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ST-S444ES
ELECTRICAL
PARTS
ELECTRICAL
PARTS
Ref.No.
Part No.
Description
Ref.No.
Part
No.
Description
R624
1-247-155-00
CARBON
10K
«5%
1/4W
R901
= 1-214-859-00
METAL
620
1%
1/2W
R628
1-247-091-00
CARBON
22
5%
1/4W
R951
=1-214-859-00
METAL
620
1%
1/2W
R631
1-247-147-00
CARBON
4.7K
5%
1/4W
RT101
1-226-236-00
RES, ADJ, CARBON
10K
(MUTING
WIDE)
R632
1-247-179-00
CARBON
100K
5%
1/4W
RT102
1-226-236-00
RES, ADJ, CARBON 10K (MUTING NARROW)
R633
=: 1-247-811-00
CARBON
150
5%
1/6W
RT151
1-226-238-00
RES, ADJ, CARBON 50K (FM AGC)
R641
= 1-247-879-00
CARBON
100K
5%
1/6W
RT152
1-226-237-00
RES, ADJ, CARBON 20K (FM METER LEVEL)
R642
=1-247-879-00
CARBON
100K
5%
1/6W
RT201
1-226-741-00
RES, ADJ, METAL GLAZE 50K (PILOT CANCEL)
R643
=: 1-247-865-00
CARBON
27K
5%
1/6W
R644
= 1-247-879-00
CARBON
100K
5%
1/6W
RT202
1-230-473-11
RES, ADJ, METAL GLAZE 200K
(R-L SEPARATION)
R645
1-247-879-00
CARBON
100K
5%
1/6W
RT203
1-228-505-00
RES,
ADJ, METAL
GLAZE
10K (VCO)
R646
1-246-507-00
CARBON
27K
5%
1/4W
RT252
1-230-473-11
RES,
ADJ, METAL
GLAZE
200K
R647
—s-: 1-247-879-00
CARBON
100K
5%
1/6W
(L-R SEPARATION)
R648
= 1-247-871-00
CARBON
47K
5%
1/6W
RT301
1-226-238-00
RES, ADJ, CARBON
50K
(AM METER)
R649
1-246-507-00
CARBON
27K
5%
1/4W
RT601
1-226-233-00
RES, ADJ, CARBON
1K (GATE
VOLT)
R650
1-246-513-00
CARBON
47K
5%
1/4W
RT602
1-226-238-00
RES, ADJ, CARBON
50K
(AM AUTO
STOP)
RT603
1-226-239-00
RES, ADJ, CARBON
100K
(CAL TONE)
R651
1-247-179-00
CARBON
100K
5%
1/4W
R652
1~246-521-00
CARBON
100K
5%
1/4W
$801
1-553-739-21
SWITCH,
KEY BOARD
(1)
R653:
1=247-165-00
CARBON
27K
= 5%
1/4W
$802
1-553-739-21
SWITCH,
KEY BOARD
(2)
$803
1-553-739-21
SWITCH,
KEY BOARD
(3)
R654
= 1-247-179-00
CARBON
100K
5%
1/4W
R655
1-247-863-00
CARBON
22K
= 5%
1/6W
$804
1-553-739-21
SWITCH,
KEY BOARD
(4)
R656
=: 1=247-171-00
CARBON
47K
5%
1/4W
$805
1-553-739-21
SWITCH,
KEY BOARD (5)
:
$806
1-553-739-21
SWITCH,
KEY BOARD
(6)
R657
=: 1-247-179-00
CARBON
100K
5%
1/4W
R658
1-247-879-00
CARBON
100K
5%
1/6W
$807
= 1-553-739-21
SWITCH,
KEY BOARD (7)
R659
1-246-513-00
CARBON
47K
5%
1/4W
$808
1-553-739-21
SWITCH, KEY BOARD (8)
$809
1-553-739-21
SWITCH, KEY BOARD (TUNING -)
R660
1-246-507-00
CARBON
27K
= 55%
1/4W
R661
1-246-521-00
CARBON
100K
5%
1/4W
$810
1-553-739-21
SWITCH,
KEY BOARD (TUNING +)
R662
1~247-879-00
CARBON
100K
5%
1/6W
$811
1-554-303-00
SWITCH, KEY BOARD (TUNE MODE)
$812
1-554-303-00
SWITCH,
KEY BOARD (HI-BLEND)
R663
1-246-507-00
CARBON
27K
«5%
1/4W
R671
1-247-871-00
CARBON
47K
85%
1/6W
$813
1-554-303-00
SWITCH, KEY BOARD te BAND)
R672
=1-247-171-00
CARBON
47K
5%
1/4W
$814
—1-554-303-00
SWITCH, KEY BOARD
(FM/AM)
$815
1+554-303-00
SWITCH, KEY BOARD (CAL TONE)
R673:
1+247-863-00
CARBON
22K
5%
1/6W
R674
=: 1+247-873-00
CARBON
56K
5%
1/6W
$816
1-554-303-00
SWITCH, KEY BOARD
(MUTING/MODE)
R675
1-247-863-00
CARBON
22k
5%
1/6W
S817
1-554-303-00
SWITCH, KEY BOARD
(SCAN READ)
$818
1-554-303-00
SWITCH, KEY BOARD (MEMORY SET)
R676
1-247-855-00
CARBON
10K
5%
1/6W
R677
= 1-247-873-00
CARBON
56K
5%
1/6W
$901 A.1-553-318-00
SWITCH, PUSH (AC POWER)(1 KEY) (POWER)
R678
1-247-169-00
CARBON
39K
5%
1/4W
$902
1-552-625-00
SWITCH,
SLIDE
(PROGRAM)
$903
1-554-165-00
(US,Canadian,E)...SWITCH,
SLIDE(10K/9K)
R679
1~247-873-00
CARBON
56K
5%
1/6W
R680
1~247-179-00
CARBON
100K
5%
1/4W
$904 A.1-526-576-51
(E)....SELECTOR,
POWER VOLTAGE
R681
1-246-529-00
CARBON
220K
5%
1/4W
x601
1-567-125-00
VIBRATOR,
CRYSTAL
R682
= 1-247-879-00
CARBON
100K
5%
1/6W
R683
1-247-883-00
CARBON
150K
5%
1/6W
R684
1-247-131-00
CARBON
1K
5%
1/4W
R685
1-247-141-00
CARBON
2.7K
5%
1/4W
R686 A.1-247-123-00
CARBON
470
«5%
1/4w
OF
R687:
1~247-155-00
CARBON
10K
«5%
1/4W
NOTE :
* The mechanical
parts with no reference
CAPACITORS:
number in the exploded
views are not
* All
capacitors
are
in uF.
Common
ca-
e components
identifie
supplied.
Ppacitors are omitted.
Refer to the
set
and na Aare
;
it
,
following
lists
for their
part numbers.
critical
for safet
—
marked
" * " are not stocked since
MF uF, Psat.
P
ers
Reelace caly-with save
y are seldom
required
for routine
number specified
service.
Some delay should
be antici-
COILS
'
pated when ordering these items.
Les composants
identifiés
par
: If there are two or more same circuitsin
a
i
une tree et une marque A\sont
set such as a stereophonic machine, only
SEMICONDUCTORS
re
ae
pour
la
securite.
typical
circuit parts may be indicated and
In each case, U: u, for example:
e
les
remplacer
que
par
capacitors and resistors
in other same
UA--+: wA-++, UPA---:
WPA---, UPC---:
PC,
une piece
portant
le
numéro
circuits
may be omitted.
UPD- ++: uPD:--
specifie.
—47—
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