Specifications, Maintenance, When moving the unit – Panasonic SC-PM313 User Manual
Page 16: Specifi cations, If the surfaces are dirty, For a cleaner crisper sound

Panasonic Consumer Electronics
Company, Division of Panasonic 
Corporation of North America
One Panasonic Way Secaucus,
New Jersey 07094
http://www.panasonic.com
Panasonic Puerto Rico, Inc.
Ave. 65 de Infantería, Km. 9.5
San Gabriel Industrial Park, Carolina,
Puerto Rico 00985
© 2004 Matsushita Electric Industrial Co., Ltd.
Printed in Malaysia
Panasonic Canada Inc.
5770 Ambler Drive 
Mississauga, Ontario,
L4W 2T3
www.panasonic.ca
RQT7923-3P
L1204CP3025
En
Specifi cations
AMPLIFIER SECTION
FTC Output Power both channel driven
 10% total harmonic distortion
 60 Hz–3 kHz
 (Low channel) 
SC-PM31
35 W per channel (6 Ω)
SC-PM313 30 W per channel (6
Ω)
 3 kHz–16 kHz
 (High channel) 
SC-PM31
35 W per channel (6 Ω)
SC-PM313 30 W per channel (6
Ω)
Total Bi-Amp power
SC-PM31
70 W per channel
SC-PM313 60 W per channel
RMS Output Power both channel driven
 10% total harmonic distortion
 1 kHz
 (Low channel) 
SC-PM31
40 W per channel (6 Ω)
SC-PM313 35 W per channel (6
Ω)
 8 kHz
 (High channel) 
SC-PM31
40 W per channel (6 Ω)
SC-PM313 35 W per channel (6
Ω)
Total Bi-Amp power
SC-PM31
80 W per channel
SC-P
SC-PM313 70 W per channel
Output Impedance 
 Headphone 16 
Ω – 32 Ω
FM TUNER SECTION
Frequency range
 
87.5 MHz – 108.0 MHz (100 kHz steps)
87.9 MHz – 107.9 MHz (200 kHz steps)
Sensitivity 1.02 µV (IHF)
 S/N 
26 dB 1.00 µV
Antenna terminal(s) 75
Ω (unbalanced)
AM TUNER SECTION
Frequency range 
520 kHz – 1710 kHz (10 kHz steps)
Sensitivity
 S/N 
20 dB (at 1000 kHz) 900 µV/m
CASSETTE DECK SECTION
Track system 
4 track, 2 channel
Heads
 Record/playback 
Solid permalloy head
Erasure
Double gap ferrite head
Motor
DC servo motor
Recording system
AC bias 100 kHz
Erasing system
AC erase 100 kHz
Tape speed 4.8 cm/s
Overall frequency response (+3 dB, –6 dB) at DECK OUT 
 NORMAL 35 Hz – 14 kHz
S/N RATIO 
42.64 dB (A weighted)
Wow and fl utter 0.08%
(WRMS)
Fast forward and rewind time
Approx. 120 seconds with C-60 cassette tape
CD SECTION
Disc
 CD, CD-R, CD-RW, MP3 
8 cm/12 cm (3
3
/
20
˝/4
73
/
100
˝)
Sampling frequency 44.1 kHz
Decoding 
16/20/24 bit linear
Beam source/wavelength Semiconductor
laser/780 nm
Number of channels Stereo
Frequency response 20 Hz – 20 kHz (+1dB, –2 dB)
Wow and fl utter 
Below measurable limit
Digital fi lter
8 fs
D/A converter
MASH (1 bit DAC)
MP3 
 Bit 
rate
32 kbps – 320 kbps
Sampling frequency
32 kHz, 44.1 kHz, 48 kHz
SPEAKER SECTION
Type 
2 way, 2 speaker system
Speaker(s) 
 Woofer 
10 cm (4˝) cone type
Tweeter
6 cm (2
3
/
8
˝) cone type
Impedance
6 Ω
Input power (IEC) 
 HIGH 80 W (Max)
 LOW 80 W (Max)
Output sound pressure level 
SC-PM31
79 dB/W (1.0 m)
SC-PM313 81 dB/W (1.0 m)
Frequency range
SC-PM31
45 Hz – 26 kHz (–16 dB)
50 Hz – 25 kHz (–10 dB)
SC-PM313 55 Hz – 22 kHz (–16 dB)
75 Hz – 20 kHz (–10 dB)
Dimensions (WxHxD)
  
SC-PM31
153 mm x 254 mm x 239 mm
(6
1
/
32
˝ x 10˝ x 9
13
/
32
˝)
SC-PM313 145 mm x 254 mm x 217 mm
(5
23
/
32
˝ x 10˝ x 8
18
/
32
˝)
Mass
SC-PM31
1.83 k
g (4.03 lbs.)
SC-PM313 2.00 k
g (4.41 lbs.)
GENERAL
Power supply 
AC 120 V, 60 Hz
Power consumption
135 W
Dimensions (WxHxD)
175 mm x 254 mm x 391 mm
(6
7
/
8
˝ x 10˝ x 15
3
/
8
˝)
Mass
5.44 k
g (11.99 lbs.)
Power consumption in standby mode: 0.4 W
Notes:
1. Specifi cations are subject to change without notice.
 
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
3. The labels “HIGH” and “LOW” on the rear of the speakers refer to
High frequency and Low frequency.
Maintenance
Maintenance
If the surfaces are dirty
If the surfaces are dirty
To clean this unit, wipe with a soft, dry cloth.
• Never use alcohol, paint thinner or benzine to clean this 
unit.
• Before using chemically treated cloth, read the instructions
that came with the cloth carefully.
For a cleaner crisper sound
For a cleaner crisper sound
Clean the heads regularly to assure good quality playback 
and recording.
Use a cleaning tape (not included).
When moving the unit
When moving the unit
1
Remove all discs.
2
Press [y/ I POWER] to turn the unit off.
3
Disconnect the AC power supply cord.
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