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RQT7994
ConnectionsSettingsBasic Operations Before useOperationsReference
Specifications (IHF’78)
n AMPLIFIER SECTION
Rated minimum sine wave RMS power output
20 Hz-20 kHz both channels driven
0.09 % total harmonic distortion 100 W per channel (6 Ω)
1 kHz continuous power output both channels driven
0.09 % total harmonic distortion 105 W per channel (6 Ω)
Total harmonic distortion
rated power at 20 Hz-20 kHz 0.09 % (6 Ω)
Power bandwidth
both channels driven, –3 dB 4 Hz-88 kHz (6 Ω, 0.9 %)
Power output each channel driven
0.9 % total harmonic distortion at 1kHz
Front (L/R) 100 W (6 Ω)
Center 100 W (6 Ω)
Surround (L/R) 100 W (6 Ω)
Surround back (L/R) 100 W (6 Ω)
Load impedance
Front (L/R)
A or B 6-8 Ω
A and B 6-8 Ω
BI-WIRE 6-8 Ω
Center 6-8 Ω
Surround (L/R) 6-8 Ω
Surround back (L/R) 6-8 Ω
Frequency response
CD, TAPE, TV, DVD, DVD RECORDER, VCR1, VCR2
4 Hz-88 kHz, ±3 dB
DVD 6CH
4 Hz-44 kHz, ±3 dB
Input sensitivity
CD, TAPE, TV, DVD, DVD RECORDER, VCR1, VCR2
27 mV (200 mV, IHF ’66)
Input impedance
CD, TAPE, TV, DVD, DVD RECORDER, VCR1, VCR2 22 kΩ
S/N (IHF A)
CD, TV, DVD, DVD RECORDER (Digital Input)
85 dB (103 dB, IHF ’66)
Tone controls
BASS 50 Hz, +10 to –10 dB
TREBLE 20 kHz, +10 to –10 dB
Subwoofer frequency response (–6 dB) 7 Hz–200 Hz
n FM TUNER SECTION
Frequency range 87.9-107.9 MHz
Sensitivity 11.2 dBf (2 µV, IHF ’58)
50 dB quieting sensitivity
MONO 18.3 dBf (4.5 µV, IHF ’58)
STEREO 38.3 dBf (45 µV, IHF ’58)
Total harmonic distortion
MONO 0.2 %
STEREO 0.3 %
S/N
MONO 73 dB
STEREO 67 dB
Frequency response 20 Hz-15 kHz, +1 dB, –2 dB
Alternate channel selectivity 65 dB
Capture ratio 1.5 dB
Image rejection at 98 MHz 40 dB
Spurious response rejection at 98 MHz 75 dB
AM suppression 50 dB
Stereo separation
1 kHz 40 dB
10 kHz 30 dB
Antenna terminal 75 Ω (unbalanced)
n AM TUNER SECTION
Frequency range 530-1710 kHz
Sensitivity 20 µV, 330 µV/m
Selectivity 55 dB
IF rejection at 1000 kHz 50 dB
n VIDEO SECTION
Output voltage at 1 V input (unbalanced) 1±0.1 Vp-p
Maximum input voltage 1.5 Vp-p
Input/output impedance 75 Ω
S-Video Input TV, DVD, DVD RECORDER
Output TV MONITOR
Component Video Input TV, DVD, DVD RECORDER
Output TV MONITOR
n GENERAL
Power supply AC 120 V, 60 Hz
Power consumption 135 W
Dimensions (W x H x D) 430 mm x 107.5 mm x 394 mm
(16-15/16'' x 4-7/32'' x 15-1/2'')
Mass 4.6 kg (10.1 lb.)
n DIN POWER
1 kHz, T. H. D 1 % 2 x 100 W (6 Ω)
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.
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 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 substitutes may
result in fire, electric shock, or other hazards.
4. Safety check — After repairs or service, ask the servicer to perform
safety checks to confirm that the unit is in proper working condition.
For product information or assistance with product operation:
In the U.S.A., refer to “Customer Services Directory” on page 26.
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
.
User memo:
Digital input (OPTICAL) 2
(COAXIAL) 2
Power consumption in standby mode: 0.2 W
Product information
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby
Laboratories.
“DTS”, “DTS-ES”, “Neo:6” and “DTS 96/24” are trademarks of Digital
Theater Systems, Inc.
DATE OF PURCHASE
DEALER NAME
DEALER ADDRESS
TELEPHONE NUMBER
The model number and serial number of this product can be found on
either the back or the bottom of the unit. Please note them in the
space provided below and keep for future reference.
MODEL NUMBER SA-XR55
SERIAL NUMBER