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Mechanical Parts - Motorola 8991142 Service Manual

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R E P L A C E M E N T P A R T S L I S T
NOTE:
When o r d e r i n g p a r t s , s p e c i f y model number of s e t i n a d d i t i o n t o p a r t number and d e s c r i p t i o n
of p a r t .
E l e c t r o n i c p a r t s of e q u i v a l e n t r a t i n g a r e n o t n e c e s s a r i l y of e q u i v a l e n t s t a n d a r d s .
The components l i s t e d i n t h i s S e r v i c e Manual have been chosen f o r r e l i a b i l i t y and a p p l i c a -
b i l i t y t o t h e s p e c i f i c c i r c u i t s i n v o l v e d .
For maximuh customer s a t i s f a c t i o n and minimized
c a l l - b a c k s ,
use t h e e x a c t Motorola p a r t s replacement.
Ref.
P a r t
No.
Number
D e s c r i p t i o n
ELECTRICAL PARTS
L i s t
Ref.
P a r t
P r i c e
No.
Number
D e s c r i p t i o n
L i s
,
P r i
T-3
*25C41618A01
DRIVER
.........................
2 .
T-4
*25C41617A01
OUTPUT........
e . . . . . . . . . . . . . . . .
2.
C a p a c i t o r
-
Note:
A l l c a p a c i t o r s a r e ceramic d i s c type
u n l e s s o t h e r w i s e s r e c i f i e d
TRANSISTORS
C-1
21D40339A15
.0033 m f
l O O V (USE
21D40339A31
...................
. 2 0
V-1
48K134601
2SA72(RF amp)
..................
2.
C-2
2031534810
5 m m f t o 8 0 m m f
trimmer
.......
.45
V-2
48K134601
2SA72 ( c o n v e r t e r )
..............
2.
.................
C-3
21D40339A63
.005 m f
l O O V
( r e p l a c e w i t h
V-3
48K134601
2SA72 ( 1 s t I F )
2.
same v a l u e a s o r i e i n a l
art)..
. 2 5
V-4
48C124300
2N573 ( d r i v e r ) . . . . . . . . . . . . . .
.....
2.
.
~
-
-
-
C-5
*21D40339A63
.005 m f
100V..
.......-........
.25
V-5
48C124246
2N176
i p w r
amp).
...........
.:,.
...
4.
C-7
*20C40481A06
D U A L TRIMMER C7A 275 m m f t o
350 mmf; C7B 220 m m f t o 330
...........................
m m f
1 - 6 0
C-8
*21D40339A69
.0068 m f
l O O V (USE 21R131333).
.30
MECHANICAL PARTS
..................
C-9
21D40536A27
150 m m f
100V
.20
*7B41520A01
BACKGROUND, d i a l s c a l e
. . . . . . . . . . .
...........
C-10
21C40906A10
.005 m f
l O O V
mylar
.30
84D41655A03 BOARD, p l a t e d p a n e l :
less
q l l
1 m f
3 V
.......................
.70
330 m m f
l O O V (USE 21K752589)..
.25
.
.015 m f
l O O V (USE 21K753895).
.30
.47 m f
3 V (USE 21K10003A01).
..
.45
...
1 m f
3 V
(USE 21K10003A02).
.70
. 0 5 m f
l O O V
mylar
............
.35
.............
. l m f
l O O V
mylar
.35
100-500-500
mf/l6V e l e c t r o l y t i c
.............
(USE 23C40302A04)
3.40
............
SPARK PLATE: 1 x 1"
. 0 5
SPARK PLATE: 53/64
x
1-7/8".
.
:.
. l o
....
1 m f
3 V
(USE 21K10003A02)
.70
1 m f
3 V
(USE 21K10003A02)..'..
.70
...................
.22 m f
100V
.55
..............
.0027 m f
l O O V . . .
.20
MISCELLANEOUS ELECTRICAL PARTS
....................
components
1
COVER, housing
..................
ESCUTCHEON, d i a l : i n c l s d i a l
s c a l e
.........................
2
INSULATOR, t r a n s i s t o r .
. . . . . . . . . . .
KNOB, t o n e
&
dummy.
. . . . . . . . . . . . . .
.
KNOB, volume
&
t u n i n g
.....,....
LEAD, s p e a k e r (USE 30B41627A01)
.
RECEPTACLE. a n t e n n a
. . . . . . . . . . . .
RECEPTALCE
;
f u s e (USE
9C41095AOl)
..................
1.
SCALE, d i a l . .
. . . . . . . . . . . . . . . . . .
SCREW, t a p p i n g : #6x1/2; c l u t c h
. . . . . . . . .
head ( t r a n s i s t o r mtg)
SOCKET, p i l o t l i g h t (USE
9 A 5 9 1 9 7 1 ) . . . . . .
. . . . . . . . . . . . . . .
9C40264A03
SOCKET, t r a n s i s t o r (pwr amp
-
..............
U S E 9C40264A01)
.............
E-1
48K134587
DIODE: 1N139 (AVC)
.70
E-2
48K134587
DIODE: 1N139 ( D e t ) .
............
.70
....
E-3
6 5 ~ 5 3 8 4 1 0
LAMP, p i l o t # 1 8 9 2 . . . . . . . . . .
. 2 5
l NSTALLATION PARTS & ACCESSORIES
E-4
65R122345
FUSE, 5 amp
....................
. 0 3
E-5
50C40780A03
SPEAKER, P M : 6x9; 8QVC (USE
*75A41785AOl
BUMPER, s p e a k e r
...............
..................
..........
