CX-1
CX-2
Natural Sound Stereo Pre-Amplifier
CONTENTS
Safety Instructions ..................... 2
Features ................................... 3
Supplied Accessories ................ 3
Connections ............................. 4
Operations ............................... 7
Remote Control Transmitter ...... 11
Specifications ......................... 16
Troubleshooting ...................... 18
IMPORTANT!
Please record the serial number of this unit in
the space below.
Model:
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.
OWNER’S MANUAL
Caution: Read this before operating your unit
1
To ensure the finest performance, please read this
manual carefully. Keep it in a safe place for future
reference.
Install your unit in a cool, dry, clean place – away from
windows, heat sources, and too much vibration, dust,
moisture or cold. Avoid sources of hum (transformers,
motors). To prevent fire or electrical shock, do not
expose to rain and water.
Do not operate the unit upside-down. It may overheat,
possibly causing damage.
Never open the cabinet. If a foreign object drops into
the set, contact your dealer.
6
Do not use force on switches, knobs or cords. When
moving the set, first turn the unit off. Then gently
disconnect the power plug and the cords connecting to
other equipment. Never pull the cord itself.
Do not attempt to clean the unit with chemical solvents;
this might damage the finish. Use a clean, dry cloth.
When not planning to use this unit for long periods of
time (ie., vacation, etc.), disconnect the AC power plug
from the wall outlet.
Be sure to read the “Troubleshooting” section on
common operating errors before concluding that your
unit is faulty.
2
7
8
3
4
5
9
Always set the volume control to “– ∞” before starting
the audio source play: increase the volume gradually to
an appropriate level after the play is started.
10 Do not connect audio equipment to the AC outlets on
the rear panel if that equipment requires more power
than the outlets are rated to provide.
FCC INFORMATION
1. IMPORTANT NOTICE : DO NOT MODIFY THIS UNIT!
Compliance with FCC regulations does not guarantee that
interference will not occur in all installations. If this product
is found to be the source of interference, which can be
determined by turning the unit “OFF” and “ON”, please try
to eliminate the problem by using one of the following
measures:
This product, when installed as indicated in the
instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by
Yamaha may void your authority, granted by the FCC, to
use the product.
2. IMPORTANT : When connecting this product to
accessories and/or another product use only high quality
shielded cables. Cable/s supplied with this product
MUST be used. Follow all installation instructions.
Failure to follow instructions could void your FCC
authorization to use this product in the USA.
3. NOTE : This product has been tested and found to
comply with the requirements listed in FCC Regulations,
Part 15 for Class “B” digital devices. Compliance with
these requirements provides a reasonable level of
assurance that your use of this product in a residential
environment will not result in harmful interference with
other electronic devices.
Relocate either this product or the device that is being
affected by the interference.
Utilize power outlets that are on different branch (circuit
breaker or fuse) circuits or install AC line filter/s.
In the case of radio or TV interference, relocate/reorient the
antenna. If the antenna lead-in is 300 ohm ribbon lead,
change the lead-in to coaxial type cable.
If these corrective measures do not produce satisfactory
results, please contact the local retailer authorized to
distribute this type of product. If you can not locate the
appropriate retailer, please contact Yamaha Electronics
Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA
90620.
This equipment generates/uses radio frequencies and, if
not installed and used according to the instructions
found in the users manual, may cause interference
harmful to the operation of other electronic devices.
The above statements apply ONLY to those products
distributed by Yamaha Corporation of America or its
subsidiaries.
FEATURES
●
PHONO (MM/MC) Selector Switch
Video Signal Input/Output Capability (Including S Video
Connections) <For CX-2 only>
●
Continuously Variable Loudness Control <For CX-2
●
only>
●
PURE DIRECT Switch to Reproduce the Purest Source
●
●
Remote Control Capability
Sound
REMOTE CONTROL Connector to Make the Power of
the Power Amplifier MX-1 or MX-2 Controlled by This
Unit
●
SUBSONIC FILTER Switch to Cut Out Undesirable Ultra-
Low-Frequency Signals
SUPPLIED ACCESSORIES
After unpacking, check that the following parts are contained.
Remote Control Transmitter.
