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Specifications - Yamaha R-50 Service Manual

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a
R-5()
I
TO
SERVICE PERSONNEL
(Pr:epared
in
accordance
with UL
Standard
12701
Before
service
of
this
appliance
by you,
please
carefully
read
this
service
manual.
Please
make
Leakage-current
or
Resistance
measurements
by
suitable meter
to
determine
1
that
exposed
parts are acceptably
insulated
from the
supply
circuit
before returning
the
appliance
to
the
customer.
A
PROBE
WITH SHIELDED LEAD.
B
SEPARATED
AND
USED AS
CLIP
WHEN
MEASURING CURRENTS
FROM
ONE
PART OF APPLIANCE TO ANOTHER.
Confirm
that the
leakage
current is
not
more
than 0.5mA AC.
I
SPECIFICATIONS
Phono
O.42mV
Aux,Tape
20mV
Maximum
lnput
Signal
l
kHz 0.01%
THD
Phono
85mV
Output
Level/lmpedance
Rec
Out
120mV/1ko
0.015%
THD
o59v1220a
Phono
(lV)
0.015%
LEAKAGE CURRENT MEASUREMENT ClRCUITS
GROUND
Appliance intended
for connection
to
a
1
20
volt
power supply.
30dB Ouietinq
75rl
0.8lrv
(9.3dBf)
Usable
Sonsitivity
(DlN)
Mono
(S/N
26dB)
o.8pv (9.3dBfl
(G)(B)(A)
85dB
Mono
SOdB
(G}(B)(A)
Stereo
76dB (G)(B)(A)
Mono
tkHz
o.1%
nal
to
Mono
Stereo
lkHz
0.15%
Harmonic Distortion
l4OkHz Devl
Stereo
lkHz
0.15%
(G)
lkHz
4OdB
30Hz
to
15kHz
-1.5""
Frequenry
Response
20Hz
to
100kHz
Aux,
Tape
-3dB
RIAA
Equalization
Deviation
Phono
lo.sdB
Total Harmonic Distortion
513
to
1620kHz (G)(A)(B)
510
to
1620kHz or
Aux,
Tape
to
SP
Out
1W8o
0.008%
t
ntermodulation Distortion
US
&
Canadian
Models
General Model
European Model
120V
AC,60Hz
110
-
120V
ACl220
-
240V AC,50/60H2
22OV
AC,
SOHZ
Bass
boost/cut
Treble
boost/cut
tlOdB
(at 50Hz)
tlodB
(at
2okHzl
British & Australian
Models
240V
AC,50Hz
Power
Consumption
180W (U)(C)
100w
(R)
(Ul
.....
U.S.A. model
(C)
.....
Canadian model
(A)
.....
Australian
model
(G)
.....
European model
(Bl
.....
British
model
(Bl .....
General model
Specifications subject to
change
without
notice.
Attenuation
-20d8
(at
lkHz)
FM
10O%mod lkHz
FM
40kHz
mod
500mV/5ko
380mv/5ko
(G)
1
Mono
1.6pV (15.3d8f)
stereo
22sV
(38.1dBfl
o.8pv (9.3dBfl
(G)(B)(A)
852
1.8d8
0.02%THD 17.5W8r}
2.5mYl47k{t
80dB (G)(B)(A)
to
(SmV lnput Shorted) 88dB/80dB
(G)
Aux,
Tape
5.1kO
Shorted
lkHz
60dB
Tone
Control CharactotistiG
Switched
200W max.
Unswitched
200W max.
7-118x4x1

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