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Sony MX-P21 Service Manual page 53

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ELECTRICAL
PARTS
Ref.No.
Part No.
Description
RES,
VAR,
SLIDE
5K
RES, ADJ,
SOLID
470
RES, ADJ,
SOLID
4.7K
RV218
RV301
RV302
1-230-05 2-00
1-224-248- XX
1-224-251-XX
RV303
RV304
RV305
1-224-248- XX
1-224 251-XX
1-224-248~- XX
470
4.7K
470
RES,
RES,
RES,
ADJ,
SOLID
ADJ,
SOLID
ADJ,
SOLID
RV306
RV307
RV308
1-224. 251-XX
1-224-248- XX
1-224- 251-XX
RES,
RES,
RES,
ADJ,
SOLID
ADJ,
SOL IO
ADJ,
SOLID
4.7K
470
4.7K
RV309
RV318
RV418
1-230-048-00
1-230-049-00
1-230-049-00
RES,
RES,
RES,
VAR,
SLIDE
5K/5K
VAR, SLIDE
5K
VAR,
SLIDE
5K
RV501
RV502
RV503
1- 230-085-00
1-230-050-00
1-230-085-00
RES,
RES,
RES,
VAR, CARBON
10K
VAR, CARBON 10K
ver xoGARBON
10K
RV504
RV518
RV618
1-230-050-00
1-230-052-00
1-230-052-00
RES,
RES,
RES,
VAR, CARBON
10K
VAR,
SLIDE
5K
VAR, SLIDE
5K
RV701
RV702
RV703
RV7 18
RV801
RV802
1-230-085-00
1-230-051-00
1-224-643-XX
1-230-052-00
1-230-051-00
1-224-645-XX
RES,
RES,
RES,
VAR, CARBON 10K
ADJ, CARBON
2.2K
RES,
RES,
RES,
VAR,
SLIDE
5K
ADJ, CARBON
10K
RV803
RV818
1-224-645-XX
1- 230-05 2-00
1-515- 459-00
RES,
RES,
ADJ, CARBON
10K
VAR,
SLIDE
5K
RY9O1
$101
$102
$103
RELAY
1-552-9 47-00
1-554-
47 2-00
1-554-47 2-00
SWITCH,
SWITCH,
SWITCH,
ROTARY
PUSH
(1
PUSH
(1
$104
$105
$106
1-554-47 2-00
1-554-47 4-00
1-554- 487-00
SWITCH,
SWITCH,
SWITCH,
PUSH
(1
PUSH
(1
SLIDE
$201
$22
$203
1-552-69 2-00
1-554-
47 2-00
1-554-
47 2-00
SWITCH,
SWITCH,
SWITCH,
ROTARY
PUSH (1
PUSH (1
$204
$205
$206
1-654-47 2-00
1~554- 474-00
1-554- 487-00
SWITCH,
SWITCH,
SWITCH,
PUSH
(1
PUSH
(1
SLIDE
$306
$406
$506
1-554- 487-00
1-554- 487-00
1-554- 487-00
SWITCH,
SWITCH,
SWITCH,
SLIDE
SLIDE
SLIDE
$601
$606
$701
1-554-
47 6-00
1-554- 487-00
1-554-47 3-00
SWITCH,
SWITCH,
SWITCH,
PUSH
(4
SLIDE
PUSH
(1
KEY)
KEY)
NOTE :
' Items
with
no part number
and no des-
cription
are
not
stocked
because
they
are
seldom
required
for
routine
service.
* Items
marked
" 6"
are
not stocked
since
they
are seldom
required
for routine
service.
Some
delay
should
be
antici-
Pated
when
ordering
these
items.
*
Due
to
standardization,
parts
with
part
numbers
(4-GAL-L44-XX
or 4-GAAL-444-X)
May
be
different
from
those
used
in
the
set.
'
If
there
are
two or more
same
circuitsin
a
set
such
as a stereophonic
machine,
only
typical
circuit
parts
may
be indicated
and
Capacitors
and
resistors
in other
same
circuits
may be omitted.
MX-P 21
ELECTRICAL
PARTS
Ref.No.
Part
No.
1-554- 487-00
1-552-9 47-00
1-554- 475-00
1-55
4- 487-00
$706
$801
$80 2
$806
Description
SWITCH,
SLIDE
SWITCH,
ROTARY
SWITCH,
PUSH
(2 KEY)
SWITCH,
SLIDE
SCR1
8-7 19-834- 21
Tl
1-543- 100-00
T2
1-543- 100-00
T3
1-447 -580-00
VAR, CARBON
10K/10K
VAR, CARBON
10K/10K
CAPACITORS:
MF:LF,
PFruuF.
RESISTORS
- All
resistors
are
in ohms.
Fo:
nonflammable
THYRISTOR
SFOR3B42
CORE
CORE
TRANSFORMER,
DC-DC
CONVERTER
The components
identified
by shading
and mark
A\are
critical
for safety.
Replace
only
with
dart
number
specified.
eng
at
Et
+ DB aA
iA
yar
ER
—75—

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