Batteries
Audio Connection Cord
Remote Control Cable
<CX-1>
<CX-2>
PHONO
POWER
—
PRESET
+
A/B/C/D/E
TUNER
CD
SKIP
PLAY
SEARCH
PAUSE/STOP
DISC SKIP
DIR
A
DECK A/B
PLAY
STOP
DIR
B
AUX
TAPE
TAPE
TAPE
1
2
3
C
HAPTER
REC/PAUSE
REC MUTE
R
E
C
/
P
A
U
S
E
D
I
R
A
D
I
R
B
TAPE 1
TAPE 2
R
E
C
M
U
T
E
MUTING
MUTE
—
+
VOLUME
A
C
E
B
D
F
3
CONNECTIONS
●
●
Before attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any other
components to which connections are being made.
When making connections between this unit and other components, be sure all connections are made correctly, that is to say L
(left) to L, R (right) to R. Also, refer to the owner’s manual for each component to be connected to this unit.
<CX-1>
Turntable
Compact disc player
Tape deck 2
Power amplifier
(U.S.A. model)
GND
PHONO
TUNER
CD
AUX
TAPE
1
TAPE
2
TAPE
3
PRE OUT
L
REMOTE
AC OUTLETS
CONTROL
PB REC OUT
PB REC OUT
PB REC OUT
L
L
L
L
MM/MC
CARTRIDGE LOAD
POWER AMP
220
Ω
IKΩ
R
R
R
R
R
SWITCHED
I20V 60Hz
200W MAX. TOTAL
I.7A MAX. TOTAL
To AC outlet
Tuner
Video cassette player,
LD player, etc.
Tape deck 1
Tape deck 3
*
: Refer to “ABOUT THE ACCESSORY COMPONENTS ON THE REAR PANEL” on page 6.
*
The TAPE 3 terminals gain higher Signal-to-Noise Ratio than the TAPE 1 or TAPE 2 terminals. If you will
use a Digital Compact Cassette recorder or Minidisc recorder, etc., it is recommended to connect such a
component to the TAPE 3 terminals.
4
<CX-2>
Video cassette
recorder 1
Tuner
Compact disc player
Tape deck 1
Power amplifier
(U.S.A. model)
CD
L
IN
VCR
1
VCR
2
MON OUT
MC/MM
POWER AMP
200W MAX.
REMOTE
TOTAL
L
CONTROL
I.7A MAX.
TOTAL
TUNER
LD
TAPE
1
TAPE
2
VCR
1
VCR
2
PRE OUT
R
L
R
L
IN
OUT
IN
OUT
PHONO
GND
R
R
SWITCHED
I20V 60Hz
AC OUTLETS
PB
REC OUT
PB
REC OUT
PB
REC OUT
PB
REC OUT
AUDIO SIGNAL
VIDEO SIGNAL
To AC outlet
Turntable
LD player, TV tuner, etc.
Tape deck 2
Video cassette recorder 2
Monitor TV
*
: Refer to “ABOUT THE ACCESSORY COMPONENTS ON THE REAR PANEL” on page 6.
5
CONNECTING TO S VIDEO TERMINALS <For CX-2 only>
If your video cassette recorder, LD player, etc. and your monitor are equipped with “S” (high-resolution) video terminals, connect
them to this unit’s S video terminals, and connect this unit’s S MON OUT terminal to the “S” video input of your monitor. Otherwise,
connect the composite video terminals from your video cassette recorder, LD player, etc. to the composite video terminals of this
unit, and connect this unit’s composite MON OUT terminal to the composite video input of your monitor.
Note
If video signals are sent to both S video input and composite video input terminals, the signals will be sent to their respective output
terminals independently.
Video cassette recorder 1 Video cassette recorder 2
Monitor TV
S VIDEO IN
VIDEO IN
LD Player
IN
VCR 1
VCR 2
MON OUT
S video terminals
VIDEO
OUT
S VIDEO
OUT
IN
OUT
IN
OUT
Composite video terminals
VIDEO SIGNAL
ABOUT THE ACCESSORY COMPONENTS ON THE REAR PANEL
AC OUTLETS (SWITCHED)
GND terminal (For turntable use)
Connecting the ground wire of the turntable to this terminal will
normally minimize hum, but in some cases better results may
be obtained with the ground wire disconnected.
(U.S.A., Canada, Europe and General models)
............................................................3 SWITCHED OUTLETS
(Australia and U.K. models)..................1 SWITCHED OUTLET
Use these to connect the power cords from your components
(except a power amplifier, integrated amplifier and receiver) to
this unit.
