marantz MODEL50-N1B Integrated Amplifier Owner’s Manual
- June 13, 2024
- Marantz
Table of Contents
MODEL50-N1B Integrated Amplifier
Product Information:
This is an Integrated Amplifier from Marantz. It comes with a
user manual that provides detailed information on the product’s
connections, playback options, settings, and tips. The manual also
includes a list of accessories that are included with the
product.
Product Usage Instructions:
Connections:
- Connecting speakers
- Speaker A/B connection
- Bi-wiring connection
- Subwoofer connection
- Connecting a playback device
- Connecting a recording device
- Connecting a pre-amplifier or power amplifier
- Connecting devices with remote control connectors
Playback:
- Turning the power on
- Switching the power to standby
- Selecting the speakers for audio output
- Selecting the input source
- Adjusting the volume
- Turning off the sound temporarily (Muting)
- Adjusting the tone and balance
- Playback in source direct mode
- Playing CDs
- Using this unit as a power amplifier
- Recording
Settings:
- Setting the display’s brightness
- Setting the Auto Standby mode
- Setting remote control codes
- Setting remote control codes for the remote control
- Setting remote control codes for the main unit
Tips:
The manual provides tips and troubleshooting information for
common issues that users may encounter.
Appendix:
The appendix section of the manual includes an explanation of
terms, specifications, and an index for easy reference.
Integrated Amplifier Owner’s Manual
1
Contents
Connections
Playback
Settings
Tips
Accessories Inserting the batteries Operating range of the remote control unit
Part names and functions Front panel Rear panel Remote control unit
Connections
Connecting speakers Speaker A/B connection Bi-wiring connection Subwoofer
connection
Connecting a playback device Connecting a recording device Connecting a pre-
amplifier or power amplifier Connecting devices with remote control connectors
Performing operations by RC on this unit without visual contact Remotely
connecting Marantz audio devices Connecting the power cord
4 Playback
5
5
Turning the power on
6
Switching the power to standby
6
Selecting the speakers for audio output
8
Selecting the input source
10
Adjusting the volume
Turning off the sound temporarily (Muting)
Adjusting the tone and balance
14
Playback in source direct mode
16
Playing CDs
17
Using this unit as a power amplifier
18
Recording
19
20
21
22
22
22
24
Appendix
26 26 27 27 27 28 28 28 28 29 29
Front panel
Rear panel
Remote control
2
unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Settings
Setting the display’s brightness Setting the Auto Standby mode Setting remote
control codes
Setting remote control codes for the remote control Setting remote control
codes for the main unit
Tips
31 Tips
36
32 Troubleshooting
37
33
Power does not turn on / Power is turned off
38
34
Operations cannot be performed through the remote control unit
40
34
Display on this unit shows nothing
41
No sound comes out
41
Desired sound does not come out
42
Sound is interrupted or noise occurs
43
Appendix
Explanation of terms
44
Specifications
45
Index
47
Front panel
Rear panel
Remote control
3
unit
Index
Contents
Connections
Playback
Settings
Thank you for purchasing this Marantz product. To ensure proper operation,
please read this owner’s manual carefully before using the product. After
reading this manual, be sure to keep it for future reference.
Accessories
Check that the following parts are included with the product.
Tips
Appendix
Quick Start Guide
Safety Instructions
Cautions on Using Batteries
Power cord
Remote control unit (RC003PMND)
2× R03/AAA batteries
Front panel
Rear panel
Remote control
4
unit
Index
Contents
Connections
Playback
Inserting the batteries
1 Remove the rear lid in the direction of the arrow and remove it.
2 Insert two batteries correctly into the battery compartment as indicated. Batteries
Settings
Tips
Appendix
NOTE 0 To prevent damage or leakage of battery fluid:
0 Do not use a new battery together with an old one. 0 Do not use two
different types of batteries. 0 Remove the batteries from the remote control
unit if it will not be in use for long periods. 0 If the battery fluid should
leak, carefully wipe the fluid off the inside of the battery compartment and
insert new batteries.
Operating range of the remote control unit
Point the remote control unit at the remote sensor when operating it.
Approx. 7 m
30° 30°
3 Put the rear lid back on.
Front panel
Rear panel
Remote control
5
unit
Index
Contents
Connections
Playback
Settings
Tips
Part names and functions
Front panel
q
we
r
Appendix t
y
u
i
o
Q0
Q1
For details, see the next page.
Front panel
Rear panel
Remote control
6
unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
q
we
r
t
y u i o Q0 Q1
A Power X button This turns the power on/off (standby). (v p. 26)
B Display This displays various pieces of information.
