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Technics SL-P200 Service Manual

Technics SL-P200
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SL-P200
TEMPORARY
SETTING
OF
EACH
VR
Note:
If
a
disc
skips
or
can
not
be
played
back,
adjust
each
VR
temporarily,
as
shown.
VR106
VR101
VR105
VR104
VR102
VR103
elt
felt
felt
RINSNe@
BEST
EYE(PD
BALANCE)
ADJUSTMENT
1.Connect
CH1
of
the
oscilloscope
to
TJ101
(+)
and
GND
(-)
of
the
servo
P.C.B.
Oscilloscope
setting:
VOLT
200mV
SWEEP.....0.5ysec.
LAN
KID
ve
RRR
as
i
2.Seta
test
disc
(SZZP1014F
or
SZZP1054C)
and
turn
ON
ANNOY’).
WW,
AX
OO,
4
the
power
switch
of
the
player.(Refer
to
page
11.)
Wd
OX
KX
Cavane
\A/
3.Set
the
player
to
the
play
mode.
/X)
XA
MAV/\\
XXXX
4.Adjust
VR101
so
that
the
eye
pattern
of
RF
signal
is
PLE
ERR
R
IN
stretched
to
maximum.
5.Turn
OFF
the
power
switch
of
the
player.
FOCUS
GAIN
ADJUSTMENT
1.Connect
the
servo
gain
adjuster.(Refer
to
page
12.)
2.Set
the
selector
switch
of
the
servo
gain
adjuster
to
2
eae
BES
EeEe
jen
rasan
La
ot
Becta
to
a
frequency
of
825Hz
A
AIALA
#
IAC
and
an
output
voltage
of
100mVp-p.
Then
connect
the
WW
VINE
WWI
Oe
ee
ee
oscillator
to
OSC
(+)
and
GND
(-)
terminals
of
the
servo
gain
adjuster.
4.Connect
CH1
and
CH2
of
the
oscilloscope
to
TP1
and
TP2
of
the
servo
gain
adjuster.(
TP3
is
the
ground
terminal.)
(eal
PG
a
a
ae
1OomV(both
channels)
RIALA
GALA
AAI
AW
AW
WIE
VOM
N
8.Seta
test
disc
(SZZP1014F
or
SZZP1054C)
and
turn
ON
Reel
hed
ee
dee
ke
ae
the
power
switch
of
the
player.(Refer
to
page
11.)
6.Setthe
player
to
the
play
mode.
*
Make
a=b
7.Setthe
selector
switch
of
the
servo
gain
adjuster
from
bar
dig
to
a3”.
8.825Hz
signals
will
be
displayed
on
the
oscilloscope.
Adjust
VR104
until
the
waveform
amplitudes
of
both
channels
are
equal.
9.Shift
the
selector
switch
of
the
servo
gain
adjuster
from
”3”
to
"2".
TRACKING
GAIN
ADJUSTMENT
1.Oscilloscope
setting
and
connections
are
the
same
as
above.
2.Setthe
low
frequency
oscillator
to
a
frequency
of
1.0kHz
andan
output
voltage
of
100mVp-p.
3.Setthe
selector
switch
of
the
servo
gain
adjuster
from
"2"
to
"1".
4.1.0kHz
signals
will
be
displayed
on
the
oscilloscope.
Adjust
VR102
until
the
waveform
amplitudes
of
both
channels
are
equal.
5.Shift
the
selector
switch
of
the
servo
gain
adjuster
from
"4
”
to
ey
dd
*Make
a=b

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Technics SL-P200 Specifications

General IconGeneral
BrandTechnics
ModelSL-P200
CategoryCD Player
LanguageEnglish

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