User manual MARANTZ SM-17SA
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Manual abstract: user guide MARANTZ SM-17SA
Detailed instructions for use are in the User's Guide.
[. . . ] 0. 01 % Cross-modulation distortion (SMPTE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 01 % Output bandwidth (8 load 0. 04 %) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Hz to 50 kHz Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If a foreign body or water does enter the equipment, contact your nearest dealer or service centre. It is advisable when leaving the house, or during a thunderstorm, to disconnect the equipment from the mains supply.
EQUIPMENT MAINS WORKING SETTING
Your Marantz product has been prepared to comply with the household power and safety requirements that exist in your area. This product can be powered by 120 V AC only.
COPYRIGHT
Recording and playback of any material may require consent. For further information refer to the following: -- Copyright Act 1956 -- Dramatic and Musical Performers Act 1958 -- Performers Protection Acts 1963 and 1972 -- any subsequent statutory enactments and orders
SM-17SA
The SM-17SA is a power amp that can be switched between stereo and monaural operation (BTL operation). In addition, the SM-17SA is equipped with a line amp that is compatible with fast BTL amps. This capability makes an even more advanced audio system possible by allowing you to connect another power amp to your system so that you can implement biamp drive for the speaker system.
ABOUT THIS USER GUIDE
Refer to the Figures on the page 10 at the rear of this user guide. All references to the connections and controls that are printed in BOLD type are as they appear on the unit.
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ENGLISH
ENGLISH
CONNECTIONS
The connection method illustrated below is used when the SM-17SA is being used as a stereo power amp. For details on other connection methods, refer to the examples on the following page.
MRANTZ PM-17SA Integrated-amp or other pre-amp
INPUT SELECTOR CD PHONO LINE 1 27 VOLUME 20 15 LINE 2 35 13 LINE 3 TEMP 43 10 CD-R 58 4
Speaker system
Connect the right channel speaker system to the R output terminals and the left channel speaker system to the L output terminals.
L R
REC SELECTOR
TAPE PHONES
CD-R TAPE
LINE 1 LINE 2
SPEAKERS 2
0 2 2
0 2
8
CD
POWER
BASS
TREBLE
BALANCE
0 (-dB) SOURCE DIRECT
COPY
LINE 3
4
4
4
4
PHONO
-6 ON OFF
(dB)
6+
-6
(dB)
6+ LEFT RIGHT ON OFF
To pre output
Set NORMAL position
R
L
L
R+
L+
ATT R RLBTL SPEAKERS IMPEDANCE L&R : 4 OHMS BTL : 8 OHMS SPEAKERS
AC IN
0 (dB)
-6 INPUT
NORMAL
BTL
2 BTL OUT
L
1. 0A 120W MAX TOTAL SWITCHED
1. 0A 120W MAX UNSWITCHED
120V 60HZ AC OUTLETS
SERIAL NO.
To AC power outlet CONNECTIONS OF AMPLIFIER Connect the output jacks of your pre amplifier to the INPUT jacks
Connection of speaker systems
Each of the speaker systems connected to this unit should have a impedance between 4 and 16 ohm. Connecting a speaker system with a lower impedance than 4 ohm may activate the protection circuitry during sound reproduction. The output terminals are provided with the positive ( :Red) and negative ( : White) polarity, and the input terminal of each speaker system also has the polarity ( and ). Caution: If you will be using two speaker systems, or you will be using the SM-17SA in BTL mode, use speaker systems that have an impedance of at least 8 ohm. If you connect a speaker system that has an impedance of less than 8 ohm, the SM-17SA's protective circuitry may be worked, making the amplifier incapable of normal stereo playback. Speaker cord
Turn counterclockwise to loosen.
Insert conductors.
Turn clockwise to tighten.