The maximum power (total power consumption of
components) that can be connected to the SWITCHED AC
OUTLETS is 200 watts. Strictly be careful not to exceed this
value.
The power to the SWITCHED outlets is controlled by this unit’s
POWER switch or the provided remote control transmitter’s
POWER key. These outlets will supply power to any
component whenever this unit is turned on.
REMOTE CONTROL (POWER AMP)
connector
If you have the YAMAHA power amplifier MX-1 or MX-2,
connect this connector to the REMOTE CONTROL (PRE
AMP) connector of the power amplifier by using the provided
cable. By this connection, the power of the power amplifier is
controlled by this unit’s POWER switch or the provided remote
control transmitter’s POWER key.
After the connection is completed, keep the POWER switch of
the power amplifier pressed inward (to the ON position).
Note
If you will not connect the REMOTE CONTROL connectors of
this unit and the power amplifier, do not connect the cable to
either connector.
PHONO switch
Select either MM or MC position depending on your PHONO
cartridge, Moving Magnet or Moving Coil type. However, if you
use a high output MC cartridge, select MM position.
CARTRIDGE LOAD switch <For CX-1 only>
Set to either impedance position (220Ω or 1 kΩ) proper for the
PHONO MC cartridge being used by your turntable.
6
OPERATIONS
Illustration: CX-2
The part in shaded area (
is not present on CX-1.
)
PHONES
1,5
6 3
2
6
TO PLAY A SOURCE
–20dB
VOLUME
l6
Play the source.
1
4
5
l8
l4
20
24
l2
l0
28
34
8
6
4
–20dB
VOLUME
l6
40
50
3
2
l8
l4
20
l2
60
70
24
l0
l
28
34
8
2
0
6
–dB
4
40
50
60
Set to the “ ” position.
3
∞
l
70
0
–dB
POWER
2
3
Adjust to the desired output level.
If desired, adjust the LOUDNESS (for CX-2 only),
BASS, TREBLE and/or BALANCE controls, etc.
(Refer to page 10.)
6
Select a desired input source.
<CX-2>
INPUT
CD
<CX-1>
INPUT
CD
LD
TUNER
PHONO
AUX
TUNER
PHONO
TAPE 1
TAPE 2
VCR 1
TAPE 1
TAPE 2
TAPE 3
VCR 2
If you select turntable as an input source (PHONO
*
position), you should confirm that the PHONO switch on
the rear panel is set to the position corresponding to the
type of cartridge being used by the turntable. (Refer to
page 6.)
7
Illustration: CX-2
The part in shaded area (
is not present on CX-1.
)
3,5
1
3
TO RECORD A SOURCE TO TAPE (OR DUB FROM A TAPE TO ANOTHER)
Select the source to be recorded.
1
4
5
Set the tape deck (or VCR) in the recording mode.
<CX-2>
<CX-1>
To monitor the sound (and/or picture) being recorded,
select the tape deck (or VCR) being used for recording
with the INPUT selector.
REC OUT
REC OUT
TAPE/VCR
CD
CD
TUNER
LD
COPY
TAPE
TUNER
AUX
PHONO
PHONO
1
1
2/3
TAPE
COPY
TAPE
2
2
1/3
VCR
1
3
1/2
<CX-2>
<CX-1>
VCR
2
INPUT
INPUT
CD
CD
LD
TUNER
PHONO
AUX
TUNER
PHONO
TAPE 1
TAPE 2
VCR 1
TAPE 1
2
3
Play the source.
TAPE 2
TAPE 3
Confirm the source by selecting it with the INPUT
selector and turning up the VOLUME control.
VCR 2
<CX-2>
<CX-1>
INPUT
Notes
INPUT
●
If you want to enjoy another source while recording, select it
with the INPUT selector.
LOUDNESS (for CX-2 only), BASS, TREBLE, BALANCE,
VOLUME controls and PURE DIRECT switch settings have
no effect on the material being recorded.
CD
CD
LD
TUNER
PHONO
AUX
TUNER
PHONO
TAPE 1
TAPE 2
VCR 1
TAPE 1
●
TAPE 2
TAPE 3
VCR 2
–20dB
VOLUME
l6
l8
l4
20
l2
24
l0
28
34
8
2
6
4
3
40
50
60
l
70
0
–dB
8
REC OUT selector setting on tape dubbing
<CX-1>
<CX-2>
Source signals from the tape deck or VCR selected by the
REC OUT selector are dubbed to any other tape deck or VCR.
