignment Configuration

Parametric Equalizer Type Selection

Handling AUTO SETUP Errors

Guidance on resolving errors or warnings during setup.

Playback Operations

Basic Playback Procedure

Step-by-step guide for playing audio/video sources.

Advanced Sound Configurations

Changing Sound Field Parameters

Customizing sound field characteristics like DSP LEVEL and DIALG.LIFT.

Decoder Selection Guide

Customizing Unit (Manual Setup)

Auto Setup Configuration

Automatic adjustment of speakers and system parameters.

System Menu Settings

Manual adjustments for audio, inputs, and system options.

Speaker and Distance Settings

Detailed configuration for speaker size, placement, and impedance.

HDMI and Input;Output Assignment

Remote Control Features

SCENE Feature Control

Controlling Other Components

Remote Control Code Management

Advanced Setup

Using the Advanced Setup Menu

Speaker Impedance and Remote Control IDs

Troubleshooting

General Troubleshooting

Common issues like no sound, no picture, and unit not turning on.

AUTO SETUP Error Resolution

Resolving issues encountered during automatic speaker calibration.

Resetting the System

Factory Reset Procedure

Yamaha RX-V661 Specifications

General

Channels	7.1
HDMI Inputs	2
HDMI Outputs	1
Component Video Inputs	3
Component Video Outputs	1
Analog Audio Inputs	6
FM/AM Tuner	Yes
Dolby Digital	Yes
DTS	Yes
Response Bandwidth	10 Hz - 100 kHz
Signal-To-Noise Ratio	100 dB
Input Impedance	47 kOhm
Input Sensitivity	200 mV
Audio D/A Converter	192kHz/24-bit
Surround System Class	7.1 channel
Digital Sound Processor (DSP)	Yes
DSP Preset Qty	17
HDMI Switching	Yes
Output Impedance / Channel	8 Ohm
Frequency Response	10 Hz - 100 kHz
Tuner Bands	AM/FM
Preset Station Qty	40
Surround Sound	Yes
HDMI Version	1.2a
Digital Audio Inputs	4 Optical, 2 Coaxial
Additional Features	XM Ready
Video Inputs	Component
Video Outputs	Component
Audio Outputs	Headphones
Output Power / Channel	90 W
Width	17.1 in
Depth	16.75 inches