Technics SL-P200 Service Manual

SL-P200
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20
21
22
23
24
25
26
@
SCHEMATIC
DIAGRAM
Ga
POWER
SUPPLY
CIRCUIT
(This
schematic
diagram
may
be
modified
at
any
time
with
development
of
new
technology.)
Qi3
icll
A
2
A
D/A
CONVERTER/AUDIO
CIRCUIT
‘a
ea
Ute
ee:
lege
STE
owl
Notes:
.7V
awe
q
ey
°S1
:
Power
switch
in
“on”
position.
aov
aan
®
ten
@
Soke
°$2
:
Voltage
selector
switch.
a
sat
©
e
A
(For
[EK],
[XA],
[XB],
[PA],
[PE]
and
[PC]
only.)
/01V
Saniinin.
Q13
)
¢S101
=:
Disc
holder
open/close
detection
switch.
ates
say
if
Be
°$102
_:
Disc
holder
open/close
detection
switch.
O.2ps.0.2W/D1V
6av
6
C))
6)
AC
120
.
28
gps
z
%
|
mcasy)
cuiteltncanes
¢S601
:
Open/close
switch.
“Slexs
cape
|
ef
©
°S602
_:
Stop
switch.
a
>
°
r-Hae
¢S603
=:
Pause
switch.
OV
4
tay
Sti
.
ms
OY
ome
av
OK
28
ith
-svfters
“73V
ATR
13(Glion
J901
¢
$604
:
Play
switch.
ee
cee
at
pe
Peet
af
eseiase
|
||
HAS
+8605:
Repeat
switch.
aay
MNISS4PEP
system
3
ies
=
a
Poms
sara
|
rene
*S606
—
:
Program
switch.
ew
UCD
Se
SL
2068
83
“nee
=
reRssz004
3s
40]
HEADPHONES AMP
CIRCUIT
*S607
:
Backward
search
switch.
Eff
asie
meee
ewrs
Ue
a
aes
Dis
A
uv
*S608
:
Forward
search
switch.
TOWING
sav
+
10
aoe
Saneeunly
2A.
ee
:
Vv
al
Me2
28
Di45C
¢
S609
:
Backward
skip
switch.
-
ane
136y8
suv
a
218L
2SD1450
;
:
H
G0)
TRV-R
Pioy
44, MLO)
115
Pear
<a P
HEADPHONES
AMP
MUTING
gy)
¢
$610 Forward
skip
switch.
aie
waassomutae
[818
i
+
°S611
—_:
Preset
edit
play
switch.
30!
(oi
2SB
1238
eg
NMG
Soir
zh
=
ee
F
Faget
SreuL
axon
:
ary
eae
¢$612
:
Time-mode
select
switch.
a
av
(FY
2
sT
SS
es
*
The
voltage
value
and
waveforms
are
the
reference
voltage
of
say
=
og
ae
7
ae
:
28
this
unit
measured
by
DC
electronic
voltmeter
(high
impedance)
‘
as
ot
gs
and
oscilloscope
on
the
basis
of
chassis.
B01
1debea
iia
2a
Accordingly,
there
may
arise
some
error
in
voltage
values
and
=
45%
a
86!
CN406
ff
CN6Oef]_CNGOTHI
CNET!
Be
waveforms
depending
upon
the
internal
impedance
of
the
tester
ge
27
[>—e
Dt
Ga
One
O
or
the
measuring
unit.
4agv
aie
(Hie)
ex
LY
;
es
es
*
The
parenthesized
are
the
values
of
voltage
generated
during
d
(ae
ON.
Ne
AY
|
-eHe—o
playing
(Test
disc
1kHz,
L+R,
OdB),
others
are
voltage
values
9901
Esta
ag02
assi,ac2
get
tala)
in
stop
mode.
b
DTCI24ES
DTAI24EST
28C3311
%8
b=
=
«
important
safety
notice:
d
SWITCHING
SWITCHING
REGULATOR
Peron
‘
otice:
;
oad
e
-6v
[>
Sev
Sm
=o.
0-0
Components
identified
by A\
mark
have
special
characteristics
[
oe
pe
<Gasv
ge
YY
i
LI
important
for
safety.
When
replacing
any
of
these
SmezvOIV
Pray
RIL
28h,
12853,
7
eee
components,
use
only
manufacturer’s
specified
parts.
AN
ot
Th
“wie
g8cp
*
—C}/-+7}--
:
Positive
voltage
lines
and
negative
voltage
2
Sus.
B01?
aoe
Lov
IK:
yl
eSe0-t
oo i
te,
eee
ate
lines.
am
GY
rave
t
Audio
signal
lines.
49V
ey
65)
(ov)
‘) 6a
>
oSms.2W0Iv
eves
ati
f
xt
Soy
e
aan
-66v
[>
NN
Ait
Caution
!
al
T
NJM4560M
:
Per
5
pq
13/sReK
Ge
9g
aes
CE
80s
47P
BUFFER AMP
re
{|
|
e301
oe
ee
;
DIAIZ4EST
DTCI24EST
0853
rorf
OE
l
KR
IC
and
LSI
are
sensitive
to
static
electricity.
ecesaRae
OMNES
ITS
RN
a
J
SWITCHING
SWITCHING
DTAII4EST
Ane
a
Secondary
trouble
can
be
prevented
by
taking
care
during
repair.
MUTIN
NT.
3
PROCESSING
plo
n
Se
sof
DPR
eee
gy
ROO
J
prem
¢
Cover
the
parts
boxes
made
of
plastics
with
aluminum
foil.
sv
Daa
FCLY
GA)
Bisis
yaeae
2
¢
Ground
the
soldering
iron.
MAW
bones
Ay
ico
ee
2us
BV/0IV
;
alel
32v
¢
Put
a
conductive
mat
on
the
work
table.
O2us.2v/01V
Sys.
2V/01V.
DAS/FLAGS
GD
D
Cm
ao
eevee
at
©
Do
not
touch
the
pins
of
IC
or
LSI
with
fingers
directly.
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16K RAM
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4801
ss
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47P
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8
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R810 /A7K
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R822 47K
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1C803
LM833M
COMPARATOR
DTAI24EST
SWITCHING
OTCI24EST
SWITCHING
R840 330
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2SC33 11 VIH8BDN2
NJM4560M SWITCHING LOW PASS FILTER som|
BUFFER AMP
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Technics SL-P200 Specifications

General

Brand	Technics
Model	SL-P200
Category	CD Player
Language	English