50C40780A01)
1 1 . 3 5
8A500109
CAPACITOR, g e n e r a t o r
*lB41553A01
CHOKE, i n s t r u m e n t c l u s t e r
..................
COILS
&
C H O K E S
s u p p r e s s i o n
1.
.
#*32C41727A01
GASKET, speakek
. . . . . . . . . . . . . . . .
.....
L1 L2
&
L3
See Tuner P a r t s
#*lV41700A36
KIT, r a d i o i p s t a l l a t i o n . .
3 .
L-4
*24C40788A04
I M A G E TRAP.....
................
.n!i
2K565208
NUT, hex: 1/4-2Ox7/16x1/8
................
L-5
* 2 5 ~ 4 1 6 1 9 ~ 0 1 CHOKE, f i l t e r . .
1.715
CONTROLS
..............
R-18
*18€40764A03
VOLUME, t o n e
&
S W
2.70
RESISTORS
-
NOTE: A l l r e s i s t o r s a r e i n s u l a t e d composition
t y p e u n l e s s o t h e r w i s e s p e c i f i e d .
R-1
6S125C49
1000
10% 1/2W
................
. 1 7
R-3
6S125C43
560
10% 1/2W ( r e p l a c e w i t h
same v a l u e a s o r i g i n a l p a r t ) . .
. 1 7
R- 5
6S125C63
3900
10% 1/2W..
..............
. 1 7
............
R-6
6S125C91
56,000
10% 1/2W..
- 1 7
R-7
6S125C49
1000
10% 1/2W
................
.17
R- 8
6S125C81
22,000
1096
1/2W ( r e p l a c e w i t h
same v a l u e a s o r i g i n a l p a r t ) . .
.17
R-9
6S125C93
68,000
10% 1/2W
..............
. 1 7
R-10
6S125C99
120,000
10% 1/2W
.............
.17
R - 1 1
6S125C81
22,000
10% 1/2W
..............
.17
R-12
6S125C91
56,000
10% 1/2W
..............
.17
R-13
6S125C43
560
10% 1/2W ( r e p l a c e w i t h
same v a l u e a s o r i g i n a l p a r t ) . .
.17
................
R-14
6S125C67
5600
10% 1/2W
.17
R-15
6S125C73
10,000
10% 1/2W
..............
.17
R-16
6S125C79
1 8 , 0 0 0
10% 1/2W
..............
.17
.................
R-17
6S125C43
560
10% 1/2W
. 1 7
R-18
-
See C o n t r o l s
...........
R-19
6S125C83
27,000
10% 1/
2W...
.17
R-20
6S125C69
6800
10% 1/2W
................
.17
R-21
6S125C43
560
10% 1/
2W.
................
.17
R-22
6S125C37
330
10% 1/2W
.................
. 1 7
R-23
17C40259A02 75
10% 1/2W wirewound PTC....
. 3 5
R-24
*17C40258A05
2 . 7
5% 1/2W wirewound..
......
.40
R-25
*17C40258A04
.33
10% 1/2W wirewound PTC.
...
.45
R-26
6S124C89
47,000
10% 1/4W..
.............
. 1 7
R-27
6S125Cll
27
10% 1/2W
...................
.17
TRANSFORMERS
( b r k t mtg)
..................
NUT, hex: 1/2-28x5/8~3/32
( r a d i o mtg)
..................
PLATE, s p e a k e r mtg
............
SCREW, t a p p i n g : #6x1/2 ( s p k r
t o p l a t e )
....................
TUNER PARTS
BEARING, b a l l . . . . .
............
CLUTCH
Br
DISC ASSEM.
..........
COILS
&
M T G PLATE ASSEM..
.....
CORE, i r o n ( a n t
&
RF)
.........
CORE, i r o n ( o s c i l l a t o r )
.......
C R O W N G E A R
&
PINION A S S E M
.....
G E A R BUSHING
&
DISC ASSEM...
..
G R O M M E T , c o r e mtg
.............
LINK, c o n n e c t i n g
..............
POINTER
&
STUD A S S E M
..........
PUYHBUTTON
....................
ROLLER, c l u t c h r e l e a s e .
.......
S C R E W
&
N U T ASSEMi a d j u s t a b l e .
SCREW, s e t : 4-40x5/16
( c l u t c h
&
d i s c assem)
................
SCREW, t a p p i n g : #4x7/16 ( c o i l s
mtg)
.........................
SHAFT, d r i v e : i n c l s d i s c s . . . . .
'SHAFT, manual t u n i n g
..........
SPRING, a n t i - r a t t l e
(on c l u t c h
brkt)........................
SPRING, c l u t c h r e l e a s e .
.......
SPRING, c o n n e c t i n g l i n k . . . . . . .
SPRING, p o i n t e r . . . . . .
.........
SPR1NG;retaining
(manual
s h a f t )
.......................
SPRING, r e t a i n i n g ( p u s h b u t t o n )
SPRING, t e n s i o n ( p o i n t e r )
.....
--
*77D41550A01 TUNER, AT-407:
complete..
..............
T-1
*24D41583A02
1st IF: 262.5KC..
1 . 9 5
43692188
WASHER, "C" ( p o i n t e r ) .
...
...............
T-2
*24D41583AOl
2nd I F : 262.5KC.
2.10
4.4562431
WASHER, cup ( c l u t c h ) .
....
* N E W ITEM, APPEARS I N
ANY
LIST F O R FIRST TIME
# LIMITED REPLACEMENT
ITEM,
T B E V O L U M E OF REPLACEMENT
0
ITEMS I S SMALL, THEREFORE, I T I S SUGGESTED
TH4T
ORDERING B E D O N E O N L Y AS REQUIRED.

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