Marantz PM-11S3 Service Manual

2
CONTENTS
ABOUT THIS MANUAL .............................................................4
What you can do with this manual ............................................4
Using Adobe Reader (Windows version) ..................................5
SAFETY PRECAUTIONS ..........................................................7
NOTE FOR SCHEMATIC DIAGRAM .........................................8
NOTE FOR PARTS LIST ...........................................................8
TECHNICAL SPECIFICATIONS ................................................9
DIMENSION ...............................................................................9
CAUTIONS IN SERVICING .....................................................10
Initializing INTEGRATED AMPLIFIER .....................................10
The layout of this amplier is well concerned
for sound quality. ....................................................................10
SPECIAL MODE ......................................................................11
Special mode setting button .................................................... 11
1. SERVICE MODE .................................................................12
2. SERIAL NUMBER CHECK MODE ......................................12
3. ERROR MESSAGES ..........................................................13
4. PROTECTION MODE .........................................................13
WHEN THE MICROPROCESSOR IS REPLACED WITH A
NEW ONE ................................................................................15
1.The power can not be turned on .......................................17
2.The power can not be turned on .......................................18
3.STANDBY LED FLASHES WHILE USING UNIT ................19
4.The power turned on, but a sound
does not output normally ...................................................19
BLOCK DIAGRAM ...................................................................21
WIRING DIAGRAM ..................................................................22
LEVEL DIAGRAM ....................................................................23
PRINTED WIRING BOARDS ...................................................24
SCHEMATIC DIAGRAMS (1/8) ...............................................31
bd210121_2 ............................................................................31
bd210121_3 ............................................................................32
bd210121_4 ............................................................................33
bd210121_5 ............................................................................34
bd110131_2.............................................................................35
bd11013...................................................................................36
bd210120_1 ............................................................................37
bd210120_2 ............................................................................38
EXPLODED VIEW ....................................................................39
PARTS LIST OF EXPLODED VIEW ........................................41
PACKING VIEW .......................................................................45
PARTS LIST OF PACKING & ACCESSORIES .......................46
SEMICONDUCTORS ...............................................................47
1. IC's ......................................................................................47
PARTS LIST OF PCB UNIT .....................................................56
8U-210121 ASS'Y ...................................................................56
8U-110131 ASS'Y ....................................................................67
8U-210120A ASS'Y .................................................................76
HDAM-SA3D ASS'Y ................................................................80

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