Mechanical Parts List—475
L E F T S I D E
Sc
B O T T O M (cont)
Fig. &
Index
No.
Tektronix
Serial/Model
Part No.
Eff
Disc
Q
No.
t
y
Description
1 2 3 4 5
4-
1 0 5 - 0 4 2 3 - 0 0
1
A C T U A T O R A S S E M B L Y , s l i d e s w i t c h —
B A N D W I T H L I M I T
-
a c t u a t o r a s s e m b l y i n c l u d e s :
2 1 3 - 0 0 4 8 - 0 0
1
S E T S C R E W , 4 - 4 0 x 0 . 1 2 5 i n c h , H S S (not s h o w n )
- 5 7
3 7 6 - 0 1 4 6 - 0 0
-
C O U P L E R , s h a f t
- 5 8
1 0 5 - 0 4 2 2 - 0 0
1
A C T U A T O R , s l i d e s w i t c h
- 5 9
3 5 1 - 0 3 5 5 - 0 0
1
G U I D E , s l i d e s w i t c h
- 6 0
2 1 4 - 1 1 2 6 - 0 0 ? -
1
S P R I N G , f l a t , g o l d
2 1 4 - 1 1 2 6 - 0 1 ? -
1
S P R I N G , f l a t , g r e e n
2 1 4 - 1 1 2 6 - 0 2 1
X
S P R I N G , f l a t , r e d
- 6 1
2 1 4 - 1 1 2 7 - 0 0
2
R O L L E R , d e t e n t
- 6 2
2 6 0 - 1 2 0 8 - 0 0
i
S W I T C H , p u s h b u t t o n —
I N V E R T
- 6 3
3 6 1 - 0 4 1 1 - 0 0
2
S P A C E R , p u s h b u t t o n s w i t c h
- 6 4
1 3 1 - 1 0 0 3 - 0 0
8
R E C E P T A C L E , c o a x i a l c a b l e
- 6 5
1 3 1 - 0 1 5 8 - 0 0
2
T E R M I N A L , f e e d t h r u
- 6 6
1 3 6 - 0 2 6 9 - 0 0
3
S O C K E T , i n t e g r a t e d c i r c u i t , 14 p i n
- 6 7
1 3 6 - 0 2 5 2 - 0 4
1 3 9
S O C K E T , p i n c o n n e c t o r , 0 . 1 7 8 i n c h l o n g
-6 8
2 1 4 - 0 5 7 9 - 0 0
2
T E R M I N A L , t e s t p o i n t
- 6 9
1 3 1 - 0 6 0 8 - 0 0
1
T E R M I N A L , p i n , 0 . 3 6 5 i n c h l o n g
- 7 0
1 3 1 - 1 0 3 1 - 0 0
7
C O N T A C T A S S E M B L Y , c a m s w i t c h , t o p
- 7 1
1 3 1 - 1 0 3 0 - 0 0
6
C O N T A C T A S S E M B L Y , c a m s w i t c h , b o t t o m
- 7 2
2 1 0 - 0 7 7 9 - 0 0
7
R I V E T , t u b l a r * 0 . 1 1 5 i n c h l o n g
-7 3
2 1 4 - 1 7 9 9 - 0 0
1
H E A T S I N K , t r a n s i s t o r
-74
2 1 4 - 1 8 1 3 - 0 0
2
H E A T S I N K , t r a n s i s t o r
- 7 5
2.
2
R E S I S T O R , v a r i a b l e
-
m o u n t i n g h a r d w a r e :
(not i n c l u d e d w / c i r c u i t
-
b o a r d a s s e m b l y )
- 7 6
2 1 1 - 0 1 1 6 - 0 0
4
S C R E W , s e m s , 4 - 4 0 x 0 . 3 1 2 i n c h , P H B
- 7 7
2 1 1 - 0 0 0 8 - 0 0
1
S C R E W , 4 - 4 0 x 0 . 2 5 i n c h , P H S
- 7 8
2 1 0 - 0 0 5 4 - 0 0
1
W A S H E R , l o c k , s p l i t , 0 . 1 1 8 ID x 0 . 2 1 2 i n c h C D
- 7 9
2 1 0 - 0 9 9 4 - 0 0
1
W A S H E R , f l a t , 0 . 1 2 5 ID x 0 . 2 5 i n c h O D
- 8 0
2 1 4 - 0 2 7 6 - 0 0
1
S P R I N G , g r o u n d
- 8 1
1 2 9 - 0 4 1 3 - 0 0
1
P O S T , m e t a l l i c , s t u d , h e x . , 0 . 6 2 i n c h l o n g
- 8 2
1 2 9 - 0 3 8 5 - 0 0
2
P O S T , m e t a l l i c , h e x . , 1 . 7 7 i n c h e s l o n g
3 3 7 - 1 8 1 0 - 0 0
1
S H I E L D , e l e c t r i c a l , v e r t i c a l p r e a m p (not s h o w n )
-
m o u n t i n g h a r d w a r e :
(not i n c l u d e d w / s h i e l d )
2 1 3 - 0 0 8 8 - 0 0
4
S C R E W , t h r e a d f o r m i n g , 4 - 4 0 x 0 . 2 5 i n c h , P H S
-
(not s h o w n )
