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REF
DES
DESCRIPTION
ORBAN P/N
VEN
(1)
VENDOR P/N
ALTERNATE
VENDORS(1)
QUAN/
SYS.
NOTES
RESISTORS
ALL COMMON RESISTORS NOT SPECIFICALLY LISTED ARE GENERALLY SPECIFIED BELOW:
Replace resistors only with the same style and with the exact value as marked on the resistor body,
lest performance or
stability
be compromised.
If the resistor
is damaged,
consult the factory or refer to the Schematic to obtain the value.
Metal
Filn Resistors
Body:
conformally-coated
1.0.:
five color bands or printed value
Orban P/N:
2004X - XXX
Power Rating:
1/8 Watt @ 70°C
Tolerance:
1%
Temperature Coefficient:
100 PPM/°C
U.S.
Military Spec.:
MIL- R-10509,
Style RN55D
Manufacturers:
R- Ohm ( CRB-4FX), TRW/IRC, Beyschlag, Dale, Corning,
Matsushita
Carbon Film Resistors
Body:
conformally-coated
1.0.:
four color bands
Orban P/N:
20001 - XXX
Power Rating:
k
Watt @ 70°C
Tolerance:
5%
Manufacturers:
R- Ohm ( R-25),
Piher,
Beyschlag,
Dale, Phillips,
Matsushita
Carbon Composition Resistors
Body:
molded phenolic
1.0.:
four color bands
Orban P/N:
2001X - XXX
Power Rating: ( 70
°
C)
k
Watt ( Body 0.090" x 0.250")
Watt ( Body 0.140" x 0.375")
Tolerance:
5%
U.S. Military Spec.:
MIL- R-11,
Style RC- 07 () 14)
or RC- 20 ( kW)
Manufacturers:
Allen-Bradley, TRW/IRC,
Stackpole, Matsushita
Cermet Trimmer Resistors
Body:
3/8" square ( 9mm)
I.D.:
printed marking on side
Orban P/N:
20510 - XXX
Power Rating:
Watt @ 70
°
C
Tolerance:
10%
Temperature Coefficient:
100 PPM/
°
C
Manufacturers:
Beckman ( 72PR-series),
Spectrol, Bourns, Matsushita
Power Supply and Regulator Board,
Card # PS
C
R103
Wirewound,
2W,
0.62 OHM + 5%
20028-862
IRC BWF Series
( 2)
2
L
LA
R104
Same as R103
D
R106
Trimpot,
18 turn,
500 OHM + 20%
20508-150
BEK
68XR500
Many
1
Meter Resistor Board,
Card # MR
R5
Trimpot,Vertica1,1K
20509-210
BEK 72XR1K
Many
2
R6
Same as R5
Card 113/4
R309
Control,
25K ( 5010R)
20742-000
CTS
270- Series
AB,BRN
2
R409
Same as R309
Card # 5
R515
Single Pot,
100K ( 5020R)
20736-000
CTS
270- Series
AB,BRN
2
R533
Single Pot,
5K ( 5050)
20735-000
CTS
270- Series
AB,BRN
2
R550
Same as R515
R560
Same as R533
Card #6
R678
Control,
Linear,
50K ( 5050)
Card # 7
R701
Trimpot,
15 turn,
25K
R708
Same as R701
20727-000
CTS 270 Series
20512-325
BEK 89PR25K
AB,BRN
Many
1
2
FOOTNOTES:
(1)
See last page for abbreviations
(2)
No Alternate Vendors known at publication
(3)
Actual
part
is specially selected from
part listed, consult Factory
(4)
Realignment may be required
if
replaced,
see Circuit Description and/or Alignment
Instructions
SPECIFICATIONS AND SOURCES FOR
REPLACEMENT PARTS
OPTIMOD-TV
MODEL 8182A
Rev.02 2/86
RESISTORS
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