Yamaha Audio GX-90VCD User Manual
Active Servo
Technology
EJECT
DOLBY B NR
EJECT
Active Servo
Technology
Active Servo
Technology
1
PLAYBACK
2
REC/PLAYBACK
DISC CHANGE
DISC
PROGRAM
USER
VOLUME
DOWN UP
MEMORY
UPDOWN
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
PRESET/TUNINGBAND
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
TAPE 1/2
START
MODE
FREQ PS/PTY/RT/CT
PTY SEEK
1
2
3
MINI COMPONENT SYSTEM
GX–70
1
PLAYBACK
2
REC/PLAYBACK
DISC CHANGE
DISC
PROGRAM
USER
VOLUME
DOWN UP
MEMORY
UPDOWN
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
MIN MAX
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
PRESET/TUNINGBAND
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
TAPE 1/2
START
MODE
FREQ PS/PTY/RT/CT
PTY SEEK
1
2
3
MINI COMPONENT SYSTEM
GX–90VCD
EJECT
DOLBY B NR
EJECT
Active Servo
Technology
Active Servo
Technology
OPEN/CLOSEOPEN/CLOSE
VIDEO CD
Version 2.0
/
Playback Control
ECHO ECHO
SELECT
RETURN
PREV
NEXT
INPUT INPUT
MIC MIXING
MIC
Active Servo
Technology
SUPPLIED ACCESSORIES
112233445
5
TIME
A
DISC SKIP
PROGBTAPECEDIT
D
+I0
E
OPEN/CLOSE
INDEXMODE
6677889 0
CD
PRESET
TUNER
TAPE
RETURN
STOP PLAYPLAY
REC/PAUSE TAPE 1/2
MUSIC
TEST FLAT
CENTER/REAR
/DELAY
PROGRAM
USER
POWER
INPUTSLEEP
VOLUME
REPEAT
PREV NEXT
SELECT
ECHO/KEY
LEVEL
●
After unpacking, check that the following parts are contained.
●
●
Remote control transmitter
●
●
Batteries (size AA, UM/SUM-3, R6, HP-7)
●
●
AM loop antenna
●
●
Speaker cords
●
●
Pads
●
●
Screws
●
●
Indoor FM antenna
●
●
Mounting brackets
●
22
1
PLAYBACK
2
REC/PLAYBACK
EJECT
OPEN/CLOSE
DISC CHANGE
MINI COMPONENT SYSTEM
GX–90VCD
1
2
3
DISC
PROGRAM
USER
VOLUME
MEMORY
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
INPUT INPUT
TAPE
1/2
EJECT
Active Servo
Technology
MIN MAX
MIC
MIC MIXING
P
R
E
S
E
T
/
T
U
N
I
N
G
/
B
A
N
D
VIDEO CD
Version 2.0 / Playback Control
ECHO ECHO
2
6
1
4
3
7
8
9 A C0 D E F GB
H
K
J
L
M
5
I
MHz
PRESET
USER
NOR TEST
PHANTOM
TIMER
TAPE 1
SLEEP
STEREO
TUNED MEMORY
AUTO
PROGRAMMUSIC
ROCK BLUES
RAP JAZZ
PRO LOGIC HALL ARENA
1 2
3 4
100 350 1K 3.5K 10K
VOLUME
3 STEREO KARAOKE L R
E
=
B
896754
3
21
DC
A
1
33
1
PLAYBACK
2
REC/PLAYBACK
EJECT
OPEN/CLOSE
DISC CHANGE
MINI COMPONENT SYSTEM
GX–90VCD
1
2
3
DISC
PROGRAM
USER
VOLUME
MEMORY
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
INPUT INPUT
TAPE
1/2
EJECT
Active Servo
Technology
MIN MAX
MIC
MIC MIXING
P
R
E
S
E
T
/
T
U
N
I
N
G
/
B
A
N
D
VIDEO CD
Version 2.0 / Playback Control
ECHO ECHO
N
O
SPQ R
T
U
V
W
TRACK
TOTAL REM
USER
TAPE 1
VIDEO CD
RANDOM
PBC
PROGRAMMUSIC
EDIT
ROCK
ARENA
100 350 1K 3.5K 10K
PROG
S F REP
VOLUME
OVER 15
1234
78910
13 14 15
5116
12
AB
M
I
K
H
NOP QR
FG J
L
2
44
1
PLAYBACK
2
REC/PLAYBACK
EJECT
OPEN/CLOSE
DISC CHANGE
MINI COMPONENT SYSTEM
GX–90VCD
1
2
3
DISC
PROGRAM
USER
VOLUME
MEMORY
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
