Maintenance; Product Service; Specifications - Panasonic SA-HE75 Operating Instructions Manual

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.
Product Service
1. Damage requiring service -- The unit should be serviced by
qualified service personnel if:
€ a) The AC power supply cord or the plug has been damaged; or
(b) Objects or liquids have gotten into the unff; 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 pads that have
the same characteristics as the original parts. Unauthorized
substitutes may result in fire, eleotdc shock, or other hazards.
4. Safety check w 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., contact the Panasonic Customer Call Center at 1-800-211 -
7262, or e-maiI consumerproducts@panasonic.com, or web site
(hftp://www.panasonic.com).
In Canada, contact Panasonic Canada Inc. Customer Care Centre at
905-624-5505, or web site (www.panasonic.ca), or an authorized
Servicentre closest to you.
Manufactured under license from Dotby Laboratories.
"Dolby °, "Pro Logic" and the double-D symbot are trademarks of
Dolby Laboratories.
Manufactured under license from Digital Theater Systems, Inc.
US Pat. No. 5,451,942, 5,956,674, 5,974,380. 5,978,762 and other
world-wide patents issued and pending. "DTS _ and "DTS Digga_
Surround" are registered trademarks of Digital Theater Systems, Inc.
_c_1996, 2000 Digital Theater Systems, Inc. All rights reserved.
Specifications (IHF'78)
• AMPLIFIER SECTION
Rated minimum sine wave RMS power output
40 Hz-20 kHz both channels driven
0.9 % total harmonic distortion 100 W per channel (6 _)
1 kHz continuous power Output both channels driven
0.05 % total harmonic distortion 105 W per channel (6 _)
Total harmonic distortion
rated power at 40 Hz-20 kHz 0.9 % (6 _)
half power at 1 kHz 0.07 % (6 _)
Power Output at 1 kHz each channel driven
0.9 % total harmonic distortion
Front 2 x 100 W (6 _)
Center 100 W (6 _)
Surround 2 x 100 W (6 _)
LOW frequency damping factor 30 (6 _)
Load impedance
Front 6-6 _2
Center 6-6 _2
Surround 6-6 _2
Dynamic headroom 2 dB (6 _)
Frequency response
CD, TAPE, DVD, TV, VCR 1, VCR 2 fO Hz-70 kHz, -+3 dB
Input sensitivity
CD, TAPE, DMD, TV, MCR 1, MCR 2 27 mV (200 mV, IHF '66)
SIN (IHF A)
CD, TAPE, DMD, TV, MCR 1, MCR 2 75 dB (85 dB, IHF '66)
input impedance
CD, TAPE, DMD, TV, MCR 1, MCR 2 22 k_2
Tone controls
BASS 50 Hz, +f0 to -10 dB
TREBLE 20 kHz, +fO to -t0 dB
Subwoofer frequency response (-6 dB) 7-200 Hz
Digital input
Optical 2
Coaxial 1
• FM TUNER SECTION
Frequency range 87.9-107.9 MHz
Sensitivity 11.2 dBf (2 pV, IHF '58)
50 dB quieting sensitivity
MONO 18.3 dBf (4.5 pV, IHF '56)
STEREO 38.3 dBf (45 uV, IHF '56)
Total harmonic distortion
MONO 0,2 %
STEREO 0.3 %
SIN
MONO 73 dB
STEREO 57 dB
Frequency response 20 Hz-15 kHz, +1 dB. -2 dB
Alternate channel selectivity 65 dB
Capture ratio f.5 dB
Image rejection at 98 MHz 40 dB
Spudous response rejection at 98 MHz 75 dB
AM suppression 50 dB
Stereo separation
1 kHz 40 dB
10 kHz 30 dB
Antenna terminal 75 _2 (unbalanced)
• AM TUNER SECTION
Frequency range 530-1710 kHz
Sensitivity 20 pV, 330 pV/m
Selectivity 55 dB
IF rejection at 1000 kHz 50 dB
• VIDEO SECTION
Output voltage at I V input (unbalanced) 1-+0.1 Vp-p
Maximum input voltage 1.5 Vp-p
I
Input/output impedance 75 _2 m
• GENERAL
I
Power supply AC 120 V. 60 Hz
Power consumption 410 VA, 320 W
Dimensions (W x H x D) 430 x f 58 x 367 mm
(16-15/16" x 6-7/32" x 14-15/32") ._
Mass 9.1 kg (20.1 lb.)
[ Power consumption in standby mode: 1 W ] I_
Notes: *_
1. Specifications are subject to change without notice.
Mass and dimensions are approximate. O
2. Total harmonic distortion is measured by the digital spectrum
analyzer.