Technics SU-Z400 Service Manual

ORDER NO. HAD84062812C8
Service
Manual
Amplifier
Stereo Integrated Amplifier S J on 74 OO
Color
(K).... Black Type
(S).... Silver Type
(K)(S) | [E] .... . Switzerland and
. Scandinavia.
(K)(S) | [EF]... . France
(K)(S) | [Ei] ..... Italy
(K)(S) | [EK] .... United Kingdom
(K)(S) | [EH] ... . Holland
(K)(S) | [EGA] ... F.R. Germany
(K)(S) | [EB] ... . Belgium
(K)(S) | [XL]..... Australia
(K)(S) | [XA] .... Asia, Latin America,
Africa, Middle Near
East and Oceania
(K) [PC] ... . European Audio
Club
SPECIFICATIONS
(DIN 45 500)
@ AMPLIFIER SECTION S/N
1 kHz continuous power output rated power (82)
both channels driven 2 x BOW (82) PHONO 75 dB (IHF, A: 81 dB)
40
Hz~20
kHz
continuous
power
output
TUNER,
CD/VIDEO/AUX,
both
channels
driven
2
x
SOW
(82)
TAPE
1,
2/EXT
86
dB
(IHF,
A:
97
dB)
Total harmonic distortion —26 dB power (8)
rated
power
at
40
Hz~20
kHz
0.02%
(8Q)
PHONO
65
dB
half power at 1 kHz 0.003% (802) TUNER, CD/VIDEO/AUX, TAPE 1, 2/EXT 65 dB
half power at 40 Hz~20 kHz 0.01% (80) 50 mW power (82)
~26 dB power at 1 kHz 0.007% (8) PHONO 63 dB
50 mW power at 1 kHz 0.007% (822) TUNER, CD/VIDEO/AUX, TAPE 1, 2/EXT 64 dB
intermodulation distortion Tone controls
rated
power
at
250
Hz:
8
kHz=4:1,
8
0.02%
BASS
50
Hz,
+10
dBx
—
10
dB
rated
power
at
60
Hz:
7
kHz=4:1,
SMPTE,
80
0.02%
TREBLE
20
kHz,
+10
dB»
—10
dB
Power
bandwidth
Loudness
control
(volume
at
—30
dB)
50
Hz,
+9
dB
both
channels
driven,
—3
dB
10
Hz~25
kHz
(80,
0.02%)
Output
voltage
and
impedance
Residual hum and noise 0.8 mV REC OUT 150 mV
Damping factor 40 (80)
Input sensitivity and impedance @ GENERAL
PHONO 2.5 mV/47kO Power consumption 290W
TUNER, CD/VIDEO/AUX, TAPE 1, 2/EXT 150 mV/22k Power supply
PHONO
maximum
input
voltage
(1
kHz,
RMS)
150
mV
For
United
Kingdom
and
Australia
AC
50
Hz/60HZ,
240V
Channel
balance,
CD/VIDEO/AUX
250
Hz~6,300
Hz
+1
dB
For
continental
Europe
AC
50
Hz/60H
z,
220V
Channel
separation,
CD/VIDEO/AUX
1
kHz
50
dB
For
others
AC
50
Hz/60
Hz,
110V/120V/20V/240V
Headphones
output
level
and
impedance
490
mV/330Q
Dimensions
(W<XHXD)
430
x
86
xX
240
mm
Load
impedance
(16-15/16”
X
3-3/8”
x
B-7/16")
MAIN
or
REMOTE
40~16Q
Weight
9.1
kg
MAIN
and
REMOTE
8QN~160
(1
1.3
Ib.)
Frequency response Note:
PHONO
RIAA
standard
curve
Total
harmonic
distortion
is
measured
by
the
digital
spectrum
+0.8 dB (30 Hz~15 kHz) analyzer (H.P. 3045 system).
TUNER, CD/VIDEO/AUX, TAPE 1, 2/EXT
10 Hz~80 kHz (-—3 dB) (Specifications are subject to change without notice for {yr-ther
improvement.)
Matsushita Electric Trading Co., Ltd.
&
‘Technics
P.O.
Box
288,
Central
OgpKa
Japan

Technics SU-Z400 Specifications

General

Brand	Technics
Model	SU-Z400
Category	Amplifier
Language	English