INPUT INPUT
TAPE
1/2
EJECT
Active Servo
Technology
MIN MAX
MIC
MIC MIXING
P
R
E
S
E
T
/
T
U
N
I
N
G
/
B
A
N
D
VIDEO CD
Version 2.0 / Playback Control
ECHO ECHO
USER
REC
TAPE 1 2
DUBBING
NOR HIGH
PROGRAMMUSIC
ROCK
ARENA
100 350 1K 3.5K 10K
VOLUME
OVER 15
1234
78910
13 14 15
5116
12
B
X
Y
Z
[\]^ab
e
d
c
Y
TUV
WX
Z
S
3
55
Active Servo
Technology
Active Servo
Technology
,,
,,,,
,,,,,,
,,,,,,,
,,,,,,,,
4
NX-GX70
Front speakers
fg
NX-C70
NX-E70
Center speaker
Rear speakers
g
66
TAPE
STOP PLAYPLAY
REC/PAUSE TAPE 1/2
MUSIC
TEST FLAT
CENTER/REAR
/
DELAY
PROGRAM
USER
POWER
INPUTSLEEP
VOLUME
ECHO/KEY
LEVEL
Y
T
UVWX
112233445
5
TIMEAPROGBTAPECEDIT
D
+I0
E
OPEN/ CLOSE
INDEXMODE
6677889 0
CD
PRESET
TUNER
REPEAT
DISC SKIP
RETURN
PREV NEXT
SELECT
S
R
H
G
I
J
Q
KL M N O P
112233445
5
TIME
A
DISC SKIP
PROGBTAPECEDIT
D
+I0
E
OPEN/ CLOSE
INDEXMODE
6677889 0
CD
PRESET
TUNER
TAPE
RETURN
STOP PLAYPLAY
REC/ PAUSE TAPE 1/2
MUSIC
TEST FLAT
CENTER/REAR
/DELAY
PROGRAM
USER
POWER
INPUTSLEEP
VOLUME
REPEAT
PREV NEXT
SELECT
ECHO/KEY
LEVEL
F
E
D
C
B
A
0
9
8
7
6
5
4
3
2
1
5
1
3
2
Active Servo
Technology
Active Servo
Technology
1
PLAYBACK
2
REC/PLAYBACK
EJECT
OPEN/CLOSE
DISC CHANGE
MINI COMPONENT SYSTEM
GX–90VCD
1
2
3
DISC
PROGRAM
USER
VOLUME
MEMORY
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
A/B
/C
/D
/E
RANDOM
R
E
P
E
A
T
EDIT
DISPLAY
CD
INPUT INPUT
TAPE
1/2
EJECT
Active Servo
Technology
MIC MIXING
P
R
E
S
E
T
/
T
U
N
I
N
G
/
B
A
N
D
VIDEO CD
Version 2.0 / Playback Control
ECHO ECHO
0.2 m – 6 m
30°
30°
6
7
77
FRONT
SPEAKERS
DO NOT CONNECT THIS UNIT TO SPEAKERS OTHER
THAN NX-C70 (CENTER) OR NX-E70 (REAR).
RL
R L
RL
SINCE THIS UNIT
HAS AN ACTIVE
SERVO CIRCUIT
BUILT–IN.
DO NOT CONNECT
IT TO SPEAKERS
OTHER THAN
NX–GX70.
REAR CENTER REAR
SPEAKERS
CENTER/REAR
OUT
IN
VCR
LD/TV
OUT
MD/AUX
IN
AUDIO SIGNAL
OUT
SUBWOOFER
VIDEO SIGNAL
MONITOR
OUT
L
R
R
L
POWER HIGH CUT VOLUME
140 Hz
010
40 Hz
8
Subwoofer system
Center speaker
Rear speakers
Front speakers
88
ANTENNA
FRONT
SPEAKERS
DO NOT CONNECT THIS UNIT TO SPEAKERS OTHER
THAN NX-C70 (CENTER) OR NX-E70 (REAR).
RL
R L
RL
SINCE THIS UNIT
HAS AN ACTIVE
SERVO CIRCUIT
BUILT–IN.
DO NOT CONNECT
IT TO SPEAKERS
OTHER THAN
NX–GX70.
75Ω UNBAL.
REAR CENTER REAR
FM GND AM
SPEAKERS
CENTER/REAR
OUT
IN
VCR
LD/TV
OUT
MD/AUX
IN
AUDIO SIGNAL
OUT
SUBWOOFER
VIDEO SIGNAL
MONITOR
OUT
RL
OUT
IN
VCR
LD/TV
OUT
MD/AUX
IN
AUDIO SIGNAL
OUT
SUBWOOFER VIDEO SIGNAL
MONITOR
OUT
VIDEO IN
VIDEO IN
AUDIO IN
VIDEO OUT
AUDIO OUT
LINE OUT
LINE IN
AUDIO OUT
VIDEO OUT
CENTER MODE
NORMAL
PHANTOM
TV MODE
PAL
NTSC
AUTO
9
LD player etc. Monitor TV
Video cassette recorder
DAT, MD recorder, etc.
99
ANTENNA
FRONT
SPEAKERS
DO NOT CONNECT THIS UNIT TO SPEAKERS OTHER
THAN NX-C70 (CENTER) OR NX-E70 (REAR).
RL
R L
RL
SINCE THIS UNIT
HAS AN ACTIVE
SERVO CIRCUIT
BUILT–IN.
DO NOT CONNECT
IT TO SPEAKERS
OTHER THAN
NX–GX70.
