Technics SU-V85A Service Manual

ervice Manual
Stereo Integrated Amplifier
SPECIFICATIONS
(DIN 45 500)
@ AMPLIFIER SECTION
20 Hz~20 kHz continuous power output
both channels driven 2 * 100W (8)
1 kHz continuous power output
both channels driven 2 150W (4Q)
Total harmonic distortion
rated power at 20 Hz~20 kHz
rated power at 1 kHz
0.002% (82)
0.0007% (82)
(
(
half power at 20 Hz~20 kHz 0.002% (8)
half power at 1 kHz 0.0007% (8)
Intermodulation distortion
rated power at 250 Hz: 8 kHz—4:1,4Q 0.005%
rated power at 60 Hz: 7 kHz=4:1, SMPTE, 8Q
0.005%
Power bandwidth
both channels driven, —3 dB
5 Hz~60 kHz (89, 0.025%)
Residual hum and noise 0.8 mV
Damping factor 30 (4Q), 60 (8)
Input sensitivity and impedance
PHONO MM 2.5 mV/47kQ
MC 170 uV/2200
TUNER, CD, AUX 1
AUX 2, TAPE 1/DA TAPE,
TAPE 2, TAPE 3/EXT 150 mV/18kQ
PHONO maximum input voltage (1 kHz, RMS)
MM 160 mV
MC 12 mV
Technics
S/N
rated power
PHONO MM 79 dB (88 dB, IHF, A)
MC 70 dB (72 dB, 250uV, IHF, A)
TUNER, CD, AUX 1
AUX 2, TAPE 1/DA TAPE,
TAPE 2, TAPE 3/EXT 94 dB (IHF, A: 106 dB)
—26 dB power (4Q)
PHONO MM 72 dB
MC 65 dB
TUNER, CD, AUX 1
AUX 2, TAPE 1/DA TAPE,
TAPE 2, TAPE 3/EXT 74 dB
50 mW power (40)
PHONO MM 65 dB
MC 62 dB
TUNER, CD, AUX 1
AUX 2, TAPE 1/DA TAPE,
TAPE 2, TAPE 3/EXT 65 dB
Frequency response
PHONO RIAA standard curve
+0.2 dB (20 Hz~20 kHz)
TUNER, CD, AUX 1
AUX 2, TAPE 1/DA TAPE,
TAPE 2, TAPE 3/EXT 0.8 Hz~150 kHz (—3 dB)
+0, —0.1 dB (20 Hz~20 kHz)
Tone controls
BASS 50 Hz, +10 dB~ —10 dB
TREBLE 20 kHz, +10 dB~—10 dB
Subsonic filter 20 Hz, —6 dB/oct.
Loudness control (volume at —30 dB)
50 Hz, +9 dB
Muting —20 dB
Output voltage and impedance
TAPE 1,2 REC OUT 150 mV
ORDER NO. HAD8612793C9
Amplifier
SU-V85AE
Color
(K).... Black Type
Continental Europe
Holland
Belgium
France
United Kingdom
F.R. Germany
Italy
. Australia
. Asia, Latin America,
Middle Near East,
Africa & Oceania
East PX.
European Military
Channel balance, AUX 250 Hz~6,300 Hz +1dB
Channel separation, AUX 1 kHz 55 dB
Headphones output level and impedance
700 mV/330Q
Load impedance
MAIN or REMOTE 4Q~160
MAIN and REMOTE 8Q~160
@ GENERAL
Power consumption 750W
Power supply
For United Kingdom and Australia
AC 50 Hz/60 Hz, 110V/127V/220V/240V
For continental Europe AC 50 Hz/60 Hz, 220V
For others
AC 50 Hz/60 Hz, 110V/127V/220V/240V
Dimensions (WxHxD) 430 X 158 * 393 mm
(16-15/16" X 6-7/32" & 15-15/32")
Weight 11.7 kg (25.74 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 (H.P. 3045 system).
ment.
Matsushita Electric Trading Co., Ltd.
P.O Box 288, Central Osaka Japan
Panasonic Tokyo Office
Matsushita Electric Trading Co., Ltd.
6th Floor, World Trade Center Blidg..
No. 4-1, Hamamatsu-cho 2-Chome, Minato-ku,
Tokyo 105, Japan