To dub from tape deck 1 to
tape deck 2 or 3 (or both
tape deck 2 and 3 at the
same time)
REC OUT
CD
TUNER
AUX
*
When dubbing from a VCR to a tape deck, only audio
signals from the VCR are dubbed to the tape deck.
PHONO
1
2/3
TAPE
COPY
2
1/3
3
1/2
REC OUT
TAPE/VCR
COPY
CD
TUNER
LD
PHONO
TAPE
1
To dub from tape deck 2 to
tape deck 1 or 3 (or both
tape deck 1 and 3 at the
same time)
TAPE
2
REC OUT
VCR
1
CD
VCR
2
TUNER
AUX
PHONO
1
2/3
TAPE
COPY
2
1/3
3
1/2
To dub from tape deck 3 to
tape deck 1 or 2 (or both
tape deck 1 and 2 at the
same time)
REC OUT
CD
TUNER
AUX
PHONO
1
2/3
TAPE
COPY
2
1/3
3
1/2
OPEN/CLOSE THE CONTROL DOOR
When it is not necessary to operate controls inside the control door, close the door.
To close the door To open the door
9
Adjusting the BALANCE control
Adjusting the BASS and TREBLE
controls
Adjust the balance of the output volume to the left and right
speakers to compensate for sound imbalance caused from
speaker location or listening room conditions.
BASS
: Turn this clockwise to increase (or counter-
clockwise to decrease) the low frequency
response.
BALANCE
0
l
l
TREBLE : Turn this clockwise to increase (or counter-
clockwise to decrease) the high frequency
response.
2
2
3
3
4
4
R
L 5
5
BASS
TREBLE
DEFEAT
DEFEAT
l
l
l
l
2
2
2
Adjusting the continuously variable
LOUDNESS control For CX-2 only
2
3
3
3
3
<
>
4
4
4
4
5
5
5
5
This control provides compensation for the human ears’ loss
of sensitivity to high and low-frequency ranges at low volume.
This control is adjustable to retain full tonal range at any
volume level.
Using the PURE DIRECT switch
You can enjoy the purest possible sound from your audio
sources by setting this switch so that the indicator above the
INPUT selector on the front panel illuminates. By doing so, the
audio signal bypasses the LOUDNESS (for CX-2 only), BASS,
TREBLE, and BALANCE controls, eliminating any alterations
to the audio signal.
1
LOUDNESS
0 dB
0
9
Set to the “FLAT” position.
8
7
6
PURE
DIRECT
ON
2
3
–20dB
VOLUME
l6
l8
l4
20
l2
24
l0
OFF
28
34
8
2
Set to the loudest listening level that
you would listen to.
6
4
40
50
60
Setting the SUBSONIC FILTER switch
3
l
70
If you set this switch to “ON” position, undesirable ultra-low-
frequency signals caused by turntable rumble or warped
records can be cut out without losing sound quality.
* This switch will function only when the INPUT selector is set
to the “PHONO” position.
0
–dB
LOUDNESS
0 dB
0
Turn so that the desired volume can
be achieved.
9
SUBSONIC
FILTER
8
7
ON
6
OFF
When you listen with headphones
When listening with headphones privately, connect the
headphones to the PHONES jack. Sounds from the speakers
are cut off.
PHONES
10
REMOTE CONTROL TRANSMITTER
NOTES ABOUT THE REMOTE CONTROL TRANSMITTER
Battery installation
Remote control transmitter operation range
<CX-1>
<CX-2>
(Australia, U.K. and Europe models)
1
3
2
Remote control
sensor
Within approximately
7 m (23 feet)
<CX-2>
(U.S.A., Canada and General models)
Notes
●
There should be no large obstacles between the remote
2
control transmitter and the main unit.
●
If the remote control sensor is directly illuminated by strong
lighting (especially an inverter type of fluorescent lamp etc.),
it might cause the remote control transmitter not to work
correctly. In this case, reposition the main unit to avoid
direct lighting.
3
1
Battery replacement
If you find that the remote control transmitter must be used
closer to the main unit, the batteries are weak. Replace both
batteries with new ones.
Notes
●
Use only AA, R6, UM-3 batteries for replacement.
●
Be sure the polarities are correct. (See the illustration inside
the battery compartment.)