75Ω UNBAL.
REAR CENTER REAR
FM GND AM
CENTER MODE
NORMAL
PHANTOM
TV MODE
PAL
NTSC
AUTO
SPEAKERS
CENTER/REAR
OUT
IN
VCR
LD/TV
OUT
MD/AUX
IN
AUDIO SIGNAL
OUT
SUBWOOFER
VIDEO SIGNAL
MONITOR
OUT
@
1
PLAYBACK
2
REC/PLAYBACK
EJECT
OPEN/CLOSE
DISC CHANGE
MINI COMPONENT SYSTEM
GX–90VCD
1
2
3
DISC
PROGRAM
USER
VOLUME
MEMORY
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
INPUT INPUT
TAPE
1/2
EJECT
Active Servo
Technology
MIC MIXING
P
R
E
S
E
T
/
T
U
N
I
N
G
/
B
A
N
D
VIDEO CD
Version 2.0 / Playback Control
ECHO ECHO
TAPE
STOP PLAYPLAY
REC/ PAUSE TAPE 1/ 2
MUSIC
TEST FLAT
CENTER/REAR
/DELAY
PROGRAM
USER
POWER
INPUTSLEEP
VOLUME
ECHO/KEY
LEVEL
1
PLAYBACK
2
REC/PLAYBACK
EJECT
OPEN/CLOSE
DISC CHANGE
MINI COMPONENT SYSTEM
GX–90VCD
1
2
3
DISC
PROGRAM
USER
VOLUME
MEMORY
REC/PAUSE
MODE
HOUR MIN
NORMAL
DUBBING
HIGH
MEMORY
TIME ADJ
DOLBY NR
AUTO/MAN’L
TIMER
TIMER REC
MUSIC
POWER
PHONES
A/B/C/D/E
RANDOM
REPEAT
EDIT
DISPLAY
CD
INPUT INPUT
TAPE
1/2
EJECT
Active Servo
Technology
MIC MIXING
P
R
E
S
E
T
/
T
U
N
I
N
G
/
B
A
N
D
VIDEO CD
Version 2.0 / Playback Control
ECHO ECHO
PHONES
B
To AC outlet
A
C
1100
ENGLISH
INTRODUCTION
Thank you for purchasing this YAMAHA product. We hope it will give you many years of trouble-free enjoyment. For the best
performance, read this manual carefully. It will guide you in operating your YAMAHA product.
CONTENTS
English
Page
PRECAUTIONS..................................................................2-3
FEATURES.........................................................................4-5
NAMES OF CONTROLS AND INDICATORS....................6-7
REMOTE CONTROL TRANSMITTER...............................7-8
SETTING UP THE MAIN UNIT..............................................8
SETTING UP THE SPEAKERS........................................9-11
CONNECTIONS..............................................................11-13
SETTING THE VIDEO OUTPUT FORMAT SELECTOR
(TV MODE) SWITCH ...........................................................13
TURNING THE POWER ON/OFF TO THIS SYSTEM.........13
SETTING THE CLOCK........................................................14
ADJUSTING BRIGHTNESS OF THE DISPLAY.................14
VOLUME CONTROL...........................................................15
LISTENING WITH HEADPHONES......................................15
REMOVING THE FRONT GRILLES OF FRONT
SPEAKERS..........................................................................15
SPEAKER BALANCE ADJUSTMENT...........................16-17
Page
VIDEO-CD PLAYER OPERATION.................................18-24
PLAYBACK CONTROL OF VIDEO-CD (Ver. 2.0).........25-27
TUNING OPERATION....................................................28-30
TAPE DECK OPERATION ............................................31-34
RECORDING CD/VIDEO-CD SOURCES.......................35-40
OTHER RECORDINGS..................................................41-42
OPERATING EXTERNAL UNITS
CONNECTED WITH THIS SYSTEM ...................................43
USING GRAPHIC EQUALIZER .....................................44-45
USING SOUND FIELD PROCESSOR ...........................46-49
STORING YOUR OWN PROGRAMS..................................50
KARAOKE OPERATION ...............................................51-52
HOW TO USE THE BUILT-IN TIMER............................53-56
MAINTENANCE...................................................................57
TROUBLESHOOTING....................................................57-58
SPECIFICATIONS..........................................................59-60
For basic source play, the following illustrations on top of
pages will help you to look for the section you need.
......CD/Video-CD playback ......Tuning
......Tape playback/recording
E-1
PRECAUTIONS:READ THIS BEFORE OPERATING YOUR UNIT
■ To assure the finest performance, please read this manual
carefully. Keep it in a safe place for future reference.
■ This system is designed for using the provided Active
Servo Processing Speaker System for front speakers.
Therefore, do not attempt to connect other
conventional speakers to the FRONT SPEAKERS
terminals of this system.
■ Choose the installation location of this unit carefully. Avoid
placing it in direct sunlight or close to a source of heat.
Also avoid locations subject to vibration and excessive
dust, heat, cold or moisture. Keep it away from sources of
hum such as transformers and electric motors.