- 8 3
3 4 8 - 0 2 5 3 - 0 0
1
G R O M M E T , p l a s t i c , 1 . 1 4 5 i n c h e s
-8 4
4 0 7 - 1 1 2 7 - 0 0
1
B R A C K E T , p r e a m p , r e a r
-
m o u n t i n g h a r d w a r e :
(not i n c l u d e d w / b r a c k e t )
- 8 5
2 1 0 - 0 5 8 6 - 0 0
2
N U T , k e p s , 4 - 4 0 x 0 . 2 5 i n c h
— — — * — — —
- 8 6
3 7 6 - 0 0 5 1 - 0 0
2
C O U P L I N G , f l e x i b l e
-
e a c h c o u p l i n g i n c l u d e s :
2 1 3 - 0 0 2 2 - 0 0
4
S E T S C R E W , 4 - 4 0 x 0 . 1 8 8 i n c h , H S S
- 8 7
3 8 4 - 1 1 7 5 - 0 0
2
S H A F T , e x t e n s i o n , 5 . 7 i n c h e s l o n g
- 8 8
3 8 4 - 1 1 0 0 - 0 0 2
1
S H A F T , p u s h b u t t o n s w i t c h
- 8 9
1
R E S I S T O R , t h i c k f i l m
-
m o u n t i n g h a r d w a r e :
(not i n c l u d e d w / r e s i s t o r )
- 9 0
2 1 1 - 0 5 0 7 - 0 0
2
S C R E W , 6 - 3 2 x 0 . 3 1 2 i n c h , P H S
- 9 1
2 1 0 - 0 4 5 7 - 0 0
2
N U T , k e p s , 6 - 3 2 x 0 . 3 1 2 i n c h
-9 2
2 1 0 - 0 2 0 2 - 0 0
1
L U G , s o l d e r , S E #6
R e p l a c e o n l y w i t h p a r t b e a r i n g t h e s a m e c o l o r c o d e a s t h e o r i g i n a l p a r t i n y o u r
2
i n s t r u m e n t .
R e f e r t o E l e c t r i c a l P a r t s L i s t f o r p a r t n u m b e r .
®
8-13
Summary of Contents for 475
Page 6: ...475 475 Oscilloscope ...
Page 20: ......
Page 46: ......
Page 151: ...A B C D E F G Fig 7 4 P 0 A4 Vertical Mode Switch circuit board ...
Page 152: ...n m m m 1 t siumm c ii im ...
Page 154: ...Diagrams 475 A B C D E F G ...
Page 155: ...GRID LOCATOR Fig 7 8 P O A3 Vertical Preamp circuit board ...
Page 157: ...Diagrams 475 ...
Page 158: ...GRID LOCATOR 2 3 4 5 6 7 8 9 1 10 11 1 12 Fig 7 10 P 0 A3 Vertical Preamp circuit board ...
Page 160: ...Diagrams 475 GRID LOCATOR Fig 7 11 A5 Vertical Output circuit board ...
Page 163: ...Diagrams 475 GRID LOCATOR Fig 7 12 P O A8 Trigger Generator And Sweep Logic circuit board ...
Page 167: ... 415 OSCILLOSCOPE B T R IG G E R G E N E R A T O R g B TR IG G E R GEN ER A TO R ...
Page 168: ...Diagrams 475 GRID LOCATOR ...
Page 172: ...SWEEP G E N ER A TO R S ...
Page 175: ...TIM IN G HORIZONTAL DISPLAY SWITCHING ...
Page 177: ...A 011 HORIZONTAL AMPLIFIER 8 l j k J Ll J Ol Z o N C O X U 1 C L O o v O o _J V v P O in r ...
Page 179: ... 476 OSCILLOSCOPE ...
Page 180: ...POWER SUPPLY ...
Page 182: ...CRT CIRCUIT ...
Page 185: ...C A L IB R A T O R A N D F A N C I R C U I T 4 C A LIB R A TO R FAN MOTOR C IR C U IT ...
Page 189: ......
Page 190: ...4 T 475 OSCILLOSCOPE FIG 1 FRO NT PANEL ...
Page 191: ...475 OSCILLOSCOPE FIG 2 MAIN FRAME ...
Page 199: ......
Page 200: ...FIG 3 RIGHT SIDE l 475 OSCILLOSCOPE ...
Page 201: ...V S X O t l B O T T OVJ 8 8 ...
Page 209: ......
Page 210: ...5 ...
Page 211: ...4 4 75 O S C ILLO S C O P E FIG 5 CAB IN ET ...
Page 215: ......
Page 237: ......
Page 241: ... 1 I R I II9A po S IT I o n f i n e I R l 130 PAGE 4 OF 5 R 1234 Ml 9 91 9 473 ...