Remove the batteries if the remote control transmitter will
●
not be used for an extended period of time.
If batteries leak, dispose of them immediately. Avoid
●
touching the leaked material or letting it come in contact with
clothing, etc. Clean the battery compartment thoroughly
before installing new batteries.
11
KEY FUNCTIONS
The remote control transmitter provided with this unit is designed to control all the most commonly used functions of the unit. If the
CD player, tuner, tape deck, etc. connected to this unit are YAMAHA components, then this remote control transmitter will also
control various functions of each component.
<CX-1>
<CX-2>
(U.S.A., Canada and General models)
➎
➏
PHONO
TUNER
CD
POWER
—
PRESET
+
A/B/C/D/E
➊
➋
➎
➏
SKIP
PLAY
SEARCH
PAUSE/STOP
DISC SKIP
DIR
A
DECK A/B
PLAY
STOP
DIR
B
AUX
TAPE
TAPE
TAPE
1
2
3
➊
➋
➌
REC/PAUSE
REC MUTE
MUTING
➐
➑
CHAPTER
—
+
VOLUME
➌
REC
/
PAUSE
DIR
A
DIR
B
TAPE
TAPE
1
2
➍
REC MUTE
MUTE
➐
➑
A
C
E
B
D
F
<CX-2>
(Australia, U.K. and Europe Models)
➎
PHONO
TUNER
CD
POWER
—
PRESET
+
A/B/C/D/E
➊
➋
*
When you operate this unit and/or other YAMAHA
SKIP
PLAY
components with this remote control transmitter, set the
YPC-USER-LEARN switch to the YPC (Yamaha Preset
Code) position.
SEARCH
PAUSE/STOP
DISC SKIP
➏
DIR
A
DECK A/B
PLAY
STOP
DIR
B
LD
TAPE
TAPE
VCR
1
2
➍
REC/PAUSE
REC MUTE
VCR
2
1
MUTING
➐
➑
—
+
VOLUME
12
For Other Component Control
For Control of This Unit
Identify the remote control transmitter keys with your
component’s keys. If these keys are identical, their function will
be the same. On each key function, refer to the corresponding
instruction on your component’s manual.
➎POWER
Turns the power on/off.
➏Input selector keys
Selects input source.
➊ Tuner keys
Controls tuner
➐MUTING
+: Selects higher preset station number.
–: Selects lower preset station number.
A/B/C/D/E Selects the page (A – E) of preset station
buttons.
When pressed, mutes the volume level. To resume original
volume level, press this again.
While muting, the indicator above the VOLUME control on
the front panel illuminates.
➋ CD player keys
➑ VOLUME +/–
Controls compact disc player.
Turns the volume level up/down.
DISC SKIP is applicable only to compact disc changer.
*
➌LD player keys (U.S.A., Canada and General models of
CX-2 only)
Controls LD player.
There are some models which have a key with both the
functions of PLAY and PAUSE.
*
➍ Tape deck keys
Controls tape deck.
DIR A, B and DECK A/B are applicable only to double
cassette tape deck.
*
For a single cassette deck with automatic reverse
function, pressing DIR A will reverse the direction of
*
tape running.
STANDBY mode
(For Europe model only)
While the power is on, pressing the POWER key on the remote
control transmitter switches the unit to the STANDBY mode.
(In this mode, the indicator is half illuminated.)
POWER
POWER
Note
POWER on mode
STANDBY mode
To turn the power off completely, disconnect the AC
power plug from the wall outlet.
13
REMOTE CONTROL “LEARNING” FUNCTION
(U.S.A., Canada and General models of CX-2 only)
The keys on this remote control transmitter can be programmed to “learn” key-functions from other remote control transmitters
without losing the preset key functions. By using this feature, this unit can then be used in place of one or more other remote control
transmitters, thus making operation of your various audio and video components more convenient. Use the included user program
sheets to indicate a new function learned for each key.
Note
There may occasionally be instances in which, due to the signal-coding and modulation employed by the other remote control
transmitter, this unit will not be able to “learn” its signals.
➊ ➋
➌
➊ TRANSMIT/LEARN indicator
➋ YPC-USER-LEARN switch
YPC:
Set to this position when using preset key
functions (for controlling this unit and/or
YAMAHA components).
“YPC” is the abbreviation of YAMAHA Preset
Code.
*
USER:
Set to this position when using “learned” key
functions.