C Remote control sensor This receives signals from the remote control unit. (v
p. 5)
D Protection circuit indicator This blinks when the protection circuit has
operated. (v p. 38)
E Headphones jack Used to connect headphones. Turn the SPEAKERS selector knob
on the main unit to turn off speaker output when using headphones. (v p. 27)
NOTE 0 To prevent hearing loss, do not raise the volume level excessively when
using
headphones.
F INPUT selector knob This selects the input source. (v p. 27)
G SPEAKERS selector knob This selects the speaker for audio output. (v p. 27)
H BASS control knob This setting adjusts the volume level for the bass. (v p.
28)
I TREBLE control knob This setting adjusts the volume level for the treble. (v
p. 28)
J BALANCE control knob This adjusts the balance of the volume output from the
left and right speakers. (v p. 28)
K VOLUME knob This adjust the volume level. (v p. 27)
0 8, 9 and 0 can be adjusted when source direct mode is off. (v p. 28)
Front panel
Rear panel
Remote control
7
unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Rear panel
qw
e
r
For details, see the next page.
ty u
i
o
Front panel
Rear panel
Remote control
8
unit
Index
Contents qw
Connections e
Playback r
ty u
io
A Analog audio input connectors (AUDIO IN) Used to connect devices equipped
with analog audio output connectors. 0 “Connecting a playback device” (v p.
19) 0 “Connecting a recording device” (v p. 20)
B SIGNAL GND terminal Used to connect the ground wire of a turntable. (v p.
19)
C Speaker terminals (SPEAKERS) Used to connect speakers. (v p. 14)
Settings
Tips
Appendix
D AC inlet (AC IN) Used to connect the power cord. (v p. 24)
E AUDIO OUT connectors (RECORDER) Used to connect the input connector of a
recorder. (v p. 20)
F PRE OUT connectors Use this to add such equipment as a power amplifier or
subwoofer. 0 “Subwoofer connection” (v p. 18) 0 “Connecting a pre-amplifier or
power amplifier” (v p. 21)
0 When connecting a subwoofer, also consult the subwoofer instruction manual.
G Power amplifier connectors (POWER AMP IN) Used to connect a pre-amplifier
when this unit is used as a power amplifier. (v p. 21)
H Remote control input/output connectors (REMOTE CONTROL) Used to connect to a
Marantz audio device that is compatible with the remote control function. (v
p. 22)
I EXTERNAL/INTERNAL switch Turn this switch to “EXTERNAL” to operate the unit
by pointing the remote control at the audio device connected to this unit
using the remote control connection. (v p. 22)
Front panel
Rear panel
Remote control
9
unit
Index
Contents
Connections
Playback
Remote control unit
q r
t
w
y
e
Settings
Tips
Appendix
The remote control provided with this unit can control a Marantz Network CD
player. 0 “Network CD player operations” (v p. 11)
o Operating this unit
A Remote control signal transmitter This transmits signals from the remote
control unit. (v p. 5)
B INPUT buttons (ml) This selects the input source. (v p. 27)
C Mute button (:) This mutes the output audio. (v p. 28)
D Power (AMP X) button 0 This turns the power on/off (standby). (v p. 26) 0
This turns auto standby mode on/off. (v p. 32)
E SOURCE DIRECT button This turns source direct mode on/off. (v p. 28)
F VOLUME buttons (no) These adjust the volume level. (v p. 27)
G DIMMER button Adjust the display brightness of this unit. (v p. 31)
u
Front panel
Rear panel
Remote control 10 unit
Index
Contents
Connections
q w e
r
t y u
i
o
Q0 Q1
Playback
Settings
Tips
Appendix
o Network CD player operations
A Marantz Network CD player can be operated. A Power (CD X) button B Disc tray
open/close button (q) C Input source select buttons D System buttons E QUEUE
button
PROGRAM button F ENTER button G Cursor buttons H BACK button I Number/letter
buttons (0 9, a/A) J RANDOM button (s) K REPEAT button (r)
Front panel
Rear panel
Remote control 11 unit
Index
Contents
Connections
Playback
Q2
Q3 Q4 Q5
Q6
Q7 Q8 Q9
Settings
Tips
L SLEEP button M VOLUME buttons (no) N OPTION button O Mute button (:) P SETUP button Q CLEAR button R Information button (INFO) S DIMMER button
Appendix
0 The remote control may not operate some products.
0 c and e only work when the remote control code is set to Network CD player
operation mode. See the instruction manual of your Marantz Network CD player
for details.
Front panel
Rear panel
Remote control 12 unit
Index
Contents
Connections
o Contents
Connecting speakers Connecting a playback device Connecting a recording device
Connecting a pre-amplifier or power amplifier Connecting devices with remote
control connectors Connecting the power cord
Playback
14 19 20 21 22 24
NOTE
0 Do not plug in the power cord until all connections have been completed. 0
Do not bundle power cords together with connection cables. Doing so can result
in
humming or noise.