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EXAMPLES OF USAGE
The examples shown below illustrate a Marantz PM-17SA (pre-main amp) and an SM-17SA being used in combination for bi-amp drive of a speaker system that is compatible with bi-wiring. Example 1: Bi-amp connection with a PM-17SA + SM-17SA
SPEAKERS SPEAKERS IMPEDANCE L+R:4-8 OHMS BTL:8-16 OHMS
R
L
BTL
INPUT SELECTOR CD INTEGRATED AMPLIFIER PM-17 PHONO LINE 1 27 VOLUME 20 15
LINE 2
35
13
LINE 3 TEMP
43
10
CD-R
58
4
REC SELECTOR
TAPE PHONES
CD-R TAPE
LINE 1 LINE 2
SPEAKERS 2
0 2 2
0 2
8
CD
POWER
BASS
TREBLE
BALANCE
0 (-dB) SOURCE DIRECT
COPY
LINE 3
4
4
4
4
PHONO
-6 ON OFF
(dB)
6+
-6
(dB)
6+ LEFT RIGHT ON OFF
L
L SEPARATE
R PRE OUT MAIN IN
R COUPLED
Set switch to COUPLED position.
R+
L+
L (BTL) ATT R 0 -6 (dB)
NORMAL
L
Set switch to 0(dB) position.
RBTL
L-
Set switch to NORMAL position.
R
R BTL OUT
L
INPUT
POWER AMPLIFIER SM-17
TEMP
HF
POWER
HF LF
LF
R
L
BTL
SPEAKERS IMPEDANCE L+R:4-8 OHMS BTL:8-16 OHMS SPEAKERS
Example 2: Bi-amp connection with a PM-17SA + two SM-17SAs This example uses two SM-17s, each in BTL operation mode. This setup can powerfully drive the speaker systems bass driver unit.
SPEAKERS SPEAKERS IMPEDANCE L+R:4-8 OHMS BTL:8-16 OHMS
R
L
BTL
INPUT SELECTOR CD INTEGRATED AMPLIFIER PM-17 PHONO LINE 1 27 VOLUME 20 15
LINE 2
35
13
LINE 3 TEMP
43
10
CD-R
58
4
REC SELECTOR
TAPE PHONES
CD-R TAPE
LINE 1 LINE 2
SPEAKERS 2
0 2 2
0 2
8
CD
POWER
BASS
TREBLE
BALANCE
0 (-dB) SOURCE DIRECT
COPY
LINE 3
4
4
4
4
PHONO
-6 ON OFF
(dB)
6+
-6
(dB)
6+ LEFT RIGHT ON OFF
L
L SEPARATE
L
R PRE OUT
R L
R MAIN IN COUPLED
Set switch to COUPLED position.
R+
L+
R
BTL
SPEAKERS IMPEDANCE L+R:4-8 OHMS BTL:8-16 OHMS SPEAKERS
L (BTL)
Set switch to -6(dB) position.
ATT R 0 -6 (dB)
NORMAL
RBTL
Set switch to BTL position.
L-
R BTL OUT
L
INPUT
POWER AMPLIFIER SM-17
TEMP
HF
POWER
HF LF
LF
L (BTL) ATT R 0 -6 (dB)
NORMAL
R+
L+
Set switch to -6(dB) position.
RBTL
LR BTL OUT L
Set switch to BTL position.
INPUT
POWER AMPLIFIER SM-17
TEMP
R
L
POWER
BTL
SPEAKERS IMPEDANCE L+R:4-8 OHMS BTL:8-16 OHMS SPEAKERS
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Caution concerning Bi-amp Connection
Some speaker systems that permit bi-wiring do not permit biamp connection as described in the example on the precedor speaker terminals used ing page. For example, if the for bi-wiring are shared, bi-amp connection is not possible with that speaker system. (The system will not operate correctly because the amp's protective circuits will be worked, etc. ) For details, refer to the user guide provided with the speaker system, or contact the manufacturer of the speaker system.
AC OUTLETS [SWITCHED] The switched outlet is turned on and off by the main power switch. [UNSWITCHED] Use this outlet as the power supply for a component that does not need to be turned on and off by the main power switch. [. . . ] What seems to be a serious malfunction is often due to a simple operation mistake. If the trouble still persists after checking, please consult your dealer or nearest MARANTZ service agent. The amplifier does not work and the warm-up meter lamp does not light. [. . . ]
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