LEARN: Set to this position when learning new key
functions from other remote control transmitters.
CHAPTER
➌Blank keys
These keys have no preset functions and are used only for
learning other remote control transmitter’s functions.
REC
/
PAUSE
DIR
A
DIR
B
TAPE
TAPE
1
2
REC MUTE
MUTE
➍ RESET button
Press this button to “reset” the internal microcomputer
which controls remote control operations. Microcomputer
“reset” is necessary when the remote control freezes.
* Pressing the RESET button will not erase learned
functions.
➌
A
C
E
B
D
F
➎CLEAR button
This button is used to clear one or all learned key functions.
(Refer to page 16.)
➍ ➎
14
To Learn a New Function
Notes
●
When you operate the desired component with this remote
1
control transmitter, TRANSMIT/LEARN indicator will flash
steadily.
●
●
●
The originally preset function of a key is still available in the
USER position if a new function has not been learned to the
key.
Successful learning to a key results in the erasure of
previously learned functions and their replacement by the
newly learned ones.
If there is no more room in the memory area for a function to
be learned, the TRANSMIT/LEARN indicator will flash two
times. In this case, even if some keys are not occupied with
functions from other remote control transmitters, no further
learning is possible.
Set to the “LEARN” position.
2
Press a key on this unit where a new function will be
learned.
This unit
Memory back-up
All of the learned functions will be retained while you replace
the batteries. However, if no batteries are installed for a few
hours, the learned functions will be erased and will have to be
learned again.
Other remote
control transmitter
About 5–10 cm (2–4 in.)
Trouble shooting guide
●
If learning cannot be made successfully, or if this remote
control transmitter does not function even though the
learning was successful, check the following points:
* Check whether the batteries of the other remote control
transmitter are weak.
3
Press and hold the key (on the other remote control
transmitter) where the desired new function is.
Note that even though its batteries may be strong enough
to operate the component it was made for, they may be
too weak to transfer signals to this unit. If so, replace the
batteries of the other remote control transmitter.
* Check whether the distance between the two remote
control transmitters is too long or too short.
Illuminates
●
The remote control transmitter’s batteries are too weak if the
TRANSMIT/LEARN indicator does not illuminate or flash, or
if the distance or range within which the remote control
transmitter can be used decreases.
If either occurs, replace the batteries with new ones.
* When the TRANSMIT/LEARN indicator stops illuminating,
the learning is finished.
4
5
Repeat step 2 and 3 until all desired functions are
successfully learned.
Set to the “USER” position.
Try operating your components.
15
To Clear a Learned Function
To Clear All Learned Functions
1
1
Set to the “USER” position.
Set to the “LEARN” position.
2
3
Press and hold the CLEAR button using the point of a
mechanical pencil, etc.
2
3
Press and hold the CLEAR button using the point of a
mechanical pencil, etc.
CLEAR
CLEAR
Press and hold the key where the learned function to be
deleted is until the indicator flashes 3 times.
Press and hold any key until the indicator flashes 7
times.
To clear two or more functions, repeat step 2 and 3.
Note
If a key is not pressed soon after the CLEAR button is pressed,
this unit will automatically return to the status that was in effect
before the CLEAR button was pressed.
