Marantz Stereo Amplifier PM4000 User Manual

Model PM4000 User Guide  
INTEGRATED AMPLIFIER  
 
CONTROLS, CONNECTORS,  
AND INDICATORS  
(Figure 2)  
! VOLUME CONTROL  
q PHONO INPUT JACKS  
Adjusts the volume level. Turn the knob clockwise to increase the  
Connect the output jacks of a turntable to these jacks.  
volume.  
w GND (GROUND) TERMINAL  
Connect the grounding wire from the turntable to this terminal.  
! BALANCE CONTROL  
Turn the knob to correct an unbalanced program source such as  
stereo broadcast or to vary the output level of the left or right  
channel. Note that, if the BALANCE control is turned fully in one  
direction, the sound will not be heard from the speaker on the  
other side.  
e CD PLAYER INPUT JACKS  
Connect the output jacks of a Compact Disc player to these jacks.  
r TUNER INPUT JACKS  
Connect the output jacks of the tuner to these jacks.  
! LOUDNESS SWITCH  
The LOUDNESS switch compensates for human hearing char-  
acteristics by boosting the bass and treble response at low  
volume levels to achieve a more pleasing tonal balance.  
t AUX INPUT JACKS  
These are auxiliary input jacks which can be used to connect the  
audio outputs of AV components such as TV multiplex/stereo  
audio tuners, VCRs, and laserdisc players.  
! TONE DEFEAT SWITCH  
¡ When the switch is not depressed, the audio signals are  
applied to the tone control circuit and the tone can be adjusted  
using the tone control knob.  
¡ When the switch is depressed, the audio signals bypass the  
tone control circuit and the tone control knob does not function.  
y TAPE, CD-R/MD IN/OUT JACKS  
Connect the play (output) jacks and record (input) jacks of tape  
decks to these jacks.  
u SPEAKER SYSTEMS 1/2 TERMINALS  
Connect your speaker system(s) to these terminals.  
! BASS AND TREBLE TONE CONTROLS  
Adjusts the tone by controlling the levels of two frequency bands.  
Turn each control toward (+) to enhance the corresponding  
frequency band, or toward (–) to attenuate it.  
i REMOTE CONTROL BUS TERMINALS  
(REMOTE CONT. BUS)  
TREBLE: Adjusts the high frequency level.  
BASS: Adjusts the low frequency level.  
Another item of audio equipment with a remote control bus  
terminal can be connected to these terminals by using a special-  
purpose cable. The bus OUT terminal is used to send signals to  
another item of equipment. The bus IN terminal is used to receive  
signals from another item of equipment.  
! REC SELECTOR SWITCH  
Selects the tape dubbing mode between tape decks or the signal  
output at the REC OUT jacks.  
o POWER CORD  
Connect to a household power outlet.  
@ SPEAKERS 1/2 SWITCHES  
These switches are used to select the speaker system(s)  
connected to the SPEAKER SYSTEM 1/2 terminals on the rear  
panel. If both the 1 and 2 switches are pressed to the low  
positions, two speaker systems can be used at the same time.  
When headphones are used for listening, set both switches 1 and  
! POWER SWITCH  
Pressing once switches the power ON, and pressing again  
switches it OFF.  
The POWER indicator lights when the POWER switch is ON, and  
go out when the POWER switch is OFF.  
2 to OFF (high positions).  
@ PHONES JACK  
! REMOTE SENSOR  
Insert the standard phone plug of the headphones into this jack.  
The remote sensor receives the infrared commands from the  
remote control unit. When an infrared signal is received from the  
remote control unit. The remote control unit must always be  
pointed directry at the remote sensor.  
! INPUT SELECTOR  
Selects the program source to be recorded or played from the  
PHONO, CD, TUNER, AUX, TAPE, and CD-R/MD.  
! MUTING INDICATOR  
Light up when the MUTING button in the remote control unit is  
pressed.  
NOTE:  
Be sure to check the VOLUME control setting before pressing  
this switch to cancel muting. If the muting is canceled while the  
volume setting is high, the speakers could be damaged.  
5
 