■ Do not operate this unit upside-down. It may overheat,
possibly causing damage.
■ Never open the cabinet. If something drops into the set,
contact your dealer.
■ The openings on the cabinet assure proper ventilation of
the unit. If these openings are obstructed, the temperature
inside the cabinet will rise rapidly and eventually damage
the circuits. Therefore, avoid placing objects against these
openings and do not install the unit where the flow of air
through the ventilation openings could be impeded.
■ Always set the VOLUME control to minimum before
starting an audio source play: increase the volume
gradually to an appropriate level after play has started.
■ When not planning to use this unit for long periods of time
(ie., vacation, etc.), disconnect the AC power plug from the
wall outlet.
■ Grounding or polarization – Precautions should be taken
so that the grounding or polarization of the unit is not
defeated.
■ Do not use force on switches, controls or connection wires.
When moving the unit, first disconnect the power plug and
the wires connected to other equipment. Never pull the
wire itself.
■ Do not attempt to clean the unit with chemical solvents;
this might damage the finish. Use a clean, dry cloth.
■ Although the cassette deck’s record/playback heads used
in this unit are high quality heads with outstanding
reproduction characteristics, they can become dirty
through the use of old tapes or from dust accumulation
over time. This can have a serious effect on reproduction
quality. Clean the heads regularly with one of the
commonly available head cleaners or with cleaning
solutions.
■ The voltage to be used must be the same as that specified
on this unit. Using this unit with a higher voltage than that
which is specified is dangerous and may result in a fire or
other type of accident causing damage. YAMAHA will not
be held responsible for any damage resulting from use of
this unit with a voltage other than that which is specified.
■ The sound level at a given volume setting depends on
speaker location and other factors. Care should be taken
to avoid exposure to sudden high levels of sound, which
may occur when turning on the unit with the volume control
setting at high, and to continuous high levels of sound.
■ Sudden temperature changes and storage or operation in
an extremely humid environment may cause condensation
inside the cabinet.
Condensation can cause the unit to malfunction.
To eliminate condensation:
Pickup
•
Leave the power on with no disc in the unit until normal
playback is possible (about 1 hour).
Tape head
•
Leave the power on with no tape in the unit until normal
playback is possible (about 1 hour).
Note
If condensation forms on the tape head, foreign matter
may accumulate during use.
Remote control
•
Wipe off condensation on the transmitter window with a
soft cloth before operating the unit.
IMPORTANT
Please record the serial number of this unit in the space
below.
■ Be sure to read the “TROUBLESHOOTING” section
regarding common operating errors before concluding that
the unit is faulty.
■ To prevent lightning damage, disconnect the AC power
plug and the antenna cable when there is an electrical
storm.
■ Do not plug the AC power plug to the wall socket before
you finish all connections.
■ Never allow metallic items (e.g. screwdrivers, tools, etc.) to
come near the cassette deck’s record/playback head
assembly in this unit. Doing so may not only scratch or
damage the head’s mirror-smooth finish, it may change the
magnetic characteristics of the heads, causing a
deterioration in reproduction performance quality.
Serial No.:
The serial number is located on the rear of the unit.
Retain this Owner’s Manual in a safe place for future
reference.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
E-2
PRECAUTIONS:READ THIS BEFORE OPERATING YOUR UNIT
CLASS 1 LASER PRODUCT
English
NOTE
Please check the copyright laws in your country to record
from records, compact discs, radio, etc. Recording of
copyright material may infringe copyright laws.
CAUTION FOR CARRYING THIS UNIT
Be sure not to carry or tip this unit with discs remaining in
it.
CAUTION FOR MOVING THIS UNIT
Before moving this unit, first remove all discs from the disc
table and close the table by pressing the OPEN/CLOSE
button. After you confirm that “NO DISC” lights up on the
display, switch off the power by pressing the POWER
switch, and then disconnect the power plug from the AC
outlet.
The apparatus is not disconnected from the AC power
source as long as it is connected to the wall outlet, even if
the apparatus itself is turned off.
VOLTAGE SELECTOR (General model only)
The voltage selector on the rear panel of this unit must
be set for your local main voltage BEFORE plugging
into the AC main supply.
Voltages are 110/120/220/240V AC, 50/60 Hz.
WARNING
To reduce the risk of fire or electric shock, do not expose this
unit to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.
CAUTION 1
Use of controls or adjustments or performance of
procedures other than those specified herein may result in
hazardous radiation exposure.
CAUTION 2
As the laser beam used in this unit is harmful to the eyes,
do not attempt to disassemble the cabinet. Refer servicing
to qualified personnel only.
This unit is classified as a CLASS 1
LASER product.
The CLASS 1 LASER PRODUCT
label is located on the rear exterior.
Laser component in this product is capable of emitting
radiation exceeding the limit for Class 1.
Laser Diode Properties
Material: GaAlAs
•
Wavelength: 780nm
•
Emission Duration: continuous
•
Laser Output: max. 44.6µW*
•
* This output is the value measured at a distance of about
200mm from the objective lens surface on the Optical
Pick-up Block.
