Note:
R51
,54,55,57,67,68,74,75,82,89
BE
SURE
TO
PROVIDE
MODEL
AND
SERIAL
NUMBER
WHEN
ORDERING
REPLACEMENT
PARTS.
Dia.
Mkgs.
Part
No.
Description
PC2
071
642
FIgure
8-2.
CircuIt
Card,
Motor
Speed
DigItal
Quantity
A50-53
009159
IC,Iiriear358
4
C50
039
482
CAPACITOR,
elctlt
1
OOuf
35VDC
1
C51
031
699
CAPACITOR,
mylar
.0022uf
200VDC
1
C52,61
073
739
CAPACITOR,
cer
.luf
5OVDC
2
C53,62
035
833
CAPACITOR,
mylar
.033uf
100
VDC
2
C54
005
023
CAPACITOR,
tantlm
2.2uf
20V
1
C55,66-75,77
031
643
CAPACITOR,
cer
.Oluf
500VDC
12
C56
073
549
CAPACITOR,
mylar
.Ol5uf
200V
1
C57
007
742
CAPACiTOR,
eictlt
lOut
35V
1
C60
035
561
CAPACITOR,
mylar
4uf
200V
1
C63,64
044
602
CAPACITOR,
polye
film
.47uf
400
VDC
2
C65
031
721
CAPACITOR,
mylar
.22uf
200
VDC
1
CR50
095033
091
861
079
844
RELAY,
end
24VAC4PDT
SOCKET,
relay
SPRING,
hold
down-relay
1
1
1
D50-54,56-60
026202
DIODE,
1A400VSP
10
D55
080910
DIODE,zenerl5V5W
1
1C50
081
800
IC,
interface
2907
1
Q50,53
037
200
TRANSISTOR,
NPN
200MA
40V
2
Q51
037
824
THYRISTOR,
SCR
7.4A
200V
1
Q52
039 355
TRANSISTOR,
UJT
15MA
40V
....
..
1
R50
030
839
RESISTOR,
WW
fxd
5W
220
ohm
1
Note
1
035
827
RESISTOR,
CF
.25W
10K
ohm
10
R52,56,61
052
138
RESISTOR,
CF
.25W
20K
ohm
3
R53
039332
RESISTOR,
CF
.25W
l5Kohm
1
R58,62,65,66
71,72,76,90
035
884
RESISTOR,
CF
.25W
100K
ohm
8
R59
030
007
POTENTIOMETER,
cermet
151T
.75W
50K
ohm
1
R60,87,88
039 335
RESISTOR,
CF
.25W
47K
ohm
3
R63,79
039
106
RESISTOR,
CF
.25W
470
ohm
2
R64
039
331
RESISTOR,
CF
.25W
4.7K
ohm
1
R70
049
015
RESISTOR,
CF
.25W
lOmeg
ohm
1
R73,83
039
328
RESISTOR,
CF
.25W
1.5K
ohm
....
2
R77
052
142
RESISTOR,
CF
.25W
120K
ohm
1
R78
039
108
RESISTOR,
CF
.25W
82K
ohm
1
R80
035
886
RESISTOR,
CF
.25W
22K
ohm
1
R81,84
035825
RESISTOR,CF.25WlKohm
2
R85
030937
RESISTOR,CF.SWlOohm
1
R86
030
090
092
648
RESISTOR,
CF
.5W
47
ohm
RESISTOR,
WW
fxd
zero
ohm
1
15
T50
085
399
TRANSFORMER,
pulse
1
VR1
047272
IC,
linear
78L12
1
VR5O
081
799
IC,
linear
78L08
1
OM-135
582
Page
25