OPERATION PROCEDURES  
TAPE DECK OPERATION  
q
w
A
B
INTEGRATED AMPLIFIER PM4000  
INPUT SELECTOR  
INTEGRATED AMPLIFIER PM4000  
INPUT SELECTOR  
VOLUME  
VOLUME  
PHONO  
CD  
TUNER  
AUX  
TAPE  
CD-R/MD  
PHONO  
CD  
TUNER  
AUX  
TAPE  
CD-R/MD  
TONE DEFEAT  
MUTE  
LOUDNESS  
TONE DEFEAT  
MUTE  
LOUDNESS  
ON  
OFF  
ON  
OFF  
ON  
OFF  
ON  
OFF  
REC SELECTOR  
OFF  
BASS  
TREBLE  
MIN  
M
A
X
BALANCE  
REC SELECTOR  
OFF  
BASS  
TREBLE  
MIN  
M
A
X
BALANCE  
1
SPEAKERS  
2
1
SPEAKERS  
2
SOURCE  
PHONO  
SOURCE  
PHONO  
POWER ON/OFF  
PHONES  
STANDBY  
POWER ON/OFF  
PHONES  
STANDBY  
CD-RTAPE  
CD  
CD-RTAPE  
CD  
TAPECD-R  
COPY  
TUNER  
AUX  
TAPECD-R  
COPY  
TUNER  
AUX  
ON  
OFF  
ON  
OFF  
+
+
L
R
+
+
L
R
e
REC SELECTOR  
C
Operate each equipment to start play.  
Control used for operating the tape deck.  
TO PLAY AN ANALOG DISK  
TAPE PLAYBACK  
1. Set the INPUT SELECTOR switch q to PHONO.  
1. Set the INPUT SELECTOR switch A to TAPE or CD-R/MD.  
2. Play a prerecorded tape on the tape deck.  
3. Adjust the volume with the VOLUME control B.  
4. Adjust the tone with the BASS and TREBLE controls C.  
2. Play a disk on the turntable.  
3. Adjust the volume with the VOLUME control w and adjust the  
tone with the BASS and TREBLE controls e.  
NOTES:  
¡ Set the VOLUME control to the minimum position before  
placing the stylus on the disk or before replacing the cartridge.  
¡ Do not apply shock or vibration to the turntable during play, as  
this may cause the stylus to jump and the analog disk to be  
damaged.  
¡ If the turntable is installed too close to the speakers, the  
volume may not be able to be increased to a high level due to  
howling.  
TAPE RECORDING  
The playback sound of a program source component, such as a  
turntable, a tuner, or a CD player, can be recorded on tape as  
follows.  
1. Set the INPUT SELECTOR switch A to the program source  
to be recorded.  
2. Play the program source.  
¡ Do not switch the power OFF while the stylus is on the disk  
surface.  
3. Operate the tape deck(s) to record the playback sound on  
tape(s).  
TO LISTEN TO FM/AM BROADCASTS  
Using REC SELECTOR switch  
1. Set the INPUT SELECTOR switch q to TUNER.  
2. Tune in the desired station on the tuner.  
REC SELECTOR  
OFF  
SOURCE  
PHONO  
CD-RTAPE  
CD  
3. Adjust the volume with the VOLUME control w and adjust the  
TAPECD-R  
COPY  
TUNER  
AUX  
tone with the BASS and TREBLE controls e.  
TO PLAY A COMPACT DISC  
The REC SELECTOR switch is used when copying a cassette  
tape to another tape or recording a CD onto a cassette tape.  
1. Set the INPUT SELECTOR switch q to CD.  
2. Play a CD on the CD player.  
1. When the switch is in the OFF position, the signal is not output  
at the REC OUT jacks.  
3. Adjust the volume with the VOLUME control w and adjust the  
It is not necessary to output the signal at the REC OUT jacks  
when the signal is not recorded onto tape.  
tone with the BASS and TREBLE controls e.  
By setting the switch to OFF, the signal path inside the unit can  
be shortened and crosstalk, etc., can be reduced.  
TO PLAY A COMPONENT CONNECTED TO AUX JACKS  
The component connected to the AUX jacks on the rear panel  
can be played as follows.  
2. In the SOURCE position, the signal selected with the INPUT  
SELECTOR switch can be recorded onto tape.  
1. Set the INPUT SELECTOR switch q to AUX.  
3. In the TAPE COPY positions, the TAPE signal can be re-  
2. Play the component connected to the selected input.  
corded onto CD-R/MD or vice versa.  
3. Adjust the volume with the VOLUME control w and adjust the  
4. In the TAPE COPY position, the program source selected with  
the INPUT SELECTOR switch can be monitored through the  
speakers.  
tone with the BASS and TREBLE controls e.  
6
 
