Electrical Parts List—475
Tektronix
S e ria l/M o d e l N o.
Ckt. N o .
Part N o .
Eff
Disc
S W I T C H E S (cont)
S60 0 ,
S644"
l
2 6 0 - 1 4 2 2 - 0 0
S 7 0 5
1 0 5 - 0 4 0 1 - 0 0
S 7 0 8 -
S 7 5 0
1 0 5 - 0 3 9 9 - 0 0
S 1 0 5 0 A , B
1 0 5 - 0 3 6 3 - 0 0
S 1 0 7 0 A , B 3
S 1 0 9 0
2 6 0 - 1 4 2 3 - 0 0
S 1 1 1 0
2 6 0 - 1 2 0 9 - 0 0
S 1 4 0 1
2 6 0 - 0 8 3 4 - 0 0
S 1 4 0 2
2 6 0 - 0 6 3 8 - 0 0
S 1 4 0 3
2 6 0 - 1 3 0 0 - 0 1
T R A N S F O R M E R S
T 1 7 8
1 2 0 - 0 4 6 9 - 0 0
T 2 7 8
1 2 0 - 0 4 6 9 - 0 0
T 1 3 2 0 4
T 1 3 2 0 4
1 2 0 - 0 8 1 5 - 0 0
1 2 0 - 0 8 1 5 - 0 1
T 1 4 0 0
1 2 0 - 0 7 9 9 - 0 0
I N T E G R A T E D C I R C U I T S
U 1 2 0
1 5 5 - 0 0 8 5 - 0 0
U 1 4 0
1 5 5 - 0 0 7 8 - 0 0
U 2 2 0
1 5 5 - 0 0 8 5 - 0 0
U 2 4 0
1 5 5 - 0 0 7 8 - 0 0
U 3 3 0
1 5 6 - 0 0 3 0 - 0 0
U 3 4 0
1 5 6 - 0 0 3 0 - 0 0
U 3 5 0
1 5 6 - 0 0 4 1 - 0 0
U 3 7 0
1 5 5 - 0 0 9 1 - 0 0
U 4 5 0
1 5 5 - 0 0 7 8 - 0 1
U 4 7 0
1 5 5 - 0 0 8 2 - 0 0
U 5 2 0
1 5 5 - 0 0 3 2 - 0 1
U 6 0 0
1 5 5 - 0 0 4 9 - 0 0
U 7 2 0
1 5 5 - 0 0 3 2 - 0 1
U 9 3 0
1 5 6 - 0 1 5 8 - 0 0
U 1 4 1 8
1 5 6 - 0 1 5 8 - 0 0
U 1 4 54
1 5 6 - 0 1 5 8 - 0 0
U 1 4 6 4
1 5 6 - 0 1 5 8 - 0 0
U 1 6 9 0
1 5 6 - 0 2 8 1 - 0 0
V O L T A G E M U L T I P L I E R
U 1 3 2 1
1 5 2 - 0 5 5 2 - 0 0
Description
P u s h b u t t o n , T R I G M O D E
B E N D S A
A c t u a t o r a s s e m b l y , s l i d e , B (DLY'D) T R I G G E R
S O U R C E
A c t u a t o r a s s e m b l y , s l i d e , B (DLY'D) C O U P L I N G
B D L Y ' D T R I G G E R S L O P E
A c t u a t o r a s s e m b l y , A & B T I M E / D I V & D E L A Y
T I M E
P u s h b u t t o n , H O R I Z D I S P L A Y
P u s h , X 1 0 M A G
T o g g l e , P O W E R
T h e r m o s t a t i c , o p e n 75 d e g . C, c l o s e 55 d e g . C
S l i d e
T o r o i d , 3 t u r n s , b i f i l a r
T o r o i d , 3 t u r n s , b i f i l a r
H V P o w e r ( v a r n i s h e d )
H V P o w e r ( m o l d e d )
L V P o w e r
H y b r i d , d u a l
FET
i n p u t & a m p l i f i e r
M o n o l i t h i c , v e r t i c a l a m p l i f i e r
H y b r i d , d u a l
FET
i n p u t & a m p l i f i e r
M o n o l i t h i c , v e r t i c a l a m p l i f i e r
Q u a d 2 - i n p u t p o s i t i v e n a n d g a t e , S N 7 4 0 0 N
Q u a d 2 - i n p u t p o s i t i v e n a n d g a t e , S N 7 4 0 0 N
D u a l 15 M H z D - t y p e p o s . - e d g e - t r i g , f l i p - f l o p ,
S N 7 4 7 4 N
M o n o l i t h i c , c h a n n e l s w i t c h
M o n o l i t h i c , v e r t a m p . , s e l e c t e d
H y b r i d , v e r t o u t p u t a m p .
M O n o l i t h i c , i n p u t p r e - a m p l i f i e r , s e l e c t e d
M o n o l i t h i c , s w e e p c o n t r o l
M o n o l i t h i c , i n p u t p r e - a m p l i f i e r , s e l e c t e d
D u a l o p e r a t i o n a l a m p l i f i e r , N 5 5 5 8 V
D u a l o p e r a t i o n a l a m p l i f i e r , N 5 5 5 8 V
D u a l o p e r a t i o n a l a m p l i f i e r , N 5 5 5 8 V
D u a l o p e r a t i o n a l a m p l i f i e r , N 5 5 5 8 V
4 t r a n s i s t o r a r r a y . M o t o r o l a M P Q 2 2 2 1
V o l t a g e m u l t i p l i e r
^ F u r n i s h e d
^ F u r n i s h e d
. F u r n i s h e d
E i t h e r o f
a s a u n i t w i t h R 6 4 4 .
a s a u n i t w i t h R 7 5 0 .
a s a u n i t w i t h R 1 0 7 0 .
t h e s e t r a n s f o r m e r s m a y b e u s e d .
©
6-41
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 ...
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Page 200: ...FIG 3 RIGHT SIDE l 475 OSCILLOSCOPE ...
Page 201: ...V S X O t l B O T T OVJ 8 8 ...
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Page 210: ...5 ...
Page 211: ...4 4 75 O S C ILLO S C O P E FIG 5 CAB IN ET ...
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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 ...