Marantz PM7001 series User Manual

PM7001
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
PM7001
Integrated Amplifier
PM7001 /
N1B/N1G/N1S
Part no. 90M14AJ855010
First Issue 2005.08
MZ
TABLE OF CONTENTS
SECTION PAGE
1. TECH NI CAL SPEC I FI CA TIONS ........................................................................................... 1
2. ALIGNMENTS....................................................................................................................... 2
3. SERVICE MODE................................................................................................................... 4
4. WRITING MAIN MICROPROCESSOR (Q201) PROCEDURE............................................ 5
5. WIRING DIAGRAM .............................................................................................................23
6. BLOCK DIAGRAM ..............................................................................................................25
7. SCHEMATIC DIAGRAM...................................................................................................... 27
8. PARTS LOCATION.............................................................................................................. 35
9. MICROPROCESSOR AND IC DATA................................................................................... 46
10. EXPLODED VIEW AND PARTS LIST................................................................................. 49
11. ELECTRICAL PARTS LIST................................................................................................. 52
MUTE
MUTE
RECORDER
RECORDER
2
2
1
1
AUX/DVD
AUX/DVD
TUNER
TUNER
PHONO
PHONO
CD
CD
STANDBY
STANDBY
SPEAKERS
SPEAKERS
OFF
OFF
ON
ON
INTEGRATED AMPLIFIER PM7001
INTEGRATED AMPLIFIER PM7001
TREBLE
TREBLE
BALANCE
BALANCE
POWER ON/OFF
POWER ON/OFF
PHONES
PHONES
BASS
BASS
RECORDER2
RECORDER2
INPUT SELECTOR
INPUT SELECTOR
R
R
L
L
VOLUME
VOLUME
+
+
-
-
+
+
-
-
12
12
21
21
RECORDER
RECORDER
TUNER
TUNER
PHONO
PHONO
MAX
MAX
MIN
MIN
1
1
SOURCE DIRECT
SOURCE DIRECT
2
2
COPY
COPY
OFF
OFF
REC SELECTOR
REC SELECTOR
CD
CD
AUX/DVD
AUX/DVD
ON
ON
OFF
OFF

Marantz PM7001 series Specifications

General

Total Harmonic Distortion	0.02%
Input Sensitivity (Line)	200 mV / 20 kOhm
Input Sensitivity (MM)	2.5 mV / 47 kOhm
Weight	10.5 kg
Phono Input	Yes
Damping Factor	100
Signal to Noise Ratio	85 dB (MM)
Dimensions	440 x 126 x 366 mm
Speaker Outputs	A/B
Power Output (8 ohms)	70 W (20 Hz - 20 kHz, 0.03 % THD)