The Video-CD player on this system can play discs of the following types only.
Type of disc
Mark printed
on the disc
Video-CD
Compact disc
Never attempt to load a disc other than above on this system because it may cause a damage to this system and/or other units
connected to this unit.
VIDEO-CD
Video-CDs are classified into two types, version 1.1 and 2.0. This system can play not only discs of version 1.1, but also
version 2.0 on which a Playback Control can be made.
Video-CD, version 1.1: With the same operation as compact discs, you can enjoy sounds and pictures (movies).
Video-CD, version 2.0: In addition to a normal play which is the same as discs of version 1.1, you can make a Playback
Control. (For details on Playback Control, refer to page 25.)
Type of signal
recorded
Sound
+
Picture (Movie)
Sound only
E-3
Size (Dimension)
12 cm
8 cm (Single type)
12 cm
8 cm (Single type)
Maximum possible
play time
74 minutes
20 minutes
74 minutes
20 minutes
FEATURES
The System
● 5 Speaker Multi-Channel Audio
System Including Two Front
Speakers, One Center Speaker and
Two Rear Speakers
● Active Servo Processing Front
Speaker System
(NX-GX70)
● Free-Standing/Wall Mounting Type
Rear Speaker System (NX-E70)
● Remote Control Capability
Amplifier
● Minimum RMS Output Power per
Channel
Front L, R: 65W + 65W (6Ω) RMS
Output
1 kHz
Po wer, 1% THD,
Video-CD Player
● 3-Disc Carousel Auto-Changer (for
Playing Back Video-CDs and
Compact Discs)
● A Window to Make Disc Playback
Visible from Outside
● PLAYXCHANGE; Disc Changing
Capability while Playing Back
Another
● 20-Track Random Access
Programmable Playback
● Single Track/Entire Disc/All Disc
Repeat Play
● Random-sequence Play
● Playback Control Function Available
for Video-CDs,Version 2.0
● Automatic Synchronized Recording
with Disc Playback
Center
Rear 20W (8Ω) RMS Output
● Adjustable Display Brightness
● 2 Microphone Jacks and Mic Mixing
Level Control for Karaoke
● Echo Level and Key Level Control
Capability
● Multi-Use Timer/Sleep Timer
● Automatic Power-Off Function
● 4 External Audio/Video Component
Connecting Capability
● SUBWOOFER Output Terminal Which
Passes Low Frequencies Only
: 20W (8Ω) RMS Output
Power, 1% THD, 1 kHz
Power, 1% THD, 1 kHz
● Automatic Track Editing Function for
Recording to Tape
Tape Deck
● Double Cassette Tape Deck with
Automatic Reversing Function
● 2-Speed T ape Dubbing
● Dolby B Type Noise Reduction
System
Tuner
● 40 Station Random Access Preset
Tuning
● 40 Station Automatic Preset Tuning
● Video Output Format Selector (TV
MODE) Switch
E-4
FEATURES
English
Sound Field Processor Including
Dolby Pro Logic Surround Decoder
● 2 Programs for Dolby Surround
Decoding (DOLBY PRO LOGIC and
DOLBY 3 STEREO)
2 Programs for Sound Field
Processing (HALL and ARENA)
3 Karaoke Modes
● Automatic Input Balance Control for
Dolby Pro Logic Surround
● 2 Center Channel Modes
(NORMAL/PHANTOM)
● Test Tone Generator for Easier
Speaker Balance Adjustment
Graphic Equalizer
● 5-Band Adjustable Graphic Equalizer
● 4 Preset Graphic Equalizer Modes
Selectable According to the Music
Source (ROCK,BLUES, RAP and
JAZZ)
● 4-Sound Field and 4-Equalizer
Control Mode Storing Capability
Dolby Pro Logic Surround
This unit employs a Dolby Pro Logic Surround decoder similar
to professional Dolby Stereo decoders used in many movie
theaters. By using the Dolby Pro Logic Surround decoder,
you can experience the dramatic realism and impact of Dolby
Surround movie theater sound in your own home. Dolby Pro
Logic employs a four channel five speaker system. The Pro
Logic Surround system divides the input signal into four
levels: the left and right main channels, the center channel
(used for dialog), and the rear surround sound channels
(used for sound effects, background noise, and other ambient
noises). The center channel allows listeners seated in even
less-than-ideal positions to hear the dialog originating from
the action on the screen while experiencing good stereo
imaging.
Dolby Surround is encoded on the sound track of prerecorded video tapes, laser discs, and some TV/cable
broadcasts. When you play a source encoded with Dolby
Surround on this unit, the Dolby Pro Logic Surround decoder
decodes the signal and distributes the surround-sound
effects.
In addition, this unit features a built-in automatic input balance
control. This always assures you the best performance
without manual adjustment.
Manufactured under license from Dolby Laboratories
Licensing Corporation. “Dolby”, the double-D symbol and “Pro
Logic” are trademarks of Dolby Laboratories Licensing
Corporation.
E-5
NAMES OF CONTROLS AND INDICATORS
For amplifier/tuner
(See figure 1 on page
manual.)