Settings
Tips
Appendix
o Cables used for connections
Provide necessary cables according to the devices you want to connect.
Speaker cable
Subwoofer cable
Audio cable
L
L
R
R
Remote connector cable
Front panel
Rear panel
Remote control 13 unit
Index
Contents
Connections
Playback
Connecting speakers
NOTE
0 Disconnect this unit’s power plug from the power outlet before connecting
the speakers.
0 Connect so that the speaker cable core wires do not protrude from the
speaker terminal. The protection circuit may be activated if the core wires
touch the rear panel or if the + and – sides touch each other. (“Protection
circuit” (v p. 44))
0 Never touch the speaker terminals while the power cord is connected. Doing
so could result in electric shock.
0 Use speakers with impedances within the ranges shown below to suit how they
are used.
Speaker terminals used on this unit
No. of connected speakers
Speaker Impedance
SPEAKERS A (Standard connection)
2 (one set)
4 16 /ohms
SPEAKERS B
2 (one set)
4 16 /ohms
SPEAKERS A and SPEAKERS B
4 (two sets)
8 16 /ohms
SPEAKERS A and SPEAKERS B (Bi-wiring connection)
2 (one set)
4 16 /ohms
Settings
Tips
Appendix
o Connecting the speaker cables
Carefully check the left (L) and right (R) channels and + (red) and – (white)
polarities on the speakers being connected to this unit, and be sure to
connect the channels and polarities correctly.
1 Peel off about 10 mm of sheathing from the tip of the speaker cable, then
either twist the core wire tightly or terminate it.
2 Turn the speaker terminal counterclockwise to loosen it.
3 Insert the speaker cable’s core wire to the hilt into the speaker terminal.
Front panel
Rear panel
Remote control 14 unit
Index
Contents
Connections
Playback
4 Turn the speaker terminal clockwise to tighten it.
Settings
Spade lug connector
Tips
Appendix
Front panel
Rear panel
Remote control 15 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Speaker A/B connection
This unit is equipped with two sets of speaker terminals (SPEAKER A and
SPEAKER B). One set of speakers can be connected to each set of terminals, and
a total of two sets of speakers can be connected. The same signal is output
from the SPEAKERS A and SPEAKERS B terminals. When only one set of speakers is
to be connected, use either the SPEAKERS A or SPEAKERS B terminals.
w qw q
(R)
(L)
SPEAKERS A
w qw q
(R)
(L)
SPEAKERS B
Front panel
Rear panel
Remote control 16 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Bi-wiring connection
This connection limits the effects of signal interference between the high
range speakers (tweeters) and low range speakers (woofers), allowing you to
enjoy high quality playback. When bi-wiring with bi-wireable speakers, connect
the mid and high range terminals to SPEAKERS B (or SPEAKERS A), the low range
terminals to SPEAKERS A (or SPEAKERS B).
Speaker (R)
HIGH
wq
LOW
wq
Remove shorting bar Remove shorting bar
Speaker (L)
HIGH
wq
LOW
wq
Remove shorting bar Remove shorting bar
Front panel
Rear panel
Remote control 17 unit
Index
Contents
Connections
Subwoofer connection
Use a subwoofer cable to connect the subwoofer.
Playback
Settings
Tips
Appendix
Subwoofer
0 The subwoofer volume is linked to the Speaker A volume. 0 This unit does not
output to the subwoofer when not set to output audio from the SPEAKERS A
terminal. (v p. 27)
Front panel
Rear panel
Remote control 18 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Connecting a playback device
You can connect turntables, tuners, Blu-ray disc players, network audio players and CD players to this unit. This unit is compatible with turntables equipped with a moving magnet (MM) phono cartridge. When you connect to a turntable with a low output moving coil (MC) cartridge, use a commercially available MC head amp or a step-up transformer. If you set this unit’s input source to “PHONO” and you accidentally increase the volume without having a turntable connected, you may hear a hum noise from the speakers.
Turntable
Tuner
AUDIO OUT
RL
Blu-ray disc player
AUDIO OUT
RL
Network audio player
AUDIO OUT
RL
CD player
AUDIO OUT
RL
AUDIO OUT
GND
L R
RL RL
RL RL
RL RL
RL RL
NOTE
0 The earth terminal (SIGNAL GND) of this unit is not for safety grounding
purposes. If this terminal is connected when there is a lot of noise, the
noise can be reduced. Note that depending on the turntable, connecting the
ground line may have the reverse effect of increasing noise. In this case, it
is not necessary to connect the ground line.
