Tektronix 7B51 Instruction Manual page 115

Fig. &
Index Tektronix
No. Part No.
1-41 366-11 03-00
- - - - - -
213-0020-00
-42 366-1166-00
- - - - - -
213-0153-00
-43
384-0490-00
-44 670-11 00-00
670-1100-01
- - - - - -
388-1334-00
-45 105-0116-00
-46 401-0056-00
-47 401-0057-00
-48 407-0653-00
-49 354-0219-00
-50 214-1127-00
-51 214-1139-00
1
214-1139-021
214-1139-03
1
210-0591-00
-52 211-0116-00
-53 200-0963-00
- - -
-
- -
-54
210-0001-00
-55 211-0079-00
-56 210-0405-00
-57 351-0180-00
-58 214-1136-00
-59 214-1190-00
-60
407-0553-00
-61
-
-
-
-
-
-
------
-62 210-0583-00
-63
344-0189-00
- - - - - -
211-0601-00
-64 210-0407-00
-65
131-0566-00
-66 131-0593-00
-67 131-0590-00
-68 131-0608-00
-69 131-0707-00
-70 352-0164-00
-71 351-0185-00
-72
351-0188-00
- - - - - -
-73 220-0547-01
-74 211-0116-00
-75 211-0105-00
Mechanical Parts List-Type 7851
FIGURE 1 EXPLODED (cont)
Serial/Model No.
Eff Disc
B010100 B109999
B110oo0
Q
t
Description
Y
1 2 3 4 5
KNOB, gray-TIME/DIV or DLY TIME
knob includes:
2 SETSCREW, 6-32 x
l/S
inch, HSS
1 KNOB, red-VARIABLE (CAL IN)
knob includes:
SETSCREW, 5-40 x 0.125 inch, HSS
SHAFT, extension, 5.93 inches long
ASSEMBLY, circuit board-INTERFACE
ASSEMBLY, circuit board-INTERFACE
assembly includes:
BOARD, circuit
DRUM, cam switch-TIME/DIV or DLY TIME
BEARING, rear
BEARING, front
BRACKET, support
RING, RETAINER
ROLLER, detent
SPRING, flat, gold
SPRING, flat, green
SPRING, fiat, red
6 NUT, hex., 4-40 x
3/ 16
inch
6 SCREW, sems, 4-40 x
5/ 16
inch, PHB
1 COVER, cam switch
mounting hardware: (not included w/cover)
4 LOCKWASHER, internal, #2
4
SCREW, 2-56 x 0.188 inch, PHS
4 NUT, hex., 2-56 x
3/ 16
inch
1
GUIDE, actuator
1
SLIDE, actuator
1 EXTENDER-RETRACTOR KNOB
1 BRACKET, variable resistor
1
RESISTOR, variable
mounting hardware:
(not included w/resistorl
NUT, hex.,
1/4
-32 x
5/ 16
inch
2
CLIP, capacitor
mounting hardware for each: (not included w/clip)
SCREW, sems, 6-32 x
5/ 16
inch, PHS
NUT, hex., 6-32 x
1/4
inch
27
LINK, terminal connector
5 TERMINAL, post, 1.15 inches
68 TERMINAL, post, 0.67 inch
24 TERMINAL, post, 0.365 inch
6 CONNECTOR, A WG 22 to 26 wire
1
HOLDER, terminal connector, 6 terminal
3 GUIDE-POST, lock
7 GUIDE-POST, lock
mounting hardware: (not included w/assembly)
5
NUT BLOCK
5 SCREW, sems, 4-40 x
5/ 16
inch, PHB
5 SCREW, 4-40 x
3/16
inch, FHS
'Replace only with part bearing some color as the original part in your instrumenet.
@ 8-3