Marantz PM-11S3 Service Manual

BLOCK DIAGRAM
21
BAL.
CD
LINE 1
LINE 2
REC.1
+
-
REC.2
PHONO
+
-
RIAA
I/V
I/V
RIAA
+
-
TREBLE
BASS
HEADPHONE
OUT
Rch
Rch
INPUT SELECTOR
Bi-AMP
I/V
±20V
+15V
±24V
PRE AMP
RELAY
SELECTOR
+3V
DISPLAY
-COM.
LCD DISPLAY
F.C.B.S.
DRIVER
CONTROL
SW
IR SENSOR
LED, RELAY
to PM-11S3
PROTECT
TONE CONTROLLER
PHONO EQUALIZER
BALANCED BUFFER
PRE OUT BUFFER
POWER AMP
±58V
SPEAKER
OUT
SPK A
SPK B
+
-
-
+
+
-
PRE OUT
POWER BUFFER
MUTE
+
-
SOFT
START
+3V
+5V
AC IN
POWER SW
SUB TRANS
MAIN TRANS
-COM.
IR SENSOR
+5V
VOL
MUTE
TONE
VOLUME
SOFT START
+
-
POWER AMP DIRECT IN
DETECT
RC5
REC OUT 1
REC OUT 2
REC OUT BUFFER
DETECT
DETECT
LINE DETECT
AMP
LINE DETECT
AMP
I/V
VOL
+
-
LINEAR CONTROL VOLUME
+
-
I/V
VOLTAGE AMP
MUTE
+
-

Marantz PM-11S3 Specifications

General

Damping factor	100
Amplifier class	-
Frequency range	5 - 100000 Hz
Input sensitivity	240 mV
Audio output channels	2.0 channels
Peak power per channel	200 W
Signal-to-Noise Ratio (SNR)	96 dB
Total Harmonic Distortion (THD)	0.01 %
Dynamic power per channel (8 Ohm)	100 W
XLR in	Yes
Headphone outputs	1
Line inputs (RCA)	2
Headphone connectivity	6.3 mm
Speakers connectivity type	Clamp terminals
Material	Metal
Cooling type	Passive
Product color	Black, Gold
Volume control	Rotary
Connectivity technology	Wired
Power consumption (standby)	0.3 W
Power consumption (typical)	300 W

Weight and Dimensions

Depth	449 mm
Width	440 mm
Height	168 mm
Weight	27000 g