0 The PHONO input terminals are equipped with a short pin-plug. Remove this plug to connect a record player. Store the removed short pin-plug in a safe place so as not to lose it.
Front panel
Rear panel
Remote control 19 unit
Index
Contents
Connections
Playback
Connecting a recording device
Recording device
AUDIO OUT
AUDIO IN
RL
RL
RL
RL
RL
RL
Settings
Tips
Appendix
NOTE 0 Never insert the short-circuiting pin plug into the recording output connectors (AUDIO OUT RECORDER). Doing so could result in damage.
Front panel
Rear panel
Remote control 20 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Connecting a pre-amplifier or power amplifier
Connect a power amplifier to the unit to use it as a pre-amplifier, or connect a pre-amplifier to the unit to use it as a power amplifier.
Power amplifier
AUDIO IN
RL
Preamplifier
AUDIO OUT
RL
RL
RL
RL
RL
0 When connecting a pre-amplifier and using this unit as a power amplifier, switch the input source to “PWR AMP”. (v p. 29) 0 This unit does not output the audio signal from the PRE OUT connectors when the speaker output setting is off. 0 The volume of the audio signal from the PRE OUT connectors is linked to the speakers A/B volume.
NOTE 0 Never insert the short-circuiting pin plug into the PRE OUT connectors. Doing so could result in damage.
Front panel
Rear panel
Remote control 21 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Connecting devices with remote control connectors
Performing operations by RC on this unit without visual contact
You can connect an external IR receiver to the REMOTE CONTROL connectors to perform operations on this unit with the included remote control unit without visual contact. This might be necessary if the unit is hidden in a cupboard or corner, so you can’t directly point with the remote control unit to the device.
Infrared retransmitter
Infrared sensor
Remotely connecting Marantz audio devices
You can transmit remote control signals simply by connecting a Marantz audio
device to the REMOTE CONTROL IN/OUT connectors using the remote connection
cable provided with the device. Set the EXTERNAL/INTERNAL switch on the rear
panel of this unit and the connected device as follows. 0 Turn this unit’s
EXTERNAL/INTERNAL switch to “EXTERNAL”. 0 Turn the EXTERNAL/INTERNAL switch of
the connected device to
“INTERNAL”.
RC OUT
Front panel
Rear panel
Remote control 22 unit
Index
Contents
Connections
Playback
Settings
0 This setting will disable remote sensor reception of this unit.
0 To operate the unit, point the remote control at the remote sensor of the
Marantz audio device.
0 To use this unit by itself without connecting a Marantz audio device, turn
the switch to “INTERNAL”.
Tips
Appendix
Front panel
Rear panel
Remote control 23 unit
Index
Contents
Connections
Playback
Settings
Connecting the power cord
After completing all the connections, insert the power plug into the power
outlet.
Tips
Appendix
To household power outlet (AC 230 V, 50/60 Hz)
Power cord (included)
Front panel
Rear panel
Remote control 24 unit
Index
Contents
Connections
o Contents
Turning the power on Switching the power to standby Selecting the speakers for
audio output Selecting the input source Adjusting the volume Turning off the
sound temporarily (Muting) Adjusting the tone and balance Playback in source
direct mode Playing CDs Using this unit as a power amplifier Recording
Playback
Settings
26 26 27 27 27 28 28 28 28 29 29
Tips
Appendix
Front panel
Rear panel
Remote control 25 unit
Index
Contents
Connections
Playback
AMP X
SOURCE DIRECT INPUT
VOLUME
Settings
Tips
Appendix
Turning the power on
1 Press AMP X to turn on power to the unit. The display turns on.
0 You can also press X on the main unit to turn on power from standby mode.
Switching the power to standby
1 Press AMP X. The unit switches to standby mode.
NOTE 0 Power continues to be supplied to some of the circuitry even when the
power is in
the standby mode. When leaving home for long periods of time or when going on
vacation, unplug the power cord from the power outlet.
X
INPUT BASS TREBLE BALANCE VOLUME
SPEAKERS
Front panel
Rear panel
Remote control 26 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Selecting the speakers for audio output
1 Turn the SPEAKERS selector knob on the main unit to select the speaker system to be used for playback.
SPEAKERS A (Default):
Outputs audio from speakers A only.
SPEAKERS B:
Outputs audio from speakers B only.
SPEAKERS A+B:
Outputs audio from both speakers A and speakers B.
SPEAKERS OFF:
No audio is output from the speakers.
Selecting the input source
1 Use INPUT ml to select the input source to be played back. The selected
input source appears on the display.
0 You can also select the input source by turning INPUT selector on the main
unit.
