Panasonic SC-PM28 Specifications, Maintenance, When moving the unit, If the surfaces are dirty

Specifications

AMPLIFIER SECTION

Power output
10% Total harmonic distortion
60 Hz–3 kHz, both channels driven
(Low channel)	26 W per channel (6 Ω	)
3 kHz–16 kHz, both channels driven
(High channel)	29 W per channel (6 Ω	)
Total Bi-Amp power	55 W per channel
Power output
10% Total harmonic distortion
1 kHz, both channels driven	35 W per channel (6 Ω	)
(Low channel)
8 kHz, both channels driven	35 W per channel (6 Ω	)
(High channel)
Total Bi-Amp power	70 W per channel
Input sensitivity
AUX	250 mV
Input Impedance	11.8 kΩ
AUX

FM TUNER SECTION

Frequency range

	87.9 – 107.9 MHz (200 kHz steps)
Sensitivity	87.5 – 108.0 MHz (100 kHz steps)
	2.5 µV (IHF)
S/N 26 dB	2.2 µV
Antenna terminal(s)	75 Ω (unbalanced)

AM TUNER SECTION

Frequency range	520 – 1710 kHz (10 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz)	560 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 (17/8 ips)
Overall frequency response
(+3 dB, –6 dB at DECK OUT)
NORMAL (TYPE I)	35 Hz – 14 kHz
S/N	50 dB (A weighted)
Wow and flutter	0.18% (WRMS)
Fast forward and rewind time	Approx. 120 seconds with
	C-60 cassette tape

CD SECTION

Sampling frequency	44.1 kHz
Decoding	16 bit linear

Beam source/wavelength Semiconductor laser/780 nm

Number of channels	Stereo
Frequency response	20 Hz–20 kHz (+1, –2 dB)
Wow and flutter	Below measurable limit
Digital filter	8 fs
D/A converter	MASH (1 bit DAC)
MP3
Bit rate	32kbps–320kbps
Sampling frequency	32kHz, 44.1kHz, 48kHz
WMA
Sampling frequency	32kHz, 44.1kHz, 48kHz
SPEAKER SECTION
Type	2 way speaker system
Speaker(s)
Woofer	10 cm (4˝) cone type
Tweeter	6 cm (23/8˝) cone type
Impedance	6 Ω
HIGH
LOW	6 Ω
Input power
HIGH	70 W (Music)
LOW	70 W (Music)
Output sound pressure level	80 dB/W (1.0 m)
Cross over frequency	3.5 kHz
Frequency range	55 Hz–31 kHz (–16 dB)
Dimensions (WxHxD)	75 Hz–26 kHz (–10 dB)
	155 x 250 x 258 mm
Mass	(63/32˝ x 927/32˝ x 105/32˝)
	2.3 kg (5.1 lb.)
GENERAL
Power supply	AC 120 V, 60 Hz
Power consumption	130 W
Dimensions (WxHxD)	179 x 247 x 378 mm
Mass	(71/16˝ x 923/32˝ x 147/8˝)
	5.4 kg (11.9 lb.)

Power consumption in standby mode: 0.45W

Notes:

1.Specifications 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 (HF)” and “LOW (LF)” on the rear of the speakers refer to High frequency and Low frequency.

Reference

Maintenance

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

Clean the heads regularly to assure good quality playback and recording.

Use a cleaning tape (not included).

When moving the unit

1 Remove all discs.

2 Press [ /I POWER] to turn the unit off.

3 Disconnect the AC power supply cord.

Panasonic Consumer Electronics	Panasonic Sales Company,	Panasonic Canada Inc.			En
		5770 Ambler Drive
Company, Division of Matsushita	Division of Matsushita Electric of
Electric Corporation of America	Puerto Rico, Inc. (“PSC”)	Mississauga, Ontario
One Panasonic Way Secaucus,	Ave. 65 de Infantería, Km. 9.5	L4W 2T3
		www.panasonic.ca
New Jersey 07094	San Gabriel Industrial Park, Carolina,
http://www.panasonic.com	Puerto Rico 00985
© 2003 Matsushita Electric Industrial Co., Ltd.			RQT6885-			2P
Printed in Malaysia				L0103HS2033