Tektronix 543B Instruction Manual page 43

SERIAl/MODEL NO.
REF. PART
NO. NO.
DISC. IFF.
66 426-193
. . . .
212-023
67 387-758
. . . .
354-056
68 334-904
. . . .
213-088
369-007
69
70 . . . .
212-037
210-808
210-462
212-004
71
- - - -
212-037
210-809
210-008
210-462
212-004
72 . . . .
211-544
210-886
210-805
210-478
211 -507
73 348-056
74
407-027
. . . .
211-537
75 387-945
. . . .
213-104
352-002
76
- - - -
352-010
200-582
210-873
NO NUM BER
77 131-150
. . . .
129-041
200-185
205-014
210-003
210-551
211-015
214-078
377-041
. . . .
213-104
FRONT REAR fConf'dJ
&
Q
T
Y.
1 MOUNT, fan motor
Mounting Hardware: (not included)
-
4 SCREW, 8-32 x
%
PLATE, rear sub-panel
1
- Includes:
1
RING, ornamental
TAG, voltage, rating
1
Mounting Hardware: (not included)
-
2 SCREW, thread forming, 4-40 x V- inch PHS phillips
FAN, 7 inch
1
Mounting Hardware For 20-Watt Resistor:
-
1
SCREW, 8-32 x I 3 /, inches Fil HS
1
WASHER, resistor centering
1
NUT, hex, resistor mounting
1
SCREW, 8-32 x
s/ u
- Mounting Hardware For Each 25-Watt Resistor:
SCREW, 8-32 x
1
V / .
1
WASHER, resistor centering
1
LOCKWASHER, internal, 4r8
1 NUT, hex, resistor mounting
1 SCREW, 8-32 x s / )4 inch BHS
Mounting Hardware For 8-Watt Resistor:
-
SCREW, 6-32 x inch THS phillips
1
%
1
WASHER, centering, V8 OD x Vs inch thick
1 WASHER, 10S x
7 / u
1
NUT, hex, resistor mounting
1
SCREW, 6-32 x
s / u
2
GROMMET, a'elrin, .406 OD x .353 inch ID
1 BRACKET, shunt resistor
Mounting Hardware: (not included)
-
2
SCREW, 6-32 x
3 / s
1 PLATE, rear overlay
Mounting Hardware: (not included)
-
4
SCREW, thread forming, 6-32 x Vs inch THS phillips
HOLDER, fuse, assembly
1
Consisting Of:
-
1 HOLDER, fuse
1 CAP, fuse
1 WASHER, rubber, V2 ID x ' '/,d inch OD
1
NUT, fuse holder
1
CONNECTOR, chassis mounted, motor base
Consisting Of:
-
1
POST, ground, 4-40 thread one end
1
COVER, 3-wire motor base
1
SHELL, mounting
2 LOCKWASHER, external, # 4
2
NUT, hex, 4-40 x '/» inch
SCREW, 4-40 x '/i inch RHS
1
2
PIN, connecting
INSERT, black urea
1
Mounting Hardware: (not included)
-
2 SCREW, thread forming, 6-32 x 3 /s inch THS phillips
DESCRIPTION
inch BHS
inch BHS
inches Fil HS
inch
inch BHS
inch THS phillips
Parts List — Type 543B
6-7