Marantz PM8200 - Technical Specifications; Block Diagram Overview; Servicing Test Equipment Requirements

1. TECNICAL SPECIFIDATIONS
1
2
Rated power output .................................................................................................. 60 W x 2 (8 load)
(1 kHz, 2ch simultaneous drive) 70 W x 2 (6 load)
80 W x 2 (4 load)
Total harmonic distortion (20Hz to 20 kHz, 2ch drive, 8 load)....................................................0.01 %
Cross-modulation distortion (SMPTE)............................................................................................0.01 %
Output bandwidth (8 load, 0.04 %)...............................................................................10 Hz to 50 kHz
Frequency response (CD, SOURCE DIRECT)............................................... 5 Hz to 60 kHz, +0 / –1 dB
Damping factor (8 load, 20Hz to 10 kHz) ........................................................................................ 100
Input sensitivity
PHONO (MM) .............................................................................................................................. 2.3 mV
HIGH LEVEL .............................................................................................................................. 200 mV
Maximum allowable PHONO input (1 kHz)
MM ............................................................................................................................................. 130 mV
RIAA deviation (20 Hz to 20 kHz) ................................................................................................
0.2 dB
S/N (IHF A network, input shorted)
PHONO (MM) ................................................................................................................................ 85 dB
HIGH LEVEL ............................................................................................................................... 110 dB
Loudness (-20 dB)
100 Hz ............................................................................................................................................. 8 dB
10 kHz ............................................................................................................................................. 3 dB
Tone control
BASS (100 Hz) ............................................................................................................................. 8 dB
TREBLE (10 kHz) ......................................................................................................................... 8 dB
Supply voltage................................................................................................................... 230V AC, 50Hz
Power consumption ......................................................................................................................... 155 W
Dimensions
Width ..........................................................................................................................................440 mm
Height .........................................................................................................................................124 mm
Depth ..........................................................................................................................................340 mm
Weight ...........................................................................................................................................8.0 kg
Accessories
Remote control unit (RC8100PM) ...................................................................................................... x 1
Dimensions
Width ............................................................................................................................................55 mm
Height .........................................................................................................................................197 mm
Depth ............................................................................................................................................21 mm
Weight (without batteries)................................................................................................................ 90 g
SUM-3 (”AA” size) dry cell battery ......................................................................................................x 2
Design and specifications are subject to change without notice.
3. TEST EQUIPMENT REQURED FOR SERVICING
2. BLOCK DIAGRAM
PHONO
SPEAKER
OUT
PROTECT
INPUT / REC
SELECTOR
RIAA
CD
TUNER
AUX / DVD
CD - R
PLAY
REC
MD / TAPE
PLAY
REC
NFBNFB
HEAD
PHONE
OUT
REMOTE
IN / OUT
NFB
BASS
TREBLE
LOUDNESS
PRE OUT
SPEAKER
SW
VOLUME
BALANCE
MOTOR
DRIVE
M
SOURCE
DIRECT
I / R
INPUT
SELECTOR
REC
SELECTOR
FUNCTION
INDICATOR
-COM
MUTE
0dB
0dB
0dB
0dBI / V
I / V
A
A
A
A
CD DIRECT
AC IN
TRANS
POWER SW
POWER
SUPPLY
18V REG.
5V REG.
PHONO / PRE
/ TONE AMP
-COM
POWER AMP
POWER AMP
TONE AMP
PRE AMP
PHONO AMP
Item Use
Distortion Analyzer Distortion measurements
Audio Oscillator Sinewave and squarewave signal source
AC VTVM Voltage measurements (AC)
Oscilloscope Waveform analysis and trouble shooting and ASO alignment
DC VTVM Voltage measurements (DC)
AC Wattmeter Monitors primary power to amplifier
Line Voltmeter Monitors poterntial of primary power to amplifier
Vanable Autotransformer Adjust level of primary power to amplifier
Circuit Tester Trouble shooting
Shorting Plug Shorts amplifier input to eliminate noise pickup