Panasonic SC-AK220 Optional antenna connections, Specifications, Product Service

Optional antenna connections

Use outdoor antenna if radio reception is poor.

FM outdoor antenna

FM outdoor antenna

(not included)

75 Ω coaxial cable (not included)

	1
		30 mm
	2	(1 3/16”)
		Shield braid
	1
		Shield braid
	15 mm	Core wire
2	(19/32”)
	3	Core wire

•Disconnect the FM indoor antenna.

•The antenna should be installed by a competent technician.

AM outdoor antenna

AM outdoor antenna (not included)

5 -12 m (16 – 40 ft.)

AM loop antenna (included)

Run a piece of vinyl wire horizontally across a window or other convenient location.

Leave the loop antenna connected.

Note

Disconnect the outdoor antenna when the unit is not in use. Do not use the outdoor antenna during a lightning storm.

Specifications

AMPLIFIER SECTION

FTC output power

THD 10%, both channels driven 60 Hz–16 kHz

Total FTC power	60 W per channel (6 Ω)
	120 W
RMS output power

THD 10%, both channels driven

1 kHz	80 W per channel (6 Ω)
Total RMS power	160 W
Input sensitivity
AUX	250 mV
Input impedance	13.3 kΩ
AUX

FM TUNER SECTION

Frequency range

87.9–107.9 MHz (200 kHz steps) 87.5–108.0 MHz (100 kHz steps)

Sensitivity	2.5 ØV (IHF)
S/N 26 dB	2.2 ØV
Antenna terminal(s)	75 Ω (unbalanced)

AM TUNER SECTION

Frequency range

520–1710 kHz (10 kHz steps)

Sensitivity
S/N 20 dB (at 1000 kHz)	560 ØV/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
Wow and flutter	20 Hz–20 kHz (+1, –2 dB)
	Below measurable limit
Digital filter		8 fs
D/A converter		MASH (1 bit DAC)

MP3

Bit rate32 kbps–320 kbps

Sampling frequency

32 kHz, 44.1 kHz, 48 kHz

SPEAKER SECTION

Type	2 way, 2 speaker system
Speaker(s)
Woofer	16 cm (61/2˝) cone type
Tweeter	6 cm (23/8˝) cone type
Impedance		6 Ω
Input power (IEC)		80 W (Max)
Output sound pressure level
Cross over frequency		81 dB/W (1.0 m)
		4 kHz

Frequency range 35 Hz–28 kHz (–16 dB) 50 Hz–26 kHz (–10 dB)

Dimensions (WxHxD) 220 x 330 x 207 mm

Mass	(821/32˝ x 13˝ x 85/32˝)
	2.7 kg (6.0 lb.)
GENERAL
Power supply	AC 120 V, 60 Hz
Power consumption	165 W

Dimensions (WxHxD) 250 x 330 x 363 mm

Mass	(927/32˝ x 13˝ x 149/32˝)
	7.3 kg (16.1 lb.)

Power consumption in standby mode: 0.34 W

Note:

1.Specifications are subject to change without notice.

Mass and dimensions are approximate.

2.Total harmonic distortion is measured by the digital spectrum analyzer.

Product Service

1. Damage requiring service —The unit should be serviced by qualified service personnel if:

(a)The AC power supply cord or AC adaptor has been damaged; or (b)Objects or liquids have gotten into the unit; or

(c)The unit has been exposed to rain; or

(d)The unit does not operate normally or exhibits a marked change in performance; or

(e)The unit has been dropped or the cabinet damaged.

2. Servicing —Do not attempt to service the unit beyond that described in these operating instructions. Refer all other servicing to authorized servicing personnel.

3. Replacement parts —When parts need replacing ensure the servicer uses parts specified by the manufacturer or parts that have the same characteristics as the original parts. Unauthorized

4.Safety check —After repairs or service, ask the servicer to perform safety checks to confirm that the unit is in proper working condition.

Product information

For product information or assistance with product operation:

In the U.S.A., refer to “Customer Services Directory” on the back page.

In Canada, contact the Panasonic Canada Inc. Customer Care Centre at 905-624-5505, or visit the website (www.panasonic.ca), or an authorized Servicentre closest to you.

14

substitutes may result in fire, electric shock, or other hazards.

RQT7528