Connecting to an External

Amplifier

If you want to increase the power output to the speakers, or want to use another amplifier, connect an external amplifier to the PRE OUT/MAIN IN jacks as follows.

Notes

•When RCA pin plugs are connected to the PRE OUT/MAIN IN jacks for output to an external amplifier, it is not necessary to use the corresponding SPEAKERS terminals. Set the volume of the amplifier connected to this unit to the maximum.

•No signals will be output from any other PRE OUT jacks than the MAIN jacks when SPEAKER A is turned off with ZONE B selected for “1H SP B SET” on the SET MENU.

PRE OUT/MAIN IN

FRONT EFFECT

CONNECTIONS

4REAR CENTER jack

Rear center channel line output jack.

5MAIN jacks

IN: Line input to this unit’s main channel amplifiers. When connecting to these jacks, signals input to the preamplifier of this unit will not be output from the main amplifier of this unit.

OUT: Main channel line output jacks.

Note

•The signals output through these jacks are affected by the BASS, TREBLE and BASS EXTENSION settings.

6CENTER jack

Center channel line output jack.

PREPARATION

1

R L

Connecting to the 6CH INPUT

Jacks

2REAR (SURROUND)

3

SUB

 

 

WOOFER

 

4

REAR CENTER

6

 

CENTER

5MAININ

OUT

R L

1FRONT EFFECT jacks

Front effect channel line output jacks.

2REAR (SURROUND) jacks

Rear channel line output jacks.

3SUBWOOFER jack

When using a subwoofer with built-in amplifier, including the YAMAHA Active Servo Processing Subwoofer System, connect the input jack of the subwoofer system to this jack. Low bass signals distributed from the main, center and/or rear channels are directed to this jack if they are assigned to this jack. (The cut-off frequency of this jack is 90 Hz.) The LFE (low-frequency effect) signals generated when Dolby Digital or DTS is decoded are also directed if they are assigned to this jack.

Notes

•Adjust the volume level of the subwoofer with the control on the subwoofer. It is also possible to adjust the volume level by using the remote control of this unit (see “ADJUSTING THE LEVEL OF THE EFFECT SPEAKERS” on page 73).

•Depending on the settings of “1 SPEAKER SET” and “10 LFE LEVEL” on the SET MENU, some signals may not be output from the SUBWOOFER jack.

This unit is equipped with 6 additional input jacks (left and right MAIN, CENTER, left and right SURROUND and SUBWOOFER) for discrete multi-channel input from an external decoder, sound processor or pre-amplifier.

Connect the output jacks on your external decoder to the 6CH INPUT jacks. Be sure to match the left and right outputs to the left and right input jacks for the main and surround channels.

Notes

•When 6CH INPUT is selected, the signals input to the 6CH INPUT jacks have priority over any other input source.

•When you select 6CH INPUT as the input source, this unit automatically turns off the digital sound field processor, and you cannot listen to DSP programs.

•When you select 6CH INPUT as the input source, settings of “1 SPEAKER SET (1A to 1E)” on the SET MENU do not apply.

•When headphones are used, only main L/R channels are output. The setting for “6CH INPUT SET” on the SET MENU will not be applied.

•Setting for “15 6CH INPUT SET” on the SET MENU will be applied when 6CH INPUT is selected.

English

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