Yamaha R-50 Service Manual - Page 7
Browse online or download pdf Service Manual for Receiver Yamaha R-50. Yamaha R-50 21 pages. Natural sound am/fm stereo synthesizer receiver
Also for Yamaha R-50: Owner's Manual (13 pages), Owner's Manual (12 pages)
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3.
DIGITAL
CONTROL
SECTION
.TEST
POINT
6
Step
Adiu3tmont itom
Connection
terminal
!nstrument
required
Adjustment
locations
Adiustmont
method
Rating
ot
standard
Remarks
I
Preset
memory
confirmation
3000
FM
ANT
AM
ANT
FM
SG
[98MHz
i lkHz I
lzoaep
7s.2dBtl
I
luoruo
trxz
I
Lroox
rvroo
I
AM dummy
antenna
AM
SG
[ro8orxz
io.lkHzl
lsodep
I
L+ooxz,30%
MoD
l
FM/AM
SW
TUNIT{G
SW
MEMOBY
SW
PHESET
SW
O
Memoring
the
PRE-
SET
Pl
at
FM
SG
frequency.
@
Memoring
the
PRE-
SET
P2
at
AM
SG
frequency.
@
Confirm that
the
fre-
quency memorized
is
recalled.
O
Press
the
FM
button
and
tuned the
98MHz
with
AUTO
seach
J
Press
the
Memory
button.
.f
The
Memory indicator
lights
about
3 seconds
J
Press
the
PRESET
Pl
during the
Memory
indicator
lights.
.l.
The PRESET LED
of
Pl
lights.
@
Press
the AM button
and
tuned
the
1080kHz
with
AUTO
seach.
+
Press
the
Memory
button
.1.
The
Memory indicator
lights and
the
PBESET
LED
of
Pl
flash6s.
T
PrCSS
thE PRESET
P2
.1.
The
Memory indicator
goes
out
and
the
PRE-
SET
LED
of
P2
lights.
2
Last channel
memory
confir-
mation
POWER SW
O
Press
the
PRESET
Pl
@
Turn the
power
switch
off.
@
After
about 5
seconds,
turn
the
power
switch on.
@
Confirm that
the
PRESET
Fl
memorized
is
recalled.
@
tnepRg-
SETof
Pl dbe:
not
lights
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