SPECIFICATIONS
<CX-1>
Input Sensitivity/Impedance
Headphone Jack Rated Output/Impedance
Output Level (100 ohms).....................4.5V
Impedance ....................................68 ohms
Residual Noise (IHF-A Network) ...........1.0 µV
PHONO MM ..................2.5 mV/47 k-ohms
PHONO MC
Channel Separation (Vol. –30 dB)
.......................100 µV/220 ohms, 1 k-ohms
CD/TUNER/TAPE/AUX
......................................150 mV/47 k-ohms
PHONO MM/MC (Input Shorted
Frequency Response (20 Hz to 20 kHz)
CD/TUNER/TAPE/AUX .................0±0.2 dB
1 kHz/10 kHz) .........................80 dB/70 dB
CD/TUNER/TAPE/AUX (Input 5.1 k-ohms
Terminated 1 kHz/10 kHz) ......85 dB/65 dB
Input Sensitivity (New IHF)
RIAA Equalization Deviation (20 Hz to 20 kHz)
PHONO MM...................................±0.2 dB
PHONO MC ...................................±0.2 dB
PHONO MM ..................................0.83 mV
PHONO MC.......................................33 µV
CD/TUNER/TAPE/AUX......................50 mV
Tone Control Characteristics
BASS:
Boost/cut ............................±10 dB (20 Hz)
Turnover Frequency........................350 Hz
TREBLE:
Boost/cut ..........................±10 dB (20 kHz)
Turnover Frequency .......................3.5 kHz
Total Harmonic Distortion (20 Hz to 20 kHz)
PHONO MM to REC OUT (3V) ......0.002%
PHONO MC to REC OUT (3V).......0.003%
CD/TUNER/TAPE/AUX to PRE OUT (3V)
........................................................0.002%
Maximum Input Signal (1 kHz, 0.05% THD)
PHONO MM ...................................150 mV
PHONO MC........................................6 mV
Output Level/Impedance
Filter Characteristics
REC OUT.......................150 mV/2.5 k-ohms
PRE OUT................................1.5V/47 ohms
Signal-to-Noise Ratio (IHF-A Network)
PHONO MM (5 mV Input Shorted)
......................................................... 95 dB
PHONO MC (500 µV Input Shorted)
......................................................... 90 dB
CD (Input Shorted) ......................... 110 dB
TUNER/TAPE/AUX (Input Shorted)
....................................................... 107 dB
(109 dB for TAPE 3 only)
SUBSONIC FILTER .........15 Hz, –18 dB/oct
Audio Muting ........................................–20 dB
Gain Tracking Error (0 to –60 dB) ............2 dB
Maximum Voltage Output
(20 Hz to 20 kHz, 1% THD)
PRE OUT ...............................................8V
16
Power Supply
AC Outlets
Weight.............................8.8 kg (19 lbs. 6 oz.)
[U.S.A. and Canada models]
............................................AC 120V, 60 Hz
[Australia and U.K. models]
............................................AC 240V, 50 Hz
[Europe model]....................AC 230V, 50 Hz
[General model]
[U.S.A., Canada, Europe and General
models]
3 SWITCHED OUTLETS
..........................................200W max. total
[Australia and U.K. models]
1 SWITCHED OUTLET
Accessories...........Remote control transmitter
Batteries
Remote control cable
Audio connection cord
..................AC 110/120/220/240V, 50/60 Hz
..........................................200W max. total
Specifications subject to change without
notice.
Power Consumption.................................35W
Dimensions (W x H x D)
..........................................438 x 86 x 405 mm
(17-1/4” x 3-3/8” x 15-15/16”)
<CX-2>
Input Sensitivity/Impedance
Signal-to-Noise Ratio (IHF-A Network)
PHONO MM (5 mV Input Shorted)
Video Output Level/Impedance
VCR OUT/MONITOR OUT .........1 Vp-p/75Ω
PHONO MM ..................2.5 mV/47 k-ohms
PHONO MC....................100 µV/100 ohms
CD/TUNER/TAPE/VCR/LD
......................................................... 94 dB
PHONO MC (500 µV Input Shorted)
Power Supply
......................................150 mV/47 k-ohms
......................................................... 82 dB
CD (Input Shorted)...........................110 dB
TUNER/TAPE/VCR/LD (Input Shorted)
....................................................... 106 dB
[U.S.A. and Canada models]
............................................AC 120V, 60 Hz
[Australia and U.K. models]
............................................AC 240V, 50 Hz
[Europe model]....................AC 230V, 50 Hz
[General model]
Input Sensitivity (New IHF)
PHONO MM ..................................0.83 mV
PHONO MC.......................................33 µV
CD/TUNER/TAPE/VCR/LD................50 mV
Residual Noise (IHF-A Network) ...........1.0 µV
..................AC 110/120/220/240V, 50/60 Hz
Maximum Input Signal (1 kHz, 0.05% THD)
PHONO MM ...................................150 mV
PHONO MC........................................6 mV
Channel Separation (Vol. –30 dB)
PHONO MM/MC (Input Shorted
Power Consumption.................................30W
1 kHz/10 kHz) .........................75 dB/65 dB
CD/TUNER/TAPE/VCR/LD
AC Outlets
Output Level/Impedance
REC OUT.......................150 mV/2.5 k-ohms
PRE OUT................................1.5V/47 ohms
(Input 5.1 k-ohms Terminated 1 kHz/10
kHz).........................................75 dB/60 dB
[U.S.A., Canada, Europe and General
models]
3 SWITCHED OUTLETS
..........................................200W max. total
[Australia and U.K. models]
1 SWITCHED OUTLET
Tone Control Characteristics
BASS:
Boost/cut ............................±10 dB (20 Hz)
Turnover Frequency........................350 Hz
TREBLE:
Maximum Voltage Output
(20 Hz to 20 kHz, 1% THD)
PRE OUT ...............................................8V
..........................................200W max. total
Headphone Jack Rated Output/Impedance
Output Level (150 ohms).....................4.0V
Impedance ....................................68 ohms
Boost/cut ..........................±10 dB (20 kHz)
Turnover Frequency .......................3.5 kHz
Dimensions (W x H x D)
..........................................435 x 86 x 319 mm
(17-1/8” x 3-3/8” x 15-15/16”)
Filter Characteristics
Frequency Response (20 Hz to 20 kHz)
CD/TUNER/TAPE/VCR/LD............0±0.2 dB
SUBSONIC FILTER .........15 Hz, –18 dB/oct
Continuous Loudness Control
Weight...........................5.4 kg (11 lbs. 14 oz.)
