Mechanical Parts List—475
LEFT SIDE
Sc
BOTTO M (cont)
Fig. &
Index
No.
Tektronix Serial/Model
Part No. Eff Disc
Q
No. t
y
Description
1 2 3 4 5
4-
105-0423-00
1
ACTUATOR ASSEMBLY, slide s w i tch— BA N DWITH LIM IT
-
actu ator a s s embly i n c l u d e s :
213-0048-00
1
SETSCREW, 4-40 x 0.125 inch, HSS (not shown)
-57 3 76-0146-00
-
COUPLER, shaft
-58 105-0422-00
1
ACTUATOR, slide switch
-59
351 -0355-00
1
GUIDE, slide switch
-60
214-1126-00?-
1
SPRING, flat, g old
214-1126-01?-
1
SPRING, flat, green
2 1 4 - 1 1 2 6 - 0 21
X
SPRING, flat, red
-61
214 -1127-00
2
ROLLER, detent
-62
260 -1208-00
i
SWITCH, p u s h b u t t o n — INVERT
-63
361-0411-00
2
SPACER, p u s h b u t t o n switch
-64
131 -1003-00
8 RECEPTACLE, coaxial cable
-65
131 -0158-00
2 TERMINAL, f eedth ru
-66
136-02 69-00
3
SOCKET, i ntegra ted circuit, 14 pin
-67
136-0252-0 4
139 SOCKET, pin connector, 0.178 inch long
-68
214-0579-00
2
TERMINAL, test point
-69
131-06 08-00
1
TERMINAL, pin, 0.365 inch long
-70
131-1031-00
7 CONTACT ASSEMBLY, cam switch, top
-71
131-1030-00
6
CONT A CT ASSEMBLY, c am switch, bott om
-72
210-0779-00
7 RIVET, tublar* 0.115 inch long
-73
214 -1799-00
1 HEATSINK, tran sistor
-74
214 -1813-00
2
H E A T S I N K , transi s tor
-75
2.
2
RESISTOR, vari a b l e
-
moun t i n g hardware: (not included w/circu it
-
board assembly)
-76
211-0116-0 0
4
SCREW, sems, 4-40 x 0.312 inch, PHB
-77
211-0008-00
1 SCREW, 4-40 x 0.25 inch, PHS
-78
210 -0054-00
1 WASHER, lock, split, 0.118 ID x 0.212 inch CD
-79
210-0994-00
1
WASHER, flat, 0.125 ID x 0.25 inch OD
-80
214 -0276-00
1 SPRING, g roun d
-81
129 -0413-00
1
POST, metall ic, stud, hex., 0.62 inch long
-82
129-0385-00
2
POST, m etallic, hex., 1.77 inches long
337-1810-0 0
1
SHIELD, electrical, ver tical preamp (not shown)
-
mounting hardware: (not i ncluded w/shield)
213-0088-00
4
SCREW, thread forming, 4-40 x 0.25 inch, PHS
-
(not shown)
-83
348 -0253-00
1
GROMMET, plastic, 1.145 inches
-84
407-1127-00
1
BRACKET, preamp, rear
-
mounting hardware: (not included w/bracket)
-85
210-0586-00 2
NUT, keps, 4-40 x 0.25 inch
— — — * — — —
-86
376-0051-0 0
2 COUPLING, f lexible
-
each coupling i n c l u d e s :
213-0022-00
4 SETSCREW, 4-40 x 0.188 inch, HSS
-87
384-1175-00
2
SHAFT, extension, 5.7 inches long
-88
384-1100-0 0 2
1
SHAFT, pushbutton switch
-89
1
RESISTOR, thick film
-
mounting hardware: (not included w/resistor)
-90 211-0507-00
2
SCREW, 6-32 x 0.312 inch, PHS
-91
210-0457-00
2 NUT, keps, 6-32 x 0.312 inch
-92
210-0202-00
1
LUG, solder, SE #6
Rep lace only with par t b eari ng the same color code as the orig inal part in your
2in s t r u me n t .
Refer to Electrica l Parts List for part number.
®
8-13