Adjusting the volume
1 Use VOLUME no to adjust the volume. The volume level appears on the display.
0 You can also adjust the volume by turning VOLUME on the main unit.
Front panel
Rear panel
Remote control 27 unit
Index
Contents
Connections
Playback
Turning off the sound temporarily (Muting)
1 Press :. “Mute” is displayed on the display.
0 To cancel mute, either adjust the volume or press : again.
Adjusting the tone and balance
1 Turn the BASS, TREBLE and BALANCE on the main unit to adjust the tone and
balance.
0 BASS, TREBLE and BALANCE cannot be adjusted when this unit is in source direct mode. Press SOURCE DIRECT on the remote control to turn off source direct mode.
Settings
Tips
Appendix
Playback in source direct mode
The signal does not pass through the tone adjustment circuitry (BASS, TREBLE
and BALANCE), resulting in playback of a higher sound quality.
1 Press SOURCE DIRECT to turn on source direct mode. “SOURCE DIRECT” is
displayed on the display.
Playing CDs
This section uses playback from a CD as an example.
1 Press AMP X to turn the power on. 2 Use INPUT ml to switch the input source
to “CD”.
“CD” is displayed on the display.
3 Playback the CD. 4 Use VOLUME no to adjust the volume.
Front panel
Rear panel
Remote control 28 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Using this unit as a power amplifier
When connecting a pre-amplifier and using this unit as a power amplifier,
switch the input source of this unit to “PWR AMP”.
1 Turn the INPUT selector on the main unit to switch the input source to “PWR
AMP”. “PWR AMP” is displayed on the display.
0 When the input source is “PWR AMP”, adjustment of the volume, balance and
tone has no effect. Adjust these adjustments on the pre-amplifier.
0 When the remote control code setting is set to “AMP1” (Default), INPUT ml on
the remote control cannot be used to switch the input source to “PWR AMP” or
switch from “PWR AMP” to another input source. To make remote control
operations, change the remote control code setting to “AMP2” or “AMP3”. (v p.
33)
NOTE 0 When the input source is “PWR AMP”, the main unit outputs at maximum
volume.
Check the output level on the input device before playing it and adjust the
volume accordingly.
Recording
Audio signals input into this unit can be output to an external recording
device. When recording audio from a playback device connected to this unit,
audio can be recorded with the playback device still connected to this unit.
1 Press AMP X to turn the power on. 2 Use INPUT ml to switch to the input
source from
which you want to record. The selected input source appears on the display.
3 Recording starts. 0 For information on operations, see the owner’s manual of
the recording device.
Front panel
Rear panel
Remote control 29 unit
Index
Contents
Connections
o Contents
Setting the display’s brightness Setting the Auto Standby mode Setting remote
control codes
Playback
Settings
31 32 33
Tips
Appendix
Front panel
Rear panel
Remote control 30 unit
Index
Contents
Connections
Playback
Setting the display’s brightness
Settings
Tips
Appendix
The display brightness can be adjusted between four levels. Switching the
display off reduces a source of noise that affects sound quality, enabling
higher sound quality playback.
1 Press DIMMER. 0 The brightness of the display switches each time the button
is pressed.
0 If button operations are made while the display is off, information is
temporarily displayed at the brightest setting.
0 The display brightness is set to most brightly by default. 0 DIMMER also
works with Marantz Network CD player CD 50n (not included), so its
brightness can be adjusted simultaneously when used in combination with this
unit. If the devices have different brightness settings, press and hold DIMMER
for 5 seconds or longer and adjust after they are both at the brightest
setting.
DIMMER
Front panel
Rear panel
Remote control 31 unit
Index
Contents
Connections
Playback
Setting the Auto Standby mode
AMP X
Settings
Tips
Appendix
You can set the unit to automatically switch to standby mode if the unit is
not operated for 15 minutes when there is no audio input (Auto Standby mode).
Auto Standby mode is set to on by default.
1 Press and hold AMP X for 5 seconds or more to switch it on and off. “Auto
STBY On” or “Auto STBY Off” is displayed on the display.
Front panel
Rear panel
Remote control 32 unit
Index
Contents
Connections
Playback
Setting remote control codes
INPUT
ENTER
1 – 3
Settings
Tips
Appendix
Remote control codes are set between this unit and the included remote
control. You can select one of the three types of remote control codes, and
the remote control can be used to control the unit when the same remote
control code is used. If three of these units are used in the same location,
all three units can be controlled simultaneously using one remote control in
the default settings. By setting individual remote control codes between a
unit and the remote control, the remote control can be used to control only
the unit that has the same remote control code. Be sure to check the operation
of each unit after setting the remote control codes. The default setting is
“AMP1”.
