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2
1
VR
I
4,7k
A
SUPPLY P.C.BOARD
ASSEMBLY
SW
P.
C.
BOARD ASSEMBLY
MOTOR ASSEMBLY
PYY
I047
B
For PL-333/
RD
type onty
AC POWER
CORD
^
PDG lO
r4
A
acrrsvzzsov
5Ol6OHz
^
st
PowER
/!\
PSF-023
,tr
PowER
TRANSFoRMER
o
pl
t-
256
r-----'l
1r
l
4,7
k
VR2
4,7
k
s2
PSHT006
c^:
9':DS^*
--l
--l
'1
.
2.
3.
APowER
SUPPLY
P.c.BoARO
ASSEMBLY
RESISTORS:
lndicated
in Sl,
1/8W
&
1/4W, r5%
tolerance
unless
otherwise
noted
k;
kO,
M;
MO,
(F);:19l",
(G);
t2%, lKl;110%,
(M);
!20%
tolerance
CAPACITOBS:
Indicated
in
capacity
(pFIlvoltage
(V)
unless
otherwise
noted
p; pF.
lndication
without
voltage
is 50V
except electrolytic
capacitor.
VOLTAGE, CURBENT:
E;
DC
voltage
(V)
at no
input
signal
Value
in
(
)
is DC
voltage at rated power.
mA;
DC
current
at
no
input
signal
OTHERS:
|;
Signal
route-
@ ;
Adiusting
Point.
The
A
mark found on
some
component
parts
indicates
the
importance
of
the
safety
factor
o{
the pan.
Therefore,
when
replacing,
be sure
to
use
parts
of
identical designation.
'
marked capacitors and
resistors have
parts numbers,
This
is
the
basic schematic diagram,
but
the
actual
circuit
may
vary
due
to
improvemants in
design.
SW P.C.BOARD
ASSEMBLY
SWITCH
ES:
51;
POWER
ON
-
OFF
52:
SPEED
331/3
rPm
-
45 rpm
The
underlined
indicates
the switch
position.
-
4.
D
3
2
1
I
-
__l
I
u"
,.
,".
,r*u"u.o,
L_--
-l
L
POWER
9'_rl^,* -l
I
u^,.u*r,u"rruu.o,
3
MOTOR
ASSEMBLY
PYY
I047
4.
SCHEMATIC
DIAGRAMS
^
st
PowER
/!\
PSF-O23
,A poweR
IRANsFoRrvER
-
ptt-257
T
_ _
-:-.]
lr
l
A
acl tov
r
27V
AC
POWER
P0G
-
045
ac
r20v
6OHz
VR2
4.7
k
s2
PSHTOO6
+,
I
r
c3r
+t
oorT
;
l"
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