Attenuation............................–40 dB (1 kHz)
(Level related equalization)
Accessories...........Remote control transmitter
Batteries
RIAA Equalization Deviation (20 Hz to 20 kHz)
PHONO MM...................................±0.2 dB
PHONO MC ...................................±0.3 dB
Remote control cable
Audio connection cord
Audio Muting ........................................–20 dB
Gain Tracking Error (0 to –60 dB) ............2 dB
Total Harmonic Distortion (20 Hz to 20 kHz)
PHONO MM to REC OUT (3V) ......0.002%
PHONO MC to REC OUT (3V).......0.004%
CD/TUNER/TAPE/VCR/LD to PRE OUT
(1.5V)..............................................0.002%
Specifications subject to change without
notice.
Video Input Sensitivity/Impedance
VCR/LD.......................................1 Vp-p/75Ω
17
TROUBLESHOOTING
If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simple
measures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect the power cord and
contact your authorized YAMAHA dealer or service center for help.
SYMPTOM
CAUSE
REMEDY
The unit fails to turn on when the POWER
switch is pressed.
Power cord is not plugged in or is not
completely inserted.
Firmly plug in the power cord.
No sound or no picture.
Incorrect output cord connections.
Connect the cords properly. If the problem
persists, the cords may be defective.
Appropriate input source is not selected.
Select an appropriate input source with the
INPUT selector.
Power amp connections are not secure.
Incorrect setting of the BALANCE control.
Incorrect cord connections.
Plug in the connection cords properly.
Adjust it to the appropriate position.
Only one side speaker outputs the sound.
Sound “hums”.
Firmly connect the audio plugs. If the
problem persists, the cords may be defective.
No connection from the turntable to the GND
terminal.
Make the GND connection between the
turntable and this unit.
Sound level is low.
The LOUDNESS control is functioning
(for CX-2 only).
Set the LOUDNESS control to the FLAT
position.
The MUTING switch is ON.
First, turn the volume control to the full left.
Then, turn the MUTING switch OFF with the
remote control transmitter and adjust the
volume.
The sound from the MC cartridge is too
low
PHONO switch is set to MM.
Set this switch to MC.
The PURE DIRECT switch is ON.
The PURE DIRECT switch must be switched
OFF to use those controls.
Using the BASS, TREBLE, BALANCE and
LOUDNESS (for CX-2 only) controls does
not affect the tone.
Direct sunlight or lighting (of an inverter type
of flourescent lamp etc.) is striking the
remote control sensor of the main unit.
Change position of the main unit.
The remote control transmitter does not
work.
The batteries of this remote control
transmitter are too weak.
Replace the batteries with new ones.
The distance or range within which the
remote control transmitter can be used
decreases.
18
YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.
YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA
YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, D-2084 RELLINGEN BEI HAMBURG, F.R. OF GERMANY
YAMAHA ELECTRONIQUE FRANCE S.A. 17 RUE DES CAMPANULES, LOGNES 77321 MARNE LA VALLEE CEDEX 2, FRANCE
YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND
YAMAHA SCANDINAVIA A.B.
YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA
J
A
WETTERGRENS GATA 1, BOX 30053, 400 43 VÄSTRA FRÖLUNDA, SWEDEN
VQ12700-0 BWWO,O
Printed in Japan
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