REMOTE CONTROL UNIT RC8000PM  
USING THE REMOTE CONTROL UNIT  
The RC8000PM can be used to control a Marantz AV component  
equipped with a remote sensor as well as other Marantz compo-  
nents connected to the first component through the Remote  
Control Bus. The buttons of the RC8000PM are laid out on its  
control panel according to the functional groups as described  
below.  
1. Remote control  
Operate the remote control unit within a distance of approx. 5 m  
from the infrared signal reception window (remote sensor) on the  
front of the Amplifier.  
Remote control operation may not be possible if the remote  
control unit's transmitter is not pointing in the direction of the  
remote sensor or if there is an obstruction between the  
transmitteote sensor.  
SYSTEM  
ON OFF  
SOURCE  
ON/OFF  
AMP  
z
PHONO CD TUNER CD-R  
x
Remote control operating range  
Amplifier  
AUX1 AUX2 TAPE  
MD  
1
4
7
2
5
8
0
3
6
9
+
A, F/P  
B, -/--  
MODE  
MEMO  
Approx. 5 m  
1–MODE–2  
SCROLL CANCEL TEXT TIME  
MUTE  
v
c
VOLUME  
UP  
60°  
OPEN/  
CLOSE  
VOLUME  
DOWN  
RC8000PM  
Remote control unit  
REMOTE CONTROL UNIT  
2. Loading batteries  
z POWER ON/OFF  
Batteries in this remote control unit have a life of approximately  
1 year under normal operating conditions. When the remote  
control unit is not to be used for an extended period of time,  
remove the batteries. Also, when you notice that the batteries are  
starting to run down, replace them as soon as possible.  
a. SYSTEM ON button  
The equipment of Marantz can be turned on at the same time  
in this button.  
(However, this operation is limited to the equipment of  
Marantz with the standby function.)  
(1)Remove the battery cover.  
b. SYSTEM OFF button  
The equipment of Marantz can be turned off at the same time  
in this button.  
(However, this operation is limited to the equipment of  
Marantz with the standby function.)  
Remote control unit  
Rear side  
c. SOURCE ON/OFF button  
After the AMP button is pushed, this button is pushed, the set  
is turned on and off.  
x FUNCTION SELECT button  
TUNER button : When this button is pushed the input of  
TUNER is selected.  
(2)Insert batteries with correct + / – orientation.  
PHONO button : When this button is pushed the input of  
PHONO is selected.  
TAPE-1 button : When this button is pushed the input of  
TAPE is selected.  
Two AA (R6)-size  
batteries  
MD button : When this button is pushed the input of  
MD/CD-R is selected.  
CD-R button : When this button is pushed the input of  
MD/CD-R is selected.  
AUX button : When this button is pushed the input of  
AUX is selected.  
c VOLUME UP/DOWN button  
UP button : VOLUME knob turns when this button is  
pushed and the volume level is grows.  
DOWN button : VOLUME knob turns when this button is  
pushed and the volume level is falls.  
(3)Close the battery cover until it clicks shut.  
v AUDIO MUTE button  
When this button is pushed, the sound is not temporarily  
emitted from the speakers.  
When this button is pushed again, MUTE is released.  
Moreover, when up/down of the volume is operated by  
remote control, MUTE is released.  
Other buttons are not applied to PM4000.  
Please see at the owners manual of other equipment’s about  
the operation of button.  
7
 