33 at the beginning part of this
1 A/B/C/D/E Button
2 PRESET/TUNING/BAND Selector Button
3 Remote Control Sensor
4 PROGRAM Selector Button
5 MUSIC Button
6 Equalizer Control Buttons
(ECHO Buttons)
(Key Level Control / Buttons)
7 USER Button
8 POWER Switch
9 PHONES Jack
0 User Program MEMORY Button
A AUTO/MAN’L (TIMER) Button
B CD Input Selector Button
C TAPE 1/2 Input Selector Button
D HOUR Button
E MIN Button
F TIMER REC Button
G INPUT Selector Buttons
H MIC (Microphone) Jacks
I MIC MIXING (Microphone Mixing) Level Control
J Tuner MEMORY (TIME ADJUST) Button
K VOLUME Control
L (Down)/ (Up) Buttons
M DISPLAY Button
Display
1 Preset Equalizer Mode Indicator (MUSIC)
2 Sound Field Program Indicator (PROGRAM)
3 User Program Number Indicator
4 Center Channel Mode (NOR/PHANTOM) Indicator
5 TEST Indicator
6 TIMER Set Indicator
7 SLEEP Indicator
8 AUTO Tuning Indicator
9 TUNED Indicator
@ STEREO Indicator
A MEMORY Indicator
B Volume Level Meter
C Graphic Equalizer Level Indicators
D Preset Number Indicator
E Multi Information Display
(Time, Station Frequency, Volume Level, etc.)
For Video-CD pla yer
(See figure 2 on page
manual.)
44 at the beginning part of this
N DISC Selector Buttons
O Disc Table
P Stop Button:
Q Play/Pause Button: /
R DISC CHANGE Button
S OPEN/CLOSE Button:
T RANDOM Button
U REPEAT Button
V EDIT Button
W Skip Buttons: /
(Search Buttons: / )
Display
F VIDEO CD Indicator
G PBC Indicator
H RANDOM Play Indicator
I Music Calendar Indicator
J Music Calendar OVER 15 Indicator
K Disc Indicator
L Track Number Indicator
M Time Display
N Play Indicator:
O EDIT Indicator
P Tape Side Indicator
Q (S, F) REPEAT Indicator
R Program (PROG) Play Indicator
E-6
NAMES OF CONTROLS AND INDICATORS
English
For T ape deck
(See figure 3 on page
manual.)
55 at the beginning part of this
X Reverse MODE Selector Button
Y DOLBY NR Button
Z Deck 1 Cassette Compartment
[ Deck 1 EJECT Button
\ Fast Wind Button:
] Stop Button:
` Play Button:
a Fast Wind Button:
b Deck 2 EJECT Button
c Deck 2 Cassette Compartment
d DUBBING (NORMAL/HIGH) Buttons
e REC/PAUSE Button
REMOTE CONTROL TRANSMITTER
Display
S DUBBING (NOR/HIGH) Indicator
T Reverse Mode Indicator
U Recording (REC) Indicator
V Tape Number Indicator
W Play Direction Indicator
X Dolby ( ) B NR Indicator
Y Tape Number Indicator
Z Tape Counter
Speakers (Front/Center/Rear)
(See figure 4 on page
manual.)
66 at the beginning part of this
f YST Port
g Speaker Terminals
Names of control buttons
(See figure 5 on page 77 at the beginning part of this
manual.)
■
Amplifier/tuner control buttons
1 Remote Control Transmitter Window
2 Preset Station Number Buttons
3 A, B, C, D, E Selector Buttons
4 TEST Button
5 CENTER/REAR/DELAY Selector Button
(ECHO/KEY Selector Button)
6 LEVEL Control Buttons
7 SLEEP Button
8 POWER Switch
9 VOLUME – (Down)/+ (Up) Buttons
@ INPUT Selector Button
A USER Button
B PROGRAM Button
C MUSIC Button
D FLAT Button
E TUNER Input Selector Button
F PRESET Number (Down)/ (Up) Buttons
■ Video-CD player control buttons
G Track Number Input Buttons
H TIME Button
I PROGRAM Button
J Disc Play MODE Selector Button
K DISC SKIP Button
L INDEX Button
M Skip Buttons: /
(Search Buttons: / )
(PREV/NEXT Buttons)
N REPEAT Button
O STOP Button:
(RETURN Button)
P OPEN/CLOSE Button:
Q PLAY/PAUSE Button:
(SELECT Button)
R EDIT Button
S TAPE Button
Tape deck control buttons
■
T REC/PAUSE Button
U TAPE 1/2 Button
V PLAY Button:
W STOP Button:
X PLAY Button:
Y Fast Wind Buttons: /
E-7
REMOTE CONTROL TRANSMITTER
1 cm 1 cm
10 cm
10 cm
10 cm
10 cm 10 cm
10 cm
Loading the batteries for the
remote control transmitter
(See figure 6 on page
1 Remove the battery compartment cover.
(Slide the cover in the direction of the arrow.)
2 Insert 2 “AA” size batteries (UM/SUM-3, R6, HP-7 or
equivalent) into the battery compartment.
