Tektronix 7B51 Instruction Manual page 115

FIGURE 1 EXPLODED (cont)
Mechanical Parts List-Type 7851
'Replace only with part bearing same color as the original part in your instrumenet.
8-3
Fig . &
Index
No .
Tektronix
Part No . Eff
Serial/Model No .
Disc
Q
t
Description
1-41 366-1103-00
1 KNOB, gray- TIME/DIV or DLY TIME
- - - - - - - knob includes :
213-0020-00 2 SETSCREW, 6-32 x '/s inch, HSS
-42 366-1166-00 1
KNOB, red----VARIABLE (CAL IN)
- - - - - - -
knob includes :
213-0153-00
1 SETSCREW, 5-40x0 .125 inch, HSS
-43 384-0490-00
1 SHAFT, extension, 5 .93 inches long
-44 670-1100-00 13010100
13109999 1 ASSEMBLY, circuit board---INTERFACE
670-1100-01 B110000
1 ASSEMBLY, circuit board-INTERFACE
- - - - - - - assembly includes :
388-1334-00 1 BOARD, circuit
-45
105-0116-00 1 DRUM, cam switch----TIME/DIV or DLY TIME
-46 401-0056-00 1 BEARING, rear
-47 401-0057-00 1
BEARING, front
-48 407-0653-00 1
BRACKET, support
-49 354-0219-00
1 RING, RETAINER
-50 214-1127-00
1 ROLLER, detent
-51
214-1139-00 1 - SPRING, flat, gold
214-1139-02 1 - SPRING, flat, green
214-1139-03 1
- SPRING, flat, red
210-0591-00
6 NUT, hex ., 4-40 x 3
/16
inch
-52 211-0116-00
6 SCREW, sems, 4-40 x 5
/16
inch, PHB
-53 200-0963-00 1 COVER, cam switch
- - - - - - - mounting hardware : (not included w/cover)
-54 210-0001-00 4 LOCKWASHER, internal, #2
-55 211-0079-00 4 SCREW, 2-56 x 0 .188 inch, PHS
-56 210-0405-00
4 NUT, hex ., 2-56 x 3
/ 16
inch
-57 351-0180-00 1
GUIDE, actuator
-58 214-1136-00
1 SLIDE, actuator
-59 214-1190-00
1 EXTENDER-RETRACTOR KNOB
-60
407-0553-00 1 BRACKET, variable resistor
-61
- - - - - -
1 RESISTOR, variable
- - - - - - -
mounting hardware : (not included w/resistor)
-62 210-0583-00 1
NUT, hex ., 1 /4-32 x 5
/16
inch
-63 344-0189-00
2 CLIP, capacitor
- - - - - - - mounting hardware for each : (not included w/clip)
211-0601-00
1 SCREW, sems, 6-32 x 5
/ 1
, inch, PHS
-64 210-0407-00
1 NUT, hex ., 6-32 x 1
/ 4
inch
-65 131-0566-00
27 LINK, terminal connector
-66 131-0593-00
5 TERMINAL, post, 1 .15 inches
-67 131-0590-00
68 TERMINAL, post, 0 .67 inch
-68 131-0608-00 24
TERMINAL, post, 0 .365 inch
-69 131-0707-00
6 CONNECTOR, AWG 22 to 26 wire
-70
352-0164-00
1 HOLDER, terminal connector, 6 terminal
-71 351-0185-00
3 GUIDE-POST, lock
-72 351-0188-00
7 GUIDE-POST, lock
_
mounting hardware : (not included w/assembly)
-73 220-0547-01
5 NUT BLOCK
-74 211-0116-00
5 SCREW, sems, 4-40 x 5
/ 16
inch, PHB
-75
211-0105-00
5 SCREW, 4-40 x 3
/ 16
inch, FHS