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RQT8739
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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 to 88 kHz (6 Ω, 0.9 %)
Power output each channel driven
0.9 % total harmonic distortion at 1 kHz
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 to 8 Ω
A and B 6 to 8 Ω
BI-WIRE 6 to 8 Ω
Center 6 to 8 Ω
Surround (L/R) 6 to 8 Ω
Surround Back (L/R) 6 to 8 Ω
Frequency response
CD, AUX, TV/STB, VCR, DVD RECORDER, BD/DVD PLAYER
4 Hz to 88 kHz, ±3 dB
DVD 6CH 4 Hz to 44 kHz, ±3 dB
Input sensitivity
CD, AUX, TV/STB, VCR, DVD RECORDER, BD/DVD/DVD 6CH
27 mV (200 mV, IHF ’66)
Input impedance
CD, AUX, TV/STB, VCR, DVD RECORDER, BD/DVD/DVD 6CH 22 kΩ
S/N (IHF A)
CD, TV/STB, BD/DVD PLAYER, 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 to 200 Hz
n FM TUNER SECTION
Frequency range 87.9 to 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 to 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 to 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 BD/DVD PLAYER, DVD RECORDER, TV/STB
Output TV MONITOR
Component Video Input DVD RECORDER, TV/STB
Output TV MONITOR
n GENERAL
Power supply AC 120 V, 60 Hz
Power consumption 140 W
Dimensions (W x H x D) 430 mm x 107.5 mm x 390 mm
(16-15/16'' x 4-7/32'' x 15-11/32'')
Mass Approx. 5.3 kg (11.7 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.
2. Total harmonic distortion is measured by the digital spectrum analyzer.
Message Cause/countermeasure
1
Muting is on.
Press [MUTING] on the remote
control to cancel the function
(á page 31).
2
The selected mode is not “
MUSIC
”.
Change the mode to “MUSIC ”
(á pages 28 and 29).
3
Center and surround speakers are
not connected, or they are set as
absent. Connect the speakers
(á page 9) or change their setting
to present (á page 35).
4
Surround and surround back
speakers are not connected, or
they are set as absent. Connect
the speakers (á page 9) or change
their setting to present
(á page 35).
5
Surround back speakers are not
connected, or they are set as
absent. Connect the speakers
(á page 9) or change their setting
to present (á page 35).