* Installing the batteries improperly may cause failure.
3 Replace the battery compartment cover.
Precautions for battery use
Insert the batteries according to the direction indicated in
•
the battery compartment.
Replace all batteries with new ones at the same time.
•
Remove the batteries if they are weak or if the unit is not
•
in use for long periods.
Don’t mix normal batteries with rechargeable batteries.
•
77.)
Proper use of the remote control
transmitter
(See figure 7 on page
Aim (within the range of 60° with no obstacles) the remote
control transmitter at the remote control sensor and operate
as shown.
Notes concerning use
Replace the batteries if control distance decreases or
•
operation becomes unstable.
Periodically clean the transmitter window on the remote
•
control transmitter and the sensor on the main unit with a
soft cloth.
Exposing the sensor on the main unit to strong light
•
(especially an inverter type of fluorescent lamp etc.) may
interfere with operation. In this case, reposition the main
unit to avoid direct lighting.
Keep the remote control transmitter away from moisture,
•
excessive heat, shock and vibrations.
The remote control transmitter’s usable range is within
•
0.2m (8”) and 6m (20’) away from the sensor.
77.)
SETTING UP THE MAIN UNIT
Setup examples
Main unit
Place the main unit as illustrated on the left and allow spaces
more than indicated around the main unit and more than 10
cm (3-15/16”) behind the main unit to assure good
ventilation. Be sure not to place another unit or any object on
top of the main unit to prevent the ventilation holes on the top
panel of the main unit from being obstructed. Otherwise, it
may cause fire or damage to the main unit.
Notes
When placing the front speakers apart from the main unit,
•
allow a space of at least 10 cm (3-15/16”) above, behind
and on the both sides of the main unit.
If the main unit is put in a rack, the front of it must be fully
•
opened.
Disconnect the AC supply lead from the AC outlet before
•
connecting or disconnecting any component.
E-8
SETTING UP THE SPEAKERS
Rear L
Rear R
Act
iv
e Servo
Tech
nology
Active Servo
Technology
Front L Center Front R
Dialogue
Surround sound
Dialogue
Surround sound
Rear L
Rear R
Front L Front R
Dialogue
Surround sound
Dialogue
Surround sound
Rear L Rear R
This system is designed to provide the best sound-field quality with a 5 speaker configuration: front speakers, rear speakers and a
center speaker. You may omit the center speaker, if for some reason it is not practical to use a center speaker. (Refer to the “4-
Speaker Configuration” shown below.)
The front speakers are used for the main source sound plus the effect sounds. The rear speakers are used for the effect and
surround sounds, and the center speaker is for the center sounds (dialog etc.).
Speaker configuration
(1)
(1)5-Speaker Configuration
This configuration is the most effective and recommended
one. In this configuration, the center speaker is
necessary as well as the rear speakers. If the sound field
program DOLBY PRO LOGIC or DOLBY 3 STEREO is
selected, conversations will be output from the center
speaker and the ambience will be excellent.
● Set the center channel mode to the “NORMAL”
position. (For details, refer to page 16.)
English
(2)
Front L
Center
Front R
(2)4-Speaker Configuration
The center speaker is not used in this configuration. If the
sound field program DOLBY PRO LOGIC is selected, the
center sound is output from the left and the right front
speakers, although the program DOLBY 3 STEREO is
useless in this configuration. However, the sound effect
of other programs can be the same as that of the 5speaker configuration.
● Be sure to set the center channel mode to the
“PHANTOM” position. (For details, refer to page 16.)
Note
Be sure to use two rear speakers. If you connect one rear
speaker only, sound will not be output from the rear speaker.
Speaker placement
Front speakers: In normal position.
Rear speakers: Behind your listening position, facing
slightly inward. Nearly six feet (approx.
1.8 m) up from the floor.
Center speaker: Precisely between the front speakers.
TV set
Rear L
Rear R
E-9
SETTING UP THE SPEAKERS
1
2
■ Mounting the rear speakers
Mount the rear speakers on a shelf, rack or on the floor
directly, or hang them on the wall.
To mount the rear speakers on a wall
1 Attach the provided mounting bracket to the rear of the
speaker by using the provided screws.
2 Fasten screws into a firm wall or wall support as shown in
the diagram, and hang the holes of the mounting bracket
on the protruding screws.
* The holes are arranged so that the speakers can be
mounted in a side long, upright or upside-down way.
* Make sure that the screws are caught by a narrow part
of the holes securely.
Notes
●
Never attach the bracket to the speaker conversely.
Wall/
wall support
40mm
Tapping screw
(Available at the
hardware store)
Good No good
●
Speaker cords should be connected to the speaker’s
terminals after the bracket has attached to the speaker to
prevent the speaker cords pressed between the speaker
and the bracket.
To hang in a side long way
Hang the speakers so that each of them faces inside as
figured left.
WARNING:
● Each speaker weighs 0.8 kg (1 lbs. 12 oz.). Do not
mount them on thin plywood or soft wall surface
material, as the screws may come out of the flimsy
surface, causing the speakers to fall down and be
damaged, or result in personal injury.