0 When remote control code setting is set to “AMP1”, the input source for this
unit cannot be switched to “PWR AMP” using INPUT ml on the remote control. To
switch with the remote control, change the remote control code setting to
“AMP2” or “AMP3”.
0 Set the remote control cord to “AMP 1” when controlling this unit from a
Marantz network CD player or other device connected using a remote connection
cable to this unit. (v p. 22)
Front panel
Rear panel
Remote control 33 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Setting remote control codes for the remote control
o To set the remote control codes to AMP1, AMP2 or AMP3
1 Hold down i and one of the number 1, 2 or 3 buttons for more than 5 seconds.
0 Set the remote control code to AMP1, AMP2 or AMP3 according to the selected
number button.
NOTE 0 The remote control codes returns to the default settings when the
batteries are
removed. Set the remote control codes again after replacing the batteries.
Setting remote control codes for the main unit
1 Point the remote control for which the remote control code was set at the
main unit, and press i and ENTER. When setting the remote control code of the
main unit is complete, the remote control code set (AMP 1 3) is displayed on
the display.
Front panel
Rear panel
Remote control 34 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
o Contents
Tips
Troubleshooting
I want to adjust the tone myself
36 Power does not turn on / Power is turned off
38
I want sound playback that is faithful to the original sound
36 Operations cannot be performed through the remote control unit
40
I want to turn the display off
36 Display on this unit shows nothing
41
I want to use bi-wiring compatible speakers
36 No sound comes out
41
I want to operate a Marantz Network CD player using the remote
Desired sound does not come out
42
control of this unit
36 Sound is interrupted or noise occurs
43
I want to use this unit as a power amplifier
36
I want to use this unit as a pre-amplifier
36
I want to use more than one unit in one location
36
Front panel
Rear panel
Remote control 35 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Tips
I want to adjust the tone myself 0 Use the BASS, TREBLE and BALANCE knobs to
adjust the sound as desired. (v p. 28)
I want sound playback that is faithful to the original sound 0 Set the source
direct mode on. (v p. 28)
I want to turn the display off 0 Press the DIMMER button to turn the display
off. (v p. 31)
I want to use bi-wiring compatible speakers 0 This unit is compatible with bi-
wiring connections. Enjoy high quality playback by using bi-wiring
connections. (v p. 17)
I want to operate a Marantz Network CD player using the remote control of this
unit 0 Marantz Network CD Players can also be operated with the remote control
of this unit. Also refer to the Network CD player’s instruction manuals.
(v p. 11)
I want to use this unit as a power amplifier 0 Connect a pre-amplifier to the
POWER AMP IN connectors of this unit and switch the input source to “PWR AMP”.
(v p. 21)
I want to use this unit as a pre-amplifier 0 Connect a power amplifier to the
PRE OUT connectors of this unit. (v p. 21)
I want to use more than one unit in one location 0 Set individual remote
control codes for each combination of devices and remote control. (v p. 33)
Front panel
Rear panel
Remote control 36 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Troubleshooting
If a problem should arise, first check the following: 1. Are the connections
correct? 2. Is the set being operated as described in the owner’s manual? 3.
Are the other devices operating properly?
If this unit does not operate properly, check the corresponding symptoms in
this section. If the symptoms do not match any of those described here,
consult your dealer as it could be due to a fault in this unit. In this case,
disconnect the power immediately and contact the store where you purchased
this unit.
Front panel
Rear panel
Remote control 37 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Power does not turn on / Power is turned off
Power is not turned on. 0 Check whether the power plug is correctly inserted
into the power outlet. (v p. 24) 0 This unit is in standby mode. Press the X
button on the unit or the AMP X button on the remote control. (v p. 26)
Power automatically turns off. 0 The Auto Standby mode is on. When approx. 15
minutes pass with no audio input and no operations on the unit, this unit
automatically enters the
standby mode. To turn off the Auto Standby mode, press the AMP X button for 5
seconds or longer. (v p. 32) 0 When this unit and a Marantz audio device
compatible with the power synchronization function are connected using a
remote connection cable, the
power of this unit turns off (standby) in synchronization with the power off
operation of the device connected to this unit. (v p. 22)
The power turns off and the protection circuit indicator shows one long blink
and two short blinks in orange. 0 Stop playback on the playback device, and
then turn the power off and on again. 0 If the problem is not solved by
turning the power off and on again, this unit’s amplifier circuit has failed.
Unplug the power cord and contact our customer
service center.
The power turns off and the protection circuit indicator shows one long blink
and three short blinks in orange. 0 This unit’s power circuit has failed.
Unplug the power cord and contact our customer service center.
Front panel
Rear panel
Remote control 38 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
The power turns off and the protection circuit indicator shows one long blink
and four short blinks in orange.