TROUBLE SHOOTING  
CARE AND MAINTENANCE  
In case of trouble or abnormal operation of the unit, check the  
following before contacting service personnel. What may seem  
to be a serious malfunction is often the result of a simple  
operation mistake. If the trouble persists after checking the  
following, please contact your dealer or nearest Marantz distribu-  
tor.  
This section describes the care and maintenance tasks that must  
be performed to optimize the operation of your Marantz equipment.  
CLEANING OF EQUIPMENT EXTERNAL SURFACES  
The exterior finish of your PM4000 will last indefinitely with proper  
care and cleaning. Never use scouring pads, steel wool, scouring  
powders or harsh chemical agents (e.g., lye solution), alcohol,  
thinners, benzine, insecticide or other volatile substances as  
these will mar the finish of the equipment. Likewise, never use  
cloths containing chemical substances. If the equipment gets  
dirty. wipe the external surfaces with a soft, lint-free cloth.  
If the equipment becomes heavily soiled:  
The amplifier does not operate and the indicators do not  
light.  
1. Check to see if the power cord is inserted properly into the  
power outlet.  
The indicators light but the amplifier does not operate.  
— dilute some washing up liquid in water, in a ratio of one part  
detergent to six parts water  
1. Check to see if the SELECTOR,SPEAKER switches and  
VOLUME control are properly set.  
— dip a soft, lint free in the solution and wring the cloth out until  
it is damp.  
Sound is heard from only one of the speakers.  
— wipe the equipment with the damp cloth.  
— dry the equipment by wiping it with a dry cloth.  
1. Check to see if the BALANCE control is properly set.  
2. Switch the power of the unit to OFF, and change the connec-  
tions of the left and right speaker cords. If the sound from the  
same speaker is still not heard, its connection cord or the  
speaker itself may be defective.  
REPAIRS  
Only the most competent and qualified service technicians  
should be allowed to service the equipment. The Marantz company  
and its factory-trained warranty station personnel have the  
knowledge and special facilities needed for repair and calibration  
of this precision equipment. After the warranty period has expired,  
repairs will be performed for a charge if the equipment can be  
returned to normal operation.  
In the event of difficulty, refer to your dealer or write directly to the  
nearest location to you that is listed on the Marantz Authorised  
Service Station list. If writing, please include the model and serial  
number of the equipment together with a full description of what  
you think is abnormal about the equipment’s behaviour.  
Considerable hum noise is heard when the turntable is  
played.  
1. Check to see if the plugs from the turntable are properly  
connected to the PHONO jacks.  
2. Connect the grounding wire of the turntable to the GND  
terminal on the rear panel of this unit. If it has already been  
connected, try removing it.  
3. Check to make sure that the phono cartridge is attached  
securely to the tonearm.  
4. Unplug the power cord and plug it in again after inverting the  
orientation of the blades.  
Remote control operation is not possible.  
1. Is the remote control unit's transmitter pointed correctly at the  
remote sensor on the front of the Amplifier?  
Or, is there an obstruction between the transmitter and the  
remote sensor?  
2. Are the batteries in the remote control unit exhausted?  
3. Is there another strong light (from a window, etc.) striking the  
Amplifier remote sensor?  
4. Is an RCA cord connected to the "REMOTE CONTROL IN"  
jack on the Amplifier rear panel?  
8
 
MODEL PM4000 TECHNICAL SPECIFICATIONS (DIN)  
Power output  
RMS 8 Ohms/4 Ohms (40 Hz – 20 kHz) .................................................................................................................................. 30 / 40 W  
DIN 8 Ohms / 4 Ohms...............................................................................................................................................................35 / 45 W  
IHF dynamic power  
8 Ohms / 4 Ohms ..................................................................................................................................................................... 50 / 80 W  
THD at 8 Ohms RMS rated output .............................................................................................................................................. 0.005%  
Intermodulation distortion............................................................................................................................................................. 0.005%  
Damping factor..................................................................................................................................................................................... 80  
Magnetic cartridge input  
Input sensitivity impedance ...................................................................................................................................... 2.5 mV / 47 k ohms  
Accuracy of frequency response to RIAA ..................................................................................................................................... 0.5 dB  
Signal to noise ratio ....................................................................................................................................................................... 80 dB  
Tuner / CD / Aux / Tape inputs  
Input sensitivity impedance ..................................................................................................................................... 150 mV / 20 k ohms  
Signal to noise ratio ..................................................................................................................................................................... 105 dB  
Frequency response (–1 dB) ............................................................................................................................................... 10 – 50 kHz  
Tone characteristic (100 Hz and 10 kHz) ....................................................................................................................................... 6 dB  
Channel separation ........................................................................................................................................................................ 70 dB  
General  
Power Requirements  
N, UK version ........................................................................................................................................................ 230 V AC, 50 Hz  
Dimensions (MAX)  
Width .................................................................................................................................................................................... 440 mm  
Height ................................................................................................................................................................................... 116 mm  
Depth .................................................................................................................................................................................... 293 mm  
Weight ............................................................................................................................................................................................ 6.0 kg  
Specifications subject to change without prior notice.  
49  
 
Tuner  
Tape deck  
Turntable  
INPUT  
OUTPUT  
OUTPUT  
GND  
SPEAKER SYSTEMS  
SYSTEM  
SYSTEM  
1
2
:
4
4
8
-16 OHMS  
-16 OHMS  
-16 OHMS  
:
:
SYSTEM 1+2  
SYSTEM 2  
R
L
PHONO  
CD TUNER AUX  
CD-R/MD  
TAPE  
L
R
R
L
IN  
OUT  
IN  
OUT  
SYSTEM 1  
INPUT  
OUTPUT  
OUTPUT  
OUTPUT  
Tape deck  
CD player  
Analogur output jacks or  
AV components, video disc player, etc.  
SPEAKER SYSTEMS  
SYSTEM  
SYSTEM  
SYSTEM 1+2  
1
2
:
:
:
8
8
-16 OHMS  
-16 OHMS  
16 OHMS  
5 mm  
SYSTEM1  
R
L
R
L
SYSTEM2  
Loosen the terminal  
Inset the core  
Tighten the terminal  
Connection of speaker cable  
Figure 1  
50  
 
Model PM4000  
N Version  
GND  
SPEAKER SYSTEMS  
SYSTEM  
SYSTEM  
1
2
:
4
4
8
-16 OHMS  
-16 OHMS  
-16 OHMS  
:
:
SYSTEM 1+2  
SYSTEM 2  
REMOTE  
CONTROL  
R
L
IN  
PHONO  
CD TUNER AUX  
CD-R/MD  
TAPE  
OUT  
L
R
R
L
IN  
OUT  
IN  
OUT  
SYSTEM 1  
qwe r t  
y
u
i
o
!
!
!
!
!
!
INTEGRATED AMPLIFIER PM4000  
INPUT SELECTOR  
VOLUME  
PHONO  
CD  
TUNER  
AUX  
TAPE  
CD-R/MD  
TONE DEFEAT  
MUTE  
LOUDNESS  
ON  
OFF  
ON  
OFF  
REC SELECTOR  
OFF  
BASS  
TREBLE  
MIN  
MAX BALANCE  
1
SPEAKERS  
2
SOURCE  
PHONO  
POWER ON/OFF  
PHONES  
STANDBY  
CD-RTAPE  
CD  
TAPECD-R  
COPY  
TUNER  
AUX  
ON  
OFF  
+
+
L
R
@
!
!
!
@
!
Figure 2  
51  
 

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