Marantz PM7000/N1G User Manual

Integrated amplifier
TABLE OF CONTENTS
SECTION PAGE
1. SPECIFICATIONS ...................................................................................................................................... 1
2. TEST EQUIPMENT REQUIRED SERVICING ........................................................................................... 2
3. IC INFORMATIONS.................................................................................................................................... 3
4. BLOCK DIAGRAM ...................................................................................................................................... 5
5. WIRING DIAGRAM..................................................................................................................................... 7
6. SCHEMATIC DIAGRAM AND PARTS LOCATION (PARTS SIDE) ........................................................... 9
7. EXPLODED VIEW AND PARTS LIST ...................................................................................................... 33
8. IDLING CURRENT AND DC OFFSET VOLTAGE ALIGNMENT ............................................................. 34
9. ELECTRICAL PARTS LIST ...................................................................................................................... 35
Service
Manual
PM7000 /N1B, /N1G, /U1B
PM8000 /N1B, /N1G, /F1B, /F1N
Please use this service manual with referring to the user guide (D.F.U) without fail.
R
- PM7000 / PM8000 -
276W855010 ACT
3120 785 22011
First Issue:1999.09
PM7000/8000

Marantz PM7000/N1G Specifications

General

Channels	2
Output Power (8 ohms)	60 W
Output Power (4 ohms)	80 W
Frequency Response	5 Hz - 100 kHz
Analog Inputs	4
Subwoofer Output	Yes
Headphone Output	Yes
Streaming Services	No
Wi-Fi	No
Ethernet	No
Input Sensitivity	200 mV
Damping Factor	100
Input Impedance	47 kΩ
Total Harmonic Distortion (THD)	0.02%
DAC Chip	AKM
Digital Inputs	Optical, Coaxial
Phono Input	Yes (MM)
Dimensions	440 x 370 x 105 mm