Technics SU-V620 - Operation Circuit; Volume Circuit

20 Hz~20 kHz continuous power output
both
channels
driven
2x70
W
(8
Q)
1
kHz
continuous
power
output
both
channels
driven
(THD:
1%)
2x80
W
(8
QO)
2x 100 W (4.9)
63
Hz—12.5
kHz
continuous
power
output
both
channels
driven
(THD:
1%)
2x75
W(8Q)
2x95
W
(4.0)
Total harmonic distortion
tated
power
at
20
Hz~20
kHz
0.1%
(8)
intermodulation
distortion
(50
Hz:
7
kHz
=
4:1,
SMPTE)
tated
power
0.1%
(8Q)
Residual
hum
and
noise
1
mv
Damping
factor
100
(8
Q)
50
(4
Q)
Headphones
output
level/impedance
540
mV/47
Q
Load
impedance
AorB
4-169
AandB
8-160
input
sensitivity/impedance
PHONO
MM
2.5
mV/47
kQ
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/DCC
Phono
maximum
Input
voltage
(1
kHz,
RMS)
150 mV/22 kQ
MM
150
mV
(IHF
'66)
S/N
(rated
power,
4
Q)
PHONO
MM
76
dB
(77
dB,
IHF
'66)
TUNER, CD, AUX, TAPE 1, TAPE 2/DCC
92 dB (95 dB, IHF '66)
SIN at —26 dB power (4 0)
PHONO
MM
67
dB
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/DCC
70
dB
SIN
at
50
mW
(4
©)
PHONO
MM
63
dB
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/0CC
63
dB
Frequency response
PHONO
MM
RIAA
standard
curve
+1
dB
(80 Hz-15 kHz)
TUNER,
CD,
AUX,
TAPE
1,
TAPE
2/0CC
3 Hz-60 kHz (+0, —3 dB)
+0 dB, ~0.3 dB (20 Hz—20 kHz)
Tone controls
BASS
50
Hz,
+10
to
~10
dB
TREBLE
20
kHz,
+10
to
-10
dB
Output
voltage
TAPE
1,
TAPE
2/DCC
REC
OUT
150
mv
Channel
balance
(AUX
250
Hz-6.3
kHz)
+14B
Channel
separation
(AUX
1
kHz)
50
dB
@
GENERAL
Power
consumption
190
W
Power
supply
AC
50
Hz/60
Hz,
230
—240
V
Dimensions
(W
x
H
x
D)
430
x
125
x
310
mm
Weight
8.8
kg
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.
3.
The
specification
values
given
have
been
measured
while
us-
ing
a
240
V
power
supply.
15