● Do not fasten the speakers to wall with nails,
adhesives, or other unsound hardware. Long-term use
and vibrations may cause them to fall down.
● To avoid accidents resulting from tripping over loose
speaker cables, fix them to the wall.
E-10
SETTING UP THE SPEAKERS
➀
➁
➂
English
■ Mounting the center speaker
Place the speaker on top of the TV or on the floor under the
TV or inside the TV rack so that it is stabilized.
When placing the speaker on top of the TV, to prevent the
speaker from falling down, put the provided pads at four
points on bottom of the speaker.
Notes
• Do not place the speaker on top of the TV whose area
is smaller than the bottom area of the speaker. If
placed, the speaker may drop out causing an injury to
you.
• Though this speaker is a magnetic shielding type, there
may be some influence on a TV picture depending on
the type of TV or the placement of the speaker. In such
a case, place the speaker apart from the TV so that
there is no influence on TV picture.
CONNECTIONS
Never plug the AC supply lead of this system into the AC outlet until all connections are
completed.
Connecting speakers
(See figure 8 on page 88.)
Connect the provided speakers to the SPEAKERS terminals
on the rear of the main unit.
Connect the front speakers (NX-GX70) to the FRONT
SPEAKERS terminals, the center speaker (NX-C70) to the
CENTER SPEAKERS terminals and the rear speakers (NXE70) to the REAR SPEAKERS terminals.
Do not connect speakers other than the designated to the
respective SPEAKERS terminals.
* Use the provided speaker cords for the connections.
Normally, use the short cords to connect with the front
speakers, and use the long ones to connect with the rear
speakers.
Note on connecting a subwoofer (separate
purchase)
You may wish to add a subwoofer to reinforce the bass
frequencies.
Connect the SUBWOOFER OUT terminal of the main
unit to the INPUT terminal of the subwoofer amplifier,
and connect the speaker terminals of the subwoofer
amplifier to the subwoofer.
With some subwoofers, including the Yamaha Active
Servo Processing Subwoofer System, the amplifier and
subwoofer are in the same unit.
* The SUBWOOFER OUT terminal is for output to a
monaural amplifier driving a subwoofer. Only frequencies
below 200 Hz from the front and center channels are
output.
How to Connect:
Connect the provided speaker cords to the SPEAKERS
terminals properly as shown below. If the connections are
faulty, no sound will be heard from the speakers. Make sure
that the polarity of the speaker wires is correct, that is the +
and – markings are observed. If these wires are reversed,
the sound will be unnatural and lack bass.
As a sure method, connect the wire with a silver line to the +
terminals on both main unit and speaker, and connect the
wire with no line to the – terminals on both of them.
Caution
Do not let the bare speaker wires touch each other as
this could damage the amplifier and/or speakers.
Red: positive (+)
Black: negative (–)
Press up the tab.
➀
Insert the bare wire.
➁
[Remove approx.
5mm (1/4”) insulation
from the speaker
wires.]
Press down the tab
➂
and secure the wire.
Note
To connect the speaker wires from the center speaker
(NX-C70) to the CENTER SPEAKERS terminals on the
main unit, make sure to connect the wire with a silver line
to the + terminal and the wire with no line to the –
terminal.
E-11
(1)
(2)
(3)
(4)
ANTENNA
R L
75Ω UNBAL.
REAR CENTER REAR
FM GND AM
ANTENNA
75Ω UNBAL.
FM GND AM
ANTENNA
75Ω UNBAL.
FM GND AM
ANTENNA
75Ω UNBAL.
FM GND AM
CENTER MODE
NORMAL
PHANTOM
SPEAKERS
CENTER/REAR
CONNECTIONS
Antenna connection
(1) Supplied FM antenna
Connect the FM antenna wire to the corresponding terminal
and direct the FM antenna wire to the direction where the
strongest signal can be received.
(2) Supplied AM loop antenna
Connect the AM loop antenna wires to the corresponding
terminals. Position the AM loop antenna for optimum
reception. Place the AM loop antenna on a shelf etc., or
install it on the rack or wall with screws (not supplied).
Notes
When static is still heard even after adjusting the position
•
of the AM loop antenna, try reversing the wire connections
(right to left).
Do not place the AM loop antenna on the unit. It will result
•
in noise generation, since the unit is equipped with digital
electronics. Place the AM loop antenna away from the
unit.
(3) External FM antenna
or
15 m (49 feet)
Use an external FM antenna instead of an indoor FM
antenna if you need better reception. Consult your dealer.
(4) External AM antenna
Use an external AM antenna if you need better reception.
Consult your dealer.
Note
When using an external AM antenna, be sure to keep the
wire of the AM loop antenna connected.
7.5 m (25 feet)
Earth rod
FREQUENCY STEP switch (General model only)
Because the interstation frequency spacing differs in
different areas, set the FREQUENCY STEP switch
(located at the rear) according to the frequency spacing in
your area. Before setting this switch, disconnect the AC
supply lead of this unit from the AC outlet.
E-12
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