Technics SU-V460 - Service Manual

Service
Manual
Stereo Integrated Amplifier
SPECIFICATIONS
(DIN 45 500)
@ AMPLIFIER SECTION
20 Hz~20 kHz continuous power output
both channels driven 2 x 45 W (8 Q)
1 kHz continuous power output
both channels driven (THD: 1%) 2 x 60 W (8 Q)
2 x 85 W (4Q)
63 Hz~12.5 kHz continuous power output
both channels driven (0.7 %) 2 x 55 W (8 Q)
2x 75 W(4Q)
Total harmonic distortion (Power Amp Direct input)
rated power at 20 Hz~20 kHz 0.005 % (8 Q)
rated power at 1 kHz 0.0009 % (8 Q)
0.002 % (4 Q)
half power at 20 Hz~20 kHz 0.005 % (8 Q)
half power at 1 kHz 0.0009 % (8 Q)
0.002 % (4 Q)
Intermodulation distortion
rated power at 50 Hz: 7 kHz=4:1, SMPTE,8Q 0.007%
Residual hum and noise 0.2 mV
Damping factor 60 (8 Q), 30 (4 Q)
Headphones output level and impedance 540 mV/330 Q
Load impedance
AorB 4Q~169
A and B 8Q~162
Input sensitivity and impedance
PHONO MM 2.5 mV/47 kQ
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT 150 mV/22 kQ
POWER AMP DIRECT 1V/18 kQ
Phono maximum input voltage (IHF ’66, 1 kHz, RMS)
MM 150 mV
S/N
rated power (4 Q)
PHONO MM 76 dB (IHF '66: 81 dB)
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT
97 dB (IHF '66: 100 dB)
Technics
ORDER NO. AD8905140C8
Amplifier
SU-V460
Color
(S)...Silver Type
(K)...Black Type
Area
Country
(E), (E5) | Continental Europe
E
POWER AMP DIRECT
—26 dB power (4 9)
106 dB (IHF '66: 115 dB)
PHONO MM 75 dB
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT 84 dB
50 mW power (4 Q)
PHONO MM 75 dB
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT 78 dB
Frequency response
PHONO RIAA standard curve
+0.8 dB (30 Hz~15 kHz)
TUNER, CD, AUX, TAPE 1, TAPE 2/DAT
3 Hz~100 kHz (—3 dB
+0 dB, —0.2 dB (20 Hz~20 kHz
2 Hz~120 kHz (—3 dB
+0 dB, —0.2 dB (20 Hz~20 kHz
POWER AMP DIRECT
Tone controls
BASS 50 Hz, +10 dB, —10 dB
TREBLE 20 kHz, +10 dB, —10 dB
Loudness control (volume at —30 dB) 50 Hz, +9 dB
Output voltage
TAPE 1, TAPE 2/DAT REC OUT 150 mV
Channel balance, AUX 250 Hz~6,300 Hz +1 dB
Channel separation, AUX 1 kHz 50 dB
HB GENERAL
Power consumption 450 W
Power Supply
For Great Britain and Oceania AC 50 Hz/60 Hz, 240 V
For Continental Europe AC 50 H2/60 Hz, 220 V
For others AC 50 H2/60 Hz, 110 V/127 V/220 V/240 V
Dimensions (W x H x D) 430 x 125 x 320 mm
(16-15/16" x 4-15/16" x 12-5/8")
Weight 8.0 kg (17.6 Ib.)
Notes:
1. Specifications are subject to change without notice.
Weight and dimensions\are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
Matsushita Electric Industrial Co., Ltd.
Central P.O. Box 288, Osaka 530-91, Japan

Technics SU-V460 Specifications

General

Power Output	60W per channel (8Ω, 20Hz-20kHz, 0.02% THD)
Damping Factor	60 (8 ohms, 1 kHz)
Input Sensitivity	2.5mV (MM), 150mV (line)
Speaker Load Impedance	4Ω-16Ω
Dimensions	430 x 150 x 370mm (W x H x D)
Channel Separation	55dB (line)