0 The protection circuit has been activated due to a rise in temperature
within this unit. Turn the power off, wait about an hour until this unit cools
down sufficiently, and then turn the power on again.
0 Please re-install this unit in a place having good ventilation. 0 Stop
playback on the playback device, and then turn the power off and on again.
The power turns off and the protection circuit indicator shows one long blink
and five short blinks in orange.
0 Check the speaker connections. The protection circuit may have been
activated because speaker cable core wires came in contact with each other or
a core wire was disconnected from the connector and came in contact with the
rear panel of this unit. After unplugging the power cord, take corrective
action such as firmly re-twisting the core wire or taking care of the
connector, and then reconnect the wire. (v p. 14)
0 Stop playback on the playback device, and then turn the power off and on
again. 0 If the problem is not solved by turning the power off and on again,
this unit’s amplifier circuit or power circuit has failed. Unplug the power
cord and
contact our customer service center.
Front panel
Rear panel
Remote control 39 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Operations cannot be performed through the remote control unit
Operations cannot be performed through the remote control unit.
0 Batteries are worn out. Replace with new batteries. (v p. 5) 0 Operate the
remote control unit within a distance of about 7 m from this unit and at an
angle of within 30°. (v p. 5) 0 Remove any obstacle between this unit and the
remote control unit. 0 Insert the batteries in the proper direction, checking
the q and w marks. (v p. 5) 0 The set’s remote control sensor is exposed to
strong light (direct sunlight, inverter type fluorescent bulb light, etc.).
Move the set to a place in which the
remote control sensor will not be exposed to strong light. 0 When using a 3D
video device, the remote control unit of this unit may not function due to
effects of infrared communications between units (such as TV
and glasses for 3D viewing). In this case, adjust the direction of units with
the 3D communications function and their distance to ensure they do not affect
operations from the remote control unit of this unit. 0 The remote control
code of the volume buttons on the remote control (VOLUME no and 🙂 is set to
the mode for operating a Marantz Network CD player. If the volume of this unit
cannot be adjusted using the remote control, press and hold ENTER and the
number 1 button together for 5 seconds or more to change the remote control
code to AMP operation mode. 0 When the remote control code setting is set to
“AMP1” (Default), the INPUT ml buttons on the remote control cannot be used to
switch the input source to “PWR AMP” or switch from “PWR AMP” to another input
source. To make remote control operations, change the remote control code
setting to “AMP2” or “AMP3”. (v p. 33) 0 The remote control code between this
unit and the remote control is different. Set this unit and the remote control
to the same remote control code. (v p. 33) 0 When using this unit
independently, set the switch to INTERNAL. (v p. 22)
Front panel
Rear panel
Remote control 40 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Display on this unit shows nothing
Display is off. 0 Press the DIMMER button, and change the setting to anything
other than off. (v p. 31)
No sound comes out
No sound comes out of speakers. 0 Check the connections for all devices. (v p.
13) 0 Insert connection cables all the way in. 0 Check that input connectors
and output connectors are not reversely connected. 0 Check cables for damage.
0 Check that speaker cables are properly connected. Check that cable core
wires come in contact with the metal part on speaker terminals. (v p. 14) 0
Securely tighten the speaker terminals. Check speaker terminals for looseness.
(v p. 14) 0 Check that the proper input source is selected. (v p. 27) 0 The
volume is set to the minimum level. Adjust the volume to a suitable level. (v
p. 27) 0 Cancel the muting mode. (v p. 28) 0 Make sure that the settings for
the speakers that output audio are appropriate. (v p. 27)
Front panel
Rear panel
Remote control 41 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Desired sound does not come out
No sound comes out of a specific speaker. 0 Check that speaker cables are
properly connected. (v p. 14) 0 Adjust the BALANCE control knob. (v p. 28)
No sound is produced from subwoofer. 0 Check the subwoofer connections. (v p.
18) 0 Turn on the subwoofer’s power.
The settings of the BASS, TREBLE and BALANCE knobs are not applied. 0 Press
the SOURCE DIRECT button to turn off source direct mode. (v p. 28)
The left and right of stereo sound is reversed. 0 Check whether the left and
right speakers are connected to the correct speaker terminals. (v p. 16)
Sound is not correctly output from the power amplifier connected to the PRE
OUT connectors. 0 Check the power amplifier connections. (v p. 21) 0 The audio
signal is not outputed from the PRE OUT connectors when the speaker output
setting is off. Set the speakers A/B output. (v p. 27) 0 The volume of the
audio signal from the PRE OUT connectors is linked to the speakers A/B volume.
Adjust the volume to a suitable level. (v p. 27)
Sound is not correctly output from the pre amplifier connected to the POWER
AMP IN connectors. 0 Check the pre amplifier connections. (v p. 21) 0 Check
the the input source of this unit is set to “PWR AMP”. (v p. 27)
Front panel
Rear panel
Remote control 42 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Sound is interrupted or noise occurs
When playing a record, the sound is distorted. 0 Adjust to a proper needle
pressure. 0 Check the tip of the needle. 0 Replace the cartridge.
When playing a record, a humming noise comes out of the speakers. 0 Check that
the turntable is connected correctly. (v p. 19) 0 If there is a TV or AV
device near the turntable, such devices may affect the playback sound. Install
the turntable in a location as far away as possible
from the TV or other AV devices.
When playing a record, a humming noise comes out of the speakers when the
volume is high. (Howling phenomenon) 0 Install the turntable and speakers as
far from each other as possible. (v p. 19) 0 The vibrations from the speakers
are being transmitted to the player through the floor. Use cushions, etc., to
absorb the speakers’ vibrations.
Front panel
Rear panel
Remote control 43 unit
Index
Contents
Connections
Playback
Explanation of terms
Source direct Playback with higher fidelity to the source becomes possible, as
input audio signals are output by bypassing the tone control circuits (BASS/
TREBLE/BALANCE).
Speaker impedance This is an AC resistance value, indicated in (ohms). Greater
power can be obtained when this value is smaller.
Protection circuit This is a function to prevent damage to devices within the
power supply when an abnormality such as an overload, excess voltage occurs or
over temperature for any reason.
Settings
Tips
Appendix
Front panel
Rear panel
Remote control 44 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Specifications
0 RMS Power output (20 Hz 20 kHz simultaneous drive of both channels) :
0 Total harmonic distortion (20 Hz 20 kHz simultaneous drive of both
channels, 8 /ohms load) :
0 Frequency response (CD, 1 W, 8 /ohms load) : 0 Damping factor (8 /ohms load,
20 Hz 20 kHz) : 0 Input sensitivity/impedance:
0 Output voltage:
0 Maximum allowable PHONO input level (1 kHz) MM : 0 RIAA deviation (20 Hz
20 kHz) : 0 S/N (IHF-A, 8 /ohms load) :
0 Tone Control :
0 Operating temperature: 0 Power supply : 0 Power consumption : 0 Power
consumption in standby mode :
70 W x 2 (8 /ohms load) 100 W x 2 (4 /ohms load)
0.02 % 5 Hz 100 kHz ±3 dB 100 and over PHONO (MM): 1.4 mV / 47 k/kohms CD,
TUNER, LINE, RECORDER: 185 mV/16 k/kohms POWER AMP IN: 1.5 V/15 k/kohms PRE
OUT: 1.5 V SUBWOOFER OUT: 220 mV 80 mV ±0.5 dB PHONO (MM): 87 dB (5 mV input)
CD, TUNER, LINE, RECORDER: 113 dB (rated output) POWER AMP IN: 125 dB (rated
output) BASS (50 Hz): ±10 dB TREBLE (15 kHz): ±10 dB +5 – +35 AC 230 V, 50/60
Hz 220 W 0.3 W
For the purpose of improvement, the specifications and design are subject to change without notice.
Front panel
Rear panel
Remote control 45 unit
Index
Contents
Connections
o Dimensions (Unit : mm)
Playback
Settings
Tips
Appendix
32
51
264
431
381
66
18
442
130
114
16
60
o Weight : 14.4 kg
60
322
60
Front panel
Rear panel
Remote control 46 unit
Index
Contents
Connections
Playback
Settings
Tips
Appendix
Index
v A Auto Standby mode …………………………………. 32
v B Blu-ray Disc player ………………………………….. 19
v C CD player …………………………………………. 19, 28
v F Front panel ………………………………………………. 6
v I Input source …………………………………………… 27
v M Muting …………………………………………………… 28
v N Network audio player ………………………………. 19
v P Power amplifier ………………………………………. 21 Pre-amplifier …………………………………………… 21
Protection circuit …………………………………….. 44
v R Rear panel ……………………………………………….. 8 Recording device ……………………………………. 20
Remote control codes settings ………………….. 34 Remote control unit ………………………………….
10
v S Source direct …………………………………….. 28, 44 Speaker impedance ………………………………… 44
Speakers ……………………………………………….. 14
v T Tips ………………………………………………………. 36 Tone ……………………………………………………… 28
Troubleshooting ……………………………………… 37 Tuner …………………………………………………….. 19 Turntable
……………………………………………….. 19
v V Volume ………………………………………………….. 27
Front panel
Rear panel
Remote control 47 unit
Index
3520 10942 00AS © 2023 DEI Sales, Inc. All Rights Reserved.
48
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>