Pioneer VSX-47TX manual Specifications, Techno Tidbits & Problem-solving, Furnished Parts

Specifications

Amplifier Section

Continuous average power output of 160 watts* per channel, min., at 6 ohms, from 20 Hz to 20,000 Hz with no more than 0.09 %** total harmonic distortion (front).

Continuous Power Output (6 Ω )
Front	160 W + 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω		)
Center	160	W (20 Hz-20 kHz, 0.09 %, 6 Ω	)
Surround	160 W + 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω		)
Surr. back ....	160 W + 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω		)
Continuous Power Output ( 8 Ω )
Front	130 W + 130	W (20 Hz-20 kHz, 0.09 %, 8 Ω	)
Center	130	W (20 Hz-20 kHz, 0.09 %, 8 Ω	)
Surround	130 W + 130 W (20 Hz-20 kHz, 0.09 %, 8 Ω		)
Surr. back	130 W + 130 W (20 Hz-20 kHz, 0.09 %, 8 Ω		)

Audio Section

Input (Sensitivity/Impedance)	4.7 mV/47 kΩ
PHONO MM
LINE	382 mV/47 kΩ
Phono Overload level (T.H.D.0.1 %, 1kHz)
PHONO MM	120 mV
Frequency Response
PHONO MM	20 Hz to 20,000 Hz ± 0.3 dB
LINE	5 Hz to 100,000 Hz +0–3dB
Output (Level/Impedance)	382 mV/2.2 kΩ
LINE
Tone Control
BASS	± 6 dB (100 Hz)
TREBLE	± 6 dB (10 kHz)
LOUDNESS	+4/+2 dB (100Hz/10 kHz)
	(at volume position -40dB)
Signal-to-Noise Ratio (IHF, short circuited, A network)
PHONO MM	86 dB
LINE	105 dB
Signal-to-Noise Ratio [EIA, at 1 W (1 kHz)]
PHONO MM	83 dB
LINE	93 dB

*Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers.

**Measured by Audio Spectrum Analyzer.

Maintenance of External Surfaces

•Use a polishing cloth or dry cloth to wipe off dust and dirt.

•When the surfaces are dirty, wipe with a soft cloth dipped in some neutral cleanser diluted five or six times with water, and wrung out well, and then wipe again with a dry cloth. Do not use furniture wax or cleaners.

•Never use thinners, benzine, insecticide sprays or other chemicals on or near this unit, since these will corrode the surfaces.

Techno Tidbits & Problem-solving

Video Section

Input (Sensitivity)	1 Vp-p/75 Ω
Output (Level/Impedance)	1 Vp-p/75 Ω
Signal-to-Noise Ratio	70 dB
Frequency Response	5 Hz to 10 MHz dB

Component Video Section

Input (Sensitivity)	1 Vp-p/75 Ω
Output (Level/Impedance)	1 Vp-p/75 Ω
Signal-to-Noise Ratio	70 dB
Frequency Response	5 Hz to 40 MHz +0–3dB

FM Tuner Section

Frequency Range		87.5 MHz to 108 MHz
Usable Sensitivity	Mono: 13.2 dBf, IHF (1.3 µV/75 Ω )
50 dB Quieting Sensitivity		Mono: 20.2 dBf
		Stereo: 38.6 dBf
Signal-to-Noise Ratio		Mono: 73 dB (at 85 dBf)
		Stereo: 70 dB (at 85 dBf)
Distortion		Stereo: 0.5 % (1 kHz)
Alternate Channel Selectivity		60 dB (400 kHz)
Stereo Separation		40 dB (1 kHz)
Frequency Response		30 Hz to 15 kHz (± 1) dB
Antenna Input		75 Ω unbalanced

AM Tuner Section

Frequency Range	530 kHz to 1,700 kHz
Sensitivity (IHF, Loop antenna)	350 µV/m
Selectivity	25 dB
Signal-to-Noise Ratio	50 dB
Antenna	Loop antenna

Miscellaneous

Power Requirements	...............................	AC 120 V, 60 Hz
Power Consumption	...............................................		710 W
Power Consumption in Standby mode			0.65 W
AC Outlet
SWITCHED		100 W (0.8 A) MAX
Dimensions	440 (W) ⋅	203 (H) ⋅	472 (D) mm
	(17-5/16(W) ⋅	8 (H) ⋅	18-9/16(D) in.)
Weight (without package)		28.3 kg (62 lb 4 oz)

Furnished Parts

FM wire Antenna	1
AM Loop Antenna	1
“AA” IEC LR6 batteries	4
Remote Control Unit	1
Remote Control Cable	1
Remote Control Stand	1
U-shaped connectors	2
AC Power Cord	1
Operating Instructions	1

NOTE:	EXPERT
Specifications and the design are subject to possible
modifications without notice, due to improvements.

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