Marantz PM15S2 (PM-15S2) Service Manual
Contents:
1. TECHNICAL SPECIFICATIONS
2. CAUTION
3. ALIGNMENTS
4. SERVICE MODE
5. PROTECTION MODE
6. MAIN MICROPROCESSOR (QU01) UPDATE PROCEDURE
7. WIRING DIAGRAM
8. BLOCK DIAGRAM
9. SCHEMATIC DIAGRAM
10. PARTS LOCATION
11. EXPLODED VIEW AND PARTS LIST
12. MICROPROCESSOR AND IC DATA
13. ELECTRICAL PARTS LIST
14. AFTER REPLACEMENT OF U-PRO OR FLASH ROM
1. TECHNICAL SPECIFICATIONS
Power output (20 Hz – 20 kHz simultaneous drive of both channels)...............................................(8Ω load) 90 W x 2
4Ω load) 140 W x 2
Headphone rated output (When speaker rated output set to 8 Ω load).....................................120mW x 2 (32 Ω load)
Total harmonic distortion (20Hz – 20kHz simultaneous drive of both channels, 8 Ω load)..............................0.05 %
Output band width (8Ω load, 0.05%).............5 Hz ~ 40 kHz
Frequency response (CD, 1W, 8Ω load)
.
......................................................5 Hz ~ 100 kHz ±3 dB
Dumping factor (8Ω load, 20Hz – 20kHz)......................100
Input sensitivity/Input impedance
PHONO (MC).............................................270 μV/100 Ω
PHONO (MM)..............................................2.7 mV/47 kΩ
CD/LINE.....................................................240 mV/20 kΩ
P.DIRECT IN..................................................1.7 V/20 kΩ
Output voltage/Output impedance
PRE OUT......................................................1.7 V/220 Ω
Please